/* =========================================================
   Tema clean (Bootstrap 5)
   Ajuste a cor principal em --brand para a identidade da associação
   ========================================================= */

:root {
  --brand: #0e6b5c;           /* verde-petróleo (principal) */
  --brand-dark: #0a5045;
  --brand-soft: #e3f1ed;     /* fundo leve da cor principal */
  --accent: #e8a33d;      /* âmbar para detalhes */
  --text: #1d2522;
  --text-soft: #66706c;
  --border: #e4e2da;
  --bg: #fbfaf6;         /* off-white quente */
  --bg-soft: #f3f1ea;
  --radius: 8px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -.02em; }
.hero h1 em { font-style: italic; color: var(--brand); }
h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 1rem; }

a { color: var(--text); text-decoration: none; }
.text-brand { color: var(--brand); }
.text-soft { color: var(--text-soft); font-size: 1.05rem; line-height: 1.7; }

/* ---------- Botões e links ---------- */
.btn { font-weight: 600; border-radius: 6px; padding: .6rem 1.4rem; }
.btn-lg { padding: .8rem 1.8rem; font-size: 1rem; }
.btn-brand { background: var(--brand); color: #fff; border: none; }
.btn-brand:hover, .btn-brand:focus { background: var(--brand-dark); color: #fff; }
.btn-outline-brand { border: 1.5px solid var(--border); color: var(--text); background: #fff; }
.btn-outline-brand:hover { border-color: var(--text); }
.btn-light-brand { background: #fff; color: var(--brand); border: none; }
.btn-light-brand:hover { background: var(--brand-soft); color: var(--brand-dark); }

.link-brand { color: var(--brand); font-weight: 600; }
.link-brand:hover { color: var(--brand-dark); }
.link-brand i { transition: transform .2s; display: inline-block; }
.link-brand:hover i { transform: translateX(3px); }

.eyebrow {
  display: inline-block;
  color: var(--brand);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: .6rem;
}

/* ---------- Menu ---------- */
.nav-clean {
  background: rgba(251,250,246,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: .9rem 0;
}
.brand { font-weight: 800; font-size: 1.1rem; display: flex; align-items: center; gap: .6rem; }
.brand .text-brand { font-weight: 500; }
.brand-icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--brand); color: #fff;
  font-weight: 700;
  border: 2px solid var(--accent);
  display: grid; place-items: center;
  font-size: 1rem;
}
.nav-clean .nav-link { color: var(--text-soft); font-weight: 500; }
.nav-clean .nav-link:hover, .nav-clean .nav-link.active { color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 7rem 0 6rem; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1.05; margin: 1.2rem 0; }
.hero .lead { color: var(--text-soft); font-size: 1.2rem; max-width: 560px; margin: 0 auto; }
.stamp {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--brand);
  font-weight: 600;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.stamp::before { content: ""; width: 28px; height: 2px; background: var(--accent); }

/* ---------- Seções ---------- */
.page-section { padding: 5.5rem 0; }
.bg-soft { background: var(--bg-soft); }

/* ---------- Itens (o que fazemos) ---------- */
.item {
  padding: 1.4rem 0 0;
  border-top: 2px solid var(--border);
  height: 100%;
  transition: border-color .2s;
}
.item:hover { border-top-color: var(--accent); }
.item i { font-size: 1.6rem; color: var(--brand); }
.item h3 { font-size: 1.05rem; margin: .9rem 0 .3rem; }
.item p { color: var(--text-soft); margin: 0; font-size: .95rem; }

/* ---------- Notícias ---------- */
.card-news {
  position: relative;
  height: 100%;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card-news:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0, 0, 0, .12); }
.card-news .thumb {
  display: block;
  aspect-ratio: 16 / 10;
  /* placeholder – troque por background-image ou <img class="thumb"> */
  background: linear-gradient(135deg, #dfe9e5, #c9d9d3) center/cover;
  object-fit: cover;
  width: 100%;
  transition: transform .3s ease;
}
.card-news:hover .thumb { transform: scale(1.04); }
.card-news .thumb-wrap { overflow: hidden; }
.card-news time, .card-news h3 { display: block; padding: 0 .9rem; }
.card-news time { font-size: .78rem; color: var(--text-soft); margin-top: .75rem; }
.card-news h3 { font-size: 1rem; font-weight: 700; line-height: 1.35; margin: .25rem 0 .9rem; }
.card-news:hover h3 a { color: var(--brand); }

/* ---------- Documentos ---------- */
.docs-list { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.docs-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
}
.docs-list li:first-child { border-top: 1px solid var(--border); }
.docs-list i.bi-file-earmark-pdf { color: var(--brand); margin-right: .5rem; }

/* ---------- Chamada de filiação ---------- */
.cta {
  background: var(--brand);
  color: #fff;
  border-radius: calc(var(--radius) * 1.5);
  padding: 3rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem;
}
.cta { border-left: 6px solid var(--accent); }
.cta h2 { margin-bottom: .4rem; }
.cta p { margin: 0; opacity: .9; }

/* ---------- Contato ---------- */
.contact { list-style: none; padding: 0; margin-top: 1.5rem; }
.contact li { display: flex; gap: .8rem; margin-bottom: 1rem; color: var(--text-soft); }
.contact i { color: var(--brand); }

.form-control { background: #fff; }
.form-clean {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.form-label { font-weight: 600; font-size: .9rem; }
.form-control {
  border-radius: 10px;
  border-color: var(--border);
  padding: .7rem .9rem;
}
.form-control:focus { border-color: var(--brand); box-shadow: 0 0 0 .2rem var(--brand-soft); }

/* ---------- Rodapé ---------- */
.site-footer { padding: 2rem 0; border-top: 1px solid var(--border); color: var(--text-soft); font-size: .9rem; }
.site-footer a { color: var(--text-soft); font-size: 1.2rem; }
.site-footer a:hover { color: var(--brand); }

/* ---------- Responsivo ---------- */
@media (max-width: 991.98px) {
  .hero { padding: 4.5rem 0 4rem; }
  .page-section { padding: 4rem 0; }
  .nav-clean .btn-brand { margin-top: .6rem; }
}
@media (max-width: 575.98px) {
  .cta { padding: 2rem 1.5rem; }
  .cta .btn { width: 100%; }
}

/* ---------- Leitura da notícia ---------- */
.news-reading { max-width: 760px; margin: 0 auto; }
.news-reading .news-cover { width: 100%; height: auto; border-radius: var(--radius); margin-bottom: 1.5rem; }
.news-body { font-size: 1.1rem; line-height: 1.75; }
.news-body img { max-width: 100%; height: auto; border-radius: var(--radius); }
.news-body figure { margin: 1.5rem 0; }
.news-body figcaption { font-size: .85rem; color: var(--text-soft); }

/* Isca anti-spam do formulário de contato: fora da tela, sem ocupar espaço nem receber foco. */
.contact-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }