/* ============================================================
   Alertha — CSS compartilhado das páginas de cidade (/cidades/*)
   Identidade visual v6-3 (paper / laranja / azul-noite).
   Carregado por todas as landing pages regionais.
   ============================================================ */
:root {
  --laranja: #FF8906;
  --laranja-hover: #E57A05;
  --laranja-deep: #C8620A;
  --laranja-claro: #FFF1E0;
  --azul: #0C1325;
  --azul-claro: #16213D;
  --azul-medio: #111A30;
  --azul-info: #3B82F6;
  --branco: #FFFFFF;
  --paper: #F5F1E8;
  --paper-2: #ECE6D8;
  --paper-3: #FBF8F2;
  --cinza-medio: #6B6359;
  --cinza-escuro: #1A1916;
  --verde-wpp: #25D366;
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --serif: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', monospace;
  --max-width: 1100px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--cinza-escuro);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--azul);
}
h1 { font-size: clamp(34px, 5.2vw, 56px); }
h2 { font-size: clamp(27px, 3.6vw, 40px); }
h3 { font-size: clamp(19px, 2vw, 23px); }
a { color: inherit; text-decoration: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.destaque { color: var(--laranja); font-style: italic; }
.eyebrow {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--laranja-deep);
}

/* ---------- Header ---------- */
.c-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245,241,232,0.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(12,19,37,0.08);
}
.c-header .container { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.c-logo img { height: 34px; width: auto; display: block; }
.c-nav { display: flex; align-items: center; gap: 22px; }
.c-nav a { font-size: 14px; color: var(--cinza-escuro); }
.c-nav a:hover { color: var(--laranja-deep); }
.btn-wpp {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--laranja); color: var(--azul);
  font-size: 14px; font-weight: 600; padding: 10px 18px; border-radius: 8px;
  transition: background .2s;
}
.btn-wpp:hover { background: var(--laranja-hover); }
.btn-wpp svg { width: 17px; height: 17px; fill: currentColor; }
.c-nav-links { display: flex; align-items: center; gap: 22px; }
@media (max-width: 760px){ .c-nav-links { display: none; } }

/* ---------- Hero ---------- */
.c-hero { background: var(--azul); color: var(--branco); padding: 64px 0 72px; }
.c-hero .eyebrow { color: var(--laranja); }
.c-hero h1 { color: var(--branco); margin: 14px 0 18px; }
.c-hero-sub { font-size: clamp(17px, 2vw, 20px); color: #C9D0DD; max-width: 640px; line-height: 1.6; }
.c-hero-prop { font-size: 16px; color: #C9D0DD; max-width: 660px; line-height: 1.65; margin-top: 14px; }
.c-hero-prop strong { color: var(--branco); font-weight: 500; }
.c-hero-nota { font-size: 12px; color: #8893A5; margin-top: 16px; }
.c-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--laranja); color: var(--azul);
  font-size: 16px; font-weight: 600; padding: 14px 26px; border-radius: 9px; transition: background .2s;
}
.btn-primary:hover { background: var(--laranja-hover); }
.btn-primary svg { width: 19px; height: 19px; fill: currentColor; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,0.35); color: var(--branco);
  font-size: 16px; font-weight: 500; padding: 14px 24px; border-radius: 9px; transition: border-color .2s;
}
.btn-ghost:hover { border-color: var(--laranja); }
.c-hero-trust {
  display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px;
  font-size: 13px; font-family: var(--mono); color: #A8D0FF;
}
.c-hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.c-hero-trust .stars { color: var(--laranja); letter-spacing: 1px; }

/* ---------- Seções ---------- */
.c-section { padding: 60px 0; }
.c-section.alt { background: var(--paper-2); }
.c-section.dark { background: var(--azul); color: var(--branco); }
.c-section.dark h2 { color: var(--branco); }
.c-section-head { max-width: 680px; margin-bottom: 34px; }
.c-section-head h2 { margin: 10px 0 12px; }
.c-section-head p { color: var(--cinza-medio); font-size: 17px; }
.c-section.dark .c-section-head p { color: #C9D0DD; }
.c-lead { font-size: 18px; line-height: 1.7; max-width: 720px; }
.c-lead + .c-lead { margin-top: 16px; }

/* ---------- Cards / grids ---------- */
.c-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.c-card {
  background: var(--paper-3); border: 1px solid rgba(12,19,37,0.08);
  border-radius: 14px; padding: 24px;
}
.c-card .ico { width: 38px; height: 38px; color: var(--laranja); margin-bottom: 12px; }
.c-card h3 { font-family: var(--sans); font-size: 17px; font-weight: 600; color: var(--azul); margin-bottom: 8px; letter-spacing: 0; }
.c-card p { font-size: 15px; color: var(--cinza-medio); line-height: 1.6; }
.c-destaque-box {
  background: var(--laranja-claro); border-left: 4px solid var(--laranja);
  border-radius: 0 12px 12px 0; padding: 20px 24px; margin-top: 8px;
}
.c-destaque-box strong { color: var(--laranja-deep); }

/* ---------- Lista de vizinhas ---------- */
.c-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.c-chip {
  font-size: 14px; font-family: var(--mono); color: var(--azul);
  background: var(--paper-3); border: 1px solid rgba(12,19,37,0.1);
  padding: 7px 14px; border-radius: 999px;
}

/* ---------- Planos resumo ---------- */
.c-planos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 8px; }
.c-plano {
  background: var(--paper-3); border: 1px solid rgba(12,19,37,0.1);
  border-radius: 14px; padding: 22px; text-align: center;
}
.c-plano.dest { border-color: var(--laranja); box-shadow: 0 0 0 1px var(--laranja); }
.c-plano .nome { font-size: 15px; font-weight: 600; color: var(--azul); }
.c-plano .preco { font-family: var(--serif); font-size: 42px; color: var(--azul); line-height: 1.1; margin: 6px 0; }
.c-plano .preco small { font-size: 15px; font-family: var(--mono); color: var(--cinza-medio); }
.c-plano .info { font-size: 13px; color: var(--cinza-medio); }

/* ---------- FAQ (nativo) ---------- */
.c-faq details {
  border-bottom: 1px solid rgba(12,19,37,0.1); padding: 18px 0;
}
.c-faq summary {
  list-style: none; cursor: pointer; font-weight: 600; font-size: 17px;
  color: var(--azul); display: flex; justify-content: space-between; gap: 16px;
}
.c-faq summary::-webkit-details-marker { display: none; }
.c-faq summary::after { content: '+'; color: var(--laranja); font-size: 24px; line-height: 1; }
.c-faq details[open] summary::after { content: '–'; }
.c-faq p { margin-top: 12px; color: var(--cinza-medio); font-size: 15px; line-height: 1.65; }

/* ---------- CTA final ---------- */
.c-cta { background: var(--azul-medio); color: var(--branco); padding: 64px 0; text-align: center; }
.c-cta h2 { color: var(--branco); margin-bottom: 14px; }
.c-cta p { color: #C9D0DD; max-width: 560px; margin: 0 auto 26px; }

/* ---------- Footer ---------- */
.c-footer { background: var(--azul); color: #9AA4B5; padding: 48px 0 28px; font-size: 14px; }
.c-footer a { color: #C9D0DD; }
.c-footer a:hover { color: var(--laranja); }
.c-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.c-footer-grid img { height: 42px; margin-bottom: 12px; }
.c-footer h4 { color: var(--branco); font-family: var(--sans); font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.c-footer ul { list-style: none; line-height: 2; }
.c-footer address { font-style: normal; line-height: 1.7; }
.c-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px;
}
@media (max-width: 720px){ .c-footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .c-footer-grid { grid-template-columns: 1fr; } }

/* ---------- Breadcrumb ---------- */
.c-breadcrumb { font-size: 13px; font-family: var(--mono); color: #A8D0FF; margin-bottom: 6px; }
.c-breadcrumb a { color: #A8D0FF; }
.c-breadcrumb a:hover { color: var(--laranja); }

/* ---------- Bloco de avaliações (prova social) ---------- */
.c-reviews-top { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.c-reviews-stars { color: var(--laranja); font-size: 22px; letter-spacing: 2px; }
.c-reviews-score { font-family: var(--serif); font-size: 30px; color: var(--azul); line-height: 1; }
.c-reviews-count { font-size: 14px; color: var(--cinza-medio); font-family: var(--mono); }
.c-reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.c-review-card { background: var(--paper-3); border: 1px solid rgba(12,19,37,0.08); border-radius: 14px; padding: 22px; }
.c-review-stars { color: var(--laranja); font-size: 15px; letter-spacing: 1px; margin-bottom: 10px; }
.c-review-card p { font-size: 15px; color: var(--cinza-escuro); line-height: 1.6; font-style: italic; }
.c-review-autor { display: flex; align-items: center; gap: 10px; margin-top: 14px; }
.c-review-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--azul); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; flex-shrink: 0; }
.c-review-nome { display: block; font-size: 14px; font-weight: 600; color: var(--azul); }
.c-review-data { display: block; font-size: 12px; color: var(--cinza-medio); font-family: var(--mono); }
.c-reviews-link { display: inline-block; margin-top: 22px; font-weight: 600; color: var(--laranja-deep); }
.c-reviews-link:hover { text-decoration: underline; }