/* Sageholt — site institucional da raiz (sageholt.com).
   Tokens: brand/tokens.css · guia: brand/brand-guidelines.md */
:root {
  --font-heading: 'Spectral', Georgia, serif;
  --font-body: 'Karla', 'Segoe UI', sans-serif;

  --color-bg: #F4F1E8;
  --color-bg-2: #EAE6D9;
  --color-text: #232019;
  --color-text-muted: #6B6455;
  --color-primary: #1F3A2E;
  --color-primary-hover: #152A20;
  --color-border: #D8D2C0;
  --color-brass: #C9A227;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}

/* ── Header ─────────────────────────────────────────── */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.site-header .inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-primary);
  text-decoration: none;
}
.lockup svg { width: 34px; height: 34px; flex: none; }
.lockup .name {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
}
.site-nav { display: flex; gap: 22px; }
.site-nav a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-primary); }

/* ── Conteúdo ───────────────────────────────────────── */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 56px 24px 88px;
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

h1 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 42px;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.updated {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 40px;
}

.rule {
  width: 48px;
  border: none;
  border-top: 1.5px solid var(--color-brass);
  margin: 0 0 40px;
}

h2 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 27px;
  color: var(--color-primary);
  margin: 48px 0 14px;
  scroll-margin-top: 24px;
}
h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  margin: 28px 0 8px;
}
p { margin-bottom: 14px; }
ul, ol { margin: 0 0 14px 22px; }
li { margin-bottom: 6px; }

a { color: var(--color-primary); }
a:hover { color: var(--color-primary-hover); }

.muted { color: var(--color-text-muted); }
.small { font-size: 14px; }

/* Cartão de destaque (e-mail de suporte, avisos) */
.card {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 22px 24px;
  margin: 28px 0;
}
.card strong { color: var(--color-primary); }

/* Índice de seções nas páginas longas */
.toc {
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 18px 22px;
  margin-bottom: 8px;
}
.toc ul { margin: 0; list-style: none; }
.toc li { margin: 4px 0; }
.toc a { text-decoration: none; font-weight: 600; font-size: 15px; }

/* Home */
.home-hero { text-align: center; padding: 24px 0 8px; }
.home-hero svg.mark { width: 72px; height: 72px; color: var(--color-primary); margin-bottom: 18px; }
.home-hero h1 { font-size: 52px; }
.home-hero .sub {
  max-width: 520px;
  margin: 0 auto 36px;
  color: var(--color-text-muted);
  font-size: 18px;
}
.home-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}
.home-links a {
  display: inline-block;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 12px 26px;
  border-radius: 3px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.home-links a.primary {
  background: var(--color-primary);
  color: var(--color-bg);
}
.home-links a.primary:hover { background: var(--color-primary-hover); }
.home-links a:hover { border-color: var(--color-primary-hover); }

/* ── Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--color-primary);
  color: #C9C2AD;
}
.site-footer .inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 34px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 14px;
}
.site-footer a { color: var(--color-bg); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer nav { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 560px) {
  h1 { font-size: 32px; }
  .home-hero h1 { font-size: 38px; }
  .site-header .inner { flex-direction: column; align-items: flex-start; }
}