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

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

@layer base {
  * {
    @apply border-border;
  }
  
  body {
    font-family: var(--font-sans), ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
    @apply bg-background text-foreground;
  }
}

@layer utilities {
  /* Enhanced glass morphism effect */
  .glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  /* Gradient text */
  .gradient-text {
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  /* Enhanced shadows */
  .shadow-glow {
    box-shadow: 
      0 0 20px rgba(var(--shadow-color), var(--shadow-opacity)),
      0 4px 15px rgba(0, 0, 0, 0.1);
  }
  
  /* 3D Card Effect */
  .card-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  }
  
  .card-3d:hover {
    transform: rotateX(2deg) rotateY(5deg) translateZ(10px);
  }
  
  /* Floating animation */
  .float {
    animation: float 6s ease-in-out infinite;
  }
  
  /* Enhanced float with rotation */
  .float-rotate {
    animation: float-rotate 8s ease-in-out infinite;
  }
  
  /* Pulse glow */
  .pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite alternate;
  }
  
  /* Particle glow effect */
  .particle-glow {
    animation: particle-glow 3s ease-in-out infinite;
  }
  
  /* Smooth transitions */
  .transition-smooth {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  /* 3D Transform utilities */
  .transform-3d {
    transform-style: preserve-3d;
  }
  
  /* Magnetic hover effect */
  .magnetic-hover {
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  }

  .magnetic-hover:hover {
    transform: scale(1.05) translateZ(20px);
  }

  /* Text wrapping utilities */
  .overflow-wrap-anywhere {
    overflow-wrap: anywhere;
    word-wrap: anywhere;
    word-break: break-word;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes float-rotate {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-10px) rotate(2deg);
  }
  50% {
    transform: translateY(-20px) rotate(0deg);
  }
  75% {
    transform: translateY(-10px) rotate(-2deg);
  }
}

@keyframes pulse-glow {
  0% {
    box-shadow: 0 0 5px rgba(var(--primary), 0.5);
  }
  100% {
    box-shadow: 0 0 20px rgba(var(--primary), 0.8), 0 0 30px rgba(var(--primary), 0.4);
  }
}

@keyframes particle-glow {
  0%, 100% {
    opacity: 0.3;
    filter: blur(1px);
  }
  50% {
    opacity: 0.8;
    filter: blur(0px);
  }
}

:root {
  /* Light Theme - Professional AI Startup */
  --background: oklch(1.00 0 0);
  --foreground: oklch(0.25 0.15 250);

  --card: oklch(1.00 0 0);
  --card-foreground: oklch(0.25 0.15 250);
  --popover: oklch(1.00 0 0);
  --popover-foreground: oklch(0.25 0.15 250);

  --primary: oklch(0.45 0.18 250);
  --primary-foreground: oklch(1.00 0 0);
  --secondary: oklch(0.92 0.08 250);
  --secondary-foreground: oklch(0.20 0.05 250);
  --muted: oklch(0.94 0.02 250);
  --muted-foreground: oklch(0.45 0.02 250);
  --accent: oklch(0.75 0.15 250);
  --accent-foreground: oklch(0.25 0.15 250);
  --destructive: oklch(0.65 0.20 25);
  --destructive-foreground: oklch(1.00 0 0);

  --border: oklch(0.88 0.02 250);
  --input: oklch(0.88 0.02 250);
  --ring: oklch(0.45 0.18 250);

  --radius: 0.75rem;

  --font-sans: Inter;
  --font-serif: Lora;
  --font-mono: JetBrains Mono;

  --chart-1: oklch(0.45 0.18 250);
  --chart-2: oklch(0.75 0.15 250);
  --chart-3: oklch(0.55 0.18 250);
  --chart-4: oklch(0.70 0.12 250);
  --chart-5: oklch(0.60 0.15 40);

  --sidebar: oklch(0.96 0.01 250);
  --sidebar-foreground: oklch(0.25 0.15 250);
  --sidebar-primary: oklch(0.45 0.18 250);
  --sidebar-primary-foreground: oklch(1.00 0 0);
  --sidebar-accent: oklch(0.92 0.08 250);
  --sidebar-accent-foreground: oklch(0.20 0.05 250);
  --sidebar-border: oklch(0.88 0.02 250);
  --sidebar-ring: oklch(0.45 0.18 250);

  --shadow-color: oklch(0.45 0.18 250);
  --shadow-opacity: 0.15;
  --shadow-blur: 8px;
  --shadow-spread: 0px;
  --shadow-offset-x: 0px;
  --shadow-offset-y: 4px;
  
  /* Enhanced gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--accent));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--muted));
  --gradient-glow: radial-gradient(circle at center, var(--primary) 0%, transparent 70%);
}

.dark {
  /* Dark Theme - Professional AI Startup */
  --background: oklch(0.08 0.01 250);
  --foreground: oklch(0.95 0.01 250);

  --card: oklch(0.12 0.015 250);
  --card-foreground: oklch(0.95 0.01 250);
  --popover: oklch(0.10 0.01 250);
  --popover-foreground: oklch(0.95 0.01 250);

  --primary: oklch(0.70 0.18 250);
  --primary-foreground: oklch(0.08 0.01 250);
  --secondary: oklch(0.18 0.03 250);
  --secondary-foreground: oklch(0.90 0.01 250);
  --muted: oklch(0.25 0.15 250);
  --muted-foreground: oklch(0.65 0.02 250);
  --accent: oklch(0.80 0.12 250);
  --accent-foreground: oklch(0.08 0.01 250);
  --destructive: oklch(0.70 0.18 25);
  --destructive-foreground: oklch(0.95 0.01 250);

  --border: oklch(0.20 0.02 250);
  --input: oklch(0.20 0.02 250);
  --ring: oklch(0.70 0.18 250);

  --chart-1: oklch(0.70 0.18 250);
  --chart-2: oklch(0.80 0.12 250);
  --chart-3: oklch(0.60 0.16 250);
  --chart-4: oklch(0.75 0.10 250);
  --chart-5: oklch(0.65 0.13 40);

  --sidebar: oklch(0.12 0.015 250);
  --sidebar-foreground: oklch(0.95 0.01 250);
  --sidebar-primary: oklch(0.70 0.18 250);
  --sidebar-primary-foreground: oklch(0.08 0.01 250);
  --sidebar-accent: oklch(0.18 0.03 250);
  --sidebar-accent-foreground: oklch(0.90 0.01 250);
  --sidebar-border: oklch(0.20 0.02 250);
  --sidebar-ring: oklch(0.70 0.18 250);

  --shadow-color: 100 215 255;
  --shadow-opacity: 0.25;
  
  /* Enhanced gradients for dark mode */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--accent));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--muted));
  --gradient-glow: radial-gradient(circle at center, var(--primary) 0%, transparent 70%);
}

@theme {
  --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);

  --radius-sm: calc(var(--radius) * 0.5);
  --radius-md: var(--radius);
  --radius-lg: calc(var(--radius) * 1.5);
  --radius-xl: calc(var(--radius) * 2);
  --radius-2xl: calc(var(--radius) * 3);
  --radius-full: 9999px;
}