.site-header{position:sticky!important;top:0!important;z-index:50!important;color:#fff!important;background:rgba(4,25,49,.98)!important;border-bottom:1px solid rgba(255,255,255,.16)!important;box-shadow:0 8px 22px rgba(2,17,35,.18);backdrop-filter:blur(10px)}
.site-header .nav{height:76px!important;display:flex!important;align-items:center;justify-content:space-between;gap:28px}
.site-header .brand{display:flex;align-items:center;gap:11px;color:#fff!important;font-size:18px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.site-header .brand img{width:40px;height:40px;object-fit:contain;border-radius:50%;background:#fff}
.site-header nav{display:flex!important;align-items:center;justify-content:flex-end;gap:25px;font-size:14px;white-space:nowrap}
.site-header nav a{color:#e7f2f7!important;transition:color .2s ease}.site-header nav a:hover,.site-header nav a.active{color:#8fddf6!important}
.site-header .phone{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 17px;border-radius:999px;background:#dff3fa;color:#07527d!important;font-size:14px;font-weight:700;letter-spacing:.02em;white-space:nowrap}.site-header .phone:before{content:"☎";margin-right:7px;font-size:15px}
@media(max-width:900px){.site-header .nav{gap:18px}.site-header nav{gap:16px}.site-header .phone{padding:0 13px}}
@media(max-width:700px){.site-header .nav{height:64px!important;gap:12px}.site-header .brand span{display:none}.site-header nav{display:flex!important;gap:12px;overflow-x:auto;font-size:12px}.site-header .phone{width:38px;min-width:38px;height:38px;min-height:38px;padding:0;font-size:0}.site-header .phone:before{margin:0;font-size:17px}}