/* =========================================================
   Base - reset, tipografia e helpers
   ========================================================= */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }

body {
  margin: 0;
  font-family: var(--font-base);
  font-weight: var(--fw-regular);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* Sticky footer: corpo ocupa a altura total da tela */
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* O conteudo cresce e empurra o footer para o fim da pagina */
.site-content { flex: 1 0 auto; }
.site-footer { flex-shrink: 0; }

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-cta-hover); }

h1, h2, h3, h4 {
  font-family: var(--font-base);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-ink);
  margin: 0 0 var(--space-sm);
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: var(--fw-semibold); }

p { margin: 0 0 var(--space-sm); }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 var(--space-sm); padding-left: 1.25rem; }

strong, b { font-weight: var(--fw-semibold); }

/* Foco visivel acessivel (so via teclado) */
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 2px; }

::selection { background: var(--color-gold-20); color: var(--color-ink); }

/* --- Layout helpers --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
.container--narrow { max-width: var(--container-narrow); }

/* Mais folga lateral no desktop (conteudo nao cola nas bordas em telas largas) */
@media (min-width: 1024px) {
  .container { padding-inline: var(--space-lg); }
}

.section { padding-block: var(--section-y); }

.lead { font-size: var(--fs-lead); color: var(--color-text-muted); line-height: 1.6; }
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}
.eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--color-gold); flex-shrink: 0; }

.visually-hidden, .sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* --- Pagina padrao (page.php) --- */
.page-wrap { padding-block: var(--section-y); min-height: 50vh; }
.page-article__title { margin-bottom: var(--space-2xs); }
.page-article__content { max-width: var(--container-narrow); }
.page-article__content > * { margin-bottom: var(--space-sm); }
.page-article__content > h2 { margin-top: var(--space-lg); }
.page-article__content > h3 { margin-top: var(--space-md); }

/* Acessibilidade: respeita preferencia de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}