/* Niassa Horizonte Norte — site público */
:root {
  --verde: #0f3d2e;
  --verde-2: #165340;
  --laranja: #c47a2c;
  --laranja-2: #e09a45;
  --vermelho: #a3121c;
  --creme: #f8f6f1;
  --cartao: #f3ebe1;
  --texto: #2b2f2c;
  --suave: #5f665f;
  --linha: #e6ddd0;
  --branco: #fff;
  --raio: 14px;
  --sombra: 0 10px 30px rgba(15, 61, 46, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  color: var(--texto);
  background: var(--creme);
  line-height: 1.65;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--verde-2); }
h1, h2, h3, h4 { font-family: 'Merriweather', Georgia, serif; color: var(--verde); line-height: 1.25; margin: 0 0 .6em; }
p { margin: 0 0 1em; }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.section { padding: 88px 0; }
.section.alt { background: var(--branco); }
.section.verde { background: var(--verde); color: #e8efe9; }
.section.verde h2, .section.verde h3 { color: #fff; }

.titulo-seccao { border-left: 5px solid var(--laranja); padding-left: 16px; margin-bottom: 40px; }
.titulo-seccao h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0; }
.titulo-seccao p { color: var(--suave); margin: 8px 0 0; max-width: 680px; }
.section.verde .titulo-seccao p { color: #c4d4c9; }
.kicker { text-transform: uppercase; letter-spacing: .14em; font-size: .75rem; font-weight: 700; color: var(--laranja); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: .2s;
  font-family: inherit;
}
.btn-laranja { background: var(--laranja); color: #fff; }
.btn-laranja:hover { background: #a8641f; }
.btn-contorno { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-contorno:hover { background: rgba(255,255,255,.12); }
.btn-verde { background: var(--verde); color: #fff; }
.btn-verde:hover { background: var(--verde-2); }

/* Cabeçalho */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(248, 246, 241, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linha); }
.topo .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 16px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.marca img { width: 54px; height: 54px; }
.marca strong { font-family: 'Merriweather', serif; color: var(--verde); font-size: 1.02rem; display: block; line-height: 1.1; }
.marca span { font-size: .72rem; color: var(--suave); letter-spacing: .04em; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a { text-decoration: none; color: var(--texto); font-weight: 600; font-size: .92rem; padding: 8px 12px; border-radius: 8px; }
.menu a:hover, .menu a.activo { color: var(--laranja); }
.menu .btn { margin-left: 8px; padding: 10px 18px; color: #fff; }
.menu .btn:hover { color: #fff; }
.menu-toggle { display: none; background: none; border: 0; font-size: 1.8rem; color: var(--verde); cursor: pointer; }

/* Hero */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url('../img/campo-1.jpg') center/cover; transform: scale(1.03); }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(10, 40, 30, .93) 0%, rgba(10, 40, 30, .72) 48%, rgba(10, 40, 30, .25) 100%); }
.hero .container { position: relative; z-index: 1; padding: 80px 0 120px; }
.hero .faixa { display: inline-block; background: linear-gradient(90deg, var(--vermelho), #4a080c); padding: 6px 16px; font-weight: 800; letter-spacing: .08em; font-size: .78rem; text-transform: uppercase; border-radius: 4px; margin-bottom: 22px; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 760px; }
.hero p { font-size: 1.15rem; max-width: 620px; color: #dfe8e2; }
.hero .accoes { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

.numeros { position: relative; z-index: 2; margin-top: -70px; }
.numeros .grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--branco); border-radius: var(--raio); box-shadow: var(--sombra); overflow: hidden; }
.numeros .n { padding: 28px 24px; border-right: 1px solid var(--linha); }
.numeros .n:last-child { border-right: 0; }
.numeros strong { display: block; font-family: 'Merriweather', serif; font-size: 2.1rem; color: var(--laranja); line-height: 1.1; }
.numeros span { color: var(--suave); font-size: .9rem; font-weight: 600; }

/* Quem somos */
.duas-col { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.destaque { font-weight: 700; color: var(--verde); font-size: 1.12rem; }
.citacao { border-left: 4px solid var(--laranja); padding: 4px 0 4px 18px; font-style: italic; color: var(--suave); }
.foto { border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); aspect-ratio: 16/10; }
.foto img { width: 100%; height: 100%; object-fit: cover; }

/* Cartões */
.cartoes-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cartao { background: var(--cartao); border-radius: var(--raio); padding: 34px 28px; border-bottom: 4px solid var(--laranja); text-align: center; }
.cartao .icone { width: 64px; height: 64px; border-radius: 50%; background: #fff; display: grid; place-items: center; margin: 0 auto 18px; font-size: 1.8rem; color: var(--laranja); }
.cartao h3 { font-size: 1.3rem; }
.cartao p { color: var(--suave); margin: 0; }
.valores li { margin-bottom: 6px; }
.valores { list-style: none; padding: 0; margin: 0; color: var(--suave); }
.valores b { color: var(--texto); }

.pilares { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pilar { background: var(--branco); border: 1px solid var(--linha); border-radius: var(--raio); padding: 28px; transition: .25s; text-decoration: none; color: inherit; display: block; }
.pilar:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: transparent; }
.pilar i { font-size: 1.7rem; color: var(--laranja); }
.pilar h3 { font-size: 1.12rem; margin: 14px 0 8px; }
.pilar p { color: var(--suave); font-size: .95rem; margin: 0; }

/* Estrutura */
.estrutura { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.bloco { background: var(--cartao); border-radius: var(--raio); padding: 32px; border-top: 4px solid var(--verde); }
.bloco.laranja { border-top-color: var(--laranja); }
.bloco h3 { font-size: 1.25rem; }
.orgao { margin-bottom: 18px; }
.orgao h4 { font-family: inherit; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--laranja); margin-bottom: 8px; }
.membros { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.membro { background: #fff; border-radius: 10px; padding: 10px 12px; display: flex; gap: 10px; align-items: center; }
.membro img, .membro .av { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; background: var(--verde); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .85rem; flex: none; }
.membro b { display: block; font-size: .88rem; line-height: 1.2; }
.membro small { color: var(--suave); font-size: .75rem; }
.lista-coord { list-style: none; padding: 0; margin: 0; }
.lista-coord li { border-left: 3px solid var(--laranja); padding: 8px 0 8px 14px; margin-bottom: 10px; background: rgba(255,255,255,.55); border-radius: 0 8px 8px 0; }
.categorias { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }
.categorias span { background: #fff; border-radius: 999px; padding: 6px 14px; font-size: .85rem; font-weight: 600; }

/* Actuação de campo */
.campo { display: grid; grid-template-columns: 1fr 1fr; min-height: 460px; }
.campo .texto { padding: 80px 56px 80px max(16px, calc((100vw - 1180px) / 2)); background: var(--creme); }
.campo .img { background: url('../img/campo-2.jpg') center/cover; min-height: 320px; }
.etiqueta-nhn { display: inline-flex; align-items: center; margin-bottom: 22px; }
.etiqueta-nhn b { background: linear-gradient(180deg, #d63a35, var(--vermelho)); color: #fff; padding: 8px 18px; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.3rem; border-radius: 6px 0 0 6px; }
.etiqueta-nhn span { background: linear-gradient(90deg, #f6c9b8, #fbeee6); padding: 9px 18px; font-family: 'Merriweather', serif; color: #3b0b0b; border-radius: 0 6px 6px 0; }
.principios { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.principios span { border: 1px solid var(--linha); background: #fff; border-radius: 999px; padding: 6px 14px; font-size: .85rem; font-weight: 600; color: var(--verde); }

/* Projectos e notícias */
.grelha { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.item { background: #fff; border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); display: flex; flex-direction: column; text-decoration: none; color: inherit; transition: .25s; }
.item:hover { transform: translateY(-4px); }
.item .capa { aspect-ratio: 16/10; background: var(--verde) center/cover; position: relative; }
.item .capa .selo { position: absolute; left: 14px; top: 14px; background: rgba(255,255,255,.95); color: var(--verde); font-size: .74rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.item .corpo { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.item h3 { font-size: 1.08rem; margin-bottom: 8px; }
.item p { color: var(--suave); font-size: .93rem; flex: 1; }
.item .meta { font-size: .8rem; color: var(--suave); display: flex; gap: 14px; flex-wrap: wrap; border-top: 1px solid var(--linha); padding-top: 12px; margin-top: 6px; }
.estado { font-size: .72rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.estado.em_curso { background: #e3f1e8; color: #17663f; }
.estado.concluido { background: #e5ecf7; color: #234f8c; }
.estado.planeado { background: #fdf1e2; color: #9a5a17; }
.estado.suspenso { background: #f8e3e3; color: #8a1d1d; }
.vazio { text-align: center; padding: 48px 20px; background: #fff; border: 1px dashed var(--linha); border-radius: var(--raio); color: var(--suave); }
.mais { text-align: center; margin-top: 36px; }

/* Transparência */
.transp { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; }
.cem { background: var(--verde-2); border-radius: var(--raio); padding: 48px 30px; text-align: center; box-shadow: 0 20px 40px rgba(0,0,0,.2); }
.cem strong { font-family: 'Merriweather', serif; font-size: clamp(4rem, 9vw, 6rem); color: var(--laranja-2); display: block; line-height: 1; }
.cem span { letter-spacing: .12em; font-weight: 700; font-size: .9rem; color: #fff; }
.contas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 24px 0; }
.contas div { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 16px; }
.contas small { display: block; color: #b9cbbf; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.contas b { font-size: 1.1rem; color: #fff; }
.docs { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 44px; }
.doc { display: flex; gap: 14px; align-items: center; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); padding: 16px; border-radius: 12px; color: #fff; text-decoration: none; transition: .2s; }
.doc:hover { background: rgba(255,255,255,.14); }
.doc i { font-size: 1.8rem; color: var(--laranja-2); }
.doc small { display: block; color: #b9cbbf; }

/* Contacto */
.contacto { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.info-cartoes { display: grid; gap: 14px; }
.info { background: var(--cartao); border-top: 3px solid var(--laranja); border-radius: 12px; padding: 20px 22px; display: flex; gap: 16px; align-items: flex-start; }
.info i { font-size: 1.4rem; color: var(--verde); }
.info b { display: block; color: var(--verde); }
.info span { color: var(--suave); font-size: .92rem; word-break: break-word; }
.form { background: #fff; padding: 32px; border-radius: var(--raio); box-shadow: var(--sombra); }
.form .linha2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 6px; color: var(--verde); }
.form input, .form textarea, .form select { width: 100%; padding: 12px 14px; border: 1px solid var(--linha); border-radius: 10px; font: inherit; background: var(--creme); margin-bottom: 14px; }
.form input:focus, .form textarea:focus, .form select:focus { outline: 2px solid var(--laranja); border-color: transparent; }
.hp { position: absolute; left: -9999px; }
.alerta { padding: 14px 18px; border-radius: 10px; margin-bottom: 18px; font-weight: 600; }
.alerta.success { background: #e3f1e8; color: #17663f; }
.alerta.danger { background: #f8e3e3; color: #8a1d1d; }

/* Páginas internas */
.cab-pagina { background: var(--verde); color: #fff; padding: 70px 0 60px; position: relative; overflow: hidden; }
.cab-pagina::after { content: ''; position: absolute; right: -80px; top: -60px; width: 380px; height: 380px; background: url('../img/logo.png') center/contain no-repeat; opacity: .07; }
.cab-pagina h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cab-pagina p { color: #c4d4c9; max-width: 640px; margin: 0; }
.trilho { font-size: .85rem; margin-bottom: 14px; }
.trilho a { color: var(--laranja-2); text-decoration: none; }
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
.filtros a { text-decoration: none; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--linha); background: #fff; color: var(--texto); font-weight: 600; font-size: .88rem; }
.filtros a.activo { background: var(--verde); color: #fff; border-color: var(--verde); }
.artigo { display: grid; grid-template-columns: 1fr 320px; gap: 44px; }
.artigo .conteudo { background: #fff; padding: 40px; border-radius: var(--raio); box-shadow: var(--sombra); }
.artigo .conteudo img.capa { border-radius: 10px; margin-bottom: 26px; width: 100%; max-height: 440px; object-fit: cover; }
.ficha { background: var(--cartao); border-radius: var(--raio); padding: 26px; position: sticky; top: 100px; }
.ficha dl { margin: 0; }
.ficha dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--laranja); font-weight: 700; margin-top: 14px; }
.ficha dd { margin: 2px 0 0; font-weight: 600; }
.paginacao { display: flex; gap: 6px; justify-content: center; margin-top: 40px; }
.paginacao a { padding: 8px 14px; border-radius: 8px; background: #fff; border: 1px solid var(--linha); text-decoration: none; color: var(--texto); }
.paginacao a.activo { background: var(--verde); color: #fff; }

/* Rodapé */
.rodape { background: #0a2a20; color: #b9cbbf; padding: 60px 0 24px; font-size: .92rem; }
.rodape .grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.rodape h4 { font-family: inherit; color: #fff; font-size: .95rem; margin-bottom: 14px; }
.rodape a { color: #b9cbbf; text-decoration: none; }
.rodape a:hover { color: var(--laranja-2); }
.rodape ul { list-style: none; padding: 0; margin: 0; }
.rodape li { margin-bottom: 8px; }
.rodape .marca strong { color: #fff; }
.rodape .marca span { color: #b9cbbf; }
.rodape .marca img { background: #fff; border-radius: 50%; }
.rodape .base { border-top: 1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 20px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: .82rem; }

/* Responsivo */
.menu a { white-space: nowrap; }
@media (max-width: 1180px) {
  .menu { position: fixed; inset: 76px 0 auto 0; background: var(--creme); flex-direction: column; align-items: stretch; padding: 16px; border-bottom: 1px solid var(--linha); display: none; box-shadow: var(--sombra); }
  .menu.aberto { display: flex; }
  .menu .btn { margin: 8px 0 0; justify-content: center; }
  .menu-toggle { display: block; }
}
@media (max-width: 980px) {
  .duas-col, .estrutura, .transp, .contacto, .artigo, .campo { grid-template-columns: 1fr; }
  .campo .texto { padding: 64px 16px; }
  .cartoes-3, .pilares, .grelha { grid-template-columns: repeat(2, 1fr); }
  .numeros .grid { grid-template-columns: repeat(2, 1fr); }
  .numeros .n:nth-child(2) { border-right: 0; }
  .numeros .n:nth-child(-n+2) { border-bottom: 1px solid var(--linha); }
  .rodape .grid { grid-template-columns: 1fr 1fr; }
  .ficha { position: static; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .cartoes-3, .pilares, .grelha, .contas, .form .linha2, .rodape .grid { grid-template-columns: 1fr; }
  .hero { min-height: 560px; }
  .marca span { display: none; }
  .artigo .conteudo, .form { padding: 22px; }
  .numeros strong { font-size: 1.6rem; }
}