:root{
  --bg:#04040a; --maroon:#8b0000; --maroon-dark:#290406;
  --crimson:#ff3b3f; --crimson-light:#ff6b6b; --violet:#a78bfa;
  --text:#ffffff; --muted:rgba(255,255,255,.66);
  --glass:rgba(255,255,255,.05); --glass-brd:rgba(255,255,255,.12);
  --maxw:1100px; --pad:6vw;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.section{position:relative;z-index:5;max-width:var(--maxw);margin:0 auto;padding:90px var(--pad)}
.section-label{font-size:13px;letter-spacing:3px;text-transform:uppercase;
  color:var(--crimson-light);font-weight:700;margin-bottom:14px}
.section h2.section-title{font-size:clamp(28px,5vw,44px);font-weight:800;
  letter-spacing:-1px;margin-bottom:28px}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}
#hero-bg{position:fixed;inset:0;z-index:0}
.bg-glow{position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(760px 300px at 25% 8%,rgba(170,10,10,.42),transparent),
             radial-gradient(680px 340px at 100% 90%,rgba(124,58,237,.34),transparent)}
.bg-veil{position:fixed;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(90deg,rgba(4,4,10,.66) 0%,rgba(4,4,10,.32) 48%,rgba(4,4,10,.05) 100%)}
.hero{position:relative;z-index:5;min-height:90vh;display:flex;flex-direction:column;
  justify-content:center;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.hero-text{display:flex;flex-direction:column;align-items:flex-start}
.name-row{display:flex;align-items:center;gap:30px}
.pill{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;background:var(--glass);
  border:1px solid rgba(255,255,255,.18);border-radius:30px;padding:7px 16px;font-size:13px;
  margin-bottom:26px;backdrop-filter:blur(8px)}
.ping{width:8px;height:8px;border-radius:50%;background:#27c93f;animation:ping 1.8s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(39,201,63,.6)}70%{box-shadow:0 0 0 10px rgba(39,201,63,0)}100%{box-shadow:0 0 0 0 rgba(39,201,63,0)}}
.hero h1{font-size:clamp(44px,8vw,92px);line-height:.98;font-weight:900;letter-spacing:-2px}
.hero h1 .grad{background:linear-gradient(110deg,#fff 20%,var(--crimson-light) 45%,var(--violet) 70%,#fff 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}
.role{font-size:clamp(18px,2.6vw,24px);margin-top:20px;color:var(--text);opacity:.9}
.role .rot{color:#ff8a8a;font-weight:700;transition:opacity .25s}
.cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.btn{padding:14px 26px;border-radius:12px;font-weight:700;font-size:15px;transition:.25s}
.btn.primary{background:linear-gradient(135deg,var(--maroon),var(--crimson));box-shadow:0 10px 30px rgba(139,0,0,.5)}
.btn.primary:hover{transform:translateY(-3px)}
.btn.ghost{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.03)}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
@media (prefers-reduced-motion:reduce){.hero h1 .grad{animation:none}.ping{animation:none}}
#nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
  justify-content:space-between;padding:14px var(--pad);
  background:rgba(4,4,10,.45);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-brd)}
#nav .logo{font-weight:800;font-size:20px}#nav .logo span{color:var(--crimson-light)}
.nav-links{display:flex;gap:26px;list-style:none;align-items:center}
.nav-links a{font-size:14px;color:var(--muted);transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-social{display:flex;gap:14px;font-size:16px}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:20px;cursor:pointer}
@media (max-width:768px){
  .nav-toggle{display:block}
  .nav-links{position:fixed;inset:60px 0 auto 0;flex-direction:column;gap:18px;padding:24px var(--pad);
    background:rgba(4,4,10,.96);backdrop-filter:blur(12px);transform:translateY(-120%);transition:transform .3s;border-bottom:1px solid var(--glass-brd)}
  .nav-links.open{transform:none}
  .nav-social{margin-top:6px}
}
.bio{max-width:780px;color:var(--muted);font-size:17px;margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.glass-card{background:var(--glass);border:1px solid var(--glass-brd);border-radius:18px;padding:24px;
  backdrop-filter:blur(10px);transition:.3s}
.glass-card:hover{transform:translateY(-6px);border-color:rgba(255,107,107,.5);box-shadow:0 20px 50px rgba(0,0,0,.5)}
.glass-card .card-ic{font-size:30px;margin-bottom:12px}
.glass-card h3{font-size:18px;margin-bottom:8px}
.glass-card p{font-size:14px;color:var(--muted)}
.pub-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.pub{display:flex;gap:16px;align-items:flex-start;background:var(--glass);border:1px solid var(--glass-brd);
  border-radius:14px;padding:18px 20px;transition:.25s}
.pub:hover{border-color:rgba(255,107,107,.45);transform:translateX(4px)}
.tag{flex:none;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;
  padding:4px 10px;border-radius:20px;margin-top:2px}
.tag.journal{background:rgba(167,139,250,.16);color:var(--violet)}
.tag.conf{background:rgba(255,107,107,.16);color:var(--crimson-light)}
.pub-body p{font-size:15px;color:var(--text)}.pub-body i{color:var(--muted)}
.pub-link{display:inline-block;margin-top:6px;font-size:13px;font-weight:600;color:var(--crimson-light)}
.scholar-link{display:inline-block;margin-top:26px;font-weight:600;color:var(--crimson-light)}
@media (max-width:560px){.pub{flex-direction:column;gap:8px}}
.timeline{display:flex;flex-direction:column;gap:18px;border-left:2px solid rgba(255,107,107,.3);padding-left:26px}
.edu{position:relative}
.edu::before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--crimson);box-shadow:0 0 0 4px rgba(255,59,63,.2)}
.edu-year{font-size:13px;font-weight:700;color:var(--crimson-light);letter-spacing:1px}
.edu-body h3{font-size:18px;margin:2px 0 2px}
.edu-org{color:var(--violet);font-size:14px;margin-bottom:6px}
.edu-body p{color:var(--muted);font-size:15px;max-width:760px}
.inline-link{color:var(--crimson-light);font-weight:600}
.contact-form{max-width:640px;display:flex;flex-direction:column;gap:14px;margin-top:10px}
.form-row{display:flex;gap:14px}.form-row input{flex:1}
.contact-form input,.contact-form textarea{width:100%;background:var(--glass);border:1px solid var(--glass-brd);
  border-radius:12px;padding:14px 16px;color:#fff;font-size:15px;font-family:inherit;resize:vertical}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:rgba(255,255,255,.4)}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--crimson-light)}
.contact-form .btn{align-self:flex-start;border:none;cursor:pointer}
.contact-social{display:flex;gap:20px;font-size:22px;margin-top:26px}
.contact-social a{color:var(--muted);transition:.2s}.contact-social a:hover{color:var(--crimson-light)}
#site-footer{position:relative;z-index:5;text-align:center;padding:30px var(--pad);
  color:var(--muted);font-size:14px;border-top:1px solid var(--glass-brd)}
@media (max-width:560px){.form-row{flex-direction:column}}
.hero-photo{flex:none;width:118px;height:118px;border-radius:50%;object-fit:cover;
  border:2px solid rgba(255,255,255,.3);
  box-shadow:0 0 0 6px rgba(139,0,0,.28),0 14px 40px rgba(0,0,0,.55);
  animation:rise .8s both}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@media (max-width:540px){
  .name-row{gap:18px}
  .hero-photo{width:84px;height:84px}
}
@media (prefers-reduced-motion:reduce){.hero-photo{animation:none}}