/* ============================================================
   Associação Areté — Design tokens
   Paleta extraída diretamente da logomarca (mão + espiral).
   ============================================================ */
:root {
  --navy: #002D4C;
  --navy-dark: #001A2E;
  --green: #3F7A41;
  --green-dark: #2C5A2E;
  --green-soft: #EAF2E9;
  --gold: #C7A233;
  --gold-soft: #F6ECCF;
  --cream: #FAF7F2;
  --ink: #17242C;
  --ink-soft: #4A5960;
  --white: #FFFFFF;
  --linha: #E3DDCF;

  --serif: 'Lora', Georgia, 'Times New Roman', serif;
  --sans: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --largura-maxima: 1180px;
  --raio: 6px;
  --sombra: 0 12px 32px rgba(0, 26, 46, 0.12);
}

/* ============================================================
   Reset básico
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--navy);
  line-height: 1.18;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1 { font-size: clamp(2.4rem, 4.5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1.1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.pular-conteudo {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--navy); color: var(--white); padding: 0.8em 1.2em;
}
.pular-conteudo:focus { left: 1em; top: 1em; }

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

.faixa {
  max-width: var(--largura-maxima);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.sem-rolagem { overflow: hidden; }

/* ============================================================
   Botões
   ============================================================ */
.botao {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.85em 1.6em;
  border-radius: var(--raio);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.botao:hover { transform: translateY(-1px); }

.botao--doar {
  background: var(--gold);
  color: var(--navy-dark);
}
.botao--doar:hover { background: #d8b243; }

.botao--grande { padding: 1em 2.2em; font-size: 1.05rem; }

.botao--contorno {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.botao--contorno:hover { background: rgba(255,255,255,0.12); }

.botao--secundario {
  background: var(--white);
  color: var(--navy);
  border-color: var(--navy);
}
.botao--secundario:hover { background: var(--navy); color: var(--white); }

.link-botao {
  background: none; border: none; padding: 0;
  color: var(--green-dark); font-weight: 700; text-decoration: underline;
  cursor: pointer; font-family: var(--sans); font-size: 0.98rem;
}

/* ============================================================
   Cabeçalho / navegação
   ============================================================ */
.topo {
  position: sticky; top: 0; z-index: 60;
  background: var(--white);
  border-bottom: 1px solid var(--linha);
}
.topo .faixa {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-top: 0.7rem; padding-bottom: 0.7rem;
}
.marca__logo { height: 52px; width: auto; }

.menu-alterna {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; border: none; background: none; cursor: pointer;
}
.menu-alterna span { display: block; height: 3px; background: var(--navy); border-radius: 2px; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav ul { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; }
.nav a {
  text-decoration: none; color: var(--ink); font-weight: 700; font-size: 0.98rem;
  padding: 0.4em 0; border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { border-color: var(--green); color: var(--green-dark); }

@media (max-width: 880px) {
  .menu-alterna { display: flex; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--linha);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 1rem 1.5rem 1.5rem;
    display: none;
  }
  .nav--aberta { display: flex; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul li { border-bottom: 1px solid var(--linha); }
  .nav ul li a { display: block; padding: 0.9em 0; }
  .nav .botao--doar { margin-top: 1em; justify-content: center; }
}

/* ============================================================
   Espiral decorativa (motivo recorrente da marca)
   ============================================================ */
.espiral-grande { width: 96px; height: 96px; color: var(--gold); }
.divisor-espiral {
  display: flex; align-items: center; gap: 1rem;
  color: var(--linha); margin: 3.5rem 0;
}
.divisor-espiral::before, .divisor-espiral::after {
  content: ''; flex: 1; height: 1px; background: var(--linha);
}
.divisor-espiral svg { width: 34px; height: 34px; color: var(--gold); flex-shrink: 0; }

/* ============================================================
   Hero (home)
   ============================================================ */
.hero {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: 5rem 0 6rem;
}
.hero::after {
  content: '';
  position: absolute; right: -8%; top: 50%; transform: translateY(-50%);
  width: 620px; height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(63,122,65,0.55), rgba(63,122,65,0) 70%);
  pointer-events: none;
}
.hero .faixa {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 3rem; align-items: center;
  position: relative; z-index: 1;
}
.hero h1 { color: var(--white); }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero p.chamada {
  font-size: 1.2rem; color: #DCE8E3; max-width: 46ch;
}
.hero__acoes { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

.hero__marca-visual {
  display: flex; justify-content: center; align-items: center;
}
.hero__marca-visual img {
  width: min(320px, 100%);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
}

@media (max-width: 880px) {
  .hero .faixa { grid-template-columns: 1fr; text-align: left; }
  .hero__marca-visual { order: -1; max-width: 220px; margin-bottom: 1rem; }
}

/* ============================================================
   Seções gerais
   ============================================================ */
.secao { padding: 5rem 0; }
.secao--alt { background: var(--white); }
.secao--navy { background: var(--navy); color: var(--white); }
.secao--navy h2, .secao--navy h3 { color: var(--white); }
.secao--verde { background: var(--green-soft); }

.secao__topo { max-width: 62ch; margin-bottom: 2.6rem; }
.secao__topo p { color: var(--ink-soft); font-size: 1.08rem; }

.grade-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.grade-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.2rem; }
@media (max-width: 880px) {
  .grade-2, .grade-3 { grid-template-columns: 1fr; }
}

/* Pilares (cultura / arte / educação) */
.pilares { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--linha); border-bottom: 1px solid var(--linha); }
.pilar { padding: 2.4rem 2rem; border-left: 1px solid var(--linha); }
.pilar:first-child { border-left: none; }
.pilar h3 { margin-bottom: 0.4em; }
.pilar span.numero {
  font-family: var(--serif); font-style: italic; color: var(--gold);
  font-size: 1.6rem; display: block; margin-bottom: 0.3em;
}
@media (max-width: 880px) {
  .pilares { grid-template-columns: 1fr; }
  .pilar { border-left: none; border-top: 1px solid var(--linha); }
  .pilar:first-child { border-top: none; }
}

/* Listas de defesa / compromisso (estatuto) */
.lista-bandeira { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.lista-bandeira li {
  padding-left: 1.9rem; position: relative; color: var(--ink-soft);
}
.lista-bandeira li::before {
  content: ''; position: absolute; left: 0; top: 0.55em;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--green);
}

/* Cartões de atividades */
.cartao-atividade {
  background: var(--white);
  border: 1px solid var(--linha);
  border-radius: var(--raio);
  padding: 2rem;
  height: 100%;
}
.cartao-atividade h3 { margin-bottom: 0.6em; }
.cartao-atividade p { color: var(--ink-soft); font-size: 0.98rem; }
.cartao-atividade ul { margin: 0.8em 0 0; padding-left: 1.1em; color: var(--ink-soft); font-size: 0.96rem; }
.cartao-atividade li { margin-bottom: 0.4em; }

/* Editorial */
.lista-editorial { display: grid; gap: 2.4rem; }
.post-resumo {
  display: grid; grid-template-columns: 220px 1fr; gap: 2rem;
  padding-bottom: 2.4rem; border-bottom: 1px solid var(--linha);
}
.post-resumo:last-child { border-bottom: none; }
.post-resumo__data { color: var(--green-dark); font-weight: 700; font-size: 0.9rem; text-transform: none; }
.post-resumo h2 { font-size: 1.5rem; margin-bottom: 0.35em; }
.post-resumo h2 a { text-decoration: none; }
.post-resumo h2 a:hover { color: var(--green-dark); }
.post-resumo p { color: var(--ink-soft); }
.post-resumo__ler { font-weight: 700; color: var(--green-dark); text-decoration: none; }
@media (max-width: 700px) {
  .post-resumo { grid-template-columns: 1fr; }
}

.artigo { max-width: 72ch; }
.artigo__cabecalho { margin-bottom: 2.2rem; }
.artigo__data { color: var(--green-dark); font-weight: 700; font-size: 0.9rem; }
.artigo__corpo p { color: var(--ink-soft); font-size: 1.05rem; }
.artigo__voltar { display: inline-block; margin-bottom: 2rem; font-weight: 700; color: var(--green-dark); text-decoration: none; }

/* ============================================================
   Chamada de doação (faixa entre conteúdo e rodapé)
   ============================================================ */
.chamada-doacao {
  background: var(--green);
  color: var(--white);
  padding: 3.6rem 0;
}
.chamada-doacao__interior {
  display: grid; grid-template-columns: auto 1fr auto; gap: 2.4rem; align-items: center;
}
.chamada-doacao__marca { color: rgba(255,255,255,0.35); }
.chamada-doacao__marca svg { width: 72px; height: 72px; }
.chamada-doacao h2 { color: var(--white); font-size: 1.6rem; margin-bottom: 0.3em; }
.chamada-doacao p { color: rgba(255,255,255,0.9); margin: 0; }
@media (max-width: 880px) {
  .chamada-doacao__interior { grid-template-columns: 1fr; text-align: left; }
  .chamada-doacao__marca { display: none; }
}

/* ============================================================
   Formulário de contato
   ============================================================ */
.formulario { display: grid; gap: 1.3rem; max-width: 560px; }
.campo { display: grid; gap: 0.4em; }
.campo label { font-weight: 700; font-size: 0.94rem; color: var(--navy); }
.campo input, .campo textarea {
  font-family: var(--sans); font-size: 1rem;
  padding: 0.8em 1em; border: 1.5px solid var(--linha); border-radius: var(--raio);
  background: var(--white); color: var(--ink);
}
.campo input:focus, .campo textarea:focus { border-color: var(--green); }
.campo textarea { resize: vertical; min-height: 130px; }

.alerta { padding: 1em 1.2em; border-radius: var(--raio); font-weight: 700; margin-bottom: 1.5rem; }
.alerta--sucesso { background: var(--green-soft); color: var(--green-dark); border: 1px solid var(--green); }
.alerta--erro { background: #FBE9E7; color: #93321E; border: 1px solid #C9563A; }

.contato-dados { display: grid; gap: 1.4rem; }
.contato-dados dt { font-weight: 700; color: var(--navy); font-size: 0.9rem; }
.contato-dados dd { margin: 0.2em 0 0; color: var(--ink-soft); }

.mapa-caixa {
  border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden;
  aspect-ratio: 16 / 11;
}
.mapa-caixa iframe { width: 100%; height: 100%; border: 0; }

/* ============================================================
   Rodapé
   ============================================================ */
.rodape { background: var(--navy-dark); color: #C7D2D8; padding-top: 4rem; }
.rodape a { text-decoration: none; color: #C7D2D8; }
.rodape a:hover { color: var(--gold); }
.rodape h3 { color: var(--white); font-size: 1rem; font-family: var(--sans); font-weight: 800; margin-bottom: 0.9em; }
.rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6em; font-size: 0.95rem; }

.rodape__grade {
  display: grid; grid-template-columns: 1.2fr 1fr 1.4fr 1fr; gap: 2.4rem;
  padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.12);
}
.rodape__icone { width: 46px; margin-bottom: 0.8rem; }
.rodape__assinatura { font-family: var(--serif); font-style: italic; color: var(--white); }
@media (max-width: 880px) {
  .rodape__grade { grid-template-columns: 1fr 1fr; }
}

.rodape__ajuda {
  text-align: center; padding: 1.6rem 1.5rem; font-size: 0.88rem;
  color: #9FB0B8; border-bottom: 1px solid rgba(255,255,255,0.12);
}
.rodape__ajuda p { max-width: none; margin: 0; }

.rodape__base {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.6rem;
  padding: 1.4rem 1.5rem; font-size: 0.85rem; color: #7E8F97;
}
.rodape__base p { margin: 0; }

/* ============================================================
   Modal de doação
   ============================================================ */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center; padding: 1.2rem;
}
.modal--aberto { display: flex; }
.modal__fundo { position: absolute; inset: 0; background: rgba(0, 26, 46, 0.62); }
.modal__caixa {
  position: relative; background: var(--white); border-radius: 10px;
  max-width: 420px; width: 100%; padding: 2.2rem; text-align: center;
  box-shadow: var(--sombra);
  max-height: 92vh; overflow-y: auto;
}
.modal__fechar {
  position: absolute; top: 0.8rem; right: 0.8rem;
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: var(--cream); font-size: 1.4rem; line-height: 1; cursor: pointer;
}
.modal__qrcode { display: flex; justify-content: center; margin: 1.4rem 0; }
.modal__campo-codigo { display: block; text-align: left; margin: 1rem 0 0.8rem; }
.modal__campo-codigo span { display: block; font-weight: 700; font-size: 0.85rem; color: var(--navy); margin-bottom: 0.3em; }
.modal__campo-codigo input {
  width: 100%; padding: 0.7em 0.9em; border: 1.5px solid var(--linha); border-radius: var(--raio);
  font-family: monospace; font-size: 0.82rem; background: var(--cream);
}
.modal #botaoCopiarPix { width: 100%; justify-content: center; margin-top: 0.4rem; }
.modal__nota { font-size: 0.82rem; color: var(--ink-soft); margin-top: 1rem; }

/* ============================================================
   Utilidades
   ============================================================ */
.centralizado { text-align: center; margin-left: auto; margin-right: auto; }
.destaque-navy { color: var(--navy); }
.destaque-verde { color: var(--green-dark); }