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

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

:root {
  --radius: 0.625rem;
  --background: #F0F0EC;
  --foreground: #161614;
  --card: #F9F9F7;
  --card-foreground: #161614;
  --popover: #F9F9F7;
  --popover-foreground: #161614;
  --primary: #D95E2A;
  --primary-foreground: #F9F9F7;
  --secondary: #F0F0EC;
  --secondary-foreground: #161614;
  --muted: #F0F0EC;
  --muted-foreground: #575753;
  --accent: #DDDDD7;
  --accent-foreground: #161614;
  --destructive: #B43232;
  --destructive-foreground: #F9F9F7;
  --border: #C4C4BD;
  --input: #C4C4BD;
  --ring: #D95E2A;
}

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-offwhite: #F9F9F7;
  --color-orange: #D95E2A;
  --color-grey-1: #F0F0EC;
  --color-grey-2: #DDDDD7;
  --color-grey-3: #C4C4BD;
  --color-grey-4: #A6A69F;
  --color-grey-5: #7F7F79;
  --color-grey-7: #575753;
  --color-grey-8: #2F2F2C;
  --color-grey-9: #161614;
  --font-sans: var(--font-geist-sans);
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-serif: var(--font-source-serif-pro);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --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;
}

* {
  font-family: var(--font-source-serif-pro), serif, Arial, Helvetica, sans-serif;
}

body {
  font-family: var(--font-source-serif-pro), serif, Arial, Helvetica, sans-serif;
  width: 100%;
  overflow-x: visible;
  background: #DDDDD7;
  min-height: 100vh;
}

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

.bg-gradient {
  background: #DDDDD7;
}

.title-serif {
  font-family: var(--font-source-serif-pro), serif, Arial, Helvetica, sans-serif;
  font-weight: 600;
  letter-spacing: -2%;
}

.text-serif {
  font-family: var(--font-source-serif-pro), serif, Arial, Helvetica, sans-serif;
  font-weight: 600;
}

.surface-card {
  background: rgba(249, 249, 247, 0.92);
  box-shadow: 0 8px 24px rgba(22, 22, 20, 0.05);
}

/* Code block styling */
.code-block {
  background: rgb(47 47 44);
  border: 1px solid rgb(87 87 83);
  border-radius: var(--radius-lg);
  box-shadow:
    inset 0 1px 0 rgba(249, 249, 247, 0.04),
    0 6px 18px rgba(22, 22, 20, 0.06);
}

.code-block,
.code-block * {
  font-family: var(--font-mono);
}


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

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

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgb(240 240 236);
}
::-webkit-scrollbar-thumb {
  background: rgb(166 166 159);
  border-radius: 4px;
}

/* Layer card hover effect */
.layer-card {
  transition: border-color 0.2s ease;
}

/* Carousel progress bar */
@keyframes progress {
  from { width: 0; }
  to { width: 100%; }
}

/* 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 0.45s 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; }

/* Hide scrollbar but keep scroll functionality */
.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.scrollbar-hide::-webkit-scrollbar {
  display: none;
}