/* AiActions shared header + footer — ported from homepage (home-3d.css), scoped with hf- classes */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700&display=swap');
:root{--hf-navy:#101c32;--hf-blue:#2166f3;--hf-cyan:#16c8f4;--hf-line:#dce7f2}
.hf-header{height:80px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5.5vw,84px);background:rgba(255,255,255,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,231,242,.8);position:sticky;top:0;z-index:90;font-family:'DM Sans',system-ui,sans-serif}
.hf-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--hf-navy);text-decoration:none}
.hf-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--hf-blue),var(--hf-cyan));color:#fff;font-size:12px;font-weight:800;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3),0 6px 18px rgba(33,102,243,.25)}
.hf-header nav{display:flex;gap:34px;font-size:13px}
.hf-header nav a{color:#536278;text-decoration:none;transition:.25s;font-weight:500}
.hf-header nav a:hover{color:var(--hf-blue)}
.hf-cta{padding:11px 17px;border-radius:11px;background:var(--hf-navy);color:#fff !important;font-size:12px;font-weight:600;text-decoration:none;white-space:nowrap}
.hf-cta span{margin-left:12px;color:var(--hf-cyan)}
.hf-menu{display:none;background:#fff;border:1px solid var(--hf-line);border-radius:10px;width:42px;height:42px;padding:10px;cursor:pointer}
.hf-menu i{display:block;height:2px;background:var(--hf-navy);margin:4px}
.hf-mobile-cta{display:none}
.hf-footer{background:var(--hf-navy);color:#fff;padding:120px clamp(22px,7vw,110px) 35px;text-align:center;position:relative;overflow:hidden;font-family:'DM Sans',system-ui,sans-serif}
.hf-footer>*{position:relative}
.hf-glow{position:absolute;width:650px;height:450px;background:rgba(33,102,243,.18);filter:blur(90px);border-radius:50%;left:50%;top:25%;transform:translateX(-50%)}
.hf-kicker{text-transform:uppercase;letter-spacing:.16em;font-size:10px;font-weight:700;color:#8ea2ba;display:flex;align-items:center;justify-content:center;gap:10px;margin:0}
.hf-kicker span{width:22px;height:2px;background:linear-gradient(90deg,var(--hf-blue),var(--hf-cyan))}
.hf-footer h2{font:600 clamp(48px,7vw,104px)/.98 'Manrope',sans-serif;letter-spacing:-.055em;margin:35px 0;color:#fff;text-transform:none}
.hf-footer h2 em{font-style:normal;background:linear-gradient(105deg,var(--hf-blue),var(--hf-cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hf-footer>p:not(.hf-kicker){max-width:600px;margin:0 auto 35px;color:#94a7bd;line-height:1.7;font-size:14px}
.hf-btn{display:inline-flex;justify-content:center;align-items:center;border-radius:13px;padding:15px 20px;font-size:12px;font-weight:700;transition:.3s;background:linear-gradient(105deg,var(--hf-blue),var(--hf-cyan));color:#fff !important;box-shadow:0 14px 34px rgba(33,102,243,.22);text-decoration:none}
.hf-btn:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(33,102,243,.3)}
.hf-btn span{margin-left:22px}
.hf-links{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;max-width:1000px;margin:90px auto 0;text-align:left}
.hf-links nav{display:flex;flex-direction:column;gap:10px}
.hf-links h3{font-size:9px;text-transform:uppercase;letter-spacing:.14em;color:#7e91a8;margin:0 0 8px;font-weight:700;font-family:'DM Sans',system-ui,sans-serif}
.hf-links a{color:#94a7bd;text-decoration:none;font-size:12px;transition:.25s}
.hf-links a:hover{color:#fff}
.hf-links+.footer-bottom{margin-top:70px}
.hf-bottom{border-top:1px solid #344259;margin-top:70px;padding-top:25px;display:flex;align-items:center;justify-content:space-between;color:#7e91a8;font-size:9px;text-transform:uppercase;letter-spacing:.11em}
.hf-bottom .hf-logo{color:#fff;text-transform:none;letter-spacing:0;font-size:18px}
.hf-legal{display:flex;justify-content:center;flex-wrap:wrap;gap:22px;margin-top:22px;font-size:9px;text-transform:uppercase;letter-spacing:.11em;color:#7e91a8}
.hf-legal a{color:#7e91a8;text-decoration:none;transition:.25s}
.hf-legal a:hover{color:#fff}
@media(max-width:900px){
.hf-header nav,.hf-cta{display:none}
.hf-menu{display:block}
.hf-header.open nav{display:flex;flex-direction:column;position:absolute;top:80px;left:0;right:0;background:#fff;border-bottom:1px solid var(--hf-line);padding:20px 22px 24px;gap:18px;font-size:15px;box-shadow:0 30px 50px rgba(39,74,116,.14)}
.hf-header.open nav .hf-mobile-cta{display:inline-flex;margin-top:6px;padding:13px 17px;border-radius:11px;background:var(--hf-navy);color:#fff;font-size:13px;font-weight:600;justify-content:space-between;text-decoration:none}
.hf-header.open nav .hf-mobile-cta span{color:var(--hf-cyan)}
}
@media(max-width:700px){.hf-links{grid-template-columns:repeat(2,1fr);gap:26px}}
@media(max-width:600px){.hf-header{padding-inline:16px}.hf-footer{padding:90px 18px 30px}.hf-footer h2{font-size:44px}.hf-bottom{flex-direction:column;gap:20px}}