:root{--neon-cyan:#2de2c2;--neon-green:#39ff8a;--bg-black:#040a14;--glass-bg:rgb(6 18 22/42%);--glass-border:rgb(120 240 220/22%);--hud-line:rgb(120 240 220/55%)}#scene-canvas{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}#floating-bits{position:fixed;inset:0;z-index:1;pointer-events:none;overflow:hidden;transition:opacity .6s ease}#floating-bits .bit{position:absolute;top:0;left:0;font-family:Vazirmatn,Vazirmatn Static,Courier New,monospace;font-weight:700;line-height:1;opacity:0;text-shadow:0 0 8px currentColor,0 0 16px currentColor;offset-rotate:0deg;offset-anchor:center;will-change:offset-distance,opacity;animation-name:bit-travel;animation-iteration-count:infinite}@keyframes bit-travel{0%{offset-distance:0;opacity:0}12%{opacity:var(--peak,.16)}88%{opacity:var(--peak,.16)}to{offset-distance:100%;opacity:0}}@media (prefers-reduced-motion:reduce){#floating-bits .bit{animation:none;offset-path:none;top:var(--y,50%);left:var(--x,50%);opacity:var(--peak,.16)}}#hero{position:fixed;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none;padding:0 1.5rem}#hero-title{font-size:clamp(2.2rem,6vw,4.5rem);font-weight:900;margin:0;letter-spacing:.02em;color:#eafffa;text-shadow:0 0 12px rgb(45 226 194/90%),0 0 40px rgb(45 226 194/50%),0 0 80px rgb(57 255 138/35%)}#hero-intro{margin-top:1.4rem;max-inline-size:46ch;font-size:clamp(.95rem,1.6vw,1.15rem);line-height:1.9;color:#d7f7f0;text-shadow:0 0 18px rgb(4 16 42/90%)}#hero-subtitle{margin-top:1.1rem;font-size:clamp(.95rem,2vw,1.25rem);color:var(--neon-cyan);opacity:.85;letter-spacing:.04em}#hero-seas{margin-top:1.6rem;pointer-events:auto;font-size:clamp(.9rem,1.6vw,1.05rem);color:var(--neon-cyan);text-decoration:underline;text-underline-offset:.35em;text-shadow:0 0 18px rgb(4 16 42/90%)}#hero-seas:focus-visible,#hero-seas:hover{color:#eafffa}#scroll-hint{margin-top:2.5rem;width:26px;height:42px;border:2px solid var(--neon-cyan);border-radius:14px;position:relative;box-shadow:0 0 14px rgb(45 226 194/50%)}#scroll-hint span{position:absolute;top:6px;left:50%;width:4px;height:8px;margin-left:-2px;background:var(--neon-cyan);border-radius:2px;animation:scroll-down 1.6s ease-in-out infinite;box-shadow:0 0 8px var(--neon-cyan)}@keyframes scroll-down{0%{top:6px;opacity:1}70%{top:22px;opacity:.2}to{top:22px;opacity:0}}#scroll-space{position:relative;z-index:1;height:520vh;pointer-events:none}#region-tooltip{position:fixed;z-index:5;pointer-events:none;padding:.4rem .9rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:999px;font-size:.95rem;color:#eafffa;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transform:translate(-50%,-140%);white-space:nowrap;transition:opacity .15s ease}#region-tooltip.hidden{opacity:0}#radial-menu{position:fixed;z-index:6;top:0;left:0;width:0;height:0;pointer-events:none;opacity:0;transition:opacity .4s ease}#radial-menu.visible{opacity:1}.radial-lines{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible;pointer-events:none}.radial-lines line{stroke:var(--hud-line);stroke-width:1;opacity:0;transition:opacity .5s ease,stroke-dashoffset .6s cubic-bezier(.19,1,.22,1)}.radial-lines line.grown{opacity:.55}#radial-center{position:absolute;left:0;top:0;transform:translate(-50%,-50%) scale(.85);width:6.5rem;height:6.5rem;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.3rem;background:radial-gradient(circle,rgb(10 26 30/60%) 0,rgb(8 20 24/35%) 70%,transparent 100%);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 0 30px rgb(45 226 194/20%),inset 0 0 20px rgb(45 226 194/6%);pointer-events:auto;opacity:0;transition:opacity .4s ease,transform .4s cubic-bezier(.19,1,.22,1)}#radial-menu.visible #radial-center{opacity:1;transform:translate(-50%,-50%) scale(1)}#radial-title{font-size:.72rem;font-weight:600;letter-spacing:.02em;color:#eafffa;text-shadow:0 0 12px rgb(45 226 194/70%);text-align:center;padding:0 .4rem}#radial-back{background:transparent;border:1px solid var(--glass-border);color:var(--neon-cyan);width:1.6rem;height:1.6rem;border-radius:50%;font-size:.7rem;line-height:1;cursor:pointer;transition:background .2s ease,color .2s ease}#radial-back:hover{background:rgb(45 226 194/15%);color:#fff}#radial-nodes{width:0;height:0}#radial-nodes,.radial-node{position:absolute;left:0;top:0}.radial-node{transform:translate(calc(-50% + var(--nx, 0px)),calc(-50% + var(--ny, 0px))) scale(.4);min-width:7.5rem;padding:.5rem .9rem;border-radius:999px;background:rgb(6 18 22/55%);border:1px solid var(--glass-border);color:#d9fff5;font-family:inherit;font-size:.78rem;letter-spacing:.01em;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;pointer-events:auto;opacity:0;transition:opacity .35s ease,transform .45s cubic-bezier(.19,1,.22,1),background .2s ease,border-color .2s ease,box-shadow .2s ease}.radial-node.grown{opacity:1;transform:translate(calc(-50% + var(--nx, 0px)),calc(-50% + var(--ny, 0px))) scale(1)}.radial-node:hover{background:rgb(45 226 194/14%);border-color:var(--neon-cyan);box-shadow:0 0 18px rgb(45 226 194/35%);color:#fff}#option-modal{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center}#option-modal.hidden{display:none}#option-modal-backdrop{position:absolute;inset:0;background:rgb(2 6 8/72%);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}#option-modal-box{position:relative;z-index:1;width:min(420px,88vw);padding:2.1rem 1.6rem 1.8rem;background:linear-gradient(180deg,rgb(8 22 26/60%),rgb(5 14 18/55%));border:1px solid var(--glass-border);border-radius:4px;-webkit-backdrop-filter:blur(20px) saturate(150%);backdrop-filter:blur(20px) saturate(150%);box-shadow:0 0 60px rgb(45 226 194/18%);text-align:center;animation:modal-in .4s cubic-bezier(.19,1,.22,1)}@keyframes modal-in{0%{opacity:0;transform:scale(.94);filter:blur(6px)}to{opacity:1;transform:scale(1);filter:blur(0)}}#option-modal-title{margin:0 0 .8rem;color:var(--neon-cyan);font-size:1.2rem;text-shadow:0 0 12px rgb(45 226 194/60%)}#option-modal-body{margin:0;color:#cdeee6;font-size:.95rem;line-height:1.8}#option-modal-close{position:absolute;top:.7rem;left:.9rem;background:transparent;border:none;color:#cdeee6;font-size:1.1rem;cursor:pointer}.hidden{display:none!important}button,input,select,textarea{font-family:inherit}#fallback-2d{position:relative;z-index:3;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:4rem 1.2rem;text-align:center;background:radial-gradient(circle at 50% 20%,#0b1a1a 0,#05070a 70%)}#fallback-2d h1{font-size:clamp(1.8rem,6vw,3rem);color:#eafffa;text-shadow:0 0 12px rgb(45 226 194/80%)}#fallback-2d .regions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:1rem;gap:1rem;width:100%;max-width:1000px;margin-top:2.5rem}#fallback-2d .region-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.2rem;text-align:right}#fallback-2d .region-card h3{margin-top:0;color:var(--neon-cyan)}#fallback-2d .region-card ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}#fallback-2d .region-card button{width:100%;text-align:right;background:rgb(45 226 194/8%);border:1px solid rgb(45 226 194/25%);color:#eafffa;border-radius:10px;padding:.55rem .8rem;font-family:inherit;cursor:pointer}@media (max-width:640px){.radial-node{min-width:5.6rem;font-size:.68rem;padding:.4rem .6rem}#radial-center{width:5rem;height:5rem}}#arc-menu{position:fixed;inset:0;z-index:7;pointer-events:none;opacity:0;transition:opacity .24s ease;direction:rtl}#arc-menu.visible{opacity:1}.arc-panel{position:absolute;left:0;top:0;width:0;height:0;pointer-events:auto;will-change:opacity;background:linear-gradient(135deg,rgb(255 255 255/19%),rgb(150 240 226/9%) 38%,rgb(255 255 255/6%) 64%,rgb(120 220 255/13%));-webkit-backdrop-filter:blur(20px) saturate(190%) brightness(1.16);backdrop-filter:blur(20px) saturate(190%) brightness(1.16);transition:transform .42s cubic-bezier(.19,1,.22,1)}.arc-panel-glare{background:radial-gradient(120% 60% at 76% 4%,rgb(255 255 255/24%) 0,rgb(255 255 255/0) 64%),linear-gradient(112deg,rgb(255 255 255/10%),rgb(255 255 255/0) 46%)}.arc-panel-glare,.arc-panel-scan{position:absolute;inset:0;pointer-events:none}.arc-panel-scan{background-image:repeating-linear-gradient(180deg,rgb(150 240 225/5%) 0,rgb(150 240 225/5%) 1px,transparent 0,transparent 4px);opacity:.55}.arc-border{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}.arc-border path{fill:none;stroke:url(#arc-edge);stroke-width:1.4;stroke-linejoin:round;filter:drop-shadow(0 0 9px rgb(45 226 194/32%))}.arc-items{position:absolute;inset:0;pointer-events:none}.arc-head,.arc-item{position:absolute;white-space:nowrap}.arc-item{padding:.3rem .8rem;border-radius:999px;background:transparent;border:1px solid transparent;color:#cfe9e2;font-family:inherit;font-size:.9rem;font-weight:600;text-align:right;cursor:pointer;pointer-events:auto;transition:color .25s ease,background .25s ease,border-color .25s ease}#arc-menu[data-side=right] .arc-head,#arc-menu[data-side=right] .arc-item{transform:translate(-100%,-50%) scale(var(--scale,1));transform-origin:right center}#arc-menu[data-side=left] .arc-head,#arc-menu[data-side=left] .arc-item{transform:translateY(-50%) scale(var(--scale,1));transform-origin:left center}#arc-menu[data-side=left] .arc-item{text-align:left}.arc-item:hover{color:#fff}.arc-item.active{color:#fff;background:rgb(45 226 194/14%);border-color:rgb(120 240 220/38%);box-shadow:0 0 22px rgb(45 226 194/24%)}.arc-head{padding:.3rem .6rem;pointer-events:auto;text-align:right;overflow:hidden;text-overflow:ellipsis}#arc-menu[data-side=left] .arc-head{text-align:left}.arc-title{font-size:.84rem;font-weight:700;color:#eafffa;text-shadow:0 0 14px rgb(45 226 194/55%)}.arc-divider{position:absolute;height:1px;pointer-events:none;background:linear-gradient(270deg,rgb(180 245 235/0) 0,rgb(180 245 235/55%) 24%,rgb(180 245 235/55%) 76%,rgb(180 245 235/0))}#arc-menu[data-side=right] .arc-divider{transform:translate(-100%,-50%)}#arc-menu[data-side=left] .arc-divider{transform:translateY(-50%)}.arc-close{position:absolute;transform:translate(-50%,-50%);width:1.7rem;height:1.7rem;padding:0;border-radius:50%;background:rgb(6 20 26/35%);border:1px solid var(--glass-border);color:var(--neon-cyan);font-size:0;line-height:0;cursor:pointer;pointer-events:auto;transition:background .2s ease,color .2s ease}.arc-close:after,.arc-close:before{content:"";position:absolute;top:50%;left:50%;width:.68rem;height:1.5px;border-radius:1px;background:currentColor}.arc-close:before{transform:translate(-50%,-50%) rotate(45deg)}.arc-close:after{transform:translate(-50%,-50%) rotate(-45deg)}.arc-close:hover{background:rgb(45 226 194/16%);color:#fff}@media (max-width:640px){.arc-item{font-size:.82rem;padding:.36rem .7rem}}