/* =========================================================
   CENA5 — Hub de soluções para eventos
   Folha de estilo do site (fiel à Apresentação Comercial 2026)
   ========================================================= */

:root {
  --laranja: #E8562A;
  --laranja-claro: #FBE3DA;
  --amarelo: #F2A33A;
  --preto: #141416;
  --preto-card: #1F1F23;
  --cinza-card: #F2F1EF;
  --texto: #1A1A1A;
  --texto-suave: #6B6B6B;
  --texto-claro: #B9B9BE;
  --branco: #FFFFFF;
  --linha: #2E2E33;
  --raio: 12px;
  --max: 1240px;
  --fonte-titulo: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --fonte-texto: Calibri, Carlito, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--fonte-texto);
  color: var(--texto);
  background: var(--branco);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
main { flex: 1; display: flex; flex-direction: column; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--preto);
  border-bottom: 1px solid var(--linha);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; max-width: 1400px;
}
.logo img { height: 52px; width: auto; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a {
  color: var(--texto-claro);
  font-family: var(--fonte-texto);
  font-weight: 700; font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase;
  padding: 8px 11px; border-radius: 999px; transition: color .2s, background .2s;
  white-space: nowrap;
}
.nav a:hover { color: var(--branco); }
.nav a.ativo { color: var(--branco); background: var(--laranja); }
.nav a.cta { border: 1px solid var(--laranja); color: var(--branco); margin-left: 6px; }
.nav a.cta:hover, .nav a.cta.ativo { background: var(--laranja); }

.menu-btn {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; align-items: center; justify-content: center;
}
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
  display: block; width: 24px; height: 2px; background: var(--branco);
  position: relative; transition: transform .25s, background .25s;
}
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
.menu-btn span::before { top: -7px; }
.menu-btn span::after { top: 7px; }
.menu-aberto .menu-btn span { background: transparent; }
.menu-aberto .menu-btn span::before { transform: translateY(7px) rotate(45deg); }
.menu-aberto .menu-btn span::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Elementos comuns ---------- */
.eyebrow {
  color: var(--laranja); font-weight: 700; font-size: 14px;
  letter-spacing: 4px; text-transform: uppercase; margin-bottom: 10px;
}
.eyebrow .ponto { margin: 0 10px; }
h1, h2 { font-family: var(--fonte-titulo); font-weight: 700; line-height: 1.12; letter-spacing: -0.5px; }
h1 { font-size: clamp(28px, 3.9vw, 46px); }
h1.gigante { font-size: clamp(48px, 7vw, 86px); letter-spacing: -1px; }
.lead { color: var(--texto-suave); font-size: clamp(17px, 1.6vw, 21px); margin-top: 18px; }
.destaque { color: var(--laranja); font-style: italic; font-size: clamp(17px, 1.6vw, 21px); }
.destaque.forte { font-weight: 700; text-align: center; }
.destaque.amarelo { color: var(--amarelo); }

.secao { padding: 72px 0 64px; flex: 1; }
.secao.escura { background: var(--preto); color: var(--branco); }
.secao.escura .lead { color: var(--texto-claro); }

.icone {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: var(--laranja-claro); color: var(--laranja);
  display: inline-flex; align-items: center; justify-content: center;
}
.icone svg { width: 30px; height: 30px; }
.icone.cheio { background: var(--laranja); color: var(--branco); }
.icone.pequeno { width: 50px; height: 50px; }
.icone.pequeno svg { width: 24px; height: 24px; }

/* Layout dividido (texto + imagem) */
.split { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 76px - 56px); }
.split .lado-texto { padding: 72px 64px; display: flex; flex-direction: column; justify-content: center; }
.split .lado-imagem { position: relative; overflow: hidden; min-height: 360px; }
.split .lado-imagem img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.split.escura { background: var(--preto); color: var(--branco); }
.split.escura .lead { color: var(--texto-claro); }
.split.capa { grid-template-columns: 1.03fr 1fr; }
.split.cenografia { grid-template-columns: 1.42fr 1fr; }
.split.contato { grid-template-columns: 1.7fr 1fr; }
.split.sobre { grid-template-columns: 0.56fr 1fr; }

/* ---------- Capa (Início) ---------- */
.capa .logo-grande { width: min(330px, 80%); margin-bottom: 44px; }
.capa h1 { font-size: clamp(28px, 2.75vw, 42px); }
.pilulas { display: flex; flex-wrap: wrap; gap: 14px 12px; margin-top: 56px; max-width: 540px; }
.pilula {
  border: 1px solid #4A4A50; color: var(--texto-claro); background: #1E1E22;
  border-radius: 999px; padding: 10px 24px;
  font-weight: 700; font-size: 13px; letter-spacing: 2.4px; text-transform: uppercase;
  transition: border-color .2s, color .2s;
}
.pilula:hover { border-color: var(--laranja); color: var(--branco); }
.pilula.ativa { background: var(--laranja); border-color: var(--laranja); color: var(--branco); }
.rodape-capa { margin-top: 72px; color: #6E6E74; font-size: 13px; letter-spacing: 4px; text-transform: uppercase; }

/* ---------- O Hub ---------- */
.hub {
  display: grid; grid-template-columns: 1fr 300px 1fr; grid-template-rows: auto auto;
  gap: 40px 24px; align-items: center; margin-top: 56px; position: relative;
}
.hub-card {
  background: var(--cinza-card); border-radius: var(--raio); padding: 22px 28px 34px;
  text-align: center; min-height: 212px; display: flex; flex-direction: column; position: relative; z-index: 1;
}
.hub-card.escuro { background: var(--preto); color: var(--branco); }
.hub-card.escuro p { color: #B4B4B8; }
.hub-card .topo { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.hub-card.esq .topo { justify-content: flex-end; }
.hub-card.dir .topo { justify-content: flex-start; }
.hub-card .topo strong { font-size: 15px; letter-spacing: 2px; text-transform: uppercase; text-align: left; line-height: 1.35; }
.hub-card p { font-size: 22px; line-height: 1.5; color: var(--texto); flex: 1; display: flex; align-items: center; justify-content: center; }
.hub-centro {
  grid-column: 2; grid-row: 1 / span 2; justify-self: center;
  width: 284px; height: 284px; border-radius: 50%; background: var(--laranja-claro);
  display: flex; align-items: center; justify-content: center; position: relative; z-index: 1;
}
.hub-centro div {
  width: 250px; height: 250px; border-radius: 50%; background: var(--laranja); color: var(--branco);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.hub-centro b { font-family: var(--fonte-titulo); font-size: 42px; }
.hub-centro small { font-weight: 700; font-size: 11px; letter-spacing: 3px; margin-top: 4px; }
.hub-linhas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hub .c1 { grid-column: 1; grid-row: 1; }
.hub .c2 { grid-column: 1; grid-row: 2; }
.hub .c3 { grid-column: 3; grid-row: 1; }
.hub .c4 { grid-column: 3; grid-row: 2; }

/* ---------- Sobre ---------- */
.sobre .lado-imagem { background: var(--preto); }
.sobre .lado-texto { padding: 64px 64px 56px; }
.sobre h1 { font-size: clamp(32px, 3.6vw, 46px); }
.sobre .destaque { margin: 30px 0 18px; }
.sobre .texto p { color: var(--texto-suave); font-size: 19px; margin-bottom: 12px; }
.sobre .texto strong { color: var(--texto); }
.pilares { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 56px; }
.pilar { background: var(--cinza-card); border-radius: var(--raio); padding: 22px; }
.pilar .topo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.pilar strong { font-size: 14px; letter-spacing: 1.8px; text-transform: uppercase; line-height: 1.35; }
.pilar p { color: var(--texto-suave); font-size: 17px; line-height: 1.4; }

/* ---------- Cenografia ---------- */
.cenografia .lado-texto { padding: 64px 56px 56px 64px; }
.grade-servicos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 44px 0 40px; }
.servico { background: var(--preto-card); border-radius: 10px; padding: 26px 24px 30px; transition: transform .2s; }
.servico:hover { transform: translateY(-3px); }
.servico span { color: var(--laranja); font-weight: 700; font-size: 16px; }
.servico h3 { font-size: 22px; font-weight: 700; margin-top: 4px; }

/* ---------- Portfólio ---------- */
.cab-portfolio { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.tags { color: var(--texto-suave); font-weight: 700; font-size: 13px; letter-spacing: 2.6px; text-transform: uppercase; }
.galeria {
  display: grid; grid-template-columns: 1.9fr 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 12px; margin-top: 52px;
}
.galeria figure { margin: 0; overflow: hidden; border-radius: 4px; background: #222; aspect-ratio: 620 / 410; }
.galeria figure.grande { grid-row: span 2; aspect-ratio: auto; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.galeria figure:hover img { transform: scale(1.04); }
.galeria figcaption { position: absolute; left: -9999px; }

/* ---------- Tecnologia ---------- */
.tecnologia-grid { display: grid; grid-template-columns: 0.75fr 1fr; gap: 48px; align-items: start; }
.tecnologia-grid h1 { font-size: clamp(32px, 3.6vw, 46px); }
.tecnologia-grid .foto { margin-top: 44px; width: 100%; aspect-ratio: 667 / 424; object-fit: cover; }
.grade-tec { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tec { background: var(--cinza-card); border-radius: var(--raio); padding: 28px 28px 34px; min-height: 196px; }
.tec h3 { font-size: 19px; font-weight: 700; margin-top: 24px; line-height: 1.3; }

/* ---------- Soluções integradas ---------- */
.grade-solucoes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 52px; }
.solucao { background: var(--cinza-card); display: flex; flex-direction: column; }
.solucao .img { position: relative; }
.solucao .img img { width: 100%; aspect-ratio: 845 / 385; object-fit: cover; }
.solucao .icone { position: absolute; left: 28px; bottom: -32px; }
.solucao .corpo { padding: 56px 28px 32px; }
.solucao h3 { font-size: 16px; letter-spacing: 1.8px; text-transform: uppercase; font-weight: 700; margin-bottom: 14px; }
.solucao p { color: var(--texto-suave); font-size: 21px; line-height: 1.45; }
.frase-final { margin-top: 56px; }

/* ---------- Como trabalhamos ---------- */
.jornada { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 64px; position: relative; }
.etapa { text-align: center; position: relative; padding: 0 8px; }
.etapa::before {
  content: ""; position: absolute; top: 39px; left: 50%; width: 100%; height: 2px; background: #C4C4C4; z-index: 0;
}
.etapa:last-child::before { display: none; }
.etapa .num {
  width: 78px; height: 78px; border-radius: 50%; background: var(--preto); color: var(--branco);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 30px;
  font-weight: 700; font-size: 19px; position: relative; z-index: 1;
}
.etapa:last-child .num { background: var(--laranja); }
.etapa h3 { color: var(--laranja); font-size: 16px; letter-spacing: 1.8px; font-weight: 700; margin-bottom: 8px; }
.etapa p { color: var(--texto-suave); font-size: 18px; line-height: 1.4; }
.objetivo {
  background: var(--preto); color: var(--branco); border-radius: var(--raio);
  display: flex; align-items: center; gap: 28px; padding: 32px 38px; margin-top: 72px;
}
.objetivo .icone { width: 82px; height: 82px; }
.objetivo .icone svg { width: 40px; height: 40px; }
.objetivo small { color: var(--laranja); font-weight: 700; font-size: 12px; letter-spacing: 4px; text-transform: uppercase; display: block; margin-bottom: 4px; }
.objetivo p { font-size: clamp(20px, 2vw, 26px); }

/* ---------- Contato ---------- */
.contato .lado-texto { padding: 64px 64px 56px 76px; }
.contato h1 { font-size: clamp(36px, 4.6vw, 60px); }
.contato-linha { display: grid; grid-template-columns: auto 1fr; gap: 40px; margin-top: 44px; align-items: start; }
.lista-contato { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.lista-contato li a, .lista-contato li > span { display: flex; align-items: center; gap: 22px; font-size: 18px; }
.lista-contato li a:hover { color: var(--laranja); }
.lista-contato .bolinha {
  width: 38px; height: 38px; border-radius: 50%; background: var(--laranja); color: var(--branco);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.lista-contato .bolinha svg { width: 18px; height: 18px; }
.lista-contato strong { font-size: 20px; }
.qrs { display: flex; gap: 14px; flex-wrap: wrap; }
.qr { width: 186px; display: block; }
.qr img { background: #fff; padding: 8px; width: 100%; aspect-ratio: 1; object-fit: contain; }
.qr span {
  display: block; border: 1px solid var(--laranja); border-top: 0;
  color: var(--texto-claro); font-size: 14px; text-align: center; padding: 8px 6px; line-height: 1.35;
}
.qr:hover span { color: var(--branco); }
.contato .rodape-capa { margin-top: 64px; font-size: 12px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--preto); color: #7A7A80; border-top: 1px solid var(--linha); }
.site-footer .container {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  min-height: 56px; padding-top: 14px; padding-bottom: 14px; max-width: 1400px;
  font-size: 12px; letter-spacing: 3px; text-transform: uppercase;
}
.site-footer a:hover { color: var(--laranja); }

/* Animação de entrada */
.surge { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.surge.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .surge { opacity: 1; transform: none; transition: none; } }

/* =================== Responsivo =================== */
@media (max-width: 1180px) {
  .nav {
    position: fixed; top: 76px; left: 0; right: 0; bottom: 0;
    background: var(--preto); flex-direction: column; align-items: stretch;
    padding: 24px 24px 40px; gap: 6px; overflow-y: auto;
    transform: translateX(100%); transition: transform .3s ease;
  }
  .menu-aberto .nav { transform: none; }
  .nav a { font-size: 15px; padding: 14px 18px; border-radius: 10px; }
  .nav a.cta { margin: 10px 0 0; text-align: center; border-radius: 999px; }
  .menu-btn { display: inline-flex; }
  body.menu-aberto { overflow: hidden; }
}

@media (max-width: 1024px) {
  .hub { grid-template-columns: 1fr 1fr; }
  .hub-centro { grid-column: 1 / -1; grid-row: auto; order: -1; }
  .hub .c1, .hub .c2, .hub .c3, .hub .c4 { grid-column: auto; grid-row: auto; }
  .hub-linhas { display: none; }
  .tecnologia-grid { grid-template-columns: 1fr; }
  .tecnologia-grid .foto { max-width: 560px; }
  .jornada { grid-template-columns: repeat(3, 1fr); row-gap: 48px; }
  .etapa:nth-child(3)::before { display: none; }
  .contato-linha { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .container { padding: 0 20px; }
  .split, .split.capa, .split.cenografia, .split.contato, .split.sobre { grid-template-columns: 1fr; min-height: 0; }
  .split .lado-texto, .sobre .lado-texto, .cenografia .lado-texto, .contato .lado-texto { padding: 48px 20px; }
  .split .lado-imagem { min-height: 0; height: 62vw; max-height: 520px; }
  .split.sobre .lado-imagem { order: -1; height: 56vw; }
  .split.sobre .lado-imagem img { object-position: center 40%; }
  .capa .lado-imagem img { object-position: center 30%; }
  .cenografia .lado-imagem img { object-position: center 30%; }
  .secao { padding: 48px 0; }
  .lead br { display: none; }
  .grade-solucoes { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .galeria figure.grande { grid-column: 1 / -1; grid-row: auto; aspect-ratio: 1185 / 790; }
  .pilares { grid-template-columns: 1fr; gap: 14px; }
  .grade-tec { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .grade-servicos { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}

@media (max-width: 640px) {
  .site-header .container { height: 66px; }
  .logo img { height: 38px; }
  .nav { top: 66px; }
  .hub { grid-template-columns: 1fr; gap: 16px; margin-top: 36px; }
  .hub-centro { width: 220px; height: 220px; margin-bottom: 12px; }
  .hub-centro div { width: 192px; height: 192px; }
  .hub-centro b { font-size: 34px; }
  .hub-card { min-height: 0; padding: 20px 22px 26px; }
  .hub-card .topo { margin-bottom: 14px; }
  .hub-card p { font-size: 19px; }
  .galeria { grid-template-columns: 1fr; }
  .tec { padding: 20px; min-height: 0; }
  .tec h3 { font-size: 16px; margin-top: 14px; }
  .icone { width: 52px; height: 52px; }
  .icone svg { width: 24px; height: 24px; }
  .jornada { grid-template-columns: 1fr; row-gap: 0; margin-top: 40px; }
  .etapa { display: grid; grid-template-columns: 64px 1fr; column-gap: 20px; text-align: left; padding: 0 0 28px; }
  .etapa::before, .etapa:nth-child(3)::before { display: block; top: 32px; left: 31px; width: 2px; height: 100%; }
  .etapa:last-child::before { display: none; }
  .etapa .num { width: 64px; height: 64px; margin: 0; grid-row: span 2; font-size: 17px; }
  .etapa h3 { margin: 8px 0 2px; }
  .objetivo { flex-direction: column; text-align: center; padding: 28px 22px; gap: 16px; margin-top: 40px; }
  .pilulas { gap: 10px; margin-top: 40px; }
  .pilula { padding: 9px 18px; font-size: 12px; letter-spacing: 1.8px; }
  .rodape-capa { margin-top: 48px; letter-spacing: 3px; font-size: 11px; }
  .qr { width: calc(50% - 7px); }
  .solucao p { font-size: 18px; }
  .site-footer .container { justify-content: center; text-align: center; letter-spacing: 2px; font-size: 11px; }
}