/* ===========================================
   CCBONLINE 奢华区域设计
   Luxury Sections Design
   高端大气上档次的区域组件
   =========================================== */

/* ===== 奢华信任指标区域 ===== */
.luxury-trust-section {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--luxury-deep-navy) 0%, var(--luxury-royal-blue) 50%, var(--luxury-electric-blue) 100%);
  color: var(--luxury-white);
  position: relative;
  overflow: hidden;
}

.luxury-trust-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 20%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 40%),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,215,0,0.3)"/></svg>');
  background-size: auto, auto, 100px 100px;
  animation: luxuryStarField 60s linear infinite;
  pointer-events: none;
}

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

.luxury-trust-title {
  font-family: var(--luxury-font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 24px;
  background: var(--luxury-gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(255, 215, 0, 0.5);
}

.luxury-trust-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: var(--luxury-platinum);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.9;
}

.luxury-trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
}

.luxury-trust-item {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease;
  box-shadow: var(--luxury-shadow-medium);
}

.luxury-trust-item:hover {
  transform: translateY(-12px) scale(1.05);
  box-shadow: 
    var(--luxury-shadow-deep),
    0 0 40px rgba(255, 215, 0, 0.3);
  border-color: rgba(255, 215, 0, 0.5);
}

.luxury-trust-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--luxury-gradient-gold);
}

.luxury-trust-icon {
  width: 80px;
  height: 80px;
  background: var(--luxury-gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  color: var(--luxury-black);
  box-shadow: 
    var(--luxury-shadow-gold),
    0 0 30px rgba(255, 215, 0, 0.6);
  position: relative;
}

.luxury-trust-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  background: var(--luxury-gradient-gold);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.3;
  animation: luxuryIconPulse 3s ease-in-out infinite;
}

.luxury-trust-number {
  font-size: 4rem;
  font-weight: 900;
  background: var(--luxury-gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
  font-family: var(--luxury-font-sans);
  line-height: 1;
}

.luxury-trust-label {
  color: var(--luxury-platinum);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.luxury-trust-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.4;
}

/* ===== 奢华CTA区域 ===== */
.luxury-cta-section {
  padding: 140px 0;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a237e 25%, #2962ff 50%, #3949ab 75%, #5c6bc0 100%);
  color: var(--luxury-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.luxury-cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    conic-gradient(from 0deg, transparent, rgba(255, 215, 0, 0.1), transparent 60deg),
    radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  animation: luxuryCTARotate 40s linear infinite;
  pointer-events: none;
}

.luxury-cta-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    linear-gradient(45deg, transparent 48%, rgba(255,215,0,0.03) 49%, rgba(255,215,0,0.03) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.02) 49%, rgba(255,255,255,0.02) 51%, transparent 52%);
  background-size: 60px 60px;
  pointer-events: none;
}

.luxury-cta-decoration {
  position: absolute;
  top: 15%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 60%);
  border-radius: 50%;
  animation: luxuryFloatSlow 12s ease-in-out infinite;
  pointer-events: none;
}

.luxury-cta-decoration::after {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 15%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(41, 98, 255, 0.15) 0%, transparent 60%);
  border-radius: 50%;
  animation: luxuryFloatSlow 8s ease-in-out infinite reverse;
}

.luxury-cta-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.luxury-cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.1));
  backdrop-filter: blur(15px);
  border: 2px solid rgba(255, 215, 0, 0.4);
  border-radius: 50px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 40px;
  box-shadow: var(--luxury-shadow-gold);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.luxury-cta-badge i {
  color: var(--luxury-gold);
  font-size: 18px;
}

.luxury-cta-title {
  font-family: var(--luxury-font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 32px;
  text-shadow: 
    0 0 30px rgba(255, 215, 0, 0.4),
    0 4px 8px rgba(0, 0, 0, 0.3);
}

.luxury-cta-title-highlight {
  background: var(--luxury-gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: luxuryTitleShimmer 4s ease-in-out infinite;
}

.luxury-cta-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 56px;
  line-height: 1.6;
  font-weight: 300;
}

.luxury-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 48px;
}

.luxury-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 22px 44px;
  border-radius: 60px;
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  min-width: 260px;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.luxury-cta-btn-primary {
  background: var(--luxury-gradient-gold);
  color: var(--luxury-black);
  box-shadow: 
    var(--luxury-shadow-gold),
    0 0 30px rgba(255, 215, 0, 0.4);
  border: 3px solid transparent;
}

.luxury-cta-btn-primary:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 
    0 20px 60px rgba(255, 215, 0, 0.6),
    0 0 50px rgba(255, 215, 0, 0.8);
  background: linear-gradient(135deg, #ffed4e 0%, #ffd700 30%, #ffb300 70%, #ff8f00 100%);
}

.luxury-cta-btn-secondary {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(20px);
  color: var(--luxury-white);
  border: 3px solid rgba(255, 255, 255, 0.3);
  box-shadow: var(--luxury-shadow-medium);
}

.luxury-cta-btn-secondary:hover {
  transform: translateY(-6px) scale(1.05);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.1));
  border-color: rgba(255, 215, 0, 0.6);
  box-shadow: 
    var(--luxury-shadow-deep),
    0 0 40px rgba(255, 255, 255, 0.4);
}

/* 奢华按钮特效 */
.luxury-cta-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 70%);
  border-radius: 50%;
  transition: all 0.6s ease;
  transform: translate(-50%, -50%);
}

.luxury-cta-btn:hover::before {
  width: 500px;
  height: 500px;
}

.luxury-cta-btn i {
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

.luxury-cta-btn:hover i {
  transform: scale(1.3) rotate(10deg);
}

/* ===== 奢华特色展示区域 ===== */
.luxury-features-section {
  padding: 120px 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
  position: relative;
}

.luxury-features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(26, 35, 126, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(255, 215, 0, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.luxury-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  margin-top: 80px;
}

.luxury-feature-card {
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.6));
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  position: relative;
  transition: all 0.4s ease;
  box-shadow: var(--luxury-shadow-soft);
}

.luxury-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--luxury-shadow-medium);
  border-color: rgba(255, 215, 0, 0.3);
}

.luxury-feature-icon {
  width: 100px;
  height: 100px;
  background: var(--luxury-gradient-royal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-size: 2.5rem;
  color: var(--luxury-white);
  box-shadow: var(--luxury-shadow-medium);
  position: relative;
}

.luxury-feature-icon::after {
  content: '';
  position: absolute;
  inset: -3px;
  background: var(--luxury-gradient-gold);
  border-radius: 50%;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.luxury-feature-card:hover .luxury-feature-icon::after {
  opacity: 0.3;
}

.luxury-feature-title {
  font-family: var(--luxury-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--luxury-deep-navy);
  margin-bottom: 16px;
}

.luxury-feature-description {
  color: #64748b;
  line-height: 1.6;
  font-size: 1rem;
}

/* ===== 奢华动画关键帧 ===== */
@keyframes luxuryStarField {
  0% { background-position: 0 0, 0 0, 0 0; }
  100% { background-position: 0 0, 0 0, 100px 100px; }
}

@keyframes luxuryIconPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

@keyframes luxuryCTARotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes luxuryFloatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes luxuryTitleShimmer {
  0%, 100% { 
    background-position: 0% 50%; 
    filter: hue-rotate(0deg) brightness(1);
  }
  50% { 
    background-position: 100% 50%; 
    filter: hue-rotate(5deg) brightness(1.1);
  }
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
  .luxury-trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
  
  .luxury-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .luxury-trust-section {
    padding: 100px 0;
  }
  
  .luxury-trust-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .luxury-trust-item {
    padding: 40px 24px;
  }
  
  .luxury-trust-number {
    font-size: 3rem;
  }
  
  .luxury-cta-section {
    padding: 100px 0;
  }
  
  .luxury-cta-content {
    padding: 0 1rem;
  }
  
  .luxury-cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  
  .luxury-cta-btn {
    width: 100%;
    max-width: 320px;
  }
  
  .luxury-features-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .luxury-feature-card {
    padding: 40px 28px;
  }
  
  .luxury-feature-icon {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .luxury-trust-item {
    padding: 32px 20px;
  }
  
  .luxury-trust-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .luxury-trust-number {
    font-size: 2.5rem;
  }
  
  .luxury-cta-badge {
    padding: 12px 24px;
    font-size: 13px;
  }
  
  .luxury-cta-btn {
    padding: 18px 32px;
    font-size: 1rem;
    min-width: auto;
  }
  
  .luxury-feature-card {
    padding: 32px 24px;
  }
  
  .luxury-feature-icon {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
  }
}