:root{
  --c-rose:#C73866;
  --c-coral:#FE676E;
  --c-orange:#FD8F52;
  --c-amber:#FFBD71;
  --c-cream:#FFDCA2;
  --c-ink:#221016;
  --c-ink-soft:#5c4951;
  --c-bg:#FFFBF6;
  --c-bg-alt:#FFF3E2;
  --c-line:rgba(199,56,102,.14);
  --shadow-sm:0 6px 20px -8px rgba(199,56,102,.25);
  --shadow-md:0 20px 50px -20px rgba(199,56,102,.35);
  --radius:18px;
  --radius-lg:28px;
  --grad-warm:linear-gradient(135deg,var(--c-rose) 0%,var(--c-coral) 40%,var(--c-orange) 75%,var(--c-amber) 100%);
  --grad-soft:linear-gradient(135deg,#fff4ec 0%,#ffe7d4 50%,#ffd9b6 100%);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--c-bg);
  color:var(--c-ink);
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-rose);}
em{font-style:italic;color:var(--c-rose);font-weight:600;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}

/* HEADER */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,251,246,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:all .3s ease;
}
.site-header.scrolled{
  border-bottom-color:var(--c-line);
  box-shadow:0 8px 30px -20px rgba(199,56,102,.25);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:74px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  display:inline-grid;place-items:center;
  width:42px;height:42px;border-radius:12px;
  background:var(--grad-warm);
  color:#fff;font-weight:800;font-size:14px;letter-spacing:.5px;
  box-shadow:var(--shadow-sm);
}
.brand-text{font-weight:700;font-size:16px;letter-spacing:.2px;}
.nav{display:flex;align-items:center;gap:30px;}
.nav a{
  font-size:14.5px;font-weight:500;color:var(--c-ink-soft);
  position:relative;padding:6px 0;
}
.nav a:not(.nav-cta)::after{
  content:'';position:absolute;left:0;bottom:0;
  width:0;height:2px;background:var(--grad-warm);
  transition:width .3s ease;border-radius:2px;
}
.nav a:not(.nav-cta):hover::after{width:100%;}
.nav a:hover{color:var(--c-ink);}
.nav-cta{
  background:var(--grad-warm);color:#fff !important;
  padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-sm);
  font-weight:600;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:38px;height:38px;flex-direction:column;justify-content:center;gap:5px;}
.nav-toggle span{display:block;height:2px;width:24px;background:var(--c-ink);border-radius:2px;transition:.3s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* HERO */
.hero{
  position:relative;
  padding:140px 0 100px;
  overflow:hidden;
  background:var(--grad-soft);
}
.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;}
.blob-1{width:520px;height:520px;background:var(--c-rose);top:-100px;left:-150px;opacity:.25;}
.blob-2{width:480px;height:480px;background:var(--c-orange);bottom:-180px;right:-120px;opacity:.35;}
.blob-3{width:350px;height:350px;background:var(--c-coral);top:30%;left:40%;opacity:.18;}

.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center;
}
.eyebrow{
  display:inline-block;
  padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.7);
  border:1px solid var(--c-line);
  font-size:12.5px;font-weight:600;letter-spacing:1.5px;
  color:var(--c-rose);text-transform:uppercase;
  margin-bottom:24px;
}
.hero-name{
  font-family:'Playfair Display',serif;
  font-size:clamp(36px,4.8vw,64px);
  line-height:1.15;
  font-weight:800;
  letter-spacing:-1px;
  background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:22px;
  padding-bottom:6px;
  white-space:nowrap;
}
@media (max-width:520px){
  .hero-name{white-space:normal;}
}
.hero-role{
  font-size:18px;font-weight:600;color:var(--c-ink);
  margin-bottom:22px;line-height:1.5;
}
.hero-tagline{
  font-size:16.5px;color:var(--c-ink-soft);
  max-width:560px;margin-bottom:36px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:46px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;
  transition:all .25s ease;cursor:pointer;border:0;
}
.btn-primary{background:var(--grad-warm);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);color:#fff;}
.btn-ghost{background:rgba(255,255,255,.8);color:var(--c-ink);border:1px solid var(--c-line);}
.btn-ghost:hover{background:#fff;color:var(--c-rose);transform:translateY(-3px);}

.hero-meta{
  display:flex;gap:42px;flex-wrap:wrap;
  padding-top:30px;border-top:1px dashed var(--c-line);
}
.hero-meta>div{display:flex;flex-direction:column;}
.hero-meta strong{
  font-family:'Playfair Display',serif;
  font-size:32px;line-height:1;color:var(--c-rose);
  font-weight:800;
}
.hero-meta span{font-size:13.5px;color:var(--c-ink-soft);margin-top:6px;}

.hero-portrait{
  position:relative;
  width:100%;max-width:440px;margin-left:auto;
  aspect-ratio:1/1;
}
.hero-portrait img{
  width:100%;height:100%;object-fit:cover;object-position:center 18%;
  border-radius:50%;
  border:8px solid #fff;
  box-shadow:0 30px 70px -25px rgba(199,56,102,.45);
  position:relative;z-index:2;
}
.portrait-ring{
  position:absolute;inset:-22px;border-radius:50%;
  background:var(--grad-warm);
  z-index:1;opacity:.18;
  animation:spin 22s linear infinite;
}
.portrait-ring::before{
  content:'';position:absolute;inset:8px;border-radius:50%;
  background:var(--c-bg);
}
.portrait-badge{
  position:absolute;top:6px;right:-85px;z-index:3;
  background:#fff;
  border-radius:18px;padding:14px 18px;
  box-shadow:var(--shadow-md);
  display:flex;align-items:center;gap:12px;
}
.portrait-badge span{
  font-family:'Playfair Display',serif;
  font-size:28px;font-weight:800;
  background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.portrait-badge small{font-size:12px;color:var(--c-ink-soft);line-height:1.35;}
@keyframes spin{to{transform:rotate(360deg);}}

/* SECTIONS */
.section{padding:110px 0;position:relative;}
.section-alt{background:var(--c-bg-alt);}
.section-head{text-align:center;max-width:760px;margin:0 auto 64px;}
.section-tag{
  display:inline-block;font-size:13px;font-weight:600;
  letter-spacing:3px;text-transform:uppercase;
  color:var(--c-rose);margin-bottom:14px;
}
.section-title{
  font-family:'Playfair Display',serif;
  font-size:clamp(32px,4.6vw,52px);
  line-height:1.15;font-weight:700;letter-spacing:-.5px;
  color:var(--c-ink);
}
.section-sub{margin-top:18px;color:var(--c-ink-soft);font-size:17px;}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:42px;align-items:start;}
.about-card{
  background:#fff;border-radius:var(--radius-lg);
  padding:42px 44px;box-shadow:var(--shadow-sm);
  border:1px solid var(--c-line);
}
.about-card p{margin-bottom:18px;font-size:16px;color:var(--c-ink-soft);}
.about-card p:last-child{margin-bottom:0;}
.about-card strong{color:var(--c-ink);font-weight:600;}
.about-side{
  background:var(--grad-warm);
  border-radius:var(--radius-lg);
  padding:38px 36px;color:#fff;
  box-shadow:var(--shadow-md);
}
.about-side h3{
  font-family:'Playfair Display',serif;
  font-size:24px;margin-bottom:24px;font-weight:700;
}
.check-list{list-style:none;}
.check-list li{
  padding:11px 0 11px 32px;position:relative;
  font-size:15px;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,.18);
}
.check-list li:last-child{border-bottom:0;}
.check-list li::before{
  content:'';position:absolute;left:0;top:18px;
  width:18px;height:18px;border-radius:50%;
  background:#fff;
  box-shadow:inset 0 0 0 5px var(--c-rose);
}

/* CARDS */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.card{
  background:#fff;border-radius:var(--radius);
  padding:32px 28px;position:relative;overflow:hidden;
  border:1px solid var(--c-line);
  transition:all .35s ease;
}
.card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--grad-warm);
  transform:scaleX(0);transform-origin:left;transition:transform .4s ease;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);}
.card:hover::before{transform:scaleX(1);}
.card-num{
  font-family:'Playfair Display',serif;
  font-size:34px;font-weight:800;
  background:var(--grad-warm);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:14px;
}
.card h3{font-size:18px;margin-bottom:10px;font-weight:700;color:var(--c-ink);}
.card p{font-size:14.5px;color:var(--c-ink-soft);line-height:1.6;}

/* TIMELINE */
.timeline{list-style:none;position:relative;max-width:880px;margin:0 auto;padding-left:0;}
.timeline::before{
  content:'';position:absolute;left:140px;top:8px;bottom:8px;
  width:2px;background:linear-gradient(to bottom,var(--c-rose),var(--c-amber));
  border-radius:2px;
}
.timeline li{
  position:relative;display:grid;grid-template-columns:120px 1fr;gap:50px;
  padding-bottom:36px;
}
.timeline li:last-child{padding-bottom:0;}
.timeline li::before{
  content:'';position:absolute;left:131px;top:8px;
  width:20px;height:20px;border-radius:50%;
  background:#fff;border:3px solid var(--c-rose);
  z-index:2;
  box-shadow:0 0 0 6px rgba(199,56,102,.08);
}
.t-year{
  text-align:right;font-weight:700;
  font-family:'Playfair Display',serif;
  font-size:17px;color:var(--c-rose);
  padding-top:4px;
}
.t-body{
  background:#fff;border-radius:var(--radius);
  padding:22px 26px;border:1px solid var(--c-line);
  box-shadow:var(--shadow-sm);
}
.t-body h3{font-size:17px;font-weight:700;margin-bottom:6px;color:var(--c-ink);}
.t-body p{color:var(--c-ink-soft);font-size:15px;}
.t-highlight .t-body{
  background:var(--grad-warm);color:#fff;border-color:transparent;
}
.t-highlight .t-body h3,.t-highlight .t-body p{color:#fff;}
.t-highlight::before{background:#fff;border-color:var(--c-rose);box-shadow:0 0 0 10px rgba(199,56,102,.15);}

/* RESEARCH */
.research-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.research{
  background:#fff;border-radius:var(--radius-lg);
  padding:38px 32px;position:relative;
  border:1px solid var(--c-line);
  transition:transform .3s ease;
}
.research:hover{transform:translateY(-6px);}
.r-number{
  display:inline-grid;place-items:center;
  width:52px;height:52px;border-radius:14px;
  background:var(--grad-warm);
  color:#fff;font-weight:800;font-size:18px;
  font-family:'Playfair Display',serif;
  margin-bottom:20px;box-shadow:var(--shadow-sm);
}
.research h3{font-size:20px;font-weight:700;margin-bottom:12px;color:var(--c-ink);}
.research p{font-size:15px;color:var(--c-ink-soft);}

/* SCOPUS STATS */
.scopus-card{
  margin-top:56px;
  background:var(--grad-warm);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:42px 44px;
  box-shadow:var(--shadow-md);
  display:grid;grid-template-columns:1.1fr 1.4fr;gap:42px;align-items:center;
}
.scopus-label{
  display:inline-block;font-size:12px;font-weight:600;
  letter-spacing:2px;text-transform:uppercase;
  color:rgba(255,255,255,.85);
  padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.18);margin-bottom:14px;
}
.scopus-head h3{
  font-family:'Playfair Display',serif;
  font-size:28px;font-weight:700;line-height:1.2;margin-bottom:10px;
}
.scopus-head p{font-size:15px;color:rgba(255,255,255,.9);}
.scopus-head p strong{color:#fff;font-weight:700;}
.scopus-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.stat{
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.22);
  border-radius:16px;padding:22px 14px;text-align:center;
  backdrop-filter:blur(6px);
  transition:transform .25s ease;
}
.stat:hover{transform:translateY(-4px);background:rgba(255,255,255,.2);}
.stat strong{
  font-family:'Playfair Display',serif;
  display:block;font-size:38px;font-weight:800;line-height:1;color:#fff;
}
.stat span{
  display:block;margin-top:8px;
  font-size:13px;font-weight:500;color:rgba(255,255,255,.9);
  line-height:1.3;
}
.stat small{font-size:11px;opacity:.75;}

.profile-links{
  margin-top:36px;background:#fff;border-radius:var(--radius-lg);
  padding:36px 40px;border:1px solid var(--c-line);
}
.profile-links h3{
  font-family:'Playfair Display',serif;font-size:22px;
  margin-bottom:18px;color:var(--c-ink);
}
.profile-links ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 30px;}
.profile-links li{padding:8px 0;border-bottom:1px dashed var(--c-line);}
.profile-links li a{font-weight:500;color:var(--c-ink-soft);transition:.2s;display:inline-block;}
.profile-links li a:hover{color:var(--c-rose);transform:translateX(4px);}

/* AWARDS */
.awards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.award{
  background:#fff;border-radius:var(--radius);
  padding:30px 28px;border:1px solid var(--c-line);
  position:relative;overflow:hidden;
  transition:all .3s ease;
}
.award:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.award-year{
  font-family:'Playfair Display',serif;
  font-size:20px;font-weight:700;
  display:inline-block;padding:6px 16px;border-radius:999px;
  background:linear-gradient(135deg,rgba(199,56,102,.1),rgba(253,143,82,.15));
  color:var(--c-rose);margin-bottom:16px;
}
.award h3{font-size:17px;font-weight:700;margin-bottom:8px;color:var(--c-ink);}
.award p{font-size:14.5px;color:var(--c-ink-soft);}

/* PRESS */
.press-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.press{
  background:#fff;border-radius:var(--radius);
  padding:30px 28px;border:1px solid var(--c-line);
  display:flex;flex-direction:column;gap:12px;
  transition:all .3s ease;
}
.press:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.press-date{font-size:12.5px;font-weight:600;letter-spacing:1.5px;color:var(--c-orange);text-transform:uppercase;}
.press h3{font-size:17px;font-weight:700;line-height:1.4;color:var(--c-ink);}
.press p{font-size:14.5px;color:var(--c-ink-soft);flex-grow:1;}
.press-src{
  font-size:13px;font-weight:600;color:var(--c-rose);
  padding-top:12px;border-top:1px dashed var(--c-line);
}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto;}
.contact-card{
  background:#fff;border-radius:var(--radius-lg);
  padding:38px 32px;text-align:center;
  border:1px solid var(--c-line);
  transition:all .3s ease;
}
.contact-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.ci-icon{
  width:64px;height:64px;border-radius:50%;
  background:var(--grad-warm);
  display:grid;place-items:center;
  color:#fff;font-size:28px;
  margin:0 auto 18px;box-shadow:var(--shadow-sm);
}
.contact-card h3{
  font-family:'Playfair Display',serif;font-size:20px;
  margin-bottom:10px;color:var(--c-ink);
}
.contact-card a,.contact-card p{color:var(--c-ink-soft);font-size:15px;}
.contact-card a:hover{color:var(--c-rose);}

/* FOOTER */
.site-footer{
  background:var(--c-ink);color:rgba(255,255,255,.75);
  padding:46px 0 36px;margin-top:40px;
}
.footer-inner{
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.footer-inner p{font-size:14px;margin-top:10px;}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap;}
.footer-nav a{font-size:14px;color:rgba(255,255,255,.7);}
.footer-nav a:hover{color:var(--c-amber);}

/* REVEAL ANIM */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}

/* RESPONSIVE */
@media (max-width:1024px){
  .cards{grid-template-columns:repeat(2,1fr);}
  .awards-grid,.press-grid,.research-grid,.contact-grid{grid-template-columns:repeat(2,1fr);}
  .scopus-card{grid-template-columns:1fr;gap:28px;}
  .scopus-stats{grid-template-columns:repeat(4,1fr);}
  .hero-inner{grid-template-columns:1fr;gap:50px;}
  .hero-portrait{margin:0 auto;}
  .about-grid{grid-template-columns:1fr;}
  .profile-links ul{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .nav-toggle{display:flex;}
  .nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-top:1px solid var(--c-line);
    padding:14px 28px 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:.25s ease;
  }
  .nav.open{transform:none;opacity:1;pointer-events:auto;}
  .nav a{padding:12px 0;border-bottom:1px solid var(--c-line);}
  .nav a:last-child{border-bottom:0;}
  .nav-cta{margin-top:10px;text-align:center;}
  .hero{padding:120px 0 80px;}
  .hero-meta{gap:24px;}
  .hero-meta strong{font-size:26px;}
  .section{padding:80px 0;}
  .section-head{margin-bottom:46px;}
  .cards,.awards-grid,.press-grid,.research-grid,.contact-grid{grid-template-columns:1fr;}
  .scopus-card{padding:32px 26px;}
  .scopus-stats{grid-template-columns:repeat(2,1fr);}
  .stat strong{font-size:30px;}
  .about-card{padding:30px 26px;}
  .timeline::before{left:8px;}
  .timeline li{grid-template-columns:1fr;gap:14px;padding-left:36px;}
  .timeline li::before{left:0;}
  .t-year{text-align:left;}
  .portrait-badge{right:0;left:auto;}
  .brand-text{display:none;}
}