:root {
  --color-primary: #E60012;
  --color-primary-dark: #C4000F;
  --color-secondary: #2C2C2C;
  --color-accent: #F5F5F5;
  --color-bg: #FFFFFF;
  --color-surface: #FAFAFA;
  --color-text: #1A1A1A;
  --color-muted: #6B6B6B;
  --color-border: #E5E5E5;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --font-cn: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --max-width: 1400px;
  --section-gap: 120px;
  --grid-gap: 24px;
  --radius: 4px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.08);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
}

/* ========== HEADER ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img {
  height: 36px;
  width: auto;
  display: block;
}

.header-divider {
  width: 1px;
  height: 20px;
  background: var(--color-border);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.main-nav a {
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
  transition: color 0.3s var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width 0.3s var(--ease);
}

.main-nav a:hover {
  color: var(--color-primary);
}

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

.main-nav a.active {
  color: var(--color-primary);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.nav-dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease);
}

.nav-dropdown:hover .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.dropdown-panel {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  width: 100%;
  background: #fff;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
  z-index: 99;
}

.nav-dropdown:hover .dropdown-panel {
  opacity: 1;
  visibility: visible;
}

.dropdown-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 5%;
}

.dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.dropdown-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary);
}

.dropdown-header svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
}

.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 4px;
  transition: all 0.3s var(--ease);
}

.dropdown-item:hover {
  background: var(--color-surface);
}

.dropdown-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropdown-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-muted);
  transition: stroke 0.3s var(--ease);
}

.dropdown-item:hover .dropdown-icon svg {
  stroke: var(--color-primary);
}

.dropdown-item span {
  font-size: 15px;
  color: var(--color-text);
  font-weight: 500;
}

.dropdown-item:hover span {
  color: var(--color-primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-search {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text);
  transition: color 0.3s var(--ease);
}

.header-search:hover {
  color: var(--color-primary);
}

.header-search svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ========== SEARCH OVERLAY ========== */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
}

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

.search-overlay-inner {
  background: #fff;
  border-radius: 8px;
  width: 90%;
  max-width: 640px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(-20px);
  transition: transform 0.3s var(--ease);
  overflow: hidden;
}

.search-overlay.active .search-overlay-inner {
  transform: translateY(0);
}

.search-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}

.search-overlay-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-secondary);
}

.search-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-muted);
  border-radius: 4px;
  transition: all 0.2s var(--ease);
}

.search-close:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

.search-input-wrapper {
  position: relative;
  padding: 20px 24px;
}

.search-input-icon {
  position: absolute;
  left: 40px;
  top: 50%;
  transform: translateY(-50%);
  stroke: var(--color-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  font-size: 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.3s var(--ease);
  font-family: var(--font-cn);
}

.search-input:focus {
  border-color: var(--color-primary);
}

.search-results {
  padding: 0 24px 24px;
  max-height: 320px;
  overflow-y: auto;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  transition: all 0.2s var(--ease);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  padding-left: 8px;
}

.search-result-item .result-icon {
  width: 40px;
  height: 40px;
  background: var(--color-surface);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.search-result-item .result-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-muted);
}

.search-result-item .result-text h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.search-result-item .result-text p {
  font-size: 13px;
  color: var(--color-muted);
}

.search-no-result {
  text-align: center;
  padding: 32px 0;
  color: var(--color-muted);
  font-size: 14px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  padding: 8px 20px;
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}

.header-cta:hover {
  background: var(--color-primary);
  color: #fff;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-secondary);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}

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

.mobile-toggle.open span:nth-child(2) {
  opacity: 0;
}

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

/* ========== HERO ========== */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
  font-family: var(--font-en);
}

.hero-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.hero-title .accent {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}

.hero-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--color-primary);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(230, 0, 18, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: transparent;
  color: var(--color-secondary);
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

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

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.hero-image-wrapper:hover img {
  transform: scale(1.03);
}

.hero-image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: var(--color-primary);
  opacity: 0.08;
  border-radius: 2px;
  z-index: 0;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--color-muted);
  letter-spacing: 0.1em;
  animation: scrollBounce 2s infinite;
}

.hero-scroll-hint .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-muted), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========== SECTION COMMON ========== */
.section {
  padding: var(--section-gap) 0;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-family: var(--font-en);
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 560px;
}

/* ========== PRODUCTS ========== */
.products {
  background: var(--color-bg);
  padding-bottom: 0;
}

.products-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}

.products-editorial {
  display: flex;
  flex-direction: column;
}

.product-editorial-item {
  padding: 80px 0;
  border-top: 1px solid var(--color-border);
}

.product-editorial-item:first-child {
  border-top: none;
  padding-top: 0;
}

.product-editorial-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.product-editorial-item.reverse .product-editorial-inner {
  direction: rtl;
}

.product-editorial-item.reverse .product-editorial-inner > * {
  direction: ltr;
}

.product-editorial-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
}

.product-editorial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-editorial-image:hover img {
  transform: scale(1.03);
}

.product-editorial-text {
  padding: 20px 0;
}

.product-editorial-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  font-family: var(--font-en);
}

.product-editorial-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.product-editorial-title a {
  color: inherit;
  transition: color 0.3s var(--ease);
}

.product-editorial-title a:hover {
  color: var(--color-primary);
}

.product-editorial-tags {
  font-size: 14px;
  color: var(--color-muted);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  line-height: 1.6;
}

.product-editorial-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 32px;
  max-width: 480px;
}

.product-editorial-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary);
  transition: all 0.3s var(--ease);
}

.product-editorial-link:hover {
  gap: 12px;
}

.product-editorial-link svg {
  transition: transform 0.3s var(--ease);
}

.product-editorial-link:hover svg {
  transform: translateX(4px);
}

/* ========== BUSINESS COVERAGE ========== */
.business-coverage-center {
  text-align: center;
}

.business-coverage-header {
  max-width: 680px;
  margin: 0 auto 60px;
}

.business-coverage-header .section-title {
  margin-left: auto;
  margin-right: auto;
}

.business-coverage-header .product-editorial-tags {
  margin-left: auto;
  margin-right: auto;
}

.product-editorial-desc-center {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 680px;
  margin: 0 auto;
}

.business-coverage-images-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.business-coverage-img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
}

.business-coverage-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.business-coverage-img:hover img {
  transform: scale(1.03);
}

/* ========== ADVANTAGES ========== */
.advantages {
  background: var(--color-surface);
}

.advantages-layout {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: start;
}

.advantages-left {
  position: sticky;
  top: 100px;
}

.advantages-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.advantage-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--color-border);
}

.advantage-item:first-child {
  padding-top: 0;
}

.advantage-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-en);
  line-height: 1;
  padding-top: 4px;
}

.advantage-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.advantage-content p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ========== BRANDS ========== */
.brands {
  background: var(--color-bg);
  overflow: hidden;
}

.brands-header {
  text-align: center;
  margin-bottom: 64px;
}

.brands-header .section-desc {
  margin: 0 auto;
}

.brands-track-wrapper {
  position: relative;
}

.brands-track-wrapper::before,
.brands-track-wrapper::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.brands-track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.brands-track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.brands-track {
  display: flex;
  gap: 48px;
  animation: brandScroll 30s linear infinite;
  width: max-content;
}

.brand-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  min-width: 160px;
  height: 72px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-muted);
  letter-spacing: 0.05em;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.brand-item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@keyframes brandScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ========== ABOUT BRIEF ========== */
.about-brief {
  background: var(--color-bg);
}

.about-brief-layout {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 80px;
  align-items: center;
}

.about-brief-image {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: 2px;
}

.about-brief-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-brief-image-frame {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-primary);
  opacity: 0.2;
  border-radius: 2px;
  z-index: -1;
}

.about-brief-text .section-desc {
  margin-bottom: 32px;
}

.about-brief-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

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

.stat-num {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-en);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--color-muted);
}

/* ========== FOOTER ========== */
.site-footer {
  background: #F5F5F5;
  color: var(--color-muted);
  padding: 80px 0 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 60px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--color-muted);
  padding: 2px 0;
  transition: color 0.3s var(--ease);
  line-height: 1.6;
}

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

.footer-bottom {
  border-top: 1px solid #E0E0E0;
  padding-top: 32px;
}

.footer-bottom-inner {
  padding: 24px 0;
  font-size: 13px;
  color: var(--color-muted);
  text-align: left;
}

/* ========== SCROLL ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  :root {
    --section-gap: 80px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
  }

  .hero-visual {
    max-width: 500px;
  }

  .hero-image-wrapper {
    aspect-ratio: 16 / 10;
  }

  .products-header {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }

  .product-editorial-item {
    padding: 60px 0;
  }

  .product-editorial-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-editorial-item.reverse .product-editorial-inner {
    direction: ltr;
  }

  .product-editorial-image {
    aspect-ratio: 16 / 10;
  }

  .product-editorial-desc {
    max-width: 100%;
  }

  .business-coverage-header {
    margin-bottom: 40px;
  }

  .business-coverage-images-row {
    gap: 16px;
  }

  .business-coverage-img {
    aspect-ratio: 16 / 10;
  }

  .advantages-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .advantages-left {
    position: static;
  }

  .about-brief-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-gap: 60px;
    --grid-gap: 16px;
  }

  .header-inner {
    height: 64px;
  }

  .header-divider {
    display: none;
  }

  .main-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 5%;
    gap: 0;
    overflow-y: auto;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .dropdown-panel {
    position: static;
    width: 100%;
    top: auto;
    border-top: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  .nav-dropdown.open .dropdown-panel {
    display: block;
  }

  .dropdown-inner {
    max-width: 100%;
    padding: 16px 0;
  }

  .dropdown-header {
    display: none;
  }

  .dropdown-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .dropdown-item {
    padding: 12px;
  }

  .dropdown-icon {
    width: 36px;
    height: 36px;
  }

  .dropdown-icon svg {
    width: 32px;
    height: 32px;
  }

  .main-nav > a,
  .nav-dropdown > .nav-dropdown-trigger {
    font-size: 18px;
    padding: 16px 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .header-cta-desktop {
    display: none;
  }

  .header-right {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding: 40px 0 60px;
  }

  .hero-content {
    padding-left: 20px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-scroll-hint {
    display: none;
  }

  .product-editorial-item {
    padding: 40px 0;
  }

  .product-editorial-inner {
    gap: 32px;
  }

  .product-editorial-title {
    font-size: 28px;
  }

  .product-editorial-desc {
    font-size: 15px;
  }

  .business-coverage-images-row {
    grid-template-columns: 1fr;
  }

  .advantage-item {
    grid-template-columns: 40px 1fr;
    gap: 16px;
    padding: 24px 0;
  }

  .advantage-num {
    font-size: 24px;
  }

  .about-brief-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .stat-num {
    font-size: 28px;
  }

  .cta-contact-row {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .footer-top {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .footer-col:last-child {
    grid-column: 1 / -1;
  }

  .footer-col h4 {
    font-size: 13px;
  }

  .footer-col ul li a {
    font-size: 11px;
  }

  .footer-bottom-inner {
    padding: 20px 0;
    font-size: 12px;
  }

  .footer-bottom {
    border-top: 1px solid #E0E0E0;
    padding-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .brands-track {
    animation: none;
  }
}

/* ========== PRODUCT PAGE ========== */
.product-page-hero {
  padding-top: 72px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.product-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}

.product-hero-content {
  position: relative;
  z-index: 2;
}

.product-hero-title {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.product-hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.product-hero-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-muted);
  max-width: 480px;
  margin-bottom: 40px;
}

.product-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.product-hero-visual {
  position: relative;
  z-index: 1;
}

.product-hero-image-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
}

.product-hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-hero-image-wrapper:hover img {
  transform: scale(1.03);
}

/* Product List Section */
.product-list-section {
  background: var(--color-surface);
}

.product-list-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}

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

.product-category-grid-3col {
  grid-template-columns: repeat(3, 1fr);
}

.product-category-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s var(--ease);
  cursor: pointer;
}

.product-category-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(230, 0, 18, 0.08);
  transform: translateY(-4px);
}

.category-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-icon svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-muted);
  transition: stroke 0.3s var(--ease);
}

.product-category-card:hover .category-icon svg {
  stroke: var(--color-primary);
}

.category-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 6px;
}

.category-desc {
  font-size: 13px;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.product-list-footer {
  margin-top: 48px;
  text-align: center;
  padding: 32px;
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: 4px;
}

.product-list-footer p {
  font-size: 16px;
  color: var(--color-muted);
  margin: 0;
}

.product-list-footer a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.product-list-footer a:hover {
  color: var(--color-secondary);
}

.product-empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  color: var(--color-muted);
}

.product-empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.product-empty-state p {
  font-size: 16px;
  margin: 0;
  letter-spacing: 0.05em;
}

/* Product CTA Section */
.product-cta-section {
  background: var(--color-secondary);
  padding: 80px 0;
}

.product-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
}

.product-cta-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.product-cta-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
  max-width: 480px;
}

.product-cta-contact {
  display: flex;
  gap: 32px;
}

.product-cta-contact .cta-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
}

.product-cta-contact .cta-contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-primary);
  flex-shrink: 0;
}

.product-cta-contact .cta-contact-item a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s var(--ease);
}

.product-cta-contact .cta-contact-item a:hover {
  color: #fff;
}

.btn-large {
  padding: 16px 36px;
  font-size: 16px;
}

/* Product Page Responsive */
@media (max-width: 1024px) {
  .product-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 0;
  }

  .product-hero-image-wrapper {
    aspect-ratio: 16 / 10;
  }

  .product-list-header {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }

  .product-category-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-cta-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .product-cta-desc {
    margin: 0 auto 24px;
  }

  .product-cta-contact {
    justify-content: center;
  }

  .product-cta-actions {
    display: flex;
    justify-content: center;
  }

  .product-detail-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .product-detail-header {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }

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

@media (max-width: 768px) {
  .product-page-hero {
    padding-top: 64px;
  }

  .product-hero-inner {
    padding: 40px 0;
  }

  .product-hero-content {
    padding-left: 20px;
  }

  .product-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .product-category-card {
    padding: 24px 16px;
  }

  .category-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
  }

  .category-icon svg {
    width: 40px;
    height: 40px;
  }

  .product-cta-contact {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

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

  .breadcrumb {
    font-size: 13px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .product-list-header {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }
}

/* ========== BREADCRUMB ========== */
.breadcrumb-section {
  padding-top: 88px;
  padding-bottom: 16px;
  background: var(--color-bg);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-muted);
}

.breadcrumb a {
  color: var(--color-muted);
  transition: color 0.3s var(--ease);
}

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

.breadcrumb-separator {
  color: var(--color-border);
}

.breadcrumb-current {
  color: var(--color-text);
  font-weight: 500;
}

/* ========== PRODUCT LIST ========== */
.product-list-section {
  background: var(--color-surface);
}

.product-list-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.product-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s var(--ease);
}

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 32px rgba(230, 0, 18, 0.1);
  transform: translateY(-4px);
}

.product-card-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-content {
  padding: 24px;
}

.product-card-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.product-card-tags {
  font-size: 13px;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  font-weight: 500;
}

.product-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.product-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  transition: all 0.3s var(--ease);
}

.product-card:hover .product-card-cta {
  gap: 10px;
}

.product-card-cta svg {
  transition: transform 0.3s var(--ease);
}

.product-card:hover .product-card-cta svg {
  transform: translateX(4px);
}

.product-list-cta {
  text-align: center;
  margin-top: 50px;
  padding: 50px 0;
  border-top: 1px solid var(--color-border);
}

#section-product-list {
  padding-bottom: 130px;
}

#section-product-list:has(.product-list-cta) {
  padding-bottom: 0;
}

.product-list-cta p {
  font-size: 16px;
  color: var(--color-muted);
  margin-bottom: 24px;
}

/* ========== PRODUCT DETAIL PAGE ========== */
.product-detail-section {
  background: var(--color-bg);
}

.product-detail-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}

.product-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.spec-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s var(--ease);
}

.spec-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(230, 0, 18, 0.08);
}

.spec-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spec-icon svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-primary);
  flex-shrink: 0;
}

.spec-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.spec-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-secondary);
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.detail-text h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 24px;
}

.detail-text ul {
  list-style: none;
  padding: 0;
}

.detail-text li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
}

.detail-text li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.detail-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
}

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

/* ========== ABOUT PAGE ========== */
.about-advantages-header {
  text-align: center;
  margin-bottom: 64px;
}

.about-advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.about-advantage-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: all 0.3s var(--ease);
}

.about-advantage-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(230, 0, 18, 0.08);
  transform: translateY(-4px);
}

.about-advantage-num {
  display: block;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.about-advantage-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.about-advantage-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
}

.section-about-philosophy {
}

.about-philosophy {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-philosophy-quote {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1.4;
  margin: 40px 0 32px;
  padding: 0;
  border: none;
  position: relative;
}

.about-philosophy-quote::before {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  margin: 0 auto 32px;
}

.about-philosophy-text {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-muted);
  max-width: 680px;
  margin: 0 auto;
}

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

.about-vision-text {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-muted);
  max-width: 680px;
  margin: 24px auto 0;
}

@media (max-width: 1024px) {
  .about-advantage-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .about-advantage-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-advantage-card {
    padding: 28px 20px;
  }

  .about-philosophy-quote {
    font-size: 22px;
    margin: 28px 0 24px;
  }
}

/* ========== CONTACT MODAL ========== */
.contact-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
}

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

.contact-modal {
  background: #fff;
  border-radius: 8px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s var(--ease);
  overflow: hidden;
}

.contact-modal-overlay.active .contact-modal {
  transform: translateY(0) scale(1);
}

.contact-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--color-border);
}

.contact-modal-header h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary);
}

.contact-modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-muted);
  border-radius: 4px;
  transition: all 0.2s var(--ease);
}

.contact-modal-close:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

.contact-modal-body {
  padding: 28px;
}

.contact-form-group {
  margin-bottom: 20px;
}

.contact-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.contact-form-group label .required {
  color: var(--color-primary);
  margin-left: 2px;
}

.contact-form-input,
.contact-form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.3s var(--ease);
  font-family: var(--font-cn);
  color: var(--color-text);
  background: #fff;
}

.contact-form-input:focus,
.contact-form-textarea:focus {
  border-color: var(--color-primary);
}

.contact-form-input::placeholder,
.contact-form-textarea::placeholder {
  color: #B0B0B0;
}

.contact-form-textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-form-submit {
  width: 100%;
  padding: 14px 32px;
  background: var(--color-primary);
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s var(--ease);
  font-family: var(--font-cn);
  margin-top: 4px;
}

.contact-form-submit:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(230, 0, 18, 0.2);
}

.contact-modal-footer {
  padding: 0 28px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.contact-modal-footer a,
.contact-modal-footer span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-muted);
}

.contact-modal-footer a {
  transition: color 0.3s var(--ease);
}

.contact-modal-footer a:hover {
  color: var(--color-primary);
}

.contact-modal-footer svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-primary);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .contact-modal-overlay {
    padding: 16px;
    align-items: flex-end;
  }

  .contact-modal {
    border-radius: 12px 12px 0 0;
    max-height: 85vh;
    overflow-y: auto;
  }

  .contact-modal-body {
    padding: 24px 20px;
  }

  .contact-modal-header {
    padding: 20px;
  }

  .contact-modal-footer {
    padding: 0 20px 20px;
  }
}

/* ========== PRODUCT DETAIL ========== */
.detail-specs h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 20px;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table th,
.specs-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
  border-bottom: none;
}

.specs-table th {
  width: 120px;
  font-weight: 600;
  color: var(--color-secondary);
  background: #f8f9fa;
}

.specs-table td {
  color: var(--color-muted);
}

.detail-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 2px;
  background: #f8f9fa;
}

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

@media (max-width: 768px) {
  .product-detail-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 64px;
}

.pagination-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-secondary);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.pagination-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}