@charset "utf-8";
/* ========== About 页面主体样式 ========== */
.breadcrumb {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--gray-600);
}
.breadcrumb a { color: var(--gray-600); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .current { color: var(--primary); font-weight: 600; }

/* Hero 区域 */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding: 6% 0 7% 0;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 0;
  position: relative;
}
.hero-content .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-soft);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}
.hero-content h1 {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, #1A1A18 0%, #2c5a4a 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  margin-bottom: 28px;
}
.hero-content p {
  font-size: 1.1rem;
  color: #5F5F59;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
.hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 2733 / 1468;
  transition: var(--transition);
}
.hero-image:hover {
  transform: scale(1.01);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.2);
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 垂直整合区域 */
.integration-section {
  margin: 6% 0;
}
.section-header-center {
  text-align: center;
  margin-bottom: 60px;
}
.section-header-center .tag {
  display: inline-block;
  background: var(--primary-light);
  padding: 6px 16px;
  border-radius: 40px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.section-header-center h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-800);
  letter-spacing: -0.02em;
}
.integration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.integration-text h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 24px;
  letter-spacing: -0.3px;
}
.integration-text p {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 24px;
  font-size: 1rem;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin-top: 28px;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.feature-list li i {
  width: 24px;
  color: var(--primary);
  font-size: 1.1rem;
}
.integration-image {
  background: linear-gradient(135deg, var(--primary-light) 0%, #f0faf5 100%);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  border: 1px solid var(--gray-200);
}
.integration-image i {
  font-size: 5rem;
  color: var(--primary);
  opacity: 0.7;
  margin-bottom: 20px;
}
.integration-image h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 12px;
}
.integration-image p {
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* 能力卡片区域 */
.capabilities-section {
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 6% 5%;
  margin-bottom: 6%;
}
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2%;
  margin-top: 48px;
}
.capability-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.capability-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}
.card-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px auto;
}
.card-icon i {
  font-size: 2.2rem;
  color: var(--primary);
}
.capability-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 16px;
}
.capability-card p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.9rem;
}

/* 集团背景 - 深色区域 */
.group-section {
  background: linear-gradient(135deg, #0a2a1f 0%, #0a1a12 100%);
  border-radius: var(--radius-xl);
  padding: 5% 4%;
  margin-bottom: 6%;
  color: white;
}
.group-section h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.group-section h2 i {
  color: var(--primary);
  margin-right: 12px;
}
.group-section .box{
  display: flex;
  gap: 4%;
}
.group-section .box .cont{
  flex: 6;
}
.group-section .cont p {
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
  margin-bottom: 28px;
  font-size: 1rem;
}
.group-section .box .img{
  flex: 4;
}
.group-section .box .img img{
  display: block;
  width: 100%;
}
.group-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.group-stat {
  flex: 1;
  min-width: 120px;
}
.group-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 6px;
}
.group-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
}
@media (max-width: 768px) {
  .about-hero{
    display: block;
  }
  .hero-content h1{
    font-size: 2.5rem;
  }
  .integration-grid{
    display: block;
  }
  .section-header-center h2{
    font-size: 1.8rem;
  }
  .group-section h2{
    font-size: 1.6rem;
  }
  .integration-text h3,
  .section-header-center h2{
    font-size: 1.4rem;
  }
  .capability-card h3{
    font-size: 1.2rem;
  }
  .integration-image{
    margin-top: 4%;
  }
  .capabilities-grid{
    display: block;
  }
  .capabilities-grid .capability-card:nth-child(2){
    margin: 4% 0;
  }
  .group-section .box{
    display: block;
  }
}