/* ── ACCENT TOKENS — Tutle (warm sienna) ──────────────── */
:root {
    --accent: #A08B6A;
}

.project-meta-card {
    background: color-mix(in srgb, #7B4A2D 20%, var(--cream-mid));
    border-color: color-mix(in srgb, #7B4A2D 30%, var(--cream-border));
}

.insight-block { background: #7B4A2D; }
.btn-back { background: #7B4A2D; }
.btn-back:hover { background: #8F5A38; }
.contribution-number { opacity: 0.65; }

/* ── STATS ROW ────────────────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-top: var(--space-md); }
.stat-card { background: var(--cream-mid); border: 1px solid var(--cream-border); border-radius: var(--radius-lg); padding: 1.5rem; text-align: center; }
.stat-number { display: block; font-family: var(--font-display); font-size: 3rem; font-weight: 600; color: var(--accent); line-height: 1; margin-bottom: 0.5rem; }
.stat-label { font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; }

/* ── CONTRIBUTIONS ────────────────────────────────────── */
.contributions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; margin-top: var(--space-md); }
.contribution-card { background: var(--cream-mid); border: 1px solid var(--cream-border); border-radius: var(--radius-lg); padding: 1.5rem; }
.contribution-number { font-family: var(--font-display); font-size: 2.5rem; font-weight: 600; color: var(--accent); opacity: 0.45; line-height: 1; margin-bottom: 0.5rem; }
.contribution-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; color: var(--accent); margin-bottom: 0.5rem; }
.contribution-desc { font-size: 0.9rem; color: var(--text-mid); line-height: 1.65; }

/* ── SUBPAGE CARDS ────────────────────────────────────── */
.subpages-section { background: var(--cream-mid); border-top: 1px solid var(--cream-border); border-bottom: 1px solid var(--cream-border); }
.subpages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: var(--space-md); }
.subpage-card { background: var(--cream); border: 1px solid var(--cream-border); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); display: flex; flex-direction: column; }
.subpage-card:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.subpage-thumb { aspect-ratio: 16/9; overflow: hidden; }
.subpage-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.subpage-thumb.mobile img { object-fit: contain; background: #1a1a1a; object-position: center; transform: scale(1.4); }
.subpage-thumb.admin img { object-fit: cover; object-position: top center; }
.subpage-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: 0.5rem; }
.subpage-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--accent); }
.subpage-desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.subpage-link { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; color: var(--accent); border-bottom: 1px solid var(--accent); display: inline; align-self: flex-start; transition: opacity var(--dur) var(--ease); }
.subpage-link:hover { opacity: 0.7; }

/* ── MEDIA (hero + showcase) ──────────────────────────── */
.hero-visual {
    background: none;
    border: none;
    box-shadow: none;
    border-radius: 0;
    overflow: visible;
}


.tutle-hero-media {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
    align-items: start;
}

.tutle-hero-media .tutle-media-item {
    flex: 0 0 auto;
}

.tutle-media-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.tutle-media-item {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tutle-media-item video {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    border: 1px solid var(--cream-border);
    box-shadow: 0 8px 40px rgba(0,0,0,0.1);
    background: var(--cream-mid);
}

/* Portrait phone recordings — shrink to natural aspect ratio, centered as a pair */
.tutle-hero-media .tutle-media-item video {
    width: auto;
    max-height: 55vh;
    display: block;
    background: transparent;
}

.tutle-media-caption {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 860px) {
    .overview-grid,
    .subpages-grid { grid-template-columns: 1fr 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .contributions-grid { grid-template-columns: 1fr; }
    .tutle-hero-media { flex-direction: column; align-items: center; }
    .tutle-hero-media .tutle-media-item video { max-height: 55vh; }
}

@media (max-width: 500px) {
    .overview-grid,
    .subpages-grid { grid-template-columns: 1fr; }
}