header{position:sticky;top:0;z-index:100;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;padding:16px 32px;background:rgba(255,255,255,0.78);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--border);color:var(--heading)}header *{font-family:var(--body)}header .logo_row{display:inline-flex;align-items:center;gap:12px;text-decoration:none;background-image:none;color:var(--heading)}header .logo_row .logo{height:52px;width:auto;flex:none}header .logo_row .logo_text{display:flex;flex-direction:column;gap:1px;line-height:1.1}header .logo_row .logo_text .logo_title{font-family:var(--display);font-size:clamp(1.20rem, 1.12rem + 0.36vw, 1.42rem);font-weight:800;letter-spacing:-0.03em;color:var(--heading)}header .logo_row .logo_text .logo_subtitle{font-size:clamp(0.83rem, 0.80rem + 0.13vw, 0.89rem);font-style:normal;font-weight:500;color:var(--muted)}header .nav_row{display:inline-flex;align-items:center;gap:8px}header .nav_row .link{margin:0;padding:8px 12px;border-radius:999px;font-size:clamp(1.00rem, 0.95rem + 0.22vw, 1.13rem);font-weight:500;color:var(--text);background-image:none;transition:color 180ms cubic-bezier(0.4, 0, 0.2, 1),background 180ms cubic-bezier(0.4, 0, 0.2, 1)}header .nav_row .link:hover{color:var(--accent);background:var(--accent-soft)}header a{color:currentColor;text-decoration:none;background-image:none}@media (max-width: 1000px){header{padding:12px 24px}}@media (max-width: 700px){header{flex-direction:column;align-items:stretch;gap:12px}header .logo_row{justify-content:center}header .nav_row{flex-wrap:wrap;justify-content:center}}