/* Firmamento Technologies 2026 - CSS Variables (Swiss Style / Brutalist-lite) */

:root {
  /* Core Swiss Style Palette */
  --bianco-carta: #FFFFFF;
  --blu-scuro: #031335;
  --oro: #f0cb7a;
  --azzurro: #91aefe;
  
  /* Alias per facilità d'uso */
  --white: #FFFFFF;
  --navy-dark: #031335;
  --gold: #f0cb7a;
  --light-blue: #91aefe;

  /* Grayscale derivato */
  --gray-dark: #0a1f3d;
  --gray-medium: #1a3a5a;
  --gray-light: #e8eef5;
  --gray-lighter: #f5f7fa;

  /* Backgrounds */
  --bg-primary: #FFFFFF;
  --bg-secondary: #f5f7fa;
  --bg-dark: #031335;
  --bg-accent: #f0cb7a;

  /* Text Colors */
  --text-primary: #031335;
  --text-secondary: rgba(3, 19, 53, 0.75);
  --text-muted: rgba(3, 19, 53, 0.6);
  --text-on-dark: #FFFFFF;
  --text-on-accent: #031335;

  /* Accent Colors */
  --accent-primary: #f0cb7a;
  --accent-secondary: #91aefe;
  --accent-hover: #e6bf6b;

  /* Legacy compatibility - mapped to new colors */
  --black: #031335;
  --cyan: #91aefe;
  --cyan-light: #d4e1fe;
  --teal: #91aefe;
  --teal-light: #e8eef5;
  --navy: #031335;
  --navy-light: #1a3a5a;

  /* Panels & Surfaces */
  --panel: rgba(3, 19, 53, 0.05);
  --panel-solid: rgba(3, 19, 53, 0.95);
  --surface-1: #f5f7fa;
  --surface-2: #e8eef5;

  /* Borders & Lines */
  --line: rgba(3, 19, 53, 0.15);
  --line-hover: rgba(3, 19, 53, 0.3);
  --line-light: rgba(255, 255, 255, 0.2);

  /* Effects */
  --glass-blur: blur(16px);
  --shadow-sm: 0 2px 8px rgba(3, 19, 53, 0.08);
  --shadow-md: 0 4px 16px rgba(3, 19, 53, 0.12);
  --shadow-lg: 0 8px 32px rgba(3, 19, 53, 0.16);

  /* Border Radius - Minimal Swiss Style */
  --radius-sm: 2px;
  --radius: 4px;
  --radius-lg: 6px;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;

  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Roboto Mono', 'Courier New', monospace;

  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Animations - Ridotto per estetica brutalist */
  --ease: cubic-bezier(0.2, 0.0, 0.2, 1);
  --speed: 150ms;

  /* Layout */
  --container-width: 1200px;
  --header-height: 80px;
}

/* Dark mode sections - inversione colori */
.section-dark,
.bg-dark {
  --bg-primary: #031335;
  --bg-secondary: #0a1f3d;
  --text-primary: #FFFFFF;
  --text-secondary: rgba(255, 255, 255, 0.85);
  --text-muted: rgba(255, 255, 255, 0.65);
  --line: rgba(255, 255, 255, 0.15);
  --line-hover: rgba(255, 255, 255, 0.3);
  --panel: rgba(255, 255, 255, 0.05);
}

/* Responsive Typography */
@media (max-width: 768px) {
  :root {
    --font-size-3xl: 1.5rem;
    --font-size-4xl: 1.875rem;
    --font-size-5xl: 2.25rem;
  }
}