:root{
  --azul:#062a49;
  --azul2:#0b4775;
  --amarelo:#f5c400;
  --grafite:#171c22;
  --cinza:#66737f;
  --claro:#f4f7f9;
  --branco:#fff;
  --verde:#25d366;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial,Helvetica,sans-serif;color:#1e293b;background:#fff;line-height:1.6}
img{display:block;width:100%}
a{text-decoration:none}
.container{width:min(1180px,90%);margin:auto}
header{position:sticky;top:0;z-index:1000;background:rgba(6,42,73,.98);box-shadow:0 3px 18px rgba(0,0,0,.18)}
.menu-container{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo img{width:220px;height:62px;object-fit:contain;object-position:left center}
nav{display:flex;gap:22px;align-items:center}
nav a{color:#fff;font-weight:700;font-size:14px}
nav a:hover,nav a.ativo{color:var(--amarelo)}
.btn-menu{background:var(--amarelo);color:var(--azul)!important;padding:12px 18px;border-radius:7px}
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden}
.hero video,.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,23,41,.96),rgba(6,42,73,.88) 48%,rgba(6,42,73,.34))}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:720px;color:#fff}
.kicker{color:var(--amarelo);font-size:13px;font-weight:900;letter-spacing:4px;margin-bottom:16px}
.hero h1{font-size:58px;line-height:1.06;margin-bottom:20px}
.hero h1 span{color:var(--amarelo)}
.hero p{font-size:19px;color:#e6eef5;max-width:650px;margin-bottom:28px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 24px;border-radius:7px;font-weight:800;transition:.25s}
.btn-yellow{background:var(--amarelo);color:var(--azul)}
.btn-yellow:hover{transform:translateY(-2px);background:#ffd633}
.btn-outline{border:2px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--azul)}
.faixa{background:var(--amarelo);color:var(--azul);padding:18px 10px;text-align:center;font-weight:900;letter-spacing:2px;font-size:14px}
section{padding:82px 0}
.section-head{text-align:center;margin-bottom:44px}
.section-head .eyebrow,.eyebrow{font-size:13px;font-weight:900;letter-spacing:3px;text-transform:uppercase;color:var(--azul2)}
.section-head h2{font-size:40px;line-height:1.15;color:var(--azul);margin:8px 0 12px}
.section-head p{max-width:760px;margin:auto;color:var(--cinza)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border-radius:12px;padding:28px;box-shadow:0 10px 35px rgba(0,0,0,.08);border-bottom:4px solid var(--amarelo)}
.card h3{color:var(--azul);margin:14px 0 8px}
.card p{color:var(--cinza);font-size:15px}
.card .icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--azul);color:var(--amarelo);font-size:25px}
.link{display:inline-block;margin-top:14px;color:var(--azul2);font-weight:800}
.alt{background:var(--claro)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.media img,.media video{width:100%;height:460px;object-fit:cover;border-radius:12px;box-shadow:0 15px 40px rgba(0,0,0,.14)}
.copy h2{font-size:40px;line-height:1.15;color:var(--azul);margin:8px 0 18px}
.copy p{color:var(--cinza);margin-bottom:14px}
.list{margin:18px 0}
.list div{padding:10px 0;border-bottom:1px solid #dbe3e8}
.list strong{color:var(--azul)}
.dark{background:var(--azul);color:#fff}
.dark .eyebrow{color:var(--amarelo)}
.dark .copy h2{color:#fff}
.dark .copy p{color:#d9e3ea}
.gallery{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:280px 280px;gap:14px}
.photo{position:relative;overflow:hidden;border-radius:10px;background:#d9e0e5}
.photo:first-child{grid-row:span 2}
.photo img{height:100%;object-fit:cover;transition:.35s}
.photo:hover img{transform:scale(1.05)}
.caption{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 14px;color:#fff;font-weight:800;background:linear-gradient(transparent,rgba(0,0,0,.86))}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{padding:24px;border-radius:10px;background:var(--azul);color:#fff;text-align:center}
.stat strong{display:block;color:var(--amarelo);font-size:19px;margin-bottom:4px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{text-align:center;padding:22px}
.num{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:var(--amarelo);color:var(--azul);font-weight:900;font-size:22px}
.step h3{margin-bottom:8px}
.step p{color:#b9c4cc;font-size:14px}
.cta{background:var(--grafite);color:#fff}
.cta .section-head h2{color:#fff}
.cta .section-head p{color:#c8d1d8}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px}
.contact-card{background:var(--azul);color:#fff;padding:38px;border-radius:12px}
.contact-card h2{font-size:34px;margin-bottom:20px}
.contact-item{margin-bottom:22px}
.contact-item strong{display:block;color:var(--amarelo);font-size:13px;letter-spacing:1px}
.contact-item a{color:#fff}
.facade{margin-top:22px}
.facade img{height:270px;object-fit:cover;border-radius:10px}
.map iframe{width:100%;min-height:560px;height:100%;border:0;border-radius:12px}
.page-hero{padding:88px 0;background:linear-gradient(135deg,var(--azul),#0d4e7e);color:#fff}
.page-hero .eyebrow{color:var(--amarelo)}
.page-hero h1{font-size:52px;line-height:1.08;margin:10px 0 16px}
.page-hero p{max-width:760px;color:#dbe7ef;font-size:18px}
.service-detail{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center;margin-bottom:60px}
.service-detail:last-child{margin-bottom:0}
.service-detail img{height:390px;object-fit:cover;border-radius:12px}
.service-detail h2{color:var(--azul);font-size:34px;margin:8px 0 14px}
.service-detail p{color:var(--cinza);margin-bottom:12px}
.equipment-card{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;margin-bottom:48px;background:#fff;padding:22px;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.equipment-card img{height:360px;object-fit:cover;border-radius:10px}
.equipment-card h2{color:var(--azul);margin:8px 0 12px}
.story{max-width:900px;margin:auto}
.story p{color:var(--cinza);font-size:17px;margin-bottom:18px}
footer{background:#061a2a;color:#bdc8d1;padding:40px 0 22px}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.footer-grid img{width:205px}
.copyr{text-align:center;margin-top:30px;padding-top:18px;border-top:1px solid #294052;font-size:13px}
.whatsapp{position:fixed;right:22px;bottom:22px;z-index:2000;background:var(--verde);color:#fff;padding:14px 20px;border-radius:50px;font-weight:800;box-shadow:0 8px 25px rgba(0,0,0,.25)}
@media(max-width:900px){
  nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}
  nav a{font-size:12px}
  .grid-4,.stats,.steps{grid-template-columns:1fr 1fr}
  .two-col,.contact-grid,.service-detail,.equipment-card{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-template-rows:300px 300px 300px}
  .photo:first-child{grid-row:auto}
  .hero h1,.page-hero h1{font-size:42px}
}
@media(max-width:600px){
  .menu-container{flex-direction:column;padding:14px 0}
  .logo img{width:205px}
  nav a:not(.btn-menu){display:none}
  .grid-4,.stats,.steps,.gallery{grid-template-columns:1fr}
  .gallery{grid-template-rows:repeat(5,320px)}
  .hero{min-height:590px}
  .hero h1,.page-hero h1{font-size:35px}
  .section-head h2,.copy h2{font-size:31px}
  .media img,.media video,.equipment-card img,.service-detail img{height:340px}
}