:root{
  --oa-blue:#27618f;
  --oa-blue-dark:#12324a;
  --oa-gold:#b59a6a;
  --oa-ink:#17202a;
  --oa-muted:#67717d;
  --oa-bg:#f7f5f1;
  --oa-white:#ffffff;
  --oa-line:#e5e0d8;
  --oa-radius:18px;
  --oa-shadow:0 18px 40px rgba(18,50,74,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--oa-ink);
  font-family:Inter, Arial, Helvetica, sans-serif;
  background:#fff;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{width:min(1160px, calc(100% - 40px)); margin:0 auto}
.oa-topbar{
  background:var(--oa-blue-dark);
  color:#fff;
  font-size:14px;
}
.oa-topbar .container{display:flex;justify-content:flex-end;gap:22px;padding:8px 0}
.oa-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--oa-line)
}
.oa-header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.oa-logo img{width:220px;display:block}
.oa-logo-text{font-size:24px;color:var(--oa-blue);font-weight:600;line-height:1}
.oa-logo-sub{font-size:13px;color:#333;font-family:Georgia, serif}
.oa-nav{display:flex;gap:28px;align-items:center}
.oa-nav a{font-weight:600;color:var(--oa-blue-dark);font-size:15px}
.oa-nav a:hover{color:var(--oa-blue)}
.oa-menu-toggle{display:none;background:none;border:0;font-size:30px;color:var(--oa-blue-dark)}
.hero{
  position:relative;overflow:hidden;background:
  linear-gradient(120deg, rgba(18,50,74,.92), rgba(39,97,143,.82)),
  url('https://images.unsplash.com/photo-1533929736458-ca588d08c8be?auto=format&fit=crop&w=1800&q=80');
  background-size:cover;background-position:center;
  color:#fff;padding:120px 0 110px;
}
.hero::after{content:"";position:absolute;right:-220px;top:-120px;width:520px;height:520px;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.hero-content{position:relative;max-width:840px;z-index:1}
.eyebrow{color:#dfc990;text-transform:uppercase;letter-spacing:.13em;font-weight:700;font-size:13px;margin-bottom:18px}
h1,h2,h3{line-height:1.15;margin:0 0 18px}
h1{font-size:clamp(38px,6vw,68px);font-weight:700}
h2{font-size:clamp(30px,4vw,46px);color:var(--oa-blue-dark)}
h3{font-size:24px;color:var(--oa-blue-dark)}
.hero p{font-size:20px;max-width:760px;color:rgba(255,255,255,.92)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 24px;border-radius:999px;font-weight:700;
  border:1px solid transparent;transition:.2s ease;
}
.btn-primary{background:var(--oa-gold);color:#fff}
.btn-primary:hover{background:#9c8356;transform:translateY(-1px)}
.btn-outline{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline:hover{background:#fff;color:var(--oa-blue-dark)}
.btn-dark{background:var(--oa-blue-dark);color:#fff}
.btn-dark:hover{background:var(--oa-blue)}
.section{padding:86px 0}
.section-soft{background:var(--oa-bg)}
.section-title{max-width:760px;margin-bottom:44px}
.section-title p{font-size:18px;color:var(--oa-muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:34px}
.card{
  background:#fff;border:1px solid var(--oa-line);border-radius:var(--oa-radius);
  padding:30px;box-shadow:var(--oa-shadow);
}
.card .num{color:var(--oa-gold);font-weight:800;letter-spacing:.1em;margin-bottom:12px}
.card p{color:var(--oa-muted);margin-bottom:0}
.asset-card{display:flex;flex-direction:column;gap:14px}
.asset-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.meta-pill{background:var(--oa-bg);border-radius:12px;padding:10px;font-size:13px;color:var(--oa-blue-dark)}
.meta-pill strong{display:block;color:var(--oa-muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.cta{
  background:linear-gradient(135deg,var(--oa-blue-dark),var(--oa-blue));
  color:#fff;border-radius:28px;padding:54px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.cta h2{color:#fff;margin-bottom:10px}
.cta p{color:rgba(255,255,255,.85);font-size:18px;max-width:680px}
.page-hero{background:var(--oa-blue-dark);color:#fff;padding:72px 0}
.page-hero h1{font-size:48px}
.page-hero p{max-width:760px;font-size:18px;color:rgba(255,255,255,.86)}
.list-clean{padding:0;margin:0;list-style:none;columns:2}
.list-clean li{padding:8px 0;border-bottom:1px solid var(--oa-line)}
.form-wrap{background:#fff;border-radius:var(--oa-radius);padding:34px;border:1px solid var(--oa-line);box-shadow:var(--oa-shadow)}
.oa-form label{display:block;font-weight:700;margin:14px 0 6px;color:var(--oa-blue-dark)}
.oa-form input,.oa-form select,.oa-form textarea{
  width:100%;padding:13px 14px;border:1px solid #d9d4ca;border-radius:12px;font:inherit
}
.oa-form textarea{min-height:140px}
.oa-notice{padding:12px 14px;background:#eaf5ec;border-left:4px solid #3c8c50;border-radius:8px;margin-bottom:16px}
.oa-error{padding:12px 14px;background:#fdecec;border-left:4px solid #c54a4a;border-radius:8px;margin-bottom:16px}
.footer{background:#101f2c;color:#fff;padding:52px 0 22px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer a,.footer p{color:rgba(255,255,255,.76)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;font-size:13px;color:rgba(255,255,255,.62)}
.small{font-size:13px;color:var(--oa-muted)}
@media (max-width: 860px){
  .oa-menu-toggle{display:block}
  .oa-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--oa-line);padding:20px;flex-direction:column;align-items:flex-start}
  .oa-nav.is-open{display:flex}
  .grid-3,.grid-2,.footer-grid{grid-template-columns:1fr}
  .cta{display:block;padding:34px}
  .hero{padding:86px 0}
  .list-clean{columns:1}
}