:root{--bg:#07101d;--bg2:#0b1728;--surface:#101d30;--surface2:#14243a;--border:#263954;--text:#f5f8ff;--muted:#9eabc0;--accent:#70e0b1;--accent2:#7da7ff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 78% 5%,rgba(125,167,255,.12),transparent 27%),radial-gradient(circle at 12% 35%,rgba(112,224,177,.06),transparent 24%),linear-gradient(180deg,var(--bg),#091321 65%,#07101d);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 36px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(7,16,29,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:1.35rem;font-weight:900;letter-spacing:-.04em}.brand span{color:var(--accent)}.nav-links{display:flex;gap:19px}.nav-links a{color:var(--muted);font-size:.84rem}.nav-links a:hover{color:var(--text)}.nav-cta{padding:8px 13px;border:1px solid var(--border);border-radius:9px;font-size:.84rem;font-weight:750}.nav-cta:hover{border-color:var(--accent);color:var(--accent)}.hero{min-height:690px;display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:center;padding:80px 0 70px}.hero-copy{position:relative}.hero-copy::before{content:"";position:absolute;inset:-90px -30px auto auto;width:290px;height:290px;pointer-events:none;background:radial-gradient(circle at 35% 35%,rgba(112,224,177,.24),transparent 62%);filter:blur(8px);opacity:.45;animation:orb-drift 12s ease-in-out infinite alternate}.hero-copy::after{content:"";position:absolute;top:-50px;right:10px;width:150px;height:150px;pointer-events:none;background-image:radial-gradient(circle,rgba(125,167,255,.52) 1px,transparent 1.8px);background-size:18px 18px;mask-image:radial-gradient(circle,black 0 42%,transparent 72%);opacity:.32;animation:particle-drift 13s linear infinite}.eyebrow{margin:0 0 14px;color:var(--accent);font-size:.72rem;font-weight:850;letter-spacing:.17em}.hero h1{margin:0;max-width:850px;font-size:clamp(3.2rem,7vw,6.5rem);line-height:.94;letter-spacing:-.065em}.hero h1 span{display:block;color:#aebbd0}.lead{max-width:760px;margin:28px 0 0;color:var(--muted);font-size:1.12rem;line-height:1.75}.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border:1px solid var(--border);border-radius:10px;background:rgba(255,255,255,.025);font-size:.88rem;font-weight:800;transition:.18s ease}.button:hover{transform:translateY(-2px);border-color:var(--accent)}.button.primary{background:var(--accent);border-color:var(--accent);color:#07120d}.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.badge,.tags span,.stack-grid span{border:1px solid var(--border);background:rgba(255,255,255,.035);border-radius:999px;padding:7px 10px;color:#c5d0e1;font-size:.78rem}.badge-green{border-color:rgba(112,224,177,.35);background:rgba(112,224,177,.08);color:#bff4da}.terminal-card{overflow:hidden;border:1px solid var(--border);border-radius:18px;background:#060c15;box-shadow:0 30px 90px rgba(0,0,0,.34)}.terminal-bar{height:44px;display:flex;align-items:center;gap:7px;padding:0 15px;background:#101a2a;border-bottom:1px solid var(--border);color:#6f7d92;font:700 .72rem ui-monospace,SFMono-Regular,Consolas,monospace}.terminal-bar i{width:9px;height:9px;border-radius:50%;background:#3b475b}.terminal-bar span{margin-left:7px}.terminal-card pre{margin:0;padding:27px;min-height:340px;overflow:auto;color:#dce7f7;font:500 .88rem/1.65 ui-monospace,SFMono-Regular,Consolas,monospace}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-bottom:55px}.stat{padding:20px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.025)}.stat strong{display:block;font-size:1.55rem;letter-spacing:-.03em}.stat span{display:block;margin-top:4px;color:var(--muted);font-size:.82rem}.section{padding:95px 0;border-top:1px solid rgba(255,255,255,.07)}.section-alt,.section-value,.employer-section,.proof-section{background:linear-gradient(180deg,rgba(16,29,48,.45),rgba(7,16,29,.1))}.section-heading{max-width:720px;margin-bottom:38px}.section-heading h2{margin:0;font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.03;letter-spacing:-.045em}.section-heading>p:last-child{margin:13px 0 0;color:var(--muted)}.employer-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:start}.employer-grid h2{margin:0;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1;letter-spacing:-.05em}.employer-intro{max-width:680px;color:var(--muted);font-size:1.02rem;line-height:1.75;margin:20px 0 0}.employer-list{display:grid;gap:10px}.employer-list div{padding:18px 20px;border:1px solid var(--border);border-radius:13px;background:rgba(255,255,255,.025)}.employer-list strong{display:block;font-size:.95rem}.employer-list span{display:block;margin-top:4px;color:var(--muted);font-size:.83rem}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.value-card{padding:24px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.025)}.value-card span{color:var(--accent);font:800 .72rem ui-monospace,SFMono-Regular,Consolas,monospace}.value-card h3{margin:16px 0 8px;font-size:1.05rem}.value-card p{margin:0;color:var(--muted);font-size:.88rem}.status-legend{display:flex;flex-wrap:wrap;gap:12px 20px;margin:-13px 0 25px;color:var(--muted);font-size:.76rem}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px}.dot.done{background:var(--accent)}.dot.active{background:var(--accent2)}.dot.proto{background:#c7a6ff}.dot.learn{background:#8a95a8}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.project{display:flex;flex-direction:column;min-height:330px;padding:27px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(180deg,rgba(16,29,48,.95),rgba(11,23,40,.95));transition:.2s ease}.project:hover{transform:translateY(-4px);border-color:#3b5273}.project-featured{border-color:rgba(112,224,177,.24);background:linear-gradient(135deg,rgba(112,224,177,.07),transparent 42%),linear-gradient(180deg,rgba(16,29,48,.98),rgba(11,23,40,.98))}.project-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.project-type{color:var(--accent);font-size:.68rem;font-weight:850;letter-spacing:.14em}.status{padding:5px 8px;border:1px solid var(--border);border-radius:999px;color:#9eabc0;font-size:.68rem;font-weight:800}.status.done{border-color:rgba(112,224,177,.32);color:#bff4da;background:rgba(112,224,177,.07)}.status.active{border-color:rgba(125,167,255,.35);color:#c8d7ff;background:rgba(125,167,255,.07)}.status.proto{border-color:rgba(199,166,255,.35);color:#decfff;background:rgba(199,166,255,.07)}.status.learn{border-color:rgba(138,149,168,.4);color:#c0c8d5;background:rgba(138,149,168,.07)}.project h3{margin:14px 0 9px;font-size:1.45rem;letter-spacing:-.025em}.project>p{margin:0;color:var(--muted);max-width:700px}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}.feature-list{display:grid;gap:7px;padding:0;margin:20px 0 0;list-style:none;color:#c9d3e2;font-size:.9rem}.feature-list li::before{content:"✓";margin-right:8px;color:var(--accent);font-weight:900}.project-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:auto;padding-top:24px}.project-links a{padding:8px 11px;border:1px solid var(--border);border-radius:8px;font-size:.78rem;font-weight:800}.project-links a:first-child{background:var(--accent);border-color:var(--accent);color:#07120d}.project-links a:hover{border-color:var(--accent)}.more-projects{display:flex;justify-content:center;margin-top:30px}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.proof-card{display:flex;flex-direction:column;min-height:220px;padding:24px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.025)}.proof-number{color:var(--accent);font:800 .72rem ui-monospace,SFMono-Regular,Consolas,monospace}.proof-card h3{margin:13px 0 8px}.proof-card p{margin:0;color:var(--muted);font-size:.86rem}.proof-card a{margin-top:auto;padding-top:18px;color:#c8d7ff;font-size:.78rem;font-weight:800}.proof-card a:hover{color:var(--accent)}.achievement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.achievement{display:flex;gap:13px;min-height:155px;padding:20px;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.025)}.achievement-icon{flex:0 0 40px;height:40px;display:grid;place-items:center;border-radius:11px;border:1px solid rgba(112,224,177,.28);background:rgba(112,224,177,.08);color:var(--accent);font:900 .72rem ui-monospace,SFMono-Regular,Consolas,monospace}.achievement h3{margin:0 0 5px;font-size:1rem}.achievement p{margin:0;color:var(--muted);font-size:.82rem;line-height:1.5}.achievement small{display:block;margin-top:9px;color:#c7d3e4;font-size:.7rem;line-height:1.45}.stack-grid{display:flex;flex-wrap:wrap;gap:9px}.stack-grid span{border-radius:10px;padding:9px 12px}.section-about{background:rgba(6,13,24,.45)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.about-grid h2{margin:0;font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.03;letter-spacing:-.045em}.about-copy{color:var(--muted);font-size:1rem}.about-copy p{margin:0 0 18px}.role-fit{padding:18px;border:1px solid rgba(125,167,255,.25);background:rgba(125,167,255,.05);border-radius:11px}.role-fit strong{color:var(--text)}.small-note{padding:17px 18px;border-left:3px solid var(--accent2);background:rgba(125,167,255,.06);border-radius:10px}.small-note strong{color:var(--text)}.footer{display:flex;justify-content:space-between;gap:18px;padding:35px 0 55px;color:var(--muted);font-size:.8rem}.footer strong{color:var(--text)}.footer a:hover{color:var(--accent)}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:40px}.stats{grid-template-columns:repeat(2,1fr)}.achievement-grid,.value-grid,.proof-grid{grid-template-columns:repeat(2,1fr)}.about-grid,.employer-grid{grid-template-columns:1fr;gap:35px}.project-grid{grid-template-columns:1fr}}@media(max-width:620px){.container{width:min(var(--max),calc(100% - 24px))}.nav-links{display:none}.hero{min-height:auto;padding:60px 0}.hero h1{font-size:clamp(2.8rem,15vw,4.5rem)}.terminal-card pre{min-height:0;padding:20px;font-size:.8rem}.stats,.achievement-grid,.value-grid,.proof-grid{grid-template-columns:1fr}.section{padding:70px 0}.footer{flex-direction:column}.nav-cta{margin-left:auto}}
.engineering-lab{padding:100px 0}.engineering-lab .lab-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px}.engineering-lab .lab-card{padding:28px;border:1px solid rgba(255,255,255,.1);border-radius:22px;background:rgba(255,255,255,.04);transition:.2s}.engineering-lab .lab-card:hover{transform:translateY(-4px);border-color:rgba(100,190,255,.35)}.engineering-lab .lab-card a{display:block;padding:9px;margin-top:6px;border-radius:9px;background:rgba(255,255,255,.03);text-decoration:none}@media(max-width:800px){.engineering-lab .lab-grid{grid-template-columns:1fr}}
@keyframes orb-drift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-28px,18px,0) scale(1.08)}}@keyframes particle-drift{from{transform:translate3d(0,0,0) rotate(0deg)}to{transform:translate3d(-18px,12px,0) rotate(10deg)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.stack-showcase{background:linear-gradient(180deg,rgba(11,24,40,.55),rgba(7,16,29,.1))}.spectrum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.spectrum-card{padding:23px;border:1px solid var(--border);border-radius:15px;background:rgba(255,255,255,.025)}.spectrum-label{color:var(--accent);font:800 .68rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.14em}.spectrum-card h3{margin:14px 0 8px;font-size:1.05rem;line-height:1.3}.spectrum-card p{margin:0;color:var(--muted);font-size:.83rem}.spectrum-links{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}@media(max-width:900px){.spectrum-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.spectrum-grid{grid-template-columns:1fr}}

.yggdrasil-mark{position:absolute;right:4%;bottom:-18px;width:min(40vw,420px);opacity:.72;pointer-events:none;filter:drop-shadow(0 0 20px rgba(99,230,190,.08))}.hero{position:relative}.yggdrasil-mark svg{display:block;width:100%;height:auto}.yg-root{fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;opacity:.72}.yg-nodes circle{fill:currentColor;animation:ygPulse 3.6s ease-in-out infinite}.yg-nodes circle:nth-child(2n){animation-delay:-1.2s}.yg-nodes circle:nth-child(3n){animation-delay:-2.2s}@keyframes ygPulse{0%,100%{opacity:.28;transform:scale(.8);transform-origin:center}50%{opacity:.9;transform:scale(1.45);transform-origin:center}}@media(max-width:900px){.yggdrasil-mark{width:300px;right:-35px;bottom:-35px;opacity:.42}}@media(prefers-reduced-motion:reduce){.yg-nodes circle{animation:none}}

/* Interactive profile playground */
.lab-game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.interactive-card{min-height:430px;display:flex;flex-direction:column}.interactive-card h3{margin-top:18px}.interactive-card .game-btn{margin-top:auto}.game-output{display:block;margin-top:12px;color:var(--accent);font:700 .72rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em}.mini-network{height:145px;position:relative;border:1px solid var(--border);border-radius:12px;background:radial-gradient(circle at 50% 50%,rgba(112,224,177,.09),transparent 58%);overflow:hidden}.mini-network span,.mini-network i{position:absolute;width:11px;height:11px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px rgba(112,224,177,.5);animation:node-pulse 2.2s ease-in-out infinite}.mini-network span:nth-child(1){left:15%;top:35%}.mini-network span:nth-child(2){left:42%;top:20%;animation-delay:.3s}.mini-network span:nth-child(3){left:67%;top:52%;animation-delay:.7s}.mini-network span:nth-child(4){left:82%;top:28%;animation-delay:1s}.mini-network i{left:35%;top:67%;background:var(--accent2)}.mini-network i:nth-of-type(2){left:55%;top:72%;animation-delay:.5s}.mini-network i:nth-of-type(3){left:76%;top:78%;animation-delay:1.2s}.mini-network:before,.mini-network:after{content:"";position:absolute;inset:0;background:linear-gradient(30deg,transparent 49.7%,rgba(125,167,255,.28) 50%,transparent 50.3%),linear-gradient(155deg,transparent 49.7%,rgba(125,167,255,.2) 50%,transparent 50.3%);background-size:55% 70%,62% 80%;background-position:10% 18%,35% 5%;background-repeat:no-repeat}.defence-meter{padding:28px 20px;border:1px solid var(--border);border-radius:12px;background:#07101d}.meter-track{height:12px;border-radius:999px;background:#17243a;overflow:hidden;margin-bottom:14px}.meter-track span{display:block;height:100%;width:18%;background:var(--accent2);transition:width .15s ease}.defence-meter strong{font:700 .72rem ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--accent2)}.code-puzzle{min-height:145px;padding:22px;border:1px solid var(--border);border-radius:12px;background:#060c15;color:#dce7f7;font:600 .9rem/2 ui-monospace,SFMono-Regular,Consolas,monospace}.code-puzzle span{color:var(--accent2)}.code-puzzle b{color:var(--accent)}.choice-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.choice{padding:8px 11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.skill-focus{border-color:var(--accent)!important;box-shadow:0 0 0 1px rgba(112,224,177,.18),0 16px 40px rgba(0,0,0,.22)}@keyframes node-pulse{0%,100%{transform:scale(1);opacity:.8}50%{transform:scale(1.45);opacity:1}}@media(max-width:900px){.lab-game-grid{grid-template-columns:1fr}.interactive-card{min-height:360px}}

/* Unified Yggdrasil atmosphere */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.09;background-image:radial-gradient(circle at 50% 15%,rgba(112,224,177,.28),transparent 28%),linear-gradient(90deg,transparent 49.8%,rgba(112,224,177,.05) 50%,transparent 50.2%);}
.page-shell{position:relative;overflow:hidden}.page-shell::after{content:"";position:absolute;z-index:-1;top:0;right:-180px;width:520px;height:900px;opacity:.06;pointer-events:none;background:linear-gradient(62deg,transparent 48%,var(--accent) 49%,transparent 50%),linear-gradient(118deg,transparent 48%,var(--accent2) 49%,transparent 50%);filter:blur(.2px)}
.interactive-hint{display:inline-flex;margin-top:15px;padding:7px 10px;border:1px solid rgba(112,224,177,.3);border-radius:999px;color:var(--accent);background:rgba(112,224,177,.06);font:800 .68rem ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.08em;text-transform:uppercase}
.route-card,.project,.proof-card,.value-card,.achievement,.stat,.terminal-card{position:relative}.route-card::after,.project::after{content:"↗";position:absolute;right:18px;top:16px;color:var(--accent);opacity:0;transform:translate(-4px,4px);transition:.2s}.route-card:hover::after,.project:hover::after{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.route-card::after,.project::after{transition:none}}