/* The welcome portal: centered composition, live globe, one clear entrance. */
.universe-gateway{min-height:100dvh;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 50% 18%,#253d6655,transparent 48%),radial-gradient(ellipse at 50% 75%,#20223f35,transparent 58%),#080e1c;color:#f1f5f9;display:flex;flex-direction:column;padding:0 max(30px,calc((100vw - 1440px)/2))}
.gateway-starfield{position:absolute;inset:0;z-index:-1;background-image:radial-gradient(1px 1px at 10% 17%,#c5dcff 80%,transparent),radial-gradient(1px 1px at 69% 33%,#b4a4ff 80%,transparent),radial-gradient(1.5px 1.5px at 42% 66%,#b7e2ff 80%,transparent),radial-gradient(1px 1px at 86% 85%,#a8bada 80%,transparent);background-size:277px 289px,431px 389px,643px 503px,293px 331px;opacity:.34;animation:stars-breathe 8s ease-in-out infinite alternate}
.gateway-grid{position:absolute;inset:55% -30% -30%;z-index:-1;background-image:linear-gradient(#8eb3e60d 1px,transparent 1px),linear-gradient(90deg,#8eb3e60d 1px,transparent 1px);background-size:70px 70px;transform:perspective(500px) rotateX(56deg);mask-image:linear-gradient(transparent,#000 65%,transparent);pointer-events:none}
.gateway-header{height:91px;flex:none;border-bottom:1px solid #ffffff12;display:flex;align-items:center;justify-content:space-between;gap:20px;position:relative;z-index:5}
.gateway-header .brand{font-size:16px}.gateway-header .brand-icon{width:42px;height:42px;font-size:35px}.gateway-header .brand small{font-size:7px}
.gateway-location{display:flex;align-items:center;gap:9px;font:9px monospace;letter-spacing:1.6px;color:#9faec5}.gateway-location i{width:5px;height:5px;background:#c6f88a;border-radius:50%;box-shadow:0 0 12px #b4ed7d}
.gateway-main{position:relative;display:flex;justify-content:center;flex:1;min-height:760px;padding:220px 0 35px;outline:none;text-align:center}
.gateway-copy{position:relative;z-index:4;width:100%;max-width:1100px;margin:0 auto}
.gateway-copy:before{content:"";position:absolute;z-index:-1;inset:50px -40px -45px;background:radial-gradient(ellipse at 50% 52%,#080e1cf0 0%,#080e1cb8 39%,#080e1c00 70%);pointer-events:none}
.gateway-copy h1{font-family:Arial Black,Arial,sans-serif;font-weight:950;line-height:.98;letter-spacing:-4px;margin:0;text-align:center;text-shadow:0 5px 35px #060d1cbb}
.gateway-welcome{display:block;font-family:Arial,sans-serif;font-size:17px;font-weight:600;line-height:1.5;letter-spacing:.15em;text-transform:uppercase;color:#d2e1fa;margin-bottom:17px}
.gateway-name{display:block;font-size:clamp(44px,6.2vw,88px);line-height:1.04;letter-spacing:-.065em;color:#f1f7ff}
.gateway-copy h1 em{display:block;font-style:normal;font-size:clamp(78px,9vw,128px);line-height:.97;letter-spacing:-.07em;color:#c6b4ff;background:linear-gradient(110deg,#d8caff 18%,#afa5ff 56%,#98d9ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-top:4px;text-shadow:none;filter:drop-shadow(0 5px 28px #080e1c)}
.gateway-copy .gateway-intro{font-size:14px;line-height:1.65;color:#a2b5d0;margin:21px 0 24px;letter-spacing:.005em}.gateway-intro strong{font-weight:500;color:#d0dced}
.gateway-copy form{width:min(100%,560px);margin:0 auto}.gateway-copy form label{display:block;font:9px monospace;letter-spacing:1.5px;color:#afbed4;margin-bottom:12px;line-height:1.7}
.gateway-input{display:flex;align-items:center;gap:15px;border:1px solid #5f70904f;background:linear-gradient(120deg,#1c2940f2,#121f33f2);box-shadow:inset 0 1px 0 #d0e0ff0c,0 12px 40px #0002;border-radius:12px;padding:0 22px;height:72px;transition:border-color .2s,box-shadow .2s}
.gateway-input>span:first-child{color:#b8a6fa;font-size:27px}.gateway-input input{width:100%;min-width:0;background:none;color:#f2f7ff;border:0;outline:0;font:600 23px/1.3 Arial,sans-serif;text-align:left;letter-spacing:-.025em}.gateway-input:focus-within{border-color:#c4b4ff;box-shadow:0 0 0 4px #c3b4ff16,0 0 35px #9c8cff15}.gateway-input input::placeholder{color:#7d90ae;font-weight:500}.gateway-input .input-hint{font:8px monospace;letter-spacing:1.1px;color:#788da9}
.gateway-enter{position:relative;display:flex;justify-content:center;align-items:center;gap:40px;width:100%;height:87px;margin-top:14px;border:1px solid #e2ffb9;border-radius:12px;background:linear-gradient(110deg,#d1ff9c,#b9f17c);color:#12291e;padding:18px 24px;font-family:Arial Black,Arial,sans-serif;font-size:24px;font-weight:900;letter-spacing:-.025em;box-shadow:0 10px 45px #b8f46c1c,inset 0 1px 0 #edffcf;cursor:pointer;overflow:hidden;transition:translate .22s,box-shadow .22s}
.gateway-enter:before{content:"";position:absolute;inset:0;width:45%;background:linear-gradient(100deg,transparent,#ffffff3d,transparent);transform:skewX(-20deg) translateX(-170%);transition:transform .55s;pointer-events:none}.gateway-enter:hover:before{transform:skewX(-20deg) translateX(370%)}.gateway-enter:hover{translate:0 -3px;box-shadow:0 14px 48px #b8f46c35,inset 0 1px 0 #edffcf}.gateway-enter:active{translate:0 0}.gateway-enter-arrow{font-size:38px;line-height:1;transition:translate .2s}.gateway-enter:hover .gateway-enter-arrow{translate:3px -3px}.gateway-enter:focus-visible{outline:3px solid #d5c4ff;outline-offset:6px}
.gateway-copy form>small{font-size:9px;display:block;color:#7f93af;line-height:1.7;margin-top:13px}.gateway-world-tags{display:flex;justify-content:center;align-items:center;gap:25px;margin-top:28px;font:9px monospace;letter-spacing:1px;color:#9babca}.gateway-world-tags>span{display:flex;align-items:center;gap:8px}.gateway-world-tags i{font-style:normal;font-size:15px;line-height:1;color:#bfb1fa}.gateway-world-tags b{font-weight:500;color:#c8d5e6}
.planet-stage{position:absolute;top:-93px;left:50%;width:min(800px,88vw);height:570px;translate:-50% 0;isolation:isolate;pointer-events:none;z-index:1;mask-image:linear-gradient(#000 0%,#000 58%,#000b 78%,transparent 98%)}
.planet-stage canvas{width:100%;height:100%;position:absolute;inset:0;z-index:2}.planet-stage .globe-fallback{width:420px;height:420px;max-width:70%;max-height:75%;border-radius:50%;background:radial-gradient(circle at 30% 20%,#294e75,#0a1936 70%);box-shadow:0 0 65px #799fff35;inset:50% auto auto 50%;translate:-50% -50%}
.planet-halo{position:absolute;inset:5% 14%;border-radius:50%;background:radial-gradient(circle,#6a93f127 40%,#8782ff1b 52%,transparent 70%);filter:blur(22px);animation:halo-breathe 8s ease-in-out infinite alternate}
.planet-ring{position:absolute;border:1px solid #8faacf55;border-radius:50%;inset:9% 9%;z-index:3;transform:rotate(-18deg) scaleY(.4);box-shadow:0 0 35px #5367c10a}.planet-ring:after{content:"";width:7px;height:7px;position:absolute;left:50%;top:-4px;background:#d6f5a6;border-radius:50%;box-shadow:0 0 18px #a8efed;animation:planet-satellite 17s linear infinite}.ring-b{inset:6% 15%;transform:rotate(60deg) scaleY(.47);border-color:#a997ff36;z-index:1}.ring-b:after{background:#a89bff;width:5px;height:5px}.ring-c{inset:0 1%;transform:rotate(-18deg) scaleY(.4);border-style:dashed;border-color:#85c7e329;z-index:1}.ring-c:after{display:none}
.planet-pin{position:absolute;z-index:4;display:flex;align-items:center;gap:8px;font:8px monospace;letter-spacing:.7px;padding:10px 13px;border:1px solid #ffffff22;background:#131f31d9;backdrop-filter:blur(12px);border-radius:7px;box-shadow:0 8px 25px #0003;color:#d8e2f0;animation:planet-pin-float 7s ease-in-out infinite alternate}.planet-pin i{font-style:normal;font-size:16px;color:#c1f690}.pin-learn{top:36%;left:3%;transform:rotate(-5deg)}.pin-play{top:30%;right:3%;transform:rotate(5deg);animation-delay:-3s}.planet-coordinate{position:absolute;right:20%;top:15%;font:7px monospace;letter-spacing:1px;line-height:1.8;color:#7e9ab8}
.gateway-footer{min-height:66px;flex:none;border-top:1px solid #ffffff12;display:flex;align-items:center;justify-content:space-between;gap:18px;font:8px monospace;letter-spacing:.6px;color:#657b98;position:relative;z-index:4}.gateway-footer b{color:#b7a4fd;font-size:20px;vertical-align:middle;margin-left:10px}
.gateway-entry-flash{animation:enter-gateway .55s cubic-bezier(.2,.8,.2,1) both}
@keyframes halo-breathe{to{opacity:.6;transform:scale(1.1)}}@keyframes stars-breathe{to{opacity:.5}}@keyframes planet-pin-float{to{translate:0 -10px}}@keyframes planet-satellite{50%{left:0;top:50%}100%{left:50%;top:-4px}}@keyframes enter-gateway{from{opacity:.4;translate:0 18px}to{opacity:1;translate:0 0}}
@media(min-width:1600px){.gateway-main{padding-top:260px;min-height:830px}.planet-stage{width:880px;height:650px;top:-95px}.gateway-copy h1 em{font-size:138px}.gateway-name{font-size:94px}.gateway-copy form{width:590px}}
@media(max-width:1000px){.gateway-header{height:81px}.gateway-location{font-size:7px;letter-spacing:1px}.gateway-main{padding-top:210px;min-height:720px}.gateway-name{font-size:clamp(42px,7.2vw,72px)}.gateway-copy h1 em{font-size:105px}.planet-stage{top:-90px;height:540px;width:760px;max-width:110vw}.gateway-footer{font-size:7px}.gateway-footer>span:nth-child(2){display:none}}
@media(max-width:650px){.universe-gateway{padding:0 20px}.gateway-header{height:76px}.gateway-header .brand{font-size:13px}.gateway-header .brand-icon{width:35px;height:35px;font-size:30px}.gateway-header .brand small{font-size:6px}.gateway-location{display:none}.gateway-main{padding:185px 0 30px;min-height:0;flex:1}.gateway-copy{max-width:500px}.gateway-copy:before{inset:20px -25px -25px;background:radial-gradient(ellipse at 50% 48%,#080e1cf5 0%,#080e1cc9 39%,#080e1c00 74%)}.gateway-welcome{font-size:12px;letter-spacing:.16em;margin-bottom:13px}.gateway-name{font-size:clamp(34px,8vw,49px);letter-spacing:-.06em;line-height:1.08}.gateway-copy h1 em{font-size:clamp(76px,18vw,103px);line-height:.96;margin-top:7px}.gateway-copy .gateway-intro{font-size:12px;line-height:1.7;margin:19px 0 24px}.gateway-copy form label{font-size:8px;letter-spacing:1px;margin-bottom:11px}.gateway-input{height:66px;padding:0 17px;gap:12px;border-radius:11px}.gateway-input input{font-size:21px}.gateway-input .input-hint{font-size:7px}.gateway-enter{height:79px;font-size:21px;gap:30px;border-radius:11px;margin-top:12px}.gateway-enter-arrow{font-size:34px}.gateway-copy form>small{font-size:8px;max-width:320px;margin:12px auto 0}.gateway-world-tags{font-size:8px;gap:19px;margin-top:24px;letter-spacing:.5px}.gateway-world-tags>span{gap:6px}.gateway-world-tags i{font-size:13px}.planet-stage{top:-65px;width:590px;max-width:150vw;height:420px}.planet-pin{font-size:6px;padding:7px 8px;gap:5px}.planet-pin i{font-size:12px}.pin-learn{left:15%;top:34%}.pin-play{right:13%;top:26%}.planet-coordinate{font-size:6px;right:26%;top:12%}.planet-halo{inset:10% 18%}.planet-ring{inset:10% 12%}.ring-b{inset:8% 17%}.ring-c{inset:3% 6%}.gateway-footer{font-size:6px;line-height:1.7;min-height:60px;gap:12px}.gateway-footer b{font-size:16px}}
@media(max-width:380px){.universe-gateway{padding:0 16px}.gateway-main{padding-top:165px}.gateway-name{font-size:32px}.gateway-copy h1 em{font-size:76px}.planet-stage{top:-69px;height:395px}.gateway-enter{font-size:19px;gap:20px}.gateway-input input{font-size:19px}.gateway-input .input-hint{display:none}.gateway-world-tags{gap:14px;font-size:7px}}
.still .gateway-starfield,.still .planet-halo,.still .planet-pin,.still .planet-ring:after,.still .gateway-entry-flash{animation:none!important}.still .gateway-enter,.still .gateway-enter:before,.still .gateway-enter-arrow,.still .gateway-input{transition:none!important}
@media(prefers-reduced-motion:reduce){.gateway-starfield,.planet-halo,.planet-pin,.planet-ring:after,.gateway-entry-flash{animation:none!important}.gateway-enter,.gateway-enter:before,.gateway-enter-arrow,.gateway-input{transition:none!important}}
.worlds-greeting{color:#c2b0ff!important}.world-lab-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(110deg,#172943,#24304d);border:1px solid #4f6a86;border-radius:17px;margin-top:22px;padding:22px 27px;text-align:left;width:100%;color:#fff;position:relative;overflow:hidden;cursor:pointer}.world-lab-banner .lab-entry-icon{font-size:45px;color:#91e6da}.world-lab-banner>div{flex:1}.world-lab-banner strong{display:block;font-size:24px;letter-spacing:-.8px}.world-lab-banner small{display:block;margin-top:7px;font-size:11px;color:#a7bdd4}.world-lab-banner .lab-entry-go{font:9px monospace;letter-spacing:.4px;color:#c5fb89}.world-lab-banner:hover{border-color:#b1f3eb}.science-home-link{margin-top:24px}.science-home-link strong{font-size:22px}
.gateway-copy h1,.lobby-intro h1{overflow-wrap:anywhere}.visitor-ribbon{margin:23px 38px 0;display:flex;align-items:center;justify-content:space-between;gap:25px}.visitor-title{min-width:0;flex:1}.visitor-title>span{font:7px monospace;letter-spacing:1.4px;color:#6f86a6}.visitor-title>strong{display:block;font-size:clamp(22px,2.5vw,35px);font-family:Arial Black,Arial,sans-serif;line-height:1.15;letter-spacing:-1px;color:#e5eafa;margin-top:9px;overflow-wrap:anywhere}.bhavi-tip{display:flex;align-items:center;max-width:46%;min-width:260px;gap:9px;background:#172339;border:1px solid #2e405d;border-radius:12px;padding:10px 10px 10px 0}.bhavi-tip>img{width:65px;height:65px;object-fit:contain;flex:none}.bhavi-tip>div{flex:1;min-width:0}.bhavi-tip>div>span{font:7px monospace;letter-spacing:1px;color:#bcb0fa}.bhavi-tip p{font-size:10px;color:#aebfd4;line-height:1.6;margin:5px 0 0}.bhavi-tip>button{width:28px;height:28px;flex:none;border:1px solid #566482;border-radius:50%;background:#26314a;color:#bddda5;cursor:pointer}.bhavi-tip>button:hover{background:#3b4969}@media(max-width:950px){.visitor-ribbon{gap:15px}.bhavi-tip{min-width:220px;max-width:48%}.visitor-title>strong{font-size:24px}}@media(max-width:650px){.visitor-ribbon{margin:20px 18px 0;display:block}.visitor-title>strong{font-size:27px;line-height:1.12}.bhavi-tip{max-width:none;margin-top:17px;min-width:0}.bhavi-tip p{font-size:10px}.bhavi-tip>img{width:55px;height:55px}.visitor-title>span{font-size:7px}}
@media(max-width:650px){.world-lab-banner{padding:20px;gap:12px}.world-lab-banner .lab-entry-icon{font-size:31px}.world-lab-banner strong{font-size:20px}.world-lab-banner small{font-size:10px;line-height:1.6}.world-lab-banner .lab-entry-go{font-size:0}.world-lab-banner .lab-entry-go:after{content:'↗';font-size:22px}}

/* Green City entry points keep the welcome form and two main worlds intact. */
.world-green-banner{background:linear-gradient(115deg,#122f2b,#213b32);border-color:#46745c}.world-green-banner .lab-entry-icon{color:#baf58e}.world-green-banner strong{color:#e2f8d9}.world-green-banner small{color:#adc9bb}.world-green-banner .lab-entry-go{color:#d2f6a5}.world-green-banner:hover{border-color:#c3ee9e}.world-green-banner:focus-visible{outline:3px solid #d2f6a5;outline-offset:4px}
.gateway-green-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;max-width:100%;margin-top:14px;padding:8px 15px;border:1px solid #7bb57a4d;border-radius:999px;background:#162a246e;color:#c6e7b0;font-size:11px;line-height:1.5;text-decoration:none}.gateway-green-link:hover{border-color:#b2dc97;background:#203c30}.gateway-green-link:focus-visible{outline:3px solid #d2f6a5;outline-offset:4px}
@media(max-width:650px){.gateway-green-link{font-size:10px;gap:8px;padding:8px 12px}.world-green-banner{margin-top:14px}}

/* Hometown discovery joins the existing worlds. */
.gateway-explore-links{display:flex;justify-content:center;flex-wrap:wrap;gap:0 9px}.gateway-jalandhar-link{color:#ffdda1;border-color:#dfaa625c;background:#392b226e}.gateway-jalandhar-link:hover{background:#4d3626;border-color:#ffc57e}.world-jalandhar-banner{background:linear-gradient(115deg,#36251f,#3c3039);border-color:#855e45}.world-jalandhar-banner .lab-entry-icon,.world-jalandhar-banner .lab-entry-go{color:#ffd188}.world-jalandhar-banner strong{color:#fff0d8}.world-jalandhar-banner small{color:#d9bca2}.world-jalandhar-banner:hover{border-color:#ffd188}.world-jalandhar-banner:focus-visible{outline:3px solid #ffd188;outline-offset:4px}