/* Information Architecture — dedicated visual system */
:root{--gv-accent:#f4cb44;--gv-accent2:#57e5cb;}
.gv{background:radial-gradient(ellipse at 70% 30%,#57e5cb20,transparent 34%),linear-gradient(160deg,#0e1520,#151d2b);}
.gv-hero{border-radius:40px;}
.gv-stage{grid-template-areas:"core n1 n1" "n2 n3 n4";grid-auto-columns:minmax(0,1fr);}
.gv-n1{grid-area:n1}.gv-n2{grid-area:n2}.gv-n3{grid-area:n3}.gv-n4{grid-area:n4}.gv-core{grid-area:core}
.gv-node{border-radius:12px;transform:skewX(-2deg);}
.gv-core{border-radius:40px;border:2px solid var(--gv-accent);}
.gv-node:nth-child(odd){background:color-mix(in srgb,var(--gv-accent) 11%,rgba(255,255,255,.045));}
.gv-node:nth-child(even){background:color-mix(in srgb,var(--gv-accent2) 10%,rgba(255,255,255,.045));}
.gv-signal{left:18%;right:17%;top:31%;height:2px;background:linear-gradient(90deg,transparent,var(--gv-accent),var(--gv-accent2),transparent);transform:rotate(-64deg);animation:gvSignal_information_architecture 4.2s ease-in-out infinite alternate;}
.gv-stage:after{content:"";position:absolute;width:34px;height:59px;right:11%;bottom:7%;border:2px dashed color-mix(in srgb,var(--gv-accent) 65%,transparent);border-radius:50%;animation:gvShape_information_architecture 10.0s linear infinite;opacity:.55;}
.gv-secondary-stage{grid-template-areas:"a measure b";grid-template-columns:repeat(3,minmax(0,1fr));background:radial-gradient(ellipse at 70% 30%,#57e5cb20,transparent 34%),linear-gradient(160deg,#0e1520,#151d2b);}
.gv-example-a{grid-area:a;border-radius:40px;}.gv-example-b{grid-area:b;border-radius:20px;}.gv-measure{grid-area:measure;}
.gv-measure i:nth-child(1){animation:gvBar_information_architecture 3.6s ease-in-out infinite alternate;}
.gv-measure i:nth-child(2){animation:gvBar_information_architecture 3.6s ease-in-out -.3s infinite alternate;}
.gv-measure i:nth-child(3){animation:gvBar_information_architecture 5.0s ease-in-out -.6s infinite alternate;}
.gv-measure i:nth-child(4){animation:gvBar_information_architecture 5.0s ease-in-out -.9s infinite alternate;}
.gv-measure i:nth-child(5){animation:gvBar_information_architecture 3.6s ease-in-out -1.2s infinite alternate;}
.gv-motion{inset:20% 17%;border:1px dashed color-mix(in srgb,var(--gv-accent2) 42%,transparent);border-radius:40px;animation:gvMotion_information_architecture 11.0s ease-in-out infinite alternate;}
@keyframes gvSignal_information_architecture{from{opacity:.12;transform:translateX(-6%) rotate(-64deg)}to{opacity:.9;transform:translateX(6%) rotate(-64deg)}}
@keyframes gvShape_information_architecture{to{transform:rotate(360deg)}}
@keyframes gvBar_information_architecture{from{transform:scaleY(.58);opacity:.45}to{transform:scaleY(1.05);opacity:.95}}
@keyframes gvMotion_information_architecture{from{transform:scale(.94);opacity:.2}to{transform:scale(1.03);opacity:.7}}
@media(max-width:760px){.gv-stage{grid-template-areas:"core core" "n1 n2" "n3 n4"!important;grid-template-columns:repeat(2,minmax(0,1fr))!important}.gv-core{aspect-ratio:auto!important;min-width:0!important;clip-path:none!important;border-radius:16px!important}.gv-secondary-stage{grid-template-areas:"measure measure" "a b"!important;grid-template-columns:repeat(2,minmax(0,1fr))!important}}