:root {
  --bg: #f3efe6;
  --bg-card: #ffffff;
  --ink: #1c1916;
  --ink-soft: #6f645d;
  --line: #ddd3c0;
  --radius: 14px;
  --font-serif: 'Playfair Display', serif;
  --font-script: 'Dancing Script', cursive;
  --font-body: 'Poppins', sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
}

.site-header {
  display: flex;
  justify-content: flex-end;
  padding: 20px 32px 0;
}
.site-header .header-title {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.brand-intro {
  text-align: center;
  padding: 28px 20px 36px;
  animation: rise 700ms ease-out both;
}
.brand-intro .brand-logo { width: 104px; height: 104px; margin-bottom: 18px; }
.brand-intro h1 { font-family: var(--font-serif); font-size: 56px; letter-spacing: 1px; color: var(--ink); margin: 0; }
.brand-intro .lead { font-size: 22px; font-weight: 500; margin: 14px 0 6px; }
.brand-intro .sub { color: var(--ink-soft); margin: 0; }
.badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.badges span {
  border: 1px solid var(--ink);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  letter-spacing: .2px;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .brand-intro { animation: none; }
}

.filters {
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
  padding: 12px 20px;
}
.filter-chip {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 18px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.filter-chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.filter-chip:focus-visible, .card:focus-visible, .detail-nav button:focus-visible {
  outline: 2px solid var(--ink); outline-offset: 2px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  padding: 20px 32px 40px;
}
.card {
  background: var(--bg-card);
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  padding: 0 0 10px;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 26px -14px rgba(28, 25, 22, .3); }
.card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.card-num { font-size: 11px; color: var(--ink-soft); padding: 8px 10px 0; }
.card-name { font-weight: 600; padding: 2px 10px 0; }
.card-meta { font-size: 12px; color: var(--ink-soft); padding: 2px 10px 0; }

.detail { max-width: 1000px; margin: 0 auto; padding: 20px 24px 60px; }
.detail-hero img { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--radius); }
.detail-body .eyebrow { font-family: var(--font-script); color: var(--ink); font-size: 28px; margin: 20px 0 0; }
.detail-body h2 { font-family: var(--font-serif); font-size: 40px; margin: 4px 0; }
.tagline { text-transform: uppercase; letter-spacing: 2px; font-size: 13px; color: var(--ink-soft); }
.description { max-width: 60ch; }
.meta-row { display: flex; gap: 20px; flex-wrap: wrap; margin: 16px 0; font-size: 14px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin: 24px 0; }
.step-photo img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: var(--radius); }
.step-photo.step-done {
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  font-size: 40px;
  border-radius: var(--radius);
}
.step p { font-size: 13px; margin-top: 8px; }

.info-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin: 24px 0; }
.tip-card, .for-whom-card, .fabric-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 18px;
}
.fabric-card { position: relative; color: #fff; padding: 0; overflow: hidden; min-height: 140px; }
.fabric-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.fabric-card p { position: relative; z-index: 1; padding: 18px; font-weight: 600; background: linear-gradient(0deg, rgba(0,0,0,.55), transparent); margin: 0; height: 100%; display: flex; align-items: flex-end; }

.detail-nav { display: flex; gap: 12px; justify-content: center; margin-top: 24px; }
.detail-nav button {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font-size: 20px; cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.detail-nav button:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.site-footer {
  background: var(--ink); color: #fff; text-align: center; padding: 28px 20px;
}
.site-footer .footer-logo { height: 56px; width: 56px; }
.site-footer .footer-tag { font-size: 12px; opacity: .8; margin-top: 4px; }
.site-footer .footer-slogan { font-size: 12px; opacity: .6; margin-top: 10px; }

@media (max-width: 600px) {
  .brand-intro h1 { font-size: 44px; }
  .detail-body h2 { font-size: 28px; }
}