/* Shared public header: landing, pricing, and Private AI use this same frame. */
.site-header{position:fixed;z-index:50;inset:0 0 auto;height:72px;border-bottom:1px solid rgba(255,255,255,.065);background:rgba(9,10,12,.76);backdrop-filter:blur(20px) saturate(130%)}
.header-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:36px;width:min(1400px,calc(100% - 48px));height:100%;margin:auto}
.brand{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.brand img{width:28px;height:28px;filter:invert(1)}.brand strong{font-size:19px;line-height:1;letter-spacing:-.045em}
.site-nav{display:flex;justify-content:center;gap:clamp(18px,2vw,30px)}
.site-nav a,.header-login{color:#a9abb2;font-size:13px;font-weight:600;transition:color .18s ease}.site-nav a:hover,.header-login:hover{color:#fff}.site-nav a[aria-current="page"]:not(.process-nav-link){color:#fff;text-decoration:underline;text-underline-offset:6px}
.site-nav .process-nav-link{position:relative;display:inline-flex;align-items:center;gap:6px;isolation:isolate;color:#f4f4f6}.site-nav .process-nav-link::before{position:absolute;z-index:-2;inset:-9px -12px;border-radius:999px;background:linear-gradient(110deg,rgba(255,103,87,.42),rgba(138,125,247,.48),rgba(57,186,120,.34));content:"";filter:blur(12px);opacity:.72}.site-nav .process-nav-link::after{position:absolute;z-index:-1;inset:-6px -9px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.055);content:""}.site-nav .process-nav-link svg{width:13px;height:13px;color:#c7c1ff}.site-nav .process-nav-link span{position:relative;z-index:1}.site-nav .private-ai-nav-link::before{background:linear-gradient(110deg,rgba(255,103,87,.54),rgba(138,125,247,.58),rgba(85,116,255,.38));opacity:.82}.site-nav .private-ai-nav-link::after{border-color:rgba(194,184,255,.28);background:rgba(118,101,235,.09)}.site-nav .private-ai-nav-link svg{color:#ff7567}
.header-actions{display:flex;align-items:center;gap:14px}.language-switch{display:flex;gap:1px;padding:3px;border:1px solid rgba(255,255,255,.11);border-radius:9px;background:rgba(255,255,255,.035)}.language-switch button{width:30px;height:27px;padding:0;border:0;border-radius:6px;background:transparent;color:#777b85;font-size:10px;font-weight:800;cursor:pointer}.language-switch button.is-active{background:#f1f1f2;color:#0b0c0f}.header-cta{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.22);border-radius:8px;background:#f4f4f5;color:#0d0e10;font-size:12px;font-weight:750;box-shadow:0 8px 30px rgba(0,0,0,.2);transition:transform .18s ease,background .18s ease}.header-cta:hover{background:#fff;transform:translateY(-1px)}.header-cta svg{width:14px;height:14px}.mobile-menu{display:none;width:38px;height:38px;padding:0;border:1px solid rgba(255,255,255,.11);border-radius:8px;background:#111318;cursor:pointer}.mobile-menu span{display:block;width:15px;height:1.5px;margin:4px auto;background:#fff}.site-header a:focus-visible,.site-header button:focus-visible{outline:3px solid #b8b0ff;outline-offset:4px}

@media(max-width:1180px){.header-inner{width:min(calc(100% - 36px),1400px)}.brand{grid-column:1}.site-nav{position:fixed;top:72px;right:18px;left:18px;display:none;justify-content:start;gap:0;padding:12px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:#111318;box-shadow:0 20px 60px rgba(0,0,0,.45)}.site-nav.is-open{display:grid}.site-nav a{padding:11px;border-radius:7px}.site-nav a:hover{background:#191b20}.header-actions{grid-column:3;justify-self:end}.mobile-menu{display:block}}
@media(max-width:820px){.site-header{height:64px}.header-inner{width:calc(100% - 28px);gap:12px}.header-cta{display:none}.site-nav{top:64px;right:14px;left:14px}}
@media(min-width:381px) and (max-width:560px){.language-switch{display:flex}}
@media(max-width:380px){.brand strong{font-size:17px}.language-switch{display:none}}