:root {
  --cream: #f6f4ef;
  --cream-2: #ece8e0;
  --white: #fdfcfa;
  --ink: #121110;
  --ink-2: #3d3935;
  --ink-muted: #7a746c;
  --line: rgba(18, 17, 16, 0.09);
  --bronze: #8b6914;
  --bronze-soft: #a68455;
  --bronze-bg: rgba(139, 105, 20, 0.08);
  --dark: #0c0b0a;
  --shadow: 0 24px 80px rgba(18, 17, 16, 0.08);
  --shadow-soft: 0 8px 32px rgba(18, 17, 16, 0.05);
  --radius: 2px;
  --radius-lg: 4px;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --header-h: 80px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  image-rendering: auto;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

/* ─── Top line ─── */
.announce {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 12px 20px;
}
.announce span { color: var(--bronze-soft); }

/* ─── Header ─── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 244, 239, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
}

.nav { display: flex; gap: 36px; }
.nav a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 0.3s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--ink); }

.header-right { display: flex; align-items: center; gap: 24px; }
.header-phone {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.35s var(--ease);
}
.btn-primary {
  background: var(--ink);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--bronze);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--cream); }
.btn-bronze {
  background: var(--bronze);
  color: var(--white);
}
.btn-bronze:hover { background: var(--bronze-soft); }
.btn-sm { padding: 12px 22px; font-size: 0.68rem; }
.btn-block { width: 100%; }

.menu-btn { display: none; background: none; border: none; cursor: pointer; }

/* ─── Hero ─── */
.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: clamp(48px, 8vw, 100px) 0;
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(166,132,85,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
  position: relative;
}

.hero-tag {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-tag::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--bronze-soft);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: italic;
  color: var(--bronze-soft);
}

.hero-text {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: 440px;
  margin-bottom: 40px;
  font-weight: 400;
  line-height: 1.75;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-trust {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.trust-pill strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 6px;
}
.trust-pill span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.hero-visual { position: relative; }

.hero-slider {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 48px);
  position: relative;
}
.hero-slider::after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.hero-slide img {
  width: 100%;
  height: clamp(360px, 45vw, 520px);
  object-fit: contain;
  object-position: center;
}

.hero-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.hero-thumb {
  flex: 1;
  max-width: 80px;
  aspect-ratio: 1;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 8px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.3s;
}
.hero-thumb.active, .hero-thumb:hover { opacity: 1; border-color: var(--bronze-soft); }
.hero-thumb img { width: 100%; height: 100%; object-fit: contain; }

.hero-float-card { display: none; }

/* ─── Trust strip ─── */
.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.trust-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  padding: 28px 24px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-align: center;
  border-right: 1px solid var(--line);
}
.trust-item:last-child { border-right: none; }
.trust-icon { display: none; }

/* ─── Sections ─── */
section { padding: clamp(80px, 12vw, 140px) 0; }

.section-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-desc {
  color: var(--ink-muted);
  max-width: 520px;
  font-size: 1rem;
  line-height: 1.75;
}
.section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.section-head.center { text-align: center; }
.section-head.center .section-desc { margin: 0 auto; }

/* ─── Products ─── */
.featured-grid, .products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-card {
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: background 0.4s var(--ease);
}
.product-card:hover { background: var(--cream); }
.product-card.hidden { display: none; }

.product-badges {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
}
.badge {
  display: inline-block;
  padding: 6px 12px;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--cream);
}
.badge-sale { background: var(--bronze); }
.badge-hit, .badge-new { background: var(--ink-2); }

.product-img {
  position: relative;
  background: radial-gradient(circle at 50% 60%, #fff 0%, var(--cream-2) 100%);
  padding: clamp(24px, 4vw, 40px);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-img img {
  max-height: 260px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .product-img img { transform: scale(1.04); }

.product-body { padding: 28px 28px 32px; flex: 1; display: flex; flex-direction: column; }

.product-brand {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 10px;
}
.product-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 16px;
  flex: 1;
}
.product-meta { display: block; margin-bottom: 12px; }
.meta-chip {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.product-rating {
  font-size: 0.75rem;
  color: var(--bronze-soft);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.product-price-block { margin-bottom: 24px; padding-top: 16px; border-top: 1px solid var(--line); }
.price-row { display: flex; align-items: baseline; gap: 14px; }
.price-now {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
}
.price-old {
  font-size: 0.9rem;
  color: var(--ink-muted);
  text-decoration: line-through;
}
.price-save { display: none; }

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ─── Catalog toolbar ─── */
.catalog-toolbar {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.search-input, .sort-select {
  padding: 14px 20px;
  border: 1px solid var(--line);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--ink);
  outline: none;
  min-width: 200px;
}
.search-input { flex: 1; max-width: 360px; }
.search-input:focus, .sort-select:focus { border-color: var(--bronze-soft); }

.filter-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
}
.filter-tab {
  padding: 14px 24px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  cursor: pointer;
  transition: all 0.3s;
}
.filter-tab.active {
  color: var(--ink);
  border-bottom-color: var(--bronze);
}

/* ─── Brands ─── */
.brands-section {
  padding: 64px 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.brands-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(40px, 8vw, 100px);
  opacity: 0.85;
}
.brands-row img { height: 36px; width: auto; max-width: 160px; object-fit: contain; }

/* ─── Gallery (editorial) ─── */
.gallery-section { background: var(--dark); color: var(--cream); }
.gallery-section .section-label { color: var(--bronze-soft); }
.gallery-section .section-title { color: var(--cream); }
.gallery-section .section-desc { color: rgba(246,244,239,0.55); }

.photo-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}
.mosaic-item {
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: #1a1918;
  aspect-ratio: 1;
}
.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  opacity: 0.92;
  transition: transform 0.7s var(--ease), opacity 0.4s;
}
.mosaic-item:hover img { transform: scale(1.05); opacity: 1; }
.mosaic-item:nth-child(n) { grid-column: span 1; grid-row: span 1; }
.mosaic-item.kit-item { background: #222; }
.mosaic-item.kit-item img { padding: 24px; }

.mosaic-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  opacity: 0;
  transition: opacity 0.3s;
}
.mosaic-item:hover .mosaic-label { opacity: 1; }

.gallery-count {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bronze-soft);
  margin-top: 12px;
}

/* ─── Kit ─── */
.kit-section { background: var(--cream); }
.kit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.kit-card {
  background: var(--white);
  border: 1px solid var(--line);
}
.kit-card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  padding: 24px;
  background: radial-gradient(circle, #fff, var(--cream-2));
}
.kit-card-body { padding: 24px; }
.kit-card-body h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.kit-card-body p { font-size: 0.88rem; color: var(--ink-muted); }

/* ─── Showcase ─── */
.showcase-section { background: var(--white); }
.showcase-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.showcase-img {
  background: var(--cream);
  padding: clamp(32px, 5vw, 56px);
  border: 1px solid var(--line);
}
.showcase-img img {
  width: 100%;
  height: clamp(320px, 40vw, 480px);
  object-fit: contain;
}
.showcase-list {
  list-style: none;
  margin: 28px 0 36px;
}
.showcase-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}

/* ─── Benefits ─── */
.benefits-section { background: var(--cream); border-top: 1px solid var(--line); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.benefit {
  background: var(--white);
  padding: 40px 28px;
}
.benefit-icon { display: none; }
.benefit h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 12px;
}
.benefit p { font-size: 0.88rem; color: var(--ink-muted); line-height: 1.7; }

/* ─── Savings ─── */
.savings-wrap {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(32px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.savings-bars { margin-top: 32px; display: flex; flex-direction: column; gap: 24px; }
.bar-item label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--ink-muted);
}
.bar-track { height: 3px; background: var(--cream-2); }
.bar-fill { height: 100%; transition: width 0.8s var(--ease); }
.bar-fill.gas { background: var(--ink-muted); }
.bar-fill.el { background: #999; }
.bar-fill.hp { background: var(--bronze); }
.savings-result { text-align: center; padding: 40px; background: var(--cream); border: 1px solid var(--line); }
.savings-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 400;
  color: var(--bronze);
  line-height: 1;
  margin: 16px 0;
}

.pick-insulation {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pick-insulation .chip {
  padding: 10px 18px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.pick-insulation .chip:hover {
  border-color: var(--bronze);
  color: var(--ink);
}

.pick-insulation .chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.pick-panel {
  margin-top: 32px;
  padding: clamp(28px, 4vw, 40px);
  background: var(--cream);
  border: 1px solid var(--line);
}

.pick-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 10px;
}

.pick-header p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.pick-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.pick-card {
  position: relative;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pick-card-main {
  border-color: var(--bronze);
  box-shadow: 0 8px 28px rgba(139, 94, 60, 0.08);
}

.pick-card-img {
  width: 100%;
  height: 140px;
  object-fit: contain;
  background: var(--cream);
  margin: 4px 0;
}

.pick-tag {
  align-self: flex-start;
  padding: 4px 10px;
  background: var(--cream-2);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.pick-card-main .pick-tag {
  background: var(--bronze);
  color: var(--white);
}

.pick-card-brand {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
}

.pick-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.3;
}

.pick-card-meta {
  font-size: 0.88rem;
  color: var(--ink-muted);
}

.pick-card-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
}

.pick-card-actions .btn { flex: 1; }

/* ─── Reviews ─── */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review {
  padding: 36px;
  background: var(--white);
  border: 1px solid var(--line);
}
.review-stars { color: var(--bronze-soft); letter-spacing: 4px; font-size: 0.8rem; margin-bottom: 20px; }
.review p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 28px;
}
.review-author { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 40px; height: 40px;
  background: var(--cream-2);
  display: grid; place-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--bronze);
}
.review-author strong { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.04em; }
.review-author span { font-size: 0.75rem; color: var(--ink-muted); display: block; }

/* ─── FAQ ─── */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  padding: 24px 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink);
}
.faq-q svg { flex-shrink: 0; color: var(--bronze); transition: transform 0.3s; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-item.open .faq-a { max-height: 200px; }
.faq-a p { padding-bottom: 24px; color: var(--ink-muted); font-size: 0.95rem; }

/* ─── Order ─── */
.order-section {
  background: var(--dark);
  color: var(--cream);
}
.order-info h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  margin-bottom: 20px;
}
.order-info p { color: rgba(246,244,239,0.55); margin-bottom: 32px; line-height: 1.75; }
.order-features { list-style: none; }
.order-features li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: rgba(246,244,239,0.75);
}
.order-features li::before { content: '— '; color: var(--bronze-soft); }

.order-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }

.order-form {
  background: var(--white);
  color: var(--ink);
  padding: clamp(28px, 4vw, 40px);
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--cream);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--bronze-soft);
  background: var(--white);
}
.form-row textarea { min-height: 100px; resize: vertical; }

.form-lead {
  margin: 0 0 22px;
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.label-muted {
  font-weight: 400;
  color: var(--ink-muted);
}

.form-row-optional label { color: var(--ink-soft); }

.order-model-hint {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 14px;
  background: var(--blue-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.order-model-hint.show,
.order-model-hint:not([hidden]) {
  display: flex;
}

.order-model-clear {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: rgba(12, 27, 46, 0.06);
  color: var(--ink-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.order-model-clear:hover {
  background: rgba(12, 27, 46, 0.1);
  color: var(--ink);
}
.form-note { font-size: 0.72rem; color: var(--ink-muted); text-align: center; margin-top: 16px; }
.form-success {
  display: none;
  margin-top: 16px;
  padding: 14px;
  background: var(--bronze-bg);
  color: var(--bronze);
  font-size: 0.85rem;
  text-align: center;
}
.form-success.show { display: block; }
.form-error {
  display: none;
  margin-top: 16px;
  padding: 14px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 0.85rem;
  text-align: center;
}
.form-error.show { display: block; }

/* ─── Footer ─── */
.footer {
  background: var(--dark);
  color: rgba(246,244,239,0.5);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-brand .logo { display: inline-block; margin-bottom: 16px; }
.footer .logo img { height: 44px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer h4 {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 20px;
}
.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; }
.footer a {
  font-size: 0.85rem;
  color: rgba(246,244,239,0.45);
  transition: color 0.3s;
}
.footer a:hover { color: var(--bronze-soft); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-align: center;
}

/* ─── Modal ─── */
.modal-bg {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(12,11,10,0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease);
}
.modal-bg.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--white);
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 32px 32px 0;
  gap: 16px;
}
.modal-close {
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  background: none;
  cursor: pointer;
  font-size: 18px;
}
.modal-body {
  padding: 24px 32px 32px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
}
.modal-img {
  background: radial-gradient(circle, #fff, var(--cream-2));
  padding: 32px;
  border: 1px solid var(--line);
}
.modal-img img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
}
.modal-thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.modal-thumb {
  width: 64px; height: 64px;
  border: 1px solid var(--line);
  padding: 6px;
  cursor: pointer;
  background: var(--cream);
}
.gallery-thumb,
.modal-thumb {
  width: 72px;
  height: 72px;
  padding: 4px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
  transition: border-color 0.2s;
}
.gallery-thumb.active,
.modal-thumb.active { border-color: var(--bronze); }
.gallery-thumb img,
.modal-thumb img { width: 100%; height: 100%; object-fit: contain; }

.product-specs,
.modal-specs { list-style: none; margin: 24px 0; }
.product-specs li,
.modal-specs li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}
.product-specs li span:first-child,
.modal-specs li span:first-child { color: var(--ink-muted); letter-spacing: 0.04em; flex-shrink: 0; }
.product-specs li span:last-child { text-align: right; }

.product-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.product-breadcrumb a { color: var(--bronze); }
.product-breadcrumb span::before { content: '/'; margin-right: 10px; color: var(--line); }

.product-not-found { padding: 48px 0; text-align: center; color: var(--ink-muted); }

/* ─── Product page ─── */
.product-page { padding: calc(var(--header-h) + 48px) 0 80px; background: var(--cream); }
.product-page-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; }
.product-gallery-main {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 48px);
}
.product-gallery-main img {
  width: 100%;
  height: clamp(360px, 45vw, 520px);
  object-fit: contain;
}
.product-gallery-thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.product-info-panel {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(28px, 4vw, 40px);
}
.product-info-panel h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 500;
  margin-bottom: 20px;
}
.card-link {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bronze);
}

/* ─── Float ─── */
.float-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--ink);
  color: var(--cream);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s, background 0.3s;
}
.float-btn:hover { transform: translateY(-2px); background: var(--bronze); }
.float-viber { font-size: 0.55rem; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.show { opacity: 1; transform: none; }

.meta-chip-soft {
  background: transparent;
  border-color: var(--line);
  color: var(--ink-muted);
}

/* ─── Multi-page layout ─── */
main { min-height: 60vh; }

.page-hero {
  padding: calc(var(--header-h) + 48px) 0 56px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.page-hero-compact { padding-bottom: 40px; }

.page-hero-inner { max-width: 720px; }

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.1;
  margin: 12px 0 20px;
}

.page-hero-lead {
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.home-section { padding: clamp(56px, 8vw, 96px) 0; }

.home-intro {
  padding: clamp(48px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--line);
}

.home-intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.home-stats {
  display: grid;
  gap: 28px;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
}

.stat-item { display: grid; gap: 6px; }

.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--bronze);
  line-height: 1;
}

.stat-label { font-size: 0.88rem; color: var(--ink-muted); }

.text-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bronze);
  border-bottom: 1px solid var(--bronze-soft);
}

.section-cta { text-align: center; margin-top: 40px; }

.page-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.page-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-card:hover {
  border-color: var(--bronze-soft);
  transform: translateY(-2px);
}

.page-card-num {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--bronze);
  margin-bottom: 16px;
  display: block;
}

.page-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.page-card p { font-size: 0.9rem; color: var(--ink-muted); line-height: 1.6; }

.home-cta {
  padding: clamp(56px, 8vw, 88px) 0;
  background: var(--dark);
  color: rgba(255,255,255,0.85);
}

.home-cta-inner {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.home-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--white);
  margin-bottom: 12px;
}

.home-cta p { margin-bottom: 28px; color: rgba(255,255,255,0.65); }

.content-section { padding: clamp(48px, 7vw, 80px) 0; }
.content-section.alt-bg { background: var(--white); }

.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.content-img img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 24px;
}

.content-text h2,
.content-wide h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 20px;
}

.content-text p,
.content-wide p { color: var(--ink-soft); margin-bottom: 16px; line-height: 1.75; }

.content-list {
  list-style: none;
  margin: 20px 0;
  display: grid;
  gap: 10px;
}

.content-list li {
  padding-left: 18px;
  position: relative;
  color: var(--ink-soft);
}

.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 1px;
  background: var(--bronze);
}

.content-note { font-size: 0.88rem; color: var(--ink-muted); margin-top: 20px; }

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-card {
  padding: 32px;
  border: 1px solid var(--line);
  background: var(--cream);
}

.about-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--bronze);
  margin-bottom: 12px;
  display: block;
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.about-card p { font-size: 0.9rem; color: var(--ink-muted); line-height: 1.65; }

.about-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 28px;
}

.about-list-item {
  padding: 24px;
  border-left: 2px solid var(--bronze);
  background: var(--white);
}

.about-list-item h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.about-list-item p { font-size: 0.9rem; color: var(--ink-muted); }

.contact-direct { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.contact-direct p { font-size: 0.82rem; color: var(--ink-muted); margin-bottom: 8px; }
.contact-phone {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--ink);
}

.hero-home .hero-float-card { display: none; }

@media (max-width: 1024px) {
  .hero-grid, .showcase-split, .savings-wrap, .order-grid, .modal-body, .product-page-grid, .home-intro-grid, .content-split, .page-cards, .about-grid, .about-list { grid-template-columns: 1fr; }
  .featured-grid, .products-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid, .kit-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .photo-mosaic { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--cream); flex-direction: column; padding: 24px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .menu-btn { display: block; }
  .header-phone span { display: none; }
  .hero-trust { flex-direction: column; gap: 24px; }
  .featured-grid, .products-grid, .reviews-grid, .benefits-grid, .kit-grid, .footer-grid { grid-template-columns: 1fr; }
  .product-actions { grid-template-columns: 1fr; }
  .photo-mosaic { grid-template-columns: repeat(2, 1fr); }
}