/* ==========================================================================
   BASE — variáveis de marca, reset e tipografia global.
   Nada aqui conhece seções ou componentes específicos.
   ========================================================================== */

:root {
  /* Cores */
  --color-brand: #B5121B;
  --color-brand-dark: #8A0D14;
  --color-brand-tint: #FBE9EA;
  --color-whatsapp: #0E7A40;
  --color-whatsapp-text: #0B6635;
  --color-ink: #1A1413;
  --color-ink-soft: #5C5452;
  --color-surface: #FFFFFF;
  --color-surface-tint: #F4F0EE;
  --color-dark: #17110F;
  --color-dark-raised: #241B19;
  --color-line-on-dark: rgba(255, 255, 255, 0.1);
  --color-accent-on-dark: #FF8A8A;
  --color-darker: #0E0A09;
  --color-on-dark: #FFFFFF;
  --color-on-dark-soft: #E9E2DF;
  --color-on-dark-muted: #CFC6C3;
  --color-border: #E0D9D5;
  --color-focus: #F2A900;
  --color-check: #FF6B6B;

  /* Tipografia */
  --font-body: "Barlow", "Segoe UI", system-ui, sans-serif;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;

  /* Espaçamento e forma */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 88px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-pill: 999px;
  --container: 1200px;
  --container-narrow: 860px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px; /* âncoras não ficam sob o cabeçalho fixo */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-surface);
}

h1, h2, h3, p, ul, ol, figure, address {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

address {
  font-style: normal;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-brand);
}

a:hover {
  color: var(--color-brand-dark);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: var(--space-sm);
  top: -100px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--color-ink);
  color: var(--color-on-dark);
  border-radius: var(--radius-md);
}

.skip-link:focus {
  top: var(--space-sm);
  color: var(--color-on-dark);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}