/* ==========================================================================
   MEMB-CAP — shared stylesheet
   Used by every page on the site (index.html and all subpages). Editing
   this one file changes the look everywhere at once.
   ========================================================================== */

/* ---------- tokens ---------- */
:root{
  --bg:#fbfaf8; --surface:#ffffff; --surface-2:#f3f5f6;
  --text:#12202a; --muted:#5b6d7a; --border:#e3e8eb;
  --primary:#0f5f6b; --primary-soft:#e6f2f3; --primary-ink:#0b464f; --on-primary:#ffffff;
  --accent:#7b4bd6; --accent-soft:#f0eafd;
  --shadow:0 1px 2px rgba(18,32,42,.05), 0 8px 24px -12px rgba(18,32,42,.18);
  --radius:14px;
  --maxw:1120px;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0c1317; --surface:#121c21; --surface-2:#17232a;
    --text:#e7eef1; --muted:#95a6b0; --border:#22323a;
    --primary:#57c6d4; --primary-soft:#122e33; --primary-ink:#8fdde8; --on-primary:#06181c;
    --accent:#ab8cf0; --accent-soft:#1f1a33;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -14px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --bg:#0c1317; --surface:#121c21; --surface-2:#17232a;
  --text:#e7eef1; --muted:#95a6b0; --border:#22323a;
  --primary:#57c6d4; --primary-soft:#122e33; --primary-ink:#8fdde8; --on-primary:#06181c;
  --accent:#ab8cf0; --accent-soft:#1f1a33;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 30px -14px rgba(0,0,0,.7);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:82px; -webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--sans); font-size:17px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; height:auto; display:block}
a{color:var(--primary-ink); text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--serif); font-weight:600; line-height:1.2; margin:0; letter-spacing:-.01em}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
.eyebrow{
  font-family:var(--sans); font-size:.74rem; font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--primary); margin:0 0 .85rem
}
section{padding:88px 0; scroll-margin-top:70px}
section + section{border-top:1px solid var(--border)}
.lead{font-size:1.12rem; color:var(--muted)}

/* ---------- header ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex; align-items:center; gap:20px; height:66px}
.brand{display:flex; align-items:center; gap:11px; text-decoration:none; color:var(--text); margin-right:auto}
.mark{
  width:34px;height:34px;border-radius:9px;flex:none;
  background:var(--surface); border:1px solid var(--border);
  display:grid;place-items:center; overflow:hidden;
}
.mark img{width:100%;height:100%;object-fit:contain;padding:2px}
.brand .bt b{font-family:var(--serif); font-size:1.18rem; font-weight:700; letter-spacing:-.02em; display:block}
.brand .bt span{display:block; font-size:.7rem; color:var(--muted); letter-spacing:.04em; font-weight:500}
nav ul{display:flex; gap:4px; list-style:none; margin:0; padding:0}
nav a{
  display:block; padding:8px 12px; border-radius:8px; text-decoration:none;
  color:var(--muted); font-size:.9rem; font-weight:500; white-space:nowrap;
}
nav a:hover{color:var(--text); background:var(--surface-2)}
.burger{
  display:none; background:none; border:1px solid var(--border); border-radius:9px;
  width:40px;height:38px; cursor:pointer; color:var(--text); padding:0;
}
.burger span{display:block;width:17px;height:1.8px;background:currentColor;margin:3.5px auto;border-radius:2px}
@media (max-width:860px){
  .burger{display:block}
  nav{
    position:absolute; top:66px; left:0; right:0; background:var(--surface);
    border-bottom:1px solid var(--border); display:none; box-shadow:var(--shadow);
  }
  nav.open{display:block}
  nav ul{flex-direction:column; padding:10px 16px 18px; gap:0}
  nav a{padding:11px 8px; font-size:1rem; border-bottom:1px solid var(--border)}
  nav li:last-child a{border-bottom:none}
}

/* ---------- hero (home page) ---------- */
.hero{position:relative; overflow:hidden; padding:104px 0 92px; border-bottom:1px solid var(--border)}
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.55;
  background:
    radial-gradient(60% 70% at 78% 12%, color-mix(in srgb,var(--accent) 26%, transparent), transparent 62%),
    radial-gradient(70% 80% at 8% 95%, color-mix(in srgb,var(--primary) 26%, transparent), transparent 60%);
}
.hero .wrap{position:relative}
.hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center}
@media (max-width:900px){ .hero-grid{grid-template-columns:1fr; gap:40px} .hero{padding:72px 0 64px} }
.hero h1{font-size:clamp(2.5rem,6.4vw,4rem); letter-spacing:-.035em}
.hero h1 em{font-style:normal; color:var(--primary)}
.hero .tagline{font-size:clamp(1.08rem,2.3vw,1.32rem); color:var(--muted); margin:20px 0 28px; max-width:34ch; line-height:1.5}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;
  background:var(--surface); border:1px solid var(--border); font-size:.78rem;
  font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--muted);
  box-shadow:var(--shadow); margin-bottom:26px;
}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--accent);font-style:normal;
  box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%, transparent)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;
  font-size:.94rem;font-weight:600;text-decoration:none;transition:transform .12s ease, opacity .12s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:var(--on-primary);border:1px solid var(--primary)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.btn-sm{padding:8px 15px;font-size:.85rem;border-radius:9px}

/* hero figure */
.figure{
  background:var(--surface); border:1px solid var(--border); border-radius:18px;
  padding:26px; box-shadow:var(--shadow);
}
.figure h4{font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.flow{display:grid; gap:10px}
.step{display:flex; gap:13px; align-items:flex-start}
.step .idx{
  flex:none;width:27px;height:27px;border-radius:8px;display:grid;place-items:center;
  font-size:.76rem;font-weight:700;font-family:var(--sans);
  background:var(--primary-soft);color:var(--primary-ink);
}
.step:nth-child(5) .idx{background:var(--accent-soft);color:var(--accent)}
.step strong{display:block;font-size:.94rem;font-weight:600}
.step small{color:var(--muted);font-size:.83rem;line-height:1.5;display:block}
.arrow{height:16px;margin-left:13px;border-left:1.8px dashed var(--border)}

/* ---------- detail hero (subpages: news, bios) ---------- */
.detail-hero{padding:56px 0 48px; border-bottom:1px solid var(--border)}
.crumb{
  display:inline-flex; align-items:center; gap:6px; font-size:.87rem; font-weight:500;
  color:var(--muted); text-decoration:none; margin-bottom:22px;
}
.crumb:hover{color:var(--primary-ink)}
.detail-hero h1{font-size:clamp(1.8rem,4.2vw,2.7rem); letter-spacing:-.02em; max-width:24ch}
.detail-meta{display:flex; flex-wrap:wrap; gap:8px 16px; margin-top:16px; font-size:.9rem; color:var(--muted)}
.detail-meta b{color:var(--text); font-weight:600}
.detail-lead{font-size:1.08rem; color:var(--muted); margin-top:18px; max-width:65ch}

/* ---------- generic layout ---------- */
.section-head{max-width:64ch; margin-bottom:44px}
.section-head h2{font-size:clamp(1.75rem,3.6vw,2.4rem)}
.section-head p{margin-top:14px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.grid-4{grid-template-columns:1fr}}
.card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; box-shadow:var(--shadow);
}
.card h3{font-size:1.28rem;margin-bottom:10px}
.card p:last-child{margin-bottom:0}
.card .tag{
  display:inline-block;font-family:var(--sans);font-size:.68rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;padding:4px 9px;border-radius:6px;margin-bottom:14px;
  background:var(--primary-soft);color:var(--primary-ink);
}
.card.plasma .tag{background:var(--accent-soft);color:var(--accent)}
.card .card-img{
  width:100%; border-radius:10px; margin-bottom:18px; border:1px solid var(--border);
  background:var(--surface-2); max-height:320px; object-fit:contain;
}

/* objectives */
.obj{counter-reset:o; display:grid; gap:2px}
.obj li{
  list-style:none; counter-increment:o; display:grid; grid-template-columns:2.6rem 1fr;
  column-gap:16px; row-gap:5px; padding:22px 4px; border-bottom:1px solid var(--border);
}
.obj li:first-child{border-top:1px solid var(--border)}
.obj li::before{
  content:"O" counter(o); grid-column:1; grid-row:1; align-self:start;
  font-family:var(--sans); font-size:.8rem; font-weight:700;
  color:var(--primary); letter-spacing:.06em; padding-top:4px;
}
.obj strong{grid-column:2; grid-row:1; font-size:1.06rem; line-height:1.4}
.obj span{grid-column:2; grid-row:2; color:var(--muted); font-size:.96rem; max-width:78ch}
@media (max-width:560px){
  .obj li{grid-template-columns:1fr}
  .obj li::before{grid-row:auto;grid-column:1}
  .obj strong,.obj span{grid-column:1;grid-row:auto}
}

/* team */
.person{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow); display:flex; flex-direction:column}
.avatar{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin-bottom:16px;
  font-family:var(--sans);font-weight:700;font-size:1rem;letter-spacing:-.02em;
  background:linear-gradient(140deg,var(--primary),var(--accent));color:#fff;
  overflow:hidden;
}
.avatar img{width:100%;height:100%;object-fit:cover}
.person h3{font-size:1.08rem;margin-bottom:3px}
.person .role{font-size:.82rem;font-weight:600;color:var(--primary);margin-bottom:8px}
.person p{font-size:.9rem;color:var(--muted);margin:0}
.person a{font-size:.87rem;word-break:break-all}
.person .more{margin-top:14px; font-size:.85rem; font-weight:600; text-decoration:none}

/* notes / empty states */
.note{
  background:var(--surface-2);border:1px dashed var(--border);border-radius:var(--radius);
  padding:26px;color:var(--muted);font-size:.95rem;
}
.note strong{color:var(--text)}

/* funding */
.funders{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.funder{
  flex:1 1 190px;min-height:92px;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;display:grid;place-items:center;text-align:center;padding:18px;
  font-size:.85rem;color:var(--muted);font-weight:500;
}
.funder b{display:block;color:var(--text);font-size:.95rem;font-weight:600;margin-bottom:2px}
.funding-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; box-shadow:var(--shadow); margin-top:24px;
}
.funding-card dl{display:grid; grid-template-columns:auto 1fr; gap:8px 20px; margin:0}
.funding-card dt{color:var(--muted); font-size:.88rem; font-weight:600}
.funding-card dd{margin:0; font-size:.95rem}
@media (max-width:560px){ .funding-card dl{grid-template-columns:1fr} .funding-card dt{margin-top:10px} }

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.kv{display:grid;gap:16px;margin-top:4px}
.kv div{display:grid;gap:2px}
.kv dt{font-family:var(--sans);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.kv dd{margin:0;font-size:1rem}

/* news list */
.news-list{display:grid;gap:0}
.news-item{
  display:grid; grid-template-columns:11rem 1fr; column-gap:24px; row-gap:0;
  padding:26px 4px; border-bottom:1px solid var(--border);
  text-decoration:none; color:inherit;
}
.news-item:first-child{border-top:1px solid var(--border)}
.news-item time{
  grid-column:1; grid-row:1; align-self:start;
  font-family:var(--sans); font-size:.8rem; font-weight:600; letter-spacing:.06em;
  text-transform:uppercase; color:var(--primary); padding-top:5px;
}
.news-item h3{grid-column:2; grid-row:1; font-size:1.15rem}
.news-item p{grid-column:2; grid-row:2; color:var(--muted); font-size:.97rem; margin:7px 0 0; max-width:75ch}
.news-item.linked:hover h3{color:var(--primary-ink); text-decoration:underline}
@media (max-width:660px){
  .news-item{grid-template-columns:1fr; gap:6px}
  .news-item time{grid-column:1;grid-row:auto;padding-top:0}
  .news-item h3,.news-item p{grid-column:1;grid-row:auto}
}

/* publication list */
.pub-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.pub-list li{padding:20px 4px;border-bottom:1px solid var(--border);font-size:.97rem;line-height:1.6}
.pub-list li:first-child{border-top:1px solid var(--border)}
.pub-list .authors{color:var(--muted)}
.pub-list .ptitle{font-weight:600}
.pub-list .venue{font-style:italic}
.pub-list a{font-size:.88rem;font-weight:600;white-space:nowrap}

/* ---------- subpage content: news / bio ---------- */
.detail-photos{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin:8px 0 32px}
.detail-photos.single{grid-template-columns:1fr; max-width:640px}
.detail-photos.trio{grid-template-columns:repeat(3,1fr)}
@media (max-width:760px){ .detail-photos, .detail-photos.trio{grid-template-columns:1fr} }
.detail-photos figure{margin:0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow)}
.detail-photos img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/3; display:block}
.detail-photos figcaption{padding:12px 14px; font-size:.83rem; color:var(--muted); border-top:1px solid var(--border)}
.prose{max-width:72ch; font-size:1.02rem}
.prose p{margin-bottom:1.1rem}
.back-link{
  display:inline-flex; align-items:center; gap:6px; margin-top:40px; font-size:.92rem;
  font-weight:600; text-decoration:none;
}

/* bio page */
.bio-grid{display:grid; grid-template-columns:260px 1fr; gap:48px}
@media (max-width:760px){ .bio-grid{grid-template-columns:1fr} }
.bio-photo{width:100%; aspect-ratio:1/1; border-radius:var(--radius); object-fit:cover; border:1px solid var(--border); box-shadow:var(--shadow)}
.bio-links{display:flex; flex-direction:column; gap:8px; margin-top:18px}
.bio-links a{font-size:.9rem; font-weight:600}
.timeline{list-style:none; margin:0; padding:0; display:grid; gap:0}
.timeline li{
  display:grid; grid-template-columns:9rem 1fr; column-gap:20px; padding:16px 0;
  border-bottom:1px solid var(--border); font-size:.96rem;
}
.timeline li:first-child{border-top:1px solid var(--border)}
.timeline .yr{color:var(--primary); font-weight:600; font-size:.88rem}
@media (max-width:560px){ .timeline li{grid-template-columns:1fr; gap:2px} }
.awards{list-style:none; margin:0; padding:0; display:grid; gap:10px}
.awards li{display:grid; grid-template-columns:9rem 1fr; column-gap:20px; font-size:.96rem}
.awards .yr{color:var(--accent); font-weight:600; font-size:.88rem}
@media (max-width:560px){ .awards li{grid-template-columns:1fr; gap:2px} }
.bio-section{margin-top:36px}
.bio-section h2{font-size:1.3rem; margin-bottom:14px}

/* footer */
footer{background:var(--surface-2);border-top:1px solid var(--border);padding:44px 0;font-size:.88rem;color:var(--muted)}
.foot{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between}
footer a{color:var(--muted)}