:root {
  --cor-fundo: #f6f5f2;
  --cor-superficie: #ffffff;
  --cor-texto: #1b2430;
  --cor-texto-suave: #68717d;
  --cor-destaque: #7a1830;
  --cor-destaque-hover: #5f1124;
  --cor-azul: #17324d;
  --cor-borda: #e4e1dc;
  --sombra: 0 10px 30px rgba(18, 26, 36, 0.08);
  --raio: 18px;
  --largura: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(calc(100% - 32px), var(--largura));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cor-borda);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding-block: 10px;
}

.logo {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--cor-azul);
  white-space: nowrap;
}

.logo span {
  color: var(--cor-destaque);
}

.menu-toggle {
  margin-left: auto;
  border: 1px solid var(--cor-borda);
  background: var(--cor-superficie);
  border-radius: 10px;
  padding: 8px 12px;
  color: var(--cor-texto);
}

.nav-principal {
  display: none;
  width: 100%;
}

.nav-principal.aberto {
  display: block;
}

.nav-principal ul {
  list-style: none;
  margin: 0;
  padding: 8px 0 0;
  display: grid;
  gap: 4px;
}

.nav-principal a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  font-weight: 700;
}

.nav-principal a:hover,
.nav-principal a.ativo {
  background: #f2ecee;
  color: var(--cor-destaque);
}

.busca {
  display: flex;
  width: 100%;
  gap: 8px;
  padding-bottom: 4px;
}

.busca input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--cor-borda);
  background: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  outline: none;
}

.busca input:focus {
  border-color: var(--cor-destaque);
  box-shadow: 0 0 0 3px rgba(122, 24, 48, 0.08);
}

.busca button {
  border: 0;
  border-radius: 999px;
  background: var(--cor-destaque);
  color: white;
  padding: 10px 16px;
  font-weight: 800;
}

main {
  min-height: 65vh;
}

.hero-area {
  padding: 28px 0 16px;
}

.hero-card {
  overflow: hidden;
  background: var(--cor-superficie);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  border: 1px solid var(--cor-borda);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
}

.hero-conteudo {
  padding: 22px;
}

.chapeu {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: #f3e8eb;
  color: var(--cor-destaque);
  padding: 5px 10px;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-conteudo h1,
.hero-conteudo h2 {
  margin: 12px 0 8px;
  font-size: clamp(1.8rem, 7vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.hero-conteudo p {
  color: var(--cor-texto-suave);
  font-size: 1.02rem;
  margin-bottom: 0;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--cor-texto-suave);
  font-size: 0.88rem;
}

.secao-home {
  padding: 18px 0 42px;
}

.secao-titulo {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.secao-titulo h2 {
  margin: 0;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.grade-noticias {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.card-noticia {
  background: var(--cor-superficie);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(18, 26, 36, 0.06);
  transition: transform .2s ease, box-shadow .2s ease;
}

.card-noticia:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra);
}

.card-noticia img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  margin: 10px 0 8px;
  font-size: 1.2rem;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

.card-body p {
  margin: 10px 0 0;
  color: var(--cor-texto-suave);
}

.vazio {
  grid-column: 1 / -1;
  background: #fff;
  border: 1px dashed var(--cor-borda);
  border-radius: var(--raio);
  padding: 28px;
  text-align: center;
  color: var(--cor-texto-suave);
}

.materia {
  padding: 34px 0 48px;
}

.materia-wrap {
  max-width: 860px;
  margin-inline: auto;
}

.materia-header h1 {
  margin: 12px 0;
  font-size: clamp(2rem, 8vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
}

.materia-resumo {
  color: var(--cor-texto-suave);
  font-size: clamp(1.05rem, 3vw, 1.3rem);
  margin: 0 0 18px;
}

.materia-imagem {
  width: 100%;
  max-height: 560px;
  object-fit: contain;
  object-position: center top;
  background: #111820;
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  margin: 24px 0 26px;
}

.materia-conteudo {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.13rem;
  line-height: 1.85;
}

.materia-conteudo p {
  margin: 0 0 1.25em;
}

.compartilhar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--cor-borda);
  border-bottom: 1px solid var(--cor-borda);
  padding: 20px 0;
  margin: 30px 0;
}

.btn-share,
.btn-primario,
.btn-secundario {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 800;
}

.btn-share,
.btn-primario {
  background: var(--cor-destaque);
  color: #fff;
}

.btn-share:hover,
.btn-primario:hover {
  background: var(--cor-destaque-hover);
}

.btn-secundario {
  background: #eceff2;
  color: var(--cor-texto);
}

.leia-tambem {
  margin-top: 36px;
}

.leia-tambem h2 {
  font-size: 1.4rem;
}

.leia-lista {
  display: grid;
  gap: 12px;
}

.leia-item {
  background: #fff;
  border: 1px solid var(--cor-borda);
  border-radius: 14px;
  padding: 14px 16px;
  font-weight: 800;
}

.leia-item:hover {
  color: var(--cor-destaque);
}

.painel {
  padding: 36px 0 52px;
}

.painel-box {
  max-width: 860px;
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 22px;
}

.painel-box h1 {
  margin-top: 0;
  letter-spacing: -0.04em;
}

.painel-intro {
  color: var(--cor-texto-suave);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.campo {
  display: grid;
  gap: 7px;
}

.campo label {
  font-weight: 800;
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  border: 1px solid var(--cor-borda);
  border-radius: 12px;
  padding: 12px 13px;
  background: #fff;
  outline: none;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  border-color: var(--cor-destaque);
  box-shadow: 0 0 0 3px rgba(122, 24, 48, .08);
}

.campo textarea {
  min-height: 130px;
  resize: vertical;
}

.acoes-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.saida-codigo {
  display: none;
  margin-top: 24px;
}

.saida-codigo.visivel {
  display: block;
}

.saida-codigo pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: #111827;
  color: #e5e7eb;
  border-radius: 14px;
  padding: 18px;
  overflow-x: auto;
  font-size: .9rem;
}

.aviso {
  background: #f7f0e4;
  border-left: 4px solid #aa7b2d;
  padding: 12px 14px;
  border-radius: 10px;
  color: #5b4a2d;
  margin: 18px 0;
}

.site-footer {
  border-top: 1px solid var(--cor-borda);
  background: #fff;
  padding: 26px 0;
  color: var(--cor-texto-suave);
  text-align: center;
}

.site-footer strong {
  color: var(--cor-texto);
}

@media (min-width: 700px) {
  .grade-noticias {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid.duas-colunas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .campo.full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .header-inner {
    flex-wrap: nowrap;
    min-height: 78px;
  }

  .menu-toggle {
    display: none;
  }

  .nav-principal,
  .nav-principal.aberto {
    display: block;
    width: auto;
  }

  .nav-principal ul {
    display: flex;
    align-items: center;
    padding: 0;
    gap: 2px;
  }

  .busca {
    width: 300px;
    margin-left: auto;
    padding-bottom: 0;
  }

  .hero-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
  }

  .hero-card img {
    height: 100%;
    aspect-ratio: auto;
    object-position: top center;
  }

  .hero-conteudo {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 38px;
  }

  .grade-noticias {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}