:root{
  --bg:#06070a;--panel:rgba(17,19,24,.78);--soft:rgba(255,255,255,.045);
  --text:#f7f4ed;--muted:#aeb3bf;--line:rgba(245,196,81,.22);
  --gold:#f5c451;--gold2:#ffe3a3;--max:1160px;--mx:50%;--my:18%
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;
  color:var(--text);background:
  radial-gradient(circle at var(--mx) var(--my),rgba(245,196,81,.075),transparent 22rem),
  radial-gradient(circle at 78% 8%,rgba(245,196,81,.1),transparent 28%),
  radial-gradient(circle at 8% 18%,rgba(130,145,170,.08),transparent 30%),
  linear-gradient(180deg,#06070a,#090b10 46%,#06070a);line-height:1.55;overflow-x:hidden
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.35;
  background:
  linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
  linear-gradient(90deg,rgba(255,255,255,.016) 1px,transparent 1px);
  background-size:54px 54px
}
body:after{content:"";position:fixed;inset:0;pointer-events:none;opacity:.06;background-image:radial-gradient(#fff .7px,transparent .7px);background-size:18px 18px;mix-blend-mode:screen}
a{color:inherit;text-decoration:none}
svg{width:1.05em;height:1.05em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sprite{display:none}
.wrap{width:min(100% - 34px,var(--max));margin-inline:auto}
#about,#skills,#projects,#education,#contact{scroll-margin-top:96px}
.loader{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:#06070a;transition:opacity .45s ease,visibility .45s ease}
.loader span{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;border:1px solid var(--line);color:var(--gold2);font-weight:900;box-shadow:0 0 50px rgba(245,196,81,.18);animation:pulse 1.1s ease infinite alternate}
.loader.hide{opacity:0;visibility:hidden}
.scroll-progress{position:fixed;top:0;left:0;z-index:60;width:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold2));box-shadow:0 0 18px rgba(245,196,81,.35)}
.cursor-dot,.cursor-ring{position:fixed;z-index:90;pointer-events:none;border-radius:50%;transform:translate(-50%,-50%);display:none}
.cursor-dot{width:6px;height:6px;background:var(--gold)}
.cursor-ring{width:34px;height:34px;border:1px solid rgba(245,196,81,.38);transition:width .15s ease,height .15s ease,background .15s ease}
.mouse-glow{position:fixed;z-index:-1;left:var(--mx);top:var(--my);width:22rem;height:22rem;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(245,196,81,.1),transparent 62%);filter:blur(12px);transform:translate(-50%,-50%)}
#particles,.bg-orbs{position:fixed;inset:0;z-index:-2;pointer-events:none}
.bg-orbs span{position:absolute;width:24rem;height:24rem;border-radius:50%;background:rgba(245,196,81,.08);filter:blur(80px);animation:drift 14s ease-in-out infinite}
.bg-orbs span:nth-child(1){left:-8rem;top:12rem}
.bg-orbs span:nth-child(2){right:-10rem;top:4rem;animation-delay:-5s}
.bg-orbs span:nth-child(3){left:35%;bottom:-12rem;animation-delay:-9s}
.glass{
  background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.028));
  border:1px solid rgba(255,255,255,.1);box-shadow:0 24px 70px rgba(0,0,0,.32);
  backdrop-filter:blur(18px)
}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.show{opacity:1;transform:none}
.top{position:sticky;top:0;z-index:50;background:rgba(6,7,10,.58);border-bottom:1px solid transparent;backdrop-filter:blur(14px);transition:background .25s ease,border-color .25s ease,box-shadow .25s ease}
.top.scrolled{background:rgba(6,7,10,.82);border-color:rgba(255,255,255,.08);box-shadow:0 12px 40px rgba(0,0,0,.25)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-transform:uppercase;font-weight:900;letter-spacing:.06em}
.brand b{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;color:var(--gold2);box-shadow:inset 0 0 18px rgba(217,166,79,.12)}
.links{display:flex;align-items:center;gap:24px;color:#eef1f8;font-size:.92rem}
.links a{position:relative}
.links a:not(.nav-cv):hover,.links a.active{color:var(--gold2)}
.links a:not(.nav-cv):after{content:"";position:absolute;left:50%;right:50%;bottom:-9px;height:2px;background:var(--gold);transition:left .22s ease,right .22s ease}
.links a.active:after,.links a:not(.nav-cv):hover:after{left:0;right:0}
.nav-cv{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border:1px solid var(--line);border-radius:8px;background:rgba(217,166,79,.04);font-weight:800}
.nav-cv:hover,.btn:hover{box-shadow:0 0 32px rgba(245,196,81,.22);transform:translateY(-2px)}
.menu{display:none;background:transparent;border:0;color:var(--text);font-size:1.6rem}
.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:68px;min-height:560px;padding:74px 0 38px}
.badge{display:inline-flex;margin:0 0 20px;padding:8px 13px;border:1px solid rgba(217,166,79,.18);border-radius:10px;background:rgba(217,166,79,.06);color:var(--gold2);font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3.25rem,8vw,6.6rem);line-height:.92;margin-bottom:20px;text-transform:uppercase;letter-spacing:.01em}
h1 span,.kicker,.panel h2 svg,.timeline-card h2 svg{color:var(--gold)}
.hero h2{max-width:650px;font-size:clamp(1.18rem,2.5vw,1.58rem);line-height:1.36;margin-bottom:18px;font-weight:650;min-height:2.7em}
.lead{max-width:620px;color:var(--muted);font-size:1rem}
.actions,.card-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;
  padding:10px 18px;border-radius:8px;border:1px solid var(--line);font-weight:900;
  overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease
}
.btn:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.24),transparent);transform:translateX(-120%);transition:transform .55s ease}
.btn:hover:before{transform:translateX(120%)}
.ripple{position:absolute;width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.28);transform:translate(-50%,-50%) scale(0);animation:ripple .55s ease-out;pointer-events:none}
.primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#15100a}
.ghost,.code{background:rgba(8,11,19,.52);color:var(--text)}
.small{min-height:38px;font-size:.9rem}
.portrait{position:relative;border-radius:24px;overflow:hidden;min-height:410px;display:grid;place-items:center;border-color:rgba(255,255,255,.12);animation:float 5.2s ease-in-out infinite}
.portrait:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(245,196,81,.7),rgba(255,255,255,.08),rgba(245,196,81,.25));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:borderSpin 7s linear infinite}
.portrait:after{content:"";position:absolute;width:18rem;height:18rem;border-radius:50%;background:rgba(245,196,81,.16);filter:blur(44px)}
.portrait img{position:relative;z-index:1;width:min(72%,360px);aspect-ratio:1;border-radius:50%;object-fit:cover;border:2px solid rgba(245,196,81,.44);box-shadow:0 0 80px rgba(245,196,81,.18);transform:perspective(800px) var(--tilt,rotateX(0) rotateY(0));transition:transform .16s ease-out}
.contact-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(255,255,255,.1);border-radius:14px;overflow:hidden;background:rgba(14,18,28,.7);backdrop-filter:blur(18px)}
.info-card{display:flex;align-items:center;gap:14px;min-height:92px;padding:18px;border-right:1px solid rgba(255,255,255,.08);color:var(--muted);transition:background .2s ease,color .2s ease}
.info-card:last-child{border-right:0}
.info-card:hover{background:rgba(245,196,81,.07);color:var(--text);transform:translateY(-2px)}
.info-card svg,.github-badge svg{flex:0 0 auto;color:var(--gold);width:30px;height:30px;padding:6px;border-radius:8px;background:rgba(217,166,79,.1)}
.info-card span{display:grid;gap:2px;overflow-wrap:anywhere}
.info-card b{color:var(--gold2)}
.summary-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;padding:22px 0 54px}
.panel{padding:24px;border-radius:12px}
.panel h2,.timeline-card h2{display:flex;align-items:center;gap:10px;font-size:1.42rem;margin-bottom:18px}
.panel p,.footer-cta p{color:var(--muted);margin-bottom:18px}
.mini-link{display:inline-flex;gap:8px;align-items:center;padding:9px 14px;border:1px solid var(--line);border-radius:7px;color:var(--gold2);background:rgba(217,166,79,.04)}
.chips,.stack{display:flex;flex-wrap:wrap;gap:10px}
.chips span,.stack span,.timeline-row span{
  border:1px solid rgba(255,255,255,.12);border-radius:7px;background:rgba(255,255,255,.035);color:#eef1f8
}
.chips span{padding:9px 13px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;animation:softFloat 4.5s ease-in-out infinite}
.chips span:nth-child(2n){animation-delay:-1.5s}.chips span:nth-child(3n){animation-delay:-2.8s}
.chips span:hover{transform:translateY(-3px);border-color:rgba(245,196,81,.42);box-shadow:0 0 22px rgba(245,196,81,.12)}
.clean-list{display:grid;gap:17px;margin:0;padding:0;list-style:none;color:#eef1f8}
.clean-list li{position:relative;padding-left:28px}
.clean-list li:before{content:"";position:absolute;left:4px;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 16px var(--gold)}
.block{padding:0 0 38px;scroll-margin-top:96px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 18px}
.kicker{display:flex;align-items:center;gap:9px;margin:0 0 4px;font-weight:900;font-size:1.2rem}
.section-head h2{margin:0;color:var(--muted);font-size:.95rem;font-weight:500}
.projects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.project{position:relative;padding:20px;border-radius:14px;border-color:rgba(255,255,255,.1);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.project:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,transparent,rgba(245,196,81,.45),transparent);opacity:0;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;transition:opacity .22s ease}
.project:hover{transform:translateY(-6px) rotateX(1deg);border-color:rgba(245,196,81,.42);box-shadow:0 28px 80px rgba(0,0,0,.35)}
.project:hover:before{opacity:1}
.project:hover .project-icon{transform:translateY(-2px) scale(1.04)}
.corner{position:absolute;top:20px;right:20px;color:var(--muted)}
.project-top{display:grid;grid-template-columns:72px 1fr;gap:16px;padding-right:25px}
.project h3{font-size:1.12rem;margin-bottom:6px}
.project p{color:#d3d7df;margin:0}
.project-icon{display:grid;place-items:center;width:66px;height:66px;border-radius:14px;transition:transform .22s ease}
.blue{color:#8fc7ff;background:linear-gradient(135deg,#1a4b7d,#19366f)}
.green{color:#8bf077;background:linear-gradient(135deg,#225c2c,#1d4326)}
.purple{color:#f1c6ff;background:linear-gradient(135deg,#5a2482,#321d62)}
.amber{color:#ffd590;background:linear-gradient(135deg,#64401b,#3d2714)}
.project-icon svg{width:32px;height:32px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);margin:20px 0 14px;border-block:1px solid rgba(255,255,255,.08)}
.metrics span{display:grid;place-items:center;padding:12px 6px;text-align:center;border-right:1px solid rgba(255,255,255,.08)}
.metrics span:last-child{border-right:0}
.metrics small{color:var(--muted);font-size:.75rem}
.metrics b{font-size:1.16rem}
.metrics em{font-style:normal;color:var(--muted);font-size:.78rem}
.stack span{padding:5px 9px;color:#d8dce6;font-size:.78rem}
.card-actions{margin-top:14px}
.card-actions .btn{flex:1;min-width:145px;min-height:38px;padding:8px 12px;font-size:.9rem}
.timeline-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:0 0 14px;scroll-margin-top:88px}
.timeline-card{padding:24px;border-radius:12px}
.timeline-row{position:relative;display:grid;grid-template-columns:22px 1fr auto;gap:16px;align-items:start}
.timeline-row:before{content:"";position:absolute;left:10px;top:22px;bottom:0;width:1px;background:linear-gradient(var(--gold),transparent)}
.timeline-row i{width:14px;height:14px;border-radius:50%;margin-top:6px;background:var(--gold);box-shadow:0 0 20px rgba(217,166,79,.65)}
.timeline-row h3{font-size:1.05rem;margin-bottom:4px}
.timeline-row p{color:var(--gold2);margin-bottom:8px}
.timeline-row span{display:inline-block;padding:6px 9px;font-size:.86rem;color:#eef1f8}
.timeline-row time{padding:7px 12px;border:1px solid rgba(255,255,255,.1);border-radius:7px;color:var(--muted);background:rgba(255,255,255,.035);font-size:.86rem}
.footer-cta{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;margin:0 0 26px;padding:26px;border-radius:16px;scroll-margin-top:96px}
.footer-cta h2{font-size:1.35rem;margin-bottom:3px}
.github-badge{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.08)}
.github-badge svg{width:42px;height:42px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.foot{position:relative;text-align:center;color:var(--muted);padding:24px 0 34px;border-top:1px solid rgba(255,255,255,.08)}
.foot-links{display:flex;justify-content:center;gap:18px;margin-bottom:12px}
.foot-links a{display:inline-flex;gap:8px;align-items:center;color:var(--text)}
.to-top{position:fixed;right:20px;bottom:20px;display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:9px;background:var(--gold);color:#160f08;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s ease}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top svg{transform:rotate(-90deg)}
@media (max-width:900px){
  .menu{display:block}
  .links{position:absolute;inset:72px 17px auto;display:none;flex-direction:column;align-items:stretch;gap:0;padding:8px;border:1px solid rgba(255,255,255,.1);border-radius:12px;background:rgba(8,11,19,.98)}
  .links.show{display:flex}
  .links a{padding:12px}
  .links a.active:after{display:none}
  .nav-cv{justify-content:center;margin-top:6px}
  .hero,.summary-grid,.projects,.timeline-grid,.footer-cta{grid-template-columns:1fr}
  .hero{gap:28px;padding-top:46px;min-height:auto}
  .portrait{min-height:320px}
  .contact-strip{grid-template-columns:repeat(2,1fr)}
  .info-card:nth-child(2){border-right:0}
  .info-card:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.08)}
}
@media (max-width:560px){
  .wrap{width:min(100% - 24px,var(--max))}
  h1{font-size:3rem}
  .hero h2{min-height:4.1em}
  .contact-strip{grid-template-columns:1fr}
  .info-card{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .info-card:last-child{border-bottom:0}
  .project-top,.timeline-row{grid-template-columns:1fr}
  .timeline-row:before,.timeline-row i{display:none}
  .metrics{grid-template-columns:1fr}
  .metrics span{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .metrics span:last-child{border-bottom:0}
}
@media (pointer:fine){
  .cursor-dot,.cursor-ring{display:block}
  body{cursor:none}
  a,button{cursor:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal,.btn,.project,.to-top,.portrait,.chips span,.bg-orbs span{transition:none;animation:none}
  .loader{display:none}
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes softFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes drift{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(2rem,-1rem,0)}}
@keyframes pulse{to{transform:scale(1.05);box-shadow:0 0 70px rgba(245,196,81,.25)}}
@keyframes ripple{to{transform:translate(-50%,-50%) scale(18);opacity:0}}
@keyframes borderSpin{to{filter:hue-rotate(18deg)}}