/* ==================== COURSE DETAIL PAGE ==================== */
.course-details-page {
    --ink: #101613;
    --muted: #64706b;
    --lime: #b8ff3d;
    --mint: #e9f7df;
    font-family: 'DM Sans', sans-serif;
    background: #f7f9f4;
}

.course-details-page h1,
.course-details-page h2,
.course-details-page h3,
.course-details-page .logo-text {
    font-family: 'Space Grotesk', sans-serif;
}

.course-details-page .navbar { box-shadow: 0 2px 14px rgba(16, 22, 19, .08); }
.course-details-page .nav-link.active { color: #5b9200; }
.course-details-page .nav-link.active::after { background: var(--lime); }
.course-details-page .btn { border-radius: 4px; text-transform: none; letter-spacing: 0; }
.course-details-page .logo { text-decoration: none; color: inherit; }

.course-hero {
    margin-top: 70px;
    padding: 74px 0 82px;
    color: #f6faef;
    background: #101613;
    background-image: linear-gradient(118deg, rgba(16, 22, 19, .97) 0%, rgba(16, 22, 19, .92) 46%, rgba(35, 60, 29, .82) 100%), url('../images/logo2.png');
    background-repeat: no-repeat;
    background-position: 0 0, 94% 42%;
    background-size: auto, 300px;
    position: relative;
    overflow: hidden;
}

.course-hero::after { content: ''; position: absolute; width: 1px; height: 160%; top: -30%; right: 13%; background: rgba(184, 255, 61, .14); transform: rotate(33deg); }
.course-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .86fr); gap: 70px; align-items: center; position: relative; z-index: 1; }
.back-link { display: inline-flex; gap: 9px; align-items: center; color: #c6d3bf; text-decoration: none; font-size: 14px; margin-bottom: 52px; }
.back-link:hover { color: var(--lime); }
.eyebrow, .market-panel-top, .enroll-label, .section-kicker { color: var(--lime); font-size: 11px; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.eyebrow-dot { width: 8px; height: 8px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 5px rgba(184,255,61,.12); }
.course-hero h1 { font-size: clamp(54px, 7vw, 94px); line-height: .91; letter-spacing: -2px; margin-bottom: 30px; }
.course-hero h1 em, .course-footer-cta em { color: var(--lime); font-style: normal; }
.hero-lede { max-width: 565px; color: #c9d1c8; font-size: 17px; line-height: 1.75; margin-bottom: 34px; }
.course-hero-meta { display: flex; flex-wrap: wrap; gap: 24px; color: #e9f1e5; font-size: 13px; }
.course-hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.course-hero-meta i { color: var(--lime); }
.market-panel { background: rgba(26, 37, 30, .94); border: 1px solid rgba(184,255,61,.3); padding: 22px 24px 20px; box-shadow: 18px 18px 0 rgba(184,255,61,.08); }
.market-panel-top { display: flex; justify-content: space-between; gap: 12px; font-size: 10px; color: #aebbac; }
.market-live { color: var(--lime); }
.market-live i { font-size: 7px; vertical-align: middle; }
.market-price { font: 600 29px 'Space Grotesk', sans-serif; padding: 20px 0 8px; }
.market-price span { color: var(--lime); font: 600 13px 'DM Sans', sans-serif; margin-left: 8px; }
.market-chart { width: 100%; height: auto; display: block; border-bottom: 1px solid rgba(255,255,255,.1); }
.chart-axis { display: flex; justify-content: space-between; color: #708075; font-size: 10px; padding-top: 8px; }
.market-note { display: flex; gap: 10px; align-items: center; border-top: 1px solid rgba(255,255,255,.1); margin-top: 20px; padding-top: 16px; color: #c8d2c5; font-size: 12px; }
.market-note i { color: var(--lime); }

.course-overview, .curriculum-section { padding: 100px 0; }
.course-overview { background: #f7f9f4; }
.overview-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .7fr); gap: 90px; align-items: start; }
.section-kicker { margin-bottom: 16px; color: #6c9a21; }
.overview-grid h2, .curriculum-intro h2 { color: var(--ink); font-size: 42px; line-height: 1.08; margin-bottom: 22px; max-width: 570px; }
.overview-copy { color: var(--muted); max-width: 650px; font-size: 16px; line-height: 1.8; }
.outcomes-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 34px; margin-top: 48px; }
.outcome { display: grid; grid-template-columns: 32px 1fr; gap: 14px; border-top: 1px solid #d6dfd0; padding-top: 18px; }
.outcome > span { color: #83ac3b; font: 700 13px 'Space Grotesk', sans-serif; }
.outcome h3 { color: var(--ink); font-size: 17px; margin-bottom: 5px; }
.outcome p { color: var(--muted); font-size: 13px; line-height: 1.55; }
.enroll-panel { background: var(--ink); color: #f6faef; padding: 34px; position: sticky; top: 100px; box-shadow: 12px 12px 0 #d9edbf; }
.enroll-panel h2 { color: #f6faef; font-size: 27px; margin: 17px 0 12px; }
.enroll-panel > p { color: #b7c1b5; font-size: 14px; line-height: 1.7; }
.access-price { border-top: 1px solid #354139; border-bottom: 1px solid #354139; display: flex; align-items: center; gap: 14px; margin: 26px 0; padding: 18px 0; }
.access-price strong { color: var(--lime); font: 700 38px 'Space Grotesk', sans-serif; }
.access-price span { color: #b7c1b5; font-size: 12px; line-height: 1.35; max-width: 100px; }
.detail-enroll { width: 100%; background: var(--lime); color: var(--ink); display: flex; align-items: center; justify-content: space-between; }
.detail-enroll:hover { background: #d2ff82; transform: translateY(-2px); }
.panel-trust { color: #94a296; font-size: 11px; margin-top: 17px; text-align: center; }
.panel-trust i { color: var(--lime); margin-right: 5px; }

.curriculum-section { background: #e9f1e4; }
.curriculum-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.curriculum-intro p:not(.section-kicker) { color: var(--muted); font-size: 15px; line-height: 1.7; max-width: 300px; }
.curriculum-list { border-top: 1px solid #c9d8c4; }
.module { display: grid; grid-template-columns: 45px 1fr 20px; gap: 20px; align-items: start; padding: 25px 0; border-bottom: 1px solid #c9d8c4; }
.module-number { color: #7da446; font: 700 13px 'Space Grotesk', sans-serif; padding-top: 3px; }
.module h3 { color: var(--ink); font-size: 20px; margin-bottom: 7px; }
.module p { color: #667568; font-size: 13px; line-height: 1.6; max-width: 540px; }
.module-meta { color: #7c907e; font-size: 11px; margin-top: 13px; text-transform: uppercase; letter-spacing: 1px; }
.module-meta span { padding: 0 8px; color: #b4c1ad; }
.module > i { color: #8eaa66; font-size: 13px; padding-top: 4px; }
.active-module { border-left: 3px solid #8cc52e; padding-left: 17px; background: rgba(255,255,255,.26); }
.course-footer-cta { background: #b8ff3d; padding: 90px 0; color: var(--ink); }
.course-footer-cta .section-kicker { color: #426c0a; }
.course-footer-cta h2 { font-size: clamp(40px, 6vw, 72px); line-height: .98; margin-bottom: 32px; }
.course-footer-cta em { color: #426c0a; }
.course-footer-cta .btn { background: var(--ink); color: var(--lime); }

@media screen and (max-width: 900px) {
    .course-hero-grid, .overview-grid, .curriculum-grid { grid-template-columns: 1fr; gap: 55px; }
    .market-panel { max-width: 650px; }
    .enroll-panel { position: static; max-width: 560px; }
    .curriculum-grid { gap: 40px; }
}

@media screen and (max-width: 768px) {
    .course-hero { margin-top: 70px; padding: 48px 0 58px; }
    .back-link { margin-bottom: 35px; }
    .course-hero h1 { font-size: 58px; }
    .hero-lede { font-size: 15px; }
    .course-hero-meta { gap: 14px; }
    .course-overview, .curriculum-section { padding: 65px 0; }
    .overview-grid h2, .curriculum-intro h2 { font-size: 34px; }
    .outcomes-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 35px; }
    .enroll-panel { padding: 27px; }
    .course-footer-cta { padding: 65px 0; }
}

@media screen and (max-width: 480px) {
    .course-hero h1 { font-size: 48px; }
    .market-panel { padding: 17px; }
    .market-price { font-size: 24px; }
    .module { grid-template-columns: 32px 1fr 14px; gap: 12px; }
    .active-module { padding-left: 10px; }
}