:root{
  --navy:#062b49;--navy2:#021b30;--gold:#d29a49;--gold2:#b8792d;
  --white:#fff;--text:#172536;--muted:#667586;--soft:#f5f7f9;--line:#dfe5ea;
  --shadow:0 15px 45px rgba(2,27,48,.12);--radius:16px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 34px));margin:auto}
.topbar{background:var(--navy2);color:#fff;font-size:.9rem}
.topbar-inner{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar a:hover{color:var(--gold)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 1px 12px rgba(0,0,0,.07)}
.nav-wrap{min-height:96px;display:flex;align-items:center;gap:34px}
.brand img{width:275px;max-height:82px;object-fit:contain}
nav{display:flex;gap:28px;margin-left:auto;font-weight:800;text-transform:uppercase;font-size:.93rem}
nav a{padding:36px 0 32px;border-bottom:3px solid transparent}
nav a:hover{color:var(--gold2);border-color:var(--gold)}
.menu-btn{display:none;background:none;border:0;font-size:1.7rem}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:52px;padding:0 24px;border-radius:9px;border:1px solid transparent;font-weight:800;text-transform:uppercase;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#fff;box-shadow:0 10px 25px rgba(210,154,73,.25)}
.btn-outline{border-color:var(--gold);color:#fff;background:transparent}
.hero{background:linear-gradient(110deg,rgba(2,27,48,.98),rgba(6,43,73,.88));color:#fff}
.hero-grid{min-height:560px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:52px;padding:60px 0}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--gold);font-weight:800}
h1{font-size:clamp(3rem,6vw,5.4rem);line-height:.95;margin:14px 0 24px;text-transform:uppercase;letter-spacing:-.05em}
h1 span{color:var(--gold)}
.hero-text{font-size:1.16rem;max-width:650px;color:rgba(255,255,255,.88)}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin:30px 0}
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:42px}
.benefits div{border-left:2px solid var(--gold);padding-left:12px}
.benefits strong,.benefits span{display:block}
.benefits span{font-size:.84rem;color:rgba(255,255,255,.72)}
.hero-logo-card{background:rgba(255,255,255,.95);padding:36px;border-radius:24px;box-shadow:0 30px 70px rgba(0,0,0,.25)}
.section{padding:76px 0}
.section-soft{background:var(--soft)}
.section-title{text-align:center;margin-bottom:34px}
.section-title h2{margin:0;color:var(--navy);font-size:2.25rem;text-transform:uppercase}
.section-title span{display:block;width:58px;height:3px;background:var(--gold);margin:10px auto 0}
.section-title.compact{margin-bottom:22px}
.section-title.compact h2{font-size:1.35rem}
.section-title.light h2{color:#fff}
.services-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:14px}
.service{border:1px solid var(--line);border-radius:12px;background:#fff;text-align:center;padding:20px 10px;box-shadow:0 6px 18px rgba(2,27,48,.04)}
.service-icon{font-size:2.2rem;min-height:54px;display:grid;place-items:center}
.service h3{font-size:.78rem;text-transform:uppercase;margin:10px 0 0}
.gallery-intro{text-align:center;color:var(--muted);margin:-15px 0 28px}
.projects-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.project{overflow:hidden;border-radius:12px;background:#fff;box-shadow:var(--shadow)}
.project-placeholder{height:220px;display:grid;place-items:center;text-align:center;padding:20px;font-weight:800;color:#fff;background:linear-gradient(140deg,#0c3b60,#1d638d)}
.p2 .project-placeholder{background:linear-gradient(140deg,#7a654c,#c5a878)}
.p3 .project-placeholder{background:linear-gradient(140deg,#56606a,#aab3ba)}
.p4 .project-placeholder{background:linear-gradient(140deg,#5a3d24,#b47f4d)}
.p5 .project-placeholder{background:linear-gradient(140deg,#1e2e3b,#536575)}
.project span{display:block;background:var(--navy);color:#fff;text-align:center;padding:12px;font-size:.9rem}
.info-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:22px}
.info-card,.quote-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 8px 28px rgba(2,27,48,.06)}
.quote-card{background:linear-gradient(145deg,var(--navy),var(--navy2));color:#fff}
.checklist{list-style:none;padding:0;margin:24px 0 0}
.checklist li{margin:11px 0;padding-left:25px;position:relative}
.checklist li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900}
form{display:grid;gap:10px}
input,textarea,select{width:100%;border:1px solid #cbd5dc;border-radius:7px;padding:12px;background:#fff}
textarea{min-height:110px;resize:vertical}
.form-note{font-size:.8rem;color:rgba(255,255,255,.7);text-align:center}
.center{text-align:center}
.map-card{height:220px;border-radius:12px;background:linear-gradient(135deg,#dce8df,#b8cec0);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--navy)}
.map-pin{font-size:2rem}
.whatsapp{position:fixed;right:22px;bottom:22px;z-index:30;width:58px;height:58px;border-radius:50%;background:#19c75b;color:#fff;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 12px 28px rgba(0,0,0,.25)}
.contact-strip{background:linear-gradient(90deg,var(--gold2),var(--gold));color:#fff}
.contact-strip .container{min-height:52px;display:flex;justify-content:space-around;align-items:center;gap:20px;font-weight:700}
footer{background:var(--navy2);color:rgba(255,255,255,.8);padding:36px 0 18px}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:40px}
.footer-grid h3{color:#fff;margin-top:0;text-transform:uppercase;font-size:.95rem}
.footer-grid a,.footer-grid span{display:block;margin:7px 0}
.footer-brand img{width:230px;background:#fff;border-radius:12px;padding:12px}
.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:24px;padding-top:16px;text-align:center;font-size:.85rem}
@media(max-width:1000px){
  .services-grid{grid-template-columns:repeat(4,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:1fr}
  .benefits{grid-template-columns:repeat(2,1fr)}
  .nav-cta{display:none}
  nav{display:none;position:absolute;top:96px;left:16px;right:16px;background:#fff;flex-direction:column;padding:18px;border-radius:14px;box-shadow:var(--shadow)}
  nav.open{display:flex}
  nav a{padding:10px 0}
  .menu-btn{display:block;margin-left:auto}
}
@media(max-width:760px){
  .topbar-inner{justify-content:center}.topbar-inner span,.topbar-inner a:nth-child(2){display:none}
  .brand img{width:215px}
  .nav-wrap{min-height:82px}
  nav{top:82px}
  .hero-grid{grid-template-columns:1fr;padding:50px 0}
  .hero-logo-card{display:none}
  .projects-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:1fr 1fr}
  .contact-strip .container{flex-direction:column;padding:12px 0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  h1{font-size:2.8rem}
  .hero-actions .btn{width:100%}
  .benefits{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}