:root {
  /* Brand — extraído da logo Bomba PC */
  --color-brand: #0e6bb0;
  --color-brand-hover: #0c5a94;
  --color-brand-deep: #0a4d7e;
  --color-brand-soft: #e8f3fa;
  --color-brand-muted: rgba(14, 107, 176, 0.12);
  --color-brand-glow: rgba(14, 107, 176, 0.18);

  /* Core — carvão da marca ("Pc") */
  --color-black: #121415;
  --color-dark: #1a1d1f;
  --color-ink: #0f1214;
  --color-white: #ffffff;
  --color-off-white: #f7fafc;

  /* Neutrals — cinzas frios (ligeiro tom azul) */
  --color-gray-50: #f4f7fa;
  --color-gray-100: #e9eef3;
  --color-gray-200: #d7e0e8;
  --color-gray-300: #b8c5d0;
  --color-gray-400: #8796a3;
  --color-gray-500: #5f6e7b;
  --color-gray-600: #3f4b55;
  --color-gray-700: #2a3239;

  /* Accent = azul da marca (CTAs, preços, estados) */
  --color-accent: var(--color-brand);
  --color-accent-hover: var(--color-brand-hover);
  --color-accent-soft: var(--color-brand-soft);
  --color-accent-muted: var(--color-brand-muted);

  /* Surfaces */
  --color-surface: var(--color-white);
  --color-surface-alt: var(--color-gray-50);
  --color-border: var(--color-gray-200);
  --color-border-strong: var(--color-gray-300);

  /* Typography */
  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: clamp(2.25rem, 4vw, 3.25rem);
  --text-5xl: clamp(2.75rem, 5.5vw, 4.25rem);

  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.55;
  --leading-relaxed: 1.7;

  --tracking-tight: -0.03em;
  --tracking-wide: 0.06em;

  /* Spacing */
  --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;
  --space-32: 8rem;

  /* Layout */
  /* Breakpoints (storefront): 900 tablet / nav · 768 stack · 640 single-col */
  --container: 1180px;
  --container-wide: 1320px;
  --header-h: 72px;
  --header-h-scrolled: 64px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  /* Motion */
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration: 200ms;
  --duration-slow: 350ms;

  /* Fotos de produto: o recorte (cover) sai sobretudo de baixo, onde costuma estar a mesa */
  --product-image-position: center 20%;

  /* Shadows — leves, retalho tech */
  --shadow-sm: 0 1px 2px rgba(15, 18, 20, 0.05);
  --shadow-md: 0 10px 28px rgba(15, 18, 20, 0.07);

  /* Z-index */
  --z-header: 100;
  --z-overlay: 200;
  --z-drawer: 300;
}