html body .site-header{padding-top:16px;padding-bottom:12px}
html body .site-header .header-inner{display:grid!important;grid-template-columns:minmax(215px,1fr) minmax(255px,1.2fr) auto auto;grid-template-areas:"brand office phone cabinet" "nav nav nav nav";grid-template-rows:minmax(52px,auto) minmax(48px,auto);gap:13px 24px;align-items:center;min-height:140px;padding:18px 26px 12px;background:rgba(255,255,255,.97);border:1px solid #d7e4ef;border-radius:20px;box-shadow:0 12px 35px #133b5d12}
.site-header .wordmark{grid-area:brand;font-size:28px!important;display:inline-flex;align-items:center;gap:12px;white-space:nowrap}
.site-header .brand-mark{flex:none}
.site-header .wordmark-copy small{font-size:11px;letter-spacing:.035em;color:#59738a;margin-top:7px}
.gzm-header-office{grid-area:office;display:flex;flex-direction:column;gap:8px;min-width:0}
.gzm-header-office a{display:flex;align-items:center;gap:9px;color:#23435e;font-size:13px;text-decoration:none;line-height:1.35}
.gzm-header-office a:hover{text-decoration:underline;color:#075ba5}
.gzm-header-office a:last-child{color:#5a758c;font-size:12px}
.site-header .header-phone{grid-area:phone;display:inline-flex;align-items:center;gap:9px;font-size:18px;font-weight:750;color:#123a5b}
.site-header .header-cabinet{grid-area:cabinet;display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:10px 14px;font-size:13px;background:#edf5fc;border:1px solid #c7dbea;border-radius:10px;white-space:nowrap}
html body .site-header .desktop-navigation{grid-area:nav;margin:0;width:100%;padding-top:8px;border-top:1px solid #e1eaf2}
html body .site-header .desktop-navigation ul{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:6px;margin:0;padding:0}
.site-header .desktop-navigation a{gap:8px;padding:8px 9px;min-height:42px;border-radius:10px;font-size:13px;font-weight:550;color:#233f57;text-decoration:none;transition:background .15s,color .15s}
.site-header .desktop-navigation a:hover,.site-header .desktop-navigation a[aria-current]{background:#eaf4fc;color:#075ba5;text-decoration:none}
.gzm-nav-icon{display:inline-flex;width:19px;height:19px;flex:none;color:#0870b8}
.gzm-nav-icon svg{display:block;width:100%;height:100%}
.gzm-nav-icon--cylinder{width:24px;height:24px}.gzm-nav-icon--flame{width:20px;height:23px}
.gzm-header-office .gzm-nav-icon{width:16px;height:16px}
.site-header .mobile-navigation{grid-area:menu;justify-self:end;margin-left:0}
.site-header .mobile-menu nav a{display:flex;align-items:center;gap:12px;min-height:46px}
@media(min-width:1200px){.site-header .desktop-navigation{display:block!important}.site-header .mobile-navigation{display:none!important}}
@media(max-width:1199px){html body .site-header .header-inner{grid-template-columns:minmax(200px,1fr) auto auto;grid-template-areas:"brand phone menu" "office office office";grid-template-rows:minmax(44px,auto) minmax(28px,auto);gap:12px 18px;min-height:124px;padding:16px 20px}.site-header .desktop-navigation,.site-header .header-cabinet{display:none!important}.site-header .mobile-navigation{display:block!important}.gzm-header-office{flex-direction:row;flex-wrap:wrap;gap:8px 24px}.gzm-header-office a:last-child{font-size:13px}.site-header .wordmark{font-size:25px!important}.site-header .header-phone{font-size:16px}}
@media(max-width:620px){html body .site-header{padding-top:10px;padding-bottom:8px}html body .site-header .header-inner{width:calc(100% - 24px);grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand menu" "office office" "phone phone";grid-template-rows:minmax(42px,auto) minmax(38px,auto) minmax(22px,auto);gap:11px 12px;padding:14px 16px;min-height:152px;border-radius:16px}.site-header .wordmark{font-size:23px!important;gap:9px}.site-header .wordmark-copy small{font-size:10px}.gzm-header-office{flex-direction:column;gap:5px}.gzm-header-office a,.gzm-header-office a:last-child{font-size:12px}.site-header .header-phone{font-size:15px}.site-header .menu-button{padding:9px 10px;font-size:13px}}