*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --burg:#5C1522;
  --burg-deep:#3A0B13;
  --burg-mid:#7A1E30;
  --burg-bright:#9E2840;
  --burg-light:#C45070;
  --rose:#F0DC96;
  --rose-pale:#F7EDC8;
  --cream:#FAF0F2;
  --cream2:#F0DDE2;
  --gold:#C9975A;
  --gold-pale:#E8C9A5;
  --ink:#FAF0F2;
  --muted:rgba(250,240,242,0.55);
  --serif-d:'Playfair Display',Georgia,serif;
  --serif-b:'Cormorant Garamond',Georgia,serif;
  --mono:'DM Mono',monospace;
}
html{scroll-behavior:smooth;}
body{
  background:var(--burg-deep);
  color:var(--ink);
  font-family:var(--serif-b);
  overflow-x:hidden;
  cursor:none;
}
/* Cursor */
#cursor{width:10px;height:10px;background:var(--rose);border-radius:50%;position:fixed;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:transform .15s,background .2s;}
/* Background canvas */
#bg-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;}
/* Gradient wash over canvas */
.bg-wash{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(90,20,35,0.6) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 90%, rgba(40,8,18,0.8) 0%, transparent 60%);
}
/* Nav */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:1.4rem 3rem;
  display:flex;justify-content:space-between;align-items:center;
  transition:background .4s,backdrop-filter .4s,border-bottom .4s;
}
nav.scrolled{
  background:rgba(58,11,19,0.85);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(240,220,150,0.12);
}
.nav-logo{
  font-family:var(--serif-d);font-size:1rem;letter-spacing:.05em;
  color:var(--rose);text-decoration:none;font-weight:700;
}
.nav-links{display:flex;gap:2.2rem;list-style:none;}
.nav-links a{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;
  color:var(--muted);text-decoration:none;transition:color .2s;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;height:1px;
  background:var(--rose);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav-links a:hover{color:var(--rose);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-toggle{
  display:none;
  flex-direction:column;justify-content:center;gap:5px;
  width:28px;height:22px;
  background:none;border:none;cursor:pointer;padding:0;
  z-index:210;
}
.nav-toggle span{
  display:block;width:100%;height:1.5px;
  background:var(--rose);
  transition:transform .3s ease,opacity .3s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
section{position:relative;z-index:2;}
/* HERO */
#hero{
  min-height:100vh;
  display:flex;align-items:center;
  padding:8rem 3rem 5rem;
  max-width:1200px;margin:0 auto;
  position:relative;
}
.hero-content{
  max-width:680px;
  position:relative;z-index:2;
}
.hero-kicker{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;
  color:var(--rose);margin-bottom:1.2rem;
  opacity:0;animation:fadeUp .7s ease .1s forwards;
}
.hero-name{
  font-family:var(--serif-d);
  font-size:clamp(4.5rem,9vw,8.5rem);
  font-weight:900;line-height:.88;letter-spacing:-.025em;
  margin-bottom:1.2rem;
  opacity:0;animation:fadeUp .85s ease .25s forwards;
}
.hero-name .italic-line{
  font-style:italic;
  color:var(--rose);
  display:block;
}
.hero-divider{
  display:flex;align-items:center;gap:1rem;
  margin:1.5rem 0;
  opacity:0;animation:fadeUp .6s ease .4s forwards;
}
.hero-divider-line{height:1px;flex:1;max-width:210px;background:var(--rose);opacity:.5;}
.hero-divider-dot{width:5px;height:5px;background:var(--rose);border-radius:50%;}
.hero-tagline{
  font-family:var(--serif-b);font-size:1.2rem;font-weight:300;
  line-height:1.8;color:var(--muted);max-width:480px;
  opacity:0;animation:fadeUp .8s ease .5s forwards;
}
.hero-tagline strong{color:var(--cream);font-weight:500;}
.hero-cta{
  display:flex;gap:1rem;margin-top:2.5rem;
  opacity:0;animation:fadeUp .7s ease .65s forwards;
}
.btn-primary{
  display:inline-block;padding:.85rem 2rem;
  background:var(--rose);color:var(--burg-deep);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;
  text-decoration:none;font-weight:400;
  transition:transform .2s,box-shadow .2s,background .2s;
}
.btn-primary:hover{background:var(--rose-pale);transform:translateY(-2px);box-shadow:0 10px 30px rgba(240,220,150,0.25);}
.btn-ghost{
  display:inline-block;padding:.85rem 2rem;
  border:1px solid rgba(240,220,150,0.35);color:var(--rose);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;
  text-decoration:none;
  transition:border-color .2s,background .2s;
}
.btn-ghost:hover{border-color:var(--rose);background:rgba(240,220,150,0.08);}
/* Floating hero photo */
.hero-photo-float{
  position:absolute;right:6rem;top:50%;transform:translateY(-50%);
  width:320px;height:400px;overflow:hidden;
  opacity:0;animation:fadeIn 1.2s ease .8s forwards;
  z-index:1;
}
.hero-photo-float img{
  width:100%;height:100%;object-fit:cover;object-position:center 8%;
  transition:transform 6s ease;
}
.hero-photo-float:hover img{transform:scale(1.05);}
.hero-photo-float::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to left, transparent 60%, var(--burg-deep) 100%),
             linear-gradient(to top, var(--burg-deep) 0%, transparent 30%);
}
/* MARQUEE */
.marquee-wrap{
  overflow:hidden;padding:1.5rem 0;
  border-top:1px solid rgba(240,220,150,0.1);
  border-bottom:1px solid rgba(240,220,150,0.1);
  background:rgba(58,11,19,0.4);
  position:relative;z-index:2;
  margin-bottom:0;
}
.marquee-track{
  display:flex;gap:3rem;
  animation:marquee 22s linear infinite;
  white-space:nowrap;
  width:max-content;
}
.marquee-track span{
  font-family:var(--serif-d);font-size:1.1rem;font-weight:400;font-style:italic;
  color:var(--rose);opacity:.7;
}
.marquee-track .sep{color:rgba(240,220,150,0.3);font-style:normal;}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}};
/* ABOUT */
#about{padding:5rem 3rem;max-width:1200px;margin:0 auto;}
.section-meta{
  display:flex;align-items:center;gap:1.2rem;margin-bottom:3.5rem;
}
.section-num{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--rose);
}
.section-rule{flex:1;height:1px;background:rgba(240,220,150,0.15);}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;}
.about-left{
  padding-left: 2rem;
}
.about-left h2{
  font-family:var(--serif-d);
  font-size:clamp(2rem,4vw,3rem);font-weight:700;line-height:1.1;
  margin-bottom:1.5rem;
}
.about-left h2 em{color:var(--rose);font-style:italic;}
.about-left p{
  font-family:var(--serif-b);font-size:1.05rem;font-weight:300;
  line-height:1.9;color:var(--muted);margin-bottom:.9rem;
}
.about-left p strong{color:var(--cream);font-weight:500;}
/* Stats */
.stats-wrap{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(240,220,150,0.1);}
.stat-cell{
  background:rgba(58,11,19,0.5);
  padding:1.8rem 1.5rem;
  transition:background .25s;
  position:relative;overflow:hidden;
}
.stat-cell::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at bottom right,rgba(240,220,150,0.07) 0%,transparent 70%);
  opacity:0;transition:opacity .3s;
}
.stat-cell:hover{background:rgba(90,20,35,0.7);}
.stat-cell:hover::before{opacity:1;}
.stat-n{
  font-family:var(--serif-d);font-size:clamp(1.5rem,5vw,3rem);font-weight:900;
  color:var(--rose);display:block;line-height:1.1;margin-bottom:.3rem;
  overflow-wrap:break-word;
}
.stat-l{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:var(--muted);
}
/* EXPERIENCE */
#experience{padding:5rem 3rem;max-width:1200px;margin:0 auto;}
.exp-featured{
  background:linear-gradient(135deg,rgba(201,151,90,0.12) 0%,rgba(90,20,35,0.3) 100%);
  border:1px solid rgba(201,151,90,0.25);
  padding:2.5rem;margin-bottom:1px;
  position:relative;overflow:hidden;
  transition:transform .3s;
}
.exp-featured:hover{transform:translateY(-2px);}
.exp-featured::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(to right,var(--gold),transparent);
}
.feat-badge{
  display:inline-block;
  background:rgba(201,151,90,0.15);border:1px solid rgba(201,151,90,0.3);
  color:var(--gold-pale);
  font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;
  padding:.25rem .75rem;margin-bottom:1.2rem;
}
.feat-role{font-family:var(--serif-d);font-size:1.6rem;font-weight:700;margin-bottom:.2rem;}
.feat-org{font-family:var(--serif-b);font-size:1rem;font-weight:300;color:var(--gold-pale);font-style:italic;margin-bottom:1rem;}
.feat-desc{font-family:var(--serif-b);font-size:1rem;font-weight:300;line-height:1.8;color:var(--muted);}
.feat-bullets li{font-size:1rem;line-height:1.7;}
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(240,220,150,0.08);margin-top:1px;}
.exp-card{
  background:rgba(58,11,19,0.4);padding:2rem;
  position:relative;overflow:hidden;
  transition:background .25s;
}
.exp-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:1px;
  background:rgba(240,220,150,0.08);
}
.exp-card::before{
  content:'';position:absolute;top:0;left:0;width:2px;height:0;
  background:var(--rose);transition:height .4s ease;
}
.exp-card:hover{background:rgba(90,20,35,0.6);}
.exp-card:hover::before{height:100%;}
.exp-period{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;color:var(--rose);opacity:.7;margin-bottom:.5rem;}
.exp-role{font-family:var(--serif-d);font-size:1.1rem;font-weight:700;margin-bottom:.15rem;line-height:1.2;}
.exp-org{font-family:var(--serif-b);font-size:.9rem;font-weight:300;color:var(--muted);font-style:italic;margin-bottom:.9rem;}
.exp-bullets{list-style:none;}
.exp-bullets li{
  font-family:var(--serif-b);font-size:.9rem;font-weight:300;
  color:var(--muted);line-height:1.7;
  padding-left:1rem;position:relative;margin-bottom:.2rem;
}
.exp-bullets li::before{content:'·';position:absolute;left:0;color:var(--rose);}
.exp-skills{margin-top:.9rem;display:flex;flex-wrap:wrap;gap:.3rem;}
.exp-skills .skill-tag{font-size:.6rem;padding:.2rem .6rem;margin:0;}
.exp-card-wide{grid-column:1/-1;}
/* SKILLS */
#skills{padding:2.5rem 3rem;max-width:1200px;margin:0 auto;}
.skills-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;}
.skill-group-label{
  font-family:var(--mono);font-size:.6rem;letter-spacing:.18em;
  color:var(--rose);opacity:.7;margin-bottom:.8rem;display:block;
}
.skill-group-title{
  font-family:var(--serif-d);font-size:1.1rem;font-weight:700;
  margin-bottom:1.2rem;padding-bottom:.8rem;
  border-bottom:1px solid rgba(240,220,150,0.15);
}
.skill-tag{
  display:inline-block;
  font-family:var(--mono);font-size:.68rem;
  padding:.3rem .8rem;margin:.2rem .15rem;
  border:1px solid rgba(240,220,150,0.18);
  color:var(--muted);letter-spacing:.04em;
  transition:border-color .2s,color .2s,background .2s;
}
.skill-tag:hover{border-color:var(--rose);color:var(--rose);background:rgba(240,220,150,0.06);}
/* RESEARCH */
#research{padding:2.5rem 3rem;max-width:1200px;margin:0 auto;}
.research-block{
  border:1px solid rgba(240,220,150,0.15);
  padding:3.5rem;
  position:relative;overflow:hidden;
  transition:transform .3s;
  background:rgba(58,11,19,0.3);
}
.research-block:hover{transform:translateY(-3px);}
.research-block::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(to right,var(--rose),transparent 60%);
}
.research-block::after{
  content:'RESEARCH';
  position:absolute;right:2.5rem;top:2.5rem;
  font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;
  color:rgba(240,220,150,0.12);font-weight:400;
}
.res-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.15em;color:var(--rose);opacity:.7;margin-bottom:1.2rem;}
.res-title{font-family:var(--serif-d);font-size:clamp(1.4rem,3vw,2rem);font-weight:700;line-height:1.2;margin-bottom:1.2rem;}
.res-title-link{color:inherit;text-decoration:none;background-image:linear-gradient(var(--rose),var(--rose));background-repeat:no-repeat;background-position:0 100%;background-size:0% 1px;transition:background-size .3s ease,color .3s ease;}
.res-title-link:hover{background-size:100% 1px;color:var(--rose);}
.res-title em{color:var(--rose);font-style:italic;}
.res-body{font-family:var(--serif-b);font-size:1rem;font-weight:300;line-height:1.85;color:var(--muted);margin-bottom:1.5rem;}
.res-doi{font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;color:rgba(240,220,150,0.45);}
/* AWARDS */
.awards-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(240,220,150,0.08);margin-top:1px;}
.award-cell{
  background:rgba(58,11,19,0.4);padding:2rem;
  position:relative;overflow:hidden;
  transition:background .25s;
}
.award-cell::before{
  content:'';position:absolute;top:0;left:0;width:2px;height:0;
  background:var(--rose);transition:height .4s ease;
}
.award-cell:hover{background:rgba(90,20,35,0.6);}
.award-cell:hover::before{height:100%;}
.award-badge{
  display:inline-block;
  background:rgba(201,151,90,0.15);border:1px solid rgba(201,151,90,0.3);
  color:var(--gold-pale);
  font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;
  padding:.25rem .75rem;margin-bottom:1rem;
}
.award-title{font-family:var(--serif-d);font-size:1.05rem;font-weight:700;line-height:1.3;margin-bottom:.5rem;}
.award-date{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;color:var(--rose);opacity:.7;margin-bottom:.8rem;}
.award-org{font-family:var(--serif-b);font-size:.9rem;font-weight:300;color:var(--muted);font-style:italic;margin-bottom:.6rem;}
.award-desc{font-family:var(--serif-b);font-size:.9rem;font-weight:300;line-height:1.6;color:var(--muted);}
.award-cell-wide{grid-column:1/-1;}
/* CONTACT */
#contact{padding:2.5rem 3rem 6rem;max-width:1200px;margin:0 auto;}
.contact-kicker{font-family:var(--mono);font-size:.65rem;letter-spacing:.2em;color:var(--rose);opacity:.7;margin-bottom:1.2rem;}
.contact-h{font-family:var(--serif-d);font-size:clamp(3.5rem,8vw,7rem);font-weight:900;line-height:.9;letter-spacing:-.025em;margin-bottom:2rem;}
.contact-h em{color:var(--rose);font-style:italic;}
.contact-sub{font-family:var(--serif-b);font-size:1.05rem;font-weight:300;line-height:1.8;color:var(--muted);max-width:450px;margin-bottom:3rem;}
.contact-row{display:flex;gap:1rem;flex-wrap:wrap;}
.contact-link{
  display:flex;align-items:center;gap:.6rem;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;
  color:var(--muted);text-decoration:none;
  padding:.8rem 1.4rem;border:1px solid rgba(240,220,150,0.18);
  transition:border-color .25s,color .25s,transform .25s;
}
.contact-link:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px);}
.contact-link svg{width:13px;height:13px;fill:currentColor;flex-shrink:0;}
footer{
  border-top:1px solid rgba(240,220,150,0.1);
  padding:2rem 3rem;max-width:1200px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
}
footer p{font-family:var(--mono);font-size:.65rem;color:rgba(250,240,242,0.55);letter-spacing:.08em;}
/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes fadeIn{to{opacity:1}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease;}
.reveal.visible{opacity:1;transform:none;}
@media(max-width:900px){
  #cursor,#cursor-ring{display:none;}
  body{cursor:auto;}
  .hero-photo-float{display:none;}
  .about-layout,.exp-grid,.skills-layout,.awards-grid{grid-template-columns:1fr;}
  nav{padding:1rem 1.5rem;}
  #about,#experience,#skills,#research,#contact{padding:5rem 1.5rem;}
  .nav-toggle{display:flex;}
  .nav-links{
    position:fixed;top:0;right:0;
    height:100vh;width:min(75vw,300px);
    flex-direction:column;justify-content:center;align-items:flex-start;
    gap:2rem;padding:2rem 3rem;
    background:rgba(40,8,18,0.98);
    backdrop-filter:blur(20px);
    border-left:1px solid rgba(240,220,150,0.12);
    transform:translateX(100%);
    transition:transform .35s ease;
    z-index:205;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:.85rem;}
  footer{flex-direction:column;gap:.5rem;align-items:flex-start;}
}