/* =============================================================
   Varou — CSS compartilhado do site público
   Estética: editorial de viagem, creme, laranja Varou, serifa display
   ============================================================= */

:root {
  --cream: #faf6ee;
  --cream-deep: #f2ebdb;
  --ink: #1a1612;
  --ink-soft: #4a4238;
  --ink-mute: #857c6f;
  --border: #e6dfcd;
  --primary: #f5a623;
  --primary-deep: #d88a05;
  --accent: #b84a00;
  --maxw: 1180px;
  --shadow-soft: 0 1px 2px rgba(26,22,18,.04), 0 4px 12px rgba(26,22,18,.06);
  --shadow-lift: 0 8px 28px rgba(26,22,18,.1), 0 2px 6px rgba(26,22,18,.05);
  --radius: 14px;
  --radius-lg: 22px;
}

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

html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: 'ss01', 'cv11';
}

.font-display { font-family: 'Fraunces', Georgia, serif; font-optical-sizing: auto; letter-spacing: -.02em; }
.font-mono { font-family: 'JetBrains Mono', monospace; }

a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--primary-deep); }

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

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 24px; }

/* =============================================================
   Header / Navigation
   ============================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 246, 238, .92);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--border);
}
.site-header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; gap: 32px;
}
.logo {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
}
.logo img {
  height: 36px;
  width: auto;
  display: block;
  transition: transform .4s cubic-bezier(.22,1,.36,1);
}
.logo:hover img { transform: scale(1.04); }
.nav-main { display: flex; gap: 28px; margin-left: auto; align-items: center; }
.nav-main a {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .02em;
  transition: color .2s;
}
.nav-main a:hover { color: var(--ink); }
.nav-main a, .nav-cta { white-space: nowrap; }
.nav-cta {
  background: var(--ink);
  color: var(--cream) !important;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 600;
  transition: all .2s ease;
}
.nav-cta:hover { background: var(--accent); color: var(--cream) !important; transform: translateY(-1px); }

.menu-toggle { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; color: var(--ink); margin-left: auto; }

@media (max-width: 768px) {
  .nav-main { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--cream); flex-direction: column; padding: 16px 24px 24px; gap: 14px; align-items: stretch; border-bottom: 1px solid var(--border); }
  .nav-main.open { display: flex; }
  .nav-main a { padding: 6px 0; }
  .menu-toggle { display: block; }
}

/* =============================================================
   Footer
   ============================================================= */
.site-footer {
  background: var(--ink);
  color: var(--cream-deep);
  padding: 60px 0 30px;
  margin-top: 80px;
}
.site-footer .container { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--primary);
  margin: 0 0 16px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 10px; }
.site-footer a { color: rgba(250, 246, 238, .75); font-size: 14px; }
.site-footer a:hover { color: var(--cream); }
.site-footer .brand-block p { color: rgba(250, 246, 238, .65); font-size: 14px; line-height: 1.6; margin: 12px 0 0; max-width: 340px; }
.site-footer .logo { color: var(--cream); }
.site-footer .logo img { height: 80px; }
.site-footer-base {
  max-width: var(--maxw);
  margin: 40px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(250, 246, 238, .12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 12px;
  color: rgba(250, 246, 238, .5);
}
.site-footer-base a { color: rgba(250, 246, 238, .7); }
@media (max-width: 768px) {
  .site-footer .container { grid-template-columns: 1fr 1fr; }
  .site-footer .brand-block { grid-column: 1 / -1; }
}

/* =============================================================
   Botões
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s ease;
  letter-spacing: .01em;
}
.btn-primary {
  background: var(--primary);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--primary-deep); transform: translateY(-2px); box-shadow: var(--shadow-lift); color: var(--ink); }
.btn-ink { background: var(--ink); color: var(--cream); }
.btn-ink:hover { background: var(--accent); color: var(--cream); }
.btn-ghost { background: transparent; border: 1.5px solid var(--border); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--cream-deep); color: var(--ink); }
.btn-lg { padding: 18px 34px; font-size: 16px; }

/* =============================================================
   Tipografia de conteúdo longo (artigos, páginas legais)
   ============================================================= */
.prose h1, .prose h2, .prose h3 { font-family: 'Fraunces', serif; color: var(--ink); letter-spacing: -.02em; font-optical-sizing: auto; }
.prose h1 { font-size: clamp(38px, 5vw, 56px); font-weight: 700; line-height: 1.08; margin: 0 0 20px; }
.prose h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 600; margin: 56px 0 16px; line-height: 1.2; }
.prose h3 { font-size: 22px; font-weight: 600; margin: 32px 0 12px; line-height: 1.3; }
.prose p { color: var(--ink-soft); margin: 0 0 20px; font-size: 18px; line-height: 1.75; }
.prose ul, .prose ol { color: var(--ink-soft); font-size: 18px; line-height: 1.75; padding-left: 24px; margin: 0 0 24px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose blockquote {
  border-left: 3px solid var(--primary);
  padding: 4px 0 4px 24px;
  margin: 32px 0;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
  line-height: 1.4;
}
.prose blockquote::before { content: ''; }
.prose a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(184, 74, 0, .3); text-underline-offset: 3px; }
.prose a:hover { text-decoration-color: currentColor; }
.prose figure { margin: 32px 0; }
.prose figcaption { font-size: 13px; color: var(--ink-mute); text-align: center; margin-top: 8px; font-style: italic; }

.dropcap::first-letter {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 5.5em;
  float: left;
  line-height: .85;
  padding: 6px 12px 0 0;
  color: var(--primary);
}

.info-box {
  background: var(--cream-deep);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin: 28px 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
}
.info-box strong { color: var(--ink); display: block; margin-bottom: 6px; font-family: 'Fraunces', serif; font-size: 17px; }
.info-box ul { padding-left: 20px; margin: 8px 0 0; }
.info-box li { margin-bottom: 4px; font-size: 15px; }

.callout-cta {
  background: linear-gradient(135deg, var(--primary) 0%, #f5b845 100%);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin: 40px 0;
  color: var(--ink);
}
.callout-cta h3 { font-family: 'Fraunces', serif; margin: 0 0 10px; font-size: 26px; font-weight: 700; line-height: 1.2; }
.callout-cta p { margin: 0 0 20px; font-size: 16px; color: rgba(26, 22, 18, .85); }
.callout-cta .btn-ink { background: var(--ink); color: var(--cream); }

.data-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 32px 0;
  padding: 20px 0;
}
.data-strip > div { padding: 0 20px; border-right: 1px solid var(--border); }
.data-strip > div:last-child { border-right: 0; }
.data-strip .label { display: block; font-size: 11px; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; margin-bottom: 4px; }
.data-strip .value { display: block; font-family: 'Fraunces', serif; font-size: 20px; color: var(--ink); font-weight: 600; line-height: 1.2; }
@media (max-width: 768px) {
  .data-strip { grid-template-columns: 1fr 1fr; gap: 20px 0; padding: 16px 0; }
  .data-strip > div:nth-child(2n) { border-right: 0; }
  .data-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--border); padding-bottom: 16px; margin-bottom: 4px; }
}

/* =============================================================
   Utilitários
   ============================================================= */
.text-mute { color: var(--ink-mute); }
.text-center { text-align: center; }
.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--primary-deep);
  font-weight: 600;
}
.divider-star {
  text-align: center;
  font-size: 20px;
  color: var(--ink-mute);
  margin: 48px 0;
  letter-spacing: 1em;
}
.divider-star::before { content: '✦ ✦ ✦'; }

.skip-to-app-banner {
  background: var(--ink);
  color: var(--cream);
  text-align: center;
  padding: 10px 24px;
  font-size: 13px;
  letter-spacing: .02em;
}
.skip-to-app-banner a { color: var(--primary); font-weight: 600; }