:root{
  --bg:#07111f; --bg-soft:#0b1728; --surface:#0f1e31; --surface-2:#13253b;
  --text:#f7fafc; --muted:#a9b7c8; --gold:#f5a524; --gold-2:#ffd166;
  --line:rgba(255,255,255,.10); --green:#18b76a; --shadow:0 22px 60px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:#040a12;border-bottom:1px solid var(--line);color:#cbd5e1;font-size:12px}
.topbar .container{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.top-item{display:flex;gap:7px;align-items:center}.top-item b{color:var(--gold-2)}
header{position:sticky;top:0;z-index:1000;background:rgba(4,10,18,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:flex;align-items:center;gap:12px}.logo{width:48px;height:48px;border:1px solid var(--gold);border-radius:14px;display:grid;place-items:center;font-weight:900;color:var(--gold);background:linear-gradient(145deg,#182b43,#091522);box-shadow:0 0 0 5px rgba(245,165,36,.06)}
.brand strong{display:block;font-size:18px;letter-spacing:.7px}.brand span{display:block;color:var(--gold-2);font-size:10px;letter-spacing:2px;font-weight:800}
.navlinks{display:flex;align-items:center;gap:25px}.navlinks a:not(.btn){font-size:13px;font-weight:800;color:#dce5ef}.navlinks a:not(.btn):hover{color:var(--gold-2)}
.menu{display:none;background:transparent;color:white;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:21px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:10px;font-weight:850;font-size:13px;border:1px solid transparent;cursor:pointer;transition:.25s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,0,0,.22)}
.primary{background:var(--gold);color:#111827}.primary:hover{background:var(--gold-2)}.secondary{border-color:#64748b;background:rgba(255,255,255,.03);color:#fff}.whatsapp{background:var(--green);color:white}
.hero{position:relative;min-height:650px;display:flex;align-items:center;overflow:hidden;background:
radial-gradient(circle at 75% 35%,rgba(245,165,36,.20),transparent 28%),
radial-gradient(circle at 90% 90%,rgba(24,183,106,.10),transparent 25%),
linear-gradient(115deg,#07111f 10%,#0a1727 58%,#101d2d 100%)}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,31,.98),rgba(7,17,31,.74) 48%,rgba(7,17,31,.25));}
.hero:after{content:"";position:absolute;inset:0;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:55px 55px;mask-image:linear-gradient(90deg,black,transparent 75%)}
.hero-content{position:relative;z-index:2;padding:95px 0;max-width:820px}
.eyebrow{color:var(--gold-2);font-size:12px;font-weight:900;letter-spacing:2px}
h1{font-size:clamp(44px,7vw,78px);line-height:.98;letter-spacing:-2px;margin:16px 0 22px}h1 span{color:var(--gold)}
.lead{max-width:700px;color:#c5d0dc;font-size:18px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.trust{display:flex;gap:25px;flex-wrap:wrap;margin-top:32px;color:#c9d3df;font-size:13px}.trust b{color:white}
.hero-badge{position:absolute;right:6%;bottom:48px;z-index:2;width:210px;padding:18px;border:1px solid var(--line);border-radius:16px;background:rgba(8,18,30,.68);backdrop-filter:blur(12px);box-shadow:var(--shadow)}
.hero-badge strong{display:block;color:var(--gold-2);font-size:27px}.hero-badge span{color:var(--muted);font-size:12px}
section{padding:82px 0;border-bottom:1px solid var(--line)}
.section-head{text-align:center;max-width:720px;margin:0 auto 42px}.section-head h2{font-size:36px;letter-spacing:-.8px;margin:0 0 9px}.section-head p{margin:0;color:var(--muted)}
.grid{display:grid;gap:20px}.services{grid-template-columns:repeat(5,1fr)}
.card{background:linear-gradient(145deg,rgba(19,37,59,.92),rgba(9,20,34,.95));border:1px solid var(--line);border-radius:17px;padding:24px;box-shadow:0 12px 35px rgba(0,0,0,.10);transition:.25s}.card:hover{transform:translateY(-5px);border-color:rgba(245,165,36,.45)}
.icon{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;background:rgba(245,165,36,.10);border:1px solid rgba(245,165,36,.28);font-size:22px;margin-bottom:17px}.card h3{margin:0 0 8px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:13px}
.two-col{grid-template-columns:1fr 1fr}.about-box{height:100%;padding:32px}.about-box h2{font-size:30px;line-height:1.1}.about-box ul{color:var(--muted);padding-left:19px}.about-box li{margin:10px 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:28px}.stat{padding:17px;text-align:center;background:#0c1929}.stat strong{font-size:26px;color:var(--gold)}.stat span{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.projects{grid-template-columns:repeat(4,1fr)}.project{padding:0;overflow:hidden}.project-art{height:190px;position:relative;background:linear-gradient(135deg,#172a42,#33465d)}.project-art:before{content:"";position:absolute;inset:22px;border:3px solid #b8c3d0;transform:skew(-12deg);opacity:.45}.project-art:after{content:"";position:absolute;left:15%;right:15%;top:50%;height:4px;background:var(--gold);box-shadow:0 30px 0 rgba(245,165,36,.55)}
.project-info{padding:19px}.project-info h3{margin:0;font-size:16px}.project-info p{margin:5px 0 0;font-size:12px;color:var(--muted)}
.contact-grid{grid-template-columns:1fr 1.25fr 1fr}.contact-list{list-style:none;padding:0;margin:0}.contact-list li{display:flex;gap:10px;align-items:flex-start;margin:12px 0;color:var(--muted)}.contact-list b{color:var(--gold-2);min-width:70px}
form input,form textarea{font:inherit;width:100%;padding:13px 14px;margin-bottom:11px;border:1px solid #34445a;border-radius:10px;background:#071321;color:#fff;outline:none}form input:focus,form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,165,36,.08)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.map{min-height:275px;border-radius:12px;border:1px solid var(--line);background:radial-gradient(circle at 50% 45%,rgba(245,165,36,.12),transparent 30%),#091827;display:grid;place-items:center;text-align:center;padding:25px}.map .pin{font-size:42px}.map p{margin:3px 0;color:#cbd5e1}.map a{color:var(--gold-2);font-weight:800}
.footer{padding:28px 0;color:#8798ac;text-align:center;font-size:12px}
.floating-wa{position:fixed;right:22px;bottom:22px;z-index:110;width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:27px;box-shadow:0 10px 30px rgba(0,0,0,.35);transition:.2s}.floating-wa:hover{transform:scale(1.07)}
.quote-tab{position:fixed;right:0;top:52%;z-index:90;background:var(--gold);color:#111827;padding:14px 10px;border-radius:10px 0 0 10px;font-weight:950;writing-mode:vertical-rl}
.success{display:none;margin-top:10px;color:#86efac;font-size:13px}
@media(max-width:1050px){.services{grid-template-columns:repeat(3,1fr)}.projects{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr 1fr}.map-card{grid-column:1/-1}.hero-badge{right:3%}}
@media(max-width:760px){
.topbar{display:none}.navlinks{display:none;position:absolute;left:4%;right:4%;top:76px;padding:15px;flex-direction:column;align-items:stretch;background:#081321;border:1px solid #334155;border-radius:13px}.navlinks.open{display:flex}.navlinks .btn{width:100%}.menu{display:block}
.hero{min-height:650px}.hero-content{padding:75px 0}.hero-badge{display:none}.services,.projects,.two-col,.contact-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:1fr}section{padding:60px 0}h1{letter-spacing:-1.5px}
}
@media(max-width:420px){.brand strong{font-size:15px}.brand span{font-size:8px}h1{font-size:43px}.actions .btn{width:100%}}