:root {
  --bg-deep: #0e0806; --bg-mid: #1e1008; --bg-warm: #251208;
  --accent: #c4673a; --accent-dark: #a04e28;
  --accent-glass: rgba(196,103,58,0.12);
  --accent-border: rgba(196,103,58,0.25);
  --accent-border-strong: rgba(196,103,58,0.45);
  --accent-glow: rgba(196,103,58,0.18);
  --text-primary: #ffffff;
  --text-muted: rgba(255,255,255,0.55);
  --text-faint: rgba(255,255,255,0.3);
  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --glass-blur: blur(12px);
  --whatsapp: #25d366; --whatsapp-dark: #1da851;
  --font-base: 'Inter', system-ui, -apple-system, sans-serif;
  --text-xs: 0.7rem; --text-sm: 0.85rem; --text-base: 0.95rem;
  --text-lg: 1.1rem; --text-xl: 1.35rem; --text-2xl: 1.7rem;
  --text-hero: clamp(2rem,5vw,3.5rem); --text-h2: clamp(1.5rem,3vw,2.5rem);
  --section-py: clamp(60px,8vw,100px); --container: 1200px;
  --gap-sm: 0.5rem; --gap-md: 1rem; --gap-lg: 1.5rem; --gap-xl: 2rem;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-pill: 50px;
  --shadow-accent: 0 4px 24px rgba(196,103,58,0.15);
  --shadow-card: 0 2px 16px rgba(0,0,0,0.4);
}