@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=IBM+Plex+Serif:ital,wght@0,500;0,600;1,500&display=swap');

:root{
  --navy:#0B2D5B;
  --navy-2:#061D3A;
  --teal:#10B981;
  --teal-2:#0EA5A4;
  --blue:#3B82F6;
  --slate:#64748B;
  --ink:#10213F;
  --muted:#5B6B84;
  --line:#DCE7F2;
  --paper:#FFFFFF;
  --soft:#F5F9FC;
  --soft-teal:#EAFBF6;
  --shadow:0 22px 60px rgba(7,38,76,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:#fff;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.eyebrow{
  margin:0 0 12px;
  font-size:.76rem;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--teal-2)
}
h1,h2,h3{line-height:1.08;margin-top:0}
h1{font-family:"IBM Plex Serif",serif;font-size:clamp(2.7rem,6vw,5.6rem);letter-spacing:-.04em;margin-bottom:22px}
h2{font-family:"IBM Plex Serif",serif;font-size:clamp(2rem,4vw,3.35rem);letter-spacing:-.03em}
h3{font-size:1.15rem}
p{color:var(--muted)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:white;padding:10px 14px;z-index:99;border-radius:8px}

.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(220,231,242,.85)
}
.nav{
  height:86px;display:flex;align-items:center;justify-content:space-between;gap:26px
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:54px;height:54px}
.brand-main{font-weight:700;font-size:2.15rem;letter-spacing:.04em;color:var(--navy);line-height:1}
.brand-sub{display:block;font-size:.68rem;line-height:1.25;color:var(--muted);margin-top:3px}
.menu{display:flex;align-items:center;gap:26px;font-size:.9rem;font-weight:500}
.menu a{position:relative}
.menu a:after{content:"";position:absolute;left:0;bottom:-10px;width:0;height:2px;background:var(--teal-2);transition:.25s}
.menu a:hover:after{width:100%}
.lang{
  border:1px solid var(--line);background:white;border-radius:999px;padding:7px 10px;
  font-weight:700;color:var(--navy);cursor:pointer
}
.mobile-toggle{display:none;border:0;background:transparent;font-size:1.5rem;color:var(--navy)}

.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 10% 18%,rgba(16,185,129,.14),transparent 26%),
    linear-gradient(110deg,#F8FCFF 0%,#F1F8FC 48%,#DFEEF8 100%);
}
.hero:before{
  content:"";position:absolute;inset:auto -12% -38% auto;width:720px;height:720px;
  background:radial-gradient(circle,rgba(59,130,246,.22),transparent 60%);
  pointer-events:none
}
.hero-grid{min-height:680px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center}
.hero-copy{padding:80px 70px 80px 0;position:relative;z-index:2}
.hero h1 span{color:var(--teal-2)}
.hero-copy .lead{font-size:1.18rem;max-width:650px;margin-bottom:30px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px;padding:13px 21px;font-weight:600;border:1px solid transparent;transition:.2s
}
.btn.primary{background:var(--navy);color:white}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(11,45,91,.18)}
.btn.secondary{border-color:#A9BED2;background:rgba(255,255,255,.7);color:var(--navy)}
.hero-tags{display:flex;gap:11px;flex-wrap:wrap;margin-top:34px}
.hero-tags span{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:#58708F}

.hero-visual{align-self:stretch;position:relative;min-height:680px}
.portrait-panel{
  position:absolute;inset:34px 0 0 10px;border-radius:32px 0 0 0;overflow:hidden;
  background:linear-gradient(145deg,#BFEAF0,#1E6E8F 55%,#0B2D5B);
  box-shadow:var(--shadow)
}
.portrait-panel:after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,45,91,.05),rgba(11,45,91,.10)),
    radial-gradient(circle at 85% 15%,rgba(16,185,129,.24),transparent 30%);
  pointer-events:none
}
.portrait{
  width:100%;height:100%;object-fit:cover;object-position:center 24%;
  mix-blend-mode:normal
}
.net{position:absolute;inset:0;opacity:.35;pointer-events:none}
.director-card{
  position:absolute;right:24px;bottom:30px;z-index:3;
  background:rgba(5,25,52,.78);backdrop-filter:blur(12px);color:white;
  padding:18px 20px;border-radius:16px;max-width:285px;border:1px solid rgba(255,255,255,.15)
}
.director-card strong{display:block;font-size:1.02rem}
.director-card span{display:block;color:#B9D5E8;font-size:.84rem;margin-top:3px}

.values{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:24px 26px;border-right:1px solid var(--line)}
.value:last-child{border-right:0}
.value b{display:block;color:var(--navy);font-size:.95rem}
.value span{color:var(--muted);font-size:.83rem}

section{padding:92px 0}
.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:end;margin-bottom:40px}
.section-head p{font-size:1.05rem;margin:0}

.research{background:var(--soft)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:.25s;min-height:255px
}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(11,45,91,.08);border-color:#BED7E8}
.icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:24px;
  background:linear-gradient(145deg,var(--soft-teal),#E9F3FF);color:var(--navy);font-weight:700
}
.icon svg{width:28px;height:28px}
.card h3{color:var(--navy);margin-bottom:10px}
.card p{font-size:.94rem;margin-bottom:0}

.mission{
  padding:0;background:
    radial-gradient(circle at 90% 10%,rgba(16,185,129,.24),transparent 32%),
    linear-gradient(115deg,#06274D,#0B5270);
  color:white
}
.mission-inner{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center;padding:72px 0}
.mission h2{color:white;margin-bottom:18px}
.mission p{color:#D7EAF7;font-size:1.05rem}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.18);border-radius:22px;overflow:hidden}
.pillar{text-align:center;padding:28px 12px;border-right:1px solid rgba(255,255,255,.16)}
.pillar:last-child{border-right:0}
.pillar b{display:block;color:#63E6C9;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.pillar span{display:block;margin-top:8px;font-family:"IBM Plex Serif",serif;font-size:1.25rem}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.bio-card{
  display:grid;grid-template-columns:180px 1fr;gap:26px;padding:24px;
  border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,#fff,#F6FAFD)
}
.bio-card img{height:220px;width:180px;object-fit:cover;object-position:center 20%;border-radius:18px}
.bio-card h3{margin-bottom:4px;color:var(--navy)}
.bio-meta{font-size:.88rem;color:var(--teal-2);font-weight:700;margin-bottom:12px}
.bio-card p{font-size:.9rem;margin-bottom:0}

.timeline{margin-top:22px;border-left:2px solid #CDE0EE;padding-left:18px}
.timeline-item{margin:0 0 18px}
.timeline-item b{display:block;color:var(--navy)}
.timeline-item span{font-size:.9rem;color:var(--muted)}

.pub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pub{
  border:1px solid var(--line);border-radius:18px;padding:22px;background:white
}
.pub small{color:var(--teal-2);font-weight:700}
.pub h3{font-size:1rem;margin:8px 0;color:var(--navy)}
.pub p{font-size:.86rem;margin:0}

.contact{background:linear-gradient(180deg,#F7FBFE,#EFF7FA)}
.contact-grid{display:grid;grid-template-columns:1fr .8fr;gap:70px;align-items:center}
.contact-box{background:white;border:1px solid var(--line);border-radius:22px;padding:30px}
.contact-row{display:flex;gap:14px;margin-bottom:18px}
.contact-row:last-child{margin-bottom:0}
.contact-row b{display:block;color:var(--navy)}
.contact-row span,.contact-row a{font-size:.92rem;color:var(--muted)}
.contact-row a:hover{color:var(--teal-2)}

.footer{padding:34px 0;background:#fff;border-top:1px solid var(--line)}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{width:42px}
.footer small{color:#73849B}

.reveal{opacity:0;transform:translateY(14px);transition:.55s ease}
.reveal.on{opacity:1;transform:none}

@media (max-width: 980px){
  .menu{display:none;position:absolute;top:86px;left:0;right:0;background:white;padding:24px 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}
  .menu.open{display:flex}
  .mobile-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .hero-copy{padding:70px 0 34px}
  .hero-visual{min-height:560px}
  .portrait-panel{inset:0}
  .value-grid{grid-template-columns:1fr 1fr}
  .value:nth-child(2){border-right:0}
  .value:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section-head,.about-grid,.contact-grid,.mission-inner{grid-template-columns:1fr;gap:32px}
  .cards{grid-template-columns:1fr 1fr}
}
@media (max-width: 650px){
  .container{width:min(100% - 28px,1180px)}
  .nav{height:74px}
  .brand img{width:44px;height:44px}
  .brand-main{font-size:1.7rem}
  .brand-sub{display:none}
  .menu{top:74px}
  h1{font-size:2.7rem}
  section{padding:68px 0}
  .hero-copy{padding-top:52px}
  .hero-visual{min-height:470px}
  .director-card{left:14px;right:14px;bottom:14px;max-width:none}
  .cards,.pub-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}
  .pillar:last-child{border-bottom:0}
  .bio-card{grid-template-columns:1fr}
  .bio-card img{width:100%;height:310px}
  .footer-grid{align-items:flex-start;flex-direction:column}
}