.site-shell-header{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(6,28,77,0);transition:.3s ease;font-family:Poppins,sans-serif}
.site-shell-header.scrolled,.site-shell-header.solid{background:rgba(6,28,77,.95);backdrop-filter:blur(10px);box-shadow:0 10px 28px -14px rgba(0,0,0,.45)}
.site-shell-nav{max-width:1180px;margin:0 auto;padding:4px 24px;display:flex;align-items:center;justify-content:space-between;min-height:120px}
.site-shell-brand{width:356px;height:112px;overflow:hidden;flex-shrink:0;display:flex;align-items:center;color:#fff}
.site-shell-brand img{width:375px;max-width:none;height:auto;margin-top:10px;transform:translate(-8px,-12px);filter:drop-shadow(0 4px 10px rgba(0,0,0,.25))}
.site-shell-links{display:flex;gap:24px;list-style:none;align-items:center;margin:0;padding:0}
.site-shell-links>li{position:relative}
.site-shell-top-link{color:#eef1fb;font-size:.86rem;font-weight:500;padding:8px 0;display:inline-flex;align-items:center;gap:6px;position:relative}
.site-shell-top-link:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:#ffcb05;transition:.25s ease}
.site-shell-links>li:hover .site-shell-top-link:after,.site-shell-links>li:focus-within .site-shell-top-link:after{width:100%}
.site-shell-dd{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);background:#c7e1f0;min-width:220px;border-radius:14px;padding:10px;box-shadow:0 20px 50px -20px rgba(10,42,114,.35);opacity:0;visibility:hidden;transition:.2s ease;border:1px solid #e7ecfb}
.site-shell-links>li:hover .site-shell-dd,.site-shell-links>li:focus-within .site-shell-dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.site-shell-dd a{display:block;padding:9px 12px;border-radius:8px;color:#111a33;font-size:.85rem;font-weight:500;white-space:nowrap}
.site-shell-dd a:hover{background:#f6f8fd;color:#0d3aa5}
.site-shell-actions{display:flex;align-items:center;gap:12px}
.site-shell-cta{display:inline-flex;align-items:center;gap:9px;padding:9px 18px;border-radius:999px;background:linear-gradient(135deg,#ffcb05,#f2b705);color:#061c4d;font-size:.82rem;font-weight:700;box-shadow:0 12px 24px -8px rgba(242,183,5,.55)}
.site-shell-burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0;padding:6px;z-index:210}
.site-shell-burger span{width:24px;height:2px;background:#fff;border-radius:2px}
.site-shell-backdrop{position:fixed;inset:0;background:rgba(6,10,26,.5);z-index:204;opacity:0;visibility:hidden;transition:.25s ease}
.site-shell-backdrop.open{opacity:1;visibility:visible}
.site-shell-drawer{position:fixed;top:0;right:-100%;width:82%;max-width:340px;height:100vh;background:#061c4d;z-index:205;padding:100px 28px 40px;transition:right .3s ease;box-shadow:-20px 0 50px rgba(0,0,0,.4);overflow-y:auto;visibility:hidden;font-family:Poppins,sans-serif}
.site-shell-drawer.open{right:0;visibility:visible}
.site-shell-drawer ul{list-style:none;display:grid;gap:6px;margin:0;padding:0}
.site-shell-drawer>ul>li>a{display:block;color:#fff;font-weight:600;font-size:1rem;padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.08)}
.site-shell-drawer .sub{padding-left:14px;display:grid;gap:2px}
.site-shell-drawer .sub a{color:#c9d4f5;font-weight:400;font-size:.86rem;padding:8px 4px}
@media(max-width:1100px){.site-shell-links{display:none}.site-shell-burger{display:flex}.site-shell-nav{min-height:90px}.site-shell-brand{width:250px;height:82px}.site-shell-brand img{width:260px;margin-top:8px;transform:translate(-6px,-8px)}}
@media(max-width:600px){.site-shell-nav{padding-left:14px;padding-right:14px}.site-shell-cta{display:none}}