:root{
  --bg:#07111d;--bg2:#0a1828;--panel:#0d2135;--text:#f7fbff;--muted:#a9bbcc;
  --cyan:#38d7ff;--blue:#2d7cff;--line:rgba(255,255,255,.12);--radius:22px;
  --shadow:0 22px 70px rgba(0,0,0,.34)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1180px,calc(100% - 36px));margin:auto}
.site-header{position:fixed;inset:0 0 auto;z-index:50;border-bottom:1px solid transparent;transition:.25s}.site-header.scrolled{background:rgba(5,14,24,.92);backdrop-filter:blur(14px);border-color:var(--line)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}.brand img{width:54px;height:54px;object-fit:cover;border-radius:12px}.main-nav{display:flex;gap:25px;align-items:center}.main-nav a{font-weight:650;font-size:.95rem;color:#dbe7f2}.main-nav a:hover,.main-nav a.active{color:var(--cyan)}.menu-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;padding:8px 11px;border-radius:10px;font-size:1.2rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:12px;border:1px solid transparent;font-weight:800;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#04111d;box-shadow:0 10px 30px rgba(56,215,255,.22)}.btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(3,14,25,.22)}
.hero{min-height:92vh;position:relative;display:grid;align-items:end;overflow:hidden}.hero-slider,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;transition:opacity 1.3s;transform:scale(1.02);background-size:cover;background-position:center}.hero-slide.active{opacity:1;animation:ken 8s linear both}@keyframes ken{to{transform:scale(1.1)}}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,9,16,.9),rgba(2,9,16,.36) 56%,rgba(2,9,16,.22)),linear-gradient(0deg,var(--bg),transparent 35%)}
.hero-content{position:relative;z-index:2;padding:170px 0 110px;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.77rem;font-weight:900;color:var(--cyan)}h1{font-size:clamp(3rem,8vw,6.6rem);line-height:.92;margin:.25em 0 .25em;letter-spacing:-.055em}.gradient{background:linear-gradient(90deg,#fff 20%,var(--cyan));-webkit-background-clip:text;color:transparent}.lead{font-size:clamp(1.05rem,2vw,1.35rem);max-width:690px;color:#dbe7f1}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.stats{position:relative;z-index:3;margin-top:-50px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);background:rgba(10,27,45,.9);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.stat{padding:28px 32px}.stat+ .stat{border-left:1px solid var(--line)}.stat strong{font-size:2rem;color:var(--cyan);display:block}.stat span{color:var(--muted)}
section{padding:100px 0}.section-head{max-width:760px;margin-bottom:42px}.section-head h2,.page-hero h1{font-size:clamp(2.2rem,5vw,4.3rem);line-height:1.05;margin:.2em 0}.section-head p{color:var(--muted);font-size:1.07rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:linear-gradient(180deg,rgba(16,39,61,.94),rgba(8,26,43,.94));border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:rgba(56,215,255,.11);color:var(--cyan);font-size:1.5rem}.card h3{margin:18px 0 8px}.card p{color:var(--muted)}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.project{position:relative;min-height:410px;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line)}.project img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.55s}.project:hover img{transform:scale(1.045)}.project:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,8,15,.94),transparent 72%)}.project-copy{position:absolute;z-index:2;left:26px;right:26px;bottom:24px}.project-copy .power{color:var(--cyan);font-weight:900}.project-copy h3{font-size:1.7rem;margin:.15em 0}.project-copy p{margin:0;color:#c9d8e5}
.cta{background:linear-gradient(135deg,rgba(45,124,255,.25),rgba(56,215,255,.09));border-block:1px solid var(--line)}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}.cta h2{font-size:clamp(2rem,5vw,3.7rem);margin:0}.cta p{color:var(--muted);max-width:600px}
.page-hero{padding:180px 0 85px;background:radial-gradient(circle at 80% 0,rgba(45,124,255,.22),transparent 35%),var(--bg2);border-bottom:1px solid var(--line)}.page-hero p{max-width:760px;color:var(--muted);font-size:1.15rem}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}.photo-panel img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}.detail-list{display:grid;gap:12px;margin:28px 0}.detail{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.detail span{color:var(--muted)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gallery a{overflow:hidden;border-radius:16px;border:1px solid var(--line)}.gallery img{width:100%;height:260px;object-fit:cover;transition:.4s}.gallery a:hover img{transform:scale(1.04)}
form{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}label{font-weight:750}input,select,textarea{width:100%;background:#071728;border:1px solid var(--line);color:#fff;border-radius:12px;padding:14px 15px;font:inherit}textarea{min-height:150px;resize:vertical}.form-note{color:var(--cyan);font-weight:700}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}.contact-card a{color:var(--cyan)}
.site-footer{padding:48px 0 28px;border-top:1px solid var(--line);background:#040c15}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px}.site-footer p,.site-footer li{color:var(--muted)}.site-footer ul{padding:0;list-style:none}.copyright{border-top:1px solid var(--line);margin-top:28px;padding-top:22px;color:var(--muted);font-size:.9rem}
.whatsapp{position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#04140a;font-size:1.5rem;font-weight:900;box-shadow:var(--shadow)}
.reveal{opacity:0;transform:translateY(28px);transition:.7s}.reveal.visible{opacity:1;transform:none}.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:100;display:grid;place-items:center;padding:30px}.lightbox img{max-width:95vw;max-height:88vh;border-radius:15px}.lightbox button{position:absolute;right:25px;top:20px;background:none;border:0;color:#fff;font-size:3rem;cursor:pointer}
.notice{padding:11px 16px;background:rgba(56,215,255,.1);border:1px solid rgba(56,215,255,.28);border-radius:12px;color:#c8f6ff}
@media(max-width:850px){.main-nav{display:none;position:absolute;top:75px;left:18px;right:18px;flex-direction:column;align-items:stretch;background:#071523;padding:20px;border-radius:16px;border:1px solid var(--line)}.main-nav.open{display:flex}.menu-toggle{display:block}.desktop-cta{display:none}.stats-grid,.grid-3,.project-grid,.split,.contact-grid,.footer-grid{grid-template-columns:1fr}.stat+.stat{border-left:0;border-top:1px solid var(--line)}.gallery{grid-template-columns:repeat(2,1fr)}.cta-inner{display:block}.cta .btn{margin-top:20px}}
@media(max-width:560px){.brand span{display:none}.hero-content{padding-bottom:90px}.stats{margin-top:-25px}section{padding:75px 0}.gallery{grid-template-columns:1fr}.gallery img{height:240px}form{grid-template-columns:1fr}.field.full{grid-column:auto}}