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

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

/*
 * Design system — "Neón Azul / Champions Night"
 * Dark stadium base, deep red neon, glassmorphism surfaces.
 * All colors in oklch. Never hardcode colors in components.
 */

@theme inline {
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --radius-2xl: calc(var(--radius) + 8px);
  --radius-3xl: calc(var(--radius) + 12px);
  --radius-4xl: calc(var(--radius) + 16px);

  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-sans: "Barlow", ui-sans-serif, system-ui, sans-serif;

  --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-ring-offset-background: var(--background);
  --color-neon: var(--neon);
  --color-neon-soft: var(--neon-soft);
  --color-gold: var(--gold);
  --color-surface: var(--surface);
  --color-surface-2: var(--surface-2);
  --color-chart-1: var(--chart-1);
  --color-chart-2: var(--chart-2);
  --color-chart-3: var(--chart-3);
  --color-chart-4: var(--chart-4);
  --color-chart-5: var(--chart-5);
  --color-sidebar: var(--sidebar);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-ring: var(--sidebar-ring);
}

:root {
  --radius: 0.75rem;

  --background: oklch(0.14 0.035 29);
  --foreground: oklch(0.97 0.008 27);
  --surface: oklch(0.19 0.04 29);
  --surface-2: oklch(0.24 0.05 29);
  --card: oklch(0.19 0.04 29);
  --card-foreground: oklch(0.97 0.008 27);
  --popover: oklch(0.17 0.04 29);
  --popover-foreground: oklch(0.97 0.008 27);

  --primary: oklch(0.68 0.19 27);
  --primary-foreground: oklch(0.13 0.03 29);
  --neon: oklch(0.78 0.17 24);
  --neon-soft: oklch(0.62 0.16 26);
  --gold: oklch(0.82 0.14 88);

  --secondary: oklch(0.26 0.05 29);
  --secondary-foreground: oklch(0.97 0.008 27);
  --muted: oklch(0.25 0.04 29);
  --muted-foreground: oklch(0.72 0.03 28);
  --accent: oklch(0.3 0.08 27);
  --accent-foreground: oklch(0.97 0.008 27);
  --destructive: oklch(0.6 0.23 25);
  --destructive-foreground: oklch(0.98 0.005 27);
  --border: oklch(0.98 0.01 27 / 12%);
  --input: oklch(0.98 0.01 27 / 16%);
  --ring: oklch(0.72 0.17 25);

  --chart-1: oklch(0.72 0.17 25);
  --chart-2: oklch(0.78 0.17 24);
  --chart-3: oklch(0.62 0.16 26);
  --chart-4: oklch(0.82 0.14 88);
  --chart-5: oklch(0.55 0.14 28);

  --sidebar: oklch(0.17 0.04 29);
  --sidebar-foreground: oklch(0.97 0.008 27);
  --sidebar-primary: oklch(0.68 0.19 27);
  --sidebar-primary-foreground: oklch(0.13 0.03 29);
  --sidebar-accent: oklch(0.26 0.05 29);
  --sidebar-accent-foreground: oklch(0.97 0.008 27);
  --sidebar-border: oklch(0.98 0.01 27 / 12%);
  --sidebar-ring: oklch(0.72 0.17 25);

  --gradient-neon: linear-gradient(
    135deg,
    oklch(0.78 0.17 24),
    oklch(0.62 0.19 28)
  );
  --gradient-night: radial-gradient(
      120% 90% at 50% 0%,
      oklch(0.3 0.11 27 / 55%),
      transparent 60%
    ),
    linear-gradient(180deg, oklch(0.14 0.035 29), oklch(0.11 0.03 30));
  --glow-neon: 0 0 0 1px oklch(0.78 0.17 24 / 35%),
    0 18px 60px -18px oklch(0.7 0.19 26 / 55%);
  --glow-strong: 0 0 40px oklch(0.78 0.17 24 / 45%);
}

.dark {
  color-scheme: dark;
}

@layer base {
  * {
    border-color: var(--color-border);
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    background: var(--gradient-night);
    background-attachment: fixed;
    color: var(--color-foreground);
    font-family: var(--font-sans);
    overflow-x: hidden;
  }

  h1,
  h2,
  h3,
  .display {
    font-family: var(--font-display);
    letter-spacing: 0.01em;
    text-transform: uppercase;
    line-height: 0.95;
  }

  ::selection {
    background: oklch(0.78 0.17 24 / 35%);
  }

  @media (min-width: 1024px) {
    body.has-custom-cursor,
    body.has-custom-cursor * {
      cursor: none;
    }
  }
}

/* ---------- Utilities ---------- */

@utility glass {
  background: color-mix(in oklab, var(--surface) 55%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--color-border);
}

@utility glass-strong {
  background: color-mix(in oklab, var(--surface-2) 70%, transparent);
  backdrop-filter: blur(26px) saturate(160%);
  border: 1px solid oklch(0.78 0.17 24 / 22%);
}

@utility text-gradient-neon {
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@utility bg-gradient-neon {
  background: var(--gradient-neon);
}

@utility glow {
  box-shadow: var(--glow-neon);
}

@utility neon-text {
  text-shadow: 0 0 18px oklch(0.78 0.17 24 / 55%);
}

@utility eyebrow {
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-neon);
}

@utility card-3d {
  transform-style: preserve-3d;
  transition:
    transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 0.5s ease;
  will-change: transform;

  &:hover {
    box-shadow: var(--glow-neon);
  }
}

@utility hover-premium {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 0.4s ease,
    box-shadow 0.4s ease;

  &::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      120deg,
      transparent 20%,
      oklch(0.98 0.01 27 / 12%) 45%,
      transparent 70%
    );
    transform: translateX(-120%);
    transition: transform 0.7s ease;
    pointer-events: none;
  }

  &:hover {
    transform: translateY(-6px);
    border-color: oklch(0.78 0.17 24 / 45%);
    box-shadow: var(--glow-neon);
  }

  &:hover::before {
    transform: translateX(120%);
  }
}

@utility section-pad {
  padding-block: clamp(4.5rem, 10vw, 9rem);
}

@utility reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@utility reveal-in {
  opacity: 1;
  transform: none;
}

@utility marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 32s linear infinite;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes float-particle {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0;
  }
  15% {
    opacity: 0.9;
  }
  100% {
    transform: translateY(-120vh) scale(0.4);
    opacity: 0;
  }
}

@keyframes kenburns {
  0% {
    transform: scale(1.05) translate3d(0, 0, 0);
  }
  100% {
    transform: scale(1.18) translate3d(-1.5%, -1.5%, 0);
  }
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 oklch(0.78 0.17 24 / 45%);
  }
  100% {
    box-shadow: 0 0 0 22px oklch(0.78 0.17 24 / 0%);
  }
}

@keyframes spin-slow {
  to {
    transform: rotate(360deg);
  }
}