/* ============================================================
   BESTK TABLEWARE — Global Stylesheet
   Modern · Clean · Warm · Professional · International
   ============================================================ */

:root {
  /* Brand Palette — Warm, Ceramic-Inspired */
  --warm-white: #FAF7F2;
  --off-white: #F5F1EA;
  --soft-beige: #EDE6DB;
  --charcoal: #2B2B2B;
  --dark-navy: #232A33;
  --terracotta: #C67B5C;
  --terracotta-dark: #A96245;
  --muted-olive: #8A8A6E;
  --text-primary: #2B2B2B;
  --text-secondary: #6B6560;
  --text-light: #9A948D;
  --border-light: #E8E2D8;
  --white: #FFFFFF;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout */
  --container: 1240px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 3px rgba(43, 43, 43, 0.08);
  --shadow-md: 0 4px 16px rgba(43, 43, 43, 0.10);
  --shadow-lg: 0 12px 32px rgba(43, 43, 43, 0.14);

  /* Transitions */
  --transition: all 0.25s ease;
}

/* ============ Reset & Base ============ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--warm-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--terracotta-dark);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--terracotta);
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

.section-alt {
  background-color: var(--off-white);
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  margin-bottom: 14px;
}

.section-title {
  font-size: 38px;
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--charcoal);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--dark-navy);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-outline:hover {
  background-color: var(--charcoal);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-terracotta {
  background-color: var(--terracotta);
  color: var(--white);
}

.btn-terracotta:hover {
  background-color: var(--terracotta-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-light-outline {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--white);
}

.btn-light-outline:hover {
  background-color: var(--white);
  color: var(--charcoal);
}

.btn-lg {
  padding: 16px 38px;
  font-size: 15px;
}

/* ============ Header / Navigation ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 22px;
  font-weight: 750;
  letter-spacing: 1.5px;
  color: var(--charcoal);
  text-decoration: none;
}

.logo:hover { color: var(--charcoal); }

.logo .logo-sub {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-light);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--terracotta);
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--charcoal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  padding: 9px 20px;
  font-size: 13px;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 120px 0 140px;
  background:
    linear-gradient(180deg, rgba(43, 43, 43, 0.55) 0%, rgba(43, 43, 43, 0.35) 100%),
    url('../images/banner.webp') center/cover no-repeat;
  color: var(--white);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(180deg, transparent, var(--warm-white));
}

.hero-inner {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 22px;
}

.hero-title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1px;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 19px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
  max-width: 620px;
  margin-bottom: 38px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============ Stats bar ============ */
.stats-bar {
  background-color: var(--dark-navy);
  color: var(--white);
  padding: 44px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ============ Feature / Value cards ============ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--soft-beige);
}

.value-icon {
  font-size: 30px;
  margin-bottom: 18px;
  display: block;
}

.value-card h3 {
  font-size: 19px;
  font-weight: 650;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.value-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ============ Product cards ============ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.product-card .thumb-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--off-white);
}

.product-card .thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .thumb-wrap img {
  transform: scale(1.06);
}

.product-card .card-body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card .card-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  margin-bottom: 6px;
}

.product-card .card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--charcoal);
  line-height: 1.4;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-actions {
  margin-top: auto;
  display: flex;
  gap: 8px;
}

.card-actions .btn {
  flex: 1;
  padding: 9px 12px;
  font-size: 12.5px;
}

/* ============ Category pills ============ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.filter-pill {
  padding: 9px 20px;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 40px;
  border: 1.5px solid var(--border-light);
  background: var(--white);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.filter-pill.active {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--white);
}

.filter-pill .count {
  font-size: 11.5px;
  opacity: 0.7;
  margin-left: 3px;
}

/* ============ Search box ============ */
.search-box {
  position: relative;
  max-width: 480px;
  margin-bottom: 28px;
}

.search-box input {
  width: 100%;
  padding: 14px 48px 14px 20px;
  font-size: 15px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--charcoal);
  transition: var(--transition);
}

.search-box input:focus {
  outline: none;
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(198, 123, 92, 0.15);
}

.search-box .search-icon {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--text-light);
  pointer-events: none;
}

/* ============ Pagination ============ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
}

.page-btn {
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-light);
  background: var(--white);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.page-btn:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.page-btn.active {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--white);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.results-info {
  font-size: 13.5px;
  color: var(--text-light);
  margin-bottom: 20px;
}

/* ============ Product Detail ============ */
.detail-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: start;
}

.detail-gallery {
  position: sticky;
  top: 100px;
}

.detail-main-img {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border-light);
  margin-bottom: 14px;
}

.detail-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-thumbs {
  display: flex;
  gap: 10px;
}

.detail-thumb {
  width: 74px;
  height: 74px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}

.detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-thumb.active,
.detail-thumb:hover {
  border-color: var(--terracotta);
}

.detail-info h1 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}

.detail-cat {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  margin-bottom: 22px;
  display: inline-block;
}

.detail-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 30px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}

.spec-table tr {
  border-bottom: 1px solid var(--border-light);
}

.spec-table td {
  padding: 13px 0;
  font-size: 14.5px;
}

.spec-table td:first-child {
  width: 40%;
  font-weight: 600;
  color: var(--charcoal);
}

.spec-table td:last-child {
  color: var(--text-secondary);
}

.detail-cta {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 8px;
}

.detail-cta h3 {
  font-size: 18px;
  font-weight: 650;
  margin-bottom: 8px;
}

.detail-cta p {
  font-size: 14.5px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

/* ============ CTA band ============ */
.cta-band {
  background: var(--charcoal);
  color: var(--white);
  padding: 88px 0;
  text-align: center;
}

.cta-band h2 {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.cta-band p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 620px;
  margin: 0 auto 34px;
}

.cta-band .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ Process / Steps ============ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 26px;
  position: relative;
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-step .step-num {
  font-size: 42px;
  font-weight: 700;
  color: var(--soft-beige);
  line-height: 1;
  margin-bottom: 16px;
  font-family: var(--font-display);
}

.process-step h3 {
  font-size: 17px;
  font-weight: 650;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ Materials / Decor cards ============ */
.material-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.material-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 38px 34px;
  transition: var(--transition);
}

.material-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.material-card h3 {
  font-size: 21px;
  font-weight: 650;
  margin-bottom: 8px;
}

.material-card .mat-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--terracotta-dark);
  background: var(--off-white);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.material-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.material-card ul {
  margin-top: 12px;
}

.material-card ul li {
  font-size: 13.5px;
  color: var(--text-secondary);
  padding: 5px 0 5px 20px;
  position: relative;
}

.material-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--terracotta);
}

/* ============ Contact ============ */
.contact-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.contact-info h3 {
  font-size: 20px;
  font-weight: 650;
  margin-bottom: 14px;
}

.contact-info p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 22px;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
}

.contact-method .cm-icon {
  font-size: 20px;
  margin-top: 2px;
}

.contact-method .cm-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 3px;
}

.contact-method .cm-value {
  font-size: 15.5px;
  font-weight: 500;
  color: var(--charcoal);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 38px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 7px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  font-size: 14.5px;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--warm-white);
  color: var(--charcoal);
  transition: var(--transition);
  font-family: var(--font-body);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--terracotta);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(198, 123, 92, 0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 12.5px;
  color: var(--text-light);
  margin-top: 12px;
}

.form-success {
  display: none;
  background: #F0F5EF;
  border: 1px solid #CDE0CC;
  color: #3E6B3E;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  margin-bottom: 20px;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--dark-navy);
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  margin-bottom: 44px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  padding: 5px 0;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* ============ Misc ============ */
.text-center { text-align: center; }

.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }

.page-hero {
  background: var(--off-white);
  border-bottom: 1px solid var(--border-light);
  padding: 72px 0 56px;
}

.page-hero h1 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 680px;
}

.breadcrumb {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 12px;
}

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

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

/* Loading state */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 0;
  color: var(--text-light);
  font-size: 15px;
}

.loading::before {
  content: '';
  width: 28px;
  height: 28px;
  border: 3px solid var(--border-light);
  border-top-color: var(--terracotta);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 14px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Lazy image fade-in */
.lazy-img {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.lazy-img.loaded {
  opacity: 1;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-light);
}

.empty-state h3 {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 30px; }
  .hero { padding: 88px 0 110px; }
  .hero-title { font-size: 38px; }
  .hero-sub { font-size: 16.5px; }

  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--warm-white);
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 20px;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { transform: translateY(0); }
  .nav-links { flex-direction: column; gap: 16px; }
  .nav-cta { align-self: flex-start; }

  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .value-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .material-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  .detail-layout { grid-template-columns: 1fr; gap: 32px; }
  .detail-gallery { position: static; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .page-hero h1 { font-size: 32px; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-card .card-body { padding: 12px; }
  .product-card .card-name { font-size: 13px; }
  .hero-title { font-size: 32px; }
  .stat-num { font-size: 30px; }
  .container { padding: 0 16px; }
}