:root{--navy:#0b1220;--ink:#172033;--cyan:#00c2d7;--blue:#2374e1;--green:#2cc970;--orange:#ff9f1c;--red:#f04452;--light:#f3f6f8;--mid:#667085;--line:#d8e0e7;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.5}button,select{font:inherit}.site-header{height:76px;display:flex;align-items:center;gap:36px;padding:0 max(24px,calc((100vw - var(--max))/2));background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid #253047}.brand img{display:block;width:190px;height:52px;object-fit:contain}.site-header nav{display:flex;gap:30px;margin-left:auto}.site-header nav a{color:#dfe7ef;text-decoration:none;font-weight:700;font-size:14px}.site-header nav a:hover{color:var(--cyan)}.menu-button{display:none;background:none;color:#fff;border:1px solid #39465f;padding:8px 12px;border-radius:8px}.hero{min-height:640px;background:var(--navy);color:#fff;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;padding:70px max(24px,calc((100vw - 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