.header{position:fixed;top:0;left:0;right:0;z-index:100;height:60px;display:flex;align-items:center;background:rgba(13,27,62,.88);backdrop-filter:blur(24px) saturate(160%);border-bottom:1px solid rgba(0,212,255,.15)}
.header .header-inner{max-width:1280px;margin:0 auto;width:100%;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px}
.header .logo{display:flex;align-items:center;gap:8px;justify-self:start;text-decoration:none}
.header .brand-lockup{display:flex;align-items:center;gap:10px}.header img{display:block}
.header .beta-badge{font-size:9px;font-weight:700;line-height:16px;padding:2px 6px;border-radius:4px;border:1px solid rgba(0,212,255,.5);color:#00d4ff;letter-spacing:.5px;opacity:.8}
.header .nav-links{display:flex;align-items:center;gap:4px;margin:0;justify-self:center;width:auto}
.header .nav-link{padding:7px 14px;border-radius:8px;font-size:13px;font-weight:500;line-height:20px;color:#adb9cc;text-decoration:none;white-space:nowrap}
.header .nav-link:hover{color:#fff;background:rgba(0,212,255,.07)}
.header .header-actions{display:flex;align-items:center;justify-self:end}
.header .btn-signup{padding:7px 18px;border-radius:6px;font-size:13px;font-weight:600;line-height:20px;background:linear-gradient(90deg,#00bcd4,#0068d4);color:#fff;text-decoration:none;white-space:nowrap}
@media(max-width:1000px){.header .nav-link{padding:7px 8px}.header .brand-lockup img:nth-child(2){width:170px;height:auto}.header .header-inner{gap:12px}}
@media(max-width:760px){.header{height:auto;min-height:60px}.header .header-inner{padding:12px 18px;grid-template-columns:1fr auto}.header .nav-links{grid-column:1/-1;grid-row:2;display:flex;flex-wrap:wrap;justify-content:center;gap:0;order:initial}.header .header-actions{grid-column:2;grid-row:1}.header .nav-link{font-size:12px;padding:5px 8px}}