.site-header{position:fixed;top:0;left:0;right:0;z-index:50;padding:18px 0;background:linear-gradient(to bottom,rgba(2,8,23,.82),rgba(2,8,23,.28),transparent);backdrop-filter:blur(16px)}.site-header__inner{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center;font-weight:900;letter-spacing:.02em}.brand__mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--glass-border);border-radius:50%;background:var(--glass)}.site-nav__list{display:flex;gap:22px;align-items:center;list-style:none;margin:0;padding:0}.site-nav__list a{font-size:.86rem;color:rgba(245,248,255,.78)}.site-nav__list a:hover{color:#fff}.menu-toggle{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;font-weight:800}.btn--primary{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;box-shadow:0 18px 50px rgba(47,128,255,.25)}.btn--ghost{border:1px solid var(--glass-border);background:var(--glass)}.button-row{display:flex;gap:14px;flex-wrap:wrap}.glass-card,.feature-card{border:1px solid var(--glass-border);background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.045));box-shadow:var(--shadow);border-radius:var(--radius);backdrop-filter:blur(18px)}.stat-card{padding:22px}.stat-card span{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em}.stat-card strong{display:block;margin-top:8px;font-size:1.35rem}.feature-card{padding:38px;min-height:320px}.feature-card a{color:var(--teal);font-weight:900}.grid--six{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.card-row{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.site-footer{padding:70px 0;background:#02060f;border-top:1px solid var(--glass-border)}.site-footer__inner{display:flex;justify-content:space-between;gap:40px}.site-footer__small{font-size:.9rem}