:root{--blue:#0a2e52;--blue2:#123c66;--red:#d71920;--orange:#ef7d00;--text:#152033;--muted:#607087;--light:#f5f7fa;--line:#dce4ee;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.6;background:#fff}.container{width:min(1180px,92%);margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav-wrap{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{height:62px;width:auto;display:block}.main-nav{display:flex;align-items:center;gap:26px}.main-nav a{font-weight:600;color:var(--blue);text-decoration:none}.nav-cta{color:#fff!important}.nav-toggle{display:none;background:none;border:0;font-size:28px;color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 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