:root{
  --bg:#020306;
  --panel:rgba(5,10,18,.76);
  --line:rgba(149,190,255,.2);
  --text:#f7fbff;
  --muted:#93a3bb;
  --accent:#7dcfff;
  --view:0;
  --mx:0;
  --my:0;
  --zoom:1;
  --header-h:88px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;height:100%;overflow:hidden;background:#000;color:var(--text);font-family:Inter,system-ui,sans-serif}
body{position:relative;letter-spacing:.01em}
button,a{font:inherit;color:inherit}
button{border:0;background:none}
a{text-decoration:none}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
#i-github path,#i-linkedin path{fill:currentColor;stroke:none}
#starfield{position:fixed;inset:0;width:100%;height:100%;z-index:0;background:#000}
.nebula{position:fixed;z-index:0;pointer-events:none;border-radius:50%;filter:blur(90px);opacity:.1;mix-blend-mode:screen}
.nebula-a{width:44vw;height:38vw;right:-15vw;top:-16vw;background:radial-gradient(circle,rgba(80,95,255,.38),transparent 62%)}
.nebula-b{width:36vw;height:33vw;left:18vw;bottom:-20vw;background:radial-gradient(circle,rgba(50,185,255,.22),transparent 65%)}
.scanlines{position:fixed;inset:0;z-index:80;pointer-events:none;opacity:.05;background:repeating-linear-gradient(0deg,transparent 0 3px,rgba(255,255,255,.18) 4px)}
.warp{position:fixed;inset:0;z-index:150;pointer-events:none;display:grid;place-items:center;opacity:0;visibility:hidden;background:radial-gradient(circle at var(--warp-x,50%) var(--warp-y,50%),rgba(255,255,255,.92),rgba(60,150,255,.25) 8%,rgba(0,0,0,.92) 34%,#000 70%);transition:opacity .18s ease}
.warp.active{opacity:1;visibility:visible;animation:warpFade .82s ease forwards}
.warp-core{width:10px;height:10px;border-radius:50%;box-shadow:0 0 40px 14px #fff,0 0 90px 35px #7dcfff;animation:warpCore .82s cubic-bezier(.15,.7,.2,1) forwards}
@keyframes warpCore{0%{transform:scale(.2)}55%{transform:scale(85)}100%{transform:scale(150);opacity:0}}
@keyframes warpFade{0%,55%{opacity:1}100%{opacity:0;visibility:hidden}}
.topbar{position:fixed;z-index:100;left:0;right:0;top:0;height:var(--header-h);display:grid;grid-template-columns:310px minmax(520px,1fr) 310px;align-items:center;padding:0 30px;background:linear-gradient(180deg,rgba(0,0,0,.92),rgba(0,0,0,.48) 68%,transparent);border-bottom:1px solid rgba(255,255,255,.04)}
.brand{display:flex;align-items:center;gap:14px;cursor:pointer;text-align:left;width:max-content}
.brand-orbit{position:relative;width:52px;height:52px;border:1px solid rgba(125,207,255,.55);border-radius:50%;display:grid;place-items:center;color:#d9f4ff;font-family:Orbitron;font-weight:700;background:radial-gradient(circle,rgba(125,207,255,.14),transparent 68%);box-shadow:0 0 28px rgba(125,207,255,.13)}
.brand-orbit:before,.brand-orbit:after{content:"";position:absolute;inset:12px -9px;border:1px solid rgba(190,110,255,.58);border-radius:50%;transform:rotate(-25deg)}
.brand-orbit:after{inset:-4px 17px;transform:rotate(64deg);border-color:rgba(90,220,255,.42)}
.brand b{display:block;font-family:Orbitron;font-size:15px;letter-spacing:.18em}
.brand small{display:block;margin-top:4px;color:#6f819c;font-size:9px;letter-spacing:.16em}
.nav{justify-self:center;display:flex;align-items:center;padding:8px 14px;border:1px solid rgba(255,255,255,.08);background:rgba(2,4,8,.6);border-radius:999px;backdrop-filter:blur(16px)}
.nav button{position:relative;padding:12px 20px;color:#91a1ba;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;transition:.25s}
.nav button:hover,.nav button.active{color:#eef8ff}
.nav button.active:after{content:"";position:absolute;left:24%;right:24%;bottom:1px;height:2px;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.top-actions{justify-self:end;display:flex;align-items:center;gap:12px}
.hud-btn,.launch-btn{height:48px;padding:0 17px;border:1px solid rgba(125,207,255,.22);border-radius:15px;background:rgba(5,9,17,.68);display:inline-flex;align-items:center;justify-content:center;gap:9px;color:#a7b8d2;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;backdrop-filter:blur(14px);cursor:pointer;transition:.25s}
.hud-btn:hover,.launch-btn:hover{border-color:rgba(125,207,255,.65);color:#fff;box-shadow:0 0 25px rgba(70,176,255,.13)}
.hud-btn svg{font-size:16px}.launch-btn{color:#07101c;background:linear-gradient(135deg,#79dcff,#a982ff);border:0;font-weight:800}.launch-btn svg{font-size:16px}
.viewport{position:fixed;inset:0;z-index:2;overflow:hidden;padding-top:var(--header-h);perspective:1600px}
.world-track{height:100%;width:600%;display:flex;will-change:transform;transform:translate3d(calc(var(--view) * -16.6666667%),0,0);transition:transform 1.05s cubic-bezier(.18,.72,.18,1)}
.world{position:relative;flex:0 0 16.6666667%;height:100%;overflow:hidden;isolation:isolate;--accent:#7dcfff;transform-style:preserve-3d}
.world:before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(circle at 62% 52%,color-mix(in srgb,var(--accent) 7%,transparent),transparent 37%),linear-gradient(90deg,rgba(0,0,0,.72),transparent 38%,rgba(0,0,0,.08) 76%,rgba(0,0,0,.45))}
.world:after{content:"";position:absolute;left:-20%;right:-20%;bottom:-52%;height:76%;z-index:-1;border-radius:50%;border:1px solid color-mix(in srgb,var(--accent) 16%,transparent);box-shadow:0 0 100px color-mix(in srgb,var(--accent) 7%,transparent);transform:perspective(900px) rotateX(70deg)}
.world.active .section-heading,.world.active .home-left,.world.active .profile-orbit-card,.world.active .detail-panel,.world.active .contact-card,.world.active .world-profile{animation:uiEnter .85s .28s both}
.world.active .focus-world,.world.active .home-universe{animation:planetEnter 1.15s .12s both}
@keyframes uiEnter{from{opacity:0;transform:translate3d(-35px,12px,0)}to{opacity:1;transform:none}}
@keyframes planetEnter{from{opacity:.2;transform:translate3d(70px,0,-150px) scale(.83)}to{opacity:1;transform:none}}
/* fixed common controls */
.edge-nav{position:fixed;z-index:90;top:50%;width:56px;height:78px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;color:#9bb0cc;cursor:pointer;transition:.25s}
.edge-nav svg{width:40px;height:40px;padding:10px;border:1px solid rgba(125,207,255,.3);border-radius:50%;background:rgba(2,5,10,.75);box-shadow:0 0 24px rgba(80,170,255,.08)}
.edge-nav small{font-size:9px;letter-spacing:.18em;text-transform:uppercase}.edge-nav:hover{color:#fff;transform:scale(1.05)}
.edge-nav.prev{left:18px}.edge-nav.prev svg{transform:rotate(180deg)}.edge-nav.next{right:18px}
.view-progress{position:fixed;z-index:90;left:50%;bottom:21px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;padding:13px 18px;border:1px solid rgba(125,207,255,.12);border-radius:999px;background:rgba(1,4,8,.66);backdrop-filter:blur(14px)}
.view-progress span{width:28px;height:2px;background:#344258;transition:.35s}.view-progress span.active{width:48px;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.system-status{position:fixed;right:35px;bottom:20px;z-index:90;min-width:238px;height:46px;border:1px solid rgba(125,207,255,.25);border-radius:15px;background:rgba(2,7,12,.72);display:flex;align-items:center;padding:0 16px;gap:10px;backdrop-filter:blur(14px)}
.system-status i{width:8px;height:8px;border-radius:50%;background:#41f2ac;box-shadow:0 0 14px #41f2ac}.system-status span{color:#45e9b5;font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.system-status em{margin-left:auto;width:82px;height:10px;background:repeating-linear-gradient(110deg,#1a344c 0 3px,transparent 3px 7px);animation:statusWave 2.2s linear infinite}
@keyframes statusWave{50%{filter:brightness(2)}}
.mobile-hint{display:none}
/* Typography */
.eyebrow{display:flex;align-items:center;gap:10px;color:#86dcff;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.eyebrow span{width:10px;height:10px;border-radius:50%;background:#43efb5;box-shadow:0 0 0 8px rgba(67,239,181,.08),0 0 16px rgba(67,239,181,.6)}
.section-heading{position:absolute;z-index:15}.left-heading{left:54px;top:34px;width:355px}.section-heading h2{margin-top:18px;font-family:Orbitron,sans-serif;font-size:clamp(54px,5vw,88px);line-height:.89;letter-spacing:-.045em;text-transform:uppercase;color:#eaf3ff;text-shadow:0 0 28px rgba(150,210,255,.12)}.section-heading h2 em{font-style:normal;color:transparent;-webkit-text-stroke:1px color-mix(in srgb,var(--accent) 75%,white);text-shadow:0 0 24px color-mix(in srgb,var(--accent) 25%,transparent)}.section-heading>p:last-child{margin-top:18px;color:#97a8bf;line-height:1.7;font-size:14px;max-width:330px}
/* Home */
.world-home{--accent:#7dcfff}
.home-left{position:absolute;z-index:20;left:64px;top:82px;width:390px}
.home-left h1{margin-top:22px;font-family:Orbitron,'Arial Black',sans-serif;font-size:clamp(60px,4.7vw,86px);line-height:.78;letter-spacing:-.055em;text-shadow:0 10px 35px rgba(110,170,255,.12)}.home-left h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1.2px #bfcfff;background:linear-gradient(120deg,#fff,#91baff 45%,#d17cff);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.roles{margin-top:24px;color:#adbed3;font-size:13px;line-height:1.8}.roles i{color:#5f7694;font-style:normal;margin:0 7px}.intro{margin-top:14px;max-width:490px;color:#73849d;font-size:14px;line-height:1.8}.hero-actions{display:flex;gap:12px;margin-top:28px}.primary-cta,.secondary-cta{height:58px;border-radius:17px;padding:0 24px;display:flex;align-items:center;gap:18px;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:.28s}.primary-cta{color:#07101b;background:linear-gradient(135deg,#78dbff,#bf67ff);box-shadow:0 14px 40px rgba(112,140,255,.25)}.primary-cta svg{font-size:21px}.secondary-cta{border:1px solid rgba(130,180,255,.22);color:#aebed4;background:rgba(4,8,15,.7)}.primary-cta:hover,.secondary-cta:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(100,160,255,.2)}
.interaction-keys{display:flex;gap:8px;margin-top:20px}.interaction-keys span{position:relative;display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;min-width:128px;padding:10px;border:1px solid rgba(125,207,255,.13);border-radius:12px;background:rgba(3,7,13,.62)}.interaction-keys b{grid-row:1/3;width:28px;height:28px;display:grid;place-items:center;border:1px solid rgba(79,211,255,.36);border-radius:9px;color:#69dcff}.interaction-keys small{font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.interaction-keys i{font-style:normal;color:#52647c;font-size:8px}
.profile-orbit-card{position:absolute;z-index:24;left:388px;top:106px;width:185px;pointer-events:auto;filter:drop-shadow(0 24px 45px rgba(0,0,0,.52))}.portrait-ring{position:relative;width:174px;height:174px;margin:auto;padding:10px;border:1px solid rgba(125,207,255,.62);border-radius:50%;background:radial-gradient(circle,rgba(75,155,255,.16),rgba(2,5,10,.86) 72%);box-shadow:0 0 0 12px rgba(55,145,255,.035),0 0 35px rgba(95,180,255,.22)}.portrait-ring:before,.portrait-ring:after{content:"";position:absolute;inset:-13px;border:1px dashed rgba(125,207,255,.38);border-radius:50%;animation:coreSpin 18s linear infinite}.portrait-ring:after{inset:-24px 12px;border-color:rgba(190,100,255,.36);animation-direction:reverse;animation-duration:12s}.portrait-ring img{position:relative;z-index:2;width:100%;height:100%;display:block;object-fit:cover;object-position:center top;border-radius:50%;background:#fff}.portrait-rays{position:absolute;inset:-24px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 18%,rgba(125,207,255,.15) 18.5% 19%,transparent 19.5% 44%,rgba(195,105,255,.13) 44.5% 45%,transparent 45.5% 72%,rgba(125,207,255,.13) 72.5% 73%,transparent 73.5%);animation:coreSpin 24s linear infinite}.profile-copy{margin-top:15px;padding:12px 13px;border:1px solid rgba(125,207,255,.2);border-radius:13px;background:rgba(3,8,15,.84);backdrop-filter:blur(14px)}.profile-copy>div{display:flex;justify-content:space-between;gap:10px;align-items:center}.profile-copy strong{font-family:Orbitron;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.profile-copy span{color:#4cf2ae;font-size:7px;text-transform:uppercase;letter-spacing:.1em}.profile-copy span i{display:inline-block;width:6px;height:6px;margin-right:5px;border-radius:50%;background:#4cf2ae;box-shadow:0 0 10px #4cf2ae}.profile-copy p{margin-top:7px;color:#71849e;font-size:7px;line-height:1.5}.profile-orbit-card .social-row{display:none}
.home-universe{position:absolute;z-index:8;left:35%;right:1.5%;top:12px;bottom:40px;transform-style:preserve-3d}
.interaction-tip{position:absolute;z-index:20;top:8px;left:50%;transform:translateX(-50%);padding:12px 18px;border:1px solid rgba(145,195,255,.12);background:rgba(2,5,9,.48);color:#8294ad;font-size:9px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;backdrop-filter:blur(10px)}.interaction-tip span{margin-right:9px;color:#cbeaff}.interaction-tip i{font-style:normal;margin:0 8px;color:#4d617b}
.solar-stage{position:absolute;inset:45px 0 0;transform-style:preserve-3d;transform:perspective(1300px) rotateX(calc(-7deg + var(--my)*2deg)) rotateY(calc(var(--mx)*3deg)) scale(var(--zoom));will-change:transform;transition:none}
.solar-core{position:absolute;left:52%;top:49%;width:48px;height:48px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,#fff 0 17%,#bde7ff 18% 30%,rgba(92,169,255,.7) 31% 42%,transparent 65%);box-shadow:0 0 24px 8px #fff,0 0 65px 22px rgba(95,180,255,.62),0 0 140px 60px rgba(60,120,255,.16);animation:corePulse 3s ease-in-out infinite}.solar-core span{position:absolute;inset:-48px;border-radius:50%;border:1px solid rgba(148,210,255,.25);animation:coreSpin 10s linear infinite}.solar-core span:before,.solar-core span:after{content:"";position:absolute;inset:18px;border-radius:50%;border:1px dashed rgba(148,210,255,.2)}.solar-core span:after{inset:34px}
@keyframes corePulse{50%{filter:brightness(1.3);transform:translate(-50%,-50%) scale(1.08)}}@keyframes coreSpin{to{transform:rotate(360deg)}}
.orbit-ring{position:absolute;left:52%;top:49%;border:1px solid rgba(145,190,240,.18);border-radius:50%;transform:translate(-50%,-50%) rotateX(68deg);box-shadow:inset 0 0 24px rgba(125,207,255,.02)}.orbit-ring:after{content:"";position:absolute;left:50%;top:-3px;width:5px;height:5px;border-radius:50%;background:#d8efff;box-shadow:0 0 10px #fff}.r1{width:180px;height:180px}.r2{width:310px;height:310px}.r3{width:470px;height:470px}.r4{width:650px;height:650px}.r5{width:830px;height:830px}
.home-planet{--glow:#7dcfff;--drift-x:7px;--drift-y:-10px;--drift-r:4deg;--float-duration:13s;position:absolute;z-index:10;width:150px;height:86px;cursor:pointer;transition:transform .55s cubic-bezier(.2,.75,.2,1),filter .55s ease}.home-planet .planet-img{position:absolute;width:78px;height:78px;left:0;top:4px;border-radius:50%;background-image:var(--planet);background-size:cover;filter:drop-shadow(0 0 18px color-mix(in srgb,var(--glow) 75%,transparent));will-change:transform;animation:planetDrift var(--float-duration) cubic-bezier(.45,.05,.55,.95) infinite alternate}.home-planet .planet-img:after{content:"";position:absolute;inset:34% -22%;border:1px solid color-mix(in srgb,var(--glow) 58%,transparent);border-radius:50%;transform:rotate(-12deg);box-shadow:0 0 8px color-mix(in srgb,var(--glow) 30%,transparent)}.home-planet .planet-label{position:absolute;left:78px;top:15px;width:168px;padding-left:12px;text-align:left}.home-planet .planet-label:before{content:"";position:absolute;left:0;top:12px;width:7px;height:7px;border:1px solid var(--glow);border-radius:50%;box-shadow:0 0 8px var(--glow)}.home-planet .planet-label b{display:block;width:max-content;padding:6px 12px;border:1px solid color-mix(in srgb,var(--glow) 40%,transparent);border-radius:9px;background:rgba(3,7,13,.82);font-size:12px;letter-spacing:.13em;text-transform:uppercase}.home-planet .planet-label small{display:block;margin:7px 0 0 13px;color:#798ba3;font-size:9px;line-height:1.55}.home-planet:hover{z-index:30;transform:scale(1.12);filter:brightness(1.25)}.home-planet:hover .planet-img{filter:drop-shadow(0 0 28px var(--glow))}.home-planet.featured .planet-img{width:104px;height:104px;left:-12px;top:-10px}.home-planet.featured .planet-label{left:93px}.hp-about{left:15%;top:48%;--drift-x:-8px;--drift-y:-11px;--drift-r:-3deg;--float-duration:15s}.hp-skills{left:27%;top:20%;--drift-x:10px;--drift-y:-7px;--drift-r:5deg;--float-duration:17s}.hp-projects{left:69%;top:14%;--drift-x:-12px;--drift-y:8px;--drift-r:-4deg;--float-duration:19s}.hp-experience{left:43%;top:73%;--drift-x:8px;--drift-y:-12px;--drift-r:3deg;--float-duration:16s}.hp-contact{left:75%;top:64%;--drift-x:-7px;--drift-y:-9px;--drift-r:4deg;--float-duration:18s}.home-planet:nth-of-type(odd) .planet-img{animation-delay:-5s}
@keyframes planetDrift{0%{transform:translate3d(0,0,0) rotate(-1deg)}50%{transform:translate3d(calc(var(--drift-x)*.55),calc(var(--drift-y)*.55),0) rotate(calc(var(--drift-r)*.55))}100%{transform:translate3d(var(--drift-x),var(--drift-y),0) rotate(var(--drift-r))}}
/* shared focus worlds */
.focus-world{position:absolute;z-index:5;left:31%;top:4%;width:58%;height:87%;transform-style:preserve-3d}
.planet-sphere{position:absolute;left:50%;top:50%;width:min(42vw,630px);aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;background-image:var(--planet);background-size:cover;filter:drop-shadow(0 0 35px color-mix(in srgb,var(--accent) 60%,transparent)) drop-shadow(0 0 90px color-mix(in srgb,var(--accent) 20%,transparent));animation:sphereRotate 42s linear infinite,sphereFloat 7s ease-in-out infinite}.planet-sphere:before{content:"";position:absolute;inset:-4%;border:1px solid color-mix(in srgb,var(--accent) 62%,transparent);border-radius:50%;box-shadow:inset 0 0 50px color-mix(in srgb,var(--accent) 20%,transparent),0 0 30px color-mix(in srgb,var(--accent) 24%,transparent)}.planet-sphere:after{content:"";position:absolute;inset:11% -14%;border:1px solid color-mix(in srgb,var(--accent) 37%,transparent);border-radius:50%;transform:rotateX(70deg) rotateZ(-8deg);box-shadow:0 0 18px color-mix(in srgb,var(--accent) 16%,transparent)}
@keyframes sphereRotate{to{background-position:700px 0}}@keyframes sphereFloat{50%{transform:translate(-50%,-52%)}}
.world-title{position:absolute;z-index:12;left:50%;top:48%;transform:translate(-50%,-50%);min-width:190px;padding:14px 24px 13px 54px;border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);border-radius:18px;background:rgba(3,8,15,.88);box-shadow:0 0 30px color-mix(in srgb,var(--accent) 18%,transparent);text-align:left}.world-title span{position:absolute;left:19px;top:50%;width:20px;height:20px;transform:translateY(-50%);border:2px solid var(--accent);border-radius:50%;box-shadow:0 0 14px var(--accent)}.world-title b{display:block;font-family:Orbitron;font-size:19px;letter-spacing:.12em}.world-title small{display:block;margin-top:3px;color:#93a6be;font-size:10px}.world-orbit-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);border-radius:50%;animation:orbitSpin 22s linear infinite}.ring-a{width:75%;height:75%}.ring-b{width:92%;height:92%;animation-direction:reverse;animation-duration:34s}@keyframes orbitSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.city-node,.milestone{position:absolute;z-index:20;width:190px;padding:11px 13px;border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:14px;background:rgba(3,8,14,.88);color:#fff;text-align:left;cursor:pointer;box-shadow:0 12px 40px rgba(0,0,0,.34),0 0 22px color-mix(in srgb,var(--accent) 9%,transparent);transition:.3s;backdrop-filter:blur(13px)}.city-node:hover,.city-node.active,.milestone:hover{transform:translateY(-8px) scale(1.04);border-color:var(--accent);box-shadow:0 18px 45px rgba(0,0,0,.5),0 0 28px color-mix(in srgb,var(--accent) 24%,transparent)}.city-node b,.milestone b{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.city-node b svg{font-size:17px;color:var(--accent)}.city-node small,.milestone small{display:block;margin-top:7px;color:#92a1b6;font-size:9px;line-height:1.55}.city-art{position:absolute;left:50%;bottom:100%;width:86px;height:54px;transform:translateX(-50%);display:flex;align-items:flex-end;justify-content:center;gap:6px;border-bottom:5px solid color-mix(in srgb,var(--accent) 55%,#111);filter:drop-shadow(0 0 10px var(--accent));pointer-events:none}.city-art:before{content:"";position:absolute;left:6px;right:6px;bottom:-11px;height:15px;border:1px solid color-mix(in srgb,var(--accent) 55%,transparent);border-radius:50%;background:rgba(5,12,20,.9)}.city-art i{display:block;width:12px;height:var(--h,34px);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 95%,white),color-mix(in srgb,var(--accent) 45%,#07111c));clip-path:polygon(50% 0,100% 17%,100% 100%,0 100%,0 17%);box-shadow:0 0 10px var(--accent)}.city-art i:nth-child(2){--h:48px}.city-art i:nth-child(3){--h:29px}.city-art.mega{width:120px;height:76px}.city-art.mega i{width:16px}.city-art.mega i:nth-child(4){--h:55px}
.detail-panel{position:absolute;z-index:25;right:38px;top:90px;width:330px;padding:24px;border:1px solid color-mix(in srgb,var(--accent) 31%,transparent);border-radius:20px;background:linear-gradient(145deg,rgba(8,14,24,.91),rgba(2,5,10,.84));box-shadow:0 24px 80px rgba(0,0,0,.42),0 0 36px color-mix(in srgb,var(--accent) 8%,transparent);backdrop-filter:blur(20px)}.detail-kicker,.detail-panel h4,.panel-top{color:var(--accent);font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.detail-panel h3{margin-top:9px;font-family:Orbitron;font-size:22px;line-height:1.18}.detail-panel>p{margin-top:14px;color:#9aabc0;font-size:12px;line-height:1.7}.metric-grid,.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}.metric-grid span,.detail-stats span{padding:12px 8px;border:1px solid rgba(255,255,255,.08);border-radius:11px;background:rgba(255,255,255,.025)}.metric-grid b,.detail-stats b{display:block;font-size:10px}.metric-grid small,.detail-stats small{display:block;margin-top:4px;color:#60728b;font-size:8px}
.world-profile{position:absolute;z-index:20;left:55px;bottom:78px;width:345px;padding:13px;border:1px solid rgba(125,207,255,.2);border-radius:17px;background:rgba(3,8,15,.8);display:flex;align-items:center;gap:12px;backdrop-filter:blur(16px)}.world-profile img{width:64px;height:64px;object-fit:cover;object-position:center top;border-radius:50%;border:2px solid var(--accent);box-shadow:0 0 20px color-mix(in srgb,var(--accent) 25%,transparent)}.world-profile b{display:block;font-family:Orbitron;font-size:15px}.world-profile small{display:block;margin-top:5px;color:#8da0b8;font-size:9px;line-height:1.6}
/* About */
.world-about{--accent:#53bfff}.about-globe{left:30%;width:52%}.about-detail{right:35px;top:auto;bottom:78px;width:350px}.about-n1{left:3%;top:26%}.about-n2{right:1%;top:23%}.about-n3{left:2%;bottom:16%}.about-n4{right:0%;bottom:14%}
/* skills */
.world-skills{--accent:#46e7dc}.skills-globe{left:24%;top:2%;width:57%;height:89%}.skills-globe .planet-sphere{width:min(47vw,690px)}.skill-network{position:absolute;left:50%;top:50%;width:73%;height:65%;transform:translate(-50%,-50%);background:linear-gradient(90deg,transparent 49.8%,rgba(82,237,225,.22) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,rgba(82,237,225,.22) 50%,transparent 50.2%);clip-path:circle(50%);opacity:.7}.skill-network:before,.skill-network:after{content:"";position:absolute;inset:14%;border:1px solid rgba(80,238,225,.22);transform:rotate(45deg)}.skill-network:after{transform:rotate(-45deg)}.skills-globe .city-node{width:156px;text-align:center;padding:10px}.skills-globe .city-node b{display:block;font-size:10px}.skills-globe .city-node small{font-size:8px}.tech-icon{display:grid;place-items:center;width:40px;height:40px;margin:-33px auto 8px;border:1px solid rgba(78,235,224,.5);border-radius:12px;background:rgba(4,15,20,.92);color:#91fff6;font-family:Orbitron;font-size:12px;font-weight:800;box-shadow:0 0 18px rgba(78,235,224,.18)}.tech-icon svg{font-size:21px}.chart-bars{display:flex;align-items:flex-end;justify-content:center;gap:3px}.chart-bars i{width:5px;background:#ffe070}.chart-bars i:nth-child(1){height:12px}.chart-bars i:nth-child(2){height:23px}.chart-bars i:nth-child(3){height:32px}.skill-n1{left:14%;top:17%}.skill-n2{right:13%;top:16%}.skill-n3{right:4%;top:47%}.skill-n4{left:2%;top:48%}.skill-n5{left:50%;top:41%;transform:translateX(-50%)}.skill-n5:hover,.skill-n5.active{transform:translateX(-50%) translateY(-8px) scale(1.04)}.skill-n6{left:13%;bottom:6%}.skill-n7{left:50%;bottom:0;transform:translateX(-50%)}.skill-n7:hover,.skill-n7.active{transform:translateX(-50%) translateY(-8px) scale(1.04)}.skill-n8{right:10%;bottom:5%}.skill-detail{top:50%;transform:translateY(-46%);width:350px}.detail-head{display:flex;align-items:center;gap:13px}.detail-icon{width:48px;height:48px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 48%,transparent);border-radius:14px;background:rgba(255,255,255,.04);font-family:Orbitron;font-weight:800;color:var(--accent)}.detail-icon svg{font-size:22px}.detail-head p{color:var(--accent);font-size:8px;letter-spacing:.13em;text-transform:uppercase}.detail-head h3{margin-top:4px}.detail-description{margin-top:17px!important}.detail-panel h4{margin-top:20px}.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.tag-list span{padding:6px 9px;border:1px solid color-mix(in srgb,var(--accent) 24%,transparent);border-radius:999px;background:rgba(255,255,255,.025);color:#c5d4e6;font-size:8px}.tag-list.muted span{color:#7689a1}.proficiency{margin-top:20px}.proficiency>span{display:flex;justify-content:space-between;color:#8fa1b8;font-size:9px;text-transform:uppercase;letter-spacing:.1em}.proficiency>span b{color:#fff}.proficiency i{display:block;height:7px;margin-top:9px;border-radius:99px;background:#101a27;overflow:hidden}.proficiency em{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#b5fff8);box-shadow:0 0 12px var(--accent)}
/* projects */
.world-projects{--accent:#bf65ff}.projects-heading{width:300px}.projects-heading h2{font-size:70px}.project-count{display:inline-block;margin-top:20px;padding:9px 14px;border:1px solid rgba(196,93,255,.38);border-radius:999px;color:#d5a8ff;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.projects-globe{left:24%;top:1%;width:58%;height:92%}.projects-globe .planet-sphere{width:min(48vw,720px)}.project-vortex{position:absolute;left:50%;top:50%;width:260px;height:100px;transform:translate(-50%,-50%) rotateX(68deg);border:1px solid rgba(202,100,255,.55);border-radius:50%;box-shadow:0 0 28px rgba(195,88,255,.28),inset 0 0 25px rgba(195,88,255,.18);animation:coreSpin 10s linear infinite}.project-city{position:absolute;z-index:20;width:255px;min-height:94px;padding:14px 15px 14px 62px;border:1px solid rgba(200,100,255,.38);border-radius:16px;background:rgba(9,4,18,.9);text-align:left;cursor:pointer;box-shadow:0 18px 45px rgba(0,0,0,.38),0 0 28px rgba(190,70,255,.1);transition:.3s}.project-city:hover,.project-city.active{transform:translateY(-8px) scale(1.03);border-color:#d997ff;box-shadow:0 20px 50px rgba(0,0,0,.5),0 0 32px rgba(195,80,255,.25)}.project-city>.city-art{left:26px;bottom:100%;transform:none}.project-city b{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.project-city small{display:block;margin-top:7px;color:#9683a8;font-size:8px;line-height:1.5}.project-c1{left:7%;top:26%}.project-c2{right:2%;top:27%}.project-c3{left:4%;bottom:16%}.project-c4{right:0%;bottom:15%}.project-detail{top:55px;width:330px}.panel-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.08)}.panel-top i{font-style:normal;color:#667890}.project-detail .detail-head{margin-top:18px}.detail-stats{grid-template-columns:1fr;margin-top:18px}.detail-stats span{display:flex;justify-content:space-between;align-items:center}.detail-stats small{margin:0}.panel-link{margin-top:22px;height:46px;border-radius:12px;background:linear-gradient(135deg,#9e4cea,#d788ff);display:flex;align-items:center;justify-content:center;gap:10px;color:#090313;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.panel-link svg{font-size:17px}
/* Experience */
.world-experience{--accent:#ffbd55}.experience-heading h2{font-size:68px}.experience-profile{left:50px;bottom:75px}.experience-globe{left:25%;top:0;width:64%;height:86%}.experience-globe .planet-sphere{width:min(34vw,520px);top:40%}.experience-globe .world-title{top:10%;left:51%;transform:translateX(-50%)}.journey-path{position:absolute;left:5%;top:23%;width:91%;height:62%;overflow:visible}.journey-path path{fill:none;stroke:#ffd177;stroke-width:3;filter:drop-shadow(0 0 8px #ffbd55);stroke-dasharray:8 5;animation:pathFlow 12s linear infinite}@keyframes pathFlow{to{stroke-dashoffset:-200}}.milestone{width:200px;--accent:#ffbd55}.m1{left:3%;top:34%}.m2{left:25%;bottom:7%}.m3{right:22%;bottom:8%}.m4{right:1%;top:33%}.mission-log{top:auto;right:90px;bottom:64px;width:620px;padding:17px 20px}.mission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:15px}.mission-grid span{padding:9px 12px;border-right:1px solid rgba(255,255,255,.08)}.mission-grid span:last-child{border-right:0}.mission-grid small{display:block;color:#806f58;font-size:8px;text-transform:uppercase;letter-spacing:.1em}.mission-grid b{display:block;margin-top:5px;font-family:Orbitron;font-size:16px;color:#ffd17d}
/* contact */
.world-contact{--accent:#ff7b52}.contact-heading h2{font-size:72px}.contact-card{position:absolute;z-index:25;left:56px;bottom:75px;width:390px;padding:20px;border:1px solid rgba(255,123,82,.35);border-radius:19px;background:rgba(8,7,8,.84);box-shadow:0 24px 70px rgba(0,0,0,.45),0 0 35px rgba(255,100,60,.08);backdrop-filter:blur(18px)}.contact-profile{display:flex;align-items:center;gap:14px}.contact-profile img{width:82px;height:82px;border-radius:50%;object-fit:cover;object-position:center top;border:2px solid #ff8a5f;box-shadow:0 0 25px rgba(255,110,70,.25)}.contact-profile b{display:block;font-family:Orbitron;font-size:18px}.contact-profile small{display:block;margin-top:5px;color:#9d8e8b;font-size:9px;line-height:1.55}.contact-card>p{margin-top:17px;color:#a69794;font-size:12px;line-height:1.65}.availability{margin-top:15px;padding:10px 12px;border:1px solid rgba(74,247,171,.15);border-radius:10px;color:#4cf2ae;font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.availability i{display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:#4cf2ae;box-shadow:0 0 12px #4cf2ae}.contact-meta{display:flex;gap:9px;margin-top:11px}.contact-meta span{flex:1;padding:9px 10px;border:1px solid rgba(255,255,255,.08);border-radius:10px;color:#746b6a;font-size:9px}.contact-cta{height:51px;margin-top:14px;border-radius:13px;background:linear-gradient(135deg,#ff9a63,#d85e32);display:flex;align-items:center;justify-content:center;gap:18px;color:#170906;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.contact-cta svg{font-size:18px}.contact-globe{left:37%;top:0;width:58%;height:89%}.contact-globe .planet-sphere{width:min(38vw,580px)}.contact-node{position:absolute;z-index:20;width:190px;padding:13px 14px 13px 64px;border:1px solid rgba(255,120,75,.36);border-radius:14px;background:rgba(13,6,4,.88);box-shadow:0 0 30px rgba(255,100,55,.08);transition:.3s}.contact-node:hover{transform:translateY(-7px);border-color:#ff9a72;box-shadow:0 0 35px rgba(255,100,55,.22)}.contact-node>span{position:absolute;left:-18px;top:50%;width:54px;height:54px;transform:translateY(-50%);display:grid;place-items:center;border:1px solid #ff8b61;border-radius:50%;background:#24100a;color:#fff;font-family:Orbitron;font-weight:800;box-shadow:0 0 20px rgba(255,105,60,.4)}.contact-node>span svg{font-size:23px}.contact-node b{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase}.contact-node small{display:block;margin-top:5px;color:#9a7c73;font-size:8px}.cn1{left:7%;top:27%}.cn2{right:1%;top:25%}.cn3{right:0%;bottom:19%}.cn4{left:4%;bottom:18%}
/* cursor/parallax helper */
.world .focus-world,.world .home-universe{will-change:transform}
/* responsive */

/* Requested refinements: smoother orbits, social links and on-demand project details */
.orbit-ring:before{content:"";position:absolute;inset:7%;border:1px dashed rgba(145,190,240,.08);border-radius:50%;animation:orbitTrace 32s linear infinite}
.r2:before{animation-duration:39s;animation-direction:reverse}.r3:before{animation-duration:47s}.r4:before{animation-duration:56s;animation-direction:reverse}.r5:before{animation-duration:68s}
@keyframes orbitTrace{to{transform:rotate(360deg)}}
.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.panel-top-actions{display:flex;align-items:center;gap:10px}
.panel-close{width:30px;height:30px;border:1px solid rgba(210,170,255,.28);border-radius:9px;color:#d9c7ea;background:rgba(255,255,255,.035);font-size:22px;line-height:1;cursor:pointer;transition:.25s ease}
.panel-close:hover{color:#fff;border-color:#ce82ff;background:rgba(190,100,255,.14);transform:rotate(90deg)}
.project-detail.is-hidden{display:none!important}
.contact-x-link{height:38px;margin-top:11px;padding:0 12px;border:1px solid rgba(255,123,82,.14);border-radius:10px;display:flex;align-items:center;gap:9px;color:#cda59b;background:rgba(255,255,255,.025);font-size:9px;letter-spacing:.06em;transition:.25s}
.contact-x-link svg{width:15px;height:15px}.contact-x-link:hover{color:#fff;border-color:rgba(255,145,105,.42);background:rgba(255,123,82,.08)}
.contact-node small{overflow-wrap:anywhere}.cn5{left:40%;top:7%}
@media (max-width:1350px){
  :root{--header-h:76px}.topbar{grid-template-columns:250px 1fr 250px;padding:0 20px}.brand-orbit{width:44px;height:44px}.brand b{font-size:12px}.nav button{padding:10px 13px;font-size:9px}.hud-btn,.launch-btn{height:42px;padding:0 12px}.home-left{left:44px;top:55px;width:350px}.home-left h1{font-size:66px}.profile-orbit-card{left:335px;top:92px;transform:scale(.9);transform-origin:top left}.home-universe{left:34%}.left-heading{left:40px}.detail-panel{right:25px;width:300px}.focus-world{left:29%;width:56%}.world-profile{left:40px}.skill-detail{width:310px}.project-detail{width:300px}.project-city{width:225px}.contact-card{left:40px;width:350px}.system-status{right:22px}.edge-nav.prev{left:5px}.edge-nav.next{right:5px}
}
@media (max-width:1100px){
  .topbar{grid-template-columns:190px 1fr 170px}.brand small{display:none}.nav button{padding:9px 9px;letter-spacing:.08em}.hud-btn span{display:none}.launch-btn{font-size:8px}.home-left{width:330px}.home-left h1{font-size:56px}.profile-orbit-card{left:310px;top:105px;transform:scale(.76);transform-origin:top left}.roles,.intro{font-size:11px}.interaction-keys{display:none}.home-universe{left:31%}.home-planet{transform:scale(.86)}.home-planet:hover{transform:scale(.95)}.left-heading{width:260px}.section-heading h2{font-size:52px}.section-heading>p:last-child{font-size:12px}.focus-world{left:24%;width:58%}.planet-sphere{width:47vw}.detail-panel{width:280px;padding:18px}.city-node{width:160px}.skills-globe .city-node{width:130px}.projects-globe{left:20%;width:59%}.project-city{width:200px;padding-left:48px}.project-city>.city-art{transform:scale(.8)}.contact-card{width:310px}.contact-globe{left:31%;width:62%}.mission-log{width:500px;right:50px}.system-status{display:none}
}
@media (max-width:850px){
  html,body{overflow:hidden}.topbar{height:66px;grid-template-columns:1fr auto;padding:0 14px}.nav{display:none}.brand{gap:9px}.brand-orbit{width:38px;height:38px}.brand b{font-size:11px}.top-actions{gap:8px}.hud-btn{width:42px}.launch-btn{height:40px;padding:0 11px}.viewport{padding-top:66px}.world-track{transition:transform .72s cubic-bezier(.2,.75,.2,1)}.world{overflow-y:auto;padding-bottom:75px}.home-left,.section-heading,.contact-heading{position:relative;left:auto;top:auto;width:auto;margin:22px 20px 0}.profile-orbit-card{position:absolute;left:auto;right:22px;top:90px;width:116px;transform:none}.portrait-ring{width:108px;height:108px;padding:7px}.profile-copy{display:none}.home-left h1{font-size:48px;line-height:.85}.roles{max-width:90%}.hero-actions{flex-wrap:wrap}.primary-cta,.secondary-cta{height:49px;padding:0 16px;font-size:9px}.home-universe{position:relative;left:auto;right:auto;top:auto;bottom:auto;width:100%;height:480px;margin-top:10px}.interaction-tip{display:none}.solar-stage{inset:0;transform:scale(.72)}.solar-core{left:50%;top:50%}.orbit-ring{left:50%;top:50%}.home-planet{transform:scale(.72)}.home-planet:hover{transform:scale(.78)}.hp-about{left:8%;top:49%}.hp-skills{left:18%;top:15%}.hp-projects{left:63%;top:13%}.hp-experience{left:34%;top:75%}.hp-contact{left:68%;top:66%}.left-heading h2,.section-heading h2{font-size:45px}.section-heading>p:last-child{max-width:95%}.focus-world{position:relative;left:auto!important;top:auto!important;width:100%!important;height:560px!important;margin-top:8px}.planet-sphere{width:min(88vw,520px)!important}.world-title{min-width:150px;padding:11px 16px 10px 45px}.world-title b{font-size:15px}.world-profile,.detail-panel,.contact-card{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;width:calc(100% - 40px)!important;margin:10px 20px 20px;transform:none!important}.detail-panel{padding:18px}.compact-profile{display:none}.about-n1{left:2%;top:24%}.about-n2{right:2%;top:23%}.about-n3{left:2%;bottom:13%}.about-n4{right:2%;bottom:13%}.city-node{width:145px;padding:9px}.city-node small{display:none}.skills-globe{height:620px!important}.skills-globe .city-node{width:115px}.skills-globe .city-node small{display:none}.skill-n1{left:5%}.skill-n2{right:5%}.skill-n3{right:1%}.skill-n4{left:1%}.skill-n6{left:5%}.skill-n8{right:5%}.project-city{width:190px;min-height:70px;padding:10px 10px 10px 44px}.project-city small{display:none}.project-c1{left:1%}.project-c2{right:1%}.project-c3{left:1%}.project-c4{right:1%}.project-city>.city-art{display:none}.experience-globe{height:590px!important}.experience-globe .planet-sphere{top:42%}.milestone{width:150px}.milestone small{display:none}.m1{left:1%}.m2{left:10%;bottom:5%}.m3{right:10%;bottom:5%}.m4{right:1%}.journey-path{width:96%;left:2%}.mission-log{margin-bottom:25px}.mission-grid{grid-template-columns:repeat(2,1fr)}.contact-globe{height:560px!important}.contact-node{width:150px;padding:10px 8px 10px 45px}.contact-node>span{width:44px;height:44px}.cn1{left:1%}.cn2{right:1%}.cn3{right:1%}.cn4{left:1%}.cn5{left:35%;top:5%}.edge-nav{top:auto;bottom:13px;height:50px}.edge-nav svg{width:36px;height:36px}.edge-nav small{display:none}.view-progress{bottom:13px;padding:10px 14px}.view-progress span{width:18px}.view-progress span.active{width:34px}.system-status{display:none}.mobile-hint{display:block;position:fixed;z-index:110;left:50%;bottom:58px;transform:translateX(-50%);color:#63768f;font-size:8px;letter-spacing:.12em;text-transform:uppercase;pointer-events:none}
}
@media (max-width:520px){
  .launch-btn{display:none}.topbar{grid-template-columns:1fr auto}.home-left h1{font-size:41px}.home-universe{height:430px}.solar-stage{transform:scale(.58)}.home-planet .planet-label small{display:none}.home-planet .planet-label{width:110px}.home-planet .planet-label b{font-size:10px}.focus-world{height:500px!important}.planet-sphere{width:92vw!important}.city-node{width:125px}.about-n1{top:26%}.about-n2{top:25%}.about-n3{bottom:14%}.about-n4{bottom:13%}.skills-globe{height:580px!important}.skills-globe .city-node{width:100px;padding:8px 4px}.tech-icon{width:34px;height:34px;font-size:10px}.project-city{width:155px}.project-city b{font-size:9px}.milestone{width:130px}.milestone b{font-size:9px}.contact-node{width:125px}.contact-node small{display:none}.detail-panel,.contact-card,.world-profile{width:calc(100% - 24px)!important;margin-left:12px;margin-right:12px}.edge-nav.prev{left:2px}.edge-nav.next{right:2px}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}.world-track{transition-duration:.01ms!important}}