/* NALVRA navigation: one disclosure control per section. */
.site-header{background:#fff;box-shadow:0 1px 0 #0b0d1004}
.site-header .header-inner{width:min(1440px,calc(100% - 64px));min-height:92px;gap:28px}
.site-header .brand{width:210px;flex:0 0 210px}
.site-header #main-nav{display:flex;align-items:center;gap:5px}
.site-header .nav-group{flex-shrink:0}
.site-header .sub-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px;padding:11px 13px;border:1px solid transparent;border-radius:3px;background:transparent;color:var(--ink);font-size:13px;font-weight:500;line-height:1.4;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.site-header .sub-toggle:hover{background:#fff;border-color:var(--line)}
.site-header .nav-group[data-active="true"]>.sub-toggle{color:var(--gold-text)}
.site-header .sub-toggle[aria-expanded="true"]{background:#fff;border-color:var(--line);color:var(--gold-text)}
.nav-chevron{display:block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s;margin:0 2px 0 3px}
.sub-toggle[aria-expanded="true"] .nav-chevron{transform:translateY(2px) rotate(225deg)}
.site-header .nav-contact{min-height:46px;margin-left:14px;padding:12px 18px;gap:22px;font-size:12px;border:1px solid var(--ink);border-radius:3px}
.site-header .nav-contact>span{color:var(--gold-bright);font-size:17px}
.site-header .nav-contact:hover>span{color:var(--ink)}
.site-header .mega{top:100%;padding:34px max(40px,calc((100vw - 1320px)/2));gap:48px;max-height:calc(100dvh - 92px);overflow-y:auto;overscroll-behavior:contain;box-shadow:0 20px 32px #00000012}
.site-header .mega-intro .eyebrow{margin-bottom:14px}
.site-header .mega-intro p{font-size:27px;margin-bottom:20px}
.site-header .mega-links>a{border-radius:2px}.site-header .mega-links>a:hover{background:#fff;border-color:var(--gold);color:var(--gold-text)}
.site-header .mega a[aria-current="page"]{color:var(--gold-text);border-color:var(--gold)}
.site-header .menu-toggle{display:none}
@media(max-width:1200px) and (min-width:1101px){.site-header .header-inner{gap:16px;width:calc(100% - 48px)}.site-header .brand{width:190px;flex-basis:190px}.site-header .sub-toggle{padding-inline:10px;gap:8px}.site-header .nav-contact{margin-left:7px;padding-inline:14px;gap:16px}}
@media(max-width:1100px){
 .site-header .header-inner{width:calc(100% - 48px);min-height:80px;gap:20px}
 .site-header .brand{width:194px;flex:0 0 194px}
 .site-header .menu-toggle{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:44px;min-width:98px;padding:10px 13px;border:1px solid var(--line);border-radius:3px;background:#fff;font-size:13px;color:var(--ink)}
 .site-header .menu-toggle:hover,.site-header .menu-toggle[aria-expanded="true"]{background:#fff;border-color:var(--gold-text)}
 .menu-icon{display:block;width:17px;height:14px;position:relative}
 .menu-icon:before,.menu-icon:after{content:'';position:absolute;left:0;width:17px;height:1.5px;background:currentColor;transition:transform .15s,top .15s}
 .menu-icon:before{top:3px}.menu-icon:after{top:10px}
 .menu-toggle[aria-expanded="true"] .menu-icon:before{top:6px;transform:rotate(45deg)}
 .menu-toggle[aria-expanded="true"] .menu-icon:after{top:6px;transform:rotate(-45deg)}
 .site-header #main-nav{display:none}
 .site-header #main-nav.is-open{display:block;position:absolute;top:100%;left:0;right:0;max-height:calc(100dvh - 80px);overflow-y:auto;overscroll-behavior:contain;background:#fff;padding:12px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px #00000012}
 .site-header .nav-group{border-bottom:1px solid var(--line)}
 .site-header .sub-toggle{width:100%;min-height:58px;font-size:17px;text-align:left;padding:16px 12px;border:0;border-radius:0;white-space:normal}
 .site-header .sub-toggle:hover,.site-header .sub-toggle[aria-expanded="true"]{background:#fff}
 .site-header .mega{position:static;display:block;padding:8px 12px 24px;max-height:none;overflow:visible;border:0;background:#fff;box-shadow:none}
 .site-header .mega-intro{padding:8px 12px 18px}
 .site-header .mega-intro .eyebrow{display:none}
 .site-header .mega-intro p{font-size:24px;max-width:450px}
 .site-header .mega-links{padding:0 0 0 12px;grid-template-columns:1fr 1fr;gap:7px 18px}
 .site-header .mega-links>a{padding:12px;border-left:1px solid var(--line)}
 .site-header .nav-contact{margin:20px 0 0;min-height:48px;padding:13px 17px;font-size:14px;justify-content:space-between}
 body.navigation-open{overflow:hidden}
}
@media(max-width:700px){.site-header .header-inner{width:calc(100% - 40px);min-height:76px}.site-header .brand{width:178px;flex-basis:178px}.site-header #main-nav.is-open{max-height:calc(100dvh - 76px);padding:8px 16px 22px}.site-header .mega-links{grid-template-columns:1fr}.site-header .mega-intro p{font-size:23px}.site-header .mega-links strong{font-size:14px}.site-header .mega-links span{font-size:12px}}
@media(min-width:1101px){.site-header #main-nav{padding:5px;gap:2px;border:1px solid transparent;border-radius:7px;background:#fff}.site-header .sub-toggle:hover,.site-header .sub-toggle[aria-expanded="true"],.site-header .nav-group[data-active="true"]>.sub-toggle{background:#fff;border-color:var(--line)}.site-header .nav-contact{margin-left:8px}}
@media(prefers-reduced-motion:reduce){.site-header .sub-toggle,.nav-chevron,.menu-icon:before,.menu-icon:after{transition:none}}