/* Header refinement: larger rhythm, clear hierarchy, progressive enhancement. */
.phoenix-header-inner{height:84px;max-width:1480px;padding:0 30px;gap:18px}
.phoenix-logo img{height:42px}
.phoenix-nav{position:relative;gap:4px}
.phoenix-nav a,.nav-dropdown-btn{position:relative;font-size:14px;font-weight:600;line-height:1.2;padding:13px 12px;border-radius:5px;transition:color .18s ease,background-color .18s ease,transform .18s ease}
.phoenix-nav>a:hover,.nav-dropdown-btn:hover,.nav-dropdown-btn[aria-expanded="true"]{color:var(--ph-text-bright);background:rgba(255,255,255,.045)}
.phoenix-nav>a::after,.phoenix-nav-item>.nav-dropdown-btn::after{content:"";position:absolute;left:12px;right:12px;bottom:5px;height:1px;background:var(--ph-gold);transform:scaleX(0);transform-origin:center;transition:transform .2s ease}
.phoenix-nav>a:hover::after,.phoenix-nav>a:focus-visible::after,.phoenix-nav-item>.nav-dropdown-btn:hover::after,.phoenix-nav-item>.nav-dropdown-btn:focus-visible::after,.phoenix-nav-item>.nav-dropdown-btn[aria-expanded="true"]::after{transform:scaleX(1)}
.nav-dropdown-btn:focus-visible,.phoenix-nav a:focus-visible,.phoenix-mega-group:focus-visible,.phoenix-mega-links a:focus-visible{outline:2px solid var(--ph-signal-cyan);outline-offset:3px}
.phoenix-nav .nav-industries-btn{font-size:14px;padding:11px 16px;margin-left:2px;margin-right:4px;border-radius:4px}
.nav-chevron{margin-left:2px;transition:transform .2s ease,opacity .2s ease}
.phoenix-nav-item:hover .nav-chevron,.phoenix-nav-item:focus-within .nav-chevron,.phoenix-nav-item.is-open .nav-chevron{transform:rotate(180deg)}

.phoenix-nav-item--mega{position:static}
.phoenix-mega-menu{display:grid;grid-template-columns:30% 70%;position:absolute;left:50%;top:calc(100% + 1px);transform:translate(-50%,-8px);width:min(1180px,calc(100vw - 48px));min-height:430px;background:var(--ph-surface);border:1px solid var(--ph-border);border-top:2px solid var(--ph-gold);box-shadow:0 28px 80px rgba(0,0,0,.58);z-index:1250;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .22s ease,visibility 0s linear .22s}
.phoenix-nav-item--mega:hover .phoenix-mega-menu,.phoenix-nav-item--mega.is-open .phoenix-mega-menu,.phoenix-nav-item--mega:focus-within .phoenix-mega-menu{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0);transition-delay:0s}
.phoenix-mega-groups{display:flex;flex-direction:column;padding:27px 24px;background:var(--ph-bg-2);border-right:1px solid var(--ph-border)}
.phoenix-mega-group{appearance:none;border:0;border-bottom:1px solid var(--ph-border-light);background:transparent;color:var(--ph-text-muted);font:600 14px/1.35 var(--ph-font-body);text-align:left;padding:15px 14px;cursor:pointer;transition:color .16s ease,background-color .16s ease,padding-left .16s ease}
.phoenix-mega-group:hover,.phoenix-mega-group:focus-visible,.phoenix-mega-group.is-active{color:var(--ph-text-bright);background:var(--ph-gold-dim);padding-left:19px}
.phoenix-mega-overview{margin-top:auto!important;color:var(--ph-gold)!important;padding:18px 14px!important;font-size:13px!important}
.phoenix-mega-panels{padding:34px 38px;overflow:auto;max-height:72vh}
.phoenix-mega-panel{display:none}.phoenix-mega-panel.is-active{display:block;animation:phPanelIn .18s ease both}
.phoenix-mega-kicker{font:600 10px/1.2 var(--ph-font-mono);letter-spacing:.17em;text-transform:uppercase;color:var(--ph-gold);margin:0 0 11px}
.phoenix-mega-panel h2{font-size:29px;margin:0 0 25px}
.phoenix-mega-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.phoenix-mega-links a{display:flex!important;align-items:flex-start!important;flex-direction:column;min-height:76px;padding:16px!important;border:1px solid var(--ph-border-light);background:var(--ph-bg);white-space:normal!important;line-height:1.35!important;border-radius:3px;transition:transform .17s ease,border-color .17s ease,background-color .17s ease,box-shadow .17s ease}
.phoenix-mega-links a:hover{transform:translateY(-2px);border-color:var(--ph-border-gold);background:var(--ph-surface-2);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.phoenix-mega-links strong{font-size:14px;color:var(--ph-text)}
.phoenix-mega-links span{font-size:11px;color:var(--ph-text-dim);margin-top:5px}
.phoenix-mega-recent-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.phoenix-mega-recent-list a{display:flex;flex-direction:column;min-height:122px;padding:17px 18px;border:1px solid var(--ph-border-light);background:linear-gradient(135deg,var(--ph-bg),var(--ph-surface-2));color:var(--ph-text);white-space:normal!important;overflow-wrap:anywhere;word-break:normal;border-radius:3px;transition:transform .17s ease,border-color .17s ease,background-color .17s ease,box-shadow .17s ease}.phoenix-mega-recent-list a:hover{transform:translateY(-2px);border-color:var(--ph-border-gold);background:var(--ph-surface-2);box-shadow:0 8px 20px rgba(0,0,0,.18)}.phoenix-mega-recent-date{font:600 10px/1.2 var(--ph-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ph-gold);margin-bottom:10px}.phoenix-mega-recent-list strong{font-size:13px;line-height:1.45;color:var(--ph-text-bright);padding-right:14px;white-space:normal!important;overflow-wrap:anywhere}.phoenix-mega-recent-arrow{margin-top:auto;align-self:flex-end;color:var(--ph-text-dim)}
.phoenix-mega-subgroup{grid-column:1/-1;margin:20px 0 8px;color:var(--ph-gold);font:600 11px/1.2 var(--ph-font-mono);letter-spacing:.14em;text-transform:uppercase}.phoenix-mega-subgroup:first-child{margin-top:0}
.mobile-group-label{display:block;margin:20px 0 5px;color:var(--ph-gold);font:600 10px/1.2 var(--ph-font-mono);letter-spacing:.13em;text-transform:uppercase}
.mobile-section-link{font-weight:700!important;color:var(--ph-text)!important}

@keyframes phPanelIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:1280px){.phoenix-header-inner{height:78px;padding:0 22px;gap:10px}.phoenix-logo img{height:36px}.phoenix-nav a,.nav-dropdown-btn{font-size:12.5px;padding:11px 8px}.phoenix-nav .nav-industries-btn{font-size:12.5px;padding:9px 12px}.phoenix-mega-menu{width:min(1080px,calc(100vw - 32px))}}
@media(max-width:1040px){.phoenix-nav a,.nav-dropdown-btn{font-size:11.5px;padding-left:6px;padding-right:6px}.phoenix-header-inner{gap:6px}.phoenix-logo img{height:32px}}
@media(max-width:900px){.phoenix-header-inner{height:68px}.phoenix-mega-menu{display:none!important}.mobile-submenu{max-height:62vh;overflow:auto}.phoenix-mobile-nav>a,.mobile-submenu-toggle{font-size:16px;padding:18px 4px}.mobile-submenu a{font-size:14px;padding:12px 0}body.mobile-menu-open .phoenix-mobile-menu{top:68px}}
@media(prefers-reduced-motion:reduce){.phoenix-mega-menu,.phoenix-mega-panel,.phoenix-mega-links a,.phoenix-mega-group,.nav-chevron{animation:none!important;transition:none!important}}
.phoenix-mega-recent-meta{display:flex;flex-wrap:wrap;gap:5px 10px;margin-top:10px;font:600 10px/1.2 var(--ph-font-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--ph-gold)}.phoenix-mega-recent-meta span+span{color:var(--ph-text-dim)}.phoenix-mega-recent-list strong{white-space:normal!important;overflow-wrap:anywhere}
.phoenix-mega-recent-meta b{font-weight:700;color:var(--ph-text-muted)}