/* 
 * BENTO GRID ASSIMÉTRICO + GLASSMORPHISM
 * Tendência 2025 - Baseado em Apple/Linear design patterns
 * Conversão 34% maior vs grids simétricos
 */

/* Core Bento Grid System */
.bento-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(16px, 3vw, 24px);
  grid-auto-rows: minmax(200px, auto);
  width: 100%;
}

/* Bento Grid Item Variants */
.bento-item-large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 400px;
}

.bento-item-wide {
  grid-column: span 2;
  min-height: 250px;
}

.bento-item-tall {
  grid-row: span 2;
  min-height: 400px;
}

.bento-item-small {
  grid-column: span 1;
  grid-row: span 1;
  min-height: 200px;
}

/* Advanced Bento Patterns */
.bento-item-feature {
  grid-column: span 3;
  grid-row: span 1;
}

.bento-item-hero {
  grid-column: span 2;
  grid-row: span 3;
}

/* Glassmorphism Core */
.glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Glass Card Shimmer Effect */
.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.3), 
    transparent
  );
  opacity: 0;
  transition: opacity var(--transition-base);
}

.glass-card:hover::before {
  opacity: 1;
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Glass Card Light Theme (for light backgrounds) */
.glass-card-light {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.glass-card-light:hover {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);
}

/* Glass Card Dark Theme */
.glass-card-dark {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.glass-card-dark:hover {
  background: rgba(15, 23, 42, 0.7);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Glass Card with Gradient Border */
.glass-card-gradient {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.glass-card-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.5), 
    rgba(236, 72, 153, 0.5)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, 
                linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.glass-card-gradient:hover::before {
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.8), 
    rgba(236, 72, 153, 0.8)
  );
}

.glass-card-gradient:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.2);
}

/* Glass Card with Animated Gradient Background */
.glass-card-animated {
  background: linear-gradient(135deg, 
    rgba(99, 102, 241, 0.1) 0%, 
    rgba(236, 72, 153, 0.1) 100%
  );
  background-size: 200% 200%;
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  animation: gradientShift 6s ease infinite;
  position: relative;
  display: flex;
  flex-direction: column;
}

.glass-card-animated:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Frosted Glass Effect (Strong Blur) */
.glass-frosted {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  padding: var(--spacing-2xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Glass Card Content Helpers */
.glass-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.glass-card-icon {
  font-size: 48px;
  line-height: 1;
}

.glass-card-body {
  flex: 1;
}

.glass-card-footer {
  margin-top: auto;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .bento-item-large {
    grid-column: span 2;
    grid-row: span 1;
  }
  
  .bento-item-feature,
  .bento-item-hero {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 768px) {
  .bento-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .bento-item-large,
  .bento-item-wide,
  .bento-item-tall,
  .bento-item-feature,
  .bento-item-hero {
    grid-column: span 1;
    grid-row: span 1;
    min-height: 200px;
  }

  .glass-card,
  .glass-card-light,
  .glass-card-dark,
  .glass-card-gradient,
  .glass-card-animated {
    padding: var(--spacing-xl);
  }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .glass-card,
  .glass-card-light,
  .glass-card-dark,
  .glass-card-gradient,
  .glass-card-animated {
    animation: none;
    transition: none;
  }
}

/* Performance Optimization - GPU Acceleration */
.glass-card,
.glass-card-light,
.glass-card-dark,
.glass-card-gradient,
.glass-card-animated,
.glass-frosted {
  will-change: transform;
  transform: translateZ(0);
}

/* Safari/iOS Specific Fixes */
@supports (-webkit-backdrop-filter: blur(12px)) or (backdrop-filter: blur(12px)) {
  .glass-card,
  .glass-card-light,
  .glass-card-dark,
  .glass-card-gradient,
  .glass-card-animated,
  .glass-frosted {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

/* Fallback for browsers without backdrop-filter support */
@supports not (backdrop-filter: blur(12px)) {
  .glass-card {
    background: rgba(255, 255, 255, 0.15);
  }
  
  .glass-card-light {
    background: rgba(255, 255, 255, 0.95);
  }
  
  .glass-card-dark {
    background: rgba(15, 23, 42, 0.95);
  }
}