:root{
  --azul:#0B3549; --azul-2:#14506E; --azul-3:#07242F;
  --gelo:#D9EAF2; --cobre:#A85416; --cobre-2:#C06A22; --cobre-lt:#E08B41;
  --ink:#0C1A22; --ink-2:#3A5566; --ink-3:#66818F;
  --bg:#FFFFFF; --bg-2:#F2F7F9; --line:#DDE8ED;
  --display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --body:'Instrument Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --wrap:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--cobre)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.narrow{max-width:720px}

/* ---------- topo ---------- */
.top{background:var(--azul);color:#fff;position:sticky;top:0;z-index:50}
.top .wrap{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;margin-right:auto}
.brand .nm{font-family:var(--display);font-weight:900;font-size:21px;letter-spacing:-.03em;line-height:1}
.brand .sb{font-family:var(--display);font-weight:600;font-size:9.5px;letter-spacing:.2em;
  text-transform:uppercase;color:#8FB6C8;display:block;margin-top:3px}
.nav{display:flex;gap:22px}
.nav a{color:#CFE2EB;text-decoration:none;font-size:15px;font-weight:500;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:#fff}
.topzap{background:var(--cobre-2);color:#fff;text-decoration:none;font-family:var(--display);
  font-weight:800;font-size:14.5px;padding:11px 18px;border-radius:8px;white-space:nowrap;
  display:flex;align-items:center;gap:8px}
@media(max-width:900px){.nav{display:none}}

/* ---------- hero ---------- */
.hero{background:linear-gradient(170deg,#14506E 0%,#0B3549 62%,#07242F 100%);color:#fff;
  padding:74px 0 82px}
.hero h1{font-family:var(--display);font-weight:900;font-size:clamp(33px,5.4vw,52px);
  line-height:1.04;letter-spacing:-.035em;margin:0;max-width:15em;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--cobre-lt)}
.hero p{font-size:19.5px;color:#C6DCE7;max-width:33em;margin:22px 0 0}
.kick{display:inline-block;font-family:var(--display);font-weight:800;font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;color:var(--azul);background:var(--cobre-lt);
  padding:8px 14px;border-radius:6px;margin:0 0 24px}
.cta{display:inline-flex;align-items:center;gap:12px;background:var(--cobre-2);color:#fff;
  text-decoration:none;font-family:var(--display);font-weight:800;font-size:18px;
  padding:17px 30px;border-radius:12px;margin-top:32px;box-shadow:0 12px 32px rgba(0,0,0,.28)}
.cta:hover{background:var(--cobre-lt);color:var(--azul)}
.under{font-size:15px;color:#9CBDCD;margin:14px 0 0}

/* ---------- números ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.16);border-radius:12px;overflow:hidden;margin-top:44px}
.tile{background:rgba(11,53,73,.55);padding:22px 20px}
.tile b{display:block;font-family:var(--display);font-weight:900;font-size:30px;
  letter-spacing:-.03em;color:#fff}
.tile span{display:block;font-size:14px;color:#9CBDCD;margin-top:3px}
@media(max-width:640px){.tiles{grid-template-columns:1fr}}

/* ---------- seções ---------- */
section{padding:64px 0}
section.alt{background:var(--bg-2)}
h2{font-family:var(--display);font-weight:900;font-size:clamp(25px,3.6vw,34px);
  letter-spacing:-.03em;line-height:1.12;margin:0 0 14px;text-wrap:balance}
h3{font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.02em;margin:0 0 6px}
.sub{color:var(--ink-2);font-size:18px;margin:0 0 34px;max-width:36em}
p{margin:0 0 16px}

/* cartões de serviço */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff;
  display:flex;flex-direction:column}
.card .ic{width:44px;height:44px;border-radius:11px;background:var(--azul);color:var(--gelo);
  display:grid;place-items:center;margin-bottom:18px}
.card p{color:var(--ink-2);font-size:16px;margin:0 0 18px}
.card a{margin-top:auto;font-family:var(--display);font-weight:700;font-size:15px;
  text-decoration:none;display:inline-flex;align-items:center;gap:7px}
@media(max-width:820px){.cards{grid-template-columns:1fr}}

/* lista numerada */
.steps{display:grid;grid-template-columns:1fr 1fr;gap:20px 40px;margin:0;padding:0;list-style:none}
.steps li{display:flex;gap:16px;align-items:flex-start}
.steps b{font-family:var(--display);font-weight:900;color:var(--cobre);flex:0 0 auto;font-size:16px;padding-top:2px}
.steps span{font-size:16.5px}
@media(max-width:700px){.steps{grid-template-columns:1fr}}

/* fotos */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gal figure{margin:0}
.gal img{border-radius:12px;width:100%;height:260px;object-fit:cover}
.gal figcaption{font-size:14px;color:var(--ink-3);margin-top:8px}
@media(max-width:760px){.gal{grid-template-columns:1fr 1fr}.gal img{height:190px}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:14px;width:100%;height:100%;max-height:460px;object-fit:cover}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:26px}}

/* cidades */
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.chips a,.chips span{font-size:15px;border:1px solid var(--line);border-radius:999px;
  padding:9px 17px;background:#fff;color:var(--ink-2);text-decoration:none}
.chips a:hover{border-color:var(--cobre);color:var(--cobre)}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{font-family:var(--display);font-weight:700;font-size:17.5px;padding:19px 0;
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--cobre);font-weight:900;font-size:22px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq p{color:var(--ink-2);margin:0 0 20px;max-width:44em}

/* faixa final */
.band{background:var(--azul);color:#fff;padding:64px 0;text-align:center}
.band h2{color:#fff}
.band p{color:#B6D2DF;max-width:30em;margin:0 auto 8px}

/* rodapé */
footer{background:var(--azul-3);color:#8FB6C8;padding:44px 0 60px;font-size:15px}
footer a{color:#CFE2EB;text-decoration:none}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
footer h4{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.14em;
  text-transform:uppercase;color:#5E8599;margin:0 0 12px}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
footer .fine{border-top:1px solid rgba(143,182,200,.2);margin-top:34px;padding-top:20px;font-size:13.5px;color:#5E8599}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}

/* barra fixa no celular */
.barzap{display:none}
@media(max-width:900px){
  .barzap{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:var(--cobre-2);color:#fff;text-decoration:none;align-items:center;
    justify-content:center;gap:10px;padding:16px;font-family:var(--display);
    font-weight:800;font-size:17px;box-shadow:0 -6px 22px rgba(0,0,0,.2)}
  body{padding-bottom:62px}
}

/* ---------- ajustes de celular ---------- */
@media(max-width:560px){
  .brand .sb{display:none}
  .brand .nm{font-size:19px}
  .top .wrap{gap:10px;min-height:60px}
  .topzap{font-size:13px;padding:10px 13px;gap:6px}
  .topzap svg{width:17px;height:17px}
  .hero{padding:52px 0 60px}
  .hero p{font-size:18px}
  .cta{font-size:17px;padding:16px 24px;width:100%;justify-content:center}
  section{padding:48px 0}
}