:root{
  --navy:#081522; --navy2:#0d2235; --blue:#1d78a8; --cyan:#4fb9c5;
  --gold:#c59a52; --ink:#172635; --muted:#657587; --line:#e4eaf0;
  --bg:#f4f7fa; --white:#fff; --shadow:0 18px 50px rgba(8,21,34,.10);
  --radius:20px; --max:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),92%);margin:auto}
.topbar{height:8px;background:linear-gradient(90deg,var(--cyan),#86d3c8,var(--blue))}
header.site-header{position:sticky;top:0;z-index:100;background:rgba(8,21,34,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:flex;align-items:center;gap:12px;color:white;font-weight:800;letter-spacing:.2px}
.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--blue));display:grid;place-items:center;color:white;font-weight:900}
.brand small{display:block;color:#9eb2c4;font-size:10px;font-weight:500;letter-spacing:1px}
.navlinks{display:flex;align-items:center;gap:4px}
.navlinks>a,.dropbtn{color:#dbe8f2;font-size:13px;font-weight:650;padding:11px 12px;border-radius:10px;background:none;border:0;cursor:pointer}
.navlinks>a:hover,.dropbtn:hover,.navlinks>a.active{background:rgba(79,185,197,.13);color:#82dbe1}
.dropdown{position:relative}
.dropdown-menu{display:none;position:absolute;top:48px;left:0;min-width:230px;background:#0c1c2c;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:8px;box-shadow:var(--shadow)}
.dropdown:hover .dropdown-menu{display:block}
.dropdown-menu a{display:block;color:#cddae5;padding:10px 12px;border-radius:9px;font-size:13px}
.dropdown-menu a:hover{background:#12324a;color:white}
.menu{display:none;color:white;background:none;border:0;font-size:28px}
.hero{padding:110px 0 95px;background:
radial-gradient(circle at 85% 15%,rgba(79,185,197,.22),transparent 28%),
radial-gradient(circle at 10% 80%,rgba(29,120,168,.18),transparent 30%),
linear-gradient(135deg,#07131f,#0c2338 65%,#102d46);color:white;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:2.5px;color:#7bd7dc;font-weight:800;margin-bottom:14px}
.hero h1{font-size:clamp(44px,6vw,78px);line-height:1.02;letter-spacing:-2.5px;margin-bottom:15px}
.hero h2{font-size:clamp(20px,2.5vw,30px);font-weight:500;color:#d6e4ef;margin-bottom:22px}
.hero p{max-width:720px;color:#b5c7d6;font-size:17px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:11px;font-size:13px;font-weight:800;border:1px solid rgba(255,255,255,.2)}
.btn.primary{background:white;color:#0b2235;border-color:white}.btn.ghost{color:white}
.btn.blue{background:var(--blue);color:white;border-color:var(--blue)}
.profile-card{background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.13);border-radius:28px;padding:24px;box-shadow:0 25px 70px rgba(0,0,0,.22)}
.profile-img{width:190px;height:220px;object-fit:cover;object-position:center top;border-radius:20px;margin:auto;background:#16334b}
.profile-card .meta{padding-top:20px;text-align:center;color:#b9cad7;font-size:13px}.profile-card .meta strong{display:block;color:white;font-size:17px}
section{padding:92px 0}
.section-head{max-width:780px;margin-bottom:42px}.section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.15;letter-spacing:-1px;margin-bottom:12px}.section-head p{color:var(--muted)}
.white{background:white}.soft{background:#eef4f8}.dark{background:var(--navy);color:white}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:white;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 8px 28px rgba(8,21,34,.045);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon{width:45px;height:45px;border-radius:12px;background:#e9f5f8;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:17px}
.card h3,.card h4{margin-bottom:8px}.card p{color:var(--muted);font-size:14px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:35px}
.stat{background:white;border:1px solid var(--line);border-radius:18px;padding:24px}.stat b{display:block;font-size:30px;color:var(--blue)}.stat span{color:var(--muted);font-size:13px}
.timeline{position:relative;margin-top:30px;padding-left:28px;border-left:2px solid #d8e4eb}
.titem{position:relative;margin-bottom:25px}.titem:before{content:"";position:absolute;left:-36px;top:5px;width:14px;height:14px;border-radius:50%;background:var(--cyan);border:4px solid white;box-shadow:0 0 0 2px #b8dce2}
.titem .year{display:inline-block;background:var(--blue);color:white;padding:4px 9px;border-radius:7px;font-size:11px;font-weight:800;margin-bottom:8px}.titem h4{font-size:18px}.titem p{color:var(--muted);font-size:14px}
.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:15px 17px;border-bottom:1px solid var(--line);text-align:left;font-size:13px}th{background:#f0f5f8;color:#385064;font-size:12px;text-transform:uppercase;letter-spacing:.6px}tr:last-child td{border-bottom:0}
.list{display:grid;gap:13px}.list-item{background:white;border:1px solid var(--line);border-radius:16px;padding:19px 21px}.list-item h4{font-size:16px;margin-bottom:5px}.list-item p{font-size:13px;color:var(--muted)}.badges{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#e8f5f7;color:#1b7182;font-size:10px;font-weight:800}
.project-card{display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:start;background:white;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:13px}.project-no{width:52px;height:52px;border-radius:14px;background:#eaf4fa;color:var(--blue);display:grid;place-items:center;font-weight:900}.project-card h3{font-size:17px;margin-bottom:5px}.project-card p{font-size:13px;color:var(--muted)}.tag{padding:7px 10px;background:#edf7f8;color:#1d7281;border-radius:999px;font-size:10px;font-weight:800;white-space:nowrap}
.page-hero{padding:80px 0 55px;background:linear-gradient(135deg,#081522,#10314a);color:white}.page-hero h1{font-size:clamp(36px,5vw,58px);line-height:1.05;margin-bottom:12px}.page-hero p{color:#b8cad8;max-width:800px}
.breadcrumb{font-size:12px;color:#8fb0c5;margin-bottom:14px}.breadcrumb a:hover{color:white}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-box{background:white;border:1px solid var(--line);border-radius:18px;padding:25px}.contact-row{padding:13px 0;border-bottom:1px solid var(--line)}.contact-row:last-child{border-bottom:0}.contact-row small{display:block;color:var(--muted);font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.6px}
footer{background:#040b12;color:#8194a7;padding:26px 0;font-size:12px}footer .foot{display:flex;justify-content:space-between;gap:20px}
@media(max-width:980px){.navlinks{display:none}.menu{display:block}.hero-grid,.contact-grid{grid-template-columns:1fr}.grid3{grid-template-columns:repeat(2,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}.dropdown-menu{position:static;display:none}.dropdown.open .dropdown-menu{display:block}}
@media(max-width:650px){.grid3,.grid2,.stat-grid{grid-template-columns:1fr}.hero{padding:80px 0}.project-card{grid-template-columns:1fr}.profile-img{width:150px;height:180px}section{padding:70px 0}.nav{height:70px}.navlinks.open{display:flex;position:absolute;top:78px;left:0;right:0;background:#081522;flex-direction:column;align-items:stretch;padding:12px}.navlinks.open>a,.navlinks.open .dropbtn{text-align:left}.dropdown-menu{box-shadow:none;border:0}}