body.gateway-is-open{overflow:hidden}

.group-gateway{position:fixed;z-index:1000;inset:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:18px;overflow-y:auto;padding:22px clamp(20px,3vw,52px) 20px;color:#f4f5ec;background:radial-gradient(circle at 8% 5%,rgba(199,119,60,.18),transparent 31%),radial-gradient(circle at 92% 8%,rgba(51,184,224,.18),transparent 31%),#03171d;outline:none;animation:groupGatewayEnter 420ms ease both}
.group-gateway[hidden]{display:none!important}
.gateway-topbar{display:flex;width:min(1600px,100%);align-items:center;justify-content:space-between;gap:24px;margin:0 auto}
.gateway-brand{display:inline-flex;align-items:center;gap:13px}
.gateway-brand img{width:58px;height:44px;object-fit:contain}
.gateway-brand>span{display:grid;gap:3px}
.gateway-brand strong{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:1rem;letter-spacing:.12em}
.gateway-brand small{color:#95aaa7;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}
.gateway-skip{display:inline-flex;align-items:center;gap:14px;padding:11px 14px;border:1px solid rgba(244,245,236,.24);border-radius:999px;color:#e7eeeb;background:rgba(255,255,255,.045);cursor:pointer;transition:border-color 180ms ease,background 180ms ease}
.gateway-skip:hover,.gateway-skip:focus-visible{border-color:rgba(104,216,255,.75);background:rgba(104,216,255,.08)}
.gateway-stage{display:grid;width:min(1600px,100%);min-height:0;grid-template-rows:auto minmax(390px,1fr);gap:clamp(18px,2.5vh,30px);margin:auto}
.gateway-intro{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.55fr);align-items:end;column-gap:7vw}
.gateway-intro>p{grid-column:1/-1;margin:0 0 8px;color:#b9f227;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.76rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}
.gateway-intro h1{max-width:990px;margin:0;color:#f4f5ec;font-size:clamp(2.75rem,5.3vw,6rem);font-weight:620;letter-spacing:-.06em;line-height:.92}
.gateway-intro>span{max-width:520px;padding-bottom:5px;color:#a8bdb9;font-size:clamp(.98rem,1.25vw,1.18rem);line-height:1.6}
.gateway-grid{display:grid;min-height:390px;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:1px solid rgba(244,245,236,.2);border-radius:12px;background:#071f25;box-shadow:0 30px 90px rgba(0,0,0,.36)}
.gateway-card{position:relative;display:flex;min-width:0;overflow:hidden;align-items:stretch;justify-content:space-between;flex-direction:column;padding:clamp(22px,2.3vw,38px);border:0;border-right:1px solid rgba(244,245,236,.2);border-radius:0;color:#f4f5ec;text-align:left;background:#08272c;cursor:pointer;isolation:isolate}
.gateway-card:last-child{border-right:0}
.gateway-card::before,.gateway-card::after{position:absolute;inset:0;content:""}
.gateway-card::before{z-index:-2;background-image:url("../images/sift-group-gateway-v1.webp");background-repeat:no-repeat;background-size:300% 100%;filter:saturate(.94) contrast(1.03);transition:transform 650ms cubic-bezier(.2,.75,.2,1),filter 300ms ease}
.gateway-card.engineering::before{background-position:left center}
.gateway-card.energy::before{background-position:center center}
.gateway-card.data-center::before{background-position:right center}
.gateway-card::after{z-index:-1;background:linear-gradient(180deg,rgba(3,20,25,.32),rgba(3,20,25,.28) 30%,rgba(3,20,25,.94) 85%),linear-gradient(90deg,rgba(3,20,25,.44),transparent 62%);transition:background 220ms ease}
.gateway-card.current{box-shadow:inset 0 4px 0 #68d8ff}
.gateway-card:hover::before,.gateway-card:focus-visible::before{transform:scale(1.035);filter:saturate(1.08) contrast(1.05)}
.gateway-card:hover::after,.gateway-card:focus-visible::after{background:linear-gradient(180deg,rgba(3,20,25,.18),rgba(3,20,25,.16) 30%,rgba(3,20,25,.91) 85%),linear-gradient(90deg,rgba(3,20,25,.3),transparent 62%)}
.gateway-card-topline,.gateway-card-copy{position:relative;z-index:1}
.gateway-card-topline{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gateway-card-topline>span{color:#f6eee6;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.8rem;font-weight:700;letter-spacing:.08em}
.gateway-card-topline>small{padding:7px 11px;border:1px solid rgba(104,216,255,.78);border-radius:999px;color:#bdefff;font-size:.68rem;font-weight:750;letter-spacing:.08em;text-transform:uppercase;background:rgba(3,31,33,.72);backdrop-filter:blur(8px)}
.gateway-card-copy{display:grid;align-content:end}
.gateway-card-copy>p{margin:0 0 11px;color:#b9f227;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.76rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase}
.gateway-card.engineering .gateway-card-copy>p{color:#ffb16f}
.gateway-card.data-center .gateway-card-copy>p{color:#68d8ff}
.gateway-card-copy h2{margin:0;color:#f4f5ec;font-size:clamp(1.85rem,2.7vw,3.4rem);font-weight:640;letter-spacing:-.045em;line-height:1}
.gateway-card-copy>span{max-width:390px;margin-top:15px;color:#d0ddda;font-size:clamp(.92rem,1vw,1.03rem);line-height:1.5}
.gateway-card-copy>strong{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;padding-top:17px;border-top:1px solid rgba(244,245,236,.28);font-size:.9rem}
.gateway-card-copy>strong i{color:#b9f227;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-style:normal;transition:transform 180ms ease}
.gateway-card:hover .gateway-card-copy>strong i,.gateway-card:focus-visible .gateway-card-copy>strong i{transform:translate(3px,-3px)}
.gateway-card-copy>small{margin-top:8px;color:#90a7a3;font-size:.72rem}
.gateway-footer{display:flex;width:min(1600px,100%);align-items:center;justify-content:center;gap:16px;margin:0 auto;color:#91aaa5;font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.gateway-footer i{width:4px;height:4px;border-radius:50%;background:#c7773c}
.group-nav-trigger{padding:10px 0;border:0;color:inherit;background:transparent;font-weight:700}
.group-nav-trigger:hover{color:var(--cyan)}

@keyframes groupGatewayEnter{from{opacity:0;transform:scale(1.006)}to{opacity:1;transform:scale(1)}}

@media(max-width:1050px){.gateway-intro{grid-template-columns:1fr;gap:14px}.gateway-intro>span{max-width:760px}}

@media(max-width:900px){.group-nav-trigger{width:100%;padding:12px!important;text-align:left;font-size:1rem}.nav-links .group-nav-trigger{order:0}}

@media(max-width:760px){.group-gateway{display:block;padding:16px}.gateway-topbar{align-items:flex-start}.gateway-brand img{width:48px;height:37px}.gateway-brand small{display:none}.gateway-skip{max-width:168px;justify-content:center;padding:9px 12px;font-size:.73rem;text-align:right}.gateway-stage{display:block;margin-top:38px}.gateway-intro{display:block}.gateway-intro>p{margin-bottom:14px}.gateway-intro h1{font-size:clamp(2.6rem,13vw,4.4rem)}.gateway-intro>span{display:block;margin-top:18px}.gateway-grid{grid-template-columns:1fr;gap:1px;margin-top:30px;overflow:visible;border:0;background:rgba(244,245,236,.18)}.gateway-card{min-height:320px;border-right:0;border-bottom:0}.gateway-footer{flex-wrap:wrap;margin-top:24px;padding-bottom:6px;gap:9px 12px;font-size:.62rem}}

@media(prefers-reduced-motion:reduce){.group-gateway{animation:none}.gateway-card::before,.gateway-card-copy>strong i{transition:none}}