/*
 * 文件名: recharge.css
 * 功能说明: GROK充值服务页面专用样式 - 2025 Vibrant Redesign
 * 版权: grok-4.top
 */

/* 主要内容区域 */
main {
  margin-top: var(--header-height);
}

/* 页面标题区域 */
.page-header {
  position: relative;
  padding: 100px 0 80px;
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  z-index: -1;
}

.page-header h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
  background: linear-gradient(to right, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-subtitle {
  font-size: 20px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
}

.breadcrumb {
  font-size: 14px;
  color: var(--color-text-muted);
  opacity: 0.8;
}

.breadcrumb a {
  color: white;
  text-decoration: none;
}

.breadcrumb a:hover {
  color: #60a5fa;
}

/* 充值套餐区域 */
.pricing-plans {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.pricing-plans h2 {
  font-size: 36px;
  color: white;
  margin-bottom: 20px;
  font-weight: 700;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* 套餐卡片 */
.plan-card {
  background: rgba(30, 41, 59, 0.4);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-10px);
  border-color: rgba(96, 165, 250, 0.3);
  box-shadow: var(--shadow-lg);
  background: rgba(30, 41, 59, 0.6);
}

.plan-card.recommended {
  border: 1px solid rgba(96, 165, 250, 0.5);
  background: rgba(30, 41, 59, 0.8);
  transform: scale(1.05);
  z-index: 10;
  box-shadow: var(--shadow-glow);
}

.plan-card.featured {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(139, 92, 246, 0.3);
  box-shadow: 0 0 30px rgba(139, 92, 246, 0.15);
}

/* 顶部光条装饰 */
.plan-card.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.plan-icon-small {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.plan-card h3 {
  font-size: 24px;
  color: white;
  margin-bottom: 10px;
  font-weight: 700;
}

.plan-description p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin-bottom: 30px;
}

.price-value-large {
  font-size: 48px;
  font-weight: 800;
  color: white;
  margin-bottom: 10px;
  display: block;
}

.price-value-large.highlight {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-period {
  color: var(--color-text-muted);
  font-size: 14px;
  display: block;
  margin-bottom: 30px;
}

.plan-features ul {
  text-align: left;
  margin-bottom: 40px;
}

.plan-features li {
  padding: 12px 0;
  color: var(--color-text-main);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features li::before {
  content: '✓';
  color: #22c55e;
  font-weight: bold;
}

.plan-features li:last-child {
  border-bottom: none;
}

.plan-button {
  width: 100%;
  display: block;
  background: var(--gradient-primary);
  color: white;
  padding: 16px;
  border: none;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-glow);
}

.plan-button:hover {
  background: var(--gradient-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.plan-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gradient-primary);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
}

/* 充值流程区域 */
.recharge-process {
  padding: 100px 0;
  background: var(--color-bg-alt);
  position: relative;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

/* 连接线 */
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 0;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #1e293b;
  border: 2px solid #3b82f6;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 24px;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
  transition: all 0.3s ease;
}

.step:hover .step-number {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: scale(1.1);
}

.step-content h3 {
  font-size: 20px;
  color: white;
  margin-bottom: 12px;
  font-weight: 600;
}

.step-content p {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.6;
  padding: 0 20px;
}

/* 套餐保障区域 */
.plan-guarantee {
  margin-top: 80px;
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  color: white;
  font-weight: 500;
  transition: all 0.3s ease;
}

.guarantee-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.guarantee-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: 40px;
  }
  
  .process-steps::before {
    display: none;
  }
  
  .step-number {
    width: 60px;
    height: 60px;
    font-size: 20px;
  }

  .guarantee-item {
    width: 100%;
    justify-content: center;
  }
}