/* UNE Saúde e Inclusão Social — sistema visual
   Petróleo #357E87 · Rosa #BE898D · Branco
   Open Sans. Contraste verificado para AA em texto e botões. */

:root {
  --petroleo: #357E87;
  --petroleo-dark: #2A646C;
  --rosa: #BE898D;
  --rosa-tint: #F6ECED;
  --ink: #22312F;
  --ink-soft: #4B5957;
  --bg: #FFFFFF;
  --bg-alt: #F7F6F4;
  --border: #E4E1DC;
  --focus: #1B4A50;
  --radius: 4px;
  --maxw: 1120px;

  /* Escala tipográfica: apenas 2 tamanhos fora da primeira dobra (heading e text).
     fs-3xl e fs-md existem só para o hero, que é a exceção. */
  --fs-text: 16px;
  --fs-heading: clamp(22px, 2.4vw, 26px);
  --fs-md: 18px;
  --fs-3xl: clamp(30px, 4vw, 40px);

  --font-body: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-subtitle: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: var(--fs-text);
}

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

a { color: var(--petroleo-dark); }

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

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--petroleo);
  color: #fff;
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

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

/* Barra de identificação profissional (CFM) */
.id-bar {
  background: var(--ink);
  color: #fff;
  padding: 6px 0;
}
.id-bar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: center;
  text-align: center;
}

/* Navegação */
.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
}
.brand {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.2;
}
.brand-mark {
  width: 88px;
  height: auto;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a:not(.btn) {
  font-family: var(--font-subtitle);
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 18px;
}
.nav-links a:not(.btn):hover { color: var(--petroleo); }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 20px;
  line-height: 1;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--petroleo);
  color: #fff;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--font-subtitle);
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  border: 2px solid var(--petroleo);
}
.btn:hover { background: var(--petroleo-dark); border-color: var(--petroleo-dark); }
.btn-lg {
  padding: 20px 40px;
  font-size: 22px;
}
.btn-outline {
  background: transparent;
  color: var(--petroleo-dark);
}
.btn-outline:hover { background: var(--rosa-tint); }

/* Seções genéricas */
section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.eyebrow {
  font-family: var(--font-subtitle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--petroleo-dark);
  margin: 0 0 12px;
}
h1, h2, h3 {
  color: var(--ink);
  line-height: 1.3;
}
h1 {
  font-family: var(--font-subtitle);
  font-size: var(--fs-3xl);
  font-weight: 600;
}
h2, h3 {
  font-family: var(--font-subtitle);
  font-size: var(--fs-heading);
  font-weight: 500;
}
p { margin: 0 0 16px; }
.lede { font-size: var(--fs-md); color: var(--ink-soft); }

/* Hero */
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-media {
  aspect-ratio: 4/5;
  background: linear-gradient(155deg, var(--rosa-tint), var(--bg-alt));
  border: 1px dashed var(--rosa);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: var(--ink-soft);
}
.hero .hero-media {
  aspect-ratio: 4/5;
  background: none;
  border: none;
  padding: 0;
  overflow: hidden;
}
.hero .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}
.estrutura .hero-media {
  background: none;
  border: none;
  padding: 0;
  overflow: hidden;
}
.estrutura .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}
/* Peça de encaixe — elemento gráfico decorativo */
.puzzle-mark {
  width: 32px;
  height: auto;
  flex-shrink: 0;
}

/* UNE vem do verbo unir */
.unir-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}
.unir-item {
  border-top: 3px solid var(--rosa);
  padding-top: 16px;
}
.unir-item h3 {
  color: var(--petroleo);
  text-transform: uppercase;
}

/* O olhar da UNE */
.olhar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.acento {
  background: var(--rosa-tint);
  border-left: 4px solid var(--rosa);
  border-radius: var(--radius);
  padding: 40px;
  margin-top: 40px;
  text-align: center;
}
.acento blockquote {
  margin: 0 0 12px;
  font-family: var(--font-subtitle);
  font-size: var(--fs-heading);
  font-weight: 500;
  color: var(--petroleo-dark);
  font-style: normal;
}
.acento cite {
  font-style: normal;
  color: var(--ink-soft);
}

/* Cards genéricos */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.card .puzzle-mark { margin-bottom: 16px; }
.card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; color: var(--ink-soft); }

.empathy-box {
  margin-top: 32px;
  padding: 20px 24px;
  border-left: 4px solid var(--rosa);
  background: var(--rosa-tint);
  color: var(--ink-soft);
}

/* Quem conduz a UNE */
.perfil .container {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.perfil-media {
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
}
.perfil-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 12%;
}
.credenciais {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.credenciais li {
  padding: 6px 0 6px 24px;
  border-bottom: 1px solid var(--border);
  position: relative;
  color: var(--ink-soft);
}
.credenciais li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--rosa);
  border-radius: 2px;
}
/* Estrutura acessível */
.estrutura .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
/* Onde encontrar */
.local .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.map-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }
.endereco-lista {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
}
.endereco-lista li { margin-bottom: 10px; }

/* CTA final */
.cta-final {
  background: var(--petroleo);
  color: #fff;
  text-align: center;
  padding: 40px 0;
}
.cta-final .btn {
  background: #fff;
  color: var(--petroleo-dark);
  border-color: #fff;
}
.cta-final .btn:hover { background: var(--rosa-tint); }

/* Rodapé */
footer {
  background: var(--ink);
  color: #E8ECEB;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
footer h4 {
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 12px;
}
footer a { color: #E8ECEB; }
footer ul { list-style: none; padding: 0; margin: 0; }
footer li { margin-bottom: 8px; }
.footer-aviso {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  color: #B9C2C0;
}
.footer-aviso p { margin: 0 0 8px; }

/* Responsivo */
@media (max-width: 900px) {
  .hero .container,
  .olhar-grid,
  .perfil .container,
  .estrutura .container,
  .local .container {
    grid-template-columns: 1fr;
  }
  .hero-media { order: -1; }
  .hero .hero-media,
  .estrutura .hero-media,
  .perfil-media {
    display: none;
  }
  .olhar-grid { gap: 8px; }
  .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .unir-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .nav { position: relative; }
  .card-grid.cols-4 { grid-template-columns: 1fr; }
  section { padding: 48px 0; }
}