*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#080808;--panel:#0e0e0e;--card:#141414;
  --accent:#D4FF00;--adim:rgba(212,255,0,.07);
  --green:#0D3B2E;--greenbright:#0D8A4E;
  --border:rgba(255,255,255,.08);--bh:rgba(212,255,0,.3);
  --text:#F2F2F2;--body:#B0B0B0;--dim:#7d7d7d;
  --sans:'Inter',system-ui,sans-serif;
  --gutter:clamp(20px,5vw,64px);--wrap:1080px;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);overflow-x:hidden;line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);z-index:99990;width:0;pointer-events:none}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:18px var(--gutter);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
nav.scrolled,nav.open{background:rgba(8,8,8,.92);backdrop-filter:blur(16px);border-bottom-color:var(--border)}
.nav-logo{font-weight:800;font-size:16px;letter-spacing:-.3px;text-decoration:none;color:var(--text)}
.nav-logo b{color:var(--accent)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--dim);text-decoration:none;transition:color .2s;padding:4px 0;border-bottom:1px solid transparent}
.nav-links a:hover{color:var(--text)}
.nav-links a[aria-current=page]{color:var(--text);border-bottom-color:var(--accent)}
.nav-ig{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--border);border-radius:8px;color:var(--dim);transition:all .2s}
.nav-links a.nav-ig{border-bottom:1px solid var(--border);padding:0}
.nav-ig svg{width:16px;height:16px}
.nav-ig:hover{color:var(--accent);border-color:var(--bh)}
.nav-burger{display:none;background:none;border:1px solid var(--border);border-radius:8px;width:40px;height:36px;padding:0;color:var(--text);align-items:center;justify-content:center;cursor:pointer}
.nav-burger span{display:block;width:16px;height:1.5px;background:currentColor;position:relative}
.nav-burger span::before,.nav-burger span::after{content:'';position:absolute;left:0;width:16px;height:1.5px;background:currentColor}
.nav-burger span::before{top:-5px}.nav-burger span::after{top:5px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;font-family:var(--sans);font-size:14px;font-weight:600;text-decoration:none;border-radius:6px;border:1px solid transparent;background:none;cursor:pointer;line-height:1.3;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn-primary{background:var(--accent);color:#080808}
.btn-primary:hover{background:#e4ff4d;transform:translateY(-1px)}
.btn-secondary{border-color:rgba(255,255,255,.18);color:var(--text)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}

/* hero */
.hero{min-height:88vh;position:relative;display:grid;grid-template-columns:1fr 300px;align-items:center;gap:48px;padding:120px var(--gutter) 60px;max-width:calc(var(--wrap) + var(--gutter)*2);margin:0 auto}
.hero-bg{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 40% 50% at 80% 45%,rgba(212,255,0,.06),transparent 70%)}
.hero-content{position:relative;z-index:2}
.hero-name{font-size:clamp(3.2rem,7vw,5.8rem);font-weight:800;line-height:.98;letter-spacing:-2.5px;margin-bottom:18px}
.hero-name-line{overflow:hidden;display:block}
.hero-name-word{display:inline-block;transform:translateY(105%);animation:riseIn .8s cubic-bezier(.2,.8,.2,1) forwards}
.hero-name-line:nth-child(2) .hero-name-word{animation-delay:.1s;color:var(--accent)}
@keyframes riseIn{to{transform:translateY(0)}}
.hero-title-wrap{font-size:clamp(1.05rem,2vw,1.4rem);font-weight:400;color:var(--dim);margin-bottom:22px;min-height:2.2rem}
#typed-title{color:var(--text);font-weight:500}
#typed-title::after{content:'|';color:var(--accent);animation:blink 1s infinite;font-weight:300}
.hero-location{font-size:15px;color:var(--dim);margin-bottom:32px}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap}
.fade-in{opacity:0;animation:fadeUp .6s ease forwards}
.d1{animation-delay:.45s}.d2{animation-delay:.55s}.d3{animation-delay:.65s}.d4{animation-delay:.3s}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.hero-photo-wrap{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:14px}
.hero-photo-tilt{perspective:800px}
.hero-photo-ring{position:relative;width:280px;height:280px;border-radius:50%;padding:3px;background:conic-gradient(var(--accent) 0deg 90deg,rgba(212,255,0,.15) 90deg 200deg,var(--greenbright) 200deg 270deg,rgba(13,138,78,.1) 270deg 360deg);transition:transform .15s ease-out}
.hero-photo-ring-inner{width:100%;height:100%;border-radius:50%;overflow:hidden;background:var(--bg);border:2px solid rgba(0,0,0,.6)}
.hero-photo{width:100%;height:100%;object-fit:cover;object-position:center 10%}
.hero-photo-caption{font-size:14px;color:var(--dim)}

/* layout */
.section{padding:72px var(--gutter)}
.section.tight{padding-top:44px;padding-bottom:44px}
.section.panel{background:var(--panel)}
.inner{max-width:var(--wrap);margin:0 auto}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;letter-spacing:-1px;line-height:1.05}
.sec-sub{color:var(--dim);font-size:15px;max-width:46ch}
.page-head{padding:130px var(--gutter) 36px;max-width:calc(var(--wrap) + var(--gutter)*2);margin:0 auto}
.page-head h1{font-size:clamp(2.4rem,5.5vw,4.2rem);font-weight:800;letter-spacing:-2px;line-height:1;margin-bottom:16px}
.page-head p{color:var(--body);font-size:1.05rem;max-width:60ch;line-height:1.7}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.rv.in{opacity:1;transform:none}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stat-card{padding:26px 24px;border-right:1px solid var(--border)}
.stat-card:last-child{border-right:none}
.stat-num{font-size:2.4rem;font-weight:800;color:var(--accent);line-height:1;margin-bottom:6px;letter-spacing:-1px}
.stat-label{font-size:14px;color:var(--dim)}

/* landing links */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.door{display:block;text-decoration:none;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:28px 28px 60px;position:relative;transition:border-color .25s,transform .25s}
.door:hover{border-color:var(--bh);transform:translateY(-3px)}
.door h3{font-size:1.25rem;font-weight:700;letter-spacing:-.3px;margin-bottom:8px}
.door p{color:var(--dim);font-size:15px;line-height:1.6}
.door-go{position:absolute;right:24px;bottom:22px;width:32px;height:32px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--dim);transition:all .25s}
.door:hover .door-go{background:var(--accent);color:#080808;border-color:var(--accent)}
.door-go svg{width:14px;height:14px}

/* about */
.page-head.with-photo{display:grid;grid-template-columns:1fr 200px;gap:40px;align-items:center}
.head-photo{justify-self:end}
.hero-photo-ring.small{width:200px;height:200px}
.glance{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.glance>div{padding:20px 20px 20px 0;border-right:1px solid var(--border);margin-right:20px}
.glance>div:last-child{border-right:none;margin-right:0}
.glance-k{font-size:13px;color:var(--dim);margin-bottom:5px}
.glance-v{font-size:15px;color:var(--text);line-height:1.5}
.story p a,.hobby p a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(212,255,0,.35)}
.story p a:hover,.hobby p a:hover{border-bottom-color:var(--accent)}
.story p strong{color:var(--text);font-weight:600}

/* cv */
.timeline{display:flex;flex-direction:column}
.job{display:grid;grid-template-columns:160px 1fr;gap:28px;padding:36px 0;border-top:1px solid var(--border)}
.job:last-child{border-bottom:1px solid var(--border)}
.job-when{font-size:14px;color:var(--dim);line-height:1.7}
.job-when b{display:block;color:var(--text);font-weight:600}
.job-co{font-size:14px;font-weight:600;color:var(--accent);margin-bottom:4px}
.job-role{font-size:clamp(1.25rem,2vw,1.55rem);font-weight:700;letter-spacing:-.4px;line-height:1.2;margin-bottom:4px}
.job-where{font-size:14px;color:var(--dim);margin-bottom:16px}
.bullets{margin-bottom:16px}
.bullets li{list-style:none;position:relative;padding-left:18px;font-size:15px;line-height:1.7;color:var(--body);margin-bottom:8px}
.bullets li::before{content:'';position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.bullets strong{color:var(--text);font-weight:600}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:12px;padding:4px 10px;border:1px solid var(--border);border-radius:99px;color:var(--dim)}
.edu{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.edu-item{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:26px 28px}
.edu-school{font-size:14px;color:var(--accent);font-weight:600;margin-bottom:8px}
.edu-degree{font-size:1.1rem;font-weight:700;line-height:1.3;margin-bottom:8px}
.edu-detail{font-size:14px;color:var(--dim);line-height:1.65}
.lead-card{margin-top:16px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:26px 28px}
.lead-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap;margin-bottom:12px}
.lead-title{font-size:1.05rem;font-weight:700;margin-top:2px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.badge{font-size:12px;padding:4px 12px;background:var(--adim);border:1px solid var(--bh);border-radius:99px;color:var(--accent)}
.skills{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.skill-group h3{font-size:15px;font-weight:600;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:13px;padding:5px 11px;border:1px solid var(--border);border-radius:6px;color:var(--body)}
.cv-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px 28px}
.cv-strip h3{font-size:1.15rem;font-weight:700;margin-bottom:4px}
.cv-strip p{color:var(--dim);font-size:14px}
.btns{display:flex;gap:10px;flex-wrap:wrap}

/* hobbies */
.hobby,.story{display:grid;grid-template-columns:260px 1fr;gap:48px;padding:52px 0;border-top:1px solid var(--border)}
.hobby:last-of-type,.story:last-of-type{border-bottom:1px solid var(--border)}
.hobby h2,.story h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-1.2px;line-height:1.05}
.story{padding:44px 0}
.story h2{font-size:clamp(1.4rem,2.6vw,1.9rem);letter-spacing:-.7px}
.hobby p,.story p{color:var(--body);line-height:1.8;font-size:1.05rem;max-width:60ch}
.hobby p+p,.story p+p{margin-top:14px}

/* lego display case */
.case-section{padding-top:0}
.case{position:relative;outline:none;user-select:none}
.case:focus-visible{outline:2px solid var(--accent);outline-offset:8px;border-radius:12px}
.case-stage{position:relative;height:clamp(280px,36vw,440px);overflow:hidden}
.case-item{position:absolute;left:50%;top:50%;width:min(70%,760px);height:86%;display:flex;align-items:center;justify-content:center;margin:0;transform:translate(-50%,-50%);transition:transform .7s cubic-bezier(.2,.8,.2,1),left .7s cubic-bezier(.2,.8,.2,1),opacity .7s ease,filter .7s ease;cursor:pointer;will-change:transform}
.case-item img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:drop-shadow(0 30px 40px rgba(0,0,0,.6));transition:transform .15s ease-out}
.case-item.is-center{transform:translate(-50%,-50%) scale(1);z-index:3;opacity:1;cursor:default}
.case-item.is-right{left:83%;transform:translate(-50%,-46%) scale(.4);z-index:2;opacity:.45;filter:blur(.5px)}
.case-item.is-left{left:17%;transform:translate(-50%,-46%) scale(.4);z-index:2;opacity:.45;filter:blur(.5px)}
.case-item.is-left:hover,.case-item.is-right:hover{opacity:.8;filter:none}
.case-item.is-hidden{transform:translate(-50%,-50%) scale(.2);opacity:0;pointer-events:none;z-index:1}
.case-tag[hidden]{display:none}
.case-tag{display:inline-block;margin-top:8px;font-size:12px;font-weight:600;color:var(--accent);border:1px solid var(--bh);border-radius:99px;padding:3px 10px}
.case-shelf{height:1px;background:linear-gradient(90deg,transparent,rgba(212,255,0,.6) 30%,rgba(212,255,0,.6) 70%,transparent);position:relative}
.case-shelf::after{content:'';position:absolute;left:10%;right:10%;top:1px;height:60px;background:radial-gradient(ellipse 50% 100% at 50% 0,rgba(212,255,0,.12),transparent 70%);pointer-events:none}
.case-caption{text-align:center;padding:22px 0 10px}
.case-name{font-size:1.15rem;font-weight:700;letter-spacing:-.3px}
.case-meta{font-size:14px;color:var(--dim);margin-top:4px}
.case-nav{display:flex;align-items:center;justify-content:center;gap:18px;padding-top:8px}
.case-btn{background:none;border:1px solid var(--border);color:var(--text);width:38px;height:38px;border-radius:50%;font-size:16px;cursor:pointer;transition:border-color .2s,color .2s}
.case-btn:hover{border-color:var(--accent);color:var(--accent)}
.case-dots{display:flex;gap:8px}
.case-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.2);border:none;padding:0;cursor:pointer;transition:background .2s,width .2s}
.case-dot.active{background:var(--accent);width:22px;border-radius:4px}

/* contact */
.contact-section{background:linear-gradient(135deg,var(--green) 0%,#071a12 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-links{display:flex;flex-direction:column;gap:8px}
.contact-link{display:flex;align-items:center;gap:14px;padding:14px 16px;background:rgba(8,8,8,.5);border:1px solid var(--border);border-radius:10px;text-decoration:none;color:var(--text);transition:border-color .2s,background .2s}
.contact-link:hover{border-color:var(--bh);background:rgba(8,8,8,.7)}
.contact-link-icon{width:36px;height:36px;border-radius:8px;background:var(--adim);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent)}
.contact-link-icon svg{width:16px;height:16px}
.contact-link-label{font-size:13px;color:var(--dim);margin-bottom:1px}
.contact-link-val{font-size:15px}
.form{display:flex;flex-direction:column;gap:14px;background:rgba(8,8,8,.5);border:1px solid var(--border);border-radius:12px;padding:24px}
.form label{font-size:13px;color:var(--dim);display:block;margin-bottom:6px}
.form input,.form textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:var(--sans);font-size:15px;padding:11px 13px;transition:border-color .2s}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:130px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-note{font-size:13px;color:var(--dim);line-height:1.6}

/* cta strip */
.strip{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.strip h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;letter-spacing:-.8px;line-height:1.1}

/* footer */
footer{border-top:1px solid var(--border)}
.footer-main{padding:44px var(--gutter) 32px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;max-width:calc(var(--wrap) + var(--gutter)*2);margin:0 auto}
.footer-id-name{font-size:1.6rem;font-weight:800;letter-spacing:-.8px;line-height:1;margin-bottom:8px}
.footer-id-name em{font-style:normal;color:var(--accent)}
.footer-id-role{font-size:14px;color:var(--dim);line-height:1.7}
.footer-cols{display:flex;gap:56px}
.footer-nav{display:flex;flex-direction:column;gap:8px}
.footer-nav a{font-size:14px;color:var(--dim);text-decoration:none;transition:color .2s}
.footer-nav a:hover{color:var(--text)}
.footer-base{padding:16px var(--gutter);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--dim)}

@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

@media(max-width:960px){
  .hero{grid-template-columns:1fr;padding-top:104px;min-height:0;gap:32px}
  .hero-photo-wrap{order:-1}
  .hero-photo-ring{width:200px;height:200px}
  .contact-grid,.edu,.hobby,.story,.doors,.stats,.page-head.with-photo{grid-template-columns:1fr}
  .head-photo{justify-self:start}
  .hero-photo-ring.small{width:150px;height:150px}
  .glance{grid-template-columns:1fr 1fr}
  .glance>div{border-right:none;margin-right:0;padding:14px 0}
  .stat-card{border-right:none;border-bottom:1px solid var(--border)}
  .stat-card:last-child{border-bottom:none}
  .hobby{gap:16px;padding:40px 0}
  .case-stage{height:clamp(200px,58vw,320px)}
  .case-item{width:86%}
  .case-item.is-right{left:92%;transform:translate(-50%,-46%) scale(.28)}
  .case-item.is-left{left:8%;transform:translate(-50%,-46%) scale(.28)}
  .job{grid-template-columns:1fr;gap:10px;padding:28px 0}
  .nav-burger{display:flex}
  .nav-links{position:fixed;top:64px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--gutter) 16px;background:rgba(8,8,8,.97);border-bottom:1px solid var(--border);display:none}
  nav.open .nav-links{display:flex}
  .nav-links a{padding:12px 0;font-size:16px;width:100%;border-bottom:1px solid var(--border)}
  .nav-links a[aria-current=page]{border-bottom-color:var(--border);color:var(--accent)}
  .nav-links a.nav-ig{width:auto;height:auto;border:none;border-bottom:none;padding:12px 0}
  .form-row{grid-template-columns:1fr}
  .footer-cols{gap:34px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv,.fade-in{opacity:1;transform:none}
  .hero-name-word{transform:none}
  html{scroll-behavior:auto}
}