.nb-site-header{position:relative;z-index:20;background:#fff;border-top:3px solid #ffb547;border-bottom:1px solid #e6edf5;color:#233d58;font-family:Arial,"Open Sans",sans-serif}
.nb-header-inner{max-width:1188px;min-height:100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:36px;box-sizing:border-box}
.nb-site-header .nb-brand{display:inline-block;flex:0 0 auto;color:#ef9400;font-family:Arial,sans-serif;font-size:36px;font-weight:800;font-style:italic;letter-spacing:-1.8px;line-height:1.2;text-decoration:none}
.nb-menu-panel{display:flex;align-items:center;gap:36px;margin-left:auto;align-self:stretch}
.nb-main-nav{display:flex;align-items:stretch;gap:28px}
.nb-site-header .nb-main-nav>a{position:relative;display:flex;align-items:center;min-height:100px;padding:0;color:#354a61;font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;white-space:nowrap}
.nb-site-header .nb-main-nav>a.nb-nav-active{color:#ffb547}
.nb-main-nav>a.nb-nav-active::after{content:"";position:absolute;height:2px;bottom:28px;left:0;right:0;background:#ffb547}
.nb-site-header .nb-header-quote{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;gap:18px;background:#ffb547;color:#fff;border:1px solid #ffb547;border-radius:4px;padding:13px 17px;font-size:12px;font-weight:700;line-height:1.4;text-decoration:none}
.nb-menu-toggle{display:none;margin-left:auto;padding:9px;border:0;border-radius:4px;background:transparent;color:#142b47;cursor:pointer}
.nb-menu-toggle>span{display:block;width:21px;height:2px;background:currentColor;margin:4px 0}
.nb-site-header a:focus-visible,.nb-site-header button:focus-visible{outline:3px solid #ffb547;outline-offset:5px}
@media(hover:hover){.nb-site-header .nb-main-nav>a:hover{color:#ffb547}.nb-site-header .nb-header-quote:hover{background:#ffba43;border-color:#ffba43}}
@media(max-width:950px){.nb-header-inner,.nb-menu-panel{gap:24px}.nb-main-nav{gap:22px}.nb-site-header .nb-main-nav>a{font-size:13px}}
@media(max-width:819px){.nb-header-inner{min-height:78px;flex-wrap:wrap;gap:0;padding:16px 20px}.nb-site-header .nb-brand{font-size:32px}.nb-menu-toggle{display:block}.nb-menu-panel{display:none;flex:0 0 100%;margin:16px 0 0;padding:4px 0 6px;align-self:auto}.nb-main-nav{display:flex;flex-direction:column;gap:0;width:100%}.nb-site-header .nb-main-nav>a{min-height:48px;font-size:15px;border-bottom:1px solid #edf1f5}.nb-main-nav>a.nb-nav-active::after{display:none}.nb-site-header .nb-header-quote{width:100%;margin-top:16px;padding:14px;font-size:14px}.nb-site-header.nb-menu-open .nb-menu-panel{display:block}}

/* Scheme B: navy frame with brand orange */
.nb-site-header{background:#14283e;border-top:0;border-bottom:1px solid #233b55;color:#e6edf6}
.nb-site-header .nb-main-nav>a{color:#e6edf6}
.nb-site-header .nb-main-nav>a.nb-nav-active{color:#ffb547}
.nb-main-nav>a.nb-nav-active::after{background:#ffb547}
.nb-site-header .nb-header-quote{background:#f5a41a;border-color:#f5a41a;color:#14283e}
.nb-menu-toggle{color:#fff}
.nb-site-header a:focus-visible,.nb-site-header button:focus-visible{outline-color:#ffb547}
@media(hover:hover){.nb-site-header .nb-main-nav>a:hover{color:#ffb547}.nb-site-header .nb-header-quote:hover{background:#ffba43;border-color:#ffba43;color:#14283e}}
@media(max-width:819px){.nb-site-header .nb-main-nav>a{border-bottom-color:#2b415b}}

/* Brand descriptor beside the logo, with space preserved for navigation. */
.nb-site-header .nb-brand-slogan{display:inline-flex;align-items:center;min-height:26px;padding-left:22px;border-left:1px solid #496078;color:#c2cddb;font-family:Arial,sans-serif;font-size:13px;font-weight:500;letter-spacing:.35px;line-height:1.4;white-space:nowrap}
@media(min-width:820px) and (max-width:1100px){.nb-header-inner{position:relative}.nb-site-header .nb-brand{align-self:flex-start;margin-top:21px}.nb-site-header .nb-brand-slogan{position:absolute;left:24px;top:65px;min-height:0;padding-left:0;border-left:0;font-size:10px;letter-spacing:0;line-height:1.4}}
@media(max-width:819px){.nb-header-inner{position:relative;padding-bottom:27px}.nb-site-header .nb-brand-slogan{display:block;position:absolute;left:20px;top:55px;min-height:0;padding-left:0;border-left:0;font-size:10px;letter-spacing:.1px;line-height:1.4}}

/* Approved slogan beside logo at every screen width. */

.nb-brand-lockup{display:flex;align-items:center;gap:18px;flex:0 0 auto;min-width:0}
.nb-site-header .nb-brand-lockup .nb-brand{margin:0;align-self:auto}
.nb-site-header .nb-brand-lockup .nb-brand-slogan{position:static;display:flex;align-items:center;min-height:26px;margin:0;padding-left:18px;border-left:1px solid #496078;font-size:13px;letter-spacing:.2px;line-height:1.4}
@media(max-width:1100px){
.nb-header-inner{min-height:78px;flex-wrap:wrap;gap:0;padding:16px 20px}
.nb-site-header .nb-brand-lockup .nb-brand{font-size:32px}
.nb-menu-toggle{display:block;margin-left:auto}
.nb-menu-panel{display:none;flex:0 0 100%;margin:16px 0 0;padding:4px 0 6px;align-self:auto}
.nb-main-nav{display:flex;flex-direction:column;gap:0;width:100%}
.nb-site-header .nb-main-nav>a{min-height:48px;font-size:15px;border-bottom:1px solid #2b415b}
.nb-main-nav>a.nb-nav-active::after{display:none}
.nb-site-header .nb-header-quote{width:100%;margin-top:16px;padding:14px;font-size:14px;box-sizing:border-box}
.nb-site-header.nb-menu-open .nb-menu-panel{display:block}
}
@media(max-width:599px){.nb-brand-lockup{gap:12px}.nb-site-header .nb-brand-lockup .nb-brand{font-size:30px}.nb-site-header .nb-brand-lockup .nb-brand-slogan{font-size:11px;padding-left:12px;min-height:24px;letter-spacing:0}}
@media(max-width:359px){.nb-header-inner{padding-left:16px;padding-right:16px}.nb-site-header .nb-brand-lockup .nb-brand{font-size:28px}.nb-site-header .nb-brand-lockup .nb-brand-slogan{font-size:10px;padding-left:10px}.nb-brand-lockup{gap:10px}}