/* ═══════════════════════════════════════════════════════════════
   CATALOG OTTO — Modern redesign
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --orange: #FF8800;
  --orange-light: #FFA033;
  --orange-pale: #FFF2DD;
  --orange-deep: #E67500;
  --dark: #1A1A1A;
  --cream-1: #F8F8F6;
  --cream-2: #EEEEEC;
  --cream-3: #DDDDD9;
  --gray-1: #F8F8F6;
  --gray-2: #EEEEEC;
  --gray-3: #DDDDD9;
  --text: #111111;
  --text-soft: #444444;
  --text-mute: #888888;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: #ffffff;
  color: var(--text);
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.6;
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #f5f5f5; }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 2px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 4rem;
  background: transparent;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,136,0,0.18);
}
.nav-logo { text-decoration: none; display: flex; align-items: center; }
.nav-logo-img { height: 75px; width: auto; object-fit: contain; transition: height 0.3s; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-soft); text-decoration: none;
  transition: color 0.3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 1.5px;
  background: var(--orange); transition: width 0.35s;
}
.nav-links a:hover, .nav-links a.active { color: var(--orange); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  font-size: 0.76rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: #ffffff; background: var(--orange);
  padding: 0.75rem 1.7rem; text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}
.nav-cta:hover { background: var(--orange-deep); transform: translateY(-1px); }

/* MOBILE MENU */
.menu-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  padding: 8px;
  flex-direction: column; gap: 5px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--orange);
  transition: transform 0.35s, opacity 0.25s;
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 105;
  padding: 6rem 2rem 2rem;
  flex-direction: column;
  overflow-y: auto;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s;
}
.mobile-menu.active { opacity: 1; pointer-events: auto; }
.mobile-menu a {
  display: block;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255,136,0,0.15);
  font-size: 1.4rem;
  font-family: var(--serif);
  color: #111;
  text-decoration: none;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--orange); padding-left: 0.5rem; }
.mobile-menu-cta {
  margin-top: 2rem; text-align: center;
  padding: 1rem 2rem !important;
  background: var(--orange);
  color: white !important;
  border-bottom: none !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem !important;
  font-family: var(--sans) !important;
}
body.menu-open { overflow: hidden; }

@media (max-width: 900px) {
  .nav-links { display: none !important; }
  .nav-cta { display: none !important; }
  .menu-toggle { display: flex; }
  .mobile-menu { display: flex; }
  nav { padding: 0.8rem 1.5rem; }
  .nav-logo-img { height: 55px !important; }
}
@media (max-width: 480px) {
  nav { padding: 0.6rem 1rem; }
  .nav-logo-img { height: 42px !important; }
}

/* ═══════════════════════════════════════════════════════════════
   CATALOG HERO + SEARCH (Modern redesign)
   ═══════════════════════════════════════════════════════════════ */

.catalog-hero {
  padding: 8rem 4rem 3rem;
  background: linear-gradient(180deg, #ffffff 0%, #FAFAF8 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.catalog-hero::before {
  content: '';
  position: absolute;
  top: 4rem; right: -100px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(255,136,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.catalog-hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,136,0,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.catalog-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.catalog-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
  padding: 0.3rem 1rem;
  border: 1px solid rgba(255,136,0,0.3);
  border-radius: 20px;
}
.catalog-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 1rem;
}
.catalog-hero h1 em {
  font-style: italic;
  color: var(--orange);
}
.catalog-hero p {
  font-size: 17px;
  color: var(--text-soft);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* ── INTEGRATED SEARCH BOX (CLEAN DESIGN) ── */
.catalog-search-box {
  display: flex;
  align-items: center;
  gap: 0;
  background: #ffffff;
  border: 1px solid #EEEEEC;
  padding: 0;
  transition: border-color 0.3s, box-shadow 0.3s;
  max-width: 700px;
  margin: 0 auto;
}
.catalog-search-box:focus-within {
  border-color: var(--orange);
  box-shadow: 0 8px 30px rgba(255,136,0,0.12);
}
.catalog-search-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0 0 1.5rem;
  flex-shrink: 0;
}
.catalog-search-icon svg {
  width: 22px; height: 22px;
  stroke: var(--orange);
  fill: none;
  stroke-width: 2;
}
.catalog-search-box input {
  flex: 1;
  border: none; outline: none;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  background: transparent;
  padding: 1.1rem 1rem;
}
.catalog-search-box input::placeholder {
  color: rgba(0,0,0,0.32);
  font-style: italic;
}
.catalog-search-clear {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-mute);
  padding: 0 1rem;
  transition: color 0.2s;
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
}
.catalog-search-clear.visible { opacity: 1; pointer-events: auto; }
.catalog-search-clear:hover { color: var(--orange); }
.catalog-search-clear svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
.catalog-search-submit {
  background: var(--orange);
  color: white;
  border: none;
  padding: 1.1rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s;
  font-weight: 500;
}
.catalog-search-submit:hover {
  background: var(--orange-deep);
}
.catalog-search-hint {
  margin-top: 1rem;
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.02em;
}
.catalog-search-hint strong { color: var(--orange); font-weight: 500; }

/* Results panel below search */
.catalog-search-results {
  margin: 2rem auto 0;
  max-width: 700px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: left;
}
.catalog-search-results.has-results {
  max-height: 70vh;
  overflow-y: auto;
  border: 1px solid var(--gray-2);
  background: #ffffff;
  box-shadow: 0 20px 50px rgba(0,0,0,0.06);
}
.catalog-search-results::-webkit-scrollbar { width: 6px; }
.catalog-search-results::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

.catalog-search-result {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--gray-2);
  transition: background 0.2s;
}
.catalog-search-result:last-child { border-bottom: none; }
.catalog-search-result:hover { background: var(--gray-1); }
.catalog-search-result-img {
  width: 60px; height: 60px;
  background: var(--gray-1);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  border: 1px solid var(--gray-2);
}
.catalog-search-result-img img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 4px;
}
.catalog-search-result-img-empty {
  color: var(--text-mute);
  font-size: 10px;
}
.catalog-search-result-info { flex: 1; min-width: 0; }
.catalog-search-result-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.catalog-search-result-meta {
  font-size: 12px;
  color: var(--text-mute);
}
.catalog-search-result-brand {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: var(--orange-pale);
  color: var(--orange-deep);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10px;
  margin-right: 0.4rem;
  border-radius: 3px;
}
.catalog-search-result-cat {
  text-transform: capitalize;
  letter-spacing: 0.02em;
}
.catalog-search-empty {
  padding: 2.5rem;
  text-align: center;
  color: var(--text-mute);
  font-style: italic;
}
.catalog-search-count {
  padding: 0.8rem 1.2rem;
  background: var(--gray-1);
  font-size: 12px;
  color: var(--text-soft);
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--gray-2);
  text-align: center;
}
.catalog-search-count strong { color: var(--orange); font-weight: 600; }

/* ═══════════════════════════════════════════════════════════════
   CATEGORY GRID (Catalog index)
   ═══════════════════════════════════════════════════════════════ */
.categories-section {
  padding: 4rem 4rem 6rem;
  max-width: 1400px;
  margin: 0 auto;
}
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.category-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border: 1px solid var(--gray-2);
  padding: 2.2rem 1.8rem;
  transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: ''; position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.5s;
}
.category-card:hover {
  transform: translateY(-6px);
  border-color: var(--orange);
  box-shadow: 0 25px 60px rgba(0,0,0,0.08);
}
.category-card:hover::before { transform: scaleX(1); }
.category-card .count {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.6rem;
  font-weight: 500;
}
.category-card h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.category-card .arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}
.category-card .arrow svg {
  width: 14px; height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

/* ═══════════════════════════════════════════════════════════════
   SUBCATEGORY PAGES — Discrete Header
   ═══════════════════════════════════════════════════════════════ */
.subcategory-header {
  padding: 7rem 0 1.5rem;
  border-bottom: 1px solid var(--gray-2);
  background: #ffffff;
}
.subcategory-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 4rem;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--orange);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--orange-deep); }
.breadcrumb span { color: var(--text-mute); }
.subcategory-title {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.subcategory-title h1 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin: 0;
}
.subcategory-count {
  font-size: 13px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════════════
   PRODUCTS GRID
   ═══════════════════════════════════════════════════════════════ */
.products-section {
  padding: 2.5rem 4rem 5rem;
  max-width: 1400px;
  margin: 0 auto;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.product-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border: 1px solid var(--gray-2);
  transition: transform 0.4s, box-shadow 0.4s, border-color 0.3s;
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--orange);
  box-shadow: 0 20px 40px rgba(0,0,0,0.07);
}
.product-image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--gray-1);
  overflow: hidden;
}
.product-image img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.5s;
}
.product-card:hover .product-image img { transform: scale(1.05); }
.product-info {
  padding: 1.2rem 1.2rem 1.5rem;
  border-top: 1px solid var(--gray-2);
}
.product-name {
  font-size: 14px;
  line-height: 1.4;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 0.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}
.product-brand,
.product-brand-empty {
  /* Furnizorul nu mai este afișat pe paginile individuale de produs.
     Markup-ul rămâne în HTML pentru schema.org / search intern. */
  display: none;
}

/* PAGINATION */
.pagination {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  padding: 0.6rem 1rem;
  border: 1px solid var(--gray-2);
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.pagination a:hover { border-color: var(--orange); color: var(--orange); }
.pagination .active { background: var(--orange); color: #ffffff; border-color: var(--orange); }
.pagination .disabled { color: var(--text-mute); cursor: not-allowed; }

/* ═══════════════════════════════════════════════════════════════
   PRODUCT DETAIL PAGE
   ═══════════════════════════════════════════════════════════════ */
.product-detail {
  padding: 7rem 4rem 5rem;
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
}
.product-gallery { position: relative; }
.product-gallery-main {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--gray-1);
  overflow: hidden;
  margin-bottom: 1rem;
}
.product-gallery-main img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 2rem;
}
.product-gallery-thumbs {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.product-gallery-thumbs .thumb {
  width: 80px; height: 80px;
  background: var(--gray-1);
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.3s;
}
.product-gallery-thumbs .thumb img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 4px;
}
.product-gallery-thumbs .thumb.active { border-color: var(--orange); }
.product-gallery-thumbs .thumb:hover { border-color: var(--orange-light); }

.product-detail-info {
  padding-top: 1rem;
}
.product-detail-cat {
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.8rem;
}
.product-detail-cat a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.product-detail-cat a:hover { border-color: var(--orange); }
.product-detail-info h1 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  color: var(--text);
}
.product-detail-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--orange-pale);
  border: 1px solid rgba(255,136,0,0.25);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-deep);
  margin-bottom: 1.5rem;
}
.product-detail-sku {
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}
.product-detail-sku strong { color: var(--text-soft); font-weight: 500; }
.product-detail-description {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-2);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-soft);
}
.product-detail-description h1,
.product-detail-description h2,
.product-detail-description h3 {
  font-family: var(--serif);
  font-weight: 400;
  margin: 1rem 0 0.6rem;
  color: var(--text);
}
.product-detail-description h1 { font-size: 1.4rem; }
.product-detail-description h2 { font-size: 1.2rem; }
.product-detail-description h3 { font-size: 1.1rem; }
.product-detail-description p { margin-bottom: 0.8rem; }
.product-detail-description ul, .product-detail-description ol { padding-left: 1.5rem; margin-bottom: 0.8rem; }
.product-detail-description li { margin-bottom: 0.3rem; }

.product-cta {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-2);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 1.8rem;
  background: var(--orange);
  color: #ffffff;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary svg { fill: none; stroke: currentColor; stroke-width: 2; }
.btn-primary:hover { background: var(--orange-deep); transform: translateY(-2px); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1rem 1.8rem;
  background: transparent;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--gray-3);
  transition: border-color 0.3s, color 0.3s, transform 0.2s;
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); transform: translateY(-2px); }

/* FOOTER */
footer {
  background: #ffffff;
  padding: 3rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,136,0,0.25);
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo { text-decoration: none; display: flex; align-items: center; }
.footer-logo-img { height: 50px; width: auto; object-fit: contain; }
.footer-copy {
  font-size: 15px;
  color: rgba(0,0,0,0.55);
  letter-spacing: 0.03em;
  text-align: center;
  flex: 1;
  min-width: 200px;
}
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,136,0,0.35);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: border-color 0.3s, background 0.3s;
}
.footer-socials a:hover { border-color: var(--orange); background: rgba(255,136,0,0.12); }
.footer-socials svg { width: 14px; height: 14px; stroke: var(--orange); fill: none; }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .categories-grid, .products-grid { grid-template-columns: repeat(3, 1fr); }
  .product-detail { grid-template-columns: 1fr; gap: 2.5rem; padding: 6rem 1.5rem 3rem; }
}
@media (max-width: 768px) {
  .catalog-hero { padding: 6rem 1.5rem 2.5rem; }
  .catalog-search-box input { font-size: 1.05rem; padding: 0.9rem 0.6rem; }
  .catalog-search-submit { padding: 0.9rem 1rem; font-size: 0.7rem; letter-spacing: 0.15em; }
  .catalog-search-icon { padding: 0 0 0 1rem; }
  .catalog-search-icon svg { width: 18px; height: 18px; }
  .categories-section, .products-section { padding: 3rem 1.5rem; }
  .categories-grid, .products-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .subcategory-header { padding: 6rem 0 1rem; }
  .subcategory-header-inner { padding: 0 1.5rem; }
  .subcategory-title h1 { font-size: 1.3rem; }
  footer { flex-direction: column; gap: 1.5rem; padding: 2.5rem 1.5rem; text-align: center; }
}
@media (max-width: 480px) {
  .categories-grid { grid-template-columns: 1fr; }
  .product-image img { padding: 0.5rem; }
  .product-info { padding: 1rem; }
  .product-name { font-size: 13px; min-height: auto; }
  .catalog-hero h1 { font-size: 2rem; }
  .catalog-search-submit { display: none; }
}

/* ── PRODUCT VARIANTS ── */
.product-variants {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--gray-1, #F8F8F6);
  border-left: 3px solid var(--orange);
}
.product-variants-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 1rem;
}
.variant-group {
  margin-bottom: 1rem;
}
.variant-group:last-of-type {
  margin-bottom: 0.8rem;
}
.variant-label {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.variant-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.variant-chip {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  background: #ffffff;
  border: 1px solid var(--gray-3, #DDDDD9);
  font-size: 13px;
  color: var(--text-soft);
  border-radius: 3px;
  transition: border-color 0.2s, color 0.2s;
}
.variant-chip:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.product-variants-hint {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--gray-2, #EEEEEC);
  font-size: 12px;
  color: var(--text-mute);
  font-style: italic;
}

nav.scrolled { background: rgba(255,255,255,0.97); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(0,0,0,0.06); box-shadow: 0 4px 30px rgba(0,0,0,0.06); }