:root{
  --navy:#0b2342;
  --navy2:#07182e;
  --blue:#50a7df;
  --blue2:#2f82bb;
  --white:#fff;
  --off:#f4f7fa;
  --ink:#162231;
  --muted:#637083;
  --line:#dfe6ed;
  --radius:18px;
  --shadow:0 18px 45px rgba(7,24,46,.12);
  --max:1180px;
}
*{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;color:var(--ink);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:10px;z-index:999}.skip-link:focus{left:10px}
.topbar{background:var(--navy2);color:#dce8f4;font-size:13px}
.topbar-inner{display:flex;justify-content:space-between;gap:20px;padding:9px 0}
.top-contacts{display:flex;gap:18px;flex-wrap:wrap}.top-contacts a:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(11,35,66,.09)}
.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between}
.brand img{height:67px;width:auto}
.menu{display:flex;align-items:center;gap:28px;font-weight:700;color:#26384b}.menu a:not(.button):hover{color:var(--blue2)}
.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 13px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border-radius:11px;background:var(--blue2);color:#fff;border:1px solid var(--blue2);font-weight:800;cursor:pointer;transition:.2s;box-shadow:0 8px 22px rgba(47,130,187,.2)}
.button:hover{transform:translateY(-2px);filter:brightness(.97)}
.button-small{padding:10px 15px}
.button-outline{background:transparent;border-color:rgba(255,255,255,.75);box-shadow:none}
.button-white{background:#fff;color:var(--navy);border-color:#fff}
.hero{height:min(780px,80vh);min-height:620px;position:relative;color:#fff;overflow:hidden}
.hero-slides,.hero-slide,.hero-overlay{position:absolute;inset:0}
.hero-slide{background-size:cover;background-position:center;opacity:0;transform:scale(1.03);transition:opacity 1s ease,transform 7s ease}
.hero-slide.active{opacity:1;transform:scale(1.09)}
.hero-overlay{background:linear-gradient(90deg,rgba(7,24,46,.9) 0%,rgba(7,24,46,.63) 47%,rgba(7,24,46,.18) 100%)}
.hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;max-width:1180px}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:900;color:#bfe4fb;margin:0 0 13px}
.eyebrow.dark{color:var(--blue2)}
.hero h1{font-size:clamp(44px,6.5vw,82px);line-height:1.02;letter-spacing:-.045em;max-width:850px;margin:0 0 22px}
.hero-lead{font-size:clamp(17px,2vw,21px);max-width:780px;color:#e3edf6;margin:0 0 30px}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.hero-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px}.hero-points span{border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.1);backdrop-filter:blur(7px);padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
.slider-dots{position:absolute;z-index:3;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:8px}.dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.45);padding:0;cursor:pointer}.dot.active{background:#fff;transform:scale(1.2)}
.intro-band{background:var(--off);border-bottom:1px solid var(--line)}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:55px 0;align-items:center}.intro-grid h2,.section h2,.cta h2{font-size:clamp(32px,4vw,53px);line-height:1.08;letter-spacing:-.035em;margin:0}.intro-grid>p{font-size:18px;color:var(--muted);margin:0}
.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:45px;margin-bottom:44px}.section-head>p{max-width:550px;color:var(--muted);margin:0}.section-head.light h2{color:#fff}.section-head.light>p{color:#b9c9d8}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:245px;transition:.25s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-card.featured{background:var(--navy);color:#fff;border-color:var(--navy)}.service-card span{color:var(--blue2);font-size:13px;font-weight:900}.service-card.featured span{color:#90d3ff}.service-card h3{font-size:22px;line-height:1.18;margin:30px 0 12px}.service-card p{margin:0;color:var(--muted)}.service-card.featured p{color:#c6d5e3}
.section-navy{background:var(--navy2)}
.featured-projects{display:grid;grid-template-columns:1.35fr .825fr .825fr;gap:16px;margin-bottom:42px}.feature-project{position:relative;min-height:420px;border-radius:var(--radius);overflow:hidden}.feature-project img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.feature-project:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(4,15,29,.86))}.feature-project div{position:absolute;z-index:2;bottom:24px;left:24px;right:20px;color:#fff}.feature-project div p{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:#9fd7fa;margin:0}.feature-project h3{font-size:25px;margin:5px 0}.feature-project span{font-size:13px;color:#d0dce6}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.filter{border:1px solid #39516b;background:transparent;color:#cbd8e5;border-radius:999px;padding:8px 13px;cursor:pointer}.filter.active,.filter:hover{background:var(--blue2);border-color:var(--blue2);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.gallery-item{position:relative;height:255px;border-radius:14px;overflow:hidden;background:#132c47}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.35s}.gallery-item:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(4,15,29,.78))}.gallery-item span{position:absolute;z-index:2;bottom:14px;left:15px;color:#fff;font-weight:800}.gallery-item:hover img{transform:scale(1.06)}.gallery-item.hidden{display:none}
.process{background:var(--off)}.process-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.process-grid li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.process-grid strong{color:var(--blue2);font-size:13px}.process-grid h3{font-size:21px;margin:26px 0 8px}.process-grid p{margin:0;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}.about-image{height:610px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.about-image img{width:100%;height:100%;object-fit:cover}.about-copy h2{margin-bottom:25px}.about-copy>p{color:var(--muted);font-size:17px}.about-badges{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.about-badges span{background:var(--off);border:1px solid var(--line);border-radius:11px;padding:12px;font-weight:800;font-size:14px}
.cta{background:linear-gradient(120deg,var(--blue2),#246d9d);color:#fff;padding:65px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-grid h2{margin-bottom:18px}.contact-grid>div>p{color:var(--muted);font-size:17px}.contact-cards{display:grid;gap:10px;margin:30px 0}.contact-cards a{border:1px solid var(--line);border-radius:13px;padding:15px 17px;display:flex;justify-content:space-between;gap:14px}.contact-cards small{color:var(--muted)}.contact-cards strong{color:var(--navy)}.coverage{background:var(--off);padding:20px;border-radius:14px}.coverage h3{margin:0}.coverage p{margin:8px 0 0;color:var(--muted)}
.quote-form{background:var(--off);border:1px solid var(--line);padding:28px;border-radius:var(--radius)}.quote-form label{display:block;font-weight:800;margin-bottom:14px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:6px;border:1px solid #ccd7e2;border-radius:10px;padding:12px;background:#fff;color:var(--ink)}.form-note{font-size:12px;color:var(--muted);margin-bottom:0}
footer{background:var(--navy2);color:#d8e3ed;padding:48px 0}.footer-inner{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}.footer-inner img{height:75px;background:#fff;border-radius:10px}.footer-inner p{margin:3px 0;color:#aebfce}.footer-links{display:flex;gap:18px}.copyright{grid-column:1/-1;border-top:1px solid #263f58;padding-top:20px}
.floating-call{position:fixed;right:18px;bottom:18px;z-index:40;background:var(--blue2);color:#fff;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;font-weight:900;box-shadow:0 15px 32px rgba(0,0,0,.25)}
@media(max-width:1000px){
 .service-grid,.gallery{grid-template-columns:repeat(2,1fr)}
 .featured-projects{grid-template-columns:1fr 1fr}.feature-project:first-child{grid-column:1/-1}
 .about-grid,.contact-grid{gap:38px}
}
@media(max-width:760px){
 .wrap{width:min(100% - 28px,var(--max))}
 .topbar-inner>span{display:none}.top-contacts{gap:10px;justify-content:center;width:100%;font-size:12px}
 .header-inner{height:72px}.brand img{height:55px}.menu-toggle{display:block}.menu{display:none;position:absolute;top:72px;left:14px;right:14px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:12px;flex-direction:column;align-items:stretch;gap:2px}.menu.open{display:flex}.menu a{padding:11px}
 .hero{height:720px;min-height:680px}.hero-overlay{background:linear-gradient(rgba(7,24,46,.78),rgba(7,24,46,.82))}.hero h1{font-size:46px}.hero-content{justify-content:flex-end;padding-bottom:80px}.hero-points span{font-size:11px}
 .intro-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:28px}.intro-grid{padding:40px 0}
 .section{padding:72px 0}.section-head{display:block}.section-head>p{margin-top:16px}
 .service-grid,.gallery,.process-grid{grid-template-columns:1fr}
 .featured-projects{grid-template-columns:1fr}.feature-project:first-child{grid-column:auto}.feature-project{min-height:330px}
 .gallery-item{height:300px}.about-image{height:420px}.about-badges{grid-template-columns:1fr}
 .cta-inner{display:block}.cta .button{margin-top:24px}
 .footer-inner{grid-template-columns:1fr;text-align:center}.footer-inner img{margin:auto}.footer-links{justify-content:center;flex-wrap:wrap}
}