/* ===== 首页专用样式 home.css ===== */
/* L5极简单屏型 - AF石榴红系列 */

/* ===== 全屏Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 60%);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(230,74,25,0.06) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(230,74,25,0.04) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, -20px) scale(1.05); }
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { padding: 40px 0; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(230,74,25,0.08);
  border: 1px solid rgba(230,74,25,0.15);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--primary);
  margin-bottom: 24px;
  font-weight: 500;
  letter-spacing: 0.5px;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.hero h1 span { color: var(--primary); position: relative; }
.hero h1 span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 8px;
  background: rgba(230,74,25,0.12);
  border-radius: 4px;
  z-index: -1;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 36px;
}
.stat-item h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  letter-spacing: 0.5px;
}
.hero-buttons { display: flex; gap: 16px; align-items: center; }
.hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: -15px;
  border: 2px solid rgba(230,74,25,0.1);
  border-radius: calc(var(--radius-lg) + 10px);
  z-index: -1;
}

/* ===== 服务快捷入口 ===== */
.services-quick {
  padding: 80px 0;
  background: var(--bg-white);
  position: relative;
}
.services-quick::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
/* C5图标圆形服务卡片 */
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(230,74,25,0.2);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--primary);
  transition: all 0.4s ease;
}
.service-card:hover .service-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1);
}
.service-card h3 {
  font-size: 1.05rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-weight: 600;
}
.service-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== 优势数据区 ===== */
.why-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.why-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all 0.4s ease;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(230,74,25,0.2);
}
.why-card .num {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}
.why-card h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-weight: 600;
}
.why-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== 流程区 F1=3步 ===== */
.process-section {
  padding: 80px 0;
  background: var(--bg-white);
}
.process-steps {
  display: flex;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--border-light), var(--primary), var(--border-light));
  z-index: 0;
}
.process-step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: var(--bg-white);
  border: 3px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.process-step h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-weight: 600;
}
.process-step p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== 资讯预览 ===== */
.news-preview {
  padding: 80px 0;
  background: var(--bg-light);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.news-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all 0.4s ease;
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.news-card .news-body { padding: 24px; }
.news-card .news-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
.news-card h3 {
  font-size: 1rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  line-height: 1.5;
  font-weight: 600;
}
.news-card .news-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ===== CTA区 ===== */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #5a1a0e 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-section h2 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 16px;
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.cta-section p {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}
.cta-section .btn-primary {
  background: #fff;
  color: var(--primary);
  position: relative;
  z-index: 1;
}
.cta-section .btn-primary:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* ===== 响应式 ===== */
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-content { padding: 20px 0; }
  .hero h1 { font-size: 2.4rem; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-stats { justify-content: center; }
  .hero-buttons { justify-content: center; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 400px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; align-items: center; }
  .process-steps::before { display: none; }
  .process-step { max-width: 400px; }
}
@media (max-width: 576px) {
  .hero { padding-top: 100px; min-height: auto; padding-bottom: 60px; }
  .hero h1 { font-size: 1.9rem; }
  .hero-stats { gap: 24px; }
  .stat-item h3 { font-size: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn-primary, .hero-buttons .btn-outline { width: 100%; text-align: center; }
}