/* Navigation and service grouping; reuse the approved site palette. */
.site-header .header-inner{position:relative}
.site-nav{gap:18px}
.site-nav>a,.nav-services>summary{font-size:13px;font-weight:600}
.nav-services>summary{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;list-style:none;white-space:nowrap}
.nav-services>summary::-webkit-details-marker{display:none}
.nav-services>summary::after{content:"";width:7px;height:7px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:translateY(-2px) rotate(45deg)}
.nav-services[open]>summary::after{transform:translateY(2px) rotate(225deg)}
.nav-services>summary:hover,.nav-services.is-active>summary{color:var(--accent)}
.service-menu{position:absolute;right:0;top:100%;width:min(780px,calc(100vw - 48px));padding:26px;background:var(--paper);border:1px solid var(--line);z-index:60}
.service-menu-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.service-menu-top>a{font-size:14px;font-weight:650}
.service-menu-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.service-menu-group>p{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-weight:650;margin:0 0 9px}
.service-menu-group>a{display:block;font-size:15px;line-height:1.4;padding:9px 0}
.service-menu a:hover,.service-menu a[aria-current="page"]{color:var(--accent)}
.service-menu-more{display:flex;flex-wrap:wrap;gap:10px 24px;border-top:1px solid var(--line);padding-top:18px;margin-top:18px}
.service-menu-more>a{font-size:13px}
.services-jump-links{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:28px}
.services-jump-links>a{font-size:14px;border-bottom:1px solid var(--line);padding:8px 0}
.services-jump-links>a:hover{color:var(--accent)}
.service-group{scroll-margin-top:32px;padding:46px 0;border-top:1px solid var(--line)}
.service-group-heading{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;margin-bottom:16px}
.service-group-heading h2{font-size:clamp(30px,3.5vw,44px);margin:0}
.service-group-heading p{margin:0;font-size:16px;max-width:520px}
.services-grouped{padding-top:24px}
.services-grouped .service-card{display:flex;flex-direction:column}
.services-grouped .service-card-body{display:flex;flex-direction:column;flex:1}
.services-grouped .service-card h3{font-size:25px;margin:0 0 14px}
.services-grouped .service-card p{font-size:15px;max-width:none}
.services-grouped .service-card-bottom{margin-top:auto;padding-top:18px}
.service-business-link{padding:30px;background:var(--white);border:1px solid var(--line);margin-top:12px}
.service-business-link h2{font-size:32px;margin:12px 0 20px}
.service-business-link p{max-width:740px}
.service-business-link .hero-actions{margin-top:20px}
.service-topic-links{border-top:1px solid var(--line);padding-top:24px;margin-top:30px}
.business-service-links{margin:28px 0}
@media(max-width:1100px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:0;padding:16px 24px 24px;background:var(--paper);border:1px solid var(--line);max-height:calc(100dvh - 95px);overflow:auto;box-shadow:none}
  .site-nav.is-open{display:flex}
  .site-nav>a,.nav-services>summary{padding:14px 0;min-height:48px;border-bottom:1px solid var(--line);font-size:16px}
  .site-nav>a.active::after{display:none}
  .site-nav .button{margin-top:18px;min-height:48px}
  .nav-services>summary{justify-content:space-between}
  .service-menu{position:static;width:auto;padding:20px 0;border:0}
}
@media(max-width:680px){
  .site-nav{max-height:calc(100dvh - 82px);padding:12px 20px 22px}
  .service-menu-columns{grid-template-columns:1fr;gap:22px}
  .service-menu-top{margin-bottom:18px}
  .service-menu-group>a{font-size:15px;padding:10px 0}
  .service-group{padding:34px 0}
  .service-group-heading{grid-template-columns:1fr;gap:12px}
  .services-jump-links{gap:8px 18px;margin-top:20px}
  .services-jump-links>a{font-size:13px}
  .service-business-link{padding:24px}
  .service-business-link h2{font-size:28px}
}