klz-cables.com/styles/globals.css

@import "tailwindcss";

@theme {
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --color-primary: #001a4d; /* Deep Blue */
  --color-primary-dark: #000d26;
  --color-primary-light: #e6ebf5;

  --color-saturated: #011dff; /* Saturated Blue Accent */

  --color-secondary: #003d82;
  --color-secondary-light: #0056b3;

  --color-accent: #82ed20; /* Sustainability Green */
  --color-accent-dark: #6bc41a;
  --color-accent-light: #f0f9e6;

  --color-neutral: #f8f9fa;
  --color-neutral-light: #ffffff;
  --color-neutral-dark: #0a0a0a;
  --color-neutral-medium: #e5e7eb;

  --color-text-primary: #111827;
  --color-text-secondary: #4b5563;
  --color-text-light: #9ca3af;

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;

  --animate-fade-in: fade-in 0.5s ease-out;
  --animate-slide-up: slide-up 0.6s ease-out;
  --animate-slow-zoom: slow-zoom 20s linear infinite;
  --animate-reveal: reveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  --animate-slight-fade-in-from-bottom: slight-fade-in-from-bottom 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;

  @keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes slow-zoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
  }
  @keyframes reveal {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes slight-fade-in-from-bottom {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

@layer base {
  body {
    @apply text-text-primary bg-neutral-light antialiased selection:bg-accent selection:text-primary-dark;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  h1, h2, h3, h4, h5, h6 {
    @apply font-heading font-bold tracking-tight;
  }
  
  /* Mobile-first typography hierarchy */
  h1 { @apply text-3xl md:text-6xl lg:text-7xl xl:text-8xl; }
  h2 { @apply text-2xl md:text-5xl lg:text-6xl; }
  h3 { @apply text-xl md:text-3xl lg:text-4xl; }
  h4 { @apply text-lg md:text-2xl; }
}

@layer components {
  .glass-panel {
    @apply bg-white/80 backdrop-blur-md border border-white/20 shadow-lg;
  }
  .image-overlay-gradient {
    @apply absolute inset-0 bg-gradient-to-t from-black/90 via-black/40 to-transparent;
  }
  .premium-card {
    @apply bg-white rounded-3xl border border-neutral-medium shadow-sm transition-all duration-500 hover:shadow-2xl hover:-translate-y-1;
  }
  .sticky-narrative-container {
    @apply grid grid-cols-1 lg:grid-cols-12 gap-12 lg:gap-20;
  }
  .sticky-narrative-sidebar {
    @apply lg:col-span-4 lg:sticky lg:top-32 h-fit;
  }
  .sticky-narrative-content {
    @apply lg:col-span-8;
  }
}

/* Custom Utilities */
@utility touch-target {
  min-height: 48px; /* Increased for better touch-first feel */
  min-width: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@utility reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  
  &.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  @media (prefers-reduced-motion: reduce) {
    transition: opacity 0.5s ease-out;
    transform: none !important;
  }
}

@utility hover-effect {
  @media (hover: hover) {
    @apply transition-all duration-300 hover:scale-105;
  }
}

@utility fluid-spacing {
  padding: clamp(1.5rem, 5vw, 5rem);
  margin: clamp(1rem, 3vw, 3rem);
}

@utility grid-mobile-stacked {
  @apply grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 md:gap-8 lg:gap-12;
}

@utility safe-area-p {
  padding-top: max(1rem, env(safe-area-inset-top));
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

@utility content-visibility-auto {
  content-visibility: auto;
  contain-intrinsic-size: 1px 1000px;
}