:root{
  --bg:#f6f8fb; --surface:#fff; --ink:#182230; --muted:#64748b;
  --brand:#ff7a00; --brand2:#ff9f43; --navy:#101827; --line:#e7ebf0;
  --shadow:0 12px 35px rgba(16,24,39,.08); --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--navy);color:#dbe4ef;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.site-header{background:#fff;position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line)}
.header-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#ffb15c);display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;box-shadow:0 7px 18px rgba(255,122,0,.28)}
.brand-text strong{display:block;font-size:18px;line-height:1.1;letter-spacing:.1px}
.brand-text span{font-size:11px;color:var(--muted);letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:5px}
.nav>a,.dropbtn{padding:11px 12px;border-radius:10px;font-size:14px;font-weight:600;color:#334155}
.nav>a:hover,.nav>a.active,.dropbtn:hover{background:#fff4e9;color:#d85f00}
.dropdown{position:relative}
.dropbtn{border:0;background:transparent;font:inherit;cursor:pointer}
.dropdown-menu{display:none;position:absolute;right:0;top:46px;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px}
.dropdown:hover .dropdown-menu,.dropdown:focus-within .dropdown-menu{display:block}
.dropdown-menu a{display:block;padding:10px 12px;border-radius:9px;font-size:14px}
.dropdown-menu a:hover{background:#f7f8fa;color:#d85f00}
.menu-toggle{display:none;border:0;background:#f3f5f8;border-radius:10px;padding:10px 12px;font-size:20px}
.hero{position:relative;min-height:470px;display:grid;align-items:center;overflow:hidden;background:linear-gradient(120deg,#101827 0%,#18283a 60%,#23384d 100%);color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 30%,rgba(255,122,0,.22),transparent 30%),radial-gradient(circle at 20% 80%,rgba(255,255,255,.06),transparent 30%)}
.hero .container{position:relative;z-index:1}
.hero-content{max-width:720px;padding:70px 0}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);padding:7px 12px;border-radius:999px;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:#ffd3ad}
.hero h1{font-size:clamp(36px,6vw,66px);line-height:1.04;margin:18px 0 18px;letter-spacing:-1.7px}
.hero p{font-size:18px;color:#cbd5e1;max-width:650px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:11px;font-weight:700;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 9px 20px rgba(255,122,0,.24)}
.btn-primary:hover{background:#e96e00}
.btn-light{background:#fff;color:#172033}
.btn-outline{border-color:#334155;color:#fff;background:transparent}
.section{padding:76px 0}
.section.alt{background:#fff}
.section-head{max-width:720px;margin:0 auto 38px;text-align:center}
.kicker{color:#e66b00;font-weight:800;text-transform:uppercase;font-size:12px;letter-spacing:1.4px}
.section h2{font-size:clamp(28px,4vw,42px);line-height:1.15;margin:8px 0 12px;letter-spacing:-.8px}
.section-head p{color:var(--muted);margin:0}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card:hover{transform:translateY(-2px);transition:.2s ease}
.icon{width:48px;height:48px;border-radius:13px;background:#fff1e5;color:#e66b00;display:grid;place-items:center;font-size:21px;font-weight:900;margin-bottom:18px}
.card h3{margin:0 0 8px;font-size:20px}
.card p{margin:0;color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.image-card{overflow:hidden;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.image-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.image-card .caption{padding:20px}
.checklist{list-style:none;padding:0;margin:22px 0 0}
.checklist li{display:flex;gap:10px;margin:12px 0;color:#475569}
.checklist b{color:#e66b00}
.page-hero{background:#101827;color:#fff;padding:66px 0}
.page-hero h1{font-size:46px;line-height:1.1;margin:8px 0}
.page-hero p{color:#cbd5e1;max-width:720px;margin:0}
.breadcrumb{font-size:13px;color:#94a3b8}
.breadcrumb a:hover{color:#fff}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-item{display:flex;gap:16px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}
.service-item .icon{flex:0 0 46px;width:46px;height:46px;margin:0}
.service-item h3{margin:0 0 4px;font-size:18px}
.service-item p{margin:0;color:var(--muted);font-size:14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.stat{padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px;text-align:center}
.stat strong{display:block;font-size:28px;color:#e66b00}
.stat span{font-size:12px;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}
.contact-card{background:#101827;color:#fff;border-radius:20px;padding:30px}
.contact-card p,.contact-card a{color:#cbd5e1}
.contact-card a:hover{color:#fff}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}
input,textarea,select{width:100%;border:1px solid #d9e0e8;border-radius:10px;padding:12px 13px;font:inherit;outline:none}
input:focus,textarea:focus,select:focus{border-color:#ff9b4a;box-shadow:0 0 0 3px rgba(255,122,0,.10)}
textarea{min-height:145px;resize:vertical}
.full{grid-column:1/-1}
.site-footer{background:#0b111c;color:#aeb9c8;margin-top:0}
.footer-main{padding:48px 0 32px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-title{color:#fff;font-weight:800;margin:0 0 14px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:8px 0}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:17px 0;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.note{background:#fff7ed;border:1px solid #fed7aa;border-radius:14px;padding:14px 16px;color:#7c2d12}
@media(max-width:900px){
 .nav{display:none;position:absolute;left:4%;right:4%;top:78px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px;align-items:stretch;flex-direction:column}
 .nav.open{display:flex}
 .dropdown-menu{position:static;box-shadow:none;border:0;padding:0 0 0 10px}
 .dropdown:hover .dropdown-menu{display:none}.dropdown.open .dropdown-menu{display:block}
 .menu-toggle{display:block}
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .grid-3{grid-template-columns:1fr 1fr}
 .split,.contact-grid{grid-template-columns:1fr}
 .footer-main{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 .topbar .container{display:block}.topbar .container div+div{margin-top:4px}
 .header-row{min-height:68px}.nav{top:68px}
 .hero{min-height:520px}.hero-content{padding:55px 0}.hero h1{font-size:40px}
 .section{padding:55px 0}.grid-3,.grid-4,.service-list,.form-grid{grid-template-columns:1fr}
 .footer-main{grid-template-columns:1fr}
 .page-hero h1{font-size:36px}
}