@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap');

:root{
  --navy:#0b1724; --navy2:#122437; --purple2:#b60ed2; --purple22:#830f96; --purple:#9C27B0;
  --light:#f5f7f9; --text:#263442; --muted:#667585; --white:#fff;
  --border:#e5e9ed; --shadow:0 18px 50px rgba(11,23,36,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.7;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.topbar{background:var(--navy);color:#dbe4ec;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;padding:8px 0;gap:20px}
.navbar{position:sticky;top:0;z-index:1000;background:#fff;box-shadow:0 5px 22px rgba(0,0,0,.07)}
.nav-inner{height:78px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--navy)}
.logo-mark{width:42px;height:42px;background:var(--purple);clip-path:polygon(0 100%,0 35%,50% 0,100% 35%,100% 100%,72% 100%,72% 48%,50% 32%,28% 48%,28% 100%);position:relative}
.logo span{font-size:20px;letter-spacing:.3px}
.logo small{display:block;font-size:9px;letter-spacing:2px;color:var(--purple2);font-weight:700}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}
.nav-links a:hover,.nav-links a.active{color:var(--purple2)}
.nav-cta{background:var(--purple2);color:#fff!important;padding:11px 18px;border-radius:4px}
.menu-btn{display:none;background:none;border:0;font-size:27px;color:var(--navy)}
.hero{min-height:620px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(7,18,29,.94) 0%,rgba(7,18,29,.72) 50%,rgba(7,18,29,.28) 100%),url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=2000&q=85') center/cover}
.hero-content{max-width:700px;color:#fff;padding:90px 0}
.eyebrow{color:var(--purple);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:13px}
.hero h1{font-family:Oswald,sans-serif;text-transform:uppercase;font-size:clamp(44px,6vw,76px);line-height:1.05;margin:15px 0 20px}
.hero p{font-size:18px;color:#d9e1e7;max-width:650px}
.btns{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 22px;border-radius:4px;font-weight:700;font-size:14px}
.btn-primary{background:var(--purple2);color:#fff}
.btn-outline{border:1px solid rgba(255,255,255,.6);color:#fff}
.section{padding:90px 0}
.section.alt{background:var(--light)}
.section-head{text-align:center;max-width:760px;margin:0 auto 48px}
.section-head .eyebrow{color:var(--purple2)}
.section-head h2{font-family:Oswald,sans-serif;text-transform:uppercase;color:var(--navy);font-size:42px;line-height:1.15;margin:9px 0 14px}
.section-head p{color:var(--muted)}
.grid{display:grid;gap:24px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--border);padding:30px;box-shadow:0 8px 28px rgba(11,23,36,.04);transition:.25s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.icon{width:55px;height:55px;display:grid;place-items:center;background:#fff3e7;color:var(--purple2);font-size:24px;border-radius:6px;margin-bottom:20px}
.card h3{color:var(--navy);margin-bottom:10px;font-size:19px}
.card p{color:var(--muted);font-size:14px}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-image{min-height:470px;background:linear-gradient(90deg,rgba(11,23,36,.12),rgba(11,23,36,.12)),url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?auto=format&fit=crop&w=1200&q=85') center/cover}
.kicker{font-size:13px;text-transform:uppercase;letter-spacing:2px;color:var(--purple2);font-weight:800}
.title{font-family:Oswald,sans-serif;color:var(--navy);font-size:44px;line-height:1.15;text-transform:uppercase;margin:8px 0 18px}
.text{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;margin:25px 0}
.checks li{margin:10px 0;font-weight:600}.checks li:before{content:'✓';color:var(--purple2);font-weight:900;margin-right:12px}
.stats{background:var(--purple2);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.stat{padding:28px 15px;border-right:1px solid rgba(255,255,255,.25)}.stat:last-child{border:0}
.stat strong{display:block;font-family:Oswald;font-size:40px}.stat span{font-size:13px;text-transform:uppercase;letter-spacing:1px}
.page-hero{padding:110px 0;background:linear-gradient(90deg,rgba(7,18,29,.92),rgba(7,18,29,.6)),url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2000&q=85') center/cover;color:#fff}
.page-hero h1{font-family:Oswald;text-transform:uppercase;font-size:56px}.page-hero p{color:#dbe4ec;max-width:650px}
.service-card{padding:0;overflow:hidden}.service-card img{height:210px;width:100%;object-fit:cover}.service-card .body{padding:25px}
.service-card a{color:var(--purple2);font-weight:800;font-size:13px;text-transform:uppercase}
.equipment img{height:190px;width:100%;object-fit:cover}.equipment .body{padding:20px}
.project{position:relative;height:310px;overflow:hidden}.project img{width:100%;height:100%;object-fit:cover;transition:.4s}.project:hover img{transform:scale(1.06)}
.project .overlay{position:absolute;inset:auto 0 0;padding:30px 24px;background:linear-gradient(transparent,rgba(0,0,0,.9));color:#fff}.project h3{font-family:Oswald;font-size:25px}
.cta{background:var(--navy);color:#fff;padding:70px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-family:Oswald;text-transform:uppercase;font-size:40px}.cta p{color:#c8d2dc}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}
.contact-item{display:flex;gap:16px;margin:25px 0}.contact-item .icon{flex:0 0 48px;width:48px;height:48px;margin:0}
.form{background:#fff;border:1px solid var(--border);padding:32px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{margin-bottom:16px}.field.full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:var(--navy)}
input,textarea,select{width:100%;padding:12px 13px;border:1px solid #d7dee5;border-radius:4px;font:inherit;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--purple2)}textarea{min-height:140px;resize:vertical}
.footer{background:#07111b;color:#aebbc7;padding:60px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}.footer h3{color:#fff;margin-bottom:18px}.footer a{display:block;margin:8px 0;font-size:14px}.footer a:hover{color:var(--purple2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between}
.whatsapp{position:fixed;right:20px;bottom:20px;background:#1ea952;color:#fff;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:24px;z-index:900;box-shadow:0 10px 25px rgba(0,0,0,.2)}
@media(max-width:900px){
 .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;box-shadow:var(--shadow)}
 .nav-links.open{display:flex}.menu-btn{display:block}.grid-4{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr}
 .about-split,.contact-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{display:block}
}
@media(max-width:600px){
 .topbar .container{display:block;text-align:center}.topbar .container span{display:block}.nav-inner{height:70px}.nav-links{top:70px}
 .hero{min-height:590px}.hero h1{font-size:48px}.section{padding:65px 0}.section-head h2,.title{font-size:35px}
 .grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
 .page-hero{padding:80px 0}.page-hero h1{font-size:45px}
}