/* ========================================
   AlcaSP - Modelo v2
   Tema escuro + Layout com sidebar
   ======================================== */

:root {
  --azul-petroleo: #4A90D9;
  --azul-petroleo-escuro: #357ABD;
  --azul-petroleo-brilho: rgba(74,144,217,0.15);
  --bg: #0d1117;
  --surface: #161b22;
  --surface-alt: #3a4a6b;
  --text: #e6edf3;
  --text-muted: #c0c8d4;
  --text-dim: #a0aab8;
  --white: #ffffff;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --transicao: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --fonte: 'Space Grotesk', sans-serif;
  --sidebar-largura: 260px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fonte);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container-secao {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== ANIMAÇÕES ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visivel {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ETIQUETA / SELo ===== */
.etiqueta {
  display: inline-block;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--azul-petroleo);
  margin-bottom: 12px;
}

.etiqueta.clara { color: var(--azul-petroleo); }

.texto-destaque { color: var(--azul-petroleo); font-weight: 700; }

/* ===== BARRA LATERAL ===== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-largura);
  height: 100vh;
  background: #050a18;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  padding: 0px 20px;
  overflow: visible;
  transition: var(--transicao);
}

.cabecalho-sidebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0px;
}

.logo-sidebar {
  height: 340px;
  width: auto;
}

.botao-fechar-sidebar {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.3rem;
  cursor: pointer;
}

.navegacao-sidebar {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.link-sidebar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transicao);
}

.link-sidebar i { width: 20px; text-align: center; font-size: 0.85rem; }

.link-sidebar:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}

.link-sidebar.ativo {
  color: var(--azul-petroleo);
  background: var(--azul-petroleo-brilho);
}

.rodape-sidebar {
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.cta-sidebar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: linear-gradient(135deg, var(--azul-petroleo), var(--azul-petroleo-escuro));
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transicao);
}

.cta-sidebar:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26,122,138,0.3);
}

/* ===== CONTEUDO PRINCIPAL ===== */
.conteudo-principal {
  margin-left: var(--sidebar-largura);
  min-height: 100vh;
  background: linear-gradient(135deg, #3A7BD5 0%, #2E6ABA 50%, #2459A0 100%);
}

/* ===== BARRA SUPERIOR (mobile) ===== */
.barra-superior {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: linear-gradient(135deg, #0d1f40 0%, #091530 100%);
  border-bottom: 1px solid rgba(74,144,217,0.3);
  position: sticky;
  top: 0;
  z-index: 100;
}

.hamburger {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  cursor: pointer;
}

.botao-barra-superior {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--azul-petroleo);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
}

/* ===== CAMADA DE SOBREPOSIÇÃO ===== */
.sobreposicao {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transicao);
}

.sobreposicao.ativo {
  opacity: 1;
  visibility: visible;
}

/* ===== HERO DIVIDIDO ===== */
.hero-dividido {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.conteudo-hero {
  display: flex;
  align-items: center;
  padding: 80px 48px;
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.texto-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

.texto-hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 480px;
}

.botoes-hero {
  display: flex;
  gap: 14px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.numeros-hero {
  display: flex;
  gap: 40px;
}

.item-numero .numero {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--azul-petroleo);
}

.item-numero .rotulo {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.visual-hero {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.imagem-hero {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.padrao-hero {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(5,10,24,0.9) 0%, rgba(5,10,24,0.5) 50%, rgba(5,10,24,0.2) 100%);
  z-index: 1;
}

/* ===== BOTOES ===== */
.botao-principal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--azul-petroleo), var(--azul-petroleo-escuro));
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transicao);
  font-family: var(--fonte);
}

.botao-principal:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26,122,138,0.3);
}

.botao-contorno {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transicao);
  font-family: var(--fonte);
}

.botao-contorno:hover {
  border-color: var(--azul-petroleo);
  color: var(--azul-petroleo);
  transform: translateY(-2px);
}

.botao-largura-total { width: 100%; justify-content: center; }

/* ===== SOBRE ===== */
.secao-sobre {
  padding: 100px 0;
  background: transparent;
}

.grade-sobre {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.esquerda-sobre h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.paragrafo-principal {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 16px;
}

.esquerda-sobre > p:last-child {
  color: var(--text-muted);
}

.direita-sobre {
  position: relative;
}

.cartao-sobre {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid rgba(74,144,217,0.5);
}

.cartao-sobre img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.cartao-destaque-sobre {
  position: absolute;
  bottom: -20px;
  right: -10px;
  background: linear-gradient(135deg, var(--azul-petroleo), var(--azul-petroleo-escuro));
  padding: 20px 28px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 12px 40px rgba(26,122,138,0.3);
}

.numero-destaque {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}

.texto-destaque-numero {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* ===== SERVICOS ===== */
.secao-servicos {
  padding: 100px 0;
  background: linear-gradient(135deg, #0d1f40 0%, #091530 100%);
}

.titulo-secao {
  text-align: center;
  margin-bottom: 40px;
}

.titulo-secao h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
}

.grade-servicos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cartao-servico {
  background: rgba(10, 25, 55, 0.5);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(74,144,217,0.5);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transicao);
  box-shadow: 0 4px 20px rgba(58,123,213,0.15);
}

.cartao-servico::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--azul-petroleo), transparent);
  opacity: 0;
  transition: var(--transicao);
}

.cartao-servico:hover {
  border-color: var(--azul-petroleo);
  box-shadow: 0 8px 30px rgba(58,123,213,0.35);
  transform: translateY(-4px);
}

.cartao-servico:hover::before {
  opacity: 1;
}

.numero-servico {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  line-height: 1;
}

.icone-servico {
  width: 48px;
  height: 48px;
  background: var(--azul-petroleo-brilho);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icone-servico i {
  font-size: 1.2rem;
  color: var(--azul-petroleo);
}

.cartao-servico h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.cartao-servico p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== PROJETOS / BANNER ===== */
.secao-projetos {
  padding: 60px 0;
}

.grade-projetos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.cartao-projeto {
  background: rgba(10, 25, 55, 0.5);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(74,144,217,0.5);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: var(--transicao);
  box-shadow: 0 4px 20px rgba(58,123,213,0.15);
}

.cartao-projeto:hover {
  border-color: var(--azul-petroleo);
  box-shadow: 0 8px 30px rgba(58,123,213,0.35);
  transform: translateY(-4px);
}

.icone-projeto {
  width: 40px;
  height: 40px;
  background: var(--azul-petroleo-brilho);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.icone-projeto i {
  font-size: 1rem;
  color: var(--azul-petroleo);
}

.cartao-projeto h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.cartao-projeto p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.tags-projeto {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-projeto {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  background: var(--azul-petroleo-brilho);
  color: var(--azul-petroleo);
  border-radius: 20px;
}

.banner-projetos {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: center;
}

.fundo-projetos {
  position: absolute;
  inset: 0;
}

.fundo-projetos img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fundo-projetos::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,10,20,0.95), rgba(13,31,64,0.9));
}

.conteudo-projetos {
  position: relative;
  z-index: 1;
  padding: 36px 40px;
  max-width: 550px;
}

.conteudo-projetos h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.conteudo-projetos p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
}

/* ===== CONTATO ===== */
.secao-contato {
  padding: 60px 0;
  background: transparent;
}

.grade-contato {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.esquerda-contato h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 8px;
}

.esquerda-contato > p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.detalhes-contato {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detalhe-contato {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.detalhe-contato i {
  width: 44px;
  height: 44px;
  background: var(--azul-petroleo-brilho);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-petroleo);
  flex-shrink: 0;
  font-size: 0.9rem;
}

.detalhe-contato span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.detalhe-contato a,
.detalhe-contato p {
  color: var(--text);
  font-size: 0.95rem;
}

.detalhe-contato a:hover { color: var(--azul-petroleo); }

.cartao-formulario-contato {
  background: rgba(10, 25, 55, 0.6);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(74,144,217,0.5);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(58,123,213,0.15);
}

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

.grupo-input {
  margin-bottom: 12px;
}

.grupo-input label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.grupo-input input,
.grupo-input textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(8, 20, 45, 0.7);
  border: 2px solid rgba(74,144,217,0.5);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--fonte);
  transition: var(--transicao);
  outline: none;
}

.grupo-input input:focus,
.grupo-input textarea:focus {
  border-color: var(--azul-petroleo);
  box-shadow: 0 0 0 3px var(--azul-petroleo-brilho);
}

.grupo-input textarea {
  resize: vertical;
  min-height: 70px;
}

/* ===== RODAPÉ ===== */
.rodape {
  background: #0d1f40;
  border-top: 1px solid rgba(74,144,217,0.3);
  padding: 50px 0 0;
}

.topo-rodape {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
}

.logo-rodape {
  height: 300px;
  width: auto;
  margin-bottom: 8px;
}

.marca-rodape p {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.colunas-rodape {
  display: flex;
  gap: 60px;
}

.coluna-rodape h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.coluna-rodape a {
  display: block;
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 4px 0;
  transition: var(--transicao);
}

.coluna-rodape a:hover {
  color: var(--azul-petroleo);
  padding-left: 4px;
}

.coluna-rodape a i { margin-right: 6px; }

.fundo-rodape {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  text-align: center;
}

.fundo-rodape p {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* ===== VOLTAR AO TOPO ===== */
.voltar-ao-topo {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--azul-petroleo);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(26,122,138,0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transicao);
  z-index: 999;
}

.voltar-ao-topo.visivel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.voltar-ao-topo:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(26,122,138,0.5);
}

/* ===== RESPONSIVO ===== */
@media (max-width: 1024px) {
  .grade-servicos {
    grid-template-columns: repeat(2, 1fr);
  }

  .grade-projetos {
    grid-template-columns: repeat(2, 1fr);
  }

  .conteudo-hero {
    padding: 60px 32px;
  }

  .logo-sidebar {
    height: 200px;
  }

  .logo-rodape {
    height: 180px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.ativo {
    transform: translateX(0);
  }

  .botao-fechar-sidebar {
    display: block;
  }

  .conteudo-principal {
    margin-left: 0;
  }

  .barra-superior {
    display: flex;
  }

  .hero-dividido {
    min-height: auto;
    flex-direction: column;
  }

  .visual-hero {
    position: relative;
    height: 300px;
    width: 100%;
    order: -1;
  }

  .conteudo-hero {
    padding: 40px 24px;
    max-width: 100%;
  }

  .texto-hero h1 {
    font-size: 2rem;
  }

  .grade-sobre {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grade-servicos {
    grid-template-columns: 1fr;
  }

  .grade-projetos {
    grid-template-columns: 1fr;
  }

  .grade-contato {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .linha-input {
    grid-template-columns: 1fr;
  }

  .topo-rodape {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .colunas-rodape {
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .logo-rodape {
    height: 120px;
  }

  .logo-sidebar {
    height: 140px;
  }

  .conteudo-projetos {
    padding: 30px 20px;
  }

  .numeros-hero {
    gap: 20px;
  }

  .item-numero .numero {
    font-size: 1.5rem;
  }

  .secao-sobre,
  .secao-servicos,
  .secao-projetos,
  .secao-contato {
    padding: 60px 0;
  }

  .container-secao {
    padding: 0 16px;
  }

  .cartao-formulario-contato {
    padding: 16px;
  }

  .botao-principal,
  .botao-contorno {
    padding: 12px 20px;
    font-size: 0.85rem;
  }

  .etiqueta {
    font-size: 0.85rem;
    letter-spacing: 2px;
  }

  .titulo-secao h2,
  .esquerda-sobre h2,
  .esquerda-contato h2 {
    font-size: 1.6rem;
  }

  .paragrafo-principal {
    font-size: 0.95rem;
  }

  .detalhe-contato span {
    font-size: 0.7rem;
  }

  .detalhe-contato a,
  .detalhe-contato p {
    font-size: 0.85rem;
  }

  .cartao-servico {
    padding: 24px 20px;
  }

  .cartao-projeto {
    padding: 20px 16px;
  }

  .banner-projetos {
    min-height: 240px;
  }

  .voltar-ao-topo {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
    font-size: 0.85rem;
  }

  .imagem-hero {
    object-position: center;
  }
}

@media (max-width: 480px) {
  .conteudo-hero {
    padding: 30px 16px;
  }

  .texto-hero h1 {
    font-size: 1.7rem;
  }

  .botoes-hero {
    flex-direction: column;
    gap: 10px;
  }

  .botoes-hero .botao-principal,
  .botoes-hero .botao-contorno {
    width: 100%;
    justify-content: center;
  }

  .numeros-hero {
    flex-direction: row;
    justify-content: space-around;
    gap: 10px;
  }

  .item-numero .numero {
    font-size: 1.3rem;
  }

  .item-numero .rotulo {
    font-size: 0.7rem;
  }

  .logo-sidebar {
    height: 100px;
  }

  .logo-rodape {
    height: 100px;
  }

  .visual-hero {
    height: 220px;
  }

  .secao-sobre,
  .secao-servicos,
  .secao-projetos,
  .secao-contato {
    padding: 40px 0;
  }

  .container-secao {
    padding: 0 12px;
  }

  .titulo-secao h2,
  .esquerda-sobre h2,
  .esquerda-contato h2 {
    font-size: 1.4rem;
  }

  .etiqueta {
    font-size: 0.75rem;
  }

  .cartao-servico {
    padding: 20px 16px;
  }

  .cartao-projeto {
    padding: 16px 12px;
  }

  .conteudo-projetos {
    padding: 24px 16px;
  }

  .banner-projetos {
    min-height: 200px;
  }

  .topo-rodape {
    gap: 24px;
  }

  .coluna-rodape h4 {
    font-size: 0.75rem;
  }

  .coluna-rodape a {
    font-size: 0.8rem;
  }

  .fundo-rodape p {
    font-size: 0.7rem;
  }
}

/* ========================================
   Modal de Download
   ======================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transicao);
  padding: 20px;
}

.modal-overlay.ativo {
  opacity: 1;
  visibility: visible;
}

.modal-conteudo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 440px;
  padding: 32px;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: var(--transicao);
}

.modal-overlay.ativo .modal-conteudo {
  transform: scale(1) translateY(0);
}

.modal-fechar {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transicao);
}

.modal-fechar:hover {
  background: var(--azul-petroleo-brilho);
  color: var(--azul-petroleo);
}

.modal-cabecalho {
  text-align: center;
  margin-bottom: 28px;
}

.modal-icone {
  font-size: 2.5rem;
  color: var(--azul-petroleo);
  margin-bottom: 12px;
}

.modal-cabecalho h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.modal-cabecalho p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.modal-opcoes {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.opcao-download {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transicao);
  text-decoration: none;
  color: var(--text);
}

.opcao-download:hover {
  border-color: var(--azul-petroleo);
  background: var(--azul-petroleo-brilho);
  transform: translateX(4px);
}

.opcao-icone {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--azul-petroleo-brilho);
  border-radius: 10px;
  font-size: 1.2rem;
  color: var(--azul-petroleo);
  flex-shrink: 0;
}

.opcao-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.opcao-titulo {
  font-weight: 600;
  font-size: 0.95rem;
}

.opcao-desc {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.opcao-seta {
  color: var(--text-dim);
  font-size: 0.9rem;
  transition: var(--transicao);
}

.opcao-download:hover .opcao-seta {
  color: var(--azul-petroleo);
  transform: translateX(3px);
}