:root{--blue:#063b68;--blue2:#0b62a3;--aqua:#0fb4c8;--cyan:#23d3e6;--soft:#eef8fb;--text:#122033;--muted:#5d6b7a;--white:#fff;--shadow:0 24px 70px rgba(6,59,104,.18);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Montserrat,system-ui,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{color:inherit}img{max-width:100%;display:block}.container{width:min(1160px,92%);margin:auto}.site-header{position:fixed;inset:0 0 auto;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.06)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.03em;color:var(--blue)}.brand img{width:52px;height:52px;object-fit:contain}.brand strong{color:var(--aqua)}.nav-links{display:flex;align-items:center;gap:24px}.nav-links 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