/* Sinal Tintas: LP com a identidade visual nova (2026).
   Cores: azul #00139E, vermelho #FE1412, azul escuro #000B58, azul acinzentado #A2B6CB. Fonte: Montserrat. */
:root {
  --azul: #00139e;
  --vermelho: #fe1412;
  --vermelho-escuro: #d90f0d;
  --marinho: #000b58;
  --acinzentado: #a2b6cb;
  --fundo-claro: #f3f6fa;
  --texto: #0a1030;
  --texto-suave: #4a5578;
  --borda: #dbe3ee;
  --raio: 14px;
  --sombra: 0 6px 24px rgba(0, 11, 88, 0.08);
  --sombra-forte: 0 18px 50px rgba(0, 11, 88, 0.22);
  --largura: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 20px; }
.icone { width: 1.1em; height: 1.1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icone.cheio { fill: currentColor; stroke: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Botões */
.btn {
  white-space: nowrap;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 26px; border-radius: 999px; border: 0; cursor: pointer;
  font: 700 15px/1 "Montserrat", sans-serif; transition: transform .15s, background .2s, box-shadow .2s, color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--acinzentado); outline-offset: 2px; }
.btn-vermelho { background: var(--vermelho); color: #fff; box-shadow: 0 8px 22px rgba(254, 20, 18, .35); }
.btn-vermelho:hover { background: var(--vermelho-escuro); }
.btn-azul { background: var(--azul); color: #fff; }
.btn-azul:hover { background: var(--marinho); }
.btn-contorno { background: transparent; color: #fff; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .55); }
.btn-contorno:hover { background: rgba(255, 255, 255, .12); }
.btn-pequeno { min-height: 42px; padding: 0 20px; font-size: 14px; }
.btn-verde { background: #128c4a; color: #fff; }
.btn-verde:hover { background: #0e6f3b; }

/* Cabeçalho */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 50; background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--borda);
}
.topo .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 20px; }
.topo .logo img { height: 44px; width: auto; }
.menu { display: none; align-items: center; gap: 20px; }
.menu a { white-space: nowrap; font-size: 13px; font-weight: 600; color: var(--texto-suave); transition: color .2s; }
.menu a:hover { color: var(--azul); }
.topo-acoes { display: none; align-items: center; gap: 18px; }
.topo-tel { white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: var(--azul); }
.hamb { background: none; border: 0; padding: 8px; color: var(--azul); cursor: pointer; }
.hamb .icone { width: 28px; height: 28px; }
.menu-mobile { display: none; background: #fff; border-top: 1px solid var(--borda); box-shadow: var(--sombra); }
.menu-mobile.aberto { display: block; }
.menu-mobile nav { display: flex; flex-direction: column; padding: 12px 20px 20px; }
.menu-mobile nav a { padding: 12px 0; font-weight: 600; border-bottom: 1px solid var(--fundo-claro); }
.menu-mobile .btn { margin-top: 16px; border-bottom: 0; color: #fff; }
@media (min-width: 1100px) {
  .menu, .topo-acoes { display: flex; }
  .hamb { display: none; }
  .topo .logo img { height: 48px; }
}
@media (min-width: 1100px) and (max-width: 1279px) { .topo-tel { display: none; } }

/* Hero */
.hero {
  position: relative; overflow: hidden; background: var(--marinho); color: #fff; padding: 116px 0 56px;
  background-image: radial-gradient(1000px 500px at 85% 0%, rgba(0, 19, 158, .75), transparent 60%);
}
.hero::after { /* "S" da marca como detalhe discreto */
  content: ""; position: absolute; right: -80px; bottom: -120px; width: 520px; height: 720px;
  background: url("img/simbolo-s.png") no-repeat center / contain; opacity: .06; filter: brightness(3); pointer-events: none;
}
.hero .container { position: relative; z-index: 1; display: grid; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(28px, 4.6vw, 48px); font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--acinzentado); }
.hero-lista { display: grid; gap: 12px; margin: 26px 0 30px; }
.hero-lista li { display: flex; gap: 12px; align-items: flex-start; color: rgba(255, 255, 255, .88); font-size: 16px; }
.hero-lista .icone { color: var(--vermelho); width: 22px; height: 22px; margin-top: 2px; stroke-width: 2.5; }
.hero-botoes { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-foto { position: relative; }
.hero-foto > img.foto { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 24px; box-shadow: var(--sombra-forte); border: 4px solid rgba(255, 255, 255, .1); }
.selo { position: absolute; left: -14px; bottom: -22px; width: 118px; height: 118px; padding: 12px; background: #fff; border-radius: 50%; box-shadow: var(--sombra-forte); object-fit: contain; }
@media (min-width: 900px) {
  .hero { padding: 132px 0 84px; }
  .hero .container { grid-template-columns: 1.05fr .95fr; gap: 56px; }
  .selo { width: 138px; height: 138px; left: -30px; bottom: -30px; }
}

/* Seções */
.secao { padding: 72px 0; }
.secao.clara { background: var(--fundo-claro); }
.secao-titulo { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.secao-titulo h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; color: var(--azul); }
.secao-titulo p { margin-top: 10px; color: var(--texto-suave); }
.secao.escura .secao-titulo h2 { color: #fff; }
.secao.escura .secao-titulo p { color: rgba(255, 255, 255, .7); }
.secao-titulo .traco { width: 56px; height: 5px; border-radius: 4px; margin: 14px auto 0; background: linear-gradient(90deg, var(--azul) 50%, var(--vermelho) 50%); }

/* O que fazemos */
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.chip { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--borda); border-radius: 999px; padding: 12px 20px; font-size: 14px; font-weight: 700; color: var(--marinho); box-shadow: var(--sombra); }
.chip .icone { color: var(--vermelho); width: 18px; height: 18px; }

/* Diferenciais */
.grade-dif { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.dif { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 26px 18px; text-align: center; transition: transform .2s, box-shadow .2s; }
.dif:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.dif .bolha { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 16px; background: #eaf0ff; color: var(--azul); display: grid; place-items: center; }
.dif .bolha .icone { width: 26px; height: 26px; }
.dif h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.dif p { font-size: 13px; color: var(--texto-suave); }
@media (min-width: 900px) { .grade-dif { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

/* Categorias */
.grade-cat { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cat { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; transition: transform .2s, box-shadow .2s, border-color .2s; }
.cat:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: var(--azul); }
.cat .img { aspect-ratio: 1; padding: 14px; display: grid; place-items: center; background: #fff; }
.cat img { width: 100%; height: 100%; object-fit: contain; }
.cat span { display: block; padding: 12px 10px 16px; text-align: center; font-size: 13.5px; font-weight: 700; color: var(--marinho); border-top: 1px solid var(--fundo-claro); }
@media (min-width: 640px) { .grade-cat { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .grade-cat { grid-template-columns: repeat(4, 1fr); gap: 18px; } }
.centro { text-align: center; margin-top: 36px; }

/* Marcas */
.secao.escura { background: var(--marinho); color: #fff; overflow: hidden; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-trilho { display: flex; width: max-content; animation: rolar 38s linear infinite; }
.marquee:hover .marquee-trilho { animation-play-state: paused; }
.marca { flex: none; margin: 0 10px; min-width: 170px; height: 84px; padding: 12px 22px; background: #fff; border-radius: 16px; display: grid; place-items: center; }
.marca img { max-height: 54px; max-width: 130px; object-fit: contain; }
.marca.grande img { max-height: 66px; max-width: 160px; }
@keyframes rolar { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-trilho { animation: none; } html { scroll-behavior: auto; } }

/* Depoimentos */
.grade-dep { display: grid; gap: 18px; }
.dep { background: #fff; border: 1px solid var(--borda); border-radius: var(--raio); padding: 24px; box-shadow: var(--sombra); }
.dep-topo { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--azul); color: #fff; display: grid; place-items: center; font-weight: 800; flex: none; }
.dep-topo strong { display: block; font-size: 14.5px; }
.dep-topo small { font-size: 12px; color: var(--texto-suave); }
.estrelas { display: flex; gap: 3px; margin-bottom: 12px; color: #f5b301; }
.estrelas .icone { fill: currentColor; stroke: none; width: 18px; height: 18px; }
.dep p { font-size: 14.5px; color: var(--texto); }
.titulo-google { display: inline-flex; align-items: center; gap: 10px; justify-content: center; }
@media (min-width: 800px) { .grade-dep { grid-template-columns: repeat(3, 1fr); } }

/* Formulário */
.orcamento { background: var(--marinho); position: relative; overflow: hidden; }
.orcamento::before { content: ""; position: absolute; left: -140px; top: -60px; width: 460px; height: 640px; background: url("img/simbolo-s.png") no-repeat center / contain; opacity: .05; filter: brightness(3); pointer-events: none; }
.form-caixa { position: relative; max-width: 620px; margin: 0 auto; background: #fff; border-radius: 22px; padding: 30px 24px; box-shadow: var(--sombra-forte); }
.form-grade { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-caixa { padding: 38px; } .form-grade.duas { grid-template-columns: 1fr 1fr; } }
.campo label { display: block; margin-bottom: 7px; font-size: 13.5px; font-weight: 700; color: var(--marinho); }
.campo input, .campo select {
  width: 100%; height: 52px; padding: 0 16px; border: 2px solid var(--borda); border-radius: 12px; background: #fff;
  font: 500 15px "Montserrat", sans-serif; color: var(--texto); transition: border-color .2s, box-shadow .2s;
}
.campo select { appearance: none; -webkit-appearance: none; background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300139e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>") no-repeat right 16px center; padding-right: 42px; }
.campo input:focus, .campo select:focus { border-color: var(--azul); box-shadow: 0 0 0 4px rgba(0, 19, 158, .12); outline: 0; }
.campo input:user-invalid, .campo select:user-invalid { border-color: var(--vermelho); }
.form-caixa .btn { width: 100%; min-height: 58px; font-size: 16px; margin-top: 6px; }
.form-caixa .btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.form-aviso { margin-top: 14px; text-align: center; font-size: 12.5px; color: var(--texto-suave); }
.form-erro { display: none; margin-top: 12px; padding: 12px 14px; border-radius: 10px; background: #fff0f0; color: #a10d0c; font-size: 13.5px; font-weight: 600; }
.form-erro.visivel { display: block; }

/* Sobre */
.sobre-grade { display: grid; gap: 36px; align-items: center; }
.sobre h2 { font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; color: var(--azul); margin-bottom: 18px; }
.sobre .texto p { color: var(--texto-suave); margin-bottom: 14px; }
.sobre .selo-linha { display: flex; align-items: center; gap: 16px; margin-top: 22px; }
.sobre .selo-linha img { width: 96px; height: 96px; }
.sobre .selo-linha span { font-weight: 700; color: var(--marinho); font-size: 15px; }
.carrossel { position: relative; }
.carrossel .moldura { position: relative; aspect-ratio: 4 / 3; border-radius: 22px; overflow: hidden; box-shadow: var(--sombra-forte); background: var(--fundo-claro); }
.carrossel .moldura img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .7s ease; }
.carrossel .moldura img.ativa { opacity: 1; }
.carrossel .seta { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .9); color: var(--azul); display: grid; place-items: center; cursor: pointer; box-shadow: var(--sombra); }
.carrossel .seta.esq { left: 10px; } .carrossel .seta.dir { right: 10px; }
.pontos { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.pontos button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: var(--borda); cursor: pointer; }
.pontos button.ativo { background: var(--vermelho); width: 24px; border-radius: 6px; }
@media (min-width: 900px) { .sobre-grade { grid-template-columns: 1fr 1fr; gap: 56px; } }

/* Localização */
.mapa { border-radius: 22px; overflow: hidden; box-shadow: var(--sombra); border: 1px solid var(--borda); margin-bottom: 26px; }
.mapa iframe { display: block; width: 100%; height: 380px; border: 0; }
.botoes-centro { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--borda); border-radius: 14px; padding: 0 22px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--sombra); border-color: var(--azul); }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 700; font-size: 15.5px; color: var(--marinho); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icone { color: var(--vermelho); transition: transform .2s; }
.faq details[open] summary .icone { transform: rotate(180deg); }
.faq details p { padding: 0 0 20px; color: var(--texto-suave); font-size: 14.5px; }

/* Rodapé */
.rodape { background: var(--marinho); color: rgba(255, 255, 255, .78); padding: 56px 0 96px; }
.rodape-grade { display: grid; gap: 32px; margin-bottom: 36px; }
.rodape img.logo { height: 56px; width: auto; margin-bottom: 14px; }
.rodape p, .rodape li { font-size: 14px; }
.rodape ul { display: grid; gap: 14px; }
.rodape li { display: flex; gap: 12px; align-items: flex-start; }
.rodape li .icone { color: var(--vermelho); margin-top: 2px; width: 18px; height: 18px; }
.rodape a:hover { color: #fff; }
.rodape-fim { border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 20px; text-align: center; font-size: 12.5px; color: rgba(255, 255, 255, .5); }
@media (min-width: 800px) { .rodape-grade { grid-template-columns: 1.2fr 1.4fr 1fr; } .rodape { padding-bottom: 56px; } }

/* Barra fixa no celular */
.barra-mobile { position: fixed; inset: auto 0 0 0; z-index: 40; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); border-top: 1px solid var(--borda); }
.barra-mobile .btn { width: 100%; }
@media (min-width: 900px) { .barra-mobile { display: none; } }