@font-face { font-family: "Unbounded"; src: url("../fonts/unbounded.woff2") format("woff2"); font-weight: 200 900; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  color-scheme: light;
  --bg: #EDEFEE; --sup: #FFFFFF; --sup2: #DFE3E2; --txt: #232527; --txt2: #4E5154;
  --marca: #636466; --logo-x: #009C95; --acao: #00736E; --acao-t: #FFFFFF; --link: #00736E; --linha: #CBCFCE;
  --fa: #8E9092; --fb: #636466; --fc: #47484A;
  --fd: #FAFBFB; --fe: #D3D7D6; --ff: #BEC3C2;
  --fx: #009C95; --fy: #00B0A8; --fz: #006E69;
  --titulo: "Unbounded", "Arial Black", sans-serif;
  --texto: "Montserrat", "Segoe UI", Arial, sans-serif;
  --margem: clamp(16px, 4.4vw, 64px);
  --topo: 72px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #202326; --sup: #2B2F32; --sup2: #363A3E; --txt: #ECEEEE; --txt2: #B6BABC;
  --marca: #D9DADB; --logo-x: #1DB5AD; --acao: #1DB5AD; --acao-t: #0B1F1E; --link: #58D3CB; --linha: #454A4E;
  --fa: #CDCFD0; --fb: #A1A4A6; --fc: #76797C;
  --fd: #4C5155; --fe: #3B3F43; --ff: #313538;
  --fx: #1DB5AD; --fy: #4FD0C8; --fz: #0F7671;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #202326; --sup: #2B2F32; --sup2: #363A3E; --txt: #ECEEEE; --txt2: #B6BABC;
    --marca: #D9DADB; --logo-x: #1DB5AD; --acao: #1DB5AD; --acao-t: #0B1F1E; --link: #58D3CB; --linha: #454A4E;
    --fa: #CDCFD0; --fb: #A1A4A6; --fc: #76797C;
    --fd: #4C5155; --fe: #3B3F43; --ff: #313538;
    --fx: #1DB5AD; --fy: #4FD0C8; --fz: #0F7671;
  }
}
/* Trecho sempre escuro, em qualquer tema */
.escuro {
  color-scheme: dark;
  --bg: #1A1D1F; --sup: #26292C; --sup2: #33373A; --txt: #ECEEEE; --txt2: #B6BABC;
  --marca: #D9DADB; --logo-x: #1DB5AD; --acao: #1DB5AD; --acao-t: #0B1F1E; --link: #58D3CB; --linha: #3F4448;
  background: var(--bg); color: var(--txt);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--txt); font: 400 1.0625rem/1.65 var(--texto); overflow-x: clip; }
body.menu-aberto { overflow: hidden; }
h1, h2, h3, p, ol, ul, dl, dd { margin: 0; padding: 0; }
ol, ul { list-style: none; }
h1, h2, h3 { font-family: var(--titulo); font-weight: 400; line-height: 1.16; letter-spacing: -.02em; text-wrap: balance; }
a { color: var(--link); text-underline-offset: .18em; }
svg { display: block; }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 2px; }
.pular { position: absolute; left: 12px; top: -80px; z-index: 100; background: var(--sup); color: var(--txt); padding: 10px 16px; }
.pular:focus { top: 12px; }
.icone { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* Botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 12px 22px; border: 1.5px solid transparent; border-radius: 4px 16px 4px 16px; font: 600 .98rem/1.2 var(--texto); text-decoration: none; cursor: pointer; transition: background-color .18s, color .18s, border-color .18s; }
.botao.principal { background: var(--acao); color: var(--acao-t); }
.botao.principal:hover { background: color-mix(in srgb, var(--acao) 84%, var(--txt)); }
.botao.contorno { border-color: var(--marca); color: var(--txt); background: transparent; }
.botao.contorno:hover { background: var(--sup2); }
.botao.curto { min-height: 42px; padding: 8px 16px; font-size: .9rem; }

/* Cabeçalho */
.topo { position: sticky; top: 0; z-index: 30; height: var(--topo); display: flex; align-items: center; gap: 28px; padding-inline: var(--margem); isolation: isolate; }
.topo::before { content: ""; position: absolute; inset: 0; z-index: -1; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--linha); }
.marca { color: var(--marca); display: block; flex: none; }
.marca svg { width: 188px; height: 22px; }
.topo nav { margin-left: auto; }
.topo nav ul { display: flex; gap: clamp(16px, 2.2vw, 32px); }
.topo nav a { color: var(--txt); text-decoration: none; font-weight: 500; font-size: .95rem; }
.topo nav a:hover { color: var(--link); }
.acoes { display: flex; align-items: center; gap: 8px; }
.icone-botao { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: var(--txt); cursor: pointer; border-radius: 4px; }
.icone-botao:hover { background: var(--sup2); }
[data-tema] .t { display: none; }
:root:not([data-tema-escolhido]) [data-tema] .t-auto,
[data-tema-escolhido="auto"] [data-tema] .t-auto,
[data-tema-escolhido="light"] [data-tema] .t-light,
[data-tema-escolhido="dark"] [data-tema] .t-dark { display: block; }
[data-menu] { display: none; }

/* Hero */
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 46fr) minmax(0, 54fr); align-items: center; gap: clamp(8px, 2vw, 32px); min-height: calc(100svh - var(--topo)); padding: clamp(16px, 3vh, 40px) 0 clamp(16px, 3vh, 40px) var(--margem); overflow: hidden; }
.hero h1 { font-size: clamp(1.8rem, min(3.7vw, 7.2vh), 3.45rem); }
.hero .intro { margin-top: clamp(14px, 3vh, 26px); max-width: 33em; color: var(--txt2); font-size: clamp(1rem, 2.4vh, 1.16rem); }
.hero .chamadas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(18px, 3.6vh, 34px); }
.portico { min-width: 0; align-self: stretch; display: flex; align-items: center; }
.portico svg { width: 100%; height: 100%; max-height: calc(100svh - var(--topo) - 24px); overflow: visible; }
.js .portico { opacity: 0; }
.js.portico-pronto .portico { opacity: 1; transition: opacity .25s; }
.portico polygon { stroke-width: .35; stroke-linejoin: round; }
.fa { fill: var(--fa); stroke: var(--fa); } .fb { fill: var(--fb); stroke: var(--fb); } .fc { fill: var(--fc); stroke: var(--fc); }
.fd { fill: var(--fd); stroke: var(--fd); } .fe { fill: var(--fe); stroke: var(--fe); } .ff { fill: var(--ff); stroke: var(--ff); }
.fx { fill: var(--fx); stroke: var(--fx); } .fy { fill: var(--fy); stroke: var(--fy); } .fz { fill: var(--fz); stroke: var(--fz); }

/* Seções */
.secao { padding: clamp(64px, 10vw, 128px) var(--margem); }
.secao > h2, .cabeca h2 { font-size: clamp(1.55rem, 3.2vw, 2.7rem); max-width: 22em; }
.cabeca p { margin-top: 14px; max-width: 38em; color: var(--txt2); }

/* Serviços */
.servicos { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 20px); margin-top: clamp(32px, 5vw, 56px); }
.servico { display: flex; flex-direction: column; align-items: flex-start; padding: clamp(22px, 2.6vw, 36px); background: var(--sup); }
.servico h3 { font-size: clamp(1.05rem, 1.5vw, 1.28rem); margin-top: 16px; }
.servico p { margin: 12px 0 22px; color: var(--txt2); max-width: 36em; }
.servico .botao { margin-top: auto; }
.servico .icone { width: 34px; height: 34px; color: var(--link); stroke-width: 1.1; }
.servico.maior { grid-column: span 7; grid-row: span 2; padding: clamp(26px, 4vw, 56px); border-radius: 4px 48px 4px 48px; background: var(--bg); color: var(--txt); justify-content: flex-start; }
.servico.maior h3 { font-size: clamp(1.4rem, 2.7vw, 2.3rem); margin-top: 24px; }
.servico.maior p { font-size: 1.1rem; }
.servico.maior ul { display: grid; gap: 0; width: 100%; margin: 4px 0 30px; border-top: 1px solid var(--linha); }
.servico.maior li { padding: 13px 0; border-bottom: 1px solid var(--linha); }
.servico.menor { grid-column: span 5; border-radius: 4px; }

/* Corte da obra */
.corte { padding-bottom: 0; padding-inline: 0; }
.corte .cabeca { padding-inline: var(--margem); margin-bottom: clamp(32px, 5vw, 52px); }
.camadas { display: flex; flex-direction: column-reverse; }
.camada { display: grid; grid-template-columns: minmax(70px, 26%) 3.4rem minmax(0, 15em) minmax(0, 1fr); gap: 0 clamp(14px, 2vw, 28px); align-items: center; padding-right: var(--margem); border-top: 1px solid var(--linha); min-height: var(--h, 92px); }
.camada .faixa { align-self: stretch; background-repeat: repeat; background-position: left bottom; }
.camada .n { font: 300 1.3rem/1 var(--titulo); color: var(--link); text-align: right; }
.camada h3 { font-size: clamp(.98rem, 1.4vw, 1.14rem); padding-block: 18px; }
.camada p { color: var(--txt2); padding-block: 18px; max-width: 38em; }
.c1 .faixa { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18'%3E%3Cpath d='M-2 20 20-2M7 25 25 7M-7 11 11-7' stroke='%238B9093' stroke-width='1'/%3E%3C/svg%3E"); }
.c2 .faixa { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='38'%3E%3Cg fill='none' stroke='%238B9093'%3E%3Cpath d='M8 12l7 2-5 5zM30 26l6-4 1 7z'/%3E%3C/g%3E%3Cg fill='%238B9093'%3E%3Ccircle cx='28' cy='8' r='1.2'/%3E%3Ccircle cx='11' cy='30' r='1.2'/%3E%3Ccircle cx='39' cy='14' r='1'/%3E%3C/g%3E%3C/svg%3E"); }
.c3 .faixa { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='76' height='68'%3E%3Cpath d='M.5 0v68M0 .5h76M0 67.5h76' fill='none' stroke='%238B9093'/%3E%3Cpath d='M.5 67.5 76 .5' fill='none' stroke='%231DB5AD' stroke-width='2'/%3E%3Cpath d='M.5 .5 28 25M48 43l28 25' fill='none' stroke='%231DB5AD' stroke-width='2'/%3E%3C/svg%3E"); }
.c4 .faixa { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='26'%3E%3Cpath d='M0 7h60M0 19h22a5 5 0 0 0 5-5V7' fill='none' stroke='%238B9093'/%3E%3Ccircle cx='44' cy='19' r='3' fill='none' stroke='%238B9093'/%3E%3C/svg%3E"); }
.c5 .faixa { background-image: repeating-linear-gradient(0deg, #8B9093 0 1px, transparent 1px 7px); }
.c6 .faixa { background: #8B909322; }
.camada.c6 { border-top: 0; }

/* Sobre */
.sobre { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 7vw, 110px); align-items: end; }
.sobre h2 { font-size: clamp(1.55rem, 3.2vw, 2.7rem); }
.sobre .corpo { margin-top: 26px; max-width: 37em; color: var(--txt2); display: grid; gap: 16px; }
.sobre dl { border-top: 1.5px solid var(--marca); }
.sobre dl div { padding: 16px 0; border-bottom: 1px solid var(--linha); }
.sobre dt { color: var(--txt2); font-size: .92rem; }
.sobre dd { font-weight: 600; margin-top: 2px; }

/* Contato */
.contato { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(36px, 6vw, 88px); }
.contato h2 { font-size: clamp(1.7rem, 3.6vw, 3rem); }
.contato .apoio { margin-top: 18px; color: var(--txt2); max-width: 32em; }
.contato .pergunta { margin-top: 30px; font-weight: 600; }
.contato .chamadas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.canais li { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--linha); }
.canais li:first-child { padding-top: 0; }
.canais .icone { margin-top: 3px; color: var(--link); }
.canais span { display: block; font-size: .9rem; color: var(--txt2); }
.canais a { color: var(--txt); font-weight: 500; overflow-wrap: anywhere; }
.canais a:hover { color: var(--link); }
.canais .botao { margin-top: 10px; color: var(--txt); text-decoration: none; }

/* Rodapé */
.rodape { padding: clamp(36px, 5vw, 56px) var(--margem) 28px; border-top: 1px solid var(--linha); }
.rodape .linha-a { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 22px; }
.rodape .logo-rodape { color: var(--marca); width: min(320px, 100%); height: auto; aspect-ratio: 1708/302; }
.rodape nav ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.rodape nav a { color: var(--txt); font-size: .95rem; }
.rodape .legal { margin-top: 26px; color: var(--txt2); font-size: .88rem; }

/* WhatsApp flutuante */
.wa-flutuante { position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 25; width: 56px; height: 56px; display: grid; place-items: center; background: var(--acao); color: var(--acao-t); border-radius: 6px 20px 6px 20px; box-shadow: 0 6px 22px rgb(10 30 30 / .28); transition: opacity .2s, visibility .2s, transform .2s; }
.wa-flutuante .icone { width: 26px; height: 26px; stroke-width: 1.5; }
.wa-flutuante.oculto { opacity: 0; visibility: hidden; transform: translateY(8px); }

/* Janelas estreitas */
@media (max-width: 900px) {
  :root { --topo: 64px; }
  .marca svg { width: 162px; height: 19px; }
  [data-menu] { display: grid; }
  .acoes { margin-left: auto; }
  .topo nav { position: fixed; inset: var(--topo) 0 0 0; margin: 0; padding: 22px var(--margem); background: var(--bg); display: none; overflow-y: auto; }
  .topo nav.aberto { display: block; }
  .topo nav ul { flex-direction: column; gap: 0; }
  .topo nav a { display: block; padding: 16px 0; font-size: 1.15rem; border-bottom: 1px solid var(--linha); }
  .hero { grid-template-columns: minmax(0, 1fr); min-height: 0; padding: 26px var(--margem) 8px; align-items: start; }
  .portico { margin-inline: calc(var(--margem) * -.5); }
  .portico svg { height: min(50vw + 70px, 38svh); max-height: none; margin-inline: auto; }
  .servico.maior, .servico.menor { grid-column: 1 / -1; grid-row: auto; }
  .camadas { flex-direction: column; }
  .camada { grid-template-columns: 40px 2.2rem minmax(0, 1fr); padding-block: 2px; min-height: 0; }
  .camada .faixa { grid-row: 1 / span 2; }
  .camada .n { grid-row: 1; text-align: left; font-size: 1.1rem; padding-top: 16px; align-self: start; }
  .camada h3 { padding: 16px 0 2px; }
  .camada p { grid-column: 3; padding: 0 0 16px; font-size: .98rem; }
  .so-largo { display: none; }
  .sobre, .contato { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 420px) {
  .topo { gap: 10px; }
  .marca svg { width: 140px; height: 17px; }
  .topo .botao.curto { padding: 8px 11px; }
  .hero .chamadas .botao { flex: 1 1 100%; }
  .contato .chamadas .botao { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}