:root {
  --bg: #fffaf4;
  --paper: rgba(255, 255, 255, 0.82);
  --line: rgba(148, 99, 70, 0.18);
  --text: #2d2018;
  --muted: #756155;
  --accent: #d96d4f;
  --accent-deep: #b65137;
  --mint: #a8d8c8;
  --shadow: 0 22px 44px rgba(96, 58, 38, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 205, 173, 0.45), transparent 34%),
    radial-gradient(circle at top right, rgba(168, 216, 200, 0.34), transparent 28%),
    linear-gradient(180deg, #fffaf4 0%, #fffdf9 42%, #fff7ef 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 32px;
  backdrop-filter: blur(14px);
  background: rgba(255, 250, 244, 0.8);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.hero,
.page-hero,
.section-shell,
.page-layout,
.contact-grid,
.product-page {
  width: min(1180px, calc(100% - 40px));
  margin-left: auto;
  margin-right: auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: stretch;
  padding: 52px 0 24px;
}

.hero-copy,
.hero-visual,
.info-panel,
.contact-card,
.product-info,
.product-images,
.section-shell,
.page-hero {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 42px;
}

.hero-copy h1,
.page-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy p,
.page-hero p,
.collection-note,
.contact-note,
.product-summary,
.empty-state {
  color: var(--muted);
}

.hero-badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(217, 109, 79, 0.12);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-actions,
.hero-tags,
.cta-band {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-tags {
  margin-top: 24px;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.button-primary,
.button-secondary,
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button-primary,
.cta-btn {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 14px 28px rgba(217, 109, 79, 0.2);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.button-primary:hover,
.button-secondary:hover,
.cta-btn:hover {
  transform: translateY(-1px);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 179, 143, 0.92), transparent 22%),
    radial-gradient(circle at 78% 24%, rgba(168, 216, 200, 0.9), transparent 18%),
    radial-gradient(circle at 70% 78%, rgba(255, 224, 175, 0.88), transparent 26%),
    linear-gradient(160deg, #fff7f2 0%, #fffdf9 100%);
}

.hero-note {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  max-width: 220px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.section-shell {
  margin-top: 28px;
  padding: 30px;
}

.breadcrumb-shell {
  margin-top: 20px;
  padding: 18px 24px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 13px;
}

.breadcrumb a:hover {
  color: var(--text);
}

.section-heading {
  margin-bottom: 22px;
}

.section-heading h2,
.info-panel h2,
.contact-card h2,
.product-section h2 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.15;
}

.value-grid,
.page-layout,
.contact-grid,
.process-grid,
.category-grid,
.faq-list {
  display: grid;
  gap: 18px;
}

.value-grid,
.page-layout,
.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.category-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-card,
.info-panel,
.contact-card,
.process-card,
.faq-item,
.category-card,
.cta-band {
  padding: 24px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.value-card h3,
.card-title,
.process-card h3,
.faq-item h3,
.category-card h3 {
  margin: 0 0 8px;
}

.process-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(217, 109, 79, 0.12);
  color: var(--accent-deep);
  font-weight: 700;
  margin-bottom: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 30px rgba(96, 58, 38, 0.06);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(96, 58, 38, 0.11);
}

.product-card img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #f8efe6;
}

.card-body {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.card-cat {
  margin: 0;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-title {
  font-size: 18px;
  line-height: 1.35;
}

.card-price {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.category-card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.category-label {
  margin: 0;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.category-count {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(168, 216, 200, 0.24);
  color: #31584a;
  font-size: 12px;
  font-weight: 700;
}

.category-preview {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: center;
  margin-top: auto;
}

.category-preview img {
  width: 84px;
  height: 84px;
  border-radius: 18px;
  object-fit: cover;
}

.page-hero {
  margin-top: 34px;
  padding: 36px;
}

.product-page {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 22px;
  align-items: start;
  padding-top: 34px;
}

.product-images,
.product-info {
  padding: 24px;
}

.product-images {
  position: sticky;
  top: 92px;
}

.main-image-wrap {
  overflow: hidden;
  border-radius: 22px;
  background: #f8efe6;
}

.main-image-wrap img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.gallery-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(78px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.gallery-thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid transparent;
  background: #f6ede4;
  cursor: pointer;
}

.gallery-thumb.active,
.gallery-thumb:hover {
  border-color: var(--accent);
}

.product-category {
  margin: 0 0 10px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.product-cn {
  margin: 10px 0 0;
  color: var(--muted);
}

.product-price {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(217, 109, 79, 0.08);
  color: var(--accent-deep);
  font-weight: 600;
}

.product-summary {
  margin: 18px 0 0;
}

.product-section {
  margin-top: 22px;
}

.product-section ul {
  margin: 0;
  padding-left: 18px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
}

.spec-table th,
.spec-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 99, 70, 0.12);
}

.spec-table th {
  width: 34%;
  color: var(--muted);
  font-weight: 600;
}

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

.kw-tag {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(168, 216, 200, 0.24);
  color: #31584a;
  font-size: 12px;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(148, 99, 70, 0.18);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
}

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 34px auto 28px;
  padding: 22px 0 8px;
  color: var(--muted);
  text-align: center;
}

code {
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(45, 32, 24, 0.08);
}

@media (max-width: 980px) {
  .hero,
  .product-page,
  .page-layout,
  .value-grid,
  .contact-grid,
  .product-grid,
  .category-grid,
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-visual,
  .product-images {
    position: static;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 14px 20px;
  }

  .hero,
  .product-page,
  .page-layout,
  .value-grid,
  .contact-grid,
  .product-grid,
  .category-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero,
  .page-hero,
  .section-shell,
  .page-layout,
  .contact-grid,
  .product-page {
    width: min(1180px, calc(100% - 24px));
  }

  .hero-copy,
  .page-hero,
  .product-images,
  .product-info,
  .section-shell {
    padding: 24px;
  }

  .category-preview {
    grid-template-columns: 72px 1fr;
  }

  .category-preview img {
    width: 72px;
    height: 72px;
  }
}