:root{
  --blue:#168BD1; --blue-d:#0E6DB0; --blue-dd:#0A4F82; --teal:#0FD1AC; --teal-d:#0A9E82;
  --ink:#1A1A1A; --ink-2:#4A5560; --line:#E3E8ED; --bg:#F6F8FA; --white:#fff;
  --r:14px; --shadow:0 1px 2px rgba(10,40,70,.06),0 8px 24px rgba(10,40,70,.07);
  --f:'Figtree',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --fc:'Barlow Condensed','Arial Narrow',var(--f);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--f);font-size:17px;line-height:1.65;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-d)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.sr{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:100;background:#fff;padding:8px 14px;border-radius:8px}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:16px;height:68px}
.logo img{height:34px;width:auto}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{font-size:12.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;color:var(--ink);padding:10px 9px;border-radius:8px;white-space:nowrap}
.nav a:hover,.nav a[aria-current]{color:var(--blue-d)}
.nav a[aria-current]{box-shadow:inset 0 -3px 0 var(--teal);border-radius:0}
.lang{display:flex;gap:2px;margin-left:6px;border:1px solid var(--line);border-radius:999px;padding:2px}
.lang a{padding:4px 9px;font-size:12px;border-radius:999px;box-shadow:none!important}
.lang a[aria-current]{background:var(--ink);color:#fff}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;transition:.2s}

.btn{display:inline-flex;align-items:center;gap:9px;font:700 14px/1 var(--f);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;padding:15px 24px;border-radius:999px;border:2px solid var(--teal);color:var(--ink);background:var(--teal);cursor:pointer;transition:.18s}
.btn:hover{background:#fff;color:var(--ink);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:#fff;border-color:var(--teal)}
.btn.ghost:hover{background:var(--teal);color:var(--ink)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.dark:hover{background:#fff;color:var(--ink)}
.btn svg{width:18px;height:18px;flex:none}

/* hero */
.hero{background:linear-gradient(120deg,var(--blue-dd) 0%,var(--blue-d) 55%,#127CC4 100%);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;padding-top:64px;padding-bottom:64px}
.eyebrow{font:600 15px/1 var(--fc);letter-spacing:.22em;text-transform:uppercase;color:var(--teal);margin:0 0 16px}
.hero h1{font-size:clamp(32px,3.9vw,50px);line-height:1.08;font-weight:300;margin:0 0 20px;letter-spacing:-.01em}
.hero h1 b{font-weight:800;display:block}
.hero h1 span{display:block;white-space:nowrap}
.hero p.lead{font-size:19px;max-width:560px;color:#EAF4FB;margin:0 0 30px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px}
.portrait{position:relative;justify-self:center;width:min(100%,360px)}
.portrait:before{content:"";position:absolute;inset:26px -22px -22px 26px;background:var(--teal);border-radius:24px}
.portrait img{position:relative;border-radius:24px;width:100%;height:auto;box-shadow:0 20px 50px rgba(0,0,0,.28)}
.badge{position:absolute;left:-18px;bottom:26px;background:#fff;color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13.5px;line-height:1.35;max-width:210px;z-index:2}
.badge b{display:block;font-size:15px}

/* stats */
.stats{background:var(--ink);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.stat{padding:26px 14px;border-left:1px solid #333}
.stat:first-child{border-left:0}
.stat b{display:block;font-size:34px;line-height:1.1;font-weight:800;color:var(--teal)}
.stat span{font-size:14px;color:#C9D1D8}

/* sections */
section{padding:84px 0}
section.alt{background:var(--bg)}
.sec-h{margin:0 0 40px;max-width:760px}
.sec-h .eyebrow{color:var(--blue-d)}
.sec-h h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;margin:0 0 12px;font-weight:800;letter-spacing:-.01em}
.sec-h p{margin:0;color:var(--ink-2)}
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.about .col p{margin:0 0 16px}
.about .facts{display:grid;gap:12px}
.fact{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;gap:14px;align-items:flex-start}
.fact i{flex:none;width:10px;height:10px;border-radius:50%;background:var(--teal);margin-top:9px}
.fact b{display:block}
.fact span{color:var(--ink-2);font-size:15px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.card h3{margin:14px 0 8px;font-size:19px;line-height:1.3}
.card p{margin:0;color:var(--ink-2);font-size:15.5px}
.ico{width:46px;height:46px;border-radius:12px;background:rgba(15,209,172,.16);display:grid;place-items:center}
.ico svg{width:24px;height:24px;stroke:var(--blue-dd);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* cases cards */
.case-card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;text-decoration:none;color:inherit}
.case-card .im{aspect-ratio:4/3;overflow:hidden;background:#111}
.case-card .im img{width:100%;height:100%;object-fit:cover;transition:.4s}
.case-card:hover .im img{transform:scale(1.04)}
.case-card .tx{padding:18px 20px 22px}
.case-card h3{margin:0 0 10px;font-size:18px;line-height:1.3}
.more{font:700 12.5px/1 var(--f);letter-spacing:.12em;text-transform:uppercase;color:var(--blue-d)}

/* pubs */
.pub-list{list-style:none;margin:0;padding:0}
.pub-list li{padding:16px 0;border-bottom:1px solid var(--line);font-size:15.5px;line-height:1.55;color:#2C3640}
.pub-list li b{color:var(--ink);background:linear-gradient(transparent 62%,rgba(15,209,172,.35) 62%)}
.pub-list .y{display:inline-block;font:700 12px/1 var(--fc);letter-spacing:.1em;background:var(--ink);color:#fff;padding:4px 8px;border-radius:6px;margin-right:8px;vertical-align:1px}
.pub-list a.doi{font-weight:700;font-size:13px;margin-left:6px;white-space:nowrap}
.tag{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line);border-radius:6px;padding:2px 7px;margin-left:6px;white-space:nowrap}
.tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:0 0 20px;position:sticky;top:68px;background:#fff;padding:14px 0;z-index:5;border-bottom:1px solid var(--line)}
.tools input[type=search],.tools select{font:inherit;font-size:16px;padding:12px 16px;border:1px solid #CBD3DA;border-radius:999px;background:#fff;min-width:0}
.tools input[type=search]{flex:1 1 260px}
.chip{font:700 13px/1 var(--f);padding:11px 16px;border-radius:999px;border:1px solid #CBD3DA;background:#fff;cursor:pointer;color:var(--ink)}
.chip[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}
.yh{font-size:26px;font-weight:800;margin:36px 0 4px;display:flex;align-items:baseline;gap:10px}
.yh small{font:600 14px var(--f);color:var(--ink-2)}
.count{color:var(--ink-2);font-size:15px;margin-left:auto}

/* timeline / lists */
.tl{list-style:none;margin:0;padding:0 0 0 22px;border-left:2px solid var(--line)}
.tl li{position:relative;padding:0 0 22px 20px}
.tl li:before{content:"";position:absolute;left:-30px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--teal)}
.tl .d{font:700 14px/1.2 var(--fc);letter-spacing:.12em;text-transform:uppercase;color:var(--blue-d)}
.tl b{display:block;font-size:17px}
.tl span{color:var(--ink-2);font-size:15.5px}
.plain{list-style:none;margin:0;padding:0}
.plain li{padding:11px 0;border-bottom:1px solid var(--line);font-size:15.5px;color:#2C3640}
details.acc{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin:0 0 12px}
details.acc summary{cursor:pointer;padding:18px 22px;font-weight:800;font-size:19px;list-style:none;display:flex;gap:12px;align-items:center}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary:after{content:"+";margin-left:auto;font-size:26px;line-height:1;color:var(--blue-d)}
details.acc[open] summary:after{content:"–"}
details.acc .in{padding:0 22px 20px}
.ydiv{font:700 15px var(--fc);letter-spacing:.14em;text-transform:uppercase;color:var(--blue-d);margin:22px 0 4px}

/* cases page */
.tabs{display:flex;gap:8px;border-bottom:2px solid var(--line);margin:0 0 36px;flex-wrap:wrap}
.tab{font:800 16px var(--f);padding:14px 20px;background:none;border:0;border-bottom:4px solid transparent;margin-bottom:-2px;cursor:pointer;color:var(--ink-2)}
.tab[aria-selected=true]{color:var(--ink);border-color:var(--teal)}
.caseX{padding:44px 0;border-bottom:1px solid var(--line)}
.caseX:last-child{border:0}
.caseX .num{font:700 15px var(--fc);letter-spacing:.2em;text-transform:uppercase;color:var(--blue-d)}
.caseX h2{margin:6px 0 14px;font-size:clamp(26px,3vw,34px);line-height:1.15}
.caseX .intro{max-width:780px;color:var(--ink-2)}
.clinic{background:var(--bg);border-left:5px solid var(--teal);border-radius:0 var(--r) var(--r) 0;padding:18px 22px;margin:22px 0;max-width:820px}
.clinic h3{margin:0 0 6px;font:700 13px var(--f);letter-spacing:.14em;text-transform:uppercase;color:var(--blue-d)}
.clinic p{margin:0}
.figs{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px;margin-top:26px}
figure{margin:0}
figure .fb{position:relative;border-radius:12px;overflow:hidden;background:#0c0c0c;border:1px solid var(--line)}
figure img{width:100%;height:auto;cursor:zoom-in}
figcaption{font-size:14.5px;line-height:1.5;color:var(--ink-2);margin-top:10px}
figcaption b{color:var(--ink);letter-spacing:.04em}
.sens img{filter:blur(26px) saturate(.8);transform:scale(1.08);cursor:pointer}
.sens .veil{position:absolute;inset:0;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;text-align:center;color:#fff;background:rgba(10,15,20,.45);padding:16px;font-size:14px}
.sens .veil button{font:700 12.5px var(--f);letter-spacing:.08em;text-transform:uppercase;border:0;border-radius:999px;padding:11px 18px;background:var(--teal);color:var(--ink);cursor:pointer}
.sens.on img{filter:none;transform:none;cursor:zoom-in}.sens.on .veil{display:none}
.vid .fb{aspect-ratio:16/9}
.vid button.play{all:unset;cursor:pointer;position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue-dd),#0a2f4d)}
.vid button.play img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.78;cursor:pointer}
.vid button.play i{position:relative;width:68px;height:68px;border-radius:50%;background:var(--teal);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.vid button.play i:after{content:"";border-left:20px solid var(--ink);border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:5px}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.note{font-size:14.5px;color:var(--ink-2);background:#fff;border:1px dashed #B8C3CC;border-radius:12px;padding:14px 18px;max-width:820px}
.gate{max-width:640px;margin:20px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 30px;box-shadow:var(--shadow)}
.gate h2{margin:12px 0 10px;font-size:26px}
.gate p{color:var(--ink-2)}
.gate label{display:flex;gap:12px;text-align:left;align-items:flex-start;background:var(--bg);padding:16px;border-radius:12px;margin:20px 0;font-size:15.5px;cursor:pointer}
.gate input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:var(--blue-d)}
.gate .btn[disabled]{opacity:.4;pointer-events:none}
.lb{position:fixed;inset:0;background:rgba(5,10,15,.92);z-index:90;display:none;place-items:center;padding:24px}
.lb.on{display:grid}
.lb img{max-height:88vh;max-width:96vw;border-radius:8px}
.lb button{position:absolute;top:14px;right:18px;font-size:34px;line-height:1;color:#fff;background:none;border:0;cursor:pointer}

/* contact */
.contact{background:var(--teal);color:var(--ink)}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.contact h2{font-size:clamp(28px,3.4vw,42px);line-height:1.12;margin:0 0 14px;font-weight:300}
.contact h2 b{font-weight:800}
.contact p{margin:0 0 22px;font-size:18px}
.clist{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:12px}
.clist li{display:flex;gap:14px;align-items:flex-start;font-size:17px}
.clist .ci{flex:none;width:42px;height:42px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center}
.clist svg{width:20px;height:20px;stroke:var(--ink);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.clist a{color:var(--ink);font-weight:700}
.contact .btns{display:flex;flex-wrap:wrap;gap:12px}
.map{border-radius:20px;overflow:hidden;border:3px solid var(--ink);aspect-ratio:4/3;background:#cfeee8}
.map iframe{width:100%;height:100%;border:0}
.soc{display:flex;gap:10px;margin-top:22px}
.soc a{width:46px;height:46px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;color:var(--ink)}
.soc a:hover{background:var(--ink);color:#fff}
.soc svg{width:21px;height:21px;fill:currentColor}

footer{background:var(--ink);color:#B7C0C8;padding:44px 0 36px;font-size:14.5px}
footer .wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:30px}
footer img{height:32px;margin-bottom:14px}
footer a{color:#fff}
footer small{display:block;margin-top:14px;color:#8895A1;line-height:1.55}
.page-h{background:linear-gradient(120deg,var(--blue-dd),var(--blue-d));color:#fff;padding:56px 0 48px}
.page-h h1{margin:0 0 8px;font-size:clamp(32px,4.2vw,50px);line-height:1.1;font-weight:800}
.page-h p{margin:0;max-width:680px;color:#E3F0FA;font-size:18px}
.wa-fab{position:fixed;right:18px;bottom:18px;z-index:40;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.28)}
.wa-fab svg{width:30px;height:30px;fill:#fff}
@media (max-width:900px){
  .hero .wrap,.about,.contact .wrap,footer .wrap{grid-template-columns:1fr}
  .hero .wrap{padding-top:44px;padding-bottom:56px}
  .portrait{width:min(78%,320px);margin:14px auto 22px}
  .grid3{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}.stat:nth-child(3){border-left:0}
  section{padding:60px 0}
}
@media (max-width:1060px){.logo img{height:30px}.nav a{padding:10px 6px;font-size:12px}.nav .btn{padding:10px 14px!important}}
@media (max-width:760px){.hero h1 span{white-space:normal}
  .burger{display:block}
  .nav{position:fixed;inset:68px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 24px;border-bottom:1px solid var(--line);display:none;gap:0;box-shadow:0 20px 30px rgba(0,0,0,.1)}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line);font-size:14px}
  .lang{align-self:flex-start;margin:14px 0 0}
  .nav a[aria-current]{box-shadow:none}
  .grid3,.grid2{grid-template-columns:1fr}
  .badge{left:6px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.hdr,.wa-fab,.tools,.contact{display:none}}