.prelaunch-header { isolation: isolate; background: transparent; }
.prelaunch-header { position: relative; z-index: 45; padding-block: 0; border-bottom: 1px solid rgba(205, 226, 234, .13); box-shadow: inset 0 1px rgba(238, 248, 251, .055), 0 10px 34px rgba(0, 0, 0, .18); }
.prelaunch-header::before { content: ""; position: absolute; z-index: -1; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(10, 20, 27, .54), rgba(5, 12, 17, .42)); -webkit-backdrop-filter: blur(32px) saturate(145%) contrast(108%); backdrop-filter: blur(32px) saturate(145%) contrast(108%); }
.prelaunch-header .prelaunch-header-inner { width: var(--product-content-width); margin-inline:auto; min-height: 72px; display: grid; grid-template-columns: minmax(168px, 1fr) auto minmax(168px, 1fr); align-items: center; gap: 24px; }
.prelaunch-header-nav { justify-self:center;display:flex;gap:6px;color:var(--text-soft);font:400 .88rem/1.65 var(--font-body); }
.prelaunch-header-actions { justify-self: end; display: flex; align-items: center; gap: 10px; }
@media (max-width: 900px) {
  .prelaunch-header-status { display: none; }
}
@media (max-width: 760px) {
  .prelaunch-header .prelaunch-header-inner { min-height: 64px; grid-template-columns:132px minmax(0,1fr) auto;gap:12px; }
}
.prelaunch-header-status { white-space: nowrap; flex-shrink: 0; margin-left: auto; text-align: right; color: var(--accent-amber); font: 600 .75rem/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.prelaunch-wordmark { display: flex; gap: 12px; align-items: center; letter-spacing: .32em; text-decoration: none; color: var(--accent-amber-light) !important; font-size: 1rem; }


.prelaunch-header, .prelaunch-header * { box-sizing:border-box; }
.prelaunch-header .product-nav__link { text-decoration:none;color:var(--text-soft);white-space:nowrap; }
.prelaunch-wordmark [data-qantaro-static-logo] { display:block;width:168px;height:36px; }
@media(max-width:800px) { .prelaunch-header .prelaunch-header-inner { gap:12px; } .prelaunch-header .prelaunch-wordmark { min-width:0; } .prelaunch-header .prelaunch-wordmark [data-qantaro-static-logo] { width:132px;height:36px; } }
@media(max-width:760px) { .prelaunch-header-nav { flex-direction:column;gap:4px;padding-block:6px; } }
@media(max-width:900px) { .prelaunch-header .language-menu__trigger { width:44px;padding:4px; } .prelaunch-header .language-menu__name,.prelaunch-header .language-menu__chevron { display:none; } }