:root {
  --font-display: 'Bebas Neue', 'Cabinet Grotesk', sans-serif;
  --font-heading: 'Cabinet Grotesk', sans-serif;
  --font-body: 'Satoshi', sans-serif;

  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-hero: clamp(3.5rem,   1rem    + 8vw,    10rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --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;

  --radius-sm: 0.375rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem;  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;  --radius-full: 9999px;

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-default: 960px;
  --content-wide: 1200px;
}

/* DARK (default) */
[data-theme="dark"] {
  --color-bg:       #0d1a0f;
  --color-surface:  #111f13;
  --color-surface-2:#162119;
  --color-surface-offset: #1c2b1e;
  --color-surface-dynamic:#243228;
  --color-divider:  #243228;
  --color-border:   #2d3e2f;

  --color-text:         #e8f0e9;
  --color-text-muted:   #8aa48c;
  --color-text-faint:   #4d6450;
  --color-text-inverse: #0d1a0f;

  --color-primary:       #4caf6a;
  --color-primary-hover: #3a9656;
  --color-primary-active:#2d7d44;
  --color-primary-glow:  rgba(76,175,106,0.18);

  --color-accent:        #f97316;
  --color-accent-hover:  #ea6005;

  --color-error:         #ef4444;
  --color-error-strong:  #e03030;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.35);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.45);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.55);
  --shadow-glow: 0 0 32px rgba(76,175,106,0.2);
}

/* LIGHT */
[data-theme="light"] {
  --color-bg:       #f4f8f4;
  --color-surface:  #ffffff;
  --color-surface-2:#f0f6f1;
  --color-surface-offset: #e8f0ea;
  --color-surface-dynamic:#dceade;
  --color-divider:  #d0ddd2;
  --color-border:   #c4d5c6;

  --color-text:         #142116;
  --color-text-muted:   #4d6e50;
  --color-text-faint:   #8aab8d;
  --color-text-inverse: #f4f8f4;

  --color-primary:       #1b7a3c;
  --color-primary-hover: #155f2e;
  --color-primary-active:#0e4520;
  --color-primary-glow:  rgba(27,122,60,0.12);

  --color-accent:        #e05e10;
  --color-accent-hover:  #c44e0a;

  --color-error:         #dc2626;
  --color-error-strong:  #c82020;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.14);
  --shadow-glow: 0 0 32px rgba(27,122,60,0.15);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg:#f4f8f4; --color-surface:#ffffff; --color-surface-2:#f0f6f1;
    --color-surface-offset:#e8f0ea; --color-surface-dynamic:#dceade;
    --color-divider:#d0ddd2; --color-border:#c4d5c6;
    --color-text:#142116; --color-text-muted:#4d6e50; --color-text-faint:#8aab8d;
    --color-text-inverse:#f4f8f4;
    --color-primary:#1b7a3c; --color-primary-hover:#155f2e; --color-primary-active:#0e4520;
    --color-primary-glow:rgba(27,122,60,0.12);
    --color-accent:#e05e10; --color-accent-hover:#c44e0a;
    --shadow-sm:0 1px 3px rgba(0,0,0,0.08); --shadow-md:0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg:0 12px 40px rgba(0,0,0,0.14); --shadow-glow:0 0 32px rgba(27,122,60,0.15);
  }
}