/* ============================================
   财富集企业官网 - 首页样式
   ============================================ */


/* ============================================
   首屏Banner区域
   ============================================ */
.hero-section {
  background: linear-gradient(135deg, #1e3a5f 0%, #2d5a8f 50%, #1e3a5f 100%);
  padding: 100px 0;
  color: #fff;
  min-height: 520px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(125,211,252,0.1) 0%, transparent 50%);
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 52px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 24px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.hero-subtitle {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: 40px;
  line-height: 1.6;
  color: #fff;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

/* 首屏按钮样式调整 */
.hero-buttons .btn-primary {
  background-color: #fff;
  color: var(--primary-color);
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-buttons .btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.hero-buttons .btn-outline {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

.hero-buttons .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}


/* ============================================
   产品卡片区域
   ============================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.product-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--text-color);
  display: block;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(30, 58, 95, 0.12);
  border-color: var(--primary-color);
}

.product-icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: inline-block;
  padding: 16px;
  background: rgba(30,58,95,0.05);
  border-radius: 50%;
}

.product-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

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


/* ============================================
   为什么选择我们区域
   ============================================ */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.advantage-item {
  padding: var(--spacing-md);
}

.advantage-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  padding-left: var(--spacing-sm);
  border-left: 3px solid var(--primary-color);
}

.advantage-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}


/* ============================================
   底部CTA区域
   ============================================ */
.cta-box {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--text-white);
}

.cta-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.cta-desc {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: var(--spacing-lg);
}

.cta-box .btn-primary {
  background-color: var(--text-white);
  color: var(--primary-color);
}

.cta-box .btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--primary-color);
}


/* ============================================
   数据展示区域
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 16px;
  color: var(--text-secondary);
}


/* ============================================
   客户案例区域
   ============================================ */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.case-item {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
}

.case-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(30, 58, 95, 0.1);
}

.case-item h4 {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.case-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ============================================
   常见问题区域
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 16px;
  transition: all 0.2s;
}

.faq-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(30,58,95,0.08);
}

.faq-item h4 {
  font-size: 16px;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: 600;
}

.faq-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}


/* ============================================
   响应式适配
   ============================================ */

/* 平板端（小于768px） */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    padding: var(--spacing-xl) 0;
  }

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

  .hero-subtitle {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .cta-title {
    font-size: 24px;
  }
}