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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(ellipse at 15% 5%, rgba(37, 99, 235, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 95%, rgba(30, 64, 175, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, #e2e7ee 0%, #d8dee8 100%);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===== CSS Custom Properties ===== */
:root {
  --bg-primary: #dde3ec;
  --bg-secondary: #d2d9e4;
  --bg-tertiary: #c8d0dc;
  --text-primary: #1a1a2e;
  --text-secondary: #4a5568;
  --text-muted: #94a3b8;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --border-color: #e2e8f0;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --container-width: 1200px;
}

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

/* ===== Section Common ===== */
.section {
  padding: 100px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
  background: rgba(221, 227, 236, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.navbar.scrolled {
  background: rgba(221, 227, 236, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.nav-brand-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

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

.lang-toggle {
  padding: 6px 14px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all var(--transition);
}

.lang-toggle:hover {
  background: var(--accent);
  color: #ffffff;
}

.admin-link {
  font-size: 1rem;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.admin-link:hover {
  opacity: 1;
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition);
  border-radius: 1px;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero Section ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, #f8fafc 0%, #f0f4f8 50%, #edf1f7 100%);
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(99, 102, 241, 0.03) 0%, transparent 40%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #1a1a2e 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-cta {
  display: inline-block;
  padding: 14px 40px;
  background: var(--accent);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
  background: var(--accent-hover);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== About Section ===== */
.about {
  background: var(--bg-primary);
}

.about-intro {
  max-width: 800px;
  margin: 0 auto 60px;
  text-align: center;
}

.about-intro p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Factory Gallery */
.factory-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 60px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: transform var(--transition);
}

.gallery-item:hover .gallery-placeholder {
  transform: scale(1.05);
}

/* Factory Advantages */
.factory-advantages {
  margin-top: 60px;
  text-align: center;
}

.section-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.section-subtitle-en {
  font-size: 12px;
  letter-spacing: 3px;
  color: rgba(0,0,0,0.25);
  text-transform: uppercase;
  margin-bottom: 30px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.advantage-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.08);
}

.advantage-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.advantage-card h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Process Flow */
.process-flow {
  margin-bottom: 60px;
  text-align: center;
}

.process-title {
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--text-primary);
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  min-width: 100px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.flow-icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
}

.flow-icon svg {
  width: 100%;
  height: 100%;
}

.flow-step span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 300;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition), border-color var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===== Products Section ===== */
.products {
  background: var(--bg-secondary);
}

.product-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
}

.tab-btn {
  padding: 10px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.tab-btn.active,
.tab-btn:hover {
  color: #ffffff;
  background: var(--accent);
  border-color: var(--accent);
}

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

.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

.product-card-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.product-card-image .placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
}

.product-card-body {
  padding: 20px;
}

.product-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.5;
}

.product-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  margin: 8px 0;
}

.modal-product-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin: 8px 0 16px;
}

.product-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-tag {
  padding: 4px 10px;
  font-size: 0.75rem;
  background: rgba(37, 99, 235, 0.06);
  color: var(--accent);
  border-radius: 20px;
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.core-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: var(--accent);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
}

/* ===== New Arrivals Section ===== */
.new-arrivals {
  background: var(--bg-primary);
}

.news-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.news-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

.news-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #eef2f7, #e8ecf3);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card-image .placeholder-icon {
  width: 48px;
  height: 48px;
  color: var(--text-muted);
}

.news-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 12px;
  background: #ff4757;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.news-card-body {
  padding: 24px;
  flex: 1;
}

.news-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.news-card-name {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.news-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== Contact Section ===== */
.contact {
  background: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.contact-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14), 0 4px 8px rgba(0, 0, 0, 0.08);
}

.contact-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--accent);
}

.contact-icon svg {
  width: 100%;
  height: 100%;
}

.contact-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===== Footer ===== */
.footer {
  background: #1e293b;
  border-top: none;
  padding: 40px 0 24px;
  color: #cbd5e1;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 4px;
}

.footer-brand span {
  font-weight: 600;
  font-size: 1rem;
  color: #e2e8f0;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: #94a3b8;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: #64748b;
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border-radius: 50%;
  transition: color var(--transition);
  z-index: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 32px;
}

.modal-product-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-primary));
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-product-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.modal-product-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.modal-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.3s, transform 0.8s ease 0.3s;
}

.slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive: Tablet (768px) ===== */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #dde3ec;
    flex-direction: column;
    padding: 80px 32px;
    gap: 24px;
    transition: right var(--transition);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
    right: 0;
  }

  .factory-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

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

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

  .footer-content {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .flow-steps {
    gap: 8px;
  }

  .flow-step {
    padding: 14px;
    min-width: 70px;
  }

  .flow-arrow {
    font-size: 1.2rem;
  }
}

/* ===== Responsive: Mobile (480px) ===== */
@media (max-width: 480px) {
  .section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 1.7rem;
    margin-bottom: 40px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .hero-cta {
    padding: 12px 30px;
    font-size: 0.9rem;
  }

  .factory-gallery {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .news-container {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .product-tabs {
    flex-direction: column;
    align-items: center;
  }

  .flow-steps {
    flex-wrap: wrap;
  }

  .flow-arrow {
    display: none;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
}

/* ===== 工厂优势 Factory Advantages ===== */
.factory-advantages {
  margin-top: 60px;
  text-align: center;
}

.factory-advantages .section-subtitle {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.section-subtitle-en {
  font-size: 12px;
  letter-spacing: 3px;
  color: rgba(0,0,0,0.25);
  text-transform: uppercase;
  margin-bottom: 36px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
}

.advantage-card {
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 0 1px rgba(0, 0, 0, 0.06);
  padding: 36px 28px;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.advantage-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
  font-size: 42px;
  margin-bottom: 16px;
  line-height: 1;
}

.advantage-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .advantage-card {
    padding: 24px 20px;
  }
}

/* ===== Section Dividers ===== */
section + section {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* ===== Custom Image Display Styles ===== */
/* Gallery custom images */
.gallery-custom-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover .gallery-custom-img {
  transform: scale(1.05);
}

/* Advantage card custom images */
.advantage-custom-img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: 0 auto;
  display: block;
}

.advantage-icon img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin: 0 auto;
  display: block;
}

/* News card image */
.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-custom-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Product card custom image */
.product-custom-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Contact custom image */
.contact-custom-image {
  margin-bottom: 40px;
  text-align: center;
  border-radius: var(--radius-md);
  overflow: hidden;
  max-height: 300px;
}

.contact-custom-image img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}