/* ============================================================
   BStyle — Site institucional
   Identidade: preto/grafite + branco + laranja de destaque.
   Mobile-first, bastante espaço negativo, cards elegantes.
   ============================================================ */

:root{
  --preto:#0B0C0E;
  --grafite:#17181B;
  --grafite-2:#202226;
  --branco:#FFFFFF;
  --cinza-claro:#F5F5F6;
  --cinza-texto:#6B6E76;
  --linha:#2A2C31;
  --laranja:#FF6A1A;
  --laranja-escuro:#E4590F;
  --laranja-suave:rgba(255,106,26,0.12);
  --sombra:0 10px 30px rgba(0,0,0,0.08);
  --font-display:'Space Grotesk', sans-serif;
  --font-body:'Inter', sans-serif;
  --raio:14px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0; font-family:var(--font-body); color:var(--preto); background:var(--branco);
  -webkit-font-smoothing:antialiased; padding-bottom:70px; /* espaço pro CTA fixo mobile */
  opacity:1; transition:opacity 220ms ease;
}
/* ---------- Transição entre páginas (sem corte seco no clique) ---------- */
html.pagina-saindo body{ opacity:0; transition:opacity 260ms ease; }

/* ---------- Overlay "tecnológico" de transição entre páginas ---------- */
#overlayTransicao{
  position:fixed; inset:0; z-index:9999; pointer-events:none; opacity:0;
  background:
    linear-gradient(100deg, transparent 32%, rgba(255,106,26,0.55) 48%, rgba(255,106,26,0.95) 50%, rgba(255,106,26,0.55) 52%, transparent 68%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 34px);
  background-size:260% 100%, 100% 100%;
  background-position:160% 0, 0 0;
}
#overlayTransicao.ativo{
  opacity:1;
  transition:opacity 60ms ease;
  animation:varrerTransicao 300ms cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes varrerTransicao{
  from{ background-position:160% 0, 0 0; }
  to{ background-position:-60% 0, 0 0; }
}

/* ---------- Transição entre "telas" da mesma página (ex.: form → confirmação) ---------- */
.tela-saindo{ opacity:0; transition:opacity 220ms ease; }
.tela-entrando-prep{ opacity:0; }
#blocoConfirmacao{ opacity:1; transition:opacity 220ms ease; }

/* ---------- Revelação suave dos blocos ao rolar ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity 560ms ease, transform 560ms cubic-bezier(.2,.7,.3,1); }
.reveal-visivel{ opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  #overlayTransicao{ display:none; }
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; line-height:1.15; }
p{ margin:0; line-height:1.6; color:var(--cinza-texto); }
.container{ width:100%; max-width:1120px; margin:0 auto; padding:0 20px; }
.secao{ padding:64px 0; }
.secao-escura{ background:var(--preto); color:var(--branco); }
.secao-escura p{ color:#B8BAC2; }
.secao-cinza{ background:var(--cinza-claro); }
.eyebrow{ font-family:var(--font-body); font-size:12.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--laranja); display:block; margin-bottom:10px; }
.titulo-secao{ font-size:26px; font-weight:600; margin-bottom:12px; }
.subtitulo-secao{ font-size:15px; max-width:560px; margin-bottom:36px; }
.centralizado{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- Botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 22px; border-radius:999px; font-family:var(--font-body); font-weight:600; font-size:14.5px;
  border:none; cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease; white-space:nowrap;
}
.btn:active{ transform:scale(0.97); }
.btn-laranja{ background:var(--laranja); color:#fff; box-shadow:0 8px 20px rgba(255,106,26,0.35); }
.btn-laranja:hover{ background:var(--laranja-escuro); }
.btn-outline{ background:transparent; color:var(--preto); border:1.5px solid var(--linha); }
.btn-outline:hover{ border-color:var(--preto); }
.btn-outline-claro{ background:transparent; color:#fff; border:1.5px solid rgba(255,255,255,0.35); }
.btn-outline-claro:hover{ border-color:#fff; }
.btn-whatsapp{ background:#1F2124; color:#fff; }
.btn-whatsapp:hover{ background:#000; }
.btn-bloco{ width:100%; }

/* ---------- Header ---------- */
.header{
  position:fixed; top:0; left:0; right:0; z-index:200; background:rgba(11,12,14,0.92); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:64px; }
.marca-link{ display:flex; align-items:center; gap:10px; }
.logo-img{ height:40px; width:40px; object-fit:contain; border-radius:8px; }
.marca{ font-family:var(--font-display); font-weight:700; font-size:20px; color:#fff; letter-spacing:-0.02em; }
.marca span{ color:var(--laranja); }
.nav-desktop{ display:none; align-items:center; gap:28px; }
.nav-desktop a{ color:#D6D7DC; font-size:14px; font-weight:500; transition:color .15s ease; }
.nav-desktop a:hover{ color:#fff; }
.header-acoes{ display:flex; align-items:center; gap:14px; }
.header-acoes .btn{ padding:10px 18px; font-size:13.5px; }
.btn-hamburguer{ background:none; border:none; color:#fff; font-size:22px; cursor:pointer; padding:4px; display:flex; }
.menu-mobile{
  position:fixed; inset:64px 0 0 0; background:var(--preto); z-index:199; display:none; flex-direction:column;
  padding:24px 20px; gap:4px; overflow-y:auto;
}
.menu-mobile.aberto{ display:flex; }
.menu-mobile a{ color:#fff; font-size:17px; font-weight:600; padding:16px 4px; border-bottom:1px solid rgba(255,255,255,0.08); }
.menu-mobile .btn{ margin-top:18px; }

@media (min-width:900px){
  .nav-desktop{ display:flex; }
  .btn-hamburguer{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding:150px 0 70px;
  background:
    radial-gradient(circle at 80% 0%, rgba(255,106,26,0.18), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 42px),
    var(--preto);
  color:#fff;
}
.hero::after{
  content:''; position:absolute; inset:auto -20% -60% auto; width:60%; padding-top:60%;
  background:radial-gradient(circle, rgba(255,106,26,0.22), transparent 70%);
  pointer-events:none;
}
.hero .container{ position:relative; z-index:1; }

/* Logo grande decorativa preenchendo o espaço vazio à direita do hero (só em telas largas) */
.hero-logo-decorativo{
  display:none; position:absolute; top:50%; right:7%; transform:translateY(-50%);
  width:280px; height:280px; z-index:0;
}
.hero-logo-decorativo::before{
  content:''; position:absolute; inset:-50px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,106,26,0.38), transparent 70%);
  filter:blur(4px);
}
.hero-logo-decorativo img{
  position:relative; width:100%; height:100%; object-fit:contain;
  border-radius:32px; border:1px solid rgba(255,255,255,0.1);
  background:rgba(255,255,255,0.03);
  box-shadow:0 30px 80px rgba(0,0,0,0.55);
}
@media (min-width:900px){
  .hero-logo-decorativo{ display:block; width:300px; height:300px; }
}
@media (min-width:1180px){
  .hero-logo-decorativo{ width:360px; height:360px; }
}

.hero h1{ font-size:40px; font-weight:700; letter-spacing:-0.02em; margin-bottom:8px; }
.hero h1 span{ color:var(--laranja); }
.hero h2{ font-size:19px; font-weight:500; color:#D6D7DC; margin-bottom:18px; }
.hero p{ font-size:15.5px; max-width:520px; margin-bottom:30px; color:#B8BAC2; }
.hero-botoes{ display:flex; flex-wrap:wrap; gap:12px; }
@media (min-width:700px){
  .hero h1{ font-size:56px; }
  .hero h2{ font-size:22px; }
}

/* ---------- Cards de serviço ---------- */
.grid-servicos{ display:grid; grid-template-columns:1fr; gap:18px; }
@media (min-width:640px){ .grid-servicos{ grid-template-columns:1fr 1fr; } }
@media (min-width:980px){ .grid-servicos{ grid-template-columns:1fr 1fr 1fr; } }
.card-servico{
  background:#fff; border:1px solid var(--linha); border-radius:var(--raio); padding:26px 24px;
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card-servico:hover{ transform:translateY(-3px); box-shadow:var(--sombra); border-color:transparent; }
.card-servico .icone{ font-size:30px; width:56px; height:56px; border-radius:14px; background:var(--laranja-suave); display:flex; align-items:center; justify-content:center; margin-bottom:16px; }
.card-servico h3{ font-size:17px; font-weight:600; margin-bottom:8px; }
.card-servico p{ font-size:13.5px; margin-bottom:16px; }
.card-servico .link-orcamento{ font-size:13px; font-weight:700; color:var(--laranja); display:inline-flex; align-items:center; gap:6px; }

/* ---------- Lojas ---------- */
.grid-lojas{ display:grid; grid-template-columns:1fr; gap:20px; }
@media (min-width:800px){ .grid-lojas{ grid-template-columns:1fr 1fr; } }
.card-loja{ background:#fff; border:1px solid var(--linha); border-radius:var(--raio); padding:28px; }
.card-loja h3{ font-size:19px; font-weight:600; margin-bottom:16px; }
.card-loja .linha-info{ display:flex; gap:10px; font-size:13.5px; color:var(--preto); margin-bottom:10px; align-items:flex-start; }
.card-loja .linha-info .ico{ flex:0 0 auto; }
.card-loja .botoes-loja{ display:flex; flex-wrap:wrap; gap:10px; margin-top:20px; }
.card-loja .btn{ font-size:13px; padding:11px 16px; }

/* ---------- Quem somos ---------- */
.bloco-quem-somos{ display:grid; grid-template-columns:1fr; gap:30px; align-items:center; }
@media (min-width:900px){ .bloco-quem-somos{ grid-template-columns:1.1fr 0.9fr; } }
.selo-confianca{ display:flex; gap:16px; margin-top:24px; flex-wrap:wrap; }
.selo-confianca .item{ background:var(--cinza-claro); border-radius:12px; padding:14px 18px; font-size:13px; font-weight:600; flex:1 1 140px; }
.selo-confianca .item span{ display:block; font-family:var(--font-display); font-size:22px; color:var(--laranja); margin-bottom:2px; }

/* ---------- CTA genérico ---------- */
.cta-secao{ background:var(--preto); color:#fff; text-align:center; padding:70px 0; }
.cta-secao h2{ font-size:26px; margin-bottom:10px; }
.cta-secao p{ margin-bottom:26px; }

/* ---------- Formulário de orçamento ---------- */
.form-orcamento{ background:#fff; border:1px solid var(--linha); border-radius:18px; padding:28px 22px; max-width:640px; margin:0 auto; box-shadow:var(--sombra); }
.campo{ margin-bottom:18px; }
.campo label{ display:block; font-size:13px; font-weight:600; margin-bottom:7px; }
.campo .obrigatorio{ color:var(--laranja); }
.campo input, .campo select, .campo textarea{
  width:100%; border:1.5px solid var(--linha); border-radius:10px; padding:12px 14px; font-size:14.5px;
  font-family:var(--font-body); background:#fff; color:var(--preto);
}
.campo input:focus, .campo select:focus, .campo textarea:focus{ outline:none; border-color:var(--laranja); }
.campo textarea{ min-height:110px; resize:vertical; }
.campo small{ display:block; margin-top:6px; font-size:12px; color:var(--cinza-texto); }
.linha-2{ display:grid; grid-template-columns:1fr; gap:14px; }
@media (min-width:600px){ .linha-2{ grid-template-columns:1fr 1fr; } }
.upload-fotos{ border:1.5px dashed var(--linha); border-radius:12px; padding:20px; text-align:center; cursor:pointer; transition:border-color .15s ease; }
.upload-fotos:hover{ border-color:var(--laranja); }
.upload-fotos input[type=file]{ display:none; }
.previa-fotos{ display:flex; gap:10px; flex-wrap:wrap; margin-top:12px; }
.previa-fotos .miniatura{ position:relative; width:72px; height:72px; border-radius:10px; overflow:hidden; border:1px solid var(--linha); }
.previa-fotos .miniatura img{ width:100%; height:100%; object-fit:cover; }
.previa-fotos .miniatura button{ position:absolute; top:2px; right:2px; background:rgba(0,0,0,0.65); color:#fff; border:none; border-radius:50%; width:20px; height:20px; font-size:12px; cursor:pointer; line-height:1; }
/* ---------- Opções "Tipo de atendimento" (cards com "?" explicativo) ---------- */
.opcoes-tipo{ display:grid; grid-template-columns:1fr; gap:10px; }
@media (min-width:520px){ .opcoes-tipo{ grid-template-columns:1fr 1fr; } }
.opcao-tipo{ position:relative; display:flex; align-items:center; gap:10px; border:1.5px solid var(--linha); border-radius:12px; padding:14px 16px; cursor:pointer; font-size:14px; font-weight:600; transition:border-color .15s ease, background .15s ease; }
.opcao-tipo:hover{ border-color:var(--laranja); }
.opcao-tipo input[type=radio]{ width:auto; accent-color:var(--laranja); margin:0; }
.opcao-tipo.selecionada{ border-color:var(--laranja); background:var(--laranja-suave); }
.opcao-tipo .btn-ajuda{
  margin-left:auto; width:22px; height:22px; border-radius:50%; border:1.5px solid var(--linha); background:#fff;
  color:var(--cinza-texto); font-size:12px; font-weight:700; cursor:pointer; display:flex; align-items:center; justify-content:center; flex:0 0 auto;
}
.opcao-tipo .btn-ajuda:hover{ border-color:var(--laranja); color:var(--laranja); }
.tooltip-ajuda{
  position:absolute; z-index:10; top:calc(100% + 8px); left:0; right:0; background:var(--preto); color:#fff; font-size:12.5px;
  font-weight:400; padding:10px 12px; border-radius:10px; display:none; line-height:1.5;
}
.tooltip-ajuda.aberto{ display:block; }

/* ---------- Marca / Modelo (cascata) ---------- */
.campo-modelo-outro{ display:none; margin-top:10px; }
.campo-modelo-outro.mostrar{ display:block; }

.erro-campo{ color:#D33; font-size:12px; margin-top:6px; display:none; }
.campo.invalido input, .campo.invalido select, .campo.invalido textarea{ border-color:#D33; }
.campo.invalido .erro-campo{ display:block; }
.mensagem-envio{ font-size:13px; margin-top:16px; padding:12px 14px; border-radius:10px; display:none; }
.mensagem-envio.mostrar{ display:block; }
.mensagem-envio.sucesso{ background:#EAF7EE; color:#1D8A3E; }
.mensagem-envio.erro{ background:#FDEAEA; color:#C0392B; }

/* ---------- Tela de confirmação ---------- */
.tela-confirmacao{ text-align:center; max-width:520px; margin:0 auto; padding:20px 0; }
.tela-confirmacao .icone-check{ width:76px; height:76px; border-radius:50%; background:var(--laranja-suave); color:var(--laranja); display:flex; align-items:center; justify-content:center; font-size:38px; margin:0 auto 22px; }
.tela-confirmacao h2{ font-size:24px; margin-bottom:12px; }
.tela-confirmacao p{ margin-bottom:20px; }
.numero-solicitacao{ display:inline-block; background:var(--cinza-claro); border-radius:10px; padding:10px 18px; font-family:var(--font-display); font-weight:700; font-size:17px; margin-bottom:24px; }
.tela-confirmacao .botoes{ display:flex; flex-direction:column; gap:12px; }
@media (min-width:480px){ .tela-confirmacao .botoes{ flex-direction:row; justify-content:center; } }

/* ---------- Footer ---------- */
.footer{ background:var(--preto); color:#B8BAC2; padding:56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1fr; gap:32px; margin-bottom:36px; }
@media (min-width:700px){ .footer-grid{ grid-template-columns:1.2fr 1fr 1fr; } }
.footer h4{ color:#fff; font-size:14px; margin-bottom:14px; }
.footer .marca{ margin-bottom:10px; }
.footer ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer a{ font-size:13.5px; color:#B8BAC2; }
.footer a:hover{ color:#fff; }
.footer .loja-footer{ font-size:13px; margin-bottom:16px; }
.footer .loja-footer b{ color:#fff; display:block; margin-bottom:4px; }
.footer-baixo{ border-top:1px solid rgba(255,255,255,0.1); padding-top:22px; display:flex; flex-direction:column; gap:10px; font-size:12.5px; color:#8D9099; }
@media (min-width:700px){ .footer-baixo{ flex-direction:row; justify-content:space-between; align-items:center; } }
.footer-social{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
#creditoDesenvolvedor a{ color:var(--laranja); font-weight:600; }
#creditoDesenvolvedor a:hover{ color:#fff; }

/* ---------- CTA fixo mobile ---------- */
.cta-fixo-mobile{
  position:fixed; bottom:0; left:0; right:0; z-index:150; background:#fff; border-top:1px solid var(--linha);
  padding:10px 16px; display:flex;
}
.cta-fixo-mobile .btn{ width:100%; padding:14px; font-size:14.5px; }
@media (min-width:900px){ .cta-fixo-mobile{ display:none; } body{ padding-bottom:0; } }

/* ---------- Utilidades ---------- */
.mt-8{ margin-top:8px; } .mt-16{ margin-top:16px; } .mt-24{ margin-top:24px; }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }