@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-var.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #f3f4f4;
  --sup: #ffffff;
  --tinta: #1d2226;
  --sutil: #535b62;
  --linha: #d4d8da;
  --acento: #0f6ca6;
  --acento-txt: #ffffff;
  --placa: #ffffff;
  --sombra: 16 30 42;
  --gut: clamp(16px, 4vw, 56px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181b;
    --sup: #1d2125;
    --tinta: #eef0f1;
    --sutil: #aab2b8;
    --linha: #30363b;
    --acento: #5aaee3;
    --acento-txt: #0c1a24;
    --placa: #eef0f1;
    --sombra: 0 0 0;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--tinta);
  font-family: "Archivo", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; text-wrap: balance; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.sprite { position: absolute; }
.ic { width: 1.25em; height: 1.25em; fill: currentColor; flex: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--acento);
  outline-offset: 2px;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid var(--acento);
  background: var(--acento);
  color: var(--acento-txt);
  font: inherit;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s cubic-bezier(.16, 1, .3, 1), background-color .2s;
}
.btn:hover { background: color-mix(in srgb, var(--acento) 86%, var(--tinta)); }
.btn:active { transform: translateY(1px) scale(.985); }
.btn-sec { background: transparent; color: var(--tinta); border-color: var(--tinta); }
.btn-sec:hover { background: var(--tinta); color: var(--bg); }
.btn-peq { min-height: 44px; padding: 0 18px; font-size: .95rem; }

/* Topo */
.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--linha);
}
.topo-in {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
  padding: 0 var(--gut);
}
.marca img { width: 172px; height: auto; }
.menu { display: flex; gap: 28px; margin-left: auto; }
.menu a { text-decoration: none; font-weight: 500; font-size: .97rem; }
.menu a:hover { color: var(--acento); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  min-height: min(calc(100dvh - 73px), 700px);
}
.hero-txt {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 72px) clamp(24px, 4vw, 64px) clamp(32px, 5vw, 72px) var(--gut);
}
h1 { font-size: clamp(2.5rem, 4.7vw, 4.3rem); }
.hero-txt p { margin: 22px 0 0; max-width: 34ch; font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--sutil); }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-img { position: relative; overflow: hidden; min-height: 320px; }
.hero-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 55% 50%; }

/* Sobre */
.sobre {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 72px);
  padding: clamp(56px, 8vw, 104px) var(--gut);
  border-top: 1px solid var(--linha);
}
.sobre-num strong {
  display: block;
  font-size: clamp(5rem, 12vw, 10rem);
  line-height: .9;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--acento);
}
.sobre-num span { display: block; margin-top: 14px; max-width: 18ch; font-size: 1.2rem; font-weight: 500; }
.sobre-txt > p { margin: 0; max-width: 58ch; font-size: clamp(1.1rem, 1.6vw, 1.35rem); }
.clientes { margin-top: 40px; }
.clientes h2 { font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--sutil); }
.clientes ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.clientes li { display: grid; place-items: center; padding: 10px; background: var(--placa); border: 1px solid var(--linha); }
.clientes img { width: 100%; max-height: 62px; object-fit: contain; }

/* Obras */
.obras { padding: clamp(56px, 8vw, 104px) var(--gut); background: var(--sup); }
.grade {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: clamp(70px, 8vw, 120px);
  gap: 10px;
  margin-top: clamp(28px, 4vw, 48px);
}
.g { padding: 0; border: 0; background: var(--linha); overflow: hidden; cursor: zoom-in; }
.g img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.16, 1, .3, 1); }
.g:hover img { transform: scale(1.03); }
.g1 { grid-column: span 7; grid-row: span 4; }
.g2 { grid-column: span 5; grid-row: span 4; }
.g3 { grid-column: span 4; grid-row: span 3; }
.g4 { grid-column: span 4; grid-row: span 3; }
.g5 { grid-column: span 4; grid-row: span 3; }
.g6 { grid-column: span 5; grid-row: span 3; }
.g7 { grid-column: span 4; grid-row: span 3; }
.g8 { grid-column: span 3; grid-row: span 3; }
.mais { margin: 22px 0 0; }
.mais a { color: var(--acento); font-weight: 600; text-underline-offset: 4px; }

/* Produtos */
.produtos {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  gap: clamp(32px, 5vw, 72px);
  padding: clamp(56px, 8vw, 104px) var(--gut);
}
.prod-foto { margin: 0; align-self: stretch; }
.prod-foto img { width: 100%; height: 100%; object-fit: cover; }
.prod-lista { margin: 32px 0 0; }
.prod-lista > div { padding: 20px 0; border-top: 1px solid var(--linha); }
.prod-lista dt { font-weight: 650; font-size: 1.1rem; }
.prod-lista dd { margin: 6px 0 0; color: var(--sutil); max-width: 48ch; }
.pecas {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pecas img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pecas span { display: block; margin-top: 8px; font-weight: 600; }

/* Na obra e pronta */
.antes { padding: clamp(56px, 8vw, 104px) var(--gut); }
.par { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: clamp(28px, 4vw, 48px); }
.par figure { margin: 0; }
.par img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.par figcaption { margin-top: 10px; color: var(--sutil); font-size: .97rem; }

/* Como funciona */
.como { padding: clamp(56px, 8vw, 104px) var(--gut); background: var(--sup); }
.linha {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 56px);
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}
.linha li { padding-top: 22px; border-top: 3px solid var(--tinta); }
.linha h3 { font-size: 1.35rem; }
.linha p { margin: 10px 0 0; color: var(--sutil); max-width: 34ch; }

/* Contato */
.contato {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  gap: clamp(32px, 5vw, 72px);
  padding: clamp(56px, 8vw, 104px) var(--gut);
}
.contato-info > p { margin: 18px 0 0; max-width: 46ch; color: var(--sutil); }
.dados { margin: 30px 0 0; padding: 0; list-style: none; }
.dados li + li { margin-top: 16px; }
.dados a { display: flex; gap: 12px; align-items: flex-start; text-decoration: none; font-weight: 500; overflow-wrap: anywhere; }
.dados a:hover { color: var(--acento); }
.dados .ic { margin-top: 2px; color: var(--acento); }
.contato-info .hora { font-size: .97rem; margin-top: 22px; }
.form { display: grid; gap: 18px; padding: clamp(20px, 3vw, 36px); background: var(--sup); border: 1px solid var(--linha); align-self: start; }
.campo { display: grid; gap: 8px; }
.campo label { font-weight: 600; font-size: .97rem; }
.opc { font-weight: 400; color: var(--sutil); }
.campo input, .campo select, .campo textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--sutil);
  border-radius: 0;
  background: var(--bg);
  color: var(--tinta);
  font: inherit;
}
.campo textarea { resize: vertical; }
.campo [aria-invalid="true"] { border-color: #c4303a; border-width: 2px; }
.erro { margin: 0; color: #b5252f; font-size: .93rem; font-weight: 500; }
.form .btn { width: 100%; }
.nota { margin: -6px 0 0; font-size: .9rem; color: var(--sutil); }
@media (prefers-color-scheme: dark) {
  .campo [aria-invalid="true"] { border-color: #ff8a8f; }
  .erro { color: #ff9ea2; }
}

/* Rodapé */
.rodape {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 32px;
  padding: 28px var(--gut) 32px;
  border-top: 1px solid var(--linha);
  font-size: .95rem;
}
.rod-logo { width: 130px; }
.rod-escuro { display: none; }
.rodape nav { display: flex; gap: 20px; }
.rodape p { margin: 0 0 0 auto; color: var(--sutil); }
@media (prefers-color-scheme: dark) {
  .rod-claro { display: none; }
  .rod-escuro { display: block; }
}

/* WhatsApp fixo no celular */
.wa-fixo {
  display: none;
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 15;
  width: 56px;
  height: 56px;
  place-items: center;
  background: var(--acento);
  color: var(--acento-txt);
  box-shadow: 0 8px 24px rgb(var(--sombra) / .28);
}
.wa-fixo .ic { width: 28px; height: 28px; }

/* Visor de fotos */
.visor { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgb(10 12 14 / .95); overflow: hidden; }
.visor[open] { display: grid; place-items: center; }
.visor::backdrop { background: rgb(10 12 14 / .95); }
.visor > img { max-width: min(94vw, 1280px); max-height: 86dvh; object-fit: contain; }
.v-btn { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; padding: 12px; border: 0; background: rgb(255 255 255 / .12); color: #f2f4f5; cursor: pointer; }
.v-btn:hover { background: rgb(255 255 255 / .24); }
.v-btn svg { width: 100%; height: 100%; fill: currentColor; }
.v-fechar { top: 14px; right: 14px; }
.v-ant { left: 14px; top: calc(50% - 24px); }
.v-prox { right: 14px; top: calc(50% - 24px); }

/* Movimento: os blocos sobem ao entrar na tela, sem nunca ficarem invisíveis */
@media (prefers-reduced-motion: no-preference) {
  .js [data-rev] { transform: translateY(18px); transition: transform .7s cubic-bezier(.16, 1, .3, 1); }
  .js [data-rev].vis { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .g img, .btn { transition: none; }
}

/* Tablet e celular: uma coluna */
@media (max-width: 899px) {
  .menu { display: none; }
  .topo-in { height: 64px; justify-content: space-between; gap: 12px; }
  .marca img { width: 138px; }
  html { scroll-padding-top: 72px; }
  .hero { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .hero-txt { padding: 32px var(--gut); }
  .hero-img { aspect-ratio: 16 / 10; min-height: 0; }
  .hero-acoes .btn { flex: 1 1 auto; }
  .sobre, .produtos, .contato { grid-template-columns: minmax(0, 1fr); }
  .linha { grid-template-columns: minmax(0, 1fr); }
  .prod-foto img { height: auto; }
  .wa-fixo { display: grid; }
  .rodape { padding-bottom: 88px; }
  .rodape p { margin-left: 0; width: 100%; }
}
@media (max-width: 767px) {
  .grade { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; gap: 8px; }
  .g { aspect-ratio: 4 / 3; grid-column: span 1; grid-row: auto; }
  .g1, .g6 { grid-column: span 2; aspect-ratio: 16 / 11; }
  .g2 { aspect-ratio: 1 / 1; }
  .clientes ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pecas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .par { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .topo .btn-peq { padding: 0 14px; font-size: .9rem; }
}