@import "tailwindcss" source(none);
@source "../src";
@import "tw-animate-css";

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

@theme inline {
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --color-card: var(--card);
  --color-card-foreground: var(--card-foreground);
  --color-popover: var(--popover);
  --color-popover-foreground: var(--popover-foreground);
  --color-primary: var(--primary);
  --color-primary-foreground: var(--primary-foreground);
  --color-secondary: var(--secondary);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-muted: var(--muted);
  --color-muted-foreground: var(--muted-foreground);
  --color-accent: var(--accent);
  --color-accent-foreground: var(--accent-foreground);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-border: var(--border);
  --color-input: var(--input);
  --color-ring: var(--ring);
  --color-electric: var(--electric);
  --color-violet-glow: var(--violet-glow);
  --color-neon: var(--neon);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

:root {
  --radius: 0.25rem;

  /* Dark futuristic palette */
  --background: oklch(0.12 0.05 270);
  --foreground: oklch(0.98 0.01 250);

  --card: oklch(0.16 0.06 270);
  --card-foreground: oklch(0.98 0.01 250);

  --popover: oklch(0.16 0.06 270);
  --popover-foreground: oklch(0.98 0.01 250);

  --primary: oklch(0.65 0.28 285);
  --primary-foreground: oklch(0.98 0.01 250);

  --secondary: oklch(0.22 0.08 275);
  --secondary-foreground: oklch(0.98 0.01 250);

  --muted: oklch(0.20 0.05 270);
  --muted-foreground: oklch(0.72 0.04 270);

  --accent: oklch(0.65 0.30 295);
  --accent-foreground: oklch(0.98 0.01 250);

  --destructive: oklch(0.65 0.25 25);
  --destructive-foreground: oklch(0.98 0.01 250);

  --border: oklch(0.30 0.08 280 / 0.4);
  --input: oklch(0.22 0.08 275);
  --ring: oklch(0.65 0.28 285);

  /* Custom brand */
  --electric: oklch(0.62 0.26 260);   /* deep electric blue */
  --violet-glow: oklch(0.55 0.28 290); /* indigo/violet */
  --neon: oklch(0.72 0.32 305);       /* neon purple */

  --gradient-hero: linear-gradient(135deg, oklch(0.62 0.26 260), oklch(0.55 0.28 290), oklch(0.72 0.32 305));
  --gradient-radial: radial-gradient(ellipse at top, oklch(0.55 0.28 290 / 0.5), transparent 60%);
  --shadow-glow: 0 0 40px oklch(0.65 0.30 295 / 0.5);
  --shadow-neon: 0 0 60px oklch(0.72 0.32 305 / 0.4), 0 0 100px oklch(0.62 0.26 260 / 0.2);
}

@layer base {
  * { border-color: var(--color-border); }
  html { scroll-behavior: smooth; }
  body {
    background-color: var(--color-background);
    color: var(--color-foreground);
    font-family: var(--font-display);
    -webkit-font-smoothing: antialiased;
    background-image:
      radial-gradient(ellipse 80% 50% at 50% -10%, oklch(0.55 0.28 290 / 0.25), transparent),
      radial-gradient(ellipse 60% 40% at 80% 60%, oklch(0.72 0.32 305 / 0.15), transparent),
      radial-gradient(ellipse 50% 40% at 10% 80%, oklch(0.62 0.26 260 / 0.18), transparent);
    background-attachment: fixed;
  }
}

@layer utilities {
  .grid-bg {
    background-image:
      linear-gradient(oklch(0.65 0.28 285 / 0.08) 1px, transparent 1px),
      linear-gradient(90deg, oklch(0.65 0.28 285 / 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .text-gradient {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .glass {
    background: oklch(0.20 0.06 275 / 0.5);
    backdrop-filter: blur(12px);
    border: 1px solid oklch(0.65 0.28 285 / 0.25);
  }
  .glow-border {
    box-shadow: var(--shadow-glow);
  }
  .glow-neon {
    box-shadow: var(--shadow-neon);
  }
  .text-backdrop {
    background: oklch(0.12 0.05 270 / 0.75);
    border-radius: 0.75rem;
    padding: 1rem;
  }
  @media (min-width: 640px) {
    .text-backdrop {
      border-radius: 1rem;
      padding: 2rem;
    }
  }
  .marquee {
    animation: marquee 40s linear infinite;
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  @keyframes pulse-glow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
  }
  .animate-pulse-glow { animation: pulse-glow 3s ease-in-out infinite; }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
  .animate-float { animation: float 6s ease-in-out infinite; }
}