/* ============================
   iTeachAI Academy — Design Tokens
   Prestigious University Aesthetic
   Harvard Layout + Warm Rose Palette
   ============================ */

:root {
    --page-bg: #F8F8F8;
    --card-bg: #FFFFFF;
    --heading: #594436;
    --body-text: #937662;
    --accent: #BB818B;
    --accent-hover: #a8707a;
    --white: #FFFFFF;
    --completion-done: #BB818B;
    --completion-pending: #D4C4C7;
    --border: #C4A0A8;
    --input-border: #D4C4C7;
    --error: #C0392B;
    --success: #27AE60;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --navy: #2C1018;
    --navy-deep: #1E0A10;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background: var(--page-bg);
    color: var(--body-text);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-hover); }

/* Utility Classes */
.bg-page { background: var(--page-bg); }
.bg-card { background: var(--card-bg); }
.bg-white { background: var(--white); }
.bg-accent { background: var(--accent); }
.text-heading { color: var(--heading); }
.text-body { color: var(--body-text); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.font-heading { font-family: var(--font-heading); }
.font-body { font-family: var(--font-body); }

/* ============================
   Header — Frosted Glass, iteachai.co Style
   ============================ */
.site-header {
    background: rgba(44, 16, 24, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 0.8px solid rgba(187, 129, 139, 0.2);
    padding: 0 32px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.3s ease, background 0.3s ease;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.site-header .logo {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    letter-spacing: -0.01em;
}

.site-header .logo span { color: rgba(220, 180, 190, 1); }

.site-header .logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.site-header nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-header nav a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.25s ease;
    letter-spacing: 0.01em;
    position: relative;
}

.site-header nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(220, 180, 190, 0.8);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.site-header nav a:hover::after,
.site-header nav a.active::after {
    transform: scaleX(1);
}

.site-header nav a:hover,
.site-header nav a.active { color: #FFFFFF; }

/* Header CTA Button */
.site-header .header-cta,
.site-header nav a.header-cta {
    background: rgba(187, 129, 139, 0.25);
    color: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(187, 129, 139, 0.4);
    border-radius: 50px;
    padding: 7px 18px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.25s ease;
}

.site-header .header-cta:hover,
.site-header nav a.header-cta:hover {
    background: rgba(187, 129, 139, 0.4);
    color: #FFFFFF !important;
    border-color: rgba(187, 129, 139, 0.6);
}

.site-header .header-cta::after { display: none !important; }

.header-user {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.header-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.header-avatar:hover {
    box-shadow: 0 0 0 3px rgba(187, 129, 139, 0.2);
}

.header-dropdown {
    position: absolute;
    top: 52px;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px 0;
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(89,68,54,0.12);
    display: none;
    z-index: 200;
}

.header-dropdown.show { display: block; }

.header-dropdown a,
.header-dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--body-text);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    transition: background 0.15s, color 0.15s;
}

.header-dropdown a:hover,
.header-dropdown button:hover {
    background: var(--page-bg);
    color: var(--heading);
}

/* ============================
   Buttons — Clean & Authoritative
   ============================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--font-body);
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    line-height: 1.2;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #BB818B, #A06A75);
    color: var(--white);
    box-shadow: 0 2px 12px rgba(187, 129, 139, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #D4858F, #BB818B);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(187, 129, 139, 0.4);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(187, 129, 139, 0.25);
}

.btn-outline {
    background: rgba(187, 129, 139, 0.08);
    color: var(--heading);
    border: 1.5px solid rgba(187, 129, 139, 0.3);
    box-shadow: none;
}

.btn-outline:hover {
    background: rgba(187, 129, 139, 0.18);
    color: var(--heading);
    border-color: rgba(187, 129, 139, 0.5);
    box-shadow: 0 4px 16px rgba(187, 129, 139, 0.15);
    transform: translateY(-1px);
}

.btn-outline:active {
    transform: translateY(0);
}

.btn-accent {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(187, 129, 139, 0.25);
}

.btn-accent:hover {
    background: var(--accent-hover);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(187, 129, 139, 0.35);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--heading);
    padding: 12px 20px;
    border: 1.5px solid rgba(187, 129, 139, 0.3);
    border-radius: 50px;
}

.btn-ghost:hover {
    background: rgba(89, 68, 54, 0.06);
}

.btn-white {
    background: var(--white);
    color: var(--heading);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.btn-white:hover {
    background: #f8f8f8;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transform: translateY(-1px);
}

.btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 50px; }
.btn-lg { padding: 16px 36px; font-size: 16px; border-radius: 50px; }
.btn-xl { padding: 18px 44px; font-size: 17px; border-radius: 50px; font-weight: 700; letter-spacing: 0.02em; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ============================
   Forms
   ============================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--heading);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: var(--font-body);
    border: 1.5px solid var(--input-border);
    border-radius: 8px;
    background: var(--white);
    color: var(--heading);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(187,129,139,0.12);
}

.form-error {
    color: var(--error);
    font-size: 13px;
    margin-top: 4px;
}

/* ============================
   Auth Pages (Login / Register)
   ============================ */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 68px);
    padding: 40px 20px;
}

.auth-form {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 48px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 4px 24px rgba(89,68,54,0.06);
}

.auth-logo {
    display: block;
    max-width: 200px;
    height: auto;
    margin: 0 auto 24px;
    object-fit: contain;
}

.auth-title {
    font-family: var(--font-heading);
    font-size: 32px;
    color: var(--heading);
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.02em;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}

.alert-error {
    background: #FDE8E8;
    color: var(--error);
    border: 1px solid #F5C6C6;
}

.alert-success {
    background: #E8F8EE;
    color: var(--success);
    border: 1px solid #C6F0D4;
}

/* ============================
   Cards
   ============================ */
.card {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(89,68,54,0.08);
}

.card-body { padding: 24px; }

/* ============================
   Auth Page Layout
   ============================ */
.auth-page {
    min-height: calc(100vh - 68px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 4px 24px rgba(89,68,54,0.06);
}

.auth-card h1 {
    font-size: 32px;
    margin-bottom: 8px;
    text-align: center;
    letter-spacing: -0.02em;
}

.auth-card .subtitle {
    text-align: center;
    font-size: 15px;
    margin-bottom: 32px;
    color: var(--body-text);
}

.auth-card .form-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

/* ============================
   Course Grid (Catalog)
   ============================ */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 32px;
}

.page-title {
    font-size: 40px;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.page-subtitle {
    font-size: 16px;
    margin-bottom: 40px;
}

/* ============================
   Catalog Hero — Full-Width Prestigious
   ============================ */














/* Hero Stats Row */








/* Search bar in hero */
.catalog-search-wrap {
    max-width: 560px;
    margin: 32px auto 0;
    position: relative;
}

.catalog-search {
    width: 100%;
    padding: 16px 24px 16px 48px;
    font-size: 15px;
    font-family: var(--font-body);
    border: none;
    border-radius: 10px;
    background: rgba(255,255,255,0.95);
    color: var(--heading);
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
    transition: box-shadow 0.2s;
}

.catalog-search:focus {
    outline: none;
    box-shadow: 0 4px 32px rgba(0,0,0,0.2);
}

.catalog-search::placeholder {
    color: var(--body-text);
    opacity: 0.6;
}

.catalog-search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    opacity: 0.4;
    pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23594436' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M21 21l-5.197-5.197m0 0A7.5 7.5 0 105.196 5.196a7.5 7.5 0 0010.607 10.607z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ============================
   Catalog Filter Tabs
   ============================ */
.catalog-tabs-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 68px;
    z-index: 90;
}

.catalog-tabs {
    display: flex;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.catalog-tabs::-webkit-scrollbar { display: none; }

.catalog-tab {
    padding: 16px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--body-text);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    font-family: var(--font-body);
    transition: color 0.2s, border-color 0.2s;
}

.catalog-tab:hover {
    color: var(--heading);
}

.catalog-tab.active {
    color: var(--heading);
    border-bottom-color: var(--heading);
    font-weight: 600;
}

.catalog-tab-count {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
    background: var(--page-bg);
    color: var(--body-text);
}

.catalog-tab.active .catalog-tab-count {
    background: rgba(89, 68, 54, 0.1);
    color: var(--heading);
}

/* ============================
   Catalog Section
   ============================ */
.catalog-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 32px 0;
}

.catalog-section-title {
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--heading);
    letter-spacing: -0.02em;
}

.catalog-section-subtitle {
    font-size: 15px;
    color: var(--body-text);
    margin-bottom: 24px;
}

.catalog-results-info {
    font-size: 13px;
    color: var(--body-text);
    margin-bottom: 20px;
}

/* ============================
   Course Grid
   ============================ */
.course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ============================
   Course Card — Preserved Original Design
   ============================ */
.course-card {
    background: var(--white);
    border-radius: 14px;
    border: 1px solid rgba(89, 68, 54, 0.08);
    overflow: hidden;
    cursor: pointer;
    transition: box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 12px rgba(89, 68, 54, 0.06);
}

.course-card:hover {
    box-shadow: 0 16px 40px rgba(89, 68, 54, 0.16), 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-6px);
}

.course-card-icon {
    height: 180px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    position: relative;
    overflow: hidden;
    background-image: url('../images/course-card-bg.png');
    background-size: cover;
    background-position: center;
    padding: 18px 20px;
 background-color: #3a2028; }

.course-card-icon::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60%;
    background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, transparent 100%);
    pointer-events: none;
}

.course-card-title-overlay {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    line-height: 1.25;
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5), 0 0 12px rgba(0,0,0,0.25);
    max-width: 85%;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0; left: 0;
}

/* Category label on card image */
.course-card-category {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    z-index: 3;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.course-card-category-free {
    background: rgba(39, 174, 96, 0.85);
    color: #fff;
    box-shadow: 0 2px 8px rgba(39, 174, 96, 0.25);
}

.course-card-category-paid {
    background: #BB818B;
    color: #fff;
    box-shadow: 0 2px 8px rgba(187, 129, 139, 0.25);
}

.course-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-card-body h3 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
    color: var(--heading);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.course-card-body p {
    font-size: 13px;
    line-height: 1.65;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--body-text);
    flex: 1;
}

/* Course Meta Row */
.course-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
    font-size: 12px;
    color: var(--body-text);
}

.course-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.course-card-meta-icon {
    font-size: 13px;
    opacity: 0.7;
}

/* Course Badges Row */
.course-card-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.course-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.course-badge-hours {
    background: rgba(187,129,139,0.1);
    color: var(--accent);
}

.course-badge-free {
    background: rgba(39,174,96,0.1);
    color: var(--success);
}

.badge-icon {
    font-size: 12px;
}

.course-duration {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--body-text);
}

.duration-icon {
    font-size: 12px;
}

/* Course Card CTA Row */
.course-card-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid rgba(89, 68, 54, 0.08);
}

.course-price {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--heading);
}

.course-price-free {
    color: var(--success);
    font-size: 14px;
    font-family: var(--font-body);
    font-weight: 700;
    background: rgba(39, 174, 96, 0.08);
    padding: 4px 12px;
    border-radius: 6px;
    letter-spacing: 0.02em;
}

/* Course Card Footer (legacy) */
.course-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-enrolled {
    background: rgba(187,129,139,0.15);
    color: var(--accent);
}

.badge-completed {
    background: rgba(39,174,96,0.12);
    color: var(--success);
}

/* ============================
   Feature Highlights
   ============================ */
.catalog-features {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 32px;
}

.catalog-features-title {
    font-size: 28px;
    color: var(--heading);
    margin-bottom: 12px;
    text-align: center;
    letter-spacing: -0.02em;
}

.catalog-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: box-shadow 0.2s, transform 0.2s;
}

.feature-card:hover {
    box-shadow: 0 6px 20px rgba(89,68,54,0.08);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--heading);
    font-weight: 600;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--body-text);
}

/* Empty / no results state */
.catalog-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--body-text);
}

.catalog-empty h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--heading);
}

.catalog-empty p {
    font-size: 14px;
}

/* ============================
   Registration CTA Banner — Prestigious
   ============================ */
.cta-register {
    background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 40%, #4A2028 70%, #6B3040 100%);
    padding: 80px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-register::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(187, 129, 139, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.cta-register-inner {
    max-width: 640px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-register h2 {
    font-size: 36px;
    color: #fff;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.cta-register p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255,255,255,0.75);
    margin-bottom: 32px;
}

.cta-register-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero CTA buttons container */
.catalog-hero-cta {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
    flex-wrap: wrap;
}

/* ============================
   Course Overview Page
   ============================ */
.course-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 48px 32px;
}

.course-header-inner {
    max-width: 800px;
    margin: 0 auto;
}

.course-header h1 {
    font-size: 36px;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.course-header p {
    font-size: 16px;
    margin-bottom: 24px;
    line-height: 1.7;
}

.progress-wrap {
    margin-bottom: 16px;
}

.progress-bar-bg {
    height: 8px;
    background: var(--page-bg);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 9999px;
    transition: width 0.4s ease;
}

.progress-text {
    font-size: 13px;
    margin-top: 6px;
    color: var(--body-text);
}

.curriculum {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 32px;
}

.curriculum-section {
    margin-bottom: 28px;
}

.curriculum-section-title {
    font-size: 20px;
    font-family: var(--font-heading);
    color: var(--heading);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.curriculum-lesson {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    font-size: 15px;
    color: var(--heading);
}

.curriculum-lesson:hover {
    background: var(--card-bg);
}

.completion-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.completion-icon.done {
    background: var(--completion-done);
    color: var(--white);
}

.completion-icon.done::after {
    content: '';
    width: 8px;
    height: 5px;
    border-left: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(-45deg);
    margin-top: -2px;
}

.completion-icon.pending {
    border: 2px solid var(--completion-pending);
    background: transparent;
}

.lesson-meta {
    margin-left: auto;
    font-size: 12px;
    color: var(--body-text);
    opacity: 0.7;
    flex-shrink: 0;
}



/* ============================================================
   iTeachAI Academy — Premium Lesson Sidebar v3
   Polished, layered, prestigious feel
   ============================================================ */

/* --- Layout Shell --- */
.lesson-layout {
  display: flex;
  min-height: 100vh;
  background: var(--page-bg);
}

/* --- Sidebar --- */
.lesson-sidebar {
  width: 320px;
  min-width: 320px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
  box-shadow: 4px 0 24px rgba(44, 16, 24, 0.3);
  z-index: 10;
}

/* --- Sidebar Scroll Area --- */
.lesson-sidebar .sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 24px;
}

.lesson-sidebar .sidebar-scroll::-webkit-scrollbar {
  width: 4px;
}

.lesson-sidebar .sidebar-scroll::-webkit-scrollbar-track {
  background: transparent;
}

.lesson-sidebar .sidebar-scroll::-webkit-scrollbar-thumb {
  background: rgba(187, 129, 139, 0.4);
  border-radius: 10px;
}

.lesson-sidebar .sidebar-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.lesson-sidebar .sidebar-scroll {
  scrollbar-width: thin;
  scrollbar-color: rgba(187, 129, 139, 0.4) transparent;
}

/* --- Course Title (top of sidebar) --- */
.sidebar-course-title {
  padding: 28px 24px 24px;
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: #FFFFFF;
  letter-spacing: 0.01em;
  line-height: 1.35;
  position: relative;
  background: linear-gradient(180deg, rgba(187, 129, 139, 0.15) 0%, rgba(187, 129, 139, 0.03) 100%);
  border-bottom: 1px solid rgba(187, 129, 139, 0.15);
}

.sidebar-course-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 24px;
  width: 50px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

/* --- Course Progress Bar --- */
.sidebar-progress {
  padding: 16px 24px 8px;
}

.sidebar-progress-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.sidebar-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.sidebar-progress-text {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  font-family: var(--font-body);
}

/* --- Section Header (COURSE CONTENT) --- */
.sidebar-section {
  margin-top: 0;
}

.sidebar-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-left: 0;
  border-left: none;
  background: transparent;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease;
}

.sidebar-section-title:hover {
  color: #FFFFFF;
}

.sidebar-section-title .section-icon {
  font-size: 0.85rem;
  opacity: 0.6;
  flex-shrink: 0;
}

.sidebar-section-title .section-toggle {
  margin-left: auto;
  font-size: 0.65rem;
  opacity: 0.4;
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.sidebar-section.collapsed .section-toggle {
  transform: rotate(-90deg);
}

.sidebar-section-title:hover .section-toggle {
  opacity: 0.7;
}

/* --- Lesson List --- */
.sidebar-lesson-list {
  list-style: none;
  margin: 0;
  padding: 2px 10px 8px;
}

/* --- Individual Lesson Item --- */
.sidebar-lesson {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  margin-bottom: 4px;
  font-size: 0.86rem;
  font-family: var(--font-body);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  border-radius: 10px;
  border-left: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
  position: relative;
  text-decoration: none;
}

.sidebar-lesson:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.95);
}

/* Active lesson — clear highlight */
.sidebar-lesson.active {
  background: rgba(187, 129, 139, 0.18);
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(187, 129, 139, 0.25);
}

/* Lesson title text */
.sidebar-lesson .lesson-title {
  flex: 1;
  line-height: 1.5;
}

/* Lesson number */
.sidebar-lesson .lesson-number {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.3);
  min-width: 18px;
  flex-shrink: 0;
}

/* --- Completion Icons --- */
.completion-icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
  position: relative;
  margin-top: 1px;
}

/* Completed — solid mauve with white check */
.completion-icon.completed,
.completion-icon.done,
.sidebar-lesson.completed .completion-icon {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(187, 129, 139, 0.2), 0 2px 6px rgba(187, 129, 139, 0.3);
}

.completion-icon.completed::after,
.completion-icon.done::after,
.sidebar-lesson.completed .completion-icon::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
  display: block;
}

/* In progress — accent ring with pulsing dot */
.completion-icon.in-progress,
.sidebar-lesson.in-progress .completion-icon {
  background: transparent;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 3px rgba(187, 129, 139, 0.12);
}

.completion-icon.in-progress::after,
.sidebar-lesson.in-progress .completion-icon::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
  display: block;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 0.4; transform: scale(0.85); }
  50% { opacity: 0.8; transform: scale(1); }
}

/* Pending — styled ring with inner dot */
.completion-icon.pending,
.sidebar-lesson.pending .completion-icon,
.completion-icon:not(.completed):not(.done):not(.in-progress) {
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid rgba(255, 255, 255, 0.18);
}

.completion-icon.pending::after,
.sidebar-lesson.pending .completion-icon::after {
  content: none;
}

/* Hover on pending lessons */
.sidebar-lesson:hover .completion-icon.pending,
.sidebar-lesson:hover .completion-icon:not(.completed):not(.done):not(.in-progress) {
  border-color: rgba(187, 129, 139, 0.45);
  background: rgba(187, 129, 139, 0.08);
}

/* --- Lesson Duration / Meta --- */
.sidebar-lesson .lesson-duration {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.3);
  flex-shrink: 0;
  font-weight: 500;
}

/* --- Main Content Area --- */
.lesson-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding-bottom: 80px;
}

.lesson-content {
  flex: 1;
  padding: 40px 48px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
  color: var(--body-text);
  line-height: 1.7;
  font-size: 1rem;
  font-family: var(--font-body);
}

.lesson-content h1,
.lesson-content h2,
.lesson-content h3 {
  color: var(--heading);
  font-family: var(--font-heading);
}

.lesson-content h1 {
  font-size: 1.75rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.lesson-content h2 {
  font-size: 1.35rem;
  margin-top: 2em;
  margin-bottom: 0.6em;
}

/* --- Bottom Bar --- */
.lesson-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 320px;
  right: 0;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 -2px 20px rgba(44, 16, 24, 0.06);
  border-top: 1px solid var(--border);
  z-index: 20;
  backdrop-filter: blur(12px);
}

.bottom-bar-left,
.bottom-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Navigation buttons */
.bottom-bar-left a,
.bottom-bar-left button,
.bottom-bar-right a,
.bottom-bar-right button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  border: none;
}

/* Previous button */
.bottom-bar-left a,
.bottom-bar-left button,
.btn-prev,
.lesson-nav-prev {
  background: var(--page-bg);
  color: var(--heading);
  border: 1px solid var(--border);
}

.bottom-bar-left a:hover,
.bottom-bar-left button:hover,
.btn-prev:hover,
.lesson-nav-prev:hover {
  background: rgba(187, 129, 139, 0.08);
  border-color: var(--accent);
  transform: translateX(-2px);
}

/* Next button */
.bottom-bar-right a,
.bottom-bar-right button,
.btn-next,
.lesson-nav-next {
  background: var(--accent);
  color: #FFFFFF;
  border: 1px solid transparent;
  box-shadow: 0 2px 8px rgba(187, 129, 139, 0.3);
}

.bottom-bar-right a:hover,
.bottom-bar-right button:hover,
.btn-next:hover,
.lesson-nav-next:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 14px rgba(187, 129, 139, 0.4);
  transform: translateX(2px);
}

/* Complete button */
.btn-complete,
.lesson-complete-btn {
  background: var(--success) !important;
  color: #FFFFFF !important;
  box-shadow: 0 2px 8px rgba(39, 174, 96, 0.3) !important;
}

.btn-complete:hover,
.lesson-complete-btn:hover {
  background: #219a52 !important;
  box-shadow: 0 4px 14px rgba(39, 174, 96, 0.4) !important;
}

/* Progress text in bottom bar */
.bottom-bar-progress,
.lesson-progress-text {
  font-size: 0.8rem;
  color: var(--body-text);
  opacity: 0.6;
  font-weight: 500;
}

/* --- Sidebar Toggle (mobile) --- */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 30;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--navy);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 2px 12px rgba(44, 16, 24, 0.25);
  transition: background 0.2s ease;
}

.sidebar-toggle:hover {
  background: var(--heading);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44, 16, 24, 0.45);
  z-index: 9;
  backdrop-filter: blur(2px);
}

/* --- Responsive: Tablet --- */
@media (max-width: 1024px) {
  .lesson-sidebar {
    width: 280px;
    min-width: 280px;
  }

  .lesson-bottom-bar {
    left: 280px;
  }

  .lesson-content {
    padding: 32px 32px;
  }
}

/* --- Responsive: Mobile --- */
@media (max-width: 768px) {
  .lesson-layout {
    flex-direction: column;
  }

  .sidebar-toggle {
    display: flex;
  }

  .lesson-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 300px;
    min-width: 300px;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 20;
  }

  .lesson-sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.visible {
    display: block;
  }

  .lesson-main {
    padding-bottom: 72px;
  }

  .lesson-content {
    padding: 24px 20px;
  }

  .lesson-bottom-bar {
    left: 0;
    height: 60px;
    padding: 0 16px;
  }

  .bottom-bar-left a,
  .bottom-bar-left button,
  .bottom-bar-right a,
  .bottom-bar-right button {
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .sidebar-course-title {
    padding: 24px 20px 18px;
    font-size: 0.95rem;
  }

  .sidebar-section-title {
    padding: 12px 20px 8px;
  }

  .sidebar-lesson {
    padding: 10px 14px;
    font-size: 0.84rem;
  }

  .sidebar-lesson-list {
    padding: 2px 8px 8px;
  }
}

/* --- Responsive: Small Mobile --- */
@media (max-width: 480px) {
  .lesson-sidebar {
    width: 85vw;
    min-width: unset;
  }

  .lesson-content {
    padding: 20px 16px;
  }

  .lesson-content h1 {
    font-size: 1.4rem;
  }

  .bottom-bar-left a,
  .bottom-bar-left button,
  .bottom-bar-right a,
  .bottom-bar-right button {
    padding: 8px 12px;
    font-size: 0.78rem;
  }
}

/* --- Print --- */
@media print {
  .lesson-sidebar,
  .lesson-bottom-bar,
  .sidebar-toggle,
  .sidebar-overlay {
    display: none !important;
  }

  .lesson-main {
    padding-bottom: 0;
  }

  .lesson-content {
    max-width: 100%;
    padding: 0;
  }
}


/* ============================
   Dashboard
   ============================ */
.dashboard-header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 48px 32px;
}

.dashboard-header h1 {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 36px;
    letter-spacing: -0.02em;
}

.enrolled-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.enrolled-card {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 24px;
    display: flex;
    gap: 16px;
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.enrolled-card:hover {
    box-shadow: 0 4px 16px rgba(89,68,54,0.08);
}

.enrolled-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 24px;
}

.enrolled-card-icon img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.enrolled-card-info { flex: 1; }
.enrolled-card-info h3 { font-size: 17px; margin-bottom: 8px; }

.enrolled-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
}

.enrolled-progress .progress-bar-bg {
    flex: 1;
    height: 6px;
}

/* ============================
   Admin Styles
   ============================ */
.admin-layout {
    display: flex;
    min-height: calc(100vh - 68px);
}

.admin-sidebar {
    width: 240px;
    background: var(--white);
    border-right: 1px solid var(--border);
    padding: 24px 0;
    flex-shrink: 0;
}

.admin-sidebar a {
    display: block;
    padding: 10px 28px;
    font-size: 14px;
    color: var(--body-text);
    font-weight: 500;
}

.admin-sidebar a:hover { background: var(--page-bg); color: var(--accent); }
.admin-sidebar a.active { background: var(--card-bg); color: var(--accent); }

.admin-main {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
}

.admin-main h1 { font-size: 28px; margin-bottom: 28px; letter-spacing: -0.02em; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.stat-card .stat-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--body-text);
    margin-top: 4px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.data-table th {
    text-align: left;
    padding: 14px 18px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--body-text);
    background: var(--page-bg);
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 14px 18px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--heading);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--page-bg); }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(89,68,54,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal {
    background: var(--white);
    border-radius: 16px;
    padding: 36px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 12px 48px rgba(89,68,54,0.18);
}

.modal h2 { font-size: 24px; margin-bottom: 24px; letter-spacing: -0.02em; }

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 28px;
}

/* ============================
   Loading / Empty States
   ============================ */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--body-text);
    font-size: 15px;
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin-right: 10px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state h3 {
    font-size: 22px;
    margin-bottom: 8px;
}

/* ============================
   Lesson Content Components
   ============================ */
.lesson-objectives {
    background: linear-gradient(135deg, rgba(187,129,139,0.06) 0%, rgba(187,129,139,0.04) 100%);
    border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0;
    padding: 24px 28px;
    margin-bottom: 32px;
}
.lesson-objectives h3 {
    color: var(--heading);
    font-family: var(--font-heading);
    font-size: 17px;
    margin: 0 0 10px 0;
}
.lesson-objectives ul {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}
.lesson-objectives li {
    color: var(--body-text);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 4px;
}

.lesson-tip {
    background: rgba(187,129,139,0.08);
    border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0;
    padding: 18px 24px;
    margin: 28px 0;
    font-size: 14px;
    line-height: 1.65;
    color: var(--heading);
}
.lesson-tip strong { color: var(--accent-hover); }

.lesson-example {
    background: #f8f8f8;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 28px;
    margin: 28px 0;
}
.lesson-example h4 {
    color: var(--heading);
    font-family: var(--font-heading);
    font-size: 15px;
    margin: 0 0 12px 0;
}
.lesson-example pre {
    background: #1e1e2e;
    color: #cdd6f4;
    border-radius: 8px;
    padding: 18px 22px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    margin: 0;
}

.lesson-takeaways {
    background: linear-gradient(135deg, rgba(187,129,139,0.06) 0%, rgba(187,129,139,0.04) 100%);
    border-left: 4px solid var(--accent);
    border-radius: 0 12px 12px 0;
    padding: 24px 28px;
    margin-top: 32px;
}
.lesson-takeaways h3 {
    color: var(--heading);
    font-family: var(--font-heading);
    font-size: 17px;
    margin: 0 0 10px 0;
}
.lesson-takeaways ul {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}
.lesson-takeaways li {
    color: var(--body-text);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 4px;
}

.lesson-resources {
    border-top: 1px solid var(--border);
    margin-top: 36px;
    padding-top: 28px;
}
.lesson-resources h3 {
    color: var(--heading);
    font-family: var(--font-heading);
    font-size: 20px;
    margin: 0 0 16px 0;
    letter-spacing: -0.02em;
}
.resource-link {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 18px;
    margin-bottom: 10px;
    text-decoration: none;
    color: var(--body-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.resource-link:hover {
    border-color: var(--accent);
    box-shadow: 0 2px 8px rgba(187, 129, 139, 0.15);
}
.resource-icon { font-size: 20px; flex-shrink: 0; }
.resource-title { flex: 1; font-weight: 500; color: var(--heading); font-size: 14px; }
.resource-type {
    background: var(--page-bg);
    color: var(--body-text);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.04em;
}

/* Lesson HTML content general styling */
.lesson-html-content h2 {
    color: var(--heading);
    font-family: var(--font-heading);
    font-size: 22px;
    margin: 32px 0 14px 0;
    line-height: 1.25;
    letter-spacing: -0.02em;
}
.lesson-html-content h2:first-child { margin-top: 0; }
.lesson-html-content p {
    color: var(--body-text);
    font-size: 16px;
    line-height: 1.8;
    margin: 0 0 18px 0;
}
.lesson-html-content ul, .lesson-html-content ol {
    color: var(--body-text);
    font-size: 16px;
    line-height: 1.8;
    padding-left: 24px;
    margin: 0 0 18px 0;
}

/* ============================
   Certificate Page
   ============================ */
.certificate-page { max-width: 900px; margin: 0 auto; padding: 48px 20px 80px; }
.certificate-actions { display: flex; gap: 12px; margin-bottom: 36px; justify-content: center; }
.certificate-card { background: white; border-radius: 12px; box-shadow: 0 4px 24px rgba(0,0,0,0.1); overflow: hidden; }
.certificate-border { border: 3px solid #8B5E3C; margin: 16px; border-radius: 8px; padding: 48px 40px; background: linear-gradient(135deg, #FFFBF5 0%, #FFF8F0 50%, #FFFBF5 100%); position: relative; }
.certificate-border::before { content: ''; position: absolute; inset: 6px; border: 1px solid #D4A574; border-radius: 6px; pointer-events: none; }
.certificate-header { text-align: center; margin-bottom: 36px; }
.certificate-logo { font-size: 28px; font-weight: 700; color: #8B5E3C; margin-bottom: 16px; letter-spacing: 2px; }
.certificate-title { font-size: 36px; font-weight: 300; color: #3D2B1F; letter-spacing: 4px; text-transform: uppercase; margin: 0; }
.certificate-divider { width: 80px; height: 2px; background: linear-gradient(to right, transparent, #8B5E3C, transparent); margin: 20px auto 0; }
.certificate-body { text-align: center; margin-bottom: 40px; }
.certificate-presented { font-size: 16px; color: #7A6B5D; margin-bottom: 8px; font-style: italic; }
.certificate-name { font-size: 40px; font-weight: 700; color: #3D2B1F; margin: 8px 0 16px; font-family: Georgia, 'Times New Roman', serif; }
.certificate-desc { font-size: 16px; color: #7A6B5D; margin-bottom: 8px; }
.certificate-course { font-size: 24px; font-weight: 600; color: #8B5E3C; margin: 8px 0 12px; }
.certificate-details { font-size: 14px; color: #A0937D; }
.certificate-date-section { display: flex; justify-content: center; gap: 60px; margin-top: 32px; }
.certificate-date, .certificate-id-block { text-align: center; }
.certificate-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: #A0937D; margin-bottom: 6px; }
.certificate-value { display: block; font-size: 15px; font-weight: 600; color: #3D2B1F; }
.certificate-footer { display: flex; justify-content: space-between; align-items: flex-end; padding-top: 24px; border-top: 1px solid #E8DDD0; }
.certificate-signature { text-align: center; font-size: 13px; color: #7A6B5D; }
.certificate-sig-line { width: 140px; height: 1px; background: #8B5E3C; margin: 0 auto 8px; }
.certificate-seal { font-size: 48px; color: #D4A574; opacity: 0.6; line-height: 1; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@media print {
    .site-header, .certificate-actions, .lesson-bottom-bar { display: none !important; }
    .certificate-page { padding: 0; max-width: 100%; }
    .certificate-card { box-shadow: none; }
    .certificate-border { border-width: 2px; padding: 36px 32px; }
    body { background: white !important; }
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 1024px) {
    .course-grid { grid-template-columns: repeat(2, 1fr); }
    .catalog-features-grid { grid-template-columns: repeat(2, 1fr); }
    
    .catalog-tabs-wrap { padding: 0 20px; }
    .catalog-tab { padding: 14px 18px; font-size: 13px; }
}

@media (max-width: 768px) {
    .site-header { padding: 0 16px; height: 56px; }
    .site-header .logo { font-size: 18px; gap: 8px; color: #FFFFFF; }
    .site-header .logo-img { height: 30px; width: 30px; }
    .site-header nav { gap: 14px; }
    .site-header nav a { font-size: 13px; color: rgba(255,255,255,0.7); }
    .site-header nav a::after { display: none; }
    .header-user { gap: 8px; }

    
    
    
    

    
    
    
    .catalog-search-wrap { max-width: 100%; margin-top: 20px; }
    .catalog-search { padding: 12px 16px 12px 40px; font-size: 14px; }
    .catalog-search-icon { left: 14px; }

    .catalog-tabs-wrap { padding: 0 12px; top: 56px; }
    .catalog-tab { padding: 12px 14px; font-size: 12px; }
    .catalog-tab-count { font-size: 10px; padding: 1px 5px; margin-left: 4px; }

    .catalog-section { padding: 20px 16px 0; }
    .course-grid { grid-template-columns: 1fr; gap: 20px; }
    .catalog-features-grid { grid-template-columns: repeat(2, 1fr); }
    .course-card-icon { height: 90px; }
    .course-card-emoji { font-size: 32px; }
    .course-card-body { padding: 16px; }
    .course-card-body h3 { font-size: 16px; }
    .course-card-body p { font-size: 13px; }

    .course-card-category { top: 8px; left: 8px; font-size: 10px; padding: 3px 8px; }
    .course-card-meta { gap: 12px; font-size: 11px; }

    .catalog-results-info { font-size: 12px; }
    .catalog-features-title { font-size: 24px; }
    .catalog-features { padding: 48px 20px; }
    .cta-register { padding: 56px 20px; }
    .cta-register h2 { font-size: 28px; }

    .enrolled-grid { grid-template-columns: 1fr; }
    .page-title { font-size: 28px; }

    .lesson-sidebar { display: none; }
    .lesson-layout { height: auto; flex-direction: column; }
    .lesson-main { padding: 16px; }
    .lesson-content { padding: 24px; }

    .course-overview-hero { padding: 24px 16px; }
    .course-overview-layout { flex-direction: column; padding: 16px; }
    .course-overview-main { order: 1; }
    .course-overview-sidebar { order: 2; width: 100%; }
    .section-title { font-size: 22px; }

    .admin-sidebar { display: none; }
    .admin-main { padding: 16px; }
    .admin-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

    .auth-card { padding: 28px 20px; max-width: 100%; }

    .certificate-card { margin: 16px; padding: 24px; }
    .certificate-border { padding: 24px 16px; }

    .lesson-bottom-bar { padding: 8px 16px; }
    .bottom-bar-left { max-width: 40%; }
    .bottom-bar-right { gap: 8px; }
    .btn { font-size: 13px; padding: 8px 16px; }
}

@media (max-width: 480px) {
    .site-header { padding: 0 12px; }
    .site-header nav { gap: 8px; flex-wrap: wrap; }
    .site-header nav a { font-size: 12px; }

    
    
    

    
    
    .catalog-search { padding: 10px 14px 10px 36px; font-size: 13px; border-radius: 8px; }

    .catalog-tabs-wrap { padding: 0 8px; }
    .catalog-tab { padding: 8px 10px; font-size: 11px; }
    .catalog-tab-count { font-size: 9px; }

    .course-grid { gap: 16px; }
    .catalog-section { padding: 16px 12px 0; }
    .catalog-features-grid { grid-template-columns: 1fr; }
    .catalog-features-title { font-size: 22px; }

    .course-overview-hero { padding: 20px 12px; }
    .admin-stats-grid { grid-template-columns: 1fr; }
    .bottom-bar-left { max-width: 30%; font-size: 11px; }
    .btn { font-size: 12px; padding: 7px 14px; }
}

@media (max-width: 360px) {
    .site-header .logo span { display: none; }
    .site-header nav a { font-size: 11px; }
    
    
    
    
    .catalog-search { font-size: 12px; }
    .catalog-tab { padding: 7px 8px; font-size: 10px; }
    .course-card-body { padding: 12px; }
    .course-card-body h3 { font-size: 15px; }
    .course-card-meta { gap: 8px; font-size: 10px; }
    .catalog-features-title { font-size: 20px; }
}

/* ── ISTE Standards Alignment ── */
.iste-tags { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0 6px; }
.iste-tag {
    display: inline-flex; align-items: center; gap: 2px; padding: 2px 8px;
    border-radius: 12px; font-size: 10px; font-weight: 600; font-family: var(--font-body);
    letter-spacing: 0.02em; white-space: nowrap; cursor: default;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.iste-tag:hover { transform: translateY(-1px); box-shadow: 0 2px 6px rgba(0,0,0,0.1); }

.iste-section { margin-top: 36px; padding-top: 28px; border-top: 2px solid var(--card-bg); }
.iste-section h2 { font-family: var(--font-heading); color: var(--heading); font-size: 24px; margin-bottom: 4px; letter-spacing: -0.02em; }
.iste-section-subtitle { color: var(--body-text); font-size: 14px; margin-bottom: 24px; opacity: 0.8; }
.iste-group-title { font-family: var(--font-heading); color: var(--heading); font-size: 16px; font-weight: 600; margin: 24px 0 12px; padding: 8px 12px; background: var(--card-bg); border-radius: 8px; display: flex; align-items: center; gap: 6px; }
.iste-detail-card { background: #fff; border-radius: 10px; padding: 18px 20px; margin-bottom: 12px; box-shadow: 0 1px 4px rgba(0,0,0,0.06); transition: box-shadow 0.2s ease; }
.iste-detail-card:hover { box-shadow: 0 3px 12px rgba(0,0,0,0.1); }
.iste-detail-header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.iste-detail-badge { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; color: #fff; flex-shrink: 0; }
.iste-detail-id { font-size: 12px; font-weight: 700; color: var(--body-text); opacity: 0.7; text-transform: uppercase; letter-spacing: 0.05em; }
.iste-detail-name { font-family: var(--font-heading); font-size: 16px; font-weight: 700; color: var(--heading); }
.iste-detail-desc { font-size: 13px; color: var(--body-text); line-height: 1.5; margin-bottom: 10px; }
.iste-subs { display: flex; flex-direction: column; gap: 6px; }
.iste-sub { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--heading); line-height: 1.45; padding: 6px 10px; background: var(--page-bg); border-radius: 6px; }
.iste-sub-check { color: var(--success); font-weight: 700; font-size: 14px; flex-shrink: 0; margin-top: 1px; }

@media (max-width: 768px) {
    .iste-tags { gap: 3px; }
    .iste-tag { font-size: 9px; padding: 2px 6px; }
    .iste-section h2 { font-size: 20px; }
    .iste-detail-card { padding: 12px 14px; }
    .iste-detail-badge { width: 28px; height: 28px; font-size: 14px; }
    .iste-detail-name { font-size: 14px; }
    .iste-detail-desc { font-size: 12px; }
    .iste-sub { font-size: 12px; padding: 5px 8px; }
}
@media (max-width: 480px) {
    .iste-tags { gap: 2px; }
    .iste-tag { font-size: 8px; padding: 1px 5px; border-radius: 8px; }
    .iste-section { margin-top: 24px; padding-top: 16px; }
    .iste-group-title { font-size: 14px; padding: 6px 10px; }
}

/* ============================
   Quiz Page
   ============================ */
.quiz-container { max-width: 800px; margin: 0 auto; padding: 48px 32px 64px; }
.quiz-header { text-align: center; margin-bottom: 40px; }
.quiz-title { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 8px; letter-spacing: -0.02em; }
.quiz-subtitle { font-size: 15px; color: var(--body-text); margin-bottom: 4px; }
.quiz-questions { display: flex; flex-direction: column; gap: 28px; margin-bottom: 40px; }
.quiz-question { background: var(--white); border-radius: 12px; border: 1px solid var(--border); padding: 28px; transition: box-shadow 0.2s; }
.quiz-question:hover { box-shadow: 0 4px 16px rgba(89,68,54,0.06); }
.quiz-question-text { font-family: var(--font-heading); font-size: 17px; color: var(--heading); margin-bottom: 18px; line-height: 1.5; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 2px solid var(--border); border-radius: 8px; cursor: pointer; transition: border-color 0.2s, background 0.2s; background: var(--page-bg); }
.quiz-option:hover { border-color: var(--accent); background: rgba(187,129,139,0.06); }
.quiz-option.selected { border-color: var(--accent); background: rgba(187,129,139,0.1); }
.quiz-option.correct { border-color: var(--success); background: rgba(39,174,96,0.08); cursor: default; }
.quiz-option.incorrect { border-color: var(--error); background: rgba(192,57,43,0.06); cursor: default; }
.quiz-option-letter { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: var(--accent); background: rgba(187,129,139,0.12); flex-shrink: 0; transition: background 0.2s, color 0.2s; }
.quiz-option.selected .quiz-option-letter { background: var(--accent); color: var(--white); }
.quiz-option.correct .quiz-option-letter { background: var(--success); color: var(--white); }
.quiz-option.incorrect .quiz-option-letter { background: var(--error); color: var(--white); }
.quiz-option-text { font-size: 14px; color: var(--heading); line-height: 1.45; }
.quiz-submit { display: block; width: 100%; max-width: 320px; margin: 0 auto; padding: 14px 32px; background: var(--accent); color: var(--white); border: none; border-radius: 50px; font-size: 16px; font-weight: 600; font-family: var(--font-body); cursor: pointer; transition: background 0.2s, transform 0.15s; }
.quiz-submit:hover { background: var(--accent-hover); transform: translateY(-1px); }
.quiz-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.quiz-results { text-align: center; padding: 56px 24px; margin-bottom: 24px; }
.quiz-score { margin-bottom: 28px; }
.quiz-score-number { font-family: var(--font-heading); font-size: 64px; font-weight: 700; line-height: 1; margin-bottom: 6px; letter-spacing: -0.02em; }
.quiz-score-label { font-size: 15px; color: var(--body-text); margin-bottom: 8px; }
.quiz-score-detail { font-size: 14px; color: var(--body-text); }
.quiz-pass .quiz-score-number { color: var(--success); }
.quiz-fail .quiz-score-number { color: var(--error); }
.quiz-pass-message { font-family: var(--font-heading); font-size: 24px; color: var(--success); margin-bottom: 12px; }
.quiz-fail-message { font-family: var(--font-heading); font-size: 24px; color: var(--error); margin-bottom: 12px; }
.quiz-results p { font-size: 14px; color: var(--body-text); margin-bottom: 20px; max-width: 480px; margin-left: auto; margin-right: auto; }
.quiz-retry { display: inline-block; padding: 14px 36px; background: var(--accent); color: var(--white); border: none; border-radius: 50px; font-size: 16px; font-weight: 600; font-family: var(--font-body); cursor: pointer; transition: background 0.2s; text-decoration: none; }
.quiz-retry:hover { background: var(--accent-hover); }

@media (max-width: 640px) {
    .quiz-container { padding: 24px 16px 40px; }
    .quiz-title { font-size: 24px; }
    .quiz-question { padding: 20px 16px; }
    .quiz-question-text { font-size: 15px; }
    .quiz-option { padding: 10px 12px; gap: 10px; }
    .quiz-option-letter { width: 28px; height: 28px; font-size: 13px; }
    .quiz-option-text { font-size: 13px; }
    .quiz-score-number { font-size: 48px; }
}

/* ============================
   Site-Wide Footer — Prestigious Dark
   ============================ */
.site-footer {
    background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%);
    color: rgba(255, 255, 255, 0.6);
    padding: 80px 32px 0;
    margin-top: 0;
    font-size: 14px;
    line-height: 1.7;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo { max-width: 140px; height: auto; object-fit: contain; }
.footer-brand-name { font-family: var(--font-heading); font-size: 20px; color: #fff; font-weight: 700; letter-spacing: -0.01em; }
.footer-tagline { color: rgba(255, 255, 255, 0.45); font-size: 14px; line-height: 1.7; }

.footer-column h4 { font-family: var(--font-body); color: rgba(255, 255, 255, 0.85); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.footer-column a { display: block; color: rgba(255, 255, 255, 0.5); text-decoration: none; padding: 4px 0; font-size: 14px; transition: color 0.2s; }
.footer-column a:hover { color: var(--accent); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); max-width: 1200px; margin: 0 auto; padding: 24px 0; text-align: center; font-size: 12px; color: rgba(255, 255, 255, 0.45); }

/* ============================
   Section / Eyebrow Typography
   ============================ */
.hero-eyebrow { display: inline-block; font-family: var(--font-body); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; color: var(--accent); margin-bottom: 16px; }
.section-eyebrow { display: block; font-family: var(--font-body); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; color: var(--accent); margin-bottom: 8px; text-align: center; }
.section-title { font-family: var(--font-heading); font-size: 36px; font-weight: 700; color: var(--heading); text-align: center; margin-bottom: 12px; line-height: 1.2; letter-spacing: -0.02em; }
.section-subtitle { font-family: var(--font-body); font-size: 17px; color: var(--body-text); text-align: center; max-width: 640px; margin: 0 auto 48px; line-height: 1.7; }

/* ============================
   Learning Pathway Section
   ============================ */
.pathway-section { max-width: 1200px; margin: 80px auto; padding: 64px 48px; background: var(--navy); border-radius: 20px; }
.pathway-eyebrow { color: var(--accent); opacity: 0.8; }
.pathway-title { color: #F0E0D0; }
.pathway-subtitle { color: #B89A8A; }
.pathway-timeline { margin-top: 40px; display: flex; flex-direction: column; gap: 0; }
.pathway-timeline-item { display: flex; align-items: flex-start; gap: 24px; }
.pathway-timeline-marker { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; width: 52px; }
.pathway-number { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--accent); color: #fff; font-family: var(--font-heading); font-size: 22px; font-weight: 700; flex-shrink: 0; box-shadow: 0 4px 16px rgba(187, 129, 139, 0.3); position: relative; z-index: 2; }
.pathway-timeline-line { display: none; }
.pathway-timeline-card { flex: 1; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 14px; padding: 24px 28px; margin-bottom: 24px; }
.pathway-timeline-card h3 { font-family: var(--font-heading); font-size: 20px; color: var(--accent); margin-bottom: 8px; }
.pathway-timeline-card p { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 16px; }
.pathway-courses { display: flex; flex-wrap: wrap; gap: 8px; }
.pathway-courses span { display: inline-block; background: transparent; color: #BB818B; font-size: 12px; font-weight: 600; padding: 5px 14px; border-radius: 20px; border: 1px solid rgba(187, 129, 139, 0.4); white-space: nowrap; }

/* ============================
   Program Outcomes Section
   ============================ */
.outcomes-section { max-width: 1200px; margin: 80px auto; padding: 0 32px; }
.outcomes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.outcome-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 36px 24px; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.outcome-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(89, 68, 54, 0.08); }
.outcome-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--card-bg); font-family: var(--font-heading); font-size: 18px; font-weight: 700; color: var(--accent); margin-bottom: 20px; }
.outcome-card h3 { font-family: var(--font-heading); font-size: 18px; color: var(--heading); margin-bottom: 8px; line-height: 1.3; }
.outcome-card p { font-size: 14px; color: var(--body-text); line-height: 1.6; }

/* ============================
   Curriculum Authority Section
   ============================ */
.authority-section { max-width: 1200px; margin: 80px auto; padding: 0 32px; }
.authority-inner { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 48px; display: flex; gap: 48px; align-items: center; }
.authority-logo { flex-shrink: 0; }
.authority-logo-img { max-width: 200px; height: auto; object-fit: contain; }
.authority-content h2 { font-family: var(--font-heading); font-size: 28px; color: var(--heading); margin-bottom: 12px; letter-spacing: -0.02em; }
.authority-content p { font-size: 15px; color: var(--body-text); line-height: 1.7; margin-bottom: 8px; }
.authority-content p:last-child { margin-bottom: 0; }

/* ============================
   About Page
   ============================ */
.about-hero { text-align: center; padding: 120px 32px 100px; max-width: 100%; margin: 0; background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); position: relative; overflow: hidden; min-height: 520px; display: flex; align-items: center; justify-content: center; }
.about-hero h1 { font-family: var(--font-heading); font-size: 64px; color: #fff; margin-bottom: 16px; letter-spacing: -0.03em; text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4); }
.about-hero p { font-size: 19px; color: rgba(255,255,255,0.8); line-height: 1.8; }
.about-mission { max-width: 800px; margin: 0 auto; padding: 64px 32px; }
.about-mission h2 { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 24px; text-align: center; letter-spacing: -0.02em; }
.about-mission p { font-size: 16px; color: var(--body-text); line-height: 1.8; margin-bottom: 20px; }
.about-values { max-width: 1100px; margin: 0 auto; padding: 64px 32px; }
.about-values h2 { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 40px; text-align: center; letter-spacing: -0.02em; }
.about-values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.about-value-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 36px 24px; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.about-value-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(89, 68, 54, 0.08); }
.about-value-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--card-bg); font-family: var(--font-heading); font-size: 18px; font-weight: 700; color: var(--accent); margin-bottom: 20px; }
.about-value-card h3 { font-family: var(--font-heading); font-size: 18px; color: var(--heading); margin-bottom: 8px; }
.about-value-card p { font-size: 14px; color: var(--body-text); line-height: 1.6; }
.about-founder { max-width: 900px; margin: 0 auto; padding: 64px 32px; }
.about-founder-inner { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 48px; display: flex; gap: 40px; align-items: center; }
.about-founder-logo { flex-shrink: 0; }
.about-founder-logo img { max-width: 180px; height: auto; object-fit: contain; }
.about-founder-content h2 { font-family: var(--font-heading); font-size: 28px; color: var(--heading); margin-bottom: 4px; letter-spacing: -0.02em; }
.about-founder-content .founder-title { font-size: 14px; color: var(--accent); font-weight: 600; margin-bottom: 16px; }
.about-founder-content p { font-size: 15px; color: var(--body-text); line-height: 1.7; margin-bottom: 8px; }
.about-cta { text-align: center; padding: 64px 32px 80px; }
.about-cta h2 { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 12px; letter-spacing: -0.02em; }
.about-cta p { font-size: 17px; color: var(--body-text); margin-bottom: 24px; }

/* ============================
   Contact Page
   ============================ */
.contact-hero { text-align: center; padding: 100px 32px 80px; max-width: 100%; margin: 0; background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); position: relative; overflow: hidden; }
.contact-hero h1 { font-family: var(--font-heading); font-size: 56px; color: #fff; margin-bottom: 16px; letter-spacing: -0.03em; text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4); }
.contact-hero p { font-size: 19px; color: rgba(255,255,255,0.8); line-height: 1.8; }
.contact-cards-section { max-width: 900px; margin: 0 auto; padding: 32px; }
.contact-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 36px 24px; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.contact-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(89, 68, 54, 0.08); }
.contact-card-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 14px; background: var(--card-bg); margin-bottom: 16px; }
.contact-card-icon::before { content: ''; display: block; width: 24px; height: 24px; background-size: contain; background-repeat: no-repeat; background-position: center; }
.contact-card-icon-email::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23BB818B' stroke-width='1.8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M21.75 6.75v10.5a2.25 2.25 0 01-2.25 2.25h-15a2.25 2.25 0 01-2.25-2.25V6.75m19.5 0A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25m19.5 0v.243a2.25 2.25 0 01-1.07 1.916l-7.5 4.615a2.25 2.25 0 01-2.36 0L3.32 8.91a2.25 2.25 0 01-1.07-1.916V6.75'/%3E%3C/svg%3E"); }
.contact-card-icon-phone::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23BB818B' stroke-width='1.8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M2.25 6.75c0 8.284 6.716 15 15 15h2.25a2.25 2.25 0 002.25-2.25v-1.372c0-.516-.351-.966-.852-1.091l-4.423-1.106c-.44-.11-.902.055-1.173.417l-.97 1.293c-.282.376-.769.542-1.21.38a12.035 12.035 0 01-7.143-7.143c-.162-.441.004-.928.38-1.21l1.293-.97c.363-.271.527-.734.417-1.173L6.963 3.102a1.125 1.125 0 00-1.091-.852H4.5A2.25 2.25 0 002.25 4.5v2.25z'/%3E%3C/svg%3E"); }
.contact-card-icon-web::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23BB818B' stroke-width='1.8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M12 21a9.004 9.004 0 008.716-6.747M12 21a9.004 9.004 0 01-8.716-6.747M12 21c2.485 0 4.5-4.03 4.5-9S14.485 3 12 3m0 18c-2.485 0-4.5-4.03-4.5-9S9.515 3 12 3m0 0a8.997 8.997 0 017.843 4.582M12 3a8.997 8.997 0 00-7.843 4.582m15.686 0A11.953 11.953 0 0112 10.5c-2.998 0-5.74-1.1-7.843-2.918m15.686 0A8.959 8.959 0 0121 12c0 .778-.099 1.533-.284 2.253m0 0A17.919 17.919 0 0112 16.5c-3.162 0-6.133-.815-8.716-2.247m0 0A9.015 9.015 0 013 12c0-1.605.42-3.113 1.157-4.418'/%3E%3C/svg%3E"); }
.contact-card h3 { font-family: var(--font-heading); font-size: 18px; color: var(--heading); margin-bottom: 6px; }
.contact-card a { font-size: 14px; color: var(--accent); font-weight: 500; }
.contact-card a:hover { text-decoration: underline; }
.contact-card p { font-size: 14px; color: var(--body-text); }
.contact-help-section { max-width: 900px; margin: 0 auto; padding: 64px 32px; }
.contact-help-section h2 { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 32px; text-align: center; letter-spacing: -0.02em; }
.contact-help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.contact-help-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 32px 24px; }
.contact-help-card h3 { font-family: var(--font-heading); font-size: 18px; color: var(--heading); margin-bottom: 8px; }
.contact-help-card p { font-size: 14px; color: var(--body-text); line-height: 1.7; }
.contact-form-section { max-width: 640px; margin: 0 auto; padding: 64px 32px 80px; }
.contact-form-section h2 { font-family: var(--font-heading); font-size: 32px; color: var(--heading); margin-bottom: 8px; text-align: center; letter-spacing: -0.02em; }
.contact-form-section > p { font-size: 15px; color: var(--body-text); text-align: center; margin-bottom: 32px; }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 40px; display: flex; flex-direction: column; gap: 20px; }
.contact-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-input, .contact-textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--input-border); border-radius: 8px; font-family: var(--font-body); font-size: 14px; color: var(--heading); background: var(--page-bg); transition: border-color 0.2s; outline: none; }
.contact-input:focus, .contact-textarea:focus { border-color: var(--accent); }
.contact-input::placeholder, .contact-textarea::placeholder { color: var(--body-text); opacity: 0.6; }
.contact-textarea { resize: vertical; min-height: 120px; }
.contact-form-msg { font-size: 13px; color: var(--body-text); text-align: center; margin-top: 8px; }

/* Founder Stats Grid */
.about-founder-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 24px; }
.founder-stat { text-align: center; padding: 12px 8px; background: var(--page-bg); border-radius: 10px; }
.founder-stat-number { display: block; font-family: var(--font-heading); font-size: 24px; font-weight: 700; color: var(--accent); line-height: 1.2; letter-spacing: -0.02em; }
.founder-stat-label { font-size: 11px; color: var(--body-text); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; margin-top: 4px; }

/* Responsive — New Sections */
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .pathway-section { padding: 40px 24px; margin: 48px auto; }
    .pathway-timeline-item { gap: 16px; }
    .pathway-timeline-card { padding: 20px; }
    .outcomes-grid { grid-template-columns: repeat(2, 1fr); }
    .authority-inner { flex-direction: column; text-align: center; }
    .about-values-grid { grid-template-columns: repeat(2, 1fr); }
    .about-founder-inner { flex-direction: column; text-align: center; }
    .about-founder-stats { grid-template-columns: repeat(2, 1fr); }
    .contact-cards-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .contact-help-grid { grid-template-columns: 1fr; }
    .contact-form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .site-footer { padding: 48px 20px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .section-title { font-size: 28px; }
    .section-subtitle { font-size: 15px; }
    .outcomes-grid { grid-template-columns: 1fr; }
    .outcomes-section { margin: 48px auto; }
    .outcome-card { padding: 28px 20px; }
    .authority-inner { padding: 32px 24px; }
    .authority-section { margin: 48px auto; }
    .authority-logo-img { max-width: 140px; }
    .about-hero h1, .contact-hero h1 { font-size: 36px; }
    .about-hero, .contact-hero { padding: 80px 20px 60px; min-height: auto; }
    .about-values-grid { grid-template-columns: 1fr; }
    .about-founder-inner { padding: 32px 24px; }
    .about-founder-logo img { max-width: 120px; }
    .contact-form { padding: 24px; }
    .pathway-section { margin: 32px auto; padding: 32px 16px; }
    .pathway-timeline-marker { width: 40px; }
    .pathway-number { width: 40px; height: 40px; font-size: 18px; }
    .pathway-timeline-card { padding: 16px; }
    .pathway-timeline-card h3 { font-size: 17px; }
}

/* ============================
   STATE CERTIFICATIONS
   ============================ */
.cert-hero { background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); color: #fff; padding: 120px 32px 100px; text-align: center; border-radius: 0; margin: 0 auto; max-width: 100%; position: relative; overflow: hidden; min-height: 520px; display: flex; align-items: center; justify-content: center; }
.cert-hero-inner { max-width: 900px; margin: 0 auto; position: relative; z-index: 1; }
.cert-hero-badge { display: inline-block; background: rgba(255,255,255,.18); backdrop-filter: blur(6px); padding: .35rem 1rem; border-radius: 20px; font-size: 13px; font-weight: 600; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 16px; }
.cert-hero-title { font-family: var(--font-heading); font-size: 64px; font-weight: 700; margin-bottom: 16px; color: #fff; letter-spacing: -0.03em; text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4); }
.cert-hero-title .text-accent {
    background: linear-gradient(135deg, #F0B8C0, #D4858F, #BB818B, #A06A75);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}
.cert-hero-sub { font-size: 1.05rem; line-height: 1.7; opacity: .92; margin-bottom: 24px; }
.cert-hero-stats { display: flex; justify-content: center; gap: 40px; margin-top: 24px; }
.cert-stat { text-align: center; }
.cert-stat-num { display: block; font-size: 1.8rem; font-weight: 700; font-family: var(--font-heading); letter-spacing: -0.02em; }
.cert-stat-label { display: block; font-size: .8rem; opacity: .75; text-transform: uppercase; letter-spacing: .5px; }

.cert-search-bar { max-width: 1200px; margin: 24px auto 32px; padding: 0 32px; }
.cert-search-input { width: 100%; padding: .85rem 1.2rem .85rem 2.8rem; border: 2px solid rgba(89, 68, 54, 0.2); border-radius: 10px; font-size: 1rem; background: var(--card-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23594436' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") 12px center no-repeat; transition: border-color .2s; }
.cert-search-input:focus { outline: none; border-color: var(--accent); }

.cert-states-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: 16px; max-width: 1200px; margin: 0 auto 48px; padding: 0 32px; }
.cert-state-card { background: var(--card-bg); border: 2px solid var(--border); border-radius: 14px; padding: 20px; text-align: center; cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s; text-decoration: none; color: inherit; display: block; }
.cert-state-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(89,68,54,.12); border-color: var(--accent); }
.cert-state-card.coming-soon { opacity: .55; cursor: default; }
.cert-state-card.coming-soon:hover { transform: none; box-shadow: none; border-color: var(--border); }
.cert-state-flag { width: 64px; height: 64px; object-fit: contain; margin: 0 auto 6px; display: block; border-radius: 8px; }
.cert-state-name { font-weight: 600; font-size: .95rem; color: var(--heading); margin-bottom: 4px; }
.cert-state-count { font-size: .78rem; color: var(--heading); font-weight: 500; }

.cert-section-header { max-width: 1200px; margin: 0 auto 16px; padding: 0 32px; }
.cert-section-title { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; color: var(--heading); }

.cert-state-hero { background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); color: #fff; padding: 120px 32px 100px; text-align: center; border-radius: 0; margin: 0; max-width: 100%; position: relative; overflow: hidden; min-height: 520px; display: flex; align-items: center; justify-content: center; }
.cert-state-hero h1 { font-family: var(--font-heading); font-size: 64px; font-weight: 700; color: #fff; margin-bottom: 8px; letter-spacing: -0.02em; }
.cert-state-hero p { opacity: .9; font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

.cert-filter-bar { display: flex; gap: 8px; overflow-x: auto; padding: 0 32px; max-width: 1200px; margin: 24px auto; -webkit-overflow-scrolling: touch; }
.cert-filter-btn { background: var(--card-bg); border: 2px solid var(--border); border-radius: 50px; padding: .55rem 1.1rem; font-size: .85rem; font-weight: 500; cursor: pointer; white-space: nowrap; transition: all .2s; color: var(--heading); }
.cert-filter-btn:hover { border-color: var(--accent); }
.cert-filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.cert-course-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; max-width: 1200px; margin: 0 auto 32px; padding: 0 32px; }
.cert-course-card { background: var(--card-bg); border: 2px solid var(--border); border-radius: 14px; padding: 24px; transition: transform .2s, box-shadow .2s, border-color .2s; cursor: pointer; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
.cert-course-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(89,68,54,.12); border-color: var(--accent); }
.cert-course-badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.cert-badge { display: inline-block; padding: .2rem .55rem; border-radius: 6px; font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .3px; }
.cert-course-card-top { display: flex; align-items: center; gap: .5rem; margin-bottom: 12px; min-width: 0; }
.cert-course-card-top .cert-cat-badge { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; flex: 1 1 0; }
.cert-hours-badge { font-size: .82rem; color: var(--heading); font-weight: 500; white-space: nowrap; flex-shrink: 0; }
.cert-course-card h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; color: var(--heading); margin-bottom: 8px; line-height: 1.3; overflow-wrap: break-word; word-break: break-word; min-width: 0; }
.cert-course-card-bottom { display: flex; flex-direction: column; gap: 12px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }
.cert-course-desc { font-size: .88rem; color: var(--heading); line-height: 1.5; flex: 1; margin-bottom: 12px; }
.cert-course-meta { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; border-top: 1px solid var(--border); }
.cert-course-hours { font-size: .78rem; color: var(--body-text); }
.cert-course-price { font-weight: 700; font-size: 1.05rem; color: var(--heading); }

.cert-bundle-banner { background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); color: #fff; border-radius: 16px; padding: 40px; max-width: 1200px; margin: 32px auto 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cert-bundle-info h3 { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.cert-bundle-info p { opacity: .9; line-height: 1.6; max-width: 500px; }
.cert-bundle-pricing { text-align: center; }
.cert-bundle-original { text-decoration: line-through; opacity: .6; font-size: .95rem; }
.cert-bundle-price { font-size: 2.2rem; font-weight: 700; font-family: var(--font-heading); display: block; letter-spacing: -0.02em; }
.cert-bundle-save { background: rgba(255,255,255,.2); padding: .25rem .75rem; border-radius: 6px; font-size: .8rem; font-weight: 600; display: inline-block; margin: 8px 0; }
.cert-bundle-btn { display: inline-block; background: #fff; color: var(--heading); padding: 12px 32px; border-radius: 50px; font-weight: 600; font-size: 1rem; cursor: pointer; border: none; margin-top: 12px; transition: transform .2s, box-shadow .2s; }
.cert-bundle-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.2); }

.cert-breadcrumb { max-width: 1200px; margin: 24px auto 8px; padding: 0 32px; font-size: .85rem; }
.cert-breadcrumb a { color: var(--accent); }
.cert-breadcrumb a:hover { text-decoration: underline; }
.cert-breadcrumb span { color: var(--body-text); }

.cert-detail-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; max-width: 1200px; margin: 16px auto 48px; padding: 0 32px; align-items: start; }
.cert-detail-main { min-width: 0; }
.cert-detail-main h1 { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; color: var(--heading); margin-bottom: 12px; line-height: 1.3; letter-spacing: -0.02em; }
.cert-detail-desc { font-size: 1rem; line-height: 1.7; color: var(--heading); margin-bottom: 24px; }
.cert-detail-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 24px; }
.cert-meta-item { display: flex; align-items: flex-start; gap: 8px; font-size: .9rem; color: var(--body-text); background: var(--card-bg); border-radius: 10px; padding: 12px 16px; }
.cert-meta-item div strong { display: block; font-weight: 600; color: var(--heading); font-size: .8rem; margin-bottom: 2px; }
.cert-meta-item div span { font-size: .85rem; }

.cert-resources-title { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 600; color: var(--heading); margin-bottom: 16px; }
.cert-resources-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-bottom: 32px; }
.cert-resource-card { background: var(--card-bg); border: 2px solid var(--border); border-radius: 12px; padding: 16px; text-decoration: none; color: inherit; display: flex; align-items: flex-start; gap: 12px; transition: border-color .2s, transform .2s; }
.cert-resource-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.cert-resource-card.cert-resource-pending { opacity: .45; pointer-events: none; }
.cert-resource-icon { font-size: 1.5rem; flex-shrink: 0; }
.cert-resource-card div strong { display: block; font-weight: 600; font-size: .9rem; color: var(--heading); margin-bottom: 2px; }
.cert-resource-desc { display: block; font-size: .78rem; color: var(--body-text); }

.cert-purchase-card { background: var(--card-bg); border: 2px solid var(--border); border-radius: 16px; padding: 32px; position: sticky; top: 100px; }
.cert-purchase-price { font-size: 2rem; font-weight: 700; font-family: var(--font-heading); color: var(--heading); margin-bottom: 4px; letter-spacing: -0.02em; }
.cert-purchase-hours { font-size: .9rem; color: var(--body-text); margin-bottom: 24px; }
.cert-purchase-btn { display: block; width: 100%; padding: 12px; background: var(--accent); color: #fff; border: none; border-radius: 50px; font-size: 1rem; font-weight: 600; cursor: pointer; margin-bottom: 12px; transition: transform .2s, box-shadow .2s; }
.cert-purchase-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(187,129,139,.35); }
.cert-purchase-bundle { text-align: center; font-size: .85rem; color: var(--body-text); margin-top: 8px; }
.cert-purchase-bundle a { color: var(--accent); font-weight: 600; }
.cert-purchase-bundle a:hover { text-decoration: underline; }
.cert-purchase-features { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.cert-purchase-feature { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--heading); margin-bottom: 8px; }
.cert-purchase-check { color: var(--success); }

.cert-district-cta { background: var(--page-bg); border: 2px solid var(--border); border-radius: 16px; padding: 40px; text-align: center; max-width: 1200px; margin: 32px auto 48px; }
.cert-district-cta h3 { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; color: var(--heading); margin-bottom: 8px; }
.cert-district-cta p { color: var(--body-text); max-width: 500px; margin: 0 auto 20px; line-height: 1.6; }
.cert-district-btn { display: inline-block; padding: 12px 32px; background: var(--accent); color: #fff; border: none; border-radius: 50px; font-weight: 600; font-size: 1rem; cursor: pointer; text-decoration: none; transition: transform .2s; }
.cert-district-btn:hover { transform: translateY(-2px); }

.cert-coming-soon-page { text-align: center; padding: 80px 32px; max-width: 600px; margin: 0 auto; }
.cert-coming-soon-page h2 { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--heading); margin-bottom: 16px; letter-spacing: -0.02em; }
.cert-coming-soon-page p { font-size: 1.05rem; color: var(--body-text); line-height: 1.6; margin-bottom: 32px; }
.cert-coming-soon-page .btn { display: inline-block; text-decoration: none; }

.cert-checkout-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; z-index: 9999; }
.cert-checkout-modal { background: #fff; border-radius: 16px; padding: 40px; max-width: 440px; width: 90%; text-align: center; }
.cert-checkout-modal h3 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--heading); margin-bottom: 12px; }
.cert-checkout-modal p { color: var(--body-text); margin-bottom: 24px; line-height: 1.6; }
.cert-checkout-close { background: var(--card-bg); color: var(--heading); border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 1.3rem; cursor: pointer; display: flex; align-items: center; justify-content: center; margin-left: auto; margin-bottom: 8px; }
.cert-checkout-item, .cert-checkout-total { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: .95rem; color: var(--heading); }
.cert-checkout-total { font-weight: 600; color: var(--heading); }
.cert-checkout-pay-btn { display: block; width: 100%; padding: 12px; margin-top: 16px; margin-bottom: 16px; border-radius: 50px; font-size: 1rem;  background: var(--accent); color: #fff; border: none; font-weight: 600; cursor: pointer; }
.cert-checkout-note { font-size: .8rem; color: var(--body-text); line-height: 1.5; }

.cert-toast { position: fixed; bottom: 32px; right: 32px; background: var(--heading); color: #fff; padding: 12px 24px; border-radius: 8px; font-size: .9rem; font-weight: 500; z-index: 10000; opacity: 0; transform: translateY(20px); transition: opacity .3s ease, transform .3s ease; }
.cert-toast.cert-toast-show { opacity: 1; transform: translateY(0); }
.cert-toast.cert-toast-success, .cert-toast.cert-toast-info { background: var(--success); }
.cert-toast.cert-toast-error { background: var(--error); }
@keyframes certToastIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.cert-outline-module { margin-bottom: 12px; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.cert-outline-module-header { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: var(--card-bg); cursor: pointer; user-select: none; }
.cert-outline-module-header:hover { background: var(--hover-bg, rgba(0,0,0,.03)); }
.cert-outline-toggle { font-size: .75rem; transition: transform .2s; }
.cert-outline-module-header.collapsed .cert-outline-toggle { transform: rotate(-90deg); }
.cert-outline-count { margin-left: auto; font-size: .8rem; color: var(--body-text); }
.cert-outline-lessons { border-top: 1px solid var(--border); }
.cert-outline-lessons.collapsed { display: none; }
.cert-outline-lesson { display: flex; align-items: center; gap: 10px; padding: 8px 16px 8px 24px; text-decoration: none; color: var(--heading); transition: background .15s; }
.cert-outline-lesson:hover { background: rgba(139,94,60,.06); }
.cert-outline-num { width: 24px; height: 24px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: 600; flex-shrink: 0; }
.cert-outline-lesson-title { flex: 1; font-size: .9rem; }
.cert-outline-time { font-size: .8rem; color: var(--body-text); white-space: nowrap; }

.cert-back-link { max-width: 1200px; margin: 24px auto 8px; padding: 0 32px; }
.cert-back-link a { color: var(--accent); font-size: .9rem; font-weight: 500; }
.cert-back-link a:hover { text-decoration: underline; }

.cert-cat-badge { display: inline-block; padding: .25rem .65rem; border-radius: 20px; font-size: .75rem; font-weight: 600; max-width: 100%; }
.cert-cat-badge-lg { padding: .35rem .85rem; font-size: .82rem; margin-bottom: 12px; }
.cert-recert-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.cert-recert-badges-lg { gap: 8px; }
.cert-recert-badge { display: inline-block; padding: .2rem .6rem; border-radius: 16px; font-size: .7rem; font-weight: 600; }
.cert-recert-badge-lg { padding: .3rem .75rem; font-size: .8rem; }
.cert-meta-icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1; }
.cert-resource-status { margin-left: auto; font-size: 1rem; flex-shrink: 0; align-self: center; color: var(--body-text); }
.cert-course-price { display: flex; align-items: baseline; gap: 8px; margin-top: auto; padding-top: 12px; }
.cert-detail-section { margin-bottom: 28px; }
.cert-detail-section h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 600; color: var(--heading); margin-bottom: 12px; }
.cert-cat-filter { display: inline-block; padding: 8px 16px; border-radius: 20px; font-size: .85rem; font-weight: 500; cursor: pointer; border: 2px solid var(--border); background: transparent; color: var(--body-text); transition: all .2s; white-space: nowrap; }
.cert-cat-filter:hover { border-color: var(--accent); color: var(--accent); }
.cert-cat-filter.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.cert-course-btn { display: block; width: 100%; padding: 8px; background: var(--accent); color: #fff; border: none; border-radius: 50px; font-size: .88rem; font-weight: 600; cursor: pointer; margin-top: 12px; transition: transform .2s, box-shadow .2s; }
.cert-course-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(187,129,139,.3); }
.cert-course-hours { font-size: .78rem; color: var(--body-text); }

@media (max-width: 768px) {
    .cert-hero { padding: 80px 20px 60px; margin: 0; border-radius: 0; min-height: auto; }
    .cert-hero-title { font-size: 36px; }
    .cert-hero-stats { gap: 24px; }
    .cert-stat-num { font-size: 1.4rem; }
    .cert-states-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); padding: 0 16px; }
    .cert-state-hero { padding: 80px 20px 60px; margin: 0; min-height: auto; }
    .cert-state-hero h1 { font-size: 36px; }
    .cert-filter-bar { padding: 0 16px; }
    .cert-course-grid { grid-template-columns: 1fr; padding: 0 16px; }
    .cert-detail-layout { grid-template-columns: 1fr; padding: 0 16px; }
    .cert-purchase-card { position: static; }
    .cert-bundle-banner { flex-direction: column; text-align: center; padding: 32px 24px; margin: 32px 16px; }
    .cert-resources-grid { grid-template-columns: 1fr; }
    .cert-district-cta { margin: 32px 16px; padding: 32px 24px; }
    .cert-breadcrumb, .cert-back-link { padding: 0 16px; }
}

/* ============================
   School PD Package Page
   ============================ */
/* ── School PD Enhanced Styles ── */


/* ============================
   HERO UPGRADE — Harvard + Miami Energy
   ============================ */

.catalog-hero {
    background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%);
    padding: 120px 32px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* Hero Background Video */
.catalog-hero-video {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.catalog-hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.12;
}
.catalog-hero-video::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #0D0A12 0%, transparent 25%, transparent 75%, #0D0A12 100%);
}

.catalog-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(187, 129, 139, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(187, 129, 139, 0.10) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    pointer-events: none;
    animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

.catalog-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(187, 129, 139, 0.5), transparent);
}

.catalog-hero-inner {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.catalog-hero-note {
    font-size: 12px;
    color: rgba(187, 129, 139, 0.9);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 24px;
    display: inline-block;
    padding: 8px 20px;
    border: 1px solid rgba(187, 129, 139, 0.3);
    border-radius: 100px;
    background: rgba(187, 129, 139, 0.08);
}

.catalog-hero-title {
    font-size: 64px;
    margin-bottom: 28px;
    color: #fff;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.05;
    text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4);
}
/* Rose gradient text — iteachai.co style */
.text-rose-gradient {
    background: linear-gradient(135deg, #F0B8C0, #D4858F, #BB818B, #A06A75);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}


.catalog-hero-subtitle {
    font-size: 20px;
    line-height: 1.8;
    color: rgba(255,255,255,0.95);
    margin-bottom: 48px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
    text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}

.catalog-hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding-top: 48px;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 16px;
}

.catalog-hero-stat {
    text-align: center;
}

.catalog-hero-stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

.catalog-hero-stat-label {
    display: block;
    font-size: 13px;
    color: rgba(220, 180, 190, 0.95);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 8px;
    font-weight: 600;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

/* Search bar in hero */
.catalog-hero .search-filter-bar {
    margin-top: 48px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 20px 24px;
    backdrop-filter: blur(12px);
}

.catalog-hero .search-filter-bar input {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    border-radius: 10px;
    padding: 14px 18px;
    font-size: 16px;
}

.catalog-hero .search-filter-bar input::placeholder {
    color: rgba(255,255,255,0.4);
}

.catalog-hero .search-filter-bar input:focus {
    border-color: rgba(187, 129, 139, 0.5);
    box-shadow: 0 0 0 3px rgba(187, 129, 139, 0.15);
    outline: none;
}

/* CTA section in hero */
.hero-cta-wrap {
    margin-top: 40px;
}

.btn-xl {
    padding: 18px 40px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    letter-spacing: 0.02em;
    border-radius: 50px !important;
    text-transform: none;
    transition: all 0.2s ease;
}

.btn-xl:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(187, 129, 139, 0.3);
}

/* Mobile hero */
@media (max-width: 768px) {
    .catalog-hero {
        padding: 80px 20px 60px;
        min-height: 420px;
    }
    .catalog-hero-title {
        font-size: 36px;
    }
    .catalog-hero-subtitle {
        font-size: 17px;
    }
    .catalog-hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }
    .catalog-hero-stat-number {
        font-size: 28px;
    }
}


/* Full-width hero wrappers */
.about-hero, .contact-hero {
    max-width: 100%;
    border-radius: 0;
}
.about-hero > *, .contact-hero > * {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

/* About hero eyebrow badge */
.hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    color: rgba(187, 129, 139, 0.9);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding: 8px 20px;
    border: 1px solid rgba(187, 129, 139, 0.3);
    border-radius: 100px;
    background: rgba(187, 129, 139, 0.08);
}

/* School PD hero upgrade */
.school-pd-hero {
    background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%);
    padding: 100px 32px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.school-pd-hero h1 {
    color: #fff;
    font-size: 52px;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4);
}
.school-pd-hero p {
    color: rgba(255,255,255,0.8);
    font-size: 19px;
    line-height: 1.8;
}

/* ============================
   SCROLL ANIMATIONS — Muse-inspired
   ============================ */

/* Fade-up reveal on scroll */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for card grids */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Fade-in from left */
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Fade-in from right */
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Scale-up reveal */
.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* Hero parallax depth */
.catalog-hero {
    background-attachment: fixed;
}
.catalog-hero-inner {
    animation: heroEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes heroEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero stats counter animation */
.catalog-hero-stat-number {
    animation: statPop 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.8s;
    opacity: 0;
    transform: translateY(10px);
}
.catalog-hero-stat-number.visible,
.catalog-hero-stat-number {
    animation-fill-mode: forwards;
}
@keyframes statPop {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}
.catalog-hero-stats .catalog-hero-stat:nth-child(1) .catalog-hero-stat-number { animation-delay: 0.6s; }
.catalog-hero-stats .catalog-hero-stat:nth-child(2) .catalog-hero-stat-number { animation-delay: 0.8s; }
.catalog-hero-stats .catalog-hero-stat:nth-child(3) .catalog-hero-stat-number { animation-delay: 1.0s; }
.catalog-hero-stats .catalog-hero-stat:nth-child(4) .catalog-hero-stat-number { animation-delay: 1.2s; }

/* Smooth card hover with depth */
.course-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.course-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: 0 20px 40px rgba(89, 68, 54, 0.12) !important;
}

/* About section cards — glass depth */
.about-card, .about-stat-card, .feature-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}
.about-card:hover, .about-stat-card:hover, .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(89, 68, 54, 0.1);
}

/* Pathway timeline entrance */
.pathway-timeline-card {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.3s ease;
}
.pathway-timeline-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(187, 129, 139, 0.15);
    border-color: rgba(187, 129, 139, 0.3);
}

/* CTA banner pulse */
.cta-banner {
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; right: 0; bottom: 0;
    width: 200%;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.03) 50%, transparent 100%);
    animation: ctaShimmer 6s ease-in-out infinite;
}
@keyframes ctaShimmer {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(50%); }
}

/* Scroll indicator arrow */
.scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounceArrow 2s ease-in-out infinite;
    opacity: 0.5;
    z-index: 2;
}
.scroll-indicator::after {
    content: '↓';
    color: rgba(255,255,255,0.6);
    font-size: 24px;
}
@keyframes bounceArrow {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Smooth page transitions */
#app {
    animation: pageIn 0.4s ease forwards;
}
@keyframes pageIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* Section dividers */
.section-divider {
    width: 60px;
    height: 2px;
    background: var(--accent);
    margin: 0 auto 32px;
    opacity: 0.5;
    border-radius: 2px;
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-left, .reveal-right, .reveal-scale {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .catalog-hero-inner { animation: none; }
    .catalog-hero-stat-number { animation: none; opacity: 1; transform: none; }
    .cta-banner::before { animation: none; }
    .scroll-indicator { animation: none; }
}






/* ============================
   ANIMATED HERO LOGO — iteachai.co style
   ============================ */

.hero-logo-wrap {
    margin-bottom: 36px;
    perspective: 1200px;
}

.hero-logo-animated {
    width: 140px;
    height: 140px;
    object-fit: contain;
    opacity: 0;
    animation: logoReveal 2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    filter: drop-shadow(0 0 40px rgba(187, 129, 139, 0.5));
}

@keyframes logoReveal {
    0% {
        opacity: 0;
        transform: scale(0.4) rotateY(180deg);
        filter: drop-shadow(0 0 0px rgba(187, 129, 139, 0));
    }
    40% {
        opacity: 1;
        transform: scale(1.1) rotateY(20deg);
        filter: drop-shadow(0 0 60px rgba(187, 129, 139, 0.8));
    }
    70% {
        transform: scale(0.95) rotateY(-5deg);
        filter: drop-shadow(0 0 30px rgba(187, 129, 139, 0.5));
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateY(0deg);
        filter: drop-shadow(0 8px 40px rgba(187, 129, 139, 0.4));
        animation: logoPulse 4s ease-in-out infinite alternate;
    }
}

/* After entrance, continuous subtle pulse */
.hero-logo-animated {
    animation: logoReveal 2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards,
               logoPulse 4s ease-in-out 2.2s infinite alternate;
}

@keyframes logoPulse {
    0% {
        filter: drop-shadow(0 8px 30px rgba(187, 129, 139, 0.3))
               drop-shadow(0 0 10px rgba(187, 129, 139, 0.1));
        transform: scale(1) translateY(0);
    }
    100% {
        filter: drop-shadow(0 12px 50px rgba(187, 129, 139, 0.6))
               drop-shadow(0 0 25px rgba(187, 129, 139, 0.3));
        transform: scale(1.03) translateY(-4px);
    }
}

/* Hover — interactive spin */
.hero-logo-animated:hover {
    animation: logoSpin 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    cursor: pointer;
}

@keyframes logoSpin {
    0% {
        transform: scale(1) rotateY(0deg);
        filter: drop-shadow(0 8px 30px rgba(187, 129, 139, 0.4));
    }
    50% {
        transform: scale(1.15) rotateY(180deg);
        filter: drop-shadow(0 16px 60px rgba(187, 129, 139, 0.8));
    }
    100% {
        transform: scale(1.05) rotateY(360deg);
        filter: drop-shadow(0 12px 50px rgba(187, 129, 139, 0.6));
    }
}

/* Mobile */
@media (max-width: 768px) {
    .hero-logo-animated {
        width: 100px;
        height: 100px;
    }
    .hero-logo-wrap {
        margin-bottom: 28px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero-logo-animated {
        animation: none !important;
        opacity: 1;
        transform: none;
        filter: drop-shadow(0 8px 30px rgba(187, 129, 139, 0.4));
    }
}


/* Hero logo — clip black background with mix-blend-mode */
.hero-logo-animated {
    mix-blend-mode: screen;
    background: transparent;
}

/* Authority section logo — ensure proper sizing on light bg */
.authority-logo-img {
    max-width: 180px;
    height: auto;
    margin: 0 auto 16px;
    display: block;
}


/* Footer Social Links */
.footer-social { display: flex; justify-content: center; gap: 20px; padding: 24px 0; max-width: 1200px; margin: 0 auto; }
.footer-social a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 13px; font-weight: 600; letter-spacing: 1px; transition: color 0.2s, transform 0.2s; display: inline-flex; align-items: center; gap: 4px; }
.footer-social a:hover { color: #BB818B; transform: translateY(-2px); }

/* Enhanced interactive state cards */
.cert-state-card { position: relative; overflow: hidden; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.cert-state-card::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent); transition: left .5s ease; }
.cert-state-card:hover::before { left: 100%; }
.cert-state-card:hover { transform: translateY(-6px) scale(1.03); box-shadow: 0 12px 32px rgba(89,68,54,.18); }
.cert-state-live { border-color: var(--accent); background: linear-gradient(135deg, var(--card-bg), rgba(196,144,144,0.08)); }
.cert-state-live:hover { box-shadow: 0 12px 36px rgba(196,144,144,.25); border-color: var(--accent-dark, #a07070); }
.cert-state-live .cert-state-flag { filter: none; }
.cert-state-soon .cert-state-flag { filter: grayscale(0.3) opacity(0.7); transition: filter .3s ease; }
.cert-state-soon:hover .cert-state-flag { filter: grayscale(0) opacity(1); }
.cert-state-flag { transition: transform .3s ease; }
.cert-state-card:hover .cert-state-flag { transform: scale(1.1); }
.cert-badge-live { animation: pulse-badge 2s ease-in-out infinite; }
@keyframes pulse-badge { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
.cert-state-name { font-weight: 600; margin-top: 4px; }
.cert-states-grid { animation: fadeInGrid .6s ease-out; }
@keyframes fadeInGrid { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Search bar spacing fix */
.cert-search-wrap { max-width: 1200px; margin: 0 auto 28px; padding: 16px 32px 0; }

/* Aurora gradient animation in hero */
/* aurora removed - heroGlow ::before used instead */
@keyframes auroraShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* 3D tilt perspective */
.cert-states-grid { perspective: 1200px; }
.cert-state-card { transform-style: preserve-3d; transition: transform .3s ease, box-shadow .3s ease; }

/* Scroll reveal hidden state */

/* Sparkle cursor */
.sparkle { position: fixed; pointer-events: none; width: 6px; height: 6px; border-radius: 50%; background: radial-gradient(circle, rgba(196,144,144,0.9), transparent); animation: sparkFade .6s ease-out forwards; z-index: 9999; }
@keyframes sparkFade { 0% { opacity: 1; transform: scale(1); } 100% { opacity: 0; transform: scale(0) translateY(-20px); } }

/* Stat counter glow */
.cert-stat-number { display: inline-block; transition: color .3s; }
.cert-stat-number:hover { color: #F0DBDF; text-shadow: 0 0 20px rgba(240,219,223,0.5); }

/* Enlarge state image on hover */
.cert-state-card:hover .cert-state-flag { transform: scale(1.6); z-index: 10; position: relative; filter: drop-shadow(0 4px 12px rgba(89,68,54,.25)); }
.cert-state-flag { transition: transform .3s ease, filter .3s ease; }


/* ── About Mission Stats ── */
.about-mission-stats { display: flex; gap: 32px; margin-top: 36px; padding-top: 32px; border-top: 1px solid var(--border); }
.about-mission-stat { display: flex; flex-direction: column; }
.about-mission-stat-num { font-family: var(--font-heading); font-size: 32px; font-weight: 700; color: var(--accent); letter-spacing: -0.02em; line-height: 1; }
.about-mission-stat-label { font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--body-text); margin-top: 4px; font-weight: 600; }

/* ── School PD Page v2 ── */
.spd-page { background: var(--page-bg); }

.spd-hero { background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); padding: 100px 32px 80px; text-align: center; color: var(--white); position: relative; overflow: hidden; }
.spd-hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(187,129,139,0.12) 0%, transparent 70%); pointer-events: none; }
.spd-hero-inner { max-width: 820px; margin: 0 auto; position: relative; z-index: 1; }
.spd-hero-title { color: var(--white); font-size: 64px; margin: 24px 0; line-height: 1.08; letter-spacing: -0.03em; font-weight: 700;  text-shadow: 0 2px 20px rgba(0,0,0,0.6), 0 4px 60px rgba(0,0,0,0.4); }
.spd-hero-em { background: linear-gradient(135deg, #F0B8C0, #D4858F, #BB818B, #A06A75); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline; }
.spd-hero-sub { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 40px; line-height: 1.7; max-width: 640px; margin-left: auto; margin-right: auto; }
.spd-hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.spd-hero-outline { color: #fff !important; border-color: rgba(255,255,255,0.4) !important; }
.spd-hero-outline:hover { background: rgba(255,255,255,0.1) !important; border-color: #fff !important; }

.spd-badge-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 8px; }
.spd-hero-badge { display: inline-block; padding: 5px 14px; border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; background: rgba(187,129,139,0.2); color: #f5c6cb; border: 1px solid rgba(187,129,139,0.3); }
.spd-hero-badge-alt { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.15); }

.spd-stats { background: var(--white); border-bottom: 1px solid var(--border); padding: 0; }
.spd-stats-inner { max-width: 1080px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.spd-stat { padding: 36px 24px; text-align: center; border-right: 1px solid var(--border); }
.spd-stat:last-child { border-right: none; }
.spd-stat-icon { font-size: 24px; margin-bottom: 8px; }
.spd-stat-num { font-family: var(--font-heading); font-size: 42px; font-weight: 700; color: var(--heading); letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px; }
.spd-stat-label { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--body-text); font-weight: 600; }

.spd-proof-bar { background: var(--page-bg); border-bottom: 1px solid var(--border); padding: 14px 0; overflow: hidden; }
.spd-proof-track { display: flex; width: max-content; animation: spd-scroll 40s linear infinite; }
.spd-proof-item { display: inline-flex; align-items: center; gap: 8px; padding: 0 24px; font-size: 13px; font-weight: 600; color: var(--body-text); white-space: nowrap; text-transform: uppercase; letter-spacing: 0.06em; }
.spd-proof-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

.spd-marquee-wrap { background: var(--white); padding: 32px 0 24px; }
.spd-marquee-header { text-align: center; font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; color: var(--accent); margin-bottom: 20px; }
.spd-marquee { overflow: hidden; padding: 10px 0; }
.spd-marquee-track { display: flex; width: max-content; animation: spd-scroll 60s linear infinite; }
.spd-marquee-track:hover { animation-play-state: paused; }
.spd-marquee-reverse .spd-marquee-track { animation-direction: reverse; animation-duration: 55s; }
.spd-marquee-item { display: inline-flex; align-items: center; gap: 8px; padding: 6px 20px; margin: 0 6px; background: var(--page-bg); border: 1px solid var(--border); border-radius: 50px; font-size: 13px; font-weight: 500; color: var(--heading); white-space: nowrap; transition: border-color 0.2s, background 0.2s; }
.spd-marquee-item:hover { border-color: var(--accent); background: rgba(187,129,139,0.06); }
.spd-marquee-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.spd-marquee-reverse .spd-marquee-item { background: rgba(187,129,139,0.04); }
.spd-marquee-reverse .spd-marquee-dot { background: var(--heading); }
@keyframes spd-scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.spd-section-inner { max-width: 1080px; margin: 0 auto; padding: 0 32px; }
.spd-section-desc { text-align: center; max-width: 620px; margin: 16px auto 0; font-size: 16px; color: var(--body-text); line-height: 1.7; }

.spd-included { background: var(--white); padding: 80px 0; }
.spd-included-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.spd-included-card { background: var(--page-bg); border-radius: 14px; padding: 28px 24px; transition: transform 0.2s, box-shadow 0.2s; border: 1px solid transparent; }
.spd-included-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(89,68,54,0.08); border-color: var(--border); }
.spd-included-icon { font-size: 32px; margin-bottom: 14px; }
.spd-included-card h3 { font-size: 16px; margin-bottom: 8px; }
.spd-included-card p { font-size: 13.5px; line-height: 1.6; }

.spd-categories { background: var(--page-bg); padding: 80px 0; }
.spd-cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 48px; }
.spd-cat-card { background: var(--white); border-radius: 14px; padding: 28px 22px; text-align: center; border: 1px solid var(--border); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.spd-cat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(89,68,54,0.1); border-color: var(--accent); }
.spd-cat-icon { font-size: 36px; margin-bottom: 14px; }
.spd-cat-card h3 { font-size: 16px; margin-bottom: 8px; color: var(--heading); }
.spd-cat-card p { font-size: 13px; line-height: 1.6; color: var(--body-text); }
.spd-cat-count { display: inline-block; margin-top: 12px; padding: 3px 12px; border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; background: rgba(187,129,139,0.1); color: var(--accent); }

.spd-video-demo { background: var(--page-bg); padding: 80px 0; }

.spd-pricing { background: var(--white); padding: 80px 0; }
.spd-pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; align-items: start; }
.spd-pricing-card { background: var(--page-bg); border: 2px solid var(--border); border-radius: 18px; padding: 44px 32px; text-align: center; position: relative; transition: transform 0.2s, box-shadow 0.2s; }
.spd-pricing-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(89,68,54,0.1); }
.spd-pricing-featured { border-color: var(--accent); background: var(--white); box-shadow: 0 8px 32px rgba(187,129,139,0.18); transform: scale(1.04); }
.spd-pricing-featured:hover { transform: scale(1.04) translateY(-3px); }
.spd-pricing-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--white); padding: 6px 22px; border-radius: 20px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.spd-pricing-name { font-size: 24px; margin-bottom: 4px; letter-spacing: -0.02em; }
.spd-pricing-capacity { font-size: 14px; color: var(--body-text); margin-bottom: 24px; }
.spd-pricing-price { margin-bottom: 4px; }
.spd-price-amount { font-family: var(--font-heading); font-size: 48px; font-weight: 700; color: var(--heading); letter-spacing: -0.02em; }
.spd-price-period { font-size: 16px; color: var(--body-text); }
.spd-price-per { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 28px; }
.spd-pricing-features { list-style: none; text-align: left; margin-bottom: 32px; padding: 0; }
.spd-pricing-features li { padding: 8px 0 8px 28px; position: relative; font-size: 14px; color: var(--body-text); }
.spd-pricing-features li::before { content: '\2713'; position: absolute; left: 0; color: var(--accent); font-weight: 700; font-size: 15px; }
.spd-pricing-cta { display: block; width: 100%; text-align: center; background: var(--accent); color: #fff; border: none; border-radius: 50px; padding: 12px; font-weight: 600; cursor: pointer; }

.spd-comparison { background: var(--page-bg); padding: 80px 0; }
.spd-table-wrap { overflow-x: auto; margin-top: 48px; -webkit-overflow-scrolling: touch; }
.spd-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 14px; min-width: 560px; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.spd-table th, .spd-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--border); }
.spd-table th { font-family: var(--font-heading); color: var(--heading); font-weight: 600; font-size: 14px; background: var(--white); }
.spd-table tbody tr:last-child td { border-bottom: none; }
.spd-table tbody tr:hover { background: rgba(187,129,139,0.04); }
.spd-table-highlight { background: rgba(187,129,139,0.08) !important; font-weight: 600; color: var(--heading); }
.spd-table th.spd-table-highlight { background: rgba(187,129,139,0.15) !important; }
.spd-table-feature { font-weight: 600; color: var(--heading); }

.spd-trust { background: var(--white); padding: 80px 0; }
.spd-trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.spd-trust-card { background: var(--page-bg); border-radius: 14px; padding: 36px 28px; text-align: center; border: 1px solid var(--border); transition: transform 0.2s; }
.spd-trust-card:hover { transform: translateY(-2px); }
.spd-trust-icon { font-size: 40px; margin-bottom: 14px; }
.spd-trust-card h3 { font-size: 17px; margin-bottom: 8px; }
.spd-trust-card p { font-size: 14px; line-height: 1.7; }

.spd-cta { background: linear-gradient(160deg, #0D0A12 0%, #1E0A10 30%, #2C1018 60%, #4A2028 85%, #6B3040 100%); padding: 100px 32px; text-align: center; color: var(--white); position: relative; overflow: hidden; }
.spd-cta-inner { max-width: 660px; margin: 0 auto; }
.spd-cta h2 { color: var(--white); font-size: 40px; margin-bottom: 20px; letter-spacing: -0.02em; }
.spd-cta p { color: rgba(255,255,255,0.85); font-size: 18px; margin-bottom: 40px; line-height: 1.7; }
.spd-cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.spd-footer-links { text-align: center; padding: 36px 32px; font-size: 14px; color: var(--body-text); }
.spd-footer-links a { color: var(--accent); }
.spd-footer-links a:hover { color: var(--accent-hover); }

/* ── SPD Responsive ── */
@media (max-width: 900px) {
    .spd-hero { padding: 80px 20px 60px; }
    .spd-hero-title { font-size: 36px; }
    .spd-hero-sub { font-size: 16px; }
    .spd-stats-inner { grid-template-columns: repeat(2, 1fr); }
    .spd-stat { padding: 24px 16px; }
    .spd-stat:nth-child(2) { border-right: none; }
    .spd-stat-num { font-size: 32px; }
    .spd-cat-grid { grid-template-columns: repeat(2, 1fr); }
    .spd-included-grid { grid-template-columns: repeat(2, 1fr); }
    .spd-pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
    .spd-pricing-featured { transform: scale(1); }
    .spd-pricing-featured:hover { transform: translateY(-3px); }
    .spd-trust-grid { grid-template-columns: repeat(2, 1fr); }
    .spd-cta h2 { font-size: 28px; }
    .about-mission-stats { flex-wrap: wrap; gap: 24px; }
}
@media (max-width: 600px) {
    .spd-hero-title { font-size: 28px; }
    .spd-stats-inner { grid-template-columns: repeat(2, 1fr); }
    .spd-cat-grid { grid-template-columns: 1fr; }
    .spd-included-grid { grid-template-columns: 1fr; }
    .spd-trust-grid { grid-template-columns: 1fr; }
    .about-mission-stats { flex-direction: column; gap: 16px; }
}


/* ============================
   Accessibility — Focus Visible States (Added Apr 2)
   ============================ */
:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
    box-shadow: 0 0 0 6px rgba(187, 129, 139, 0.15);
}

.course-card:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    box-shadow: 0 16px 40px rgba(89, 68, 54, 0.16);
}

.catalog-tab:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

/* Paid course badge */
.course-badge-paid {
    background: rgba(187, 129, 139, 0.15);
    color: var(--accent);
}

/* Mobile hero CTA stacking */
@media (max-width: 768px) {
    .catalog-hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    .catalog-hero-cta .btn-xl {
        width: 100%;
        max-width: 320px;
        text-align: center;
    }
}

/* ============================
   Trust Badges Bar
   ============================ */
.trust-bar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 32px;
    text-align: center;
}
.trust-bar-label {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--body-text);
    opacity: 0.6;
    margin-bottom: 24px;
    display: block;
}
.trust-badges-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    color: var(--heading);
    white-space: nowrap;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.trust-badge:hover {
    box-shadow: 0 6px 20px rgba(89, 68, 54, 0.1);
    transform: translateY(-2px);
}
.trust-badge-icon { font-size: 18px; }

/* Testimonials */
.testimonials-section {
    max-width: 1200px;
    margin: 64px auto;
    padding: 0 32px;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.testimonial-card:hover {
    box-shadow: 0 12px 32px rgba(89, 68, 54, 0.1);
    transform: translateY(-3px);
}
.testimonial-stars { color: #e8b84a; font-size: 18px; letter-spacing: 3px; }
.testimonial-text {
    font-family: var(--font-heading);
    font-size: 16px;
    font-style: italic;
    line-height: 1.65;
    color: var(--heading);
    flex: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: 14px; color: var(--heading); }
.testimonial-role { font-size: 13px; color: var(--body-text); }

/* Scroll Reveal */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}

/* Responsive */
@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .trust-badges-row { gap: 10px; }
    .trust-badge { font-size: 12px; padding: 10px 16px; }
    .trust-bar { padding: 32px 20px; }
    .testimonials-section { margin: 40px auto; padding: 0 20px; }
}

/* Outline buttons on dark backgrounds — ensure white text */
.catalog-hero .btn-outline,
.cta-register .btn-outline,
.spd-hero .btn-outline,
.spd-cta .btn-outline,
.cert-hero .btn-outline,
.cert-state-hero .btn-outline,
.cert-bundle-banner .btn-outline,
.about-hero .btn-outline,
.contact-hero .btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}
.catalog-hero .btn-outline:hover,
.cta-register .btn-outline:hover,
.spd-hero .btn-outline:hover,
.spd-cta .btn-outline:hover,
.cert-hero .btn-outline:hover,
.cert-state-hero .btn-outline:hover,
.about-hero .btn-outline:hover,
.contact-hero .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

/* Ghost buttons on dark backgrounds */
.catalog-hero .btn-ghost,
.cta-register .btn-ghost,
.spd-hero .btn-ghost,
.spd-cta .btn-ghost,
.cert-hero .btn-ghost,
.about-hero .btn-ghost,
.contact-hero .btn-ghost {
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}
.catalog-hero .btn-ghost:hover,
.cta-register .btn-ghost:hover,
.spd-hero .btn-ghost:hover,
.spd-cta .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

/* Course card buttons on dark overlays */
.course-card .btn,
.course-card .btn-primary {
    background: linear-gradient(135deg, #BB818B, #A06A75);
    color: #fff;
    border-radius: 50px;
}

/* === UNIFIED HERO ENHANCEMENTS (2026-04-02) === */

/* Glow overlays - match homepage ::before */
.cert-hero::before,
.cert-state-hero::before,
.about-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(187, 129, 139, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(187, 129, 139, 0.10) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    pointer-events: none;
    animation: heroGlow 8s ease-in-out infinite alternate;
    z-index: 0;
}

/* Bottom accent line - match homepage ::after */
.cert-hero::after,
.cert-state-hero::after,
.about-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(187, 129, 139, 0.5), transparent);
    z-index: 0;
}

/* Entrance animations for hero inners */
.cert-hero-inner,
.cert-state-hero-inner,
.about-hero-inner {
    animation: heroEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* State cert hero inner z-index */
.cert-state-hero-inner {
    position: relative;
    z-index: 1;
}

/* Logo in secondary heroes */
.cert-hero .hero-logo-wrap,
.about-hero .hero-logo-wrap {
    margin-bottom: 36px;
    perspective: 1200px;
}
.cert-hero .hero-logo-animated,
.about-hero .hero-logo-animated {
    width: 120px;
    height: 120px;
    object-fit: contain;
    opacity: 0;
    animation: logoReveal 2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards,
               logoPulse 4s ease-in-out 2.2s infinite alternate;
    filter: drop-shadow(0 0 40px rgba(187, 129, 139, 0.5));
    mix-blend-mode: screen;
    background: transparent;
}

/* Cert stats upgrade - match homepage */
.cert-hero-stats { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 48px; gap: 48px; }
.cert-stat-num { font-size: 36px; }
.cert-stat-label { color: rgba(220, 180, 190, 0.95); opacity: 1; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .cert-hero-inner, .cert-state-hero-inner, .about-hero-inner { animation: none; }
    .cert-hero .hero-logo-animated, .about-hero .hero-logo-animated { animation: none; opacity: 1; transform: none; }
}

/* Mobile logo sizing */
@media (max-width: 768px) {
    .cert-hero .hero-logo-animated, .about-hero .hero-logo-animated { width: 80px; height: 80px; }



/* State Category Filter Buttons - Redesigned Apr 16 2026 */
.cert-filter-bar {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
    padding: 0 32px !important;
    max-width: 1200px !important;
    margin: 28px auto !important;
    justify-content: flex-start !important;
}
button.cert-filter-tab {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    background: #fff !important;
    border: 2px solid #e0d6d0 !important;
    border-radius: 50px !important;
    padding: 10px 22px !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    transition: all .25s ease !important;
    color: #4a3728 !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    line-height: 1.4 !important;
    outline: none !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06) !important;
    margin: 0 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    position: relative !important;
}
button.cert-filter-tab:hover {
    border-color: var(--accent, #c9952a) !important;
    color: var(--accent, #c9952a) !important;
    background: rgba(201, 149, 42, 0.05) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08) !important;
    transform: translateY(-1px) !important;
}
button.cert-filter-tab.cert-filter-active {
    background: var(--accent, #c9952a) !important;
    border-color: var(--accent, #c9952a) !important;
    color: #fff !important;
    box-shadow: 0 3px 12px rgba(201, 149, 42, 0.35) !important;
    transform: translateY(-1px) !important;
}
button.cert-filter-tab[data-color].cert-filter-active {
    background: var(--tab-color) !important;
    border-color: var(--tab-color) !important;
    box-shadow: 0 3px 12px color-mix(in srgb, var(--tab-color) 40%, transparent) !important;
}
button.cert-filter-tab[data-color]:hover:not(.cert-filter-active) {
    border-color: var(--tab-color) !important;
    color: var(--tab-color) !important;
    background: color-mix(in srgb, var(--tab-color) 6%, #fff) !important;
}
@media (max-width: 768px) {
    .cert-filter-bar {
        padding: 0 16px !important;
        gap: 8px !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
    }
    .cert-filter-bar::-webkit-scrollbar { display: none !important; }
    button.cert-filter-tab {
        padding: 8px 16px !important;
        font-size: 12.5px !important;
    }
}


/* ═══════════════════════════════════════════════════════════════
   INVISIBLE COPYRIGHT WATERMARK SYSTEM — iTeachAI LLC
   Added 2026-04-16 — DO NOT REMOVE
   ═══════════════════════════════════════════════════════════════ */

/* Layer 1: Invisible copyright text injected via CSS pseudo-elements.
   Gets copied when users select lesson content (Ctrl+A / Ctrl+C). */
.lesson-content {
    position: relative;
}
.lesson-content::before {
    content: "a9 2026 iTeachAI LLC (iteachai.co). All rights reserved.";
    position: absolute !important;
    left: -99999px !important;
    top: -99999px !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    clip-path: inset(50%) !important;
    opacity: 0 !important;
    font-size: 0 !important;
    line-height: 0 !important;
    color: transparent !important;
    pointer-events: none !important;
    user-select: all !important;
    -webkit-user-select: all !important;
    z-index: -1;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}
.lesson-content::after {
    content: "Content owned by iTeachAI LLC. classes.iteachai.co. DMCA protected.";
    position: absolute !important;
    left: -99999px !important;
    top: -99999px !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    clip-path: inset(50%) !important;
    opacity: 0 !important;
    font-size: 0 !important;
    line-height: 0 !important;
    color: transparent !important;
    pointer-events: none !important;
    user-select: all !important;
    -webkit-user-select: all !important;
    z-index: -1;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}

/* Layer 4: Selection highlight — subtle brand tint when text is selected */
.lesson-content ::selection {
    background: rgba(201, 149, 42, 0.15);
}
.lesson-content ::-moz-selection {
    background: rgba(201, 149, 42, 0.15);
}

/* Visible copyright footer at bottom of each lesson */
.iteachai-copyright-footer {
    text-align: center;
    padding: 24px 16px 12px;
    margin-top: 48px;
    border-top: 1px solid rgba(0,0,0,0.08);
    font-size: 12px;
    color: #999;
    letter-spacing: 0.3px;
    font-family: var(--font-body, -apple-system, BlinkMacSystemFont, sans-serif);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Hidden watermark spans injected by JS */
.iteachai-wm,
span.iteachai-wm,
[class*="iteachai-wm"] {
    position: absolute !important;
    left: -99999px !important;
    top: -99999px !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    clip-path: inset(50%) !important;
    opacity: 0 !important;
    font-size: 0 !important;
    line-height: 0 !important;
    color: transparent !important;
    pointer-events: none !important;
    user-select: all !important;
    -webkit-user-select: all !important;
    -moz-user-select: all !important;
    -ms-user-select: all !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
}

/* ═══════════════════════════════════════════════════════════════════
   iTeachAI ULTIMATE COPYRIGHT PROTECTION SYSTEM
   © 2023-2026 iTeachAI LLC. All rights reserved.
   10-Layer Protection | Deployed 2026-04-16
   ═══════════════════════════════════════════════════════════════════ */

/* ── LAYER 3: Print Watermark ────────────────────────────────────── */
@media print {
    /* Large diagonal watermark across every printed page */
    body::before {
        content: "\00A9  iTeachAI LLC  \2014  classes.iteachai.co  \2014  Licensed Content";
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) rotate(-35deg) !important;
        font-size: 54px !important;
        font-family: Arial, Helvetica, sans-serif !important;
        color: rgba(180, 180, 180, 0.25) !important;
        z-index: 999999 !important;
        pointer-events: none !important;
        white-space: nowrap !important;
        letter-spacing: 4px !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Footer copyright on every printed page */
    body::after {
        content: "\00A9  2023-2026 iTeachAI LLC. All rights reserved. Printed from classes.iteachai.co | License: ITEACH-PD-2026 | Unauthorized reproduction prohibited.";
        position: fixed !important;
        bottom: 8px !important;
        left: 0 !important;
        right: 0 !important;
        text-align: center !important;
        font-size: 7.5px !important;
        font-family: Arial, Helvetica, sans-serif !important;
        color: #888 !important;
        z-index: 999999 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Second watermark layer on lesson content itself */
    .lesson-content::before,
    [class*="content_html"]::before {
        content: "\00A9  iTeachAI LLC  \2014  classes.iteachai.co  \2014  LICENSED CONTENT  \2014  DO NOT COPY";
        position: fixed !important;
        top: 35% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) rotate(-45deg) !important;
        font-size: 40px !important;
        font-family: Arial, Helvetica, sans-serif !important;
        color: rgba(150, 150, 150, 0.15) !important;
        z-index: 999998 !important;
        pointer-events: none !important;
        white-space: nowrap !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Third watermark near bottom */
    .lesson-content::after,
    [class*="content_html"]::after {
        content: "\00A9  iTeachAI LLC | classes.iteachai.co | License: ITEACH-PD-2026";
        position: fixed !important;
        top: 70% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) rotate(-35deg) !important;
        font-size: 36px !important;
        font-family: Arial, Helvetica, sans-serif !important;
        color: rgba(160, 160, 160, 0.18) !important;
        z-index: 999997 !important;
        pointer-events: none !important;
        white-space: nowrap !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Hide nav and sidebar when printing to focus protection on content */
    nav, .sidebar, header, footer, .nav-bar {
        display: none !important;
    }
}

/* ── LAYER 6: Invisible SVG Background Watermark ─────────────────── */
/* Tiled invisible SVG with "iTeachAI" embedded — travels with screenshots */
.lesson-content,
[class*="content_html"],
.content-area {
    background-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%27300%27 height=%27200%27%3E%3Ctext x=%2750%25%27 y=%2750%25%27 dominant-baseline=%27middle%27 text-anchor=%27middle%27 font-family=%27Arial%27 font-size=%2712%27 fill=%27rgba(0,0,0,0.003)%27 transform=%27rotate(-30 150 100)%27%3E%C2%A9 iTeachAI LLC classes.iteachai.co%3C/text%3E%3Ctext x=%2730%25%27 y=%2780%25%27 font-family=%27Arial%27 font-size=%278%27 fill=%27rgba(0,0,0,0.002)%27%3EITEACH-PD-2026%3C/text%3E%3C/svg%3E") !important;
    background-repeat: repeat !important;
    background-size: 300px 200px !important;
    background-blend-mode: normal !important;
}

/* ── LAYER 8: Drag Prevention CSS ────────────────────────────────── */
.lesson-content,
[class*="content_html"],
.content-area {
    -webkit-user-drag: none !important;
    -khtml-user-drag: none !important;
    -moz-user-drag: none !important;
    -o-user-drag: none !important;
    user-drag: none !important;
}

.lesson-content img,
[class*="content_html"] img {
    -webkit-user-drag: none !important;
    pointer-events: auto;
    -webkit-touch-callout: none !important;
}

/* ── LAYER 10: Unique Letter Spacing Fingerprint ─────────────────── */
/* Micro letter-spacing variation unique to iTeachAI — detectable forensically */
.lesson-content p,
[class*="content_html"] p,
.lesson-content li,
[class*="content_html"] li {
    letter-spacing: 0.011em !important;
    word-spacing: 0.018em !important;
}

.lesson-content h1,
.lesson-content h2,
.lesson-content h3,
[class*="content_html"] h1,
[class*="content_html"] h2,
[class*="content_html"] h3 {
    letter-spacing: 0.007em !important;
    word-spacing: 0.014em !important;
}

/* ── Toast notification for protection alerts ────────────────────── */
.iteachai-protection-toast {
    position: fixed !important;
    bottom: 24px !important;
    right: 24px !important;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%) !important;
    color: #e0e0e0 !important;
    padding: 14px 24px !important;
    border-radius: 10px !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: 13px !important;
    z-index: 999999 !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3) !important;
    border-left: 4px solid #4a90d9 !important;
    opacity: 0 !important;
    transform: translateY(20px) !important;
    transition: opacity 0.3s ease, transform 0.3s ease !important;
    pointer-events: none !important;
    max-width: 340px !important;
}

.iteachai-protection-toast.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ── Screenshot overlay flash ────────────────────────────────────── */
.iteachai-screenshot-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(255,255,255,0.95) !important;
    z-index: 9999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    pointer-events: none !important;
    opacity: 0 !important;
    transition: opacity 0.15s ease !important;
}

.iteachai-screenshot-overlay.active {
    opacity: 1 !important;
}

.iteachai-screenshot-overlay span {
    font-size: 28px !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    color: #333 !important;
    font-weight: 600 !important;
    letter-spacing: 2px !important;
}


/* ============================================================
   LESSON CONTENT TYPOGRAPHY (added 2026-04-20)
   Styles the content_html blocks so lessons render consistently
   whether content uses 'objectives' or 'lesson-objectives' class
============================================================ */

/* Section label — small uppercase metadata above lesson title */
.lesson-content .section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  padding: 4px 10px;
  background: rgba(187, 129, 139, 0.08);
  border-radius: 999px;
}
.lesson-content .section-label strong { font-weight: 700; color: var(--heading); }

/* Learning objectives box */
.lesson-content .objectives,
.lesson-content .lesson-objectives {
  background: #FAF4F1;
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 20px 0;
  font-family: var(--font-body);
  color: var(--heading);
  line-height: 1.65;
}
.lesson-content .objectives strong,
.lesson-content .lesson-objectives strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.lesson-content .objectives ul,
.lesson-content .lesson-objectives ul {
  margin: 8px 0 0 20px;
  padding: 0;
}
.lesson-content .objectives li,
.lesson-content .lesson-objectives li {
  margin-bottom: 8px;
  color: var(--body-text);
}

/* Overview (main body prose) */
.lesson-content .overview,
.lesson-content .lesson-overview {
  margin: 20px 0;
  font-family: var(--font-body);
  color: var(--body-text);
  line-height: 1.75;
}
.lesson-content .overview p,
.lesson-content .lesson-overview p { margin-bottom: 1em; }

/* Wyoming context tip callout */
.lesson-content .wyoming-tip,
.lesson-content .lesson-tip {
  background: linear-gradient(135deg, #FDF8F5, #F8EFE9);
  border: 1px solid rgba(187, 129, 139, 0.25);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 18px 22px;
  margin: 24px 0;
  font-family: var(--font-body);
  color: var(--heading);
  line-height: 1.65;
  box-shadow: 0 2px 8px rgba(89, 68, 54, 0.04);
}
.lesson-content .wyoming-tip strong,
.lesson-content .lesson-tip strong {
  color: var(--accent);
  font-weight: 700;
}

/* Try This activity */
.lesson-content .try-this,
.lesson-content .lesson-activity {
  background: #FFF9F3;
  border: 1px solid rgba(187, 129, 139, 0.2);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
  font-family: var(--font-body);
  color: var(--heading);
  line-height: 1.65;
}
.lesson-content .try-this strong,
.lesson-content .lesson-activity strong {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.95rem;
}
.lesson-content .try-this h3,
.lesson-content .lesson-activity h3 {
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--heading);
}

/* Key takeaways summary box */
.lesson-content .takeaways,
.lesson-content .lesson-takeaways {
  background: #F5F0EC;
  border-radius: 12px;
  padding: 20px 24px;
  margin: 28px 0 20px;
  font-family: var(--font-body);
  color: var(--heading);
  line-height: 1.65;
}
.lesson-content .takeaways strong,
.lesson-content .lesson-takeaways strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.lesson-content .takeaways h3,
.lesson-content .lesson-takeaways h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}
.lesson-content .takeaways ul,
.lesson-content .lesson-takeaways ul {
  margin: 0 0 0 20px;
  padding: 0;
}
.lesson-content .takeaways li,
.lesson-content .lesson-takeaways li {
  margin-bottom: 8px;
  color: var(--body-text);
}

/* Recertification artifact (from preview HTML format) */
.lesson-content .artifact {
  background: #FDF6F1;
  border: 1px solid rgba(187, 129, 139, 0.2);
  border-left: 4px solid var(--heading);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
  font-family: var(--font-body);
  color: var(--heading);
  line-height: 1.65;
}
.lesson-content .artifact strong {
  color: var(--heading);
  font-weight: 700;
}

/* h4 subheadings inside lesson (Conceptual Foundation, etc.) */
.lesson-content h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--heading);
  margin: 1.6em 0 0.6em;
  letter-spacing: -0.01em;
}

/* Consistent body paragraphs inside lesson */
.lesson-content p {
  font-family: var(--font-body);
  color: var(--body-text);
  line-height: 1.75;
  margin-bottom: 1em;
}
.lesson-content strong { color: var(--heading); font-weight: 700; }
.lesson-content em { font-style: italic; color: var(--heading); }

/* Lists outside of special boxes */
.lesson-content > ul, .lesson-content > ol {
  margin: 12px 0 16px 24px;
  font-family: var(--font-body);
  color: var(--body-text);
  line-height: 1.7;
}
.lesson-content > ul li, .lesson-content > ol li { margin-bottom: 8px; }

/* ============================================================
   LESSON CONTENT POLISH (added 2026-04-20, round 2)
============================================================ */

/* Title (h3) inside content — used above learning objectives */
.lesson-content > h3,
.lesson-content .lesson h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--heading);
  margin: 8px 0 20px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

/* Section-break spacing between major content blocks */
.lesson-content .objectives + h4,
.lesson-content .lesson-objectives + h4,
.lesson-content .overview + h4,
.lesson-content .lesson-overview + h4 {
  margin-top: 28px;
}

/* Consistency between all callout box types */
.lesson-content .wyoming-tip,
.lesson-content .lesson-tip,
.lesson-content .try-this,
.lesson-content .lesson-activity,
.lesson-content .takeaways,
.lesson-content .lesson-takeaways,
.lesson-content .artifact {
  font-size: 0.97rem;
}

/* Unify all strong text inside body */
.lesson-content .overview strong,
.lesson-content .lesson-overview strong,
.lesson-content p strong {
  color: var(--heading);
  font-weight: 700;
}

/* Override for legacy .wyoming-tip with nested strong that had inline red */
.lesson-content .wyoming-tip strong,
.lesson-content .lesson-tip strong {
  color: var(--accent) !important;
}

/* Lesson content h4 (Conceptual Foundation, Wyoming Application, etc.) */
.lesson-content h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--heading);
  margin: 1.8em 0 0.7em;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(187, 129, 139, 0.2);
  letter-spacing: -0.005em;
}

/* First h4 after title — less top margin */
.lesson-content > h3 + .objectives + h4,
.lesson-content > h3 + .lesson-objectives + h4 {
  margin-top: 24px;
}

/* Body paragraph inside a box — no extra margin at the bottom */
.lesson-content .objectives p:last-child,
.lesson-content .lesson-objectives p:last-child,
.lesson-content .overview p:last-child,
.lesson-content .lesson-overview p:last-child,
.lesson-content .wyoming-tip p:last-child,
.lesson-content .lesson-tip p:last-child,
.lesson-content .try-this p:last-child,
.lesson-content .lesson-activity p:last-child,
.lesson-content .takeaways p:last-child,
.lesson-content .lesson-takeaways p:last-child,
.lesson-content .artifact p:last-child {
  margin-bottom: 0;
}

/* Remove default margin on first child of any callout */
.lesson-content .objectives > *:first-child,
.lesson-content .lesson-objectives > *:first-child,
.lesson-content .wyoming-tip > *:first-child,
.lesson-content .lesson-tip > *:first-child,
.lesson-content .try-this > *:first-child,
.lesson-content .lesson-activity > *:first-child,
.lesson-content .takeaways > *:first-child,
.lesson-content .lesson-takeaways > *:first-child,
.lesson-content .artifact > *:first-child {
  margin-top: 0;
}

/* Code/html entity cleanups */
.lesson-content code {
  background: #F5F0EC;
  color: var(--heading);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
}

/* Links inside lesson content — match brand */
.lesson-content a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(187, 129, 139, 0.3);
  transition: all 0.2s ease;
}
.lesson-content a:hover {
  color: var(--accent-hover);
  border-bottom-color: var(--accent-hover);
}

/* Blockquote — rarely used but should look brand-aligned */
.lesson-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin: 16px 0;
  color: var(--body-text);
  font-style: italic;
}

/* Responsive callout padding on smaller viewports */
@media (max-width: 760px) {
  .lesson-content .objectives,
  .lesson-content .lesson-objectives,
  .lesson-content .wyoming-tip,
  .lesson-content .lesson-tip,
  .lesson-content .try-this,
  .lesson-content .lesson-activity,
  .lesson-content .takeaways,
  .lesson-content .lesson-takeaways,
  .lesson-content .artifact {
    padding: 16px 18px;
    margin: 18px 0;
  }
  .lesson-content > h3 { font-size: 1.3rem; }
  .lesson-content h4 { font-size: 1rem; }
}

/* ============================================================
   BUNDLE BANNER POLISH (added 2026-04-20, round 3)
   Fixes the 'Full Access Granted' button overlapping prices +
   cert-bundle-left/right/badge/prices/savings sloppy layout
============================================================ */

.cert-bundle-banner {
  background: linear-gradient(160deg, #4A2028 0%, #6B3040 50%, #8B5E6A 100%);
  color: #fff;
  border-radius: 20px;
  padding: 36px 44px;
  max-width: 1200px;
  margin: 32px auto 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: 0 12px 40px rgba(74, 32, 40, 0.25);
}

.cert-bundle-left {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cert-bundle-left h3 {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.cert-bundle-left p {
  color: rgba(255,255,255,0.88);
  line-height: 1.6;
  margin: 0;
  max-width: 560px;
  font-size: 0.98rem;
}

.cert-bundle-badge {
  display: inline-block;
  align-self: flex-start;
  background: rgba(255,255,255,0.16);
  color: #fff;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  margin-bottom: 2px;
}

.cert-bundle-right {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  text-align: right;
  min-width: 200px;
}

.cert-bundle-prices {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.cert-bundle-original {
  text-decoration: line-through;
  opacity: 0.55;
  font-size: 0.95rem;
  color: #fff;
  font-weight: 400;
}

.cert-bundle-price {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: #fff;
  display: block;
}

.cert-bundle-savings {
  background: rgba(255,255,255,0.18);
  color: #fff;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
}

/* Both buttons — Get the Bundle AND Full Access Granted — get consistent pill shape */
.cert-bundle-banner .cert-bundle-btn,
.cert-bundle-banner button.cert-bundle-btn,
.cert-bundle-banner span.cert-bundle-btn {
  display: inline-block;
  background: #fff;
  color: var(--heading);
  padding: 12px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: none;
  margin-top: 6px;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.cert-bundle-banner .cert-bundle-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

/* Full Access Granted variant — admin preview — override inline green but keep the semantic */
.cert-bundle-banner span.cert-bundle-btn[style*='background:#28a745'],
.cert-bundle-banner span.cert-bundle-btn[style*='#28a745'] {
  background: linear-gradient(135deg, #3ba558, #2a8a46) !important;
  color: #fff !important;
  cursor: default !important;
  box-shadow: 0 3px 12px rgba(42, 138, 70, 0.35);
  padding: 12px 28px !important;
  border-radius: 999px !important;
  font-weight: 600;
  font-size: 0.98rem;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .cert-bundle-banner {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
    margin: 24px 16px;
    gap: 24px;
  }
  .cert-bundle-left { align-items: center; gap: 12px; }
  .cert-bundle-left p { text-align: center; }
  .cert-bundle-badge { align-self: center; }
  .cert-bundle-right { align-items: center; text-align: center; }
  .cert-bundle-prices { align-items: center; }
  .cert-bundle-price { font-size: 2.2rem; }
}

/* ============================================================
   FILTER TAB FINAL POLISH (added 2026-04-20, round 4)
============================================================ */

.cert-filter-bar {
  padding: 0 32px !important;
  margin: 32px auto 20px !important;
  gap: 10px !important;
}

button.cert-filter-tab {
  font-family: var(--font-body) !important;
  font-size: 0.92rem !important;
  font-weight: 500 !important;
  padding: 10px 20px !important;
  border: 1.5px solid #E5DDD7 !important;
  background: #fff !important;
  color: var(--heading) !important;
  border-radius: 999px !important;
  box-shadow: 0 1px 3px rgba(89, 68, 54, 0.06) !important;
  transition: all 0.18s ease !important;
  cursor: pointer !important;
  letter-spacing: 0.005em !important;
}

button.cert-filter-tab:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: rgba(187, 129, 139, 0.04) !important;
  box-shadow: 0 2px 8px rgba(187, 129, 139, 0.15) !important;
  transform: translateY(-1px) !important;
}

button.cert-filter-tab.cert-filter-active {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
  box-shadow: 0 3px 12px rgba(187, 129, 139, 0.35) !important;
  font-weight: 600 !important;
}

/* Per-category custom colors when active */
button.cert-filter-tab[data-color].cert-filter-active {
  background: var(--tab-color, var(--accent)) !important;
  border-color: var(--tab-color, var(--accent)) !important;
  box-shadow: 0 3px 12px color-mix(in srgb, var(--tab-color, var(--accent)) 35%, transparent) !important;
}

/* Per-category hover tint */
button.cert-filter-tab[data-color]:hover:not(.cert-filter-active) {
  border-color: var(--tab-color, var(--accent)) !important;
  color: var(--tab-color, var(--accent)) !important;
  background: color-mix(in srgb, var(--tab-color, var(--accent)) 5%, #fff) !important;
}

/* ============================================================
   LESSON TYPOGRAPHY — ARCHIVE FIDELITY (added 2026-04-20 16:00)
   Matches Janette's archive style: Georgia serif, 1.74 line-height,
   warm ink tones, consistent callout formatting across all lessons.
   Overrides earlier lesson-content rules that used Inter sans-serif.
============================================================ */

.lesson-content,
.lesson-content p,
.lesson-content li,
.lesson-content div,
.lesson-content .objectives,
.lesson-content .lesson-objectives,
.lesson-content .overview,
.lesson-content .lesson-overview,
.lesson-content .wyoming-tip,
.lesson-content .lesson-tip,
.lesson-content .try-this,
.lesson-content .lesson-activity,
.lesson-content .takeaways,
.lesson-content .lesson-takeaways,
.lesson-content .artifact,
.lesson-content .note {
  font-family: Georgia, Times New Roman, serif;
  line-height: 1.74;
}

/* Body prose — warm ink color, consistent across every paragraph */
.lesson-content p {
  color: #1f2937;
  font-size: 1.02rem;
  margin: 0 0 1em;
}

/* Section label (Lesson N · Module M) — tasteful metadata pill */
.lesson-content .section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #5b6472;
  background: #f2ebe2;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.lesson-content .section-label strong {
  color: #6b3f2a;
  font-weight: 700;
  letter-spacing: 0.12em;
}

/* Lesson title h3 — warm brown, serif, strong */
.lesson-content > h3,
.lesson-content h3 {
  font-family: Georgia, Times New Roman, serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: #6b3f2a;
  line-height: 1.25;
  margin: 0 0 24px;
  letter-spacing: -0.005em;
}

/* h4 subheadings (Conceptual Foundation, Wyoming Application, etc.) */
.lesson-content h4 {
  font-family: Georgia, Times New Roman, serif;
  font-size: 1.18rem;
  font-weight: 700;
  color: #6b3f2a;
  line-height: 1.3;
  margin: 1.9em 0 0.7em;
  padding-bottom: 5px;
  border-bottom: 1px solid #e7ddd1;
  letter-spacing: -0.005em;
}

/* Learning objectives box — warm soft panel, accent left bar */
.lesson-content .objectives,
.lesson-content .lesson-objectives {
  background: #f2ebe2;
  border-left: 4px solid #c8a97e;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 18px 0 22px;
  font-family: Georgia, Times New Roman, serif;
  color: #1f2937;
  line-height: 1.7;
}
.lesson-content .objectives > strong:first-child,
.lesson-content .lesson-objectives > strong:first-child {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b3f2a;
  margin-bottom: 10px;
}
.lesson-content .objectives ul,
.lesson-content .lesson-objectives ul {
  margin: 8px 0 0 22px;
  padding: 0;
}
.lesson-content .objectives li,
.lesson-content .lesson-objectives li {
  margin-bottom: 8px;
  color: #1f2937;
}

/* Overview prose — same as body p, no special treatment */
.lesson-content .overview,
.lesson-content .lesson-overview {
  margin: 18px 0;
}

/* Wyoming tip callout — warm beige gradient, brown accent */
.lesson-content .wyoming-tip,
.lesson-content .lesson-tip {
  background: linear-gradient(135deg, #fdf8f3, #f5ede3);
  border: 1px solid #e7ddd1;
  border-left: 4px solid #c8a97e;
  border-radius: 10px;
  padding: 16px 22px;
  margin: 22px 0;
  font-family: Georgia, Times New Roman, serif;
  color: #1f2937;
  line-height: 1.7;
}
.lesson-content .wyoming-tip strong,
.lesson-content .lesson-tip strong {
  color: #6b3f2a;
  font-weight: 700;
}

/* Try This activity */
.lesson-content .try-this,
.lesson-content .lesson-activity {
  background: #fffdf9;
  border: 1px solid #e7ddd1;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 22px 0;
  color: #1f2937;
  line-height: 1.7;
}
.lesson-content .try-this > strong:first-child,
.lesson-content .lesson-activity > strong:first-child {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b3f2a;
  margin-bottom: 8px;
}
.lesson-content .try-this h3,
.lesson-content .lesson-activity h3 {
  font-size: 1.05rem;
  color: #6b3f2a;
  margin: 0 0 10px;
}

/* Key takeaways */
.lesson-content .takeaways,
.lesson-content .lesson-takeaways {
  background: #f5ede3;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 26px 0 18px;
  color: #1f2937;
  line-height: 1.7;
}
.lesson-content .takeaways > strong:first-child,
.lesson-content .lesson-takeaways > strong:first-child {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b3f2a;
  margin-bottom: 10px;
}
.lesson-content .takeaways h3,
.lesson-content .lesson-takeaways h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b3f2a;
  margin: 0 0 12px;
}
.lesson-content .takeaways ul,
.lesson-content .lesson-takeaways ul {
  margin: 0 0 0 22px;
  padding: 0;
}
.lesson-content .takeaways li,
.lesson-content .lesson-takeaways li {
  margin-bottom: 8px;
  color: #1f2937;
}

/* Recertification artifact — premium emphasis */
.lesson-content .artifact {
  background: #fdf6f1;
  border: 1px solid #e7ddd1;
  border-left: 4px solid #6b3f2a;
  border-radius: 10px;
  padding: 18px 22px;
  margin: 26px 0 18px;
  color: #1f2937;
  line-height: 1.7;
}
.lesson-content .artifact > strong:first-child {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6b3f2a;
  margin-bottom: 8px;
}

/* Note box (implementation notes from archive) */
.lesson-content .note {
  background: #f2ebe2;
  border-left: 4px solid #c8a97e;
  border-radius: 10px;
  padding: 14px 20px;
  margin: 18px 0;
  font-size: 0.95rem;
  color: #5b6472;
}
.lesson-content .note strong { color: #6b3f2a; }

/* Strong/em inside paragraphs */
.lesson-content p strong,
.lesson-content .overview strong,
.lesson-content .lesson-overview strong {
  color: #6b3f2a;
  font-weight: 700;
}
.lesson-content em { font-style: italic; color: #1f2937; }

/* Links */
.lesson-content a {
  color: #6b3f2a;
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 169, 126, 0.5);
  transition: all 0.2s ease;
}
.lesson-content a:hover {
  color: #8b5e3c;
  border-bottom-color: #c8a97e;
}

/* Inline code (should rarely appear in lesson copy) */
.lesson-content code {
  background: #f2ebe2;
  color: #6b3f2a;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'SF Mono', Monaco, Consolas, monospace;
}

/* Remove double-margin on first child of any callout */
.lesson-content .objectives > *:first-child,
.lesson-content .lesson-objectives > *:first-child,
.lesson-content .wyoming-tip > *:first-child,
.lesson-content .lesson-tip > *:first-child,
.lesson-content .try-this > *:first-child,
.lesson-content .lesson-activity > *:first-child,
.lesson-content .takeaways > *:first-child,
.lesson-content .lesson-takeaways > *:first-child,
.lesson-content .artifact > *:first-child,
.lesson-content .note > *:first-child {
  margin-top: 0;
}
.lesson-content .objectives p:last-child,
.lesson-content .lesson-objectives p:last-child,
.lesson-content .wyoming-tip p:last-child,
.lesson-content .lesson-tip p:last-child,
.lesson-content .try-this p:last-child,
.lesson-content .lesson-activity p:last-child,
.lesson-content .takeaways p:last-child,
.lesson-content .lesson-takeaways p:last-child,
.lesson-content .artifact p:last-child,
.lesson-content .note p:last-child {
  margin-bottom: 0;
}

/* Responsive */
@media (max-width: 760px) {
  .lesson-content > h3 { font-size: 1.4rem; }
  .lesson-content h4 { font-size: 1.05rem; }
  .lesson-content p { font-size: 1rem; }
  .lesson-content .objectives,
  .lesson-content .lesson-objectives,
  .lesson-content .wyoming-tip,
  .lesson-content .lesson-tip,
  .lesson-content .try-this,
  .lesson-content .lesson-activity,
  .lesson-content .takeaways,
  .lesson-content .lesson-takeaways,
  .lesson-content .artifact {
    padding: 14px 18px;
    margin: 16px 0;
  }
}


/* ============================================================
   LESSON TYPOGRAPHY — FONT UNIFY (added 2026-04-20 16:10)
   Every single element inside .lesson-content uses Georgia serif.
   No exceptions. Labels, pills, buttons, callouts, everything.
============================================================ */

.lesson-content,
.lesson-content * {
  font-family: Georgia, "Times New Roman", serif !important;
}

/* Keep monospace for code blocks only */
.lesson-content code,
.lesson-content pre,
.lesson-content pre * {
  font-family: 'SF Mono', Monaco, Consolas, monospace !important;
}

/* ============================================================
   Lesson-content table styling (added 2026-04-25)
   Fixes the messy unbordered table rendering reported in the
   Review-question / What-to-examine tables across all lessons.
   WCAG 2.1 AA: border contrast 4.4:1, cell padding for read,
   mobile horizontal scroll, margin before next heading.
   ============================================================ */
.lesson-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 18px 0 24px;
    font-size: 14px;
    line-height: 1.55;
    border: 1px solid #8b6f5a;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.lesson-content thead tr,
.lesson-content tr:first-child {
    background: #6b3f2a;
}
.lesson-content thead th,
.lesson-content tr:first-child th {
    color: #fff !important;
    font-weight: 600;
    text-align: left;
    padding: 12px 16px !important;
    border-right: 1px solid rgba(255,255,255,.15);
    background: transparent !important;
}
.lesson-content thead th:last-child,
.lesson-content tr:first-child th:last-child {
    border-right: none;
}
.lesson-content tbody td,
.lesson-content tr:not(:first-child) td {
    padding: 14px 16px !important;
    border-bottom: 1px solid #d8c8b7;
    border-right: 1px solid #e7ddd1;
    vertical-align: top;
    color: #2a3d54;
    background: #fff;
}
.lesson-content tbody tr:nth-child(even) td,
.lesson-content tr:nth-child(odd):not(:first-child) td {
    background: #faf6f0;
}
.lesson-content tbody tr:hover td,
.lesson-content tr:not(:first-child):hover td {
    background: #f5ede3;
}
.lesson-content tbody tr:last-child td {
    border-bottom: none;
}
.lesson-content tbody td:last-child,
.lesson-content tr:not(:first-child) td:last-child {
    border-right: none;
}
.lesson-content table + h3,
.lesson-content table + h4,
.lesson-content table + p {
    margin-top: 28px !important;
}
@media (max-width: 700px) {
    .lesson-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: normal;
    }
    .lesson-content thead th,
    .lesson-content tbody td,
    .lesson-content tr td {
        padding: 10px 12px !important;
        font-size: 13px;
    }
}