/* ===== CSS Variables ===== */
:root {
  --primary-color: #1a1a2e;
  --secondary-color: #16213e;
  --accent-color: #0f3460;
  --gold-color: #d4af37;
  --text-dark: #2c3e50;
  --text-medium: #5a6c7d;
  --text-light: #95a5a6;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e1e8ed;
  --shadow-light: rgba(0, 0, 0, 0.08);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --shadow-heavy: rgba(0, 0, 0, 0.25);
  --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(26, 26, 46, 0.7) 0%, rgba(22, 33, 62, 0.85) 100%);
  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
  
  --font-primary: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  --section-padding: 100px 0;
  --section-padding-mobile: 60px 0;
  --container-padding: 0 20px;
  --container-max-width: 1200px;
}

/* ===== Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-white);
  font-weight: 400;
  overflow-x: hidden;
}
a {
    text-decoration: none;
}

.container-981ca6 {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.section-0b38e3 {
  padding: var(--section-padding);
}

.section-alt-e9ba77 {
  background-color: var(--bg-light);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-dark);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
}

h3 {
  font-size: 1.75rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: 1rem;
  color: var(--text-medium);
}

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

ul {
  list-style: none;
}

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

/* ===== Image Placeholder ===== */
.image-placeholder-13ed3d {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.2rem;
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
}

.image-placeholder-13ed3d::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

.image-placeholder-13ed3d i {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  opacity: 0.5;
}

.image-placeholder-13ed3d span {
  font-size: 0.9rem;
  opacity: 0.7;
}

.avatar-placeholder-b778fb {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
}

.avatar-placeholder-b778fb i {
  color: white;
  opacity: 1;
}

.qr-placeholder-e0b13b {
  width: 150px;
  height: 150px;
  margin: 1rem auto 0;
}

.qr-placeholder-e0b13b i {
  font-size: 4rem;
}

/* ===== Section Headers ===== */
.section-header-2c8e40 {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title-f208b2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.section-title-f208b2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-gold);
  border-radius: 2px;
}

.section-subtitle-01b2d4 {
  font-size: 1.15rem;
  color: var(--text-medium);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== Buttons ===== */
.btn-6b317e {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary-8f8c83 {
  background: var(--gradient-primary);
  color: var(--bg-white);
  box-shadow: 0 4px 15px rgba(26, 26, 46, 0.3);
}

.btn-primary-8f8c83:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(26, 26, 46, 0.4);
}

.btn-secondary-18833e {
  background: transparent;
  color: var(--bg-white);
  border-color: var(--bg-white);
}

.btn-secondary-18833e:hover {
  background: var(--bg-white);
  color: var(--primary-color);
}

.btn-outline-317e47 {
  background: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline-317e47:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

/* ===== Header & Navigation ===== */
.header-c777b1 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px var(--shadow-light);
  z-index: 1000;
  transition: var(--transition);
}

.header-c777b1.scrolled {
  box-shadow: 0 4px 30px var(--shadow-medium);
}

.navbar-28b8c0 {
  padding: 1rem 0;
}

.nav-container-42099d {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.nav-logo-2dfef3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.nav-logo-icon-c4e1ed {
  font-size: 2rem;
  color: var(--secondary-color);
}

.nav-menu-0b59b6 {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link-d0c34e {
  position: relative;
  font-weight: 500;
  color: var(--text-dark);
  padding: 8px 0;
  transition: var(--transition);
  font-size: 0.95rem;
}

.nav-link-d0c34e::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: var(--transition);
}

.nav-link-d0c34e:hover,
.nav-link-d0c34e.active {
  color: var(--secondary-color);
}

.nav-link-d0c34e:hover::after,
.nav-link-d0c34e.active::after {
  width: 100%;
}

.nav-link-d0c34e.contact-btn-4e4fe6 {
  background: var(--gradient-primary);
  color: var(--bg-white);
  padding: 10px 20px;
  border-radius: var(--border-radius);
  margin-left: 1rem;
}

.nav-link-d0c34e.contact-btn-4e4fe6::after {
  display: none;
}

.nav-link-d0c34e.contact-btn-4e4fe6:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(26, 26, 46, 0.3);
}

.nav-toggle-913d66 {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.nav-toggle-913d66 .bar-d06676 {
  width: 28px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle-913d66.active .bar-d06676:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle-913d66.active .bar-d06676:nth-child(2) {
  opacity: 0;
}

.nav-toggle-913d66.active .bar-d06676:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== Hero Section ===== */
.hero-dbc96c {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 100px;
}

.hero-background-a1774a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
}

.hero-background-a1774a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../imgs/banner.jpg');
  opacity: 1;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay-202fb5 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
}

.hero-content-c643f4 {
  position: relative;
  z-index: 2;
  width: 100%;
  flex: 1;
  display: flex;
  align-items: center;
}

.hero-text-95844b {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  color: var(--bg-white);
}

.hero-title-c8ffd8 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
  color: var(--bg-white);
}

.hero-subtitle-de5a56 {
  font-size: 1.3rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  line-height: 1.6;
  font-weight: 300;
  color: var(--bg-white);
}

.hero-features-830e85 {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-feature-2b4925 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 500;
}

.hero-feature-2b4925 i {
  font-size: 1.5rem;
  color: var(--gold-color);
}

.hero-buttons-78426f {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-stats-2902e1 {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-grid-fe544f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.stat-item-4b1ce8 {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--bg-white);
  text-align: left;
}

.stat-icon-b91d1c {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon-b91d1c i {
  font-size: 1.5rem;
  color: var(--gold-color);
}

.stat-content-b3353a {
  display: flex;
  flex-direction: column;
}

.stat-number-1a3b46 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label-ab3e41 {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ===== Services Section ===== */
.services-grid-7ac5f9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card-d8cce2 {
  background: var(--bg-white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card-d8cce2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-gold);
}

.service-card-d8cce2:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

.service-icon-19494d {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
}

.service-card-d8cce2:hover .service-icon-19494d {
  transform: scale(1.1) rotate(5deg);
}

.service-icon-19494d i {
  font-size: 2.2rem;
  color: var(--bg-white);
}

.service-card-d8cce2 h3 {
  font-size: 1.4rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card-d8cce2 p {
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-features-76bfba {
  text-align: left;
  margin-top: 1.5rem;
}

.service-features-76bfba li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-medium);
  font-size: 0.95rem;
}

.service-features-76bfba i {
  color: var(--gold-color);
  font-size: 0.9rem;
}

/* ===== Advantages Section ===== */
.advantages-content-e42712 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.advantage-item-4b4f50 {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 15px var(--shadow-light);
  transition: var(--transition);
}

.advantage-item-4b4f50:hover {
  transform: translateX(10px);
  box-shadow: 0 4px 25px var(--shadow-medium);
}

.advantage-icon-46431a {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.advantage-icon-46431a i {
  font-size: 1.8rem;
  color: var(--bg-white);
}

.advantage-content-74cecb h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 1.3rem;
}

.advantage-content-74cecb p {
  color: var(--text-medium);
  line-height: 1.7;
  margin: 0;
}

.advantages-image-5ef812 {
  position: relative;
}

.advantages-image-5ef812 .image-placeholder-13ed3d {
  height: 500px;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

/* ===== About Section ===== */
.about-content-1d221b {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-text-d0eb40 h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.about-text-d0eb40 p {
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-features-a3faae {
  margin-top: 2rem;
}

.about-feature-a6e264 {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--bg-light);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.about-feature-a6e264:hover {
  background: var(--bg-white);
  box-shadow: 0 4px 20px var(--shadow-light);
}

.about-feature-a6e264 i {
  font-size: 2rem;
  color: var(--gold-color);
  flex-shrink: 0;
}

.about-feature-content-d23390 h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.about-feature-content-d23390 p {
  color: var(--text-medium);
  margin: 0;
  font-size: 0.95rem;
}

.about-image-6e07c9 .image-placeholder-13ed3d {
  height: 500px;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

.company-values-0cc176 {
  margin-top: 4rem;
}

.company-values-0cc176 h3 {
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 3rem;
  font-size: 2rem;
}

.values-grid-5fa556 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-item-faba01 {
  text-align: center;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.value-item-faba01:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-medium);
}

.value-icon-25223c {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.value-icon-25223c i {
  font-size: 2rem;
  color: var(--bg-white);
}

.value-item-faba01 h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.value-item-faba01 p {
  color: var(--text-medium);
  margin: 0;
  line-height: 1.7;
}

/* ===== Products Section ===== */
.product-categories-9cd727 {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.category-filter-5f95ca {
  padding: 12px 24px;
  background: var(--bg-white);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
  color: var(--text-medium);
}

.category-filter-5f95ca:hover,
.category-filter-5f95ca.active {
  background: var(--gradient-primary);
  color: var(--bg-white);
  border-color: transparent;
  transform: translateY(-2px);
}

.products-grid-24c4d7 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card-e686eb {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.product-card-e686eb:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

.product-image-2b33f3 {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.product-image-2b33f3 .image-placeholder-13ed3d {
  height: 100%;
  border-radius: 0;
}

.product-info-3066b2 {
  padding: 2rem;
}

.product-info-3066b2 h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.product-category-afc299 {
  color: var(--gold-color);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-desc-55e53e {
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.product-features-c30222 {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.product-features-c30222 span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-medium);
}

.product-features-c30222 i {
  color: var(--gold-color);
  font-size: 0.8rem;
}

/* ===== News Section ===== */
.news-grid-39e316 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.news-card-6e4343 {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.news-card-6e4343:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

.news-image-61ac8a {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.news-image-61ac8a .image-placeholder-13ed3d {
  height: 100%;
  border-radius: 0;
}

.news-content-a1e42c {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.news-date-988296 {
  position: absolute;
  top: -50px;
  right: 20px;
  background: var(--gradient-primary);
  color: var(--bg-white);
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.date-day-76ae7a {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.date-month-ff1531 {
  display: block;
  font-size: 0.85rem;
  opacity: 0.9;
}

.news-content-a1e42c h3 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.news-content-a1e42c h3 a {
  color: var(--primary-color);
  transition: var(--transition);
}

.news-content-a1e42c h3 a:hover {
  color: var(--secondary-color);
}

.news-content-a1e42c p {
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex: 1;
}

.news-meta-564036 {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.news-meta-564036 span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.news-meta-564036 i {
  color: var(--gold-color);
}

.news-more-ba4cac {
  text-align: center;
}

/* ===== FAQ Section ===== */
.faq-container-9b0175 {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item-d58d70 {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 15px var(--shadow-light);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item-d58d70:hover {
  box-shadow: 0 4px 25px var(--shadow-medium);
}

.faq-question-7cf01c {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question-7cf01c:hover {
  background: var(--bg-light);
}

.faq-question-7cf01c h3 {
  color: var(--primary-color);
  font-size: 1.1rem;
  margin: 0;
  flex: 1;
}

.faq-icon-f4a3b4 {
  font-size: 1.2rem;
  color: var(--secondary-color);
  transition: var(--transition);
}

.faq-item-d58d70.active .faq-icon-f4a3b4 {
  transform: rotate(180deg);
}

.faq-answer-d79b00 {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item-d58d70.active .faq-answer-d79b00 {
  max-height: 500px;
}

.faq-answer-d79b00 p {
  padding: 0 2rem 1.5rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin: 0;
}

/* ===== Testimonials Section ===== */
.testimonials-grid-6680bf {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.testimonial-card-8cd0d1 {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.testimonial-card-8cd0d1:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 35px var(--shadow-medium);
}

.testimonial-header-e353a4 {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.testimonial-avatar-c86e69 {
  flex-shrink: 0;
}

.testimonial-info-026a4c {
  flex: 1;
}

.testimonial-info-026a4c h4 {
  color: var(--primary-color);
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.testimonial-info-026a4c p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin: 0;
}

.testimonial-rating-132732 {
  display: flex;
  gap: 0.25rem;
}

.testimonial-rating-132732 i {
  color: var(--gold-color);
  font-size: 0.9rem;
}

.testimonial-content-96e3ef {
  color: var(--text-medium);
  line-height: 1.8;
  font-style: italic;
}

.testimonials-stats-1c75b6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonials-stats-1c75b6 .stat-item-4b1ce8 {
  text-align: center;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.testimonials-stats-1c75b6 .stat-item-4b1ce8:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--shadow-medium);
}

.testimonials-stats-1c75b6 .stat-icon-b91d1c {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.testimonials-stats-1c75b6 .stat-icon-b91d1c i {
  font-size: 1.8rem;
  color: var(--bg-white);
}

.testimonials-stats-1c75b6 .stat-content-b3353a {
  color: var(--text-dark);
}

.testimonials-stats-1c75b6 .stat-number-1a3b46 {
  color: var(--primary-color);
  font-size: 2.5rem;
}

.testimonials-stats-1c75b6 .stat-label-ab3e41 {
  color: var(--text-medium);
  font-size: 1rem;
}

/* ===== Contact Section ===== */
.contact-content-d60207 {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info-b3d2ae {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item-419b95 {
  display: flex;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: var(--transition);
}

.contact-item-419b95:hover {
  transform: translateX(10px);
  box-shadow: 0 6px 30px var(--shadow-medium);
}

.contact-icon-71ee21 {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-71ee21 i {
  font-size: 1.5rem;
  color: var(--bg-white);
}

.contact-details-a3fb87 h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.contact-details-a3fb87 p {
  color: var(--text-medium);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.contact-details-a3fb87 p:last-child {
  margin-bottom: 0;
}

.wechat-qr-8c6d41 {
  margin-top: 1rem;
}

.contact-form-wrapper-0abcbf {
  background: var(--bg-white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--shadow-light);
}

.contact-form-cb1b64 {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group-fe5917 {
  display: flex;
  flex-direction: column;
}

.form-group-fe5917 label {
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-group-fe5917 label span {
  color: #e74c3c;
}

.form-group-fe5917 input,
.form-group-fe5917 select,
.form-group-fe5917 textarea {
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--text-dark);
  transition: var(--transition);
  background: var(--bg-white);
}

.form-group-fe5917 input:focus,
.form-group-fe5917 select:focus,
.form-group-fe5917 textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(22, 33, 62, 0.1);
}

.form-group-fe5917 textarea {
  resize: vertical;
  min-height: 120px;
}

/* ===== Flink Section ===== */
.flink-section-74dc41 {
  background: var(--bg-white);
  color: var(--text-dark);
  padding: 30px 0;
  border-top: 1px solid var(--border-color);
}

.flink-header-c855c3 {
  font-size: 1.1rem;
  font-weight: 600;
  padding-bottom: 15px;
  color: var(--primary-color);
}

.flink-section-74dc41 ul {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.flink-section-74dc41 li {
  display: inline;
}

.flink-section-74dc41 a {
  color: var(--text-medium);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.95rem;
}

.flink-section-74dc41 a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

/* ===== Footer ===== */
.footer-f8c83d {
  background: var(--primary-color);
  color: var(--bg-white);
  padding: 4rem 0 2rem;
}

.footer-content-17f1fe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo-6930de {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.footer-logo-6930de i {
  font-size: 2rem;
  color: var(--gold-color);
}

.footer-desc-100580 {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social-eb6558 {
  display: flex;
  gap: 1rem;
}

.social-link-7517ec {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link-7517ec:hover {
  background: var(--gold-color);
  transform: translateY(-3px);
}

.social-link-7517ec i {
  font-size: 1.2rem;
}

.footer-section-917fda h3 {
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

.footer-links-ed3370 {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-ed3370 a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer-links-ed3370 a:hover {
  color: var(--gold-color);
  padding-left: 5px;
}

.footer-contact-f11cd7 .contact-item-419b95 {
  background: transparent;
  box-shadow: none;
  padding: 0;
  margin-bottom: 1.5rem;
}

.footer-contact-f11cd7 .contact-item-419b95:hover {
  transform: none;
}

.footer-contact-f11cd7 .contact-icon-71ee21 {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
}

.footer-contact-f11cd7 .contact-icon-71ee21 i {
  font-size: 1.2rem;
}

.footer-contact-f11cd7 .contact-content-d60207 {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-contact-f11cd7 .contact-content-d60207 span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.footer-contact-f11cd7 .contact-content-d60207 a {
  color: var(--bg-white);
  font-weight: 500;
}

.footer-contact-f11cd7 .contact-content-d60207 a:hover {
  color: var(--gold-color);
}

.footer-bottom-b0f88f {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright-4aa547 p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.footer-links-bottom-619823 {
  display: flex;
  gap: 2rem;
}

.footer-links-bottom-619823 a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer-links-bottom-619823 a:hover {
  color: var(--gold-color);
}

/* ===== Back to Top Button ===== */
.back-to-top-e91236 {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: var(--bg-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px var(--shadow-medium);
  transition: var(--transition);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
}

.back-to-top-e91236.visible-dd5a65 {
  opacity: 1;
  visibility: visible;
}

.back-to-top-e91236:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px var(--shadow-heavy);
}

.back-to-top-e91236 i {
  font-size: 1.2rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-title-c8ffd8 {
    font-size: 2.8rem;
  }
  
  .advantages-content-e42712,
  .about-content-1d221b,
  .contact-content-d60207 {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .advantages-image-5ef812 .image-placeholder-13ed3d,
  .about-image-6e07c9 .image-placeholder-13ed3d {
    height: 400px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
    --container-padding: 0 15px;
  }
  
  .nav-menu-0b59b6 {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-white);
    flex-direction: column;
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow-medium);
    transition: var(--transition);
    gap: 0;
  }
  
  .nav-menu-0b59b6.active {
    left: 0;
  }
  
  .nav-item-90cb91 {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-link-d0c34e {
    display: block;
    padding: 1rem 0;
    width: 100%;
  }
  
  .nav-link-d0c34e.contact-btn-4e4fe6 {
    margin-left: 0;
    margin-top: 1rem;
  }
  
  .nav-toggle-913d66 {
    display: flex;
  }
  
  .hero-title-c8ffd8 {
    font-size: 2.2rem;
  }
  
  .hero-subtitle-de5a56 {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }
  
  .hero-features-830e85 {
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .hero-feature-2b4925 {
    font-size: 1rem;
  }
  
  .stats-grid-fe544f {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .services-grid-7ac5f9,
  .products-grid-24c4d7,
  .news-grid-39e316,
  .testimonials-grid-6680bf {
    grid-template-columns: 1fr;
  }
  
  .product-categories-9cd727 {
    gap: 0.75rem;
  }
  
  .category-filter-5f95ca {
    padding: 10px 18px;
    font-size: 0.9rem;
  }
  
  .values-grid-5fa556 {
    grid-template-columns: 1fr;
  }
  
  .testimonials-stats-1c75b6 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content-17f1fe {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom-b0f88f {
    flex-direction: column;
    text-align: center;
  }
  
  .back-to-top-e91236 {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 480px) {
  .hero-title-c8ffd8 {
    font-size: 1.8rem;
  }
  
  .hero-subtitle-de5a56 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-features-830e85 {
    gap: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .hero-buttons-78426f {
    /*flex-direction: column;*/
    width: 100%;
    margin-bottom: 1.5rem;
  }
  
  .hero-buttons-78426f .btn-6b317e {
    width: 40%;
  }
  
  .stats-grid-fe544f {
    /*grid-template-columns: 1fr;*/
  }
  
  .section-title-f208b2 {
    font-size: 1.8rem;
  }
  
  .section-subtitle-01b2d4 {
    font-size: 1rem;
  }
  
  .service-card-d8cce2,
  .product-card-e686eb,
  .news-card-6e4343,
  .testimonial-card-8cd0d1 {
    padding: 1.5rem;
  }
  .advantages-image-5ef812 .image-placeholder-13ed3d,
  .about-image-6e07c9 .image-placeholder-13ed3d{
      height: 300px;
  }
  .product-image-2b33f3{
      height: 200px;
  }
  
  .contact-form-wrapper-0abcbf {
    padding: 1.5rem;
  }
  
  .testimonials-stats-1c75b6 {
    grid-template-columns: 1fr;
  }
}