/* Business navigation: restrained country colours, generous hit areas. */
.header nav{gap:8px;flex-shrink:0}.header nav>a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 13px;border:1px solid #d4d7ef;border-radius:12px;background:#eff0fb;color:#424a86;font-size:14px;font-weight:600;line-height:1.2;text-align:center;white-space:nowrap;transition:background .16s,border-color .16s,box-shadow .16s}.header nav>a:hover{background:#e1e4f7;border-color:#a4acd9;color:#313b77}.header nav>a.nav-india{background:#f6ecdf;border-color:#e6cfb3;color:#80521e}.header nav>a.nav-india:hover{background:#f0dfc8;border-color:#cfa574;color:#674016}.header nav>a.nav-vietnam{background:#e5f1ed;border-color:#bbd9ce;color:#285e50}.header nav>a.nav-vietnam:hover{background:#d4e8e0;border-color:#89b8a6;color:#1b4d3e}.header nav>a[aria-current=page]{box-shadow:inset 0 -3px 0 currentColor}.header nav>a:focus-visible{outline:3px solid #484f9d;outline-offset:3px}.header-inner{gap:22px}
@media(min-width:851px) and (max-width:1190px){.header-inner{display:grid;grid-template-columns:1fr auto;height:auto;padding-top:22px;padding-bottom:22px;row-gap:18px}.header-inner .brand{grid-column:1;grid-row:1}.header-inner .header-cta{grid-column:2;grid-row:1}.header nav{grid-column:1/-1;grid-row:2;display:flex;justify-content:center;gap:10px}.header nav>a{padding:12px 20px;min-height:46px}}
@media(max-width:850px){.header-inner{gap:18px}.header nav{display:none}.header nav.open{display:flex;gap:10px;min-width:260px;padding:18px;max-width:calc(100vw - 40px)}.header nav>a{justify-content:flex-start;min-height:48px;padding:13px 17px;font-size:16px;white-space:normal}}