/* Material, typography and overlay correction; approved Hero kept intact. */
.page-masthead .home-header{height:62px;min-height:62px;padding:0 28px;gap:26px;background:transparent;border:0;box-shadow:none;isolation:isolate;overflow:visible}
.page-masthead .home-header::before,.page-masthead .home-header::after{display:none}
.header-surface{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;display:grid;grid-template-columns:14px 1fr 14px;grid-template-rows:12px 1fr 16px;filter:brightness(1.18) saturate(1.28) hue-rotate(8deg) drop-shadow(0 3px 3px #0008)}
.header-surface>svg{display:block;width:100%;height:100%;overflow:hidden}
.page-masthead .home-header>:not(.header-surface){position:relative;z-index:2}
.page-masthead .home-header .home-brand{font-size:18px;line-height:1;gap:7px;letter-spacing:-.025em;min-height:44px;display:flex;align-items:center;transform:none}
.page-masthead .home-header .home-brand img{width:25px;height:25px}
.page-masthead .home-header>nav{gap:26px}
.page-masthead .home-header>nav a{font-size:13px;line-height:1.2;min-height:44px;display:flex;align-items:center;font-weight:500}
.page-masthead .home-header .home-locale{font-size:11px}
.page-masthead .home-header>.header-contact{font-size:12px;min-width:185px;height:44px;min-height:44px;padding-inline:20px}
.contact-open.quiet-action{min-height:50px;font-size:13px}
.revision4-link{font-size:11px;line-height:1.4;color:#c1deb0!important}
@media(max-width:1000px){.page-masthead .home-header{padding-inline:20px;gap:17px}.page-masthead .home-header>nav{gap:18px}}
@media(max-width:700px){.page-masthead{height:66px}.page-masthead .home-header{height:58px;min-height:58px;padding:0 16px;gap:9px}.page-masthead .home-header>nav,.page-masthead .home-header>.header-contact{display:none}.page-masthead .home-header .home-brand{font-size:17px;gap:6px}.page-masthead .home-header .home-brand img{width:23px;height:23px}.page-masthead .home-header .home-locale{margin-left:auto}.contact-open.quiet-action{padding-inline:18px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.header-surface{transition:none}}
@media(forced-colors:active){.header-surface{display:none}.page-masthead .home-header{border:1px solid CanvasText}}