/* ── Header partial shared styles ─────────────────────────── */
.nav-shop-btn {
  background: var(--ink);
  color: var(--bg);
  padding: 10px 22px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s;
}
.nav-shop-btn:hover { background: var(--navy); }

.nav-active { color: var(--ink) !important; }

/* ── Collection Hero ───────────────────────────────────────── */
.coll-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 60vh;
  padding-top: 100px;
  align-items: center;
}

.coll-hero-left {
  padding: 80px 60px 80px 80px;
}

.coll-eyebrow {
  font-family: 'Satoshi', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.coll-headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2.2rem, 3.5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.08;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.coll-headline-navy { color: var(--navy); }

.coll-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 400px;
  margin-bottom: 40px;
}

.coll-sub-light { color: rgba(250,249,246,0.7); }

/* Hero CTA variant */
.hero-cta-navy {
  background: var(--navy);
}
.hero-cta-navy:hover {
  background: #2a3d52;
}

.coll-hero-right {
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 400px;
  border-left: 1px solid var(--border);
}

.coll-hero-right-dark {
  background: var(--navy);
  border-left: none;
}

/* Swatch grid decoration */
.swatch-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 40px;
}

.swatch-row {
  display: flex;
  gap: 12px;
}

.swatch {
  width: 80px;
  height: 80px;
  border-radius: 4px;
  border: 1px solid rgba(26,22,18,0.08);
}

.swatch-sage { background: #a8b5a0; }
.swatch-navy { background: #1e2b3a; }
.swatch-stone { background: #c8b89a; }
.swatch-cream { background: #f0ece4; }
.swatch-sage-light { background: #c8d4c4; }

/* Navy accent elements */
.navy-accent-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 2px solid rgba(184,145,106,0.4);
  margin-bottom: 20px;
}

.navy-accent-line {
  width: 60px;
  height: 2px;
  background: var(--accent);
}

.navy-label {
  font-family: 'Instrument Serif', serif;
  font-size: 0.85rem;
  color: rgba(250,249,246,0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 12px;
}

/* ── Product Grid ───────────────────────────────────────────── */
.coll-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 60px 80px;
  background: var(--bg);
}

.product-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease, box-shadow 0.25s;
}

.product-card.card-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-card:hover {
  box-shadow: 0 8px 32px rgba(26,22,18,0.1);
  transform: translateY(-2px);
}

.product-card-featured { grid-column: span 1; }

.product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-card-visual {
  aspect-ratio: 4 / 5;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border);
}

.product-card-swatch {
  width: 60%;
  height: 70%;
  opacity: 0.9;
  border-radius: 2px;
}

.product-card-icon {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  opacity: 0.2;
}

.product-card-icon svg { width: 100%; height: 100%; }

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
}

.product-card-info {
  padding: 20px 16px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
}

.product-card-meta { margin-bottom: 6px; }

.product-card-color {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.product-card-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.2;
}

.product-card-tagline {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.product-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-card-price {
  font-family: 'Instrument Serif', serif;
  font-size: 1.15rem;
  color: var(--ink);
}

.product-card-cta {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: color 0.2s;
}

.product-card:hover .product-card-cta { color: var(--ink); }

/* Dark variant (Navy collection) */
.product-card-dark .product-card-info { background: #232f3e; border-color: #2e3d4e; }
.product-card-dark .product-card-name { color: var(--bg); }
.product-card-dark .product-card-tagline { color: rgba(250,249,246,0.5); }

.product-card-color-light { color: var(--accent); }
.product-card-name-light { color: var(--bg); }
.product-card-tagline-light { color: rgba(250,249,246,0.5); }
.product-card-price-light { color: var(--bg); }
.product-card-cta-light { color: rgba(250,249,246,0.5); }

.product-card-visual-dark { border-color: #2e3d4e; }
.product-card-icon-dark { color: rgba(250,249,246,0.3); }

/* ── Bottom nav strip ───────────────────────────────────────── */
.coll-bottom-nav {
  padding: 32px 80px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.coll-nav-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  transition: opacity 0.2s;
}
.coll-nav-link:hover { opacity: 0.7; }

.coll-nav-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.coll-nav-title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.2rem;
  color: var(--ink);
}

.coll-bottom-nav-dark { border-top-color: #2e3d4e; background: var(--navy); }
.coll-nav-link-light .coll-nav-title { color: var(--bg); }

/* ── Product Page ───────────────────────────────────────────── */
.prod-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: 80px;
}

.prod-visual-wrap {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 60px;
}

.prod-visual {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 5;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
}

.prod-main-swatch {
  position: absolute;
  inset: 20%;
  border-radius: 4px;
  opacity: 0.9;
}

.prod-icon {
  position: absolute;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  opacity: 0.15;
  color: var(--ink);
}

.prod-icon svg { width: 100%; height: 100%; }

.prod-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent);
  color: white;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px;
}

.prod-color-dots {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.prod-color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: border-color 0.2s;
}

.prod-color-dot.active,
.prod-color-dot:hover { border-color: var(--accent); }

.prod-info {
  padding: 80px 60px 60px;
  max-width: 560px;
}

.prod-meta { margin-bottom: 16px; }

.prod-category-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.prod-name {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 8px;
}

.prod-tagline {
  font-size: 1rem;
  color: var(--muted);
  margin-bottom: 24px;
  font-style: italic;
}

.prod-price-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 28px;
}

.prod-price {
  font-family: 'Instrument Serif', serif;
  font-size: 2rem;
  color: var(--ink);
}

.prod-shipping { font-size: 0.8rem; color: var(--muted); }

.prod-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 28px;
}

.prod-description {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.prod-features { margin-bottom: 36px; }

.prod-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prod-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--ink);
}

.prod-feature-item svg { color: var(--accent); flex-shrink: 0; }

.prod-size-section { margin-bottom: 32px; }

.prod-size-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.prod-sizes { display: flex; flex-wrap: wrap; gap: 8px; }

.prod-size-btn {
  min-width: 52px;
  padding: 10px 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-family: 'Satoshi', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  text-align: center;
}

.prod-size-btn:hover { border-color: var(--ink); }

.prod-size-btn.size-selected {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.prod-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.prod-material { margin-bottom: 28px; }

.prod-material-text {
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.7;
}

.prod-care { margin-bottom: 32px; }

.prod-care-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prod-care-item {
  font-size: 0.88rem;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.prod-care-item::before {
  content: '—';
  color: var(--accent);
  font-size: 0.8rem;
}

.prod-cta-row { margin-bottom: 24px; }

.prod-add-to-cart {
  width: 100%;
  padding: 18px;
  background: var(--ink);
  color: var(--bg);
  border: none;
  font-family: 'Satoshi', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
}

.prod-add-to-cart:hover {
  background: var(--navy);
  transform: translateY(-1px);
}

.prod-trust {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.prod-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--muted);
}

.prod-trust-item svg { color: var(--accent); }

/* Related products */
.prod-related {
  padding: 60px 80px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.prod-related-heading {
  font-family: 'Instrument Serif', serif;
  font-size: 1.6rem;
  color: var(--ink);
  margin-bottom: 32px;
}

.prod-related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.related-card {
  display: flex;
  gap: 20px;
  text-decoration: none;
  color: inherit;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.related-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(26,22,18,0.08);
}

.related-card-visual {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.related-card-swatch { width: 60%; height: 60%; border-radius: 2px; }

.related-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
}

.related-card-color {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.related-card-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1rem;
  color: var(--ink);
}

.related-card-price { font-size: 0.85rem; color: var(--muted); }

.prod-back-row {
  display: flex;
  gap: 32px;
  padding: 32px 80px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.prod-back-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.prod-back-link:hover { color: var(--ink); }

/* ── Site Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--ink);
  color: var(--bg);
  padding: 60px 80px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer-logo {
  font-family: 'Instrument Serif', serif;
  font-size: 1.4rem;
  display: block;
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: rgba(250,249,246,0.4);
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-size: 0.8rem;
  color: rgba(250,249,246,0.6);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--bg); }

.footer-copy {
  font-size: 0.72rem;
  color: rgba(250,249,246,0.25);
  align-self: flex-end;
}

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .coll-hero { grid-template-columns: 1fr; padding-top: 80px; }
  .coll-hero-right { display: none; }
  .coll-hero-left { padding: 40px 24px; }
  .coll-products { grid-template-columns: 1fr 1fr; padding: 40px 24px; }
  .coll-bottom-nav { padding: 24px; }
  .prod-page { grid-template-columns: 1fr; }
  .prod-visual-wrap {
    position: static; height: auto; min-height: 50vh;
    padding: 40px 24px;
    border-right: none; border-bottom: 1px solid var(--border);
  }
  .prod-info { padding: 40px 24px; max-width: 100%; }
  .prod-related { padding: 40px 24px; }
  .prod-related-grid { grid-template-columns: 1fr; }
  .prod-back-row { padding: 24px; flex-wrap: wrap; }
  .site-footer { padding: 40px 24px; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-links { flex-wrap: wrap; gap: 20px; }
  .footer-copy { align-self: auto; }
}

@media (max-width: 600px) {
  .coll-products { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}