/* p80showroom theme — dark catalog wall with a category rail. Home page only. */
:root { --sr-ink: #0F1216; --sr-accent: #3FA7D6; --sr-paper: #0F1216; --sr-surface: #171B21; --sr-surface-2: #1E242C; --sr-text: #E7EAEE; --sr-muted: #9AA3AE; --sr-line: #2A313A;
  --sr-display: 'Oswald', 'Arial Narrow', sans-serif; --sr-body: 'Manrope', 'Segoe UI', system-ui, sans-serif; }
.sr-eyebrow { font-family: var(--sr-body); font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sr-accent); margin-bottom: 8px; }
.sr-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 22px; flex-wrap: wrap; }
.sr-band, .sr-wall, .sr-finder, .sr-intro, .sr-guides, .sr-faq { background: var(--sr-paper); color: var(--sr-text); font-family: var(--sr-body); }
.sr-band h1, .sr-finder h2, .sr-intro h2, .sr-guides h2, .sr-faq h2 { font-family: var(--sr-display); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; color: #fff; margin: 0; }
.sr-band { padding: 48px 0 28px; border-bottom: 1px solid var(--sr-line); background: linear-gradient(180deg, var(--sr-surface) 0%, var(--sr-paper) 100%); }
.sr-band-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 40px; align-items: end; }
.sr-band h1 { font-size: clamp(2rem, 4.4vw, 3.6rem); line-height: .98; }
.sr-lead { color: var(--sr-muted); font-size: 1.02rem; line-height: 1.55; max-width: 60ch; margin: 12px 0 0; }
.sr-band-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--sr-line); border: 1px solid var(--sr-line); }
.sr-band-stats > div { background: var(--sr-surface); padding: 14px 12px; display: flex; flex-direction: column; gap: 2px; }
.sr-band-stats b { font-family: var(--sr-display); font-size: 1.8rem; font-weight: 600; color: var(--sr-accent); font-variant-numeric: tabular-nums; }
.sr-band-stats span { font-size: 12px; color: var(--sr-muted); text-transform: uppercase; letter-spacing: .06em; }

.sr-wall { padding: 36px 0 48px; }
.sr-wall-grid { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.sr-rail { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 4px; }
.sr-rail-link { display: flex; justify-content: space-between; padding: 9px 12px; color: var(--sr-text); text-decoration: none; border-radius: 4px; font-weight: 500; font-size: .95rem; }
.sr-rail-link span { color: var(--sr-muted); font-variant-numeric: tabular-nums; }
.sr-rail-link:hover, .sr-rail-link.is-all { background: var(--sr-surface); }
.sr-rail-link.is-all { border-left: 3px solid var(--sr-accent); font-weight: 700; }
.sr-rail-note { margin-top: 14px; padding: 12px; font-size: 13px; color: var(--sr-muted); line-height: 1.5; border-top: 1px solid var(--sr-line); }
.sr-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sr-card { display: flex; flex-direction: column; background: var(--sr-surface); border: 1px solid var(--sr-line); text-decoration: none; color: var(--sr-text); transition: border-color .15s, transform .15s; }
.sr-card:hover { border-color: var(--sr-accent); transform: translateY(-2px); }
.sr-card:focus-visible, .sr-fit-item:focus-visible { outline: 3px solid var(--sr-accent); outline-offset: 2px; }
.sr-card-img { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 14px; background: #fff; }
.sr-card-img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.sr-card-body { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px 14px; flex: 1; }
.sr-card-cat { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--sr-accent); font-weight: 700; }
.sr-card-title { font-size: .9rem; line-height: 1.35; font-weight: 500; }
.sr-card-price { margin-top: auto; padding-top: 6px; font-family: var(--sr-display); font-size: 1.25rem; color: #fff; font-variant-numeric: tabular-nums; }

.sr-finder { padding: 40px 0; border-top: 1px solid var(--sr-line); background: var(--sr-surface); }
.sr-finder h2 { font-size: 1.7rem; }
.sr-fit { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; }
.sr-fit-item { display: flex; flex-direction: column; gap: 3px; padding: 12px; background: var(--sr-paper); border: 1px solid var(--sr-line); text-decoration: none; color: var(--sr-text); text-align: center; }
.sr-fit-item:hover { border-color: var(--sr-accent); }
.sr-fit-item b { font-family: var(--sr-display); font-size: 1.05rem; color: #fff; }
.sr-fit-item span { font-size: 12px; color: var(--sr-muted); }
.sr-intro { padding: 48px 0; }
.sr-intro h2 { font-size: 1.7rem; margin-bottom: 12px; }
.sr-intro p { color: var(--sr-text); line-height: 1.65; font-size: 1.02rem; max-width: 68ch; }
.container.narrow { max-width: 820px; }
.sr-guides { padding: 40px 0; border-top: 1px solid var(--sr-line); }
.sr-guides h2 { font-size: 1.6rem; }
.sr-more { color: var(--sr-accent); text-decoration: none; font-weight: 700; }
.sr-guide-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sr-guide { padding: 16px 18px; background: var(--sr-surface); border: 1px solid var(--sr-line); color: var(--sr-text); text-decoration: none; font-weight: 600; display: flex; justify-content: space-between; gap: 10px; }
.sr-guide span { color: var(--sr-accent); }
.sr-faq { padding: 48px 0 60px; border-top: 1px solid var(--sr-line); }
.sr-faq h2 { font-size: 1.6rem; }
.homepage-faq .faq-item { border-bottom: 1px solid var(--sr-line); padding: 14px 0; }
.homepage-faq summary { font-weight: 600; cursor: pointer; list-style: none; position: relative; padding-right: 28px; color: #fff; }
.homepage-faq summary::-webkit-details-marker { display: none; }
.homepage-faq summary::after { content: "+"; position: absolute; right: 0; top: -2px; font-size: 1.5rem; color: var(--sr-accent); font-weight: 300; }
.homepage-faq details[open] summary::after { content: "–"; }
.homepage-faq .faq-answer { padding-top: 8px; color: var(--sr-muted); line-height: 1.6; }
@media (max-width: 1000px) { .sr-wall-grid { grid-template-columns: 1fr; } .sr-rail { position: static; flex-direction: row; flex-wrap: wrap; } .sr-rail-note { display: none; } .sr-products { grid-template-columns: repeat(3, 1fr); } .sr-fit { grid-template-columns: repeat(4, 1fr); } .sr-band-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .sr-products { grid-template-columns: repeat(2, 1fr); } .sr-fit { grid-template-columns: repeat(2, 1fr); } .sr-guide-row { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .sr-card { transition: none; } }