:root{--background:#f5f5f7;--header-bg:#fff;--text:#0b0f14;--muted:#555;--blue:#2f6fff}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--text);font-family:Urbanist,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.header{background:var(--header-bg);border-bottom:1px solid #dbdbdb;justify-content:center;align-items:center;width:100%;padding:16px 24px;display:flex}.logo{width:120px;height:auto}.hero{text-align:center;padding:120px 20px}.hero h1{margin-bottom:12px;font-size:35px;font-weight:700}.hero p{color:var(--muted);margin-bottom:20px;font-size:18px;line-height:1.5}.mail{color:var(--blue);font-size:18px;font-weight:600;text-decoration:none}.mail:hover{text-decoration:underline}