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

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

:root {
  /* Industrial dark theme - primary palette */
  --background: oklch(0.08 0.01 250);
  --foreground: oklch(0.97 0 0);
  --card: oklch(0.12 0.01 250);
  --card-foreground: oklch(0.97 0 0);
  --popover: oklch(0.1 0.01 250);
  --popover-foreground: oklch(0.97 0 0);
  
  /* Industrial orange accent */
  --primary: oklch(0.7 0.18 50);
  --primary-foreground: oklch(0.08 0.01 250);
  
  /* Muted industrial steel */
  --secondary: oklch(0.2 0.01 250);
  --secondary-foreground: oklch(0.9 0 0);
  --muted: oklch(0.18 0.01 250);
  --muted-foreground: oklch(0.6 0 0);
  --accent: oklch(0.22 0.02 250);
  --accent-foreground: oklch(0.97 0 0);
  
  --destructive: oklch(0.55 0.22 25);
  --destructive-foreground: oklch(0.97 0 0);
  
  --border: oklch(0.25 0.01 250);
  --input: oklch(0.18 0.01 250);
  --ring: oklch(0.7 0.18 50);
  
  /* Chart colors */
  --chart-1: oklch(0.7 0.18 50);
  --chart-2: oklch(0.6 0.12 200);
  --chart-3: oklch(0.5 0.08 280);
  --chart-4: oklch(0.75 0.15 100);
  --chart-5: oklch(0.65 0.14 30);
  
  --radius: 0.375rem;
  
  /* Sidebar */
  --sidebar: oklch(0.1 0.01 250);
  --sidebar-foreground: oklch(0.97 0 0);
  --sidebar-primary: oklch(0.7 0.18 50);
  --sidebar-primary-foreground: oklch(0.08 0.01 250);
  --sidebar-accent: oklch(0.18 0.01 250);
  --sidebar-accent-foreground: oklch(0.97 0 0);
  --sidebar-border: oklch(0.25 0.01 250);
  --sidebar-ring: oklch(0.7 0.18 50);
}

.dark {
  --background: oklch(0.08 0.01 250);
  --foreground: oklch(0.97 0 0);
  --card: oklch(0.12 0.01 250);
  --card-foreground: oklch(0.97 0 0);
  --popover: oklch(0.1 0.01 250);
  --popover-foreground: oklch(0.97 0 0);
  --primary: oklch(0.7 0.18 50);
  --primary-foreground: oklch(0.08 0.01 250);
  --secondary: oklch(0.2 0.01 250);
  --secondary-foreground: oklch(0.9 0 0);
  --muted: oklch(0.18 0.01 250);
  --muted-foreground: oklch(0.6 0 0);
  --accent: oklch(0.22 0.02 250);
  --accent-foreground: oklch(0.97 0 0);
  --destructive: oklch(0.55 0.22 25);
  --destructive-foreground: oklch(0.97 0 0);
  --border: oklch(0.25 0.01 250);
  --input: oklch(0.18 0.01 250);
  --ring: oklch(0.7 0.18 50);
  --chart-1: oklch(0.7 0.18 50);
  --chart-2: oklch(0.6 0.12 200);
  --chart-3: oklch(0.5 0.08 280);
  --chart-4: oklch(0.75 0.15 100);
  --chart-5: oklch(0.65 0.14 30);
  --sidebar: oklch(0.1 0.01 250);
  --sidebar-foreground: oklch(0.97 0 0);
  --sidebar-primary: oklch(0.7 0.18 50);
  --sidebar-primary-foreground: oklch(0.08 0.01 250);
  --sidebar-accent: oklch(0.18 0.01 250);
  --sidebar-accent-foreground: oklch(0.97 0 0);
  --sidebar-border: oklch(0.25 0.01 250);
  --sidebar-ring: oklch(0.7 0.18 50);
}

@theme inline {
  --font-sans: 'Inter', 'Inter Fallback', system-ui, sans-serif;
  --font-mono: 'Geist Mono', 'Geist Mono Fallback', monospace;
  --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-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);
  --radius-sm: calc(var(--radius) - 2px);
  --radius-md: var(--radius);
  --radius-lg: calc(var(--radius) + 2px);
  --radius-xl: calc(var(--radius) + 6px);
  --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);
}

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

/* Premium loading animations */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(234, 88, 12, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(234, 88, 12, 0.6);
  }
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

/* Video hero overlay */
.hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 20, 0.7) 0%,
    rgba(10, 10, 20, 0.5) 50%,
    rgba(10, 10, 20, 0.9) 100%
  );
}

/* Industrial grid pattern */
.industrial-grid {
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* Premium section divider */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}