:root {
  color-scheme: light;
  --color-background: #f8f6ef;
  --color-surface: #ffffff;
  --color-surface-soft: #eef3f9;
  --color-surface-strong: #0b2141;
  --color-text: #0b2141;
  --color-text-muted: #53657a;
  --color-primary: #174ea6;
  --color-primary-hover: #103c82;
  --color-primary-contrast: #ffffff;
  --color-accent: #e7a62b;
  --color-border: #cbd5dc;
  --color-border-strong: #8ca0ae;
  --color-focus: #174ea6;
  --color-contact-email: #0b2141;
  --shadow-soft: 0 1.2rem 3.2rem rgb(11 33 65 / 11%);
  --shadow-card: 0 .75rem 2rem rgb(11 33 65 / 9%);
  --radius-small: .65rem;
  --radius-medium: 1rem;
  --radius-large: 1.5rem;
  --radius-pill: 999px;
  --container: 72rem;
  --container-wide: 82rem;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --font-display: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  --font-body: "Segoe UI", Arial, sans-serif;
  --transition-fast: 160ms ease;
  --transition-medium: 240ms ease;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --color-background: #071629;
  --color-surface: #0d294d;
  --color-surface-soft: #112f56;
  --color-surface-strong: #030d19;
  --color-text: #f3f7f8;
  --color-text-muted: #b8c7d1;
  --color-primary: #8bb8ff;
  --color-primary-hover: #b3d1ff;
  --color-primary-contrast: #071629;
  --color-accent: #f2bd55;
  --color-border: #2a455b;
  --color-border-strong: #567086;
  --color-focus: #f2bd55;
  --color-contact-email: #f2bd55;
  --shadow-soft: 0 1.2rem 3.2rem rgb(0 0 0 / 24%);
  --shadow-card: 0 .75rem 2rem rgb(0 0 0 / 18%);
}