@import 'tailwindcss';
@import 'tw-animate-css';

@custom-variant dark (&:is(.dark *));

:root {
  --background: 240 240 236;
  --foreground: 22 22 20;
  --card: 249 249 247;
  --card-foreground: 22 22 20;
  --popover: 249 249 247;
  --popover-foreground: 22 22 20;
  --primary: 217 94 42;
  --primary-foreground: 249 249 247;
  --secondary: 240 240 236;
  --secondary-foreground: 47 47 44;
  --muted: 240 240 236;
  --muted-foreground: 87 87 83;
  --accent: 221 221 215;
  --accent-foreground: 22 22 20;
  --destructive: 180 50 50;
  --destructive-foreground: 249 249 247;
  --border: 196 196 189;
  --input: 196 196 189;
  --ring: 217 94 42;
  --radius: 0.375rem;
}

.dark {
  --background: 22 22 20;
  --foreground: 249 249 247;
  --card: 47 47 44;
  --card-foreground: 249 249 247;
  --popover: 47 47 44;
  --popover-foreground: 249 249 247;
  --primary: 217 94 42;
  --primary-foreground: 249 249 247;
  --secondary: 87 87 83;
  --secondary-foreground: 249 249 247;
  --muted: 87 87 83;
  --muted-foreground: 196 196 189;
  --accent: 87 87 83;
  --accent-foreground: 249 249 247;
  --destructive: 180 50 50;
  --destructive-foreground: 249 249 247;
  --border: 87 87 83;
  --input: 87 87 83;
  --ring: 217 94 42;
}

@theme inline {
  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-serif: 'Source Serif 4', 'Source Serif Pro', Georgia, serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --color-background: rgb(var(--background));
  --color-foreground: rgb(var(--foreground));
  --color-card: rgb(var(--card));
  --color-card-foreground: rgb(var(--card-foreground));
  --color-popover: rgb(var(--popover));
  --color-popover-foreground: rgb(var(--popover-foreground));
  --color-primary: rgb(var(--primary));
  --color-primary-foreground: rgb(var(--primary-foreground));
  --color-secondary: rgb(var(--secondary));
  --color-secondary-foreground: rgb(var(--secondary-foreground));
  --color-muted: rgb(var(--muted));
  --color-muted-foreground: rgb(var(--muted-foreground));
  --color-accent: rgb(var(--accent));
  --color-accent-foreground: rgb(var(--accent-foreground));
  --color-destructive: rgb(var(--destructive));
  --color-destructive-foreground: rgb(var(--destructive-foreground));
  --color-border: rgb(var(--border));
  --color-input: rgb(var(--input));
  --color-ring: rgb(var(--ring));
  --radius-sm: calc(var(--radius) - 2px);
  --radius-md: var(--radius);
  --radius-lg: calc(var(--radius) + 2px);
  --radius-xl: calc(var(--radius) + 4px);

  --color-greyhaven-orange: #D95E2A;
  --color-greyhaven-offblack: #161614;
  --color-greyhaven-offwhite: #F9F9F7;
  --color-greyhaven-grey1: #F0F0EC;
  --color-greyhaven-grey2: #DDDDD7;
  --color-greyhaven-grey3: #C4C4BD;
  --color-greyhaven-grey4: #A6A69F;
  --color-greyhaven-grey5: #7F7F79;
  --color-greyhaven-grey7: #575753;
  --color-greyhaven-grey8: #2F2F2C;
}

@layer base {
  * {
    @apply border-border outline-ring/50;
  }
  html {
    scroll-behavior: smooth;
  }
  body {
    @apply bg-background text-foreground;
  }
}

/* Code block styling */
.code-block {
  background: rgb(30 30 27);
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius-lg);
}

/* Subtle glow effect for primary elements */
.glow-orange {
  box-shadow: 0 0 40px rgba(217, 94, 42, 0.08);
}

/* Terminal prompt styling */
.terminal-line::before {
  content: '$ ';
  color: rgb(var(--muted-foreground));
}

/* Smooth section transitions */
section {
  scroll-margin-top: 5rem;
}

/* Custom scrollbar for dark theme */
.dark ::-webkit-scrollbar {
  width: 8px;
}
.dark ::-webkit-scrollbar-track {
  background: rgb(22 22 20);
}
.dark ::-webkit-scrollbar-thumb {
  background: rgb(87 87 83);
  border-radius: 4px;
}

/* Animated gradient border */
@keyframes border-glow {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.border-glow {
  animation: border-glow 3s ease-in-out infinite;
}

/* Layer card hover effect */
.layer-card {
  transition: all 0.3s ease;
}
.layer-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Fade in animation for sections */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fade-up 0.6s ease-out forwards;
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  animation: fade-up 0.5s ease-out forwards;
}
.stagger-children > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.5s; }