/* 🌌 主页样式 */

/* 英雄区域 */
.cosmic-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

/* AR星座扫描仪 */
.ar-scanner {
  position: absolute;
  top: 2rem;
  right: 2rem;
  z-index: 10;
}

.ar-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 245, 255, 0.1);
  border: 2px solid var(--quantum-blue);
  border-radius: var(--radius-xl);
  padding: 1rem;
  color: var(--quantum-blue);
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.ar-button:hover {
  background: rgba(0, 245, 255, 0.2);
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.ar-icon {
  font-size: 2rem;
  animation: pulse 2s infinite;
}

.ar-text {
  font-size: 0.9rem;
  font-weight: 600;
}

.ar-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border: 2px solid var(--quantum-blue);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s infinite;
  opacity: 0.5;
}

/* 英雄内容 */
.hero-content {
  max-width: 800px;
  padding: 0 2rem;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-family: var(--font-primary);
  font-weight: 900;
  margin-bottom: 1rem;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  margin-bottom: 3rem;
  opacity: 0.9;
  line-height: 1.4;
}

/* 三重试用入口 */
.trial-portals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.portal-card {
  background: rgba(42, 11, 94, 0.3);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--neon-gradient);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.portal-card:hover::before {
  transform: scaleX(1);
}

.portal-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-deep), var(--shadow-glow);
  border-color: var(--quantum-blue);
}

.portal-card.featured {
  border-color: var(--neon-pink);
  background: rgba(255, 0, 255, 0.1);
}

.portal-card.featured::before {
  background: var(--neon-pink);
}

.portal-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  animation: float 3s ease-in-out infinite;
}

.portal-title {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--orbit-gold);
}

.portal-desc {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.portal-stats {
  margin-bottom: 1.5rem;
}

.trial-count {
  background: rgba(0, 245, 255, 0.2);
  color: var(--quantum-blue);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.portal-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--neon-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.portal-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 0, 255, 0.4);
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--heartbeat-red);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  animation: pulse 2s infinite;
}

/* 滚动指示器 */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.6);
  animation: float 2s ease-in-out infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: float 2s ease-in-out infinite;
}

/* 特色功能展示 */
.features-showcase {
  padding: 5rem 0;
  background: rgba(18, 18, 18, 0.5);
}

.section-title {
  text-align: center;
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--orbit-gold);
}

.title-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
  animation: rotate 10s linear infinite;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: rgba(42, 11, 94, 0.3);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
  border-color: var(--quantum-blue);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  animation: pulse 3s infinite;
}

.feature-card h3 {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--quantum-blue);
}

.feature-card p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.feature-demo {
  margin-top: 1rem;
}

.demo-btn {
  background: rgba(0, 245, 255, 0.2);
  border: 1px solid var(--quantum-blue);
  color: var(--quantum-blue);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
}

.demo-btn:hover {
  background: rgba(0, 245, 255, 0.3);
  box-shadow: var(--shadow-glow);
}

.feature-stats {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.stat {
  background: rgba(255, 215, 0, 0.2);
  color: var(--orbit-gold);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.mini-starmap {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  position: relative;
  animation: rotate 20s linear infinite;
}

.mini-starmap::before {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: var(--orbit-gold);
  animation: pulse 2s infinite;
}

/* 社交证明模块 */
.social-proof {
  padding: 5rem 0;
}

.community-feed {
  margin-bottom: 3rem;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feed-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.6);
}

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

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: rgba(42, 11, 94, 0.3);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 245, 255, 0.2);
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--quantum-blue);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
}

/* 订阅推广 */
.subscription-cta {
  padding: 5rem 0;
  background: rgba(255, 0, 255, 0.05);
}

.cta-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}

.cta-text h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--neon-pink);
}

.cta-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.benefits-list {
  list-style: none;
  margin-bottom: 2rem;
}

.benefits-list li {
  padding: 0.5rem 0;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
}

.pricing-card {
  background: rgba(42, 11, 94, 0.5);
  backdrop-filter: blur(20px);
  border: 2px solid var(--neon-pink);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  min-width: 250px;
}

.price {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 900;
  color: var(--neon-pink);
  margin-bottom: 1.5rem;
}

.currency {
  font-size: 1.5rem;
  vertical-align: top;
}

.period {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
}

.subscribe-btn {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--neon-gradient);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.subscribe-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(255, 0, 255, 0.4);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.subscribe-btn:hover .btn-glow {
  left: 100%;
}

.trial-note {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* 浮动操作按钮 */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 100;
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--neon-gradient);
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-neon);
}

.scroll-to-top {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}
.footer-section {
  min-width: 180px;
  flex: 1 1 180px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .ar-scanner {
    top: 1rem;
    right: 1rem;
  }
  
  .ar-button {
    padding: 0.8rem;
  }
  
  .trial-portals {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .community-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .floating-actions {
    bottom: 1rem;
    right: 1rem;
  }
  
  .fab {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
}