/* Curved Section Styles */
.curved-section {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

/* Ensure smooth transitions between curved sections */
.curved-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  backdrop-filter: inherit;
  background: inherit;
}

/* Top curved section (Hero) - Enhanced curves */
.curved-section--top {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 120px), 85% calc(100% - 60px), 70% calc(100% - 20px), 50% 100%, 30% calc(100% - 20px), 15% calc(100% - 60px), 0 calc(100% - 120px));
  margin-bottom: -120px;
}

/* Middle curved sections - Enhanced curves */
.curved-section--middle {
  clip-path: polygon(0 120px, 15% 60px, 30% 20px, 50% 0, 70% 20px, 85% 60px, 100% 120px, 100% calc(100% - 120px), 85% calc(100% - 60px), 70% calc(100% - 20px), 50% 100%, 30% calc(100% - 20px), 15% calc(100% - 60px), 0 calc(100% - 120px));
  margin-top: -60px;
  margin-bottom: -60px;
  padding-top: 90px;
  padding-bottom: 90px;
}

/* Bottom curved section (Footer) - Enhanced curves */
.curved-section--bottom {
  clip-path: polygon(0 120px, 15% 60px, 30% 20px, 50% 0, 70% 20px, 85% 60px, 100% 120px, 100% 100%, 0 100%);
  margin-top: -60px;
  padding-top: 90px;
}

/* Glass effect enhancements for curved sections - Remove backgrounds */
.curved-section--glass {
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Ensure content doesn't get clipped */
.curved-section__content {
  position: relative;
  z-index: 2;
  padding: 1rem;
}

@media (min-width: 640px) {
  .curved-section__content {
    padding: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .curved-section__content {
    padding: 2rem;
  }
}

/* Mobile adjustments (up to 640px) - Enhanced curves */
@media (max-width: 640px) {
  .curved-section--top {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 60px), 80% calc(100% - 30px), 60% calc(100% - 10px), 50% 100%, 40% calc(100% - 10px), 20% calc(100% - 30px), 0 calc(100% - 60px));
    margin-bottom: -60px;
  }
  
  .curved-section--middle {
    clip-path: polygon(0 60px, 20% 30px, 40% 10px, 50% 0, 60% 10px, 80% 30px, 100% 60px, 100% calc(100% - 60px), 80% calc(100% - 30px), 60% calc(100% - 10px), 50% 100%, 40% calc(100% - 10px), 20% calc(100% - 30px), 0 calc(100% - 60px));
    margin-top: -60px;
    margin-bottom: -60px;
    padding-top: 100px;
    padding-bottom: 100px;
  }
  
  .curved-section--bottom {
    clip-path: polygon(0 60px, 20% 30px, 40% 10px, 50% 0, 60% 10px, 80% 30px, 100% 60px, 100% 100%, 0 100%);
    margin-top: -60px;
    padding-top: 100px;
  }
  
  .curved-section__content {
    padding: 0.75rem;
  }
}

/* Tablet adjustments (641px to 768px) - Enhanced curves */
@media (min-width: 641px) and (max-width: 768px) {
  .curved-section--top {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 80px), 82% calc(100% - 40px), 65% calc(100% - 15px), 50% 100%, 35% calc(100% - 15px), 18% calc(100% - 40px), 0 calc(100% - 80px));
    margin-bottom: -80px;
  }
  
  .curved-section--middle {
    clip-path: polygon(0 80px, 18% 40px, 35% 15px, 50% 0, 65% 15px, 82% 40px, 100% 80px, 100% calc(100% - 80px), 82% calc(100% - 40px), 65% calc(100% - 15px), 50% 100%, 35% calc(100% - 15px), 18% calc(100% - 40px), 0 calc(100% - 80px));
    margin-top: -80px;
    margin-bottom: -80px;
    padding-top: 130px;
    padding-bottom: 130px;
  }
  
  .curved-section--bottom {
    clip-path: polygon(0 80px, 18% 40px, 35% 15px, 50% 0, 65% 15px, 82% 40px, 100% 80px, 100% 100%, 0 100%);
    margin-top: -80px;
    padding-top: 130px;
  }
  
  .curved-section__content {
    padding: 1rem;
  }
}

/* Large tablet adjustments (769px to 1024px) - Enhanced curves */
@media (min-width: 769px) and (max-width: 1024px) {
  .curved-section--top {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 100px), 83% calc(100% - 50px), 67% calc(100% - 18px), 50% 100%, 33% calc(100% - 18px), 17% calc(100% - 50px), 0 calc(100% - 100px));
    margin-bottom: -100px;
  }
  
  .curved-section--middle {
    clip-path: polygon(0 100px, 17% 50px, 33% 18px, 50% 0, 67% 18px, 83% 50px, 100% 100px, 100% calc(100% - 100px), 83% calc(100% - 50px), 67% calc(100% - 18px), 50% 100%, 33% calc(100% - 18px), 17% calc(100% - 50px), 0 calc(100% - 100px));
    margin-top: -100px;
    margin-bottom: -100px;
    padding-top: 150px;
    padding-bottom: 150px;
  }
  
  .curved-section--bottom {
    clip-path: polygon(0 100px, 17% 50px, 33% 18px, 50% 0, 67% 18px, 83% 50px, 100% 100px, 100% 100%, 0 100%);
    margin-top: -100px;
    padding-top: 150px;
  }
}

/* Desktop and larger (1025px+) - already defined above with enhanced curves */
@media (min-width: 1280px) {
  .curved-section__content {
    padding: 2.5rem;
  }
}

@media (min-width: 1536px) {
  .curved-section__content {
    padding: 3rem;
  }
}

/* Smooth scroll behavior with anti-flickering */
.curved-section {
  scroll-margin-top: 100px;
  will-change: transform;
  backface-visibility: hidden;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Anti-flickering optimization for curved sections in scroll stack */
.scroll-stack-card .curved-section {
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
  will-change: transform, opacity;
  contain: layout style paint;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* Enhanced glass morphism for stacked sections - Transparent backgrounds */
.scroll-stack-card .curved-section--glass {
  background: transparent;
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  will-change: transform, opacity;
}

/* Hover effects for interactive sections (desktop only) */
@media (min-width: 1025px) {
  .curved-section:hover {
    transform: translateY(-2px);
    box-shadow:
      0 16px 48px rgba(0, 0, 0, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.15);
  }
}

/* Improved scroll snap for better mobile experience */
.curved-section {
  scroll-snap-align: start;
  scroll-margin-top: 80px;
}

@media (max-width: 768px) {
  .curved-section {
    scroll-margin-top: 60px;
  }
}

/* Performance optimizations for mobile */
@media (max-width: 768px) {
  .curved-section {
    will-change: auto;
  }
  
  .curved-section--glass {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }
  
  .scroll-stack-card .curved-section--glass {
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  .curved-section {
    transition: none;
  }
  
  .curved-section:hover {
    transform: none;
  }
}