:root{
  --shell-bg: rgba(255,255,255,.92);
  --shell-bg-strong: rgba(255,255,255,.98);
  --shell-line: rgba(16,36,61,.10);
  --shell-text: #10243d;
  --shell-muted: #5b6d84;
  --shell-blue: #123b73;
  --shell-gold: #e0b04f;
  --shell-shadow: 0 18px 40px rgba(15,35,61,.08);
  --shell-shadow-lg: 0 30px 80px rgba(15,35,61,.12);
}
body{
  background:
    radial-gradient(circle at top left, rgba(224,176,79,.10), transparent 26%),
    radial-gradient(circle at top right, rgba(18,59,115,.10), transparent 30%),
    linear-gradient(180deg,#f8fafc 0%,#f4f7fb 48%,#f9fbfd 100%);
}
.shell-header{position:sticky;top:0;z-index:80;background:transparent}
.shell-topbar{border-bottom:1px solid rgba(255,255,255,.32);background:linear-gradient(90deg, rgba(13,43,86,.96), rgba(18,59,115,.94));color:rgba(255,255,255,.84)}
.shell-topbar__inner{min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:.84rem}
.shell-topbar__left,.shell-topbar__right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.shell-topbar a{color:#fff;opacity:.9;font-weight:700}
.shell-topbar a:hover{opacity:1}
.shell-header__bar{min-height:88px;display:flex;align-items:center;gap:20px;justify-content:space-between;background:var(--shell-bg);backdrop-filter:blur(20px) saturate(145%);border:1px solid rgba(255,255,255,.55);border-top:none;border-radius:0 0 28px 28px;box-shadow:var(--shell-shadow);padding-top:10px;padding-bottom:10px}
.shell-header.is-scrolled .shell-header__bar{background:var(--shell-bg-strong);box-shadow:var(--shell-shadow-lg)}
.shell-brand{display:flex;align-items:center;gap:14px;min-width:0;flex:0 0 auto}
.shell-brand__mark{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(145deg, rgba(18,59,115,.10), rgba(224,176,79,.18));border:1px solid rgba(18,59,115,.12);box-shadow:0 12px 30px rgba(15,35,61,.08)}
.shell-brand__mark img{width:34px;height:34px;object-fit:contain}
.shell-brand__copy{display:flex;flex-direction:column;gap:3px;line-height:1.08}.shell-brand__copy strong{font-size:1rem;font-weight:900;color:var(--shell-text);letter-spacing:.01em}.shell-brand__copy small{font-size:.74rem;font-weight:900;color:var(--shell-blue);letter-spacing:.18em;text-transform:uppercase}
.shell-nav{display:flex;align-items:center;justify-content:center;gap:8px;flex:1 1 auto;min-width:0}
.shell-nav>a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 16px;border-radius:999px;color:var(--shell-muted);font-weight:800;font-size:.94rem;white-space:nowrap}
.shell-nav>a:hover,.shell-nav>a.is-active{background:#fff;color:var(--shell-blue);box-shadow:0 10px 22px rgba(15,35,61,.08)}
.shell-nav__cta{display:none}
.shell-header__cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}.shell-header__cta .btn{min-height:48px;padding:12px 18px}
.shell-nav-toggle{display:none;width:50px;height:50px;border-radius:16px;border:1px solid var(--shell-line);background:#fff;box-shadow:0 12px 26px rgba(15,35,61,.08);padding:0;flex:0 0 auto}
.shell-nav-toggle span{display:block;width:22px;height:2px;background:var(--shell-text);border-radius:99px;margin:4px auto}
.site-footer.shell-footer{margin-top:52px;padding:34px 0 26px;background:linear-gradient(180deg, rgba(13,43,86,.96), rgba(10,31,64,.98));color:#fff}
.shell-footer__grid{display:grid;grid-template-columns:minmax(0,1.45fr) repeat(3,minmax(0,.72fr));gap:24px;align-items:start}
.shell-footer__brand{padding:28px;border-radius:28px;background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 44px rgba(0,0,0,.18)}
.shell-footer__brand .eyebrow{background:rgba(224,176,79,.20);color:#ffe4a4}
.shell-footer__brand h2{margin:14px 0 12px;font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.02;letter-spacing:-.03em}
.shell-footer__brand p{margin:0;color:rgba(255,255,255,.76);line-height:1.75;max-width:58ch}
.shell-footer__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.shell-footer__column{display:grid;gap:12px;align-content:start}.shell-footer__column h3{margin:0 0 2px;font-size:1rem;color:#fff}
.shell-footer__column a,.shell-footer__column span{color:rgba(255,255,255,.76);line-height:1.6}.shell-footer__column a:hover{color:#fff}
.shell-footer__bottom{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.shell-footer__bottom p{margin:0;color:rgba(255,255,255,.58);font-size:.92rem}
body.nav-open{overflow:hidden}
@media (max-width:1100px){.shell-header__bar{gap:16px}.shell-nav{gap:4px}.shell-nav>a{padding:11px 12px;font-size:.9rem}.shell-footer__grid{grid-template-columns:minmax(0,1fr) repeat(2,minmax(0,1fr))}.shell-footer__brand{grid-column:1 / -1}}
@media (max-width:860px){.shell-topbar__inner{min-height:36px;font-size:.78rem}.shell-topbar__left{gap:10px}.shell-topbar__right{display:none}.shell-header__bar{min-height:76px;border-radius:0 0 22px 22px}.shell-nav-toggle{display:block}.shell-header__cta--desktop{display:none}.shell-nav{position:fixed;left:16px;right:16px;top:92px;display:grid;gap:8px;padding:16px;border-radius:24px;background:rgba(255,255,255,.98);border:1px solid rgba(16,36,61,.10);box-shadow:0 28px 70px rgba(15,35,61,.16);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .22s ease, transform .22s ease;max-height:calc(100vh - 120px);overflow:auto}body.nav-open .shell-nav{opacity:1;transform:translateY(0);pointer-events:auto}.shell-nav>a{justify-content:flex-start;background:#f8fafc;border:1px solid rgba(16,36,61,.08)}.shell-nav__cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:6px}.shell-nav__cta .btn{width:100%}.shell-footer__grid{grid-template-columns:1fr}.shell-footer__brand,.shell-footer__column{padding-right:0}}
@media (max-width:560px){.shell-topbar__left span:nth-child(2){display:none}.shell-brand__copy strong{font-size:.96rem}.shell-brand__copy small{font-size:.68rem}.shell-footer__actions,.shell-footer__bottom{display:grid}.shell-nav__cta{grid-template-columns:1fr}}