/* Olivia Tech — Design tokens (colors, typography, spacing, effects) */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Palette */
  --purple-950: #120a1c;
  --purple-900: #1E1230;
  --purple-800: #2A1B40;
  --purple-700: #3B2160;
  --purple-600: #4F2C82;
  --purple-500: #6B3FA0;
  --purple-100: #EDE7F5;
  --purple-50:  #F6F3FA;
  --cyan-600: #2FA9B2;
  --cyan-500: #4FD8E0;
  --cyan-100: #DEFAFB;
  --graphite-900: #17171B;
  --graphite-800: #2A2A30;
  --graphite-600: #55555E;
  --graphite-400: #8A8A93;
  --graphite-200: #DEDEE4;
  --graphite-100: #F0F0F4;
  --white: #FFFFFF;

  /* Semantic colors */
  --color-bg-page: var(--white);
  --color-bg-section-alt: var(--purple-50);
  --color-bg-brand: var(--purple-900);
  --color-bg-brand-strong: var(--purple-950);
  --color-surface-card: var(--white);
  --color-surface-card-dark: var(--purple-800);
  --color-text-primary: var(--graphite-900);
  --color-text-muted: var(--graphite-600);
  --color-text-inverse: var(--white);
  --color-text-inverse-muted: rgba(246, 243, 250, .72);
  --color-border: var(--graphite-200);
  --color-border-dark: rgba(246, 243, 250, .14);
  --color-brand: var(--purple-900);
  --color-brand-hover: var(--purple-700);
  --color-accent: var(--cyan-500);
  --color-accent-strong: var(--cyan-600);
  --color-accent-tint: var(--cyan-100);
  --color-danger: #C0392B;
  --color-danger-tint: rgba(192, 57, 43, .12);

  /* Shadows */
  --shadow-color: 220 45% 8%;
  --shadow-sm: 0 1px 2px hsl(var(--shadow-color)/.06), 0 1px 1px hsl(var(--shadow-color)/.04);
  --shadow-md: 0 8px 24px hsl(var(--shadow-color)/.10), 0 2px 6px hsl(var(--shadow-color)/.06);
  --shadow-lg: 0 24px 60px hsl(var(--shadow-color)/.18), 0 8px 20px hsl(var(--shadow-color)/.08);
  --shadow-glow-accent: 0 0 0 1px rgba(79,216,224,.25), 0 8px 30px rgba(79,216,224,.12);

  /* Typography */
  --font-display: 'Manrope', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 19px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-3xl: 34px;
  --text-4xl: 42px;
  --text-5xl: 54px;
  --text-6xl: 68px;
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;
  --tracking-tight: -0.02em;
  --tracking-normal: 0em;
  --tracking-wide: 0.04em;
  --tracking-widest: 0.12em;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-extrabold: 800;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;
  --space-40: 160px;
  --container-max: 1200px;
  --container-pad: 24px;

  /* Effects */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --ease-standard: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --duration-fast: 150ms;
  --duration-base: 240ms;
  --duration-slow: 420ms;
  --border-width: 1px;
}