/* WallpaperAtlas — consumer discovery site. Clean, image-forward, fast.
   No frameworks. System font stack. Mobile-first. */
:root {
  --ink: #1a1a1a; --muted: #6b6b6b; --line: #e6e3dd; --bg: #fbfaf7;
  --paper: #fff; --accent: #1f5c4d; --accent-ink: #fff; --max: 1180px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); background: var(--bg);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; }

/* header */
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.site-header__inner { display: flex; align-items: center; gap: 18px; padding: 12px 20px; flex-wrap: wrap; }
.brand__mark { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
.brand__mark strong { color: var(--accent); }
.site-search { flex: 1 1 240px; min-width: 180px; }
.site-search input { width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 0.95rem; background: var(--bg); }
.site-nav ul { display: flex; gap: 16px; list-style: none; margin: 0; padding: 0; }
.site-nav a { color: var(--muted); font-weight: 500; font-size: 0.95rem; }
.site-nav a[aria-current="page"] { color: var(--ink); }

/* main */
.site-main { padding: 32px 0 56px; }

/* hero */
.hero { text-align: center; padding: 40px 0 24px; }
.hero__title { font-size: clamp(1.8rem, 4vw, 2.8rem); letter-spacing: -0.02em; margin: 0 0 14px; }
.hero__lede { color: var(--muted); max-width: 640px; margin: 0 auto 22px; font-size: 1.08rem; }
.hero__search { display: flex; gap: 8px; max-width: 560px; margin: 0 auto 14px; }
.hero__search input { flex: 1; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: 1rem; }
.hero__search button, .browse-head button { padding: 12px 20px; border: 0; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-weight: 600; cursor: pointer; }
.hero__quick { color: var(--muted); font-size: 0.95rem; }

/* card grid */
.card-grid { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.card__link { display: block; color: inherit; }
.card__link:hover { text-decoration: none; }
.card__link:hover .card__title { color: var(--accent); }
.card__img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #f0ede7; }
.card__title { display: block; padding: 10px 12px 2px; font-weight: 600; font-size: 0.96rem; }
.card__meta { display: block; padding: 0 12px 12px; color: var(--muted); font-size: 0.82rem; }
.featured h2, .featured-brands h2, .home-method h2, .card-grid-section h2 { margin-top: 40px; }

/* chips */
.chip-grid { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 16px 0 0; }
.chip { display: inline-flex; gap: 8px; align-items: baseline; padding: 8px 14px; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-weight: 500; }
.chip__n { color: var(--muted); font-size: 0.8rem; }

/* method */
.home-method ol { color: var(--muted); max-width: 640px; line-height: 1.7; }

/* affiliate partner CTA */
.home-partner { margin-top: 40px; padding: 28px 24px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; text-align: center; }
.home-partner h2 { margin: 0 0 8px; font-size: 1.25rem; }
.home-partner__lede { color: var(--muted); max-width: 560px; margin: 0 auto 18px; }
.home-partner__cta {
  display: inline-block; padding: 14px 28px; background: var(--accent); color: var(--accent-ink);
  border-radius: 10px; font-weight: 600; font-size: 1.02rem; cursor: pointer;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}
.home-partner__cta:hover { text-decoration: none; opacity: 0.92; }

/* breadcrumb */
.crumbs { color: var(--muted); font-size: 0.88rem; margin: 0 0 18px; }

/* pattern detail */
.pattern-detail__grid { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .pattern-detail__grid { grid-template-columns: 420px 1fr; } }
.pattern-detail__media img { width: 100%; border: 1px solid var(--line); border-radius: 14px; background: #f0ede7; }
.pattern-detail__noimg { aspect-ratio: 1/1; display: grid; place-items: center; background: #f0ede7; border-radius: 14px; color: var(--muted); }
.eyebrow { text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.78rem; color: var(--muted); margin: 0 0 6px; }
.pattern-detail__info h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0 0 10px; }
.pattern-detail__sub { color: var(--muted); margin: 0 0 24px; }

/* offers */
.offers h2 { font-size: 1.1rem; margin: 0 0 12px; }
.offer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.offer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 14px; padding: 14px 16px; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; }
.offer__retailer { font-weight: 600; }
.offer__price { color: var(--ink); font-variant-numeric: tabular-nums; }
.offer__cta { padding: 9px 16px; background: var(--accent); color: var(--accent-ink); border-radius: 9px; font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.offer__cta:hover { text-decoration: none; opacity: 0.92; }
.offers__note, .browse-count { color: var(--muted); font-size: 0.82rem; margin-top: 14px; }

/* stat rows */
.stat-row { list-style: none; display: flex; flex-wrap: wrap; gap: 28px; padding: 0; margin: 16px 0 0; }
.stat__num { display: block; font-size: 1.6rem; font-weight: 700; letter-spacing: -0.01em; }
.stat__lbl { color: var(--muted); font-size: 0.85rem; }

/* browse / lists */
.browse-head { margin-bottom: 8px; }
.browse-head h1 { margin: 0 0 6px; }
.browse-head p { color: var(--muted); margin: 0 0 14px; }
#browse-filter { width: 100%; max-width: 480px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: 1rem; }
.brand-list { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 8px; }
.brand-row__link { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 16px 18px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; color: inherit; }
.brand-row__link:hover { text-decoration: none; border-color: var(--accent); }
.brand-row__name { font-weight: 600; }
.brand-row__meta { color: var(--muted); font-size: 0.88rem; }

/* prose */
.prose { max-width: 680px; }
.prose h2 { margin-top: 28px; }
.prose p { color: #333; }

/* footer */
.site-footer { background: var(--paper); border-top: 1px solid var(--line); padding: 32px 0; margin-top: 48px; }
.footer-links { list-style: none; display: flex; gap: 18px; flex-wrap: wrap; padding: 0; margin: 10px 0; }
.footer-links a { color: var(--muted); }
.footer-fineprint { color: var(--muted); font-size: 0.8rem; max-width: 720px; }
.footer-brand { font-size: 1rem; }