/* Quick Reference Page Styles */

.quick-reference-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  min-height: 100vh;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--luxury-gold);
  margin-bottom: 1rem;
  font-weight: 300;
}

.section-header p {
  font-size: 1.1rem;
  color: #e0e0e0;
  max-width: 600px;
  margin: 0 auto;
}

/* Brand Grid */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.brand-card {
  background: linear-gradient(145deg, #2a2a2a, #1f1f1f);
  border: 1px solid #333;
  border-radius: 15px;
  padding: 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.brand-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--luxury-gold), #d4af37);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.brand-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: var(--luxury-gold);
}

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

.brand-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}

.brand-logo img {
  height: 60px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.brand-card:hover .brand-logo img {
  filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(5deg);
}

.brand-card h3 {
  font-size: 1.5rem;
  color: var(--luxury-gold);
  margin-bottom: 0.5rem;
  text-align: center;
  font-weight: 400;
}

.brand-card p {
  color: #b0b0b0;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.brand-features {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.feature {
  background: rgba(212, 175, 55, 0.1);
  color: var(--luxury-gold);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.brand-stats {
  display: flex;
  justify-content: space-around;
  text-align: center;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--luxury-gold);
}

.stat-label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Universal Guide */
.universal-guide {
  background: linear-gradient(145deg, #2a2a2a, #1f1f1f);
  border: 1px solid #333;
  border-radius: 15px;
  padding: 3rem;
  margin-top: 3rem;
}

.guide-header {
  text-align: center;
  margin-bottom: 3rem;
}

.guide-header h2 {
  font-size: 2rem;
  color: var(--luxury-gold);
  margin-bottom: 1rem;
  font-weight: 300;
}

.guide-header p {
  color: #b0b0b0;
  font-size: 1.1rem;
}

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

.check-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid #333;
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.check-item:hover {
  border-color: var(--luxury-gold);
  background: rgba(212, 175, 55, 0.05);
}

.check-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.check-item h4 {
  color: var(--luxury-gold);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.check-item p {
  color: #b0b0b0;
  line-height: 1.6;
  font-size: 0.95rem;
}

.guide-cta {
  text-align: center;
}

.guide-cta .cta-button {
  background: linear-gradient(135deg, var(--luxury-gold), #d4af37);
  color: #1a1a1a;
  padding: 1rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
  border: none;
  cursor: pointer;
}

.guide-cta .cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .brand-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .check-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .guide-header h2 {
    font-size: 1.5rem;
  }
  
  .brand-card {
    padding: 1.5rem;
  }
  
  .universal-guide {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .brand-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .brand-features {
    justify-content: center;
  }
  
  .feature {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-card {
  animation: fadeInUp 0.6s ease forwards;
}

.brand-card:nth-child(1) { animation-delay: 0.1s; }
.brand-card:nth-child(2) { animation-delay: 0.2s; }
.brand-card:nth-child(3) { animation-delay: 0.3s; }
.brand-card:nth-child(4) { animation-delay: 0.4s; }
.brand-card:nth-child(5) { animation-delay: 0.5s; }
.brand-card:nth-child(6) { animation-delay: 0.6s; }

.check-item {
  animation: fadeInUp 0.6s ease forwards;
}

.check-item:nth-child(1) { animation-delay: 0.7s; }
.check-item:nth-child(2) { animation-delay: 0.8s; }
.check-item:nth-child(3) { animation-delay: 0.9s; }
.check-item:nth-child(4) { animation-delay: 1.0s; }
.check-item:nth-child(5) { animation-delay: 1.1s; }
.check-item:nth-child(6) { animation-delay: 1.2s; }