.iss-header,.iss-header *{box-sizing:border-box}
.iss-header{position:fixed;inset:0 0 auto;z-index:1400;height:76px;background:radial-gradient(at 12% 18%,rgba(59,175,191,.95) 0,transparent 42%),radial-gradient(at 55% 0%,rgba(54,151,195,.9) 0,transparent 45%),radial-gradient(at 90% 30%,rgba(50,126,199,.95) 0,transparent 48%),radial-gradient(at 75% 90%,rgba(0,103,193,1) 0,transparent 55%),linear-gradient(160deg,#1C5A8C 0%,#0F3B5C 100%);background-attachment:fixed;border-bottom:1px solid rgba(255,255,255,.15);box-shadow:0 10px 30px rgba(3,20,34,.12);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.iss-nav-shell{width:min(1200px,calc(100% - 40px));height:76px;margin:0 auto;display:flex;align-items:center;gap:28px}
.iss-brand{display:flex;align-items:center;flex:0 0 auto}
.iss-brand img{display:block;width:210px;height:auto;filter:brightness(0) invert(1)}
.iss-main-nav{height:100%;display:flex;align-items:center;gap:4px;margin-left:auto}
.iss-nav-link,.iss-services-trigger{height:42px;display:inline-flex;align-items:center;gap:6px;padding:0 12px;border:0;border-radius:9px;background:transparent;color:rgba(255,255,255,.82)!important;font:700 13.5px/1 Inter,system-ui,sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .18s,color .18s}
.iss-nav-link:hover,.iss-nav-link:focus-visible,.iss-services-trigger:hover,.iss-services-trigger:focus-visible{background:rgba(255,255,255,.09);color:#fff!important;outline:0}
.iss-services-trigger svg{width:13px;height:13px;transition:transform .2s}
.iss-services.is-open .iss-services-trigger svg,.iss-services:focus-within .iss-services-trigger svg{transform:rotate(180deg)}
.iss-services{height:100%;display:flex;align-items:center;position:static}
.iss-mega{position:absolute;top:68px;left:50%;width:min(1180px,calc(100vw - 40px));transform:translate(-50%,10px);padding:10px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,transform .18s,visibility .18s}
.iss-services:hover .iss-mega,.iss-services:focus-within .iss-mega,.iss-services.is-open .iss-mega{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.iss-mega-panel{overflow:hidden;background:rgba(255,255,255,.985);border:1px solid rgba(150,176,195,.34);border-radius:18px;box-shadow:0 28px 75px rgba(3,25,42,.25),0 5px 18px rgba(3,25,42,.1)}
.iss-mega-grid{display:grid;grid-template-columns:1.08fr repeat(4,1fr);gap:0;padding:18px}
.iss-mega-feature{min-height:255px;margin-right:12px;padding:22px;border-radius:13px;background:linear-gradient(145deg,#08243b,#0a4a62);color:#fff;display:flex;flex-direction:column;align-items:flex-start;position:relative;overflow:hidden}
.iss-mega-feature:after{content:"";position:absolute;width:190px;height:190px;border:34px solid rgba(255,255,255,.055);border-radius:50%;right:-85px;bottom:-92px}
.iss-mega-kicker{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#77e0d5}
.iss-mega-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:#25c7ad;box-shadow:0 0 0 4px rgba(37,199,173,.15)}
.iss-mega-feature strong{max-width:230px;margin-top:18px;font-size:20px;line-height:1.25;letter-spacing:-.02em}
.iss-mega-feature p{max-width:238px;margin:10px 0 20px;color:rgba(255,255,255,.67);font-size:12.5px;line-height:1.65}
.iss-mega-feature a{position:relative;z-index:1;margin-top:auto;display:inline-flex;align-items:center;gap:7px;color:#fff!important;font-size:12.5px;font-weight:800;text-decoration:none}
.iss-mega-feature a svg{width:14px;height:14px;transition:transform .18s}
.iss-mega-feature a:hover svg{transform:translateX(3px)}
.iss-mega-group{padding:10px 11px 4px;border-left:1px solid #e7eef2}
.iss-mega-group-title{display:flex;align-items:center;gap:8px;margin:0 7px 10px;color:#0b2940;font-size:11px;font-weight:850;letter-spacing:.075em;text-transform:uppercase}
.iss-mega-group-title svg{width:16px;height:16px;color:#0d8c9a}
.iss-mega-group a{display:block;margin:2px 0;padding:7px 8px;border-radius:8px;color:#385266!important;font-size:12.5px;font-weight:650;line-height:1.28;text-decoration:none;transition:background .15s,color .15s,transform .15s}
.iss-mega-group a:hover,.iss-mega-group a:focus-visible{background:#edf7f7;color:#086c78!important;transform:translateX(2px);outline:0}
.iss-mega-foot{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 20px;background:#f4f8fa;border-top:1px solid #e3edf1;color:#587082;font-size:12px}
.iss-mega-foot a{color:#087888!important;font-weight:800;text-decoration:none}
.iss-nav-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.iss-client-link{display:inline-flex;align-items:center;gap:6px;padding:10px 8px;color:rgba(255,255,255,.76)!important;font-size:12.5px;font-weight:700;text-decoration:none;white-space:nowrap}
.iss-client-link:hover{color:#fff!important}
.iss-client-link svg{width:16px;height:16px}
.iss-nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:9px;background:#fff;color:#08324c!important;font-size:12.5px;font-weight:850;text-decoration:none;box-shadow:0 6px 16px rgba(2,21,34,.15);white-space:nowrap;transition:transform .16s,box-shadow .16s}
.iss-nav-cta:hover{transform:translateY(-1px);box-shadow:0 9px 20px rgba(2,21,34,.2);color:#08324c!important}
.iss-header .iss-nav-toggle{display:none;width:43px;height:43px;padding:0;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.07);color:#fff;align-items:center;justify-content:center;cursor:pointer}
.iss-header .iss-nav-toggle svg{width:22px;height:22px}
.iss-header .iss-nav-toggle #iconClose{display:none}
.iss-header-light{background:rgba(255,255,255,.94);background-attachment:scroll;border-bottom:1px solid rgba(210,225,234,.86);box-shadow:0 8px 28px rgba(10,43,64,.07);backdrop-filter:blur(16px)}
.iss-header-light .iss-brand img{filter:none}
.iss-header-light .iss-nav-link,.iss-header-light .iss-services-trigger{color:#294257!important}
.iss-header-light .iss-nav-link:hover,.iss-header-light .iss-nav-link:focus-visible,.iss-header-light .iss-services-trigger:hover,.iss-header-light .iss-services-trigger:focus-visible{background:#edf5f7;color:#006f82!important}
.iss-header-light .iss-client-link{color:#496276!important}
.iss-header-light .iss-client-link:hover{color:#006f82!important}
.iss-header-light .iss-nav-cta{background:linear-gradient(135deg,#1B6BB5,#0056A0);color:#fff!important;box-shadow:0 7px 18px rgba(0,86,160,.22)}
.iss-header-light .iss-nav-cta:hover{color:#fff!important;box-shadow:0 9px 22px rgba(0,86,160,.3)}
.iss-header-light .iss-nav-toggle{border-color:#d7e3e8;background:#fff;color:#17384f}
@media(max-width:1120px){.iss-nav-shell{gap:17px}.iss-nav-link,.iss-services-trigger{padding-inline:9px}.iss-client-link{display:none}.iss-brand img{width:190px}}
@media(max-width:960px){
  .iss-header,.iss-nav-shell{height:70px}.iss-nav-shell{width:min(100% - 28px,1200px)}.iss-brand img{width:190px}
  .iss-header .iss-nav-toggle{display:flex!important;margin-left:auto;order:4}
  .iss-nav-actions{margin-left:auto}.iss-nav-cta{display:none}
  .iss-main-nav{display:none;position:fixed;top:70px;left:0;right:0;height:calc(100dvh - 70px);padding:16px 18px 32px;background:#f7fafb;overflow:auto;align-items:stretch;gap:2px;margin:0}
  .iss-header.is-mobile-open .iss-main-nav{display:block}
  .iss-nav-link,.iss-services-trigger{width:100%;height:auto;min-height:50px;padding:14px 12px;border-bottom:1px solid #e1e9ee;border-radius:0;color:#17384f!important;justify-content:space-between;font-size:15px}
  .iss-nav-link:hover,.iss-services-trigger:hover{background:#edf5f6;color:#087787!important}
  .iss-services{height:auto;display:block}
  .iss-mega{display:none;position:static;width:100%;padding:8px 0 12px;opacity:1;visibility:visible;pointer-events:auto;transform:none!important}
  .iss-services.is-open .iss-mega{display:block}
  .iss-services:hover .iss-mega{display:none}.iss-services.is-open:hover .iss-mega{display:block}
  .iss-mega-panel{border-radius:12px;box-shadow:none;border-color:#dbe7eb}
  .iss-mega-grid{grid-template-columns:1fr;padding:10px}
  .iss-mega-feature{display:none}
  .iss-mega-group{padding:12px 6px;border-left:0;border-bottom:1px solid #e5edf0}
  .iss-mega-group:last-child{border-bottom:0}
  .iss-mega-group-title{margin-bottom:5px}
  .iss-mega-group a{padding:8px 9px;font-size:13.5px}
  .iss-mega-foot{align-items:flex-start;flex-direction:column;padding:14px 17px}
  body.iss-nav-lock{overflow:hidden}
  .iss-header-light .iss-main-nav{background:#fff}
}
@media(max-width:420px){.iss-brand img{width:174px}.iss-nav-shell{width:calc(100% - 22px)}}
@media(prefers-reduced-motion:reduce){.iss-header *{transition:none!important}}