:root{--navy: #02152b;--navy-2: #0e2748;--gold: #d4af37;--orange: #f39c12;--green: #27ae60;--text: #102746;--muted: #60748c;--light: #f4f7fa;--white: #fff;--radius: 18px;--shadow: 0 10px 28px rgba(2, 21, 43, .1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Cairo,Tahoma,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1200px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;background:#fffffff7;box-shadow:0 3px 18px #02152b14;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.header-inner{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{flex:0 0 180px}.brand-logo{width:180px;height:78px;object-fit:contain}.main-nav{display:flex;align-items:center;gap:clamp(12px,2vw,28px);font-size:14px;font-weight:800}.main-nav a{padding:12px 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