/* Original site's single-row navigation, with the original logo asset. */
.header-shell{width:calc(100% - 64px);max-width:1600px;min-height:72px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:32px}
.header-shell .brand{flex:0 0 170px;min-width:0;min-height:44px;display:flex;align-items:center}.header-shell .brand img{display:block;width:170px;height:auto}
.header-shell .main-nav{width:auto;margin:0;min-height:0;border:0;display:block}
.header-shell .nav-links{display:flex;align-items:center;gap:clamp(14px,1.4vw,25px);font-size:16px;white-space:nowrap}
.header-shell .nav-links>a,.header-shell .nav-links summary{padding:12px 0}
.header-shell .nav-links>a.nav-contact{display:inline-flex;padding:13px 25px;border-radius:0;background:var(--accent);color:#fff;min-height:52px;white-space:nowrap;font-size:16px}
.header-shell .nav-links>a.nav-contact:hover{background:#086575;color:#fff}
.header-shell .nav-toggle{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:white;width:56px;height:60px;color:var(--ink)}
.header-shell .nav-toggle span{display:block;width:24px;height:2px;background:var(--ink)}
.header-shell .nav-toggle small{font-size:12px;margin-top:3px}
.header-shell .dropdown{top:100%;max-height:calc(100dvh - 94px);overflow-y:auto}
.header-shell .dropdown button{display:block;width:100%;text-align:left;background:none;border:0;border-radius:0;padding:12px 14px;font:inherit;color:inherit;cursor:pointer;white-space:normal}
.header-shell .dropdown button:hover,.header-shell .dropdown button:focus-visible{background:var(--light);color:var(--accent)}
@media(max-width:1280px){.header-shell{gap:22px;width:calc(100% - 48px)}.header-shell .brand{flex-basis:150px}.header-shell .brand img{width:150px}.header-shell .nav-links{gap:14px;font-size:15px}.header-shell .nav-links>a.nav-contact{font-size:15px;padding:12px 18px}}
@media(max-width:1199px){
 .header-shell{position:relative;min-height:64px;flex-wrap:wrap;gap:0}.header-shell .brand{flex-basis:auto}
 .header-shell .nav-toggle{display:flex;margin-left:auto}.header-shell .main-nav{display:none;flex:1 0 100%;padding:8px 0 22px;max-height:calc(100dvh - 80px);overflow-y:auto}
 .header-shell .main-nav.is-open{display:block}.header-shell .nav-links{display:flex;align-items:stretch;flex-direction:column;gap:0;font-size:17px}
 .header-shell .nav-links>a,.header-shell .nav-links summary{display:block;padding:14px 4px;border-bottom:1px solid var(--line)}
 .header-shell .nav-links>a.nav-contact{margin-top:16px;text-align:center;font-size:17px;padding:14px 24px}
 .header-shell .dropdown{position:static;box-shadow:none;width:100%;max-height:none;border:0;margin:0 0 12px;padding:8px 16px;background:var(--light);white-space:normal}
 .header-shell .dropdown a,.header-shell .dropdown button{padding:12px 8px}
}
@media(max-width:520px){.header-shell{width:calc(100% - 40px);min-height:64px}.header-shell .brand img{width:min(135px,35vw)}}
@media(min-width:1200px){.header-shell .nav-links>a.nav-contact{min-height:44px;padding:8px 18px;font-size:15px;gap:16px}}