/* ═══════════════════════════════════════════════════════════
   ORQOYIN — Fan Section (The Verge Editorial Aesthetic)
   Bold · Young · Liquid Glass · Asymmetric Bento & Magazine Grid
═══════════════════════════════════════════════════════════ */

:root {
    --verge-neon: #64d2ff;
    --verge-violet: #7a5cff;
    --verge-pink: #ff6482;
    --verge-yellow: #fde047;
    --verge-dark: #060812;
}

.sci-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: calc(var(--nav-h) + 36px) var(--pad) 100px;
    min-height: 85vh;
}

/* ── HEADER & TICKER ─────────────────────────────────────── */
.sci-hero-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 30px;
}

.sci-eyebrow-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--verge-neon);
    background: rgba(100, 210, 255, 0.08);
    border: 1px solid rgba(100, 210, 255, 0.25);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.sci-page-title {
    font-size: clamp(3rem, 7vw, 5.2rem);
    font-weight: 800;
    color: var(--t1);
    letter-spacing: -.035em;
    line-height: 0.95;
    margin: 0 0 16px;
}

.sci-page-title .accent-dot {
    color: var(--red);
    display: inline-block;
    animation: pulse-dot 3s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 transparent); }
    50% { transform: scale(1.2); filter: drop-shadow(0 0 12px var(--red)); }
}

.sci-page-sub {
    font-size: 1.05rem;
    color: var(--t2);
    line-height: 1.7;
    max-width: 580px;
}

.sci-header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-yoz-shortcut {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: .74rem;
    letter-spacing: .08em;
    color: var(--t1);
    background: var(--glass);
    border: 1px solid var(--border2);
    padding: 10px 18px;
    border-radius: 100px;
    transition: all .25s var(--ease);
}
.btn-yoz-shortcut:hover {
    border-color: var(--c1);
    background: rgba(100, 210, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(100, 210, 255, 0.2);
}

/* ── TOP MARQUEE / TICKER ────────────────────────────────── */
.sci-ticker-wrap {
    background: rgba(14, 18, 36, 0.6);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 40px;
    overflow: hidden;
}

.sci-ticker-tag {
    font-family: var(--mono);
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #060812;
    background: var(--verge-yellow);
    padding: 3px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.sci-ticker-text {
    font-family: var(--mono);
    font-size: .78rem;
    color: var(--t2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── CATEGORY FILTERS & SEARCH ───────────────────────────── */
.sci-filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.sci-chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sci-chip {
    font-family: var(--mono);
    font-size: .7rem;
    letter-spacing: .08em;
    padding: 8px 18px;
    border-radius: 100px;
    background: var(--glass);
    border: 1px solid var(--border);
    color: var(--t2);
    cursor: pointer;
    transition: all .25s var(--ease);
}

.sci-chip:hover {
    color: var(--t1);
    border-color: var(--border2);
    background: rgba(255, 255, 255, 0.08);
}

.sci-chip.active {
    background: var(--grad);
    color: #060812;
    font-weight: 700;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(100, 210, 255, 0.35);
}

.sci-search {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 0 18px;
    min-width: 260px;
}

.sci-search svg { color: var(--t3); margin-right: 10px; }

.sci-search input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--t1);
    font-family: var(--font);
    font-size: .88rem;
    padding: 9px 0;
    width: 100%;
}

/* ── FEATURED HERO STORY (Verge Lead Card) ───────────────── */
.sci-lead-card {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--border2);
    border-radius: 28px;
    padding: 40px;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.7), var(--rim);
    transition: transform .4s var(--ease), border-color .3s, box-shadow .4s;
    text-decoration: none;
    color: inherit;
}

.sci-lead-card:hover {
    transform: translateY(-4px) scale(1.005);
    border-color: rgba(100, 210, 255, 0.4);
    box-shadow: 0 40px 100px -20px rgba(100, 210, 255, 0.25), var(--rim);
}

.sci-lead-thumb {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #a9d4ec 0%, #b7c2f1 48%, #ddc1ee 100%);
    aspect-ratio: 16 / 10;
    display: grid;
    place-items: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.sci-lead-thumb img {
    max-height: 85%;
    width: auto;
    mix-blend-mode: multiply;
    filter: drop-shadow(0 15px 25px rgba(20, 30, 60, 0.3));
    transition: transform .5s var(--ease);
}

.sci-lead-card:hover .sci-lead-thumb img {
    transform: scale(1.05) rotate(-1deg);
}

.sci-lead-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.sci-lead-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--verge-neon);
    font-weight: 700;
}

.sci-lead-title {
    font-size: clamp(1.6rem, 3.2vw, 2.6rem);
    font-weight: 800;
    color: var(--t1);
    line-height: 1.15;
    letter-spacing: -.025em;
}

.sci-lead-desc {
    font-size: 1.05rem;
    color: var(--t2);
    line-height: 1.7;
}

.sci-lead-byline {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--mono);
    font-size: .74rem;
    color: var(--t3);
    padding-top: 10px;
}
.sci-lead-byline .author-dot { color: var(--c1); font-weight: 900; }

/* ── MAGAZINE GRID (BENTO TILES) ─────────────────────────── */
.sci-stream-title {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--t3);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.sci-stream-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.sci-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.sci-grid-card {
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform .35s var(--ease), border-color .3s, background .3s;
    text-decoration: none;
    color: inherit;
    position: relative;
}

.sci-grid-card:hover {
    transform: translateY(-5px);
    background: var(--glass2);
    border-color: var(--border2);
}

.sci-grid-thumb {
    aspect-ratio: 16 / 10;
    border-radius: 14px;
    overflow: hidden;
    background: linear-gradient(135deg, #a9d4ec 0%, #b7c2f1 48%, #ddc1ee 100%);
    position: relative;
    display: grid;
    place-items: center;
}

.sci-grid-thumb img {
    max-height: 82%;
    width: auto;
    mix-blend-mode: multiply;
    transition: transform .4s var(--ease);
}
.sci-grid-card:hover .sci-grid-thumb img {
    transform: scale(1.06);
}

.sci-grid-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.sci-grid-tag {
    font-family: var(--mono);
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--c1);
}

.sci-grid-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--t1);
    line-height: 1.35;
    letter-spacing: -.015em;
}

.sci-grid-desc {
    font-size: .88rem;
    color: var(--t2);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sci-grid-meta {
    font-family: var(--mono);
    font-size: .68rem;
    color: var(--t3);
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── ARTICLE READER ENHANCEMENTS (Verge-style) ───────────── */
.reading-progress-bar {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    width: 0%;
    background: var(--grad);
    z-index: 100;
    transition: width .1s ease-out;
    box-shadow: 0 0 10px var(--c1);
}

.share-actions-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--mono);
    font-size: .68rem;
    color: var(--t2);
    background: var(--glass);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 100px;
    transition: all .2s;
}
.share-btn:hover { color: #fff; border-color: var(--c1); background: rgba(100, 210, 255, 0.1); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 860px) {
    .sci-lead-card {
        grid-template-columns: 1fr;
        padding: 26px;
        gap: 24px;
    }
    .sci-grid {
        grid-template-columns: 1fr;
    }
    .sci-hero-header {
        flex-direction: column;
        align-items: flex-start;
    }
}