/* Scoped to the course detail page; uses the existing navy and emerald palette. */
.course-detail { --cd-green: #087b50; --cd-line: #e1e9e6; --cd-muted: #63716d; background: #f5f8f7; color: var(--z-slate); overflow-wrap: anywhere; }
.course-detail .cd-hero { background: radial-gradient(ellipse at 90% 15%, #164c43 0, transparent 48%), var(--z-ink); padding: 28px 0 64px; color: #fff; }
.course-detail .cd-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 44px; font-size: .8rem; color: #b4c5c1; }
.course-detail .cd-breadcrumb a { color: #d7e8e2; text-decoration: none; }
.course-detail .cd-breadcrumb a:hover { text-decoration: underline; }
.course-detail .cd-breadcrumb [aria-current] { color: #94b1a8; }
.course-detail .cd-badge { display: inline-flex; align-items: center; border-radius: 7px; padding: 7px 12px; font-size: .75rem; font-weight: 600; background: var(--z-gold); color: #05291e; }
.course-detail .cd-badge-outline { background: #ffffff08; color: #dcece6; border: 1px solid #ffffff30; }
.course-detail h1 { color: white; font-size: clamp(2.2rem, 4.1vw, 3.75rem); line-height: 1.1; letter-spacing: -.045em; margin-bottom: 20px; }
.course-detail .cd-hero-description { color: #c0d1cc; font-size: 1.1rem; line-height: 1.75; max-width: 640px; margin-bottom: 24px; }
.course-detail .cd-hero-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: .86rem; color: #e0ebe7; }
.course-detail .cd-hero-meta i { color: var(--z-gold); margin-right: 5px; }
.course-detail .cd-hero-image { padding: 9px; border: 1px solid #ffffff29; border-radius: 24px; background: #ffffff0a; box-shadow: 0 24px 60px #0003; transform: rotate(1deg); }
.course-detail .cd-hero-image img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 16px; background: #12312c; }
.course-detail .cd-main { padding-top: 40px; padding-bottom: 64px; }
.course-detail .cd-content { display: grid; gap: 24px; }
.course-detail .cd-card { background: white; border: 1px solid var(--cd-line); border-radius: 20px; padding: 32px; box-shadow: 0 6px 24px #183f2f04; min-width: 0; }
.course-detail .cd-kicker { color: var(--cd-green); font-size: .68rem; letter-spacing: .14em; font-weight: 700; margin: 0 0 9px; display: block; }
.course-detail h2 { font-size: clamp(1.35rem, 2vw, 1.7rem); letter-spacing: -.025em; margin: 0 0 24px; line-height: 1.25; }
.course-detail .cd-highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 25px 20px; }
.course-detail .cd-highlight { display: flex; gap: 12px; align-items: center; }
.course-detail .cd-highlight > i { width: 42px; height: 44px; background: #eef8f2; border-radius: 12px; display: grid; place-items: center; color: var(--cd-green); font-size: 1.2rem; flex-shrink: 0; }
.course-detail .cd-highlight span { display: block; color: var(--cd-muted); font-size: .76rem; margin-bottom: 3px; }
.course-detail .cd-highlight strong { display: block; font-size: .94rem; color: var(--z-ink); font-weight: 600; }
.course-detail .cd-rich { line-height: 1.85; font-size: .98rem; }
.course-detail .cd-rich > :last-child { margin-bottom: 0; }
.course-detail .cd-rich h2, .course-detail .cd-rich h3 { font-size: 1.2rem; margin: 24px 0 12px; }
.course-detail .cd-rich img, .course-detail .cd-rich video { max-width: 100%; height: auto; }
.course-detail .cd-rich pre { max-width: 100%; overflow: auto; padding: 16px; border-radius: 10px; background: #f3f6f5; }
.course-detail .cd-rich table { display: block; max-width: 100%; overflow-x: auto; }
.course-detail .cd-rich a { color: var(--cd-green); text-decoration: underline; }
.course-detail .cd-outcomes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 24px; padding: 0; margin: 0; list-style: none; }
.course-detail .cd-outcomes li { display: flex; align-items: flex-start; gap: 10px; font-size: .95rem; line-height: 1.6; }
.course-detail .cd-outcomes i { color: var(--cd-green); margin-top: 1px; flex-shrink: 0; }
.course-detail .cd-section-note { color: var(--cd-muted); font-size: .85rem; margin: -10px 0 24px; }
.course-detail .cd-accordion { --bs-accordion-border-color: var(--cd-line); --bs-accordion-border-radius: 12px; --bs-accordion-inner-border-radius: 11px; --bs-accordion-active-bg: #f0f8f3; --bs-accordion-active-color: var(--z-ink); --bs-accordion-btn-focus-box-shadow: inset 0 0 0 2px var(--cd-green); }
.course-detail .cd-accordion .accordion-button { font-weight: 600; gap: 14px; font-size: .96rem; padding: 20px; line-height: 1.5; }
.course-detail .cd-accordion .accordion-button::after { flex-shrink: 0; }
.course-detail .cd-module-number { color: var(--cd-green); font-family: 'IBM Plex Mono', monospace; font-size: .8rem; flex-shrink: 0; }
.course-detail .cd-accordion .accordion-body { font-size: .92rem; padding: 20px; }
.course-detail .cd-topics { margin: 16px 0 0; padding-left: 20px; display: grid; gap: 10px; }
.course-detail .cd-topics li::marker { color: var(--cd-green); }
.course-detail .cd-subheading { font-size: 1.05rem; margin-bottom: 16px; }
.course-detail .cd-lessons { list-style: none; padding: 0; margin: 0; }
.course-detail .cd-lessons li { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 16px; padding: 12px 0; border-bottom: 1px solid var(--cd-line); }
.course-detail .cd-lessons li:last-child { border-bottom: 0; }
.course-detail .cd-lesson-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--cd-muted); font-size: .76rem; }
.course-detail .cd-tools { display: flex; flex-wrap: wrap; gap: 12px; padding: 0; margin: 0; list-style: none; }
.course-detail .cd-tools li { display: flex; align-items: center; gap: 9px; padding: 10px 15px; border: 1px solid var(--cd-line); border-radius: 10px; font-size: .9rem; font-weight: 500; }
.course-detail .cd-tools i { color: var(--cd-green); }
.course-detail .cd-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 16px; }
.course-detail .cd-features > div { background: #f4f9f6; border-radius: 14px; padding: 22px 16px; }
.course-detail .cd-features i { color: var(--cd-green); font-size: 1.65rem; }
.course-detail .cd-features h3 { font-size: .96rem; line-height: 1.5; margin: 12px 0 0; }
.course-detail .cd-instructor { display: flex; align-items: center; gap: 20px; }
.course-detail .cd-instructor img, .course-detail .cd-instructor-initial { width: 80px; height: 80px; border-radius: 18px; object-fit: cover; flex-shrink: 0; }
.course-detail .cd-instructor-initial { display: grid; place-items: center; background: #e6f4ec; color: var(--cd-green); font-size: 2rem; }
.course-detail .cd-instructor h3 { font-size: 1.15rem; margin-bottom: 6px; }
.course-detail .cd-instructor p { font-size: .9rem; color: var(--cd-muted); margin-bottom: 0; }
.course-detail .cd-enrollment { border-top: 4px solid var(--z-gold); padding: 28px; box-shadow: 0 12px 40px #173d3010; scroll-margin-top: 110px; }
.course-detail .cd-enrollment-heading h2 { margin: 6px 0 10px; font-size: 1.5rem; }
.course-detail .cd-availability { display: inline-flex; align-items: center; gap: 7px; color: var(--cd-green); font-size: .78rem; font-weight: 500; }
.course-detail .cd-availability > span { width: 6px; height: 6px; background: currentColor; border-radius: 50%; }
.course-detail .cd-price { margin: 24px 0; padding-top: 22px; border-top: 1px solid var(--cd-line); }
.course-detail .cd-price-label { font-size: .8rem; color: var(--cd-muted); }
.course-detail .cd-price > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; margin: 4px 0 7px; }
.course-detail .cd-price strong { font-family: 'Space Grotesk', sans-serif; font-size: 2.35rem; line-height: 1.2; letter-spacing: -.04em; color: var(--z-ink); }
.course-detail .cd-price del { color: var(--cd-muted); font-size: .94rem; }
.course-detail .cd-saving { display: inline-block; color: var(--cd-green); background: #edf8f0; padding: 3px 7px; border-radius: 5px; font-size: .75rem; font-weight: 500; }
.course-detail .cd-recorded-price { font-size: .84rem; padding: 12px; border-radius: 8px; background: #f5f8f7; }
.course-detail .cd-button, .course-detail .cd-button-outline { border-radius: 10px; padding: 13px 18px; font-size: .9rem; line-height: 1.5; font-weight: 600; white-space: normal; }
.course-detail .cd-button { background: var(--z-gold); color: #05291e; border: 1px solid var(--z-gold); }
.course-detail .cd-button:hover { background: #33e59e; border-color: #33e59e; color: #05291e; }
.course-detail .cd-button-outline { background: white; border: 1px solid #c8d9d0; color: var(--cd-green); }
.course-detail .cd-button-outline:hover { background: #eff9f3; border-color: var(--cd-green); color: #075236; }
.course-detail .btn:focus-visible, .course-detail a:focus-visible { outline: 3px solid #279c72; outline-offset: 4px; }
.course-detail .cd-booking-note { font-size: .73rem; line-height: 1.65; color: var(--cd-muted); margin: 14px 0 0; text-align: center; }
.course-detail .cd-enrollment-facts { margin: 24px 0 0; border-top: 1px solid var(--cd-line); padding-top: 12px; }
.course-detail .cd-enrollment-facts > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 12px; padding: 7px 0; font-size: .82rem; }
.course-detail .cd-enrollment-facts dt { color: var(--cd-muted); font-weight: 400; }
.course-detail .cd-enrollment-facts dd { color: var(--z-ink); font-weight: 500; margin: 0; }
.course-detail .cd-batches { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--cd-line); }
.course-detail .cd-batches h3 { font-size: 1rem; margin-bottom: 14px; }
.course-detail .cd-batch { background: #f5f8f7; border-radius: 10px; padding: 13px; font-size: .77rem; margin-top: 10px; }
.course-detail .cd-batch p { color: var(--cd-muted); line-height: 1.7; margin: 6px 0 0; }
.course-detail .cd-seats { color: var(--cd-green); font-weight: 500; }
.course-detail .cd-final { background: var(--z-ink); border-radius: 24px; padding: 40px; margin-top: 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.course-detail .cd-final .cd-kicker { color: var(--z-gold); }
.course-detail .cd-final h2 { color: #fff; margin-bottom: 12px; max-width: 650px; }
.course-detail .cd-final p:last-child { color: #b9cec5; margin: 0; font-size: .95rem; }
.course-detail .cd-final-actions { display: grid; gap: 10px; flex: 0 0 245px; }
@media (min-width: 992px) {
    .course-detail .cd-sidebar { position: sticky; top: 108px; max-height: calc(100dvh - 124px); overflow-y: auto; scrollbar-width: thin; padding-bottom: 4px; }
}
@media (max-width: 991.98px) {
    .course-detail .cd-hero { padding-bottom: 40px; }
    .course-detail .cd-hero-image { max-width: 600px; transform: none; }
    .course-detail .cd-hero-image img { aspect-ratio: 16 / 9; }
    .course-detail .cd-final { align-items: stretch; flex-direction: column; }
    .course-detail .cd-final-actions { flex-basis: auto; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
    .course-detail .cd-hero { padding: 22px 0 32px; }
    .course-detail .cd-breadcrumb { margin-bottom: 30px; font-size: .73rem; }
    .course-detail .cd-hero-description { font-size: 1rem; }
    .course-detail .cd-main { padding-top: 24px; padding-bottom: 32px; }
    .course-detail .cd-card { padding: 22px; border-radius: 16px; }
    .course-detail .cd-content { gap: 18px; }
    .course-detail .cd-highlights { gap: 20px 12px; }
    .course-detail .cd-highlight { gap: 8px; align-items: flex-start; }
    .course-detail .cd-highlight > i { width: 32px; height: 36px; border-radius: 9px; font-size: 1rem; }
    .course-detail .cd-highlight strong { font-size: .84rem; }
    .course-detail .cd-highlight span { font-size: .7rem; }
    .course-detail .cd-outcomes { grid-template-columns: 1fr; }
    .course-detail .cd-accordion .accordion-button, .course-detail .cd-accordion .accordion-body { padding: 16px; }
    .course-detail .cd-final { padding: 26px; margin-top: 28px; border-radius: 18px; }
    .course-detail .cd-final-actions { grid-template-columns: 1fr; }
}