/* ===== Variables ===== */
:root {
  --color-bg: #0a0a0b;
  --color-surface: #141416;
  --color-surface-elevated: #1c1c1f;
  --color-text: #fafafa;
  --color-text-muted: #a1a1aa;
  --color-accent: #f59e0b;
  --color-accent-hover: #fbbf24;
  --color-border: rgba(255, 255, 255, 0.08);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  background: linear-gradient(to bottom, rgba(10, 10, 11, 0.95), transparent);
  transition: background var(--transition);
}

.header.scrolled {
  background: rgba(10, 10, 11, 0.9);
  backdrop-filter: blur(12px);
}

.nav {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

.nav-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.logo-tagline {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-top: -2px;
}

.logo-text {
  display: block;
}

.btn-icon {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(245, 158, 11, 0.1);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

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

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  animation: kenburns 20s ease-out infinite alternate;
}

@keyframes kenburns {
  0% { transform: scale(1.05) translate(0, 0); }
  100% { transform: scale(1.15) translate(-2%, -2%); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 11, 0.85) 0%,
    rgba(10, 10, 11, 0.5) 50%,
    rgba(10, 10, 11, 0.7) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 100px;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-features {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 1rem;
  color: var(--color-text-muted);
  animation: fadeInUp 0.8s ease-out 0.25s both;
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-content .btn {
  animation: none;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1s ease-out 0.5s both;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(6px); }
}

/* ===== Section Header ===== */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.section-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ===== Categories Section ===== */
.categories {
  padding: 4rem 2rem 6rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* ===== Category Banners ===== */
.category-banner {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  padding: 2.5rem;
  margin-bottom: 1.5rem;
  cursor: pointer;
  transition: transform var(--transition);
}

.category-banner:hover {
  transform: scale(1.02);
}

.category-banner:hover .category-bg {
  transform: scale(1.08);
}

.category-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 11, 0.95) 0%,
    rgba(10, 10, 11, 0.4) 50%,
    transparent 100%
  );
}

.category-content {
  position: relative;
  z-index: 2;
  background: rgba(10, 10, 11, 0.65);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  max-width: 100%;
  backdrop-filter: blur(4px);
}

.category-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.category-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.category-desc {
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.category-count {
  display: block;
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.category-large {
  min-height: 420px;
  padding: 3rem;
}

.category-large .category-title {
  font-size: 2.75rem;
}

.category-wide {
  min-height: 280px;
  align-items: center;
  text-align: center;
}

.category-wide .category-content {
  width: 100%;
}

.category-wide .category-title {
  font-size: 2.25rem;
}

/* ===== Category Grid ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.category-grid .category-banner {
  min-height: 280px;
}

.category-grid .category-title {
  font-size: 1.5rem;
}

/* ===== Catalog ===== */
.catalog {
  padding: 4rem 2rem 6rem;
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.catalog-controls {
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.filter-tabs-app .filter-tab {
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}

.filter-tab {
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
  color: var(--color-accent);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  opacity: 1;
}

.product-card.hidden {
  display: none;
}

.product-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}

.product-card-image-wrap {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.product-card-img-seo {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
}

.product-card-image {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  background-color: var(--color-surface-elevated);
  transition: opacity var(--transition);
}

.product-card-image-preview {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  gap: 0.35rem;
  padding: 0.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
}

.product-card:hover .product-card-image-preview {
  opacity: 1;
  transform: translateY(0);
}

.product-card-preview-thumb {
  flex: 1;
  min-width: 0;
  height: 36px;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  border: 2px solid transparent;
  transition: border-color var(--transition), transform var(--transition);
}

.product-card-preview-thumb:hover {
  border-color: var(--color-accent);
  transform: scale(1.05);
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.product-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.product-card-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
}

.product-card-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
}

.product-card .btn {
  flex: 1;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
}

.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--color-text-muted);
}

/* ===== Custom Section ===== */
.custom-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 400px;
  max-width: 1400px;
  margin: 0 auto 4rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.custom-content {
  padding: 3rem;
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.custom-content .section-title {
  text-align: left;
  margin-bottom: 1rem;
}

.custom-desc {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.custom-list {
  list-style: none;
  margin-bottom: 2rem;
}

.custom-list li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-muted);
}

.custom-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

.custom-visual {
  min-height: 300px;
  background-size: cover;
  background-position: center;
}

/* ===== Features ===== */
.features {
  padding: 4rem 2rem 6rem;
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.features .section-header {
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.feature:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.feature-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 1rem;
}

.feature h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== Contact ===== */
.contact {
  padding: 4rem 2rem 6rem;
  max-width: 600px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.contact-desc {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  text-align: center;
}

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

.contact-form input,
.contact-form textarea {
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.btn-full {
  width: 100%;
  padding: 1rem;
}

/* ===== Modal ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.modal.open {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  cursor: pointer;
}

.modal-content {
  position: relative;
  z-index: 2;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition);
}

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

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  font-size: 1.5rem;
  line-height: 1;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ===== Product Detail Modal ===== */
.modal-product .modal-content {
  max-width: 1000px;
  width: 100%;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem;
}

.product-detail-gallery {
  position: sticky;
  top: 0;
}

.product-detail-main {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  margin-bottom: 0.75rem;
}

.product-detail-thumbs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.product-detail-thumbs .thumb {
  width: 60px;
  height: 45px;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.product-detail-thumbs .thumb:hover,
.product-detail-thumbs .thumb:first-child {
  border-color: var(--color-accent);
}

.product-detail-info {
  padding-right: 1rem;
}

.product-detail-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.5rem;
}

.product-detail-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.product-detail-hook {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.product-detail-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.product-detail-benefits,
.product-detail-specs,
.product-detail-usage,
.product-detail-advantages,
.product-detail-options,
.product-detail-meta {
  margin-bottom: 1.25rem;
}

.product-detail-benefits h4,
.product-detail-specs h4,
.product-detail-usage h4,
.product-detail-advantages h4,
.product-detail-options h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-text-muted);
}

.product-detail-benefits ul,
.product-detail-usage ul,
.product-detail-advantages ul {
  list-style: none;
}

.product-detail-benefits li,
.product-detail-usage li,
.product-detail-advantages li {
  padding: 0.25rem 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.product-detail-specs table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.product-detail-specs td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.product-detail-specs td:first-child {
  color: var(--color-text-muted);
  width: 50%;
}

.product-detail-meta p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.product-detail-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ===== Order Modal ===== */
.modal-order .modal-content {
  max-width: 480px;
  width: 100%;
}

.order-form-wrap {
  padding: 2rem;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.modal-subtitle {
  font-size: 0.9rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.order-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 1rem;
}

.order-form input,
.order-form textarea {
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.order-form input:focus,
.order-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.order-type {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.radio-label input {
  accent-color: var(--color-accent);
}

.order-delivery {
  margin-top: 1rem;
}

.delivery-label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.delivery-type {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.delivery-np {
  margin-top: 1rem;
}

.delivery-np-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.delivery-np-hidden {
  display: none !important;
}

.delivery-np:not(.delivery-np-hidden) {
  display: block !important;
}

.np-city-wrap {
  position: relative;
  margin-bottom: 0.75rem;
}

.np-warehouse-wrap {
  margin-bottom: 0.75rem;
  position: relative;
}

.np-warehouse-dropdown {
  max-height: 220px;
}

.np-dropdown-empty {
  cursor: default;
  color: var(--color-text-muted);
}

.np-warehouse-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.np-city-wrap input[type="text"],
.np-select {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}

.np-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 2px;
  max-height: 200px;
  overflow-y: auto;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  z-index: 10;
}

.np-dropdown-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}

.np-dropdown-item:last-child {
  border-bottom: none;
}

.np-dropdown-item:hover {
  background: rgba(245, 158, 11, 0.1);
}

.np-select {
  cursor: pointer;
}

.contact-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.contact-checkbox input {
  accent-color: var(--color-accent);
}

.upload-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: border-color var(--transition);
}

.upload-label:hover {
  border-color: var(--color-accent);
}

.upload-input {
  display: none;
}

.upload-icon {
  font-size: 1.2rem;
}

.order-promo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
}

.order-promo input {
  flex: 1;
  max-width: 200px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.95rem;
}

.promo-feedback {
  font-size: 0.9rem;
}

.promo-feedback.promo-ok {
  color: #22c55e;
}

.promo-feedback.promo-err {
  color: #ef4444;
}

/* ===== Footer ===== */
.footer {
  padding: 2rem;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
}

.footer .logo {
  display: inline-block;
  margin-bottom: 0.5rem;
}

.footer .logo-tagline {
  font-size: 0.75rem;
}

.footer-copy {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: 1fr;
  }

  .category-large .category-title,
  .category-wide .category-title {
    font-size: 2rem;
  }

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

  .custom-section {
    grid-template-columns: 1fr;
  }

  .custom-visual {
    min-height: 250px;
  }

  .nav-actions .btn-small:first-child {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-actions .btn-small {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }

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

  .hero-features {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .category-banner {
    min-height: 260px;
    padding: 1.5rem;
  }

  .category-large {
    min-height: 340px;
  }

  .category-title {
    font-size: 1.5rem !important;
  }

  .category-large .category-title {
    font-size: 1.75rem !important;
  }

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

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

  .filter-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-detail-gallery {
    position: static;
  }

  .product-detail-cta {
    flex-direction: column;
  }

  .product-detail-cta .btn {
    width: 100%;
  }

  .catalog-controls {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 1rem;
  }

  .logo-tagline {
    display: none;
  }

  .categories {
    padding: 2rem 1rem 4rem;
  }

  .category-banner {
    min-height: 220px;
    padding: 1.25rem;
  }

  .custom-content {
    padding: 2rem 1.5rem;
  }

  .catalog,
  .contact {
    padding: 2rem 1rem 4rem;
  }
}

/* ===== Product page ===== */
.prod-page {
  padding-top: 120px;
  padding-bottom: 4rem;
  min-height: 100vh;
}

.prod-page-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
}

.prod-page .back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.prod-page .back:hover {
  color: var(--color-text);
}

.prod-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.prod-gallery {
  position: sticky;
  top: 140px;
}

.prod-main-img {
  aspect-ratio: 4/3;
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-elevated);
}

.prod-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.prod-thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background-size: cover;
  background-position: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.prod-thumb:hover {
  border-color: var(--color-accent);
}

.prod-info .prod-badge {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.prod-info .prod-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 12px;
  line-height: 1.25;
}

.prod-hook {
  background: rgba(245, 158, 11, 0.12);
  padding: 20px;
  border-radius: var(--radius-md);
  margin: 24px 0;
  border-left: 4px solid var(--color-accent);
}

.prod-info .prod-price {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 20px 0;
}

.prod-info .prod-price small {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.prod-benefits h4,
.prod-specs h4,
.prod-usage h4,
.prod-options h4 {
  font-size: 1rem;
  margin: 0 0 12px;
}

.prod-benefits ul,
.prod-usage ul {
  margin: 0;
  padding-left: 20px;
  color: var(--color-text-muted);
}

.prod-specs table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.prod-specs th,
.prod-specs td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.prod-specs th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.prod-meta {
  margin: 24px 0;
}

.prod-meta p {
  margin: 8px 0;
}

.prod-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 768px) {
  .prod-layout {
    grid-template-columns: 1fr;
  }

  .prod-gallery {
    position: static;
  }
}