:root {
  --color-primary: #00A651;
  --color-primary-dark: #008C44;
  --color-primary-light: #33B873;
  --color-secondary: #1948CC;
  --color-secondary-dark: #1238A3;
  --color-accent: #FFD700;
  --color-bg: #FFFFFF;
  --color-surface: #F7F9F7;
  --color-surface-alt: #EEF4EE;
  --color-text: #1A1A1A;
  --color-text-secondary: #555555;
  --color-muted: #888888;
  --color-border: #E0E0E0;
  --color-dark: #1A1A1A;
  --color-dark-surface: #2A2A2A;
  --font-primary: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --max-width: 1400px;
  --nav-height: 80px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.16);
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html::-webkit-scrollbar {
  width: 8px;
}

html::-webkit-scrollbar-track {
  background: #f1f1f1;
}

html::-webkit-scrollbar-thumb {
  background: #1949CB;
  border-radius: 4px;
}

html::-webkit-scrollbar-thumb:hover {
  background: #1238A3;
  border-radius: 4px;
}

html {
  scrollbar-width: thin;
  scrollbar-color: #1949CB #f1f1f1;
}

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ==================== HEADER ==================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

.header-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

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

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

.logo img {
  height: 40px;
  width: auto;
  transition: transform var(--transition-fast);
}

.logo:hover img {
  transform: scale(1.02);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav a {
  position: relative;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.3px;
  transition: color var(--transition-fast);
}

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

.main-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: center;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

/* ==================== COUNTRY DROPDOWN ==================== */
.country-dropdown-wrap {
  margin-left: 20px;
}

.country-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
  font-family: var(--font-primary);
  letter-spacing: 0.3px;
}

.country-dropdown-trigger:hover {
  color: var(--color-primary);
}

.country-dropdown-trigger.active {
  color: var(--color-primary);
}

.country-dropdown-trigger svg {
  transition: transform var(--transition-base);
}

.country-dropdown-trigger.active svg {
  transform: rotate(180deg);
}

.country-dropdown-panel {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  z-index: 999;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), opacity var(--transition-base);
  opacity: 0;
}

.country-dropdown-panel.active {
  max-height: 80px;
  opacity: 1;
}

.country-dropdown-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.country-dropdown-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  min-width: 140px;
}

.country-dropdown-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.country-dropdown-btn {
  display: inline-block;
  padding: 8px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.country-dropdown-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface-alt);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
  margin-right: 12px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.site-header.scrolled .hamburger span {
  background: var(--color-text);
}

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

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

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

.header-search {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  padding: 4px 8px;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.header-search:hover {
  opacity: 1;
}

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

.header-search span {
  font-size: 11px;
  color: var(--color-muted);
}

.header-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  color: var(--color-text);
  transition: color var(--transition-fast);
  margin-left: 8px;
}

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

.header-search-btn svg {
  width: 20px;
  height: 20px;
}

/* ==================== HERO ==================== */
.hero {
  position: relative;
  height: 460px;
  margin-top: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-rounded {
  border-radius: var(--radius-xl);
  margin-left: 40px;
  margin-right: 40px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-xl);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,40,20,0.35) 0%,
    rgba(0,60,30,0.25) 40%,
    rgba(0,80,40,0.35) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 900px;
  padding: 0 40px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeSlideUp 0.8s ease 0.5s forwards;
}

@keyframes fadeSlideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,166,81,0.3);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
  transform: translateY(-2px);
}

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

.btn-outline-green:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,166,81,0.25);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
  transform: translateX(3px);
}

/* ==================== PRODUCT CATEGORIES ==================== */
.product-categories {
  padding: 100px 0;
  background: var(--color-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

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

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 420px;
  cursor: pointer;
  group: true;
}

.category-card-bg {
  position: absolute;
  inset: 0;
}

.category-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.category-card:hover .category-card-bg img {
  transform: scale(1.06);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0) 30%,
    rgba(0,40,20,0.75) 100%
  );
  transition: background var(--transition-base);
}

.category-card:hover .category-card-overlay {
  background: linear-gradient(
    180deg,
    rgba(0,60,30,0.1) 0%,
    rgba(0,60,30,0.85) 100%
  );
}

.category-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  color: #fff;
  z-index: 1;
}

.category-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  opacity: 0.9;
}

.category-card-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.2;
}

.category-card-desc {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
  max-width: 400px;
}

.category-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.5px;
  transition: gap var(--transition-fast);
}

.category-card:hover .category-card-link {
  gap: 12px;
}

.category-card-link svg {
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card-link svg {
  transform: translateX(4px);
}

/* ==================== ABOUT STRIP ==================== */
.about-strip {
  padding: 100px 0;
  background: var(--color-surface);
}

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

.about-strip-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

.about-strip-image::after {
  content: "";
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  opacity: 0.1;
  z-index: -1;
}

.about-strip-content {
  padding: 20px 0;
}

.about-strip-content .section-tag {
  text-align: left;
}

.about-strip-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.about-strip-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.about-strip-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.stat-item {
  text-align: center;
  padding: 20px 12px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
  font-family: var(--font-display);
}

.stat-number span {
  font-size: 18px;
  font-weight: 600;
}

.stat-label {
  font-size: 13px;
  color: var(--color-muted);
  font-weight: 500;
}

/* ==================== DATA STRIP ==================== */
.data-strip {
  padding: 80px 0;
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.data-strip::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}

.data-strip::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -5%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  z-index: 1;
}

.data-item {
  text-align: center;
  color: #fff;
}

.data-number {
  font-size: clamp(40px, 4vw, 56px);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.data-number span {
  font-size: 0.5em;
  font-weight: 600;
}

.data-label {
  font-size: 15px;
  opacity: 0.85;
  font-weight: 400;
}

/* ==================== NEWS ==================== */
.news-section {
  padding: 100px 0;
  background: var(--color-bg);
}

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

.news-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.news-card-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

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

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

.news-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.news-card-body {
  padding: 28px;
}

.news-card-date {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 10px;
  font-weight: 500;
}

.news-card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.news-card:hover .news-card-title {
  color: var(--color-primary);
}

.news-card-excerpt {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 20px;
}

.news-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.news-card:hover .news-card-link {
  gap: 10px;
}

.news-more {
  text-align: center;
  margin-top: 48px;
}

/* ==================== FOOTER ==================== */
.site-footer {
  background: #f5f5f5;
  color: var(--color-text-secondary);
  padding: 80px 0 0;
}

.footer-logo-row {
  padding-bottom: 0;
  margin-bottom: 50px;
}

.footer-logo-row .footer-logo {
  display: inline-block;
}

.footer-logo-row .footer-logo img {
  height: 36px;
  width: auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid #ddd;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 4px;
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-col-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 14px;
  color: var(--color-text-secondary);
  align-items: flex-start;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  fill: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--color-muted);
}

.footer-beian {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.footer-beian a {
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

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

.beian-sep {
  color: var(--color-border);
}

.footer-bottom a {
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

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

/* ==================== SCROLL ANIMATIONS ==================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s 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; }

/* ==================== LEAF DECORATION ==================== */
.leaf-decoration {
  position: absolute;
  opacity: 0.06;
  pointer-events: none;
}

/* ==================== MOBILE NAV OVERLAY ==================== */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.mobile-nav {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100%;
  background: #fff;
  z-index: 1000;
  padding: 100px 32px 40px;
  transition: right var(--transition-base);
  overflow-y: auto;
}

.mobile-nav::-webkit-scrollbar {
  width: 6px;
}

.mobile-nav::-webkit-scrollbar-track {
  background: transparent;
}

.mobile-nav::-webkit-scrollbar-thumb {
  background: #1949CB;
  border-radius: 3px;
}

.mobile-nav {
  scrollbar-width: thin;
  scrollbar-color: #1949CB transparent;
}

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

.mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 17px;
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

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

/* ==================== PAGE HERO ==================== */
.page-hero {
  position: relative;
  height: 400px;
  margin-top: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,40,20,0.55) 0%,
    rgba(0,60,30,0.40) 40%,
    rgba(0,80,40,0.50) 100%
  );
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 40px;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}

.page-hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255,255,255,0.9);
  font-weight: 400;
}

/* ==================== ABOUT INTRO ==================== */
.about-intro {
  padding: 100px 0;
  background: var(--color-bg);
}

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

.about-intro-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

.about-intro-content .section-tag {
  text-align: left;
}

.about-intro-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.about-intro-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* ==================== GLOBAL PRESENCE ==================== */
.global-presence {
  padding: 100px 0;
  background: var(--color-surface);
}

.global-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.global-stat-item {
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.global-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.global-stat-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 12px;
  font-family: var(--font-display);
}

.global-stat-number span {
  font-size: 24px;
  font-weight: 600;
}

.global-stat-label {
  font-size: 15px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ==================== CHINA BUSINESS ==================== */
.china-business {
  padding: 100px 0;
  background: var(--color-bg);
}

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

.china-business-content .section-tag {
  text-align: left;
}

.china-business-content .section-title {
  text-align: left;
  margin-bottom: 20px;
}

.china-business-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 40px;
}

.china-business-highlights {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.highlight-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.highlight-icon {
  width: 48px;
  height: 48px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.highlight-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.highlight-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.china-business-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

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

/* ==================== CTA BANNER SIMPLE ==================== */
.cta-banner-simple {
  padding: 80px 0;
  background: var(--color-surface);
}

.cta-banner-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.cta-banner-desc {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}

.cta-banner-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==================== PRODUCT HERO ==================== */
.product-hero {
  position: relative;
  height: 400px;
  margin-top: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-hero-bg {
  position: absolute;
  inset: 0;
}

.product-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.product-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,40,20,0.50) 0%,
    rgba(0,60,30,0.35) 40%,
    rgba(0,80,40,0.45) 100%
  );
}

.product-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 40px;
}

.product-hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
}

/* ==================== PRODUCT HERO STRIP ==================== */
.product-hero-strip {
  margin-top: var(--nav-height);
  background: var(--color-secondary);
  padding: 60px 0;
}

.product-hero-strip-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}

.product-hero-strip-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.product-hero-strip-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
}

/* ==================== PRODUCT GRID GRAY ==================== */
.product-grid-section-gray {
  background: var(--color-surface);
}

/* ==================== PRODUCT INTRO ==================== */
.product-intro {
  padding: 80px 0;
  background: var(--color-surface-alt);
}

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

.product-intro-text {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-top: 20px;
}

/* ==================== PRODUCT GRID ==================== */
.product-grid-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

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

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  color: var(--color-text);
  transition: all var(--transition-base);
  cursor: pointer;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.product-card:hover {
  background: #fff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
}

.product-card-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.product-card-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

.product-card-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  margin-top: 8px;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

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

/* ==================== NEWS LIST ==================== */
.news-list-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

.news-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
}

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

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

.news-grid-large {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.news-pagination {
  margin-top: 60px;
  display: flex;
  justify-content: center;
}

.pagination {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pagination-btn {
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
}

.pagination-btn:hover:not(.disabled):not(.active) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

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

/* ==================== CONTACT INFO ==================== */
.contact-info-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.contact-info-card {
  text-align: center;
  padding: 48px 32px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.contact-info-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--color-surface-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact-info-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

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

/* ==================== CONTACT MAP ==================== */
.contact-map-section {
  padding: 0 0 100px;
  background: var(--color-bg);
}

.contact-map-placeholder {
  height: 400px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder-content {
  text-align: center;
  color: var(--color-muted);
}

.map-placeholder-content svg {
  margin-bottom: 16px;
  opacity: 0.5;
}

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

.map-placeholder-content p {
  font-size: 14px;
}

/* ==================== RESOURCES LIST ==================== */
.resources-list-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

.resources-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

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

.resource-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition-base);
}

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

.resource-card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.resource-card-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

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

.resource-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.resource-card-type {
  font-size: 12px;
  color: var(--color-muted);
  font-weight: 500;
}

.resource-card-download {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.resource-card:hover .resource-card-download {
  gap: 8px;
}

/* ==================== APPLICATION GRID ==================== */
.application-grid-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

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

.application-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.application-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

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

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

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

.application-card-content {
  padding: 28px;
}

.application-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

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

/* ==================== CSR CONTENT ==================== */
.csr-content-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

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

.csr-intro-text {
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-top: 20px;
}

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

.csr-card {
  text-align: center;
  padding: 48px 32px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.csr-card-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: var(--color-surface-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.csr-card-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text);
}

.csr-card-text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* ==================== ARTICLE HERO ==================== */
.article-hero {
  position: relative;
  height: 400px;
  margin-top: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.article-hero-bg {
  position: absolute;
  inset: 0;
}

.article-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,40,20,0.55) 0%,
    rgba(0,60,30,0.40) 40%,
    rgba(0,80,40,0.50) 100%
  );
}

.article-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 40px;
  max-width: 900px;
}

.article-category {
  display: inline-block;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  background: var(--color-primary);
  border-radius: 20px;
  margin-bottom: 20px;
}

.article-hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

.article-meta {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
}

/* ==================== ARTICLE CONTENT ==================== */
.article-content-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

.article-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.rich-text {
  font-size: 17px;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.rich-text p {
  margin-bottom: 24px;
}

.rich-text strong {
  color: var(--color-text);
  font-weight: 600;
}

.article-back {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

/* ==================== PRODUCT LIST GRID ==================== */
.product-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.product-list-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

.product-list-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

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

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

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

.product-list-card-content {
  padding: 28px;
}

.product-list-card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.product-list-card-variety {
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 12px;
}

.product-list-card-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-list-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

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

/* ==================== PRODUCT FEATURES ==================== */
.product-features-section {
  padding: 80px 0;
  background: var(--color-surface);
}

.product-features-inner {
  max-width: 800px;
  margin: 0 auto;
}

.product-features-list {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.product-features-list li {
  position: relative;
  padding: 16px 20px 16px 48px;
  background: #fff;
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.product-features-list li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 50%;
  opacity: 0.2;
}

.product-features-list li::after {
  content: "✓";
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 14px;
}

/* ==================== PRODUCT ACTIONS ==================== */
.product-actions {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==================== PRODUCT HERO VARIETY ==================== */
.product-hero-variety {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-top: 12px;
  font-weight: 400;
}

/* ==================== DOWNLOAD LIST ==================== */
.download-pagination {
  margin-top: 60px;
  display: flex;
  justify-content: center;
}

/* ==================== RESOURCES PAGINATION ==================== */
.resources-pagination {
  margin-top: 60px;
  display: flex;
  justify-content: center;
}
.download-list-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

.download-filter {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.download-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.download-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.download-item-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.download-item-icon {
  width: 48px;
  height: 48px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.download-item-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.download-item-meta {
  font-size: 13px;
  color: var(--color-muted);
}

.download-item-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  background: transparent;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
  white-space: nowrap;
}

.download-item-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

/* ==================== PRODUCT HERO IMAGE (lawn/forage pages) ==================== */
.product-hero-image-section {
  margin-top: var(--nav-height);
  width: 100%;
  height: 420px;
  overflow: hidden;
  position: relative;
}

.product-hero-image-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* ==================== PRODUCT INTRO STRIP (light green bg) ==================== */
.product-intro-strip {
  padding: 60px 0;
  background: #e8f5e9;
}

.product-intro-strip-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.product-intro-strip-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 16px;
}

.product-intro-strip-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

/* ==================== GREEN PRODUCT CARDS (lawn/forage pages) ==================== */
.product-green-cards-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

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

.product-green-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  text-align: center;
  color: #fff;
  transition: all var(--transition-base);
  cursor: pointer;
  min-height: 160px;
  text-decoration: none;
}

.product-green-card:hover {
  background: var(--color-primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-green-card-cn {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}

.product-green-card-en {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.85;
  line-height: 1.3;
}

/* ==================== DARK BLUE TITLE STRIP (category-list pages) ==================== */
.category-title-strip {
  background: #1948cc;
  padding: 60px 0 80px;
  margin-top: var(--nav-height);
}

.category-title-strip-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  color: #fff;
}

.category-title-strip-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.category-title-strip-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
}

/* ==================== GRAY PRODUCT CARDS (category-list pages) ==================== */
.product-gray-cards-section {
  padding: 80px 0 100px;
  background: var(--color-bg);
}

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

.product-gray-card {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  background: #f0f0f0;
  border-radius: 16px;
  text-align: left;
  color: var(--color-text);
  transition: all var(--transition-base);
  cursor: pointer;
  min-height: 280px;
  text-decoration: none;
}

.product-gray-card:hover {
  background: #e8e8e8;
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-gray-card-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--color-text);
  text-transform: uppercase;
}

.product-gray-card-subtitle {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.product-gray-card-countries-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.product-gray-card-countries {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: auto;
}

.product-gray-card-compare {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-top: 20px;
}

.product-gray-card-compare input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #ccc;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
}

.product-gray-card-compare input[type="checkbox"]:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ==================== SEARCH OVERLAY ==================== */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.search-overlay-inner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: #fff;
  padding: 24px 0 40px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.15);
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

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

.search-overlay-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.search-overlay-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.search-overlay-input-wrap {
  flex: 1;
  position: relative;
}

.search-overlay-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  font-size: 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  font-family: var(--font-primary);
  transition: border-color var(--transition-fast);
}

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

.search-overlay-input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
}

.search-overlay-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  font-size: 24px;
  border-radius: 50%;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

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

.search-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-height: 60vh;
  overflow-y: auto;
}

.search-results::-webkit-scrollbar {
  width: 8px;
}

.search-results::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.search-results::-webkit-scrollbar-thumb {
  background: #1949CB;
  border-radius: 4px;
}

.search-results::-webkit-scrollbar-thumb:hover {
  background: #1238A3;
  border-radius: 4px;
}

.search-results {
  scrollbar-width: thin;
  scrollbar-color: #1949CB #f1f1f1;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.search-result-item:hover {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.search-result-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.search-result-icon svg {
  width: 22px;
  height: 22px;
  stroke: #fff;
}

.search-result-text {
  flex: 1;
  min-width: 0;
}

.search-result-name {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-en {
  font-size: 13px;
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-type {
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
  flex-shrink: 0;
}

.search-no-result {
  text-align: center;
  padding: 48px 0;
  color: var(--color-muted);
  font-size: 15px;
  grid-column: 1 / -1;
}

.search-placeholder-text {
  text-align: center;
  padding: 32px 0;
  color: var(--color-muted);
  font-size: 14px;
  grid-column: 1 / -1;
}

.search-result-hint {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 16px;
}

/* ==================== PRODUCT DETAIL HEADER ==================== */
.product-detail-header {
  margin-top: var(--nav-height);
  padding: 60px 0;
  background: var(--color-bg);
}

.product-detail-header-inner {
  display: flex;
  gap: 40px;
  align-items: stretch;
  background: var(--color-primary);
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 320px;
}

.product-detail-header-text {
  flex: 2;
  padding: 48px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
}

.product-detail-header-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
}

.product-detail-header-variety {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
  font-weight: 400;
}

.product-detail-header-desc {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
  margin-bottom: 20px;
}

.product-detail-header-features {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
}

.product-detail-header-features li {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
}

.product-detail-header-image {
  flex: 1;
  overflow: hidden;
  min-height: 280px;
}

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

/* ==================== PRODUCT DETAIL ACTION BUTTONS ==================== */
.product-actions {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-green-round {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  border-radius: 50px;
  padding: 14px 36px;
}

.btn-green-round:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,166,81,0.3);
}

.btn-gray-round {
  background: #f0f0f0;
  color: #555;
  border-color: #e0e0e0;
  border-radius: 50px;
  padding: 14px 36px;
}

.btn-gray-round:hover {
  background: #e5e5e5;
  border-color: #ccc;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.btn-blue-round {
  background: #e8f4fd;
  color: #1976D2;
  border-color: #90CAF9;
  border-radius: 50px;
  padding: 14px 36px;
}

.btn-blue-round:hover {
  background: #bbdefb;
  border-color: #64B5F6;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(25,118,210,0.2);
}

/* ==================== PREFERS REDUCED MOTION ==================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}