@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  html {
    scroll-behavior: smooth;
  }
}

@layer components {
  /* Scroll-triggered fade-in animations */
  .fade-up {
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .fade-in {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .fade-in.visible {
    opacity: 1;
  }

  /* Staggered children animation */
  .stagger-children > * {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(7) { transition-delay: 480ms; opacity: 1; transform: translateY(0); }
  .stagger-children.visible > *:nth-child(8) { transition-delay: 560ms; opacity: 1; transform: translateY(0); }

  /* Hero gradient mesh background */
  .hero-mesh {
    background:
      radial-gradient(ellipse at 20% 50%, rgba(67, 56, 202, 0.15) 0%, transparent 50%),
      radial-gradient(ellipse at 80% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
      radial-gradient(ellipse at 60% 80%, rgba(245, 158, 11, 0.08) 0%, transparent 50%);
  }

  /* Grain texture overlay */
  .grain::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
  }

  /* Feature card hover effect */
  .feature-card {
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -12px rgba(67, 56, 202, 0.15);
  }

  /* Screenshot card hover zoom */
  .ss-card figure img {
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .ss-card:hover figure img {
    transform: scale(1.03);
  }

  /* Floating nav */
  .nav-floating {
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
  }

  /* Section divider */
  .section-divider {
    width: 3rem;
    height: 3px;
    background: linear-gradient(90deg, #4338ca, #f59e0b);
    border-radius: 2px;
  }

  /* Pricing card highlight */
  .pricing-highlight {
    position: relative;
    overflow: hidden;
  }
  .pricing-highlight::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(67, 56, 202, 0.05), rgba(245, 158, 11, 0.05));
    pointer-events: none;
  }

  /* Video container responsive */
  .video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 1rem;
  }
  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 1rem;
  }
}