:root {
  --color-bg: #0b1121;
  --color-surface: #111827;
  --color-surface-2: #1a2235;
  --color-border: #1e293b;
  --color-text: #e2e8f0;
  --color-text-secondary: #94a3b8;
  --color-text-muted: #64748b;
  --color-accent: #06b6d4;
  --color-accent-hover: #22d3ee;
  --color-accent-dim: rgba(6, 182, 212, 0.1);
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --transition: 0.2s ease;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a { color: var(--color-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-hover); }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 4rem 0; }
.section.bg-alt { background: var(--color-surface); }

.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}

/* Header */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}
.logo:hover { color: var(--color-text); }
.logo-icon { font-size: 1.5rem; }

.nav-list {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}
.nav-link:hover {
  color: var(--color-text);
  background: var(--color-accent-dim);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 70%);
  transform: translate(-50%, -30%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

/* Stats */
.stats { padding: 2rem 0 4rem; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

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

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.feature-icon { font-size: 2rem; margin-bottom: 1rem; }
.feature-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.5; }

/* About preview */
.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0 2rem; }
.about-list li {
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-secondary);
}
.about-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}
.about-list strong { color: var(--color-text); }

.visual-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.visual-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}
.visual-row:last-child { border-bottom: none; }

.visual-value { font-weight: 600; }
.visual-value.success { color: var(--color-success); }
.visual-value.warn { color: var(--color-warning); }
.visual-value.danger { color: var(--color-danger); }

/* CTA */
.cta {
  text-align: center;
  background: var(--color-surface);
}
.cta-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.cta-content p {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Page header */
.page-header { padding: 3rem 0 2rem; text-align: center; }
.page-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.page-subtitle { font-size: 1.1rem; color: var(--color-text-secondary); }

/* Content card */
.content-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Finance grid */
.finance-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.finance-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.finance-card h3 { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }

.finance-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.finance-change { font-size: 0.85rem; font-weight: 600; }
.finance-change.up { color: var(--color-success); }
.finance-change.down { color: var(--color-danger); }

.finance-status { font-size: 0.85rem; display: block; margin-bottom: 0.75rem; }
.finance-status.warn { color: var(--color-warning); }
.finance-status.danger { color: var(--color-danger); }

.finance-bar {
  height: 6px;
  background: var(--color-surface-2);
  border-radius: 3px;
  margin: 0.75rem 0;
  overflow: hidden;
}
.finance-bar-fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: 3px;
  transition: width 1s ease;
}

.finance-desc { font-size: 0.85rem; color: var(--color-text-secondary); margin-top: 0.5rem; }

/* Legal */
.legal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 2rem; }

.legal-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}
.legal-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.legal-card p { color: var(--color-text-secondary); font-size: 0.95rem; }

/* Reliability */
.reliability-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.reliability-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
}
.reliability-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.reliability-icon.success { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.reliability-icon.warn { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }
.reliability-card h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.reliability-card p { color: var(--color-text-secondary); font-size: 0.9rem; }

/* Conclusion */
.conclusion-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }

.conclusion-col { border-radius: var(--radius); padding: 1.75rem; }
.conclusion-col.strengths { background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.2); }
.conclusion-col.risks { background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.2); }
.conclusion-col h3 { margin-bottom: 1rem; font-size: 1.1rem; }
.conclusion-col.strengths h3 { color: var(--color-success); }
.conclusion-col.risks h3 { color: var(--color-danger); }
.conclusion-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.conclusion-col li {
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}
.conclusion-col li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}
.conclusion-col.strengths li::before { background: var(--color-success); }
.conclusion-col.risks li::before { background: var(--color-danger); }

/* Product card cursor */
.product-card { cursor: pointer; }

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.modal-overlay.open { display: flex; }

.modal-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: modalIn 0.2s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-surface-2);
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover {
  background: var(--color-danger);
  color: #fff;
}

.modal-body { padding: 2rem; }

.modal-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.modal-gallery-main {
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-2);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.modal-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.modal-gallery-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.modal-gallery-thumb {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-2);
  transition: border-color var(--transition);
}
.modal-gallery-thumb:hover,
.modal-gallery-thumb.active { border-color: var(--color-accent); }
.modal-gallery-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.modal-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.modal-badge.in-stock { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.modal-badge.out-of-stock { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.modal-vendor {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.modal-price { margin-bottom: 1.5rem; }

.modal-params h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}
.modal-params-table { width: 100%; border-collapse: collapse; }
.modal-params-table td {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}
.modal-params-table td:first-child {
  color: var(--color-text-muted);
  width: 45%;
}
.modal-params-table td:last-child { color: var(--color-text); }

@media (max-width: 768px) {
  .modal-layout { grid-template-columns: 1fr; }
  .modal-gallery-main { height: 240px; }
  .modal-overlay { padding: 1rem; }
  .modal-body { padding: 1.25rem; }
}

/* Catalog */

.search-form {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  max-width: 600px;
}

.search-input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.search-input:focus { outline: none; border-color: var(--color-accent); }
.search-input::placeholder { color: var(--color-text-muted); }

.search-btn {
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}
.search-btn:hover { background: var(--color-accent-hover); }

.search-clear {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.search-clear:hover { color: var(--color-text); }

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 1;
}
.product-badge.in-stock { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.product-badge.out-of-stock { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }

.product-gallery {
  background: var(--color-surface-2);
  padding: 0.75rem;
}
.gallery-main {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.gallery-main img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.product-card:hover .gallery-main img { transform: scale(1.05); }

.gallery-thumbs {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.gallery-thumb {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border: 2px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  transition: border-color var(--transition);
}
.gallery-thumb:hover,
.gallery-thumb.active {
  border-color: var(--color-accent);
}
.gallery-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.product-image-placeholder {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.5;
  background: var(--color-surface-2);
}

.product-info { padding: 1rem; flex: 1; display: flex; flex-direction: column; }

.product-name {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-vendor {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  margin-top: auto;
}
.price-current {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-accent);
}
.price-old {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.product-params { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.param-tag {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  background: var(--color-surface-2);
  border-radius: 4px;
  color: var(--color-text-muted);
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--color-text-secondary);
}

/* Catalog layout with sidebar */
.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}

.filter-sidebar {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.filter-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.filter-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  flex: 1;
}
.filter-reset {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.filter-reset:hover { color: var(--color-accent); }
.filter-close {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
}

.filter-form { display: flex; flex-direction: column; gap: 1.25rem; }

.filter-group { display: flex; flex-direction: column; gap: 0.5rem; }

.filter-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-input, .filter-select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color var(--transition);
}
.filter-input:focus, .filter-select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.filter-input::placeholder { color: var(--color-text-muted); }
.filter-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}
.filter-select option { background: var(--color-surface); }

.filter-letters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.letter-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-surface-2);
  transition: all var(--transition);
  text-decoration: none;
}
.letter-link:hover {
  color: var(--color-accent);
  background: var(--color-accent-dim);
}
.letter-link.active {
  color: #fff;
  background: var(--color-accent);
}

.filter-radios { display: flex; flex-direction: column; gap: 0.4rem; }
.filter-radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}
.filter-radio input { accent-color: var(--color-accent); }

.filter-price-range { display: flex; align-items: center; gap: 0.5rem; }
.price-input { width: 100%; }
.price-sep { color: var(--color-text-muted); font-size: 0.85rem; }

.filter-apply { margin-top: 0.5rem; }

.filter-toggle { display: none; }

.catalog-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.catalog-toolbar-info { margin-left: auto; }
.catalog-count {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}
.catalog-count strong { color: var(--color-text); }

@media (max-width: 900px) {
  .catalog-layout { grid-template-columns: 1fr; }
  .filter-sidebar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    border-radius: 0;
    overflow-y: auto;
    padding: 1.5rem;
  }
  .filter-sidebar.open { display: block; }
  .filter-close { display: block; }
  .filter-toggle { display: inline-flex; }
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.page-link {
  padding: 0.5rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
}
.page-link:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
  color: var(--color-accent);
}

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

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }

.contact-info { display: flex; flex-direction: column; gap: 1rem; }

.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-icon { font-size: 1.5rem; }
.contact-card h3 { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0.25rem; }
.contact-card p { font-size: 0.95rem; line-height: 1.5; }

.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}
.contact-form-wrap h3 { margin-bottom: 1.5rem; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
}
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-input:focus { outline: none; border-color: var(--color-accent); }
textarea.form-input { resize: vertical; }

.form-success {
  text-align: center;
  padding: 2rem;
  color: var(--color-success);
  font-weight: 600;
}

/* Footer */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-text { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.5; }

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}
.footer-links a:hover { color: var(--color-accent); }

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .reliability-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.25rem; }
  .hero-subtitle { font-size: 1rem; }
  .section-title { font-size: 1.5rem; }
  .page-title { font-size: 1.75rem; }

  .nav-list {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 1rem;
    gap: 0;
  }
  .nav-list.active { display: flex; }
  .nav-link { padding: 0.75rem 1rem; }
  .nav-toggle { display: flex; }

  .about-preview-grid { grid-template-columns: 1fr; gap: 2rem; }
  .finance-grid { grid-template-columns: 1fr; }
  .legal-grid { grid-template-columns: 1fr; }
  .conclusion-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .reliability-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .search-form { flex-direction: column; }
}