/* Enterprise course-card system. Component scope: .course-browser */
.course-browser { --course-ink: #173d34; --course-muted: #5a6c62; --course-surface: #fbfaf5; --course-panel: #f0eee7; --course-line: rgba(23,61,52,.14); --course-accent: #8fe8b8; --course-focus: #1769aa; padding: 92px 0 112px; background: var(--course-panel); color: var(--course-ink); container-type: inline-size; }
.course-browser.is-dark { --course-ink: #f5fff9; --course-muted: #a7bbb1; --course-surface: #193d34; --course-panel: #102d27; --course-line: rgba(255,255,255,.16); --course-accent: #8fe8b8; }
.course-browser[dir="rtl"] { direction: rtl; }
.course-browser h2 { color: var(--course-ink); }
.course-browser-intro { max-width: 550px; margin: 18px 0 0; color: var(--course-muted); font-size: 14px; line-height: 1.65; }
.course-browser-heading { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 28px; }
.course-browser-heading-actions { display: flex; align-items: center; gap: 16px; }
.course-icon-button { width: 40px; height: 40px; border: 1px solid var(--course-line); border-radius: 50%; color: var(--course-ink); font-weight: 800; transition: transform .2s, background .2s, color .2s; }
.course-icon-button:hover, .course-icon-button:focus-visible { background: var(--course-ink); color: var(--course-surface); transform: translateY(-2px); }
.course-browser-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.course-search-field { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 220px; max-width: 480px; padding: 0 16px; height: 48px; border: 1px solid var(--course-line); border-radius: 14px; background: var(--course-surface); color: var(--course-muted); }
.course-search-field:focus-within { outline: 3px solid color-mix(in srgb, var(--course-focus) 20%, transparent); border-color: var(--course-focus); }
.course-search-field input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--course-ink); font-size: 13px; }
.course-search-field input::placeholder { color: var(--course-muted); }
.course-sort-field { display: flex; align-items: center; gap: 8px; height: 48px; padding: 0 14px; border: 1px solid var(--course-line); border-radius: 14px; background: var(--course-surface); color: var(--course-muted); font-size: 11px; }
.course-sort-field select { border: 0; outline: 0; background: transparent; color: var(--course-ink); font: inherit; font-weight: 800; }
.course-results-status { margin-left: auto; color: var(--course-muted); font-size: 11px; white-space: nowrap; }
.course-browser-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 25px; }
.course-filter { padding: 10px 17px; border: 1px solid var(--course-line); border-radius: 999px; background: transparent; color: var(--course-muted); font-size: 11px; font-weight: 800; transition: background .2s, color .2s, transform .2s; }
.course-filter:hover, .course-filter:focus-visible, .course-filter.is-active { background: var(--course-ink); color: var(--course-surface); transform: translateY(-2px); }
.course-carousel-frame { position: relative; display: flex; align-items: stretch; gap: 12px; min-width: 0; }
.course-carousel { display: flex; flex: 1; gap: 16px; min-width: 0; padding: 8px 4px 18px; overflow-x: auto; overflow-y: hidden; scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-inline: contain; cursor: grab; }
.course-carousel::-webkit-scrollbar { display: none; }
.course-carousel.is-dragging { cursor: grabbing; scroll-behavior: auto; scroll-snap-type: none; user-select: none; }
.course-carousel-arrow { flex: 0 0 44px; align-self: center; width: 44px; height: 44px; border: 1px solid var(--course-line); border-radius: 50%; background: var(--course-surface); color: var(--course-ink); box-shadow: 0 12px 22px rgba(23,61,52,.08); transition: background .2s, color .2s, transform .2s, opacity .2s; z-index: 2; }
.course-carousel-arrow:hover:not(:disabled), .course-carousel-arrow:focus-visible:not(:disabled) { background: var(--course-ink); color: var(--course-surface); transform: scale(1.08); }
.course-carousel-arrow:disabled { opacity: .35; cursor: not-allowed; }
.course-card { --card-tone: var(--course-accent); position: relative; flex: 0 0 285px; min-height: 500px; display: flex; flex-direction: column; overflow: hidden; scroll-snap-align: start; border: 1px solid var(--course-line); border-radius: 22px; background: var(--course-surface); color: var(--course-ink); box-shadow: 0 12px 25px rgba(23,61,52,.06); transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s, border-color .35s; contain: layout paint; }
.course-card--featured { flex-basis: 440px; min-height: 545px; }
.course-card--mini { flex-basis: 250px; min-height: 455px; }
.course-card:hover, .course-card:focus-visible, .course-card.is-selected { transform: translateY(-8px); border-color: color-mix(in srgb, var(--card-tone) 70%, var(--course-ink)); box-shadow: 0 25px 46px rgba(23,61,52,.16); outline: 0; }
.course-card:focus-visible { box-shadow: 0 0 0 4px color-mix(in srgb, var(--course-focus) 30%, transparent), 0 25px 46px rgba(23,61,52,.16); }
.course-card.is-hidden { display: none; }
.course-card-media { --media-one: rgba(255,255,255,.48); --media-two: rgba(23,61,52,.12); position: relative; min-height: 220px; overflow: hidden; isolation: isolate; background: var(--card-tone); }
.course-card--featured .course-card-media { min-height: 275px; }
.course-card--mini .course-card-media { min-height: 190px; }
.course-card-media::before { content: ''; position: absolute; inset: -20%; z-index: -1; background: radial-gradient(circle at 25% 25%, var(--media-one) 0 18%, transparent 18.5%), radial-gradient(circle at 86% 100%, var(--media-two) 0 23%, transparent 23.5%), linear-gradient(135deg, transparent 0 42%, rgba(255,255,255,.2) 42% 50%, transparent 50%); transform: rotate(-8deg) scale(1.12); transition: transform .8s cubic-bezier(.22,1,.36,1); }
.course-card:hover .course-card-media::before, .course-card:focus-visible .course-card-media::before { transform: rotate(0) scale(1.25); }
.course-card-media::after { content: ''; position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg, rgba(23,61,52,.02) 40%, rgba(23,61,52,.3)); opacity: .8; transition: opacity .3s; }
.course-card-image { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; opacity: .9; filter: saturate(.9); transition: transform .7s cubic-bezier(.22,1,.36,1), opacity .3s; }.course-card-image[loading="lazy"] { content-visibility: auto; }.course-card:hover .course-card-image, .course-card:focus-visible .course-card-image { transform: scale(1.08); opacity: 1; }.course-card-media.has-image-error .course-card-image { display: none; }
.course-card:hover .course-card-media::after { opacity: .58; }
.tone-mint { --card-tone: #8fe8b8; }.tone-lavender { --card-tone: #d8d4ff; }.tone-peach { --card-tone: #ffd0b6; }.tone-sky { --card-tone: #c9e9f1; }
.course-card-media-art { position: absolute; inset: 0; display: grid; place-items: center; z-index: 1; color: var(--course-ink); font-size: clamp(42px, 5vw, 70px); }
.course-card-media-art span { position: absolute; width: 144px; height: 144px; border: 1px solid rgba(23,61,52,.18); border-radius: 50%; }
.course-card-media-art i { position: relative; z-index: 2; display: grid; place-items: center; width: 100px; height: 100px; border-radius: 50%; background: rgba(255,255,255,.7); box-shadow: 0 14px 28px rgba(23,61,52,.12); }
.course-card--featured .course-card-media-art i { width: 116px; height: 116px; }
.course-card-ribbon, .course-card-lessons { position: absolute; z-index: 2; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,.78); color: var(--course-ink); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.course-card-ribbon { top: 14px; left: 14px; }.course-card-lessons { right: 14px; bottom: 14px; }
.course-wishlist { position: absolute; z-index: 3; top: 13px; right: 13px; width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.78); color: var(--course-ink); transition: transform .2s, color .2s, background .2s; }
.course-wishlist:hover, .course-wishlist[aria-pressed="true"] { background: var(--course-ink); color: #ff8da9; transform: scale(1.1); }
.course-wishlist[aria-pressed="true"] i { font-family: 'Font Awesome 6 Free'; font-weight: 900; }
.course-card-body { display: flex; flex: 1; flex-direction: column; padding: 19px 20px 20px; }
.course-card-meta, .course-card-facts, .course-card-rating { display: flex; align-items: center; gap: 9px; color: var(--course-muted); font-size: 10px; }
.course-card-meta { justify-content: space-between; margin-bottom: 10px; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }.course-card-meta span:last-child { color: var(--course-ink); }
.course-card h3 { margin: 0 0 6px; color: var(--course-ink); font-size: clamp(18px, 2vw, 24px); line-height: 1.05; letter-spacing: -.055em; }.course-card h3 a { color: inherit; }.course-card h3 a:hover { color: #2d9e75; }
.course-card-subtitle { margin: 0 0 10px; color: var(--course-muted); font-size: 11px; font-weight: 700; }.course-card-description { display: -webkit-box; min-height: 38px; margin: 0 0 16px; overflow: hidden; color: var(--course-muted); font-size: 12px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.course-card-facts { flex-wrap: wrap; padding: 11px 0; border-top: 1px solid var(--course-line); border-bottom: 1px solid var(--course-line); }.course-card-facts i { margin-right: 4px; color: #5dbd8e; }.course-card-rating { margin: 12px 0 16px; }.course-stars { color: #e4a83f; letter-spacing: .05em; font-size: 12px; }.course-card-rating strong { color: var(--course-ink); }.course-card-rating small { color: var(--course-muted); }
.course-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: auto; }.course-card-price { color: var(--course-ink); font-size: 16px; font-weight: 900; }.course-enroll-button { display: inline-flex; align-items: center; gap: 8px; padding: 11px 14px; border-radius: 999px; background: var(--course-ink); color: var(--course-surface) !important; font-size: 10px; font-weight: 900; transition: transform .2s, background .2s; }.course-enroll-button:hover { background: #2d705e; transform: translateX(3px); }.course-enroll-button:active { transform: scale(.96); }
.course-card--mini .course-card-description { -webkit-line-clamp: 1; }.course-card--mini h3 { font-size: 18px; }.course-card--mini .course-card-body { padding: 15px; }
.course-carousel-footer { display: flex; align-items: center; gap: 20px; margin-top: 7px; }.course-scroll-progress { flex: 1; height: 3px; overflow: hidden; border-radius: 99px; background: var(--course-line); }.course-scroll-progress span { display: block; width: 25%; height: 100%; border-radius: inherit; background: var(--course-accent); transition: width .25s; }.course-carousel-hint { color: var(--course-muted); font-size: 10px; white-space: nowrap; }.course-empty-state { padding: 40px; text-align: center; color: var(--course-muted); }.course-empty-state button { color: var(--course-ink); text-decoration: underline; font-weight: 800; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@container (max-width: 760px) { .course-browser-heading { align-items: start; flex-direction: column; }.course-browser-heading-actions { width: 100%; justify-content: space-between; }.course-browser-toolbar { flex-wrap: wrap; }.course-search-field { max-width: none; flex-basis: 100%; }.course-results-status { margin-left: 0; }.course-card { flex-basis: min(78vw, 315px); }.course-card--featured { flex-basis: min(88vw, 360px); }.course-carousel-arrow { display: none; }.course-carousel-hint { display: none; } }
@media (prefers-reduced-motion: reduce) { .course-browser *, .course-browser *::before, .course-browser *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }

/* Grid presentation: every programme uses the same premium card footprint. */
.course-browser--grid .course-carousel-frame { display: block; }
.course-browser--grid .course-carousel { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 8px 0 18px; overflow: visible; cursor: default; scroll-snap-type: none; }
.course-browser--grid .course-carousel-arrow, .course-browser--grid .course-carousel-footer { display: none; }
.course-browser--grid .course-card, .course-browser--grid .course-card--featured, .course-browser--grid .course-card--compact, .course-browser--grid .course-card--mini { width: auto; min-width: 0; min-height: 0; height: auto; flex: initial; scroll-snap-align: none; }
.course-browser--grid .course-card-media, .course-browser--grid .course-card--featured .course-card-media, .course-browser--grid .course-card--compact .course-card-media, .course-browser--grid .course-card--mini .course-card-media { height: 150px; min-height: 150px; flex: 0 0 150px; }
.course-browser--grid .course-card-body, .course-browser--grid .course-card--mini .course-card-body { min-height: 0; padding: 14px 16px 16px; }
.course-browser--grid .course-card--mini h3 { font-size: clamp(16px, 1.6vw, 19px); }
.course-browser--grid .course-card-description, .course-browser--grid .course-card--mini .course-card-description { -webkit-line-clamp: 2; font-size: 11px; }
.course-browser--grid .course-card-media-art i, .course-browser--grid .course-card--featured .course-card-media-art i { width: 64px; height: 64px; font-size: 26px; }
.course-browser--grid .course-card h3 { font-size: clamp(15px, 1.5vw, 18px); }
.course-browser--grid .course-card-meta { font-size: 8px; margin-bottom: 8px; }
.course-browser--grid .course-card-facts { font-size: 9px; padding: 9px 0; }
.course-browser--grid .course-card-footer { margin-top: auto; }
.course-browser--grid .course-browser-filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; width: min(100%, 640px); }
.course-browser--grid .course-filter { width: 100%; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 10px 14px; text-align: center; }

/* Show only the first row of cards; the rest are revealed by the Show More button. */
.course-browser--grid .course-carousel:not(.is-expanded) .course-card:nth-child(n + 5) { display: none; }

@container (max-width: 1020px) {
    .course-browser--grid .course-carousel { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .course-browser--grid .course-carousel:not(.is-expanded) .course-card:nth-child(n + 4) { display: none; }
}
@container (max-width: 760px) {
    .course-browser--grid .course-carousel { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
    .course-browser--grid .course-card-media, .course-browser--grid .course-card--featured .course-card-media, .course-browser--grid .course-card--compact .course-card-media, .course-browser--grid .course-card--mini .course-card-media { height: 130px; min-height: 130px; flex-basis: 130px; }
    .course-browser--grid .course-carousel:not(.is-expanded) .course-card:nth-child(n + 3) { display: none; }
}
@container (max-width: 520px) {
    .course-browser--grid .course-carousel { grid-template-columns: 1fr; }
    .course-browser--grid .course-browser-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
    .course-browser--grid .course-carousel:not(.is-expanded) .course-card:nth-child(n + 2) { display: none; }
}

/* Show More / Show Less button. */
.course-browser-more { display: flex; justify-content: center; margin-top: 26px; }
.course-more-button { display: inline-flex; align-items: center; gap: 10px; padding: 13px 26px; border: 1px solid var(--course-line); border-radius: 999px; background: var(--course-surface); color: var(--course-ink); font-size: 12px; font-weight: 800; cursor: pointer; transition: background .2s, color .2s, transform .2s, box-shadow .2s; }
.course-more-button:hover, .course-more-button:focus-visible { background: var(--course-ink); color: var(--course-surface); transform: translateY(-2px); box-shadow: 0 14px 26px rgba(23, 61, 52, .16); }
.course-more-button i { font-size: 11px; transition: transform .3s ease; }
.course-more-button[aria-expanded="true"] i { transform: rotate(180deg); }

/* Clean grid cards: single surface, all details always visible, no overlap. */
.course-browser--grid .course-card-motion {
    overflow: hidden;
    contain: none;
    border-radius: 22px;
    background: var(--course-surface);
    border: 1px solid var(--course-line);
    box-shadow: 0 12px 25px rgba(23, 61, 52, .06);
    transition: transform .35s cubic-bezier(.22, 1, .36, 1), border-color .35s ease, box-shadow .35s ease;
}

.course-browser--grid .course-card-motion .course-card-slide1,
.course-browser--grid .course-card-motion .course-card-slide2 {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    transform: none;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    will-change: auto;
}

.course-browser--grid .course-card-motion .course-card-slide2 { overflow: hidden; }

.course-browser--grid .course-card-motion:hover,
.course-browser--grid .course-card-motion:focus-visible,
.course-browser--grid .course-card-motion.is-selected {
    transform: translateY(-6px);
    border-color: color-mix(in srgb, var(--card-tone) 70%, var(--course-ink));
    box-shadow: 0 22px 42px rgba(23, 61, 52, .14);
}

.course-browser--grid .course-card-motion .course-card-slide2::after { display: none; }

@media (hover: none), (max-width: 760px) {
    .course-browser--grid .course-card-motion .course-card-slide1,
    .course-browser--grid .course-card-motion .course-card-slide2 {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .course-browser--grid .course-card-motion,
    .course-browser--grid .course-card-motion:hover,
    .course-browser--grid .course-card-motion:focus-visible,
    .course-browser--grid .course-card-motion.is-selected {
        transform: none;
        transition-duration: .01ms;
    }
}