:root{
  --navy:#002060; --blue:#1D6294; --blue-dark:#164d74; --light:#D3E6F4; --tint:#F2F7FB;
  --ink:#1c2430; --muted:#5b6770; --line:#dde5ec; --white:#ffffff;
  --radius:12px; --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--blue)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.nav .brand img{height:52px;width:auto}
.nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;align-items:center}
.nav a{text-decoration:none;color:var(--ink);font-weight:500;font-size:15px}
.nav a:hover,.nav a.active{color:var(--blue)}
.nav a.btn{color:var(--white)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font:inherit;cursor:pointer}

/* Buttons */
.btn{display:inline-block;background:var(--blue);color:var(--white);padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600;font-size:15px;border:2px solid var(--blue)}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark)}
.btn.ghost{background:transparent;color:var(--blue)}
.btn.ghost:hover{background:var(--tint)}
.btn.light{background:var(--white);color:var(--navy);border-color:var(--white)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--tint) 0%,#fff 100%);padding:84px 0 64px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:13px;font-weight:600;color:var(--blue);margin:0 0 14px}
.hero h1{font-size:46px;line-height:1.15;color:var(--navy);margin:0 0 20px;max-width:820px;letter-spacing:-.01em}
.hero p.lead{font-size:19px;color:var(--muted);max-width:720px;margin:0 0 30px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.gantt{margin-top:46px;display:grid;gap:10px;max-width:620px}
.gantt span{display:block;height:10px;border-radius:5px;background:var(--light)}
.gantt span:nth-child(1){width:46%;background:var(--navy)}
.gantt span:nth-child(2){width:38%;margin-left:30%;background:var(--blue)}
.gantt span:nth-child(3){width:44%;margin-left:56%;background:#8FC1E3;position:relative}
.gantt span:nth-child(3)::after{content:"";position:absolute;right:-16px;top:-3px;width:14px;height:14px;background:var(--navy);transform:rotate(45deg)}

/* Stats */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:26px 20px;border-left:1px solid var(--line)}
.stat:first-child{border-left:none}
.stat b{display:block;font-size:26px;color:var(--navy)}
.stat span{color:var(--muted);font-size:14px}

/* Sections */
section.block{padding:76px 0}
section.alt{background:var(--tint)}
.section-head{max-width:720px;margin-bottom:38px}
.section-head h2{font-size:32px;color:var(--navy);margin:0 0 10px;line-height:1.2}
.section-head p{color:var(--muted);margin:0;font-size:17px}

.grid{display:grid;gap:22px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.card h3{margin:0 0 10px;color:var(--navy);font-size:20px}
.card p{margin:0;color:var(--muted)}
.card .num{display:inline-block;font-weight:700;color:var(--blue);font-size:14px;letter-spacing:.08em;margin-bottom:12px}
.card ul{margin:14px 0 0;padding-left:18px;color:var(--muted)}
.card ul li{margin:4px 0}
.also{margin-top:26px;color:var(--muted)}
.also b{color:var(--ink)}

.sector{display:flex;gap:16px;align-items:flex-start}
.sector .bar{flex:0 0 6px;align-self:stretch;border-radius:3px;background:var(--blue)}
.sector h3{font-size:17px;margin:0 0 4px;color:var(--navy)}
.sector p{margin:0;color:var(--muted);font-size:15px}

.why li{margin:0 0 14px}
.why{list-style:none;padding:0;margin:0}
.why li b{color:var(--navy)}
.agencies{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.agencies span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14px;color:var(--ink)}

/* CTA band */
.cta{background:var(--navy);color:#fff;padding:60px 0}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta h2{margin:0 0 6px;font-size:28px}
.cta p{margin:0;color:var(--light)}

/* Page header */
.page-head{background:var(--tint);padding:64px 0 46px;border-bottom:1px solid var(--line)}
.page-head h1{margin:0 0 10px;color:var(--navy);font-size:40px}
.page-head p{margin:0;color:var(--muted);max-width:760px;font-size:18px}

/* Projects */
.project{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.tag{align-self:flex-start;background:var(--light);color:var(--navy);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:6px;margin-bottom:14px}
.project h3{margin:0 0 6px;font-size:19px;color:var(--navy);line-height:1.3}
.project .meta{color:var(--muted);font-size:14px;margin:0 0 14px}
.project dl{margin:0;display:grid;gap:10px}
.project dt{font-weight:600;font-size:13px;color:var(--blue);text-transform:uppercase;letter-spacing:.06em}
.project dd{margin:2px 0 0;font-size:15px}
.note{color:var(--muted);font-size:14px;margin-top:30px}

/* Contact */
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-list li:first-child{padding-top:0}
.contact-list .label{display:block;font-size:13px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.contact-list a{font-size:18px;font-weight:500;text-decoration:none}
.contact-list address{font-style:normal}

/* Footer */
.site-footer{background:#0b1a33;color:#c8d3df;padding:46px 0 28px;font-size:14px}
.site-footer .top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.site-footer img{height:56px;width:auto}
.site-footer a{color:#c8d3df;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.site-footer .bottom{border-top:1px solid #23344f;margin-top:30px;padding-top:18px;color:#8fa0b3}

/* Responsive */
@media (max-width:900px){
  .grid.c3{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:none}
  .stat{border-top:1px solid var(--line)}
  .stat:nth-child(-n+2){border-top:none}
}
@media (max-width:700px){
  .menu-toggle{display:block}
  .nav ul{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:16px 20px;gap:14px;border-bottom:1px solid var(--line)}
  .nav ul.open{display:flex}
  .nav .brand img{height:44px}
  .hero{padding:56px 0 44px}
  .hero h1{font-size:32px}
  .hero p.lead{font-size:17px}
  .grid.c3,.grid.c2{grid-template-columns:1fr}
  .section-head h2{font-size:26px}
  section.block{padding:56px 0}
  .page-head h1{font-size:30px}
}