:root {
  /* Cores principais */
  --cor-primaria: #16244F;
  --cor-primaria-escura: #1A1A1A;
  --cor-primaria-clara: #3A3A3A;

  /* Azuis institucionais */
  --cor-secundaria: #16244F;
  --cor-secundaria-clara: #3E56A1;
  --cor-secundaria-escura: #1F316B;

  /* Fundos e texto */
  --cor-fundo: #F3F2EE;
  --cor-texto: #2B2B2B;

  /* Interface */
  --cor-link-nav: #E0E4EF;
  --cor-destaque: #C49A6C;

  /* Fontes */
  --font-principal: Arial, Verdana, Georgia, 'Times New Roman', serif;
  --font-btn: Tahoma, Verdana, Arial, sans-serif;
}

/* ==========================
   BASE GERAL
========================== */
body {
  font-family: var(--font-principal);
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  padding-top: 58px;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--cor-primaria);
  font-weight: 700;
}

a {
  color: var(--cor-primaria);
  text-decoration: none;
  transition: color 0.2s ease, text-decoration 0.2s ease;
}

a:hover, a:focus {
  color: var(--cor-secundaria);
  text-decoration: underline;
}

/* ==========================
   CAPA / HEADER
========================== */
header.capa {
  min-height: 220px;
  width: 100%;
  background-color: var(--cor-link-nav);
  background-size: cover;
  background-position: center;
  color: #fff;
}

header.capa h1 {
  font-size: 2.5rem;
  font-weight: bold;
}

header.capa p {
  font-style: italic;
  margin: 0;
}

/* ==========================
   NAVBAR PRINCIPAL (TOPO)
========================== */
.navbar.bg-dark {
  background: linear-gradient(90deg, var(--cor-primaria), var(--cor-primaria-escura));
  font-family: 'Inter', sans-serif;
}

.navbar.bg-dark .nav-link {
  color: var(--cor-link-nav) !important;
  font-weight: 600;
}

.navbar.bg-dark .nav-link:hover {
  color: var(--cor-destaque) !important;
  text-decoration: none;
}

/* ==========================
   NAV INTERMEDIÁRIA (secundária)
========================== */
.nav-secundaria {
  background: #fff;
  border-bottom: 1px solid #ddd;
}

.nav-secundaria .nav-link {
  color: var(--cor-primaria);
  font-weight: 600;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-secundaria .nav-link:hover,
.nav-secundaria .nav-link.active {
  background-color: var(--cor-secundaria);
  color: #fff !important;
}

/* ==========================
   POSTS / CARDS
========================== */
.card {
  transition: transform 0.0s ease, box-shadow 0.0s ease;
}

.card:hover {
  transform: translateY(-0px);
  box-shadow: 0 0.0rem 1rem rgba(0,0,0,0.0);
}

.card img {
  transition: transform 0.4s ease;
}

.card:hover img {
  transform: scale(1.05);
}

.post-title {
  color: var(--cor-primaria);
}

/* ==========================
   PAGINAÇÃO
========================== */
.pagination a {
  color: var(--cor-primaria);
  text-decoration: none;
}

.pagination a:hover {
  text-decoration: underline;
  color: var(--cor-secundaria);
}

.pagination .active .page-link {
  background-color: var(--cor-secundaria);
  border-color: var(--cor-secundaria);
}

/* ==========================
   FOOTER
========================== */
footer {
  background: var(--cor-primaria);
  color: #fff;
  font-size: 0.9rem;
}

footer a {
  color: #f8f9fa;
  text-decoration: none;
}

footer a:hover {
  color: var(--cor-destaque);
  text-decoration: underline;
}

/* ==========================
   BOTÕES RETRÔ
========================== */
.btn-2000,
input[type="button"].btn-2000,
input[type="submit"].btn-2000,
button.btn-2000 {
  font-family: var(--font-btn);
  font-size: 14px;
  line-height: 1;
  padding: 6px 16px;
  color: #000;
  background: linear-gradient(#ffffff, #e9e9e9);
  border: 1px solid #7f7f7f;
  border-top-color: #fff;
  border-left-color: #fff;
  border-right-color: #404040;
  border-bottom-color: #404040;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 1px 0 rgba(0,0,0,.06);
  text-shadow: 0 1px 0 rgba(255,255,255,.6);
  border-radius: 2px;
  cursor: pointer;
  appearance: none;
}

.btn-2000:hover {
  background: linear-gradient(#ffffff, #dddddd);
}

.btn-2000:active {
  border-top-color: #404040;
  border-left-color: #404040;
  border-right-color: #fff;
  border-bottom-color: #fff;
  background: linear-gradient(#dcdcdc, #f5f5f5);
  box-shadow: inset 0 2px 3px rgba(0,0,0,.15);
  transform: translateY(1px);
}

/* Preto com detalhe em azul */
.btn-2000-blue {
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0,0,0,.25);
  background: linear-gradient(var(--cor-primaria), var(--cor-secundaria-escura));
  border-color: var(--cor-secundaria-escura);
  border-top-color: var(--cor-secundaria-clara);
  border-left-color: var(--cor-secundaria-clara);
  border-right-color: #111;
  border-bottom-color: #111;
}

.btn-2000-blue:hover {
  background: linear-gradient(var(--cor-secundaria), var(--cor-primaria));
}

/* ==========================
   ELEMENTOS RETRÔ
========================== */
.retro-icon {
  color: var(--cor-secundaria);
}

.retro-digits {
  background: #000;
  color: #00ff66;
}

/* ==========================
   BOTÕES PADRÃO (Bootstrap)
========================== */
.btn-primary {
  background-color: var(--cor-primaria);
  border-color: var(--cor-primaria);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--cor-secundaria);
  border-color: var(--cor-secundaria);
}

.btn-secondary {
  background-color: var(--cor-secundaria);
  border-color: var(--cor-secundaria);
}

.btn-secondary:hover {
  background-color: var(--cor-destaque);
  border-color: var(--cor-destaque);
  color: #000;
}


/* Papel envelhecido */
.card-vintage {
    background: #f8f4e8 !important;
    border: 1px solid #d6c9a9 !important;
    box-shadow: 0 2px 4px rgba(80, 60, 20, 0.15) !important;
    border-radius: 6px;
    position: relative;
}

/* Leve granulado */
.card-vintage::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABC..."); 
    opacity: 0.08;
}

/* Badge em tom sépia */
.bg-vintage {
    background-color: #b08a54 !important;
    color: #fff !important;
    font-weight: 600;
}

/* Títulos com leve serif */
.vintage-title {
    font-family: 'Georgia', serif;
    color: #4a3b25;
}

/* Meta em tom mais apagado */
.vintage-meta {
    color: #7c6a4a !important;
}

/* Texto com contraste suave */
.vintage-text {
    color: #3c2f1d;
    font-size: 1rem;
    line-height: 1.55;
}

/* ==========================
   CAPA / HEADER
========================== */
section.capa {
  min-height: 240px;
  width: 100%;
  margin-bottom: 30px;
  background: linear-gradient(
      360deg,
      var(--cor-link-nav) 50%,
      rgba(0,0,0,0.15)
  );
  background-size: cover;
  background-position: center;
  
  border: 1px solid rgba(0,0,0,0.35) !important;
  border-radius: 12px;

  padding: 30px 20px;
  
  /* suavidade */
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

header.cabecalho {
  min-height: 240px;
  width: 100%;
  margin-bottom: 30px;
  background: linear-gradient(
      360deg,
      var(--cor-link-nav) 50%,
      rgba(0,0,0,0.15)
  );
  background-size: cover;
  background-position: center;
  
  border: 1px solid rgba(0,0,0,0.35) !important;
  border-radius: 12px;

  padding: 30px 20px;
  
  /* suavidade */
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

section.capa i {
  color: var(--cor-secundaria-clara);
  opacity: 0.9;
}

section.capa h1 {
  font-size: 3.0rem;
  font-weight: 700;
  color: var(--cor-secundaria-clara);
  letter-spacing: .5px;
}

section.capa p {
  font-size: 1.05rem;
  color: rgba(85, 78, 78, 0.75);
  max-width: 700px;
}

/* Alinhar verticalmente a badge com o conteúdo */
.timeline-item {
    align-items: flex-start;
}

/* Garantir alinhamento consistente do bloco de texto */
.timeline-content {
    flex: 1;
    padding-top: 4px; /* deixa título e badge alinhados na mesma linha */
}

/* Ajuste de posição do marcador (badge) */
.timeline-marker {
    display: flex;
    align-items: center;
    min-width: 150px;
}

/* Limitar o tamanho da badge para não causar desalinhamento */
.timeline-marker .badge {
    white-space: nowrap;
}