:root{
  --primary:#1769ff;--primary-dark:#0c4ed4;--navy:#071827;--navy-2:#0c2437;
  --text:#142033;--muted:#6b7788;--light:#f3f7fc;--white:#fff;
  --radius:24px;--radius-sm:18px;--shadow:0 24px 65px rgba(17,39,70,.12);
}
html{scroll-behavior:smooth}body{font-family:"Manrope",sans-serif;color:var(--text);background:#fff;overflow-x:hidden}
a{text-decoration:none}.section{padding:100px 0}.section-soft{background:var(--light)}
.section-title{font-weight:800;font-size:clamp(2rem,3vw,3.2rem);letter-spacing:-.04em;margin:0}.section-lead{color:var(--muted);font-size:1.05rem;max-width:700px}
.btn{border-radius:14px;font-weight:700;padding:.85rem 1.25rem}.btn-primary{background:var(--primary);border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}
.btn-outline-light:hover{color:var(--navy)}
.navbar{position:absolute;z-index:20;width:100%;padding:24px 0;color:#fff}.navbar.scrolled{position:fixed;background:rgba(7,24,39,.94);backdrop-filter:blur(16px);padding:12px 0;box-shadow:0 10px 35px rgba(0,0,0,.18)}
.navbar-brand{color:#fff;display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}.brand-mark{width:42px;height:48px;position:relative}.brand-mark span{position:absolute;display:block;width:9px;border-radius:4px;background:linear-gradient(180deg,#8db5ff,#1769ff);transform:skewY(-28deg)}.brand-mark span:nth-child(1){height:31px;left:2px;top:10px}.brand-mark span:nth-child(2){height:43px;left:15px;top:2px}.brand-mark span:nth-child(3){height:35px;left:28px;top:7px}
.brand-text small{display:block;font-size:.58rem;letter-spacing:.22em;opacity:.7}.nav-link{color:rgba(255,255,255,.86)!important;font-size:.78rem;font-weight:700;text-transform:uppercase}.nav-link:hover{color:#fff!important}.navbar-toggler{border-color:rgba(255,255,255,.35)}.navbar-toggler-icon{filter:invert(1)}
.hero{min-height:780px;display:flex;align-items:center;position:relative;color:#fff;background:linear-gradient(90deg,rgba(4,20,34,.98) 0%,rgba(4,20,34,.9) 42%,rgba(4,20,34,.25) 76%),url('../img/hero.jpg') center/cover no-repeat}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 62%,rgba(4,20,34,.82))}.hero .container{position:relative;z-index:2;padding-top:100px}.hero h1{font-size:clamp(2.8rem,5vw,5.4rem);line-height:1.02;font-weight:800;letter-spacing:-.045em;max-width:850px}.hero p{font-size:1.12rem;max-width:620px;color:rgba(255,255,255,.8)}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}.hero-dots{display:flex;gap:9px;margin-top:58px}.hero-dots span{width:9px;height:9px;border-radius:50%;border:1px solid #fff}.hero-dots span:first-child{background:#fff}
.stats{background:var(--navy);color:#fff;padding:28px 0}.stat{display:flex;align-items:center;gap:16px;padding:15px 24px;border-right:1px solid rgba(255,255,255,.15)}.stat:last-child{border-right:0}.stat i{font-size:1.8rem;color:#4d8cff}.stat strong{display:block;font-size:1.7rem}.stat small{color:rgba(255,255,255,.65)}
.about-image{min-height:520px;border-radius:var(--radius);background:linear-gradient(rgba(8,29,47,.15),rgba(8,29,47,.15)),url('../img/about.jpg') center/cover;box-shadow:var(--shadow)}.about-copy{padding-left:3rem}.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:36px 0}.about-stat{padding:22px;border:1px solid #e5ebf2;border-radius:var(--radius-sm);background:#fff}.about-stat strong{display:block;color:var(--primary);font-size:1.8rem}
.card-soft{border:0;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 14px 40px rgba(18,44,75,.09);height:100%;transition:.25s}.card-soft:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.card-soft img{width:100%;height:220px;object-fit:cover}.card-soft .card-body{padding:24px}.card-soft h3{font-size:1.1rem;font-weight:800}.product-nav{display:flex;gap:10px;flex-wrap:wrap}.product-nav .btn{padding:.58rem 1rem;border-radius:999px}
.project-card{position:relative;min-height:420px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.project-card img{position:absolute;width:100%;height:100%;object-fit:cover}.project-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(4,20,34,.95))}.project-info{position:absolute;z-index:2;left:28px;bottom:26px;color:#fff}.project-info h3{font-weight:800}.carousel-control-prev,.carousel-control-next{width:52px;height:52px;top:50%;transform:translateY(-50%);border-radius:50%;background:var(--primary);opacity:1}.carousel-control-prev{left:-26px}.carousel-control-next{right:-26px}
.production{position:relative;color:#fff;background:linear-gradient(90deg,rgba(4,20,34,.96),rgba(4,20,34,.78)),url('../img/production.jpg') center/cover no-repeat}.production-list{list-style:none;padding:0}.production-list li{margin:12px 0}.production-list i{color:#66a0ff;margin-right:10px}.equipment-card{height:100%;min-height:190px;padding:28px 20px;border-radius:var(--radius);background:rgba(20,54,83,.78);border:1px solid rgba(120,170,255,.28);backdrop-filter:blur(8px);text-align:center}.equipment-card i{font-size:2.7rem;color:#5593ff}.equipment-card strong{display:block;margin-top:18px}
.partner-download{display:flex;align-items:center;gap:18px;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid #e1e8f0;box-shadow:0 12px 35px rgba(17,39,70,.07);height:100%;transition:.25s}.partner-download:hover{transform:translateY(-5px);border-color:#9dbdff}.partner-download .icon{width:58px;height:58px;border-radius:17px;display:grid;place-items:center;background:#eaf1ff;color:var(--primary);font-size:1.6rem}.partner-download strong{display:block;color:var(--text)}.partner-download small{color:var(--muted)}
.cta{padding:80px 0;background:linear-gradient(135deg,#eaf3ff,#f7fbff)}.cta-box{padding:48px;border-radius:32px;background:#fff;box-shadow:var(--shadow)}
.footer{padding:70px 0 28px;background:var(--navy);color:rgba(255,255,255,.68)}.footer h6{color:#fff;font-weight:800}.footer a{color:rgba(255,255,255,.65);display:block;margin:.5rem 0}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:24px}
@media(max-width:991.98px){.section{padding:80px 0}.navbar-collapse{margin-top:15px;padding:20px;border-radius:20px;background:rgba(7,24,39,.98)}.hero{min-height:700px}.about-copy{padding-left:0;margin-top:40px}.stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.12)}.carousel-control-prev{left:8px}.carousel-control-next{right:8px}}
@media(max-width:767.98px){.section{padding:64px 0}.hero{min-height:760px}.hero h1{font-size:2.65rem}.hero-actions .btn{width:100%}.about-stats{grid-template-columns:1fr}.about-image{min-height:360px}.cta-box{padding:30px}.project-card{min-height:360px}}