/* Full-width, persistent enterprise navigation. */
.nav-symbols{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}
.sr-only{position:absolute;width:1px;height:1px;margin:-4px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header{height:80px;padding:0 3.2%;display:block;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid #e3e8ef;box-shadow:0 2px 12px #17274403;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.header-inner{max-width:1680px;height:100%;margin:auto;display:flex;align-items:center;gap:48px}
.header .brand{width:164px;flex-shrink:0}
.header nav{height:100%;display:flex;align-items:stretch;gap:28px;margin:0;font-size:var(--type-small);font-weight:500}
.nav-item,.nav-heading{display:flex;align-items:center}
.nav-heading{gap:4px;height:100%}
.header .nav-link{display:flex;align-items:center;height:100%;white-space:nowrap;color:#536078;font-size:var(--type-small);font-weight:500;transition:color .16s}
.header .nav-link:after{display:none}
.nav-toggle{display:grid;place-items:center;height:32px;width:24px;border:0;padding:0;background:none;color:#718096;border-radius:4px}
.header svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.nav-toggle svg{width:16px;height:16px;transition:transform .18s}
.nav-item:hover .nav-link,.nav-item:hover .nav-toggle,.nav-item.is-open .nav-link,.nav-item.is-open .nav-toggle{color:#245de8}
.nav-item.is-open .nav-toggle svg{transform:rotate(180deg)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:24px}
.header .ask{min-height:44px;margin:0;padding:0 20px;gap:24px;background:#213957;color:#fff;border:1px solid #213957;border-radius:4px;font-size:var(--type-small);font-weight:550;white-space:nowrap;box-shadow:0 3px 8px #233c5810;transition:background .18s}
.header .ask:hover{background:#314e73}
.header .ask svg{width:16px;height:16px}
.header .menu{width:40px;height:40px;padding:8px;border:1px solid #d7dee7;border-radius:4px;background:transparent;display:none;place-items:center}
.header .menu svg{width:20px;height:20px}
.header .menu[aria-expanded=true]{background:#edf2fb;color:#245de8}
.mega-panel{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid #e9edf5;border-bottom:1px solid #dce3ee;box-shadow:0 18px 24px #17274412;animation:menu-enter .16s ease-out;max-height:calc(100svh - 80px);overflow:auto}
.mega-panel[hidden],.language-dropdown[hidden]{display:none!important}
.mega-inner{max-width:1520px;margin:auto;padding:36px 48px 40px;display:grid;grid-template-columns:300px 1fr;gap:48px}
.mega-overview{border-right:1px solid #e1e8f5;padding:8px 36px 12px 0}
.mega-eyebrow{display:block;font-size:var(--type-small);line-height:1.7;font-weight:600;letter-spacing:1.5px;color:#7a879b}
.mega-overview h2{font-size:var(--type-1);line-height:1.2;font-weight:550;letter-spacing:-.5px;margin:16px 0 12px;color:#253b5c}
.mega-overview p{font-size:var(--type-small);line-height:1.8;font-weight:400;color:#778297;margin:0 0 24px;max-width:236px}
.header .mega-overview-link{height:auto;display:flex;align-items:center;justify-content:space-between;padding:16px;border-radius:4px;background:#edf3ff;color:#245de8;font-size:var(--type-small);font-weight:550;gap:8px;white-space:normal;transition:background .18s}
.header .mega-overview-link:hover{background:#e1ebff}
.mega-overview-link svg{width:16px;height:16px}
.mega-consult{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:16px 4px 0;border:0;background:none;color:#5e6e87;font-size:var(--type-small);width:100%;text-align:left}
.mega-consult:hover{color:#245de8}
.mega-consult svg{width:16px;height:16px}
.mega-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px;row-gap:16px;align-content:start}
.header .mega-link{width:100%;min-height:80px;display:flex;align-items:center;gap:16px;padding:12px;border:0;border-radius:8px;background:transparent;height:auto;color:#25324b;white-space:normal;text-align:left;transition:background .16s}
.header .mega-link:hover,.header .mega-link:focus-visible{background:#f1f5ff;color:#245de8}
.mega-icon{height:52px;width:52px;flex-shrink:0;background:#edf3ff;border:1px solid #e6edfb;border-radius:8px;display:grid;place-items:center;color:#3970ec;transition:background .16s}
.mega-icon svg{width:24px;height:24px;stroke-width:1.35}
.mega-link:hover .mega-icon{background:#e0eaff}
.mega-link strong{display:block;font-size:var(--type-small);font-weight:550;line-height:1.5;letter-spacing:-.1px}
.mega-link small{display:block;font-size:var(--type-small);line-height:1.6;color:#7c8799;margin-top:4px;font-weight:400}
.mega-link .link-arrow{width:16px;height:16px;margin-left:auto;color:#3970ec;opacity:0;transition:opacity .16s;flex-shrink:0}
.mega-link:hover .link-arrow,.mega-link:focus-visible .link-arrow{opacity:1}
.language-picker{position:relative;display:flex;align-items:center}
.language-toggle{display:flex;align-items:center;gap:8px;border:0;background:none;border-radius:4px;padding:12px 4px;color:#5f6d82;font-size:var(--type-small);font-weight:550}
.language-toggle:hover,.language-toggle[aria-expanded=true]{color:#245de8}
.language-toggle .globe{width:20px;height:20px;stroke-width:1.4}
.language-toggle .language-chevron{width:16px;height:16px;transition:transform .18s}
.language-toggle[aria-expanded=true] .language-chevron{transform:rotate(180deg)}
.language-dropdown{position:absolute;right:-12px;top:calc(100% + 16px);width:236px;padding:16px 12px 12px;background:#fffffff5;border:1px solid #e0e7f2;border-radius:8px;box-shadow:0 16px 40px #1727441a;backdrop-filter:blur(24px);z-index:25;animation:menu-enter .16s ease-out}
.language-dropdown:before{content:'';position:absolute;left:0;right:0;top:-20px;height:20px}
.language-dropdown>p{font-size:var(--type-small);letter-spacing:1.4px;color:#8591a3;font-weight:600;padding:0 12px;margin:0 0 12px}
.language-dropdown ul{list-style:none;margin:0;padding:0}
.language-dropdown li button{width:100%;min-height:44px;display:grid;grid-template-columns:1fr auto 16px;gap:12px;align-items:center;padding:8px 12px;text-align:left;border:0;border-radius:4px;background:transparent;color:#364761;font-size:var(--type-small)}
.language-dropdown li button:hover,.language-dropdown li button[aria-pressed=true]{color:#245de8;background:#edf3ff}
.language-dropdown li small{font-size:var(--type-small);color:#8390a4}
.language-check{visibility:hidden;font-size:var(--type-small);color:#245de8}
[aria-pressed=true]>.language-check{visibility:visible}
.language-note{display:block;font-size:var(--type-small);line-height:1.6;color:#8a95a6;padding:12px 12px 0;margin-top:8px;border-top:1px solid #e7edf6}
.hero{min-height:clamp(580px,calc(100svh - 80px),760px)}
.hero h1{font-size:clamp(42px,4.7vw,66px);letter-spacing:-2.8px;line-height:1.14}
@keyframes menu-enter{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1300px){.header{padding-inline:28px}.header-inner{gap:36px}.header nav{gap:20px}.header .brand{width:152px}.header .nav-link{font-size:var(--type-small)}.header-actions{gap:16px}.header .ask{padding-inline:16px;gap:16px}.mega-inner{padding-inline:40px;grid-template-columns:260px 1fr;gap:28px}.mega-grid{column-gap:16px}.mega-link strong{font-size:var(--type-small)}}
@media(max-width:1100px){.header{height:72px;padding-inline:24px}.header-inner{gap:20px}.header .menu{display:grid}.header-actions{gap:16px}.header nav{position:absolute;top:72px;left:0;right:0;height:auto;max-height:calc(100svh - 72px);overflow:auto;display:none;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;margin:0;background:#f9fbfffc;border-bottom:1px solid #dfe4ec;box-shadow:0 16px 20px #1727440c;backdrop-filter:blur(24px)}.header nav.open{display:flex}.nav-item{display:block;border-bottom:1px solid #e5eaf3}.nav-heading{height:56px;justify-content:space-between;gap:12px}.header .nav-link{font-size:var(--type-small);border:0;height:100%;flex:1}.nav-toggle{height:40px;width:44px;border:1px solid #e3e9f3;background:#f1f5fc;border-radius:4px}.mega-panel{position:static;max-height:none;border:0;box-shadow:none;background:none;overflow:visible;animation:none}.mega-inner{display:block;padding:4px 0 20px}.mega-overview{display:none}.mega-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:12px;row-gap:4px}.header .mega-link{min-height:76px;padding:12px 8px;background:#fff8}.mega-link strong{font-size:var(--type-small)}.mega-link small{font-size:var(--type-small)}.mega-icon{width:40px;height:40px;border-radius:8px}.mega-icon svg{width:24px;height:24px}.mega-link .link-arrow{display:none}.language-dropdown{top:calc(100% + 12px);right:0}.hero{min-height:clamp(520px,calc(100svh - 72px),680px)}}
@media(max-width:760px){.hero h1{font-size:clamp(27px,5.5vw,42px);letter-spacing:-1.3px;line-height:1.2}}
@media(max-width:600px){.header{padding-inline:20px}.header .brand{width:132px}.header .ask{display:none}.header-actions{gap:16px}.header nav{padding-inline:20px}.mega-grid{grid-template-columns:1fr}.header .mega-link{gap:16px;min-height:76px;padding:12px 8px}.mega-link strong{font-size:var(--type-small)}.language-dropdown{right:-52px}.language-toggle{font-size:var(--type-small);gap:8px}.language-toggle .globe{width:20px;height:20px}.header .menu{width:40px;height:40px}}
@media(max-width:360px){.header{padding-inline:16px}.header .brand{width:120px}.header-inner{gap:12px}.header-actions{gap:12px}.actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.mega-panel,.language-dropdown{animation:none}}