/* shop.css — Coze storefront styles */

/* NAV SHOP LINK */
.nav__shop-link {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 400;
  transition: color 0.2s;
}
.nav__shop-link:hover { color: var(--fg); }

/* =====================
   SHOP HERO
   ===================== */
.shop-hero {
  padding: 6rem 4rem 3rem;
  background: var(--bg);
  text-align: center;
}
.shop-hero__eyebrow {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.shop-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}
.shop-hero__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 44ch;
  margin: 0 auto;
  line-height: 1.7;
}

/* =====================
   SHOP BIO / STOREFRONT BANNER
   ===================== */
.shop-bio {
  background: var(--bg-alt);
  padding: 5rem 4rem;
  border-top: 1px solid rgba(184,137,122,0.15);
  border-bottom: 1px solid rgba(184,137,122,0.15);
}
.shop-bio__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}
.shop-bio__heading {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 1.25rem;
  line-height: 1.3;
}
.shop-bio__text p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.75;
  max-width: 52ch;
  margin-bottom: 2rem;
}
.shop-bio__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.bio-tag {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(184,137,122,0.3);
  color: var(--fg-muted);
  border-radius: 2px;
}
.shop-bio__palette {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.bio-swatch {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  flex-shrink: 0;
}

/* =====================
   PRODUCT GRID
   ===================== */
.shop-grid-section {
  padding: 6rem 4rem;
  background: var(--bg);
}
.shop-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

/* PRODUCT CARD */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--cream);
  border: 1px solid rgba(184,137,122,0.1);
  border-radius: 3px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(28,20,18,0.08);
}
.product-card__visual-link { display: block; text-decoration: none; }
.product-card__visual {
  width: 100%;
  aspect-ratio: 3/4;
  position: relative;
  overflow: hidden;
}
.product-card__visual-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}
.product-card__color-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-body);
}
.product-card__badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--fg);
  color: var(--cream);
  padding: 0.3rem 0.7rem;
  border-radius: 1px;
}
.product-card__texture {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.03) 0px,
    rgba(255,255,255,0.03) 1px,
    transparent 1px,
    transparent 8px
  );
  pointer-events: none;
}
.product-card__silhouette {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  width: 55%;
  opacity: 0.9;
}

.product-card__info {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.product-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.product-card__category {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.product-card__prices { display: flex; align-items: baseline; gap: 0.5rem; }
.product-card__price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--fg);
}
.product-card__compare {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: line-through;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.2;
}
.product-card__name a { color: var(--fg); text-decoration: none; }
.product-card__name a:hover { color: var(--accent); }
.product-card__subtitle {
  font-size: 0.8rem;
  color: var(--fg-muted);
}
.product-card__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
}
.product-card__sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.25rem;
}
.size-chip {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(107,94,86,0.25);
  color: var(--fg-muted);
  border-radius: 1px;
}
.product-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.vibe-chip {
  font-size: 0.65rem;
  color: var(--accent);
  font-family: var(--font-body);
}
.vibe-chip--large { font-size: 0.8rem; }
.product-card__cta {
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
  border-top: 1px solid rgba(184,137,122,0.15);
  transition: color 0.2s;
}
.product-card__cta:hover { color: var(--accent); }

/* =====================
   SHOP DETAILS STRIP
   ===================== */
.shop-details {
  background: var(--fg);
  padding: 5rem 4rem;
}
.shop-details__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}
.shop-detail-block { color: var(--cream); }
.shop-detail-block__icon {
  display: block;
  color: var(--accent-soft);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.shop-detail-block h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--cream);
  margin-bottom: 0.75rem;
}
.shop-detail-block p {
  font-size: 0.85rem;
  color: rgba(245,237,228,0.65);
  line-height: 1.7;
}

/* =====================
   PRODUCT DETAIL PAGE
   ===================== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 90px);
}
.product-detail__visual {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-detail__image {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.product-detail__image-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
}
.product-detail__color-chip {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  background: rgba(0,0,0,0.15);
  padding: 0.4rem 0.9rem;
  border-radius: 2px;
  display: inline-block;
}
.product-detail__silhouette {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  width: 50%;
  opacity: 0.9;
}
.product-detail__texture {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.025) 0px,
    rgba(255,255,255,0.025) 1px,
    transparent 1px,
    transparent 10px
  );
  pointer-events: none;
}
.product-detail__swatch-strip {
  padding: 1.25rem 2.5rem;
  display: flex;
  gap: 0.75rem;
  background: var(--bg-alt);
}
.detail-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.15s;
}
.detail-swatch--active {
  box-shadow: 0 0 0 2px white, 0 0 0 3.5px var(--accent);
  transform: scale(1.1);
}
.product-detail__fabric {
  padding: 0.75rem 2.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  background: var(--bg-alt);
  text-transform: uppercase;
}

/* Product Info Panel */
.product-detail__info {
  padding: 5rem 4rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.product-detail__eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
}
.product-detail__name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--fg);
}
.product-detail__subtitle {
  font-size: 0.9rem;
  color: var(--fg-muted);
}
.product-detail__pricing {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(184,137,122,0.15);
  border-bottom: 1px solid rgba(184,137,122,0.15);
}
.product-detail__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--fg);
}
.product-detail__compare {
  font-size: 1rem;
  color: var(--fg-muted);
  text-decoration: line-through;
}
.product-detail__save {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  background: rgba(143,165,139,0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}
.product-detail__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--fg-muted);
}

/* Sizes */
.product-detail__sizes { }
.sizes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.sizes-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.sizes-guide-link {
  font-size: 0.7rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.05em;
}
.sizes-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.size-btn {
  padding: 0.6rem 1rem;
  border: 1px solid rgba(107,94,86,0.3);
  background: transparent;
  color: var(--fg);
  font-size: 0.8rem;
  font-family: var(--font-body);
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
  letter-spacing: 0.05em;
}
.size-btn:hover, .size-btn.active {
  background: var(--fg);
  color: var(--cream);
  border-color: var(--fg);
}

/* CTA */
.product-detail__cta-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.btn-primary {
  display: block;
  text-align: center;
  padding: 1.1rem 2rem;
  background: var(--fg);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.btn-primary:hover { background: var(--accent); color: white; }
.cta-sub {
  font-size: 0.7rem;
  color: var(--fg-muted);
  text-align: center;
  letter-spacing: 0.05em;
}

/* Description */
.product-detail__description p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.8;
}
.product-detail__vibes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Accordions */
.product-detail__accordions {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(184,137,122,0.15);
}
.detail-accordion {
  border-bottom: 1px solid rgba(184,137,122,0.15);
}
.detail-accordion__header {
  padding: 1.25rem 0;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
}
.detail-accordion__header::after { content: '+'; font-size: 1rem; color: var(--accent); }
details[open] .detail-accordion__header::after { content: '−'; }
.detail-accordion__body {
  padding: 0 0 1.5rem;
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Size table */
.size-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}
.size-table th {
  text-align: left;
  padding: 0.4rem 0.75rem;
  background: var(--bg-alt);
  color: var(--fg-muted);
  font-weight: 400;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  text-transform: uppercase;
}
.size-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid rgba(184,137,122,0.1);
  color: var(--fg);
}
.size-table__note {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.6;
  font-style: italic;
}

/* =====================
   RELATED PRODUCTS
   ===================== */
.related-products {
  padding: 6rem 4rem;
  background: var(--bg-alt);
  border-top: 1px solid rgba(184,137,122,0.15);
}
.related-products__title {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 3rem;
  font-weight: 400;
  text-align: center;
}
.related-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.related-card {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s;
}
.related-card:hover { transform: translateY(-3px); }
.related-card__visual {
  aspect-ratio: 1/1;
  border-radius: 3px;
  overflow: hidden;
}
.related-card__info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.related-card__name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--fg);
  font-weight: 400;
}
.related-card__price {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* =====================
   ERROR PAGE
   ===================== */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem;
}
.error-page h1 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 1rem;
}
.error-page p { color: var(--fg-muted); margin-bottom: 2rem; }
.error-page a {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1100px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .shop-hero { padding: 4rem 2rem 2rem; }
  .shop-bio { padding: 3rem 2rem; }
  .shop-bio__inner { grid-template-columns: 1fr; gap: 2rem; }
  .shop-grid-section { padding: 4rem 2rem; }
  .shop-details { padding: 4rem 2rem; }
  .shop-details__inner { grid-template-columns: 1fr; gap: 2rem; }
  .product-detail { grid-template-columns: 1fr; }
  .product-detail__visual { position: relative; height: 70vw; max-height: 480px; }
  .product-detail__info { padding: 3rem 2rem; }
  .related-products { padding: 4rem 2rem; }
}
@media (max-width: 600px) {
  .shop-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .shop-bio__palette { flex-wrap: wrap; }
}