/* ===========================================================
   Boland Lab — shared stylesheet
   =========================================================== */
:root{
  --paper:#F4F6F2;
  --paper-2:#EBEEE8;
  --ink:#13201E;
  --ink-soft:#33423F;
  --slate:#5E6F6C;
  --hair:#D5DAD1;
  --teal:#0E7C7B;
  --teal-deep:#0A4B4B;
  --teal-ink:#072F30;
  --warm:#B5663B;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;line-height:1.04;letter-spacing:-.02em;margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}

/* ---------- nav ---------- */
header.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(244,246,242,.82);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, padding .3s;
}
header.nav.scrolled{border-color:var(--hair)}
.nav-inner{display:flex;align-items:center;gap:22px;height:68px}
.brand{display:flex;align-items:center;gap:13px;margin-right:auto}
.brand img{height:34px;width:auto;mix-blend-mode:multiply}
.brand .name{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.04rem;letter-spacing:-.01em;line-height:1}
.brand .name span{display:block;font-family:"IBM Plex Mono";font-weight:400;font-size:.6rem;letter-spacing:.18em;color:var(--slate);margin-top:4px}
nav.links{display:flex;gap:26px;align-items:center}
nav.links a{font-size:.86rem;font-weight:500;color:var(--ink-soft);position:relative;padding:4px 0}
nav.links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--teal);transition:width .25s}
nav.links a:hover,nav.links a.active{color:var(--ink)}
nav.links a:hover::after,nav.links a.active::after{width:100%}
.menu-btn{display:none;background:none;border:1px solid var(--hair);border-radius:8px;padding:8px 11px;cursor:pointer;font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.12em}

/* ---------- contour signature ---------- */
.contour{position:absolute;pointer-events:none;opacity:.5;mix-blend-mode:multiply}
.contour ellipse{fill:none;stroke:var(--teal);stroke-width:1;opacity:.20}

/* ---------- home hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 36px}
.eyebrow{color:var(--teal-deep);margin-bottom:22px}
.hero-head{max-width:920px;margin-bottom:46px}
.hero h1{font-size:clamp(2.3rem,4.8vw,4rem);font-weight:800}
.hero p.lead{font-size:1.12rem;color:var(--ink-soft);max-width:62ch;margin:24px 0 0}
.triptych{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.panel{position:relative;border-radius:14px;overflow:hidden;min-height:420px;display:flex;align-items:flex-end;background:var(--teal-ink);isolation:isolate;box-shadow:0 26px 50px -34px rgba(7,47,48,.5)}
.panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s}
.panel::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,47,48,.04) 35%,rgba(7,47,48,.86) 100%)}
.panel:hover img{transform:scale(1.05)}
.panel-label{padding:22px;width:100%}
.panel-label .theme{display:block;font-family:"Bricolage Grotesque";font-weight:700;font-size:1.32rem;letter-spacing:-.01em;color:#fff}
.panel-label .mono{display:block;margin-top:7px;color:#9FCFCD;font-size:.62rem;letter-spacing:.12em}

/* ---------- subpage hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:72px 0 56px;border-bottom:1px solid var(--hair)}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.4rem)}
.page-hero p{font-size:1.08rem;color:var(--ink-soft);max-width:58ch;margin:22px 0 0}

/* ---------- section scaffold ---------- */
section{padding:84px 0;position:relative}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:42px;flex-wrap:wrap}
.sec-head .mono{color:var(--teal-deep);display:block;margin-bottom:12px}
.sec-head h2{font-size:clamp(1.9rem,3.5vw,2.7rem)}
.sec-head .sub{color:var(--slate);font-size:.98rem;max-width:40ch}
.rule{height:1px;background:var(--hair);border:0;margin:0}

/* ---------- news ---------- */
.news{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}
.news-card{background:#fff;border:1px solid var(--hair);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s, box-shadow .3s;}
.news-card:hover{transform:translateY(-4px);box-shadow:0 24px 44px -30px rgba(7,47,48,.45)}
.news-card .ph{height:230px;overflow:hidden;background:var(--paper-2)}
.news-card.featured .ph{height:300px}
.news-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.news-card:hover .ph img{transform:scale(1.04)}
.news-card .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card .date{color:var(--teal-deep)}
.news-card h3{font-size:1.18rem}
.news-card.featured h3{font-size:1.5rem}
.news-card p{font-size:.92rem;color:var(--ink-soft);margin:0}
.news-card a.more{margin-top:auto;color:var(--teal);font-weight:600;font-size:.85rem;font-family:"IBM Plex Mono";letter-spacing:.04em}
.news-card a.more:hover{text-decoration:underline}
.news-side{display:flex;flex-direction:column;gap:28px}
.news-mini{display:flex;flex-direction:column;gap:7px;padding-bottom:24px;border-bottom:1px solid var(--hair)}
.news-mini:last-child{border-bottom:0;padding-bottom:0}
.news-mini .date{color:var(--teal-deep)}
.news-mini h3{font-size:1.08rem;line-height:1.15}
.news-mini p{font-size:.9rem;color:var(--ink-soft);margin:0}

/* ---------- research cards (home) ---------- */
.research{background:var(--paper-2)}
.proj{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.proj a{position:relative;border-radius:14px;overflow:hidden;min-height:300px;display:flex;align-items:flex-end;background:var(--teal-ink);isolation:isolate}
.proj a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .7s}
.proj a::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(7,47,48,.05) 30%,rgba(7,47,48,.88) 100%)}
.proj a:hover img{transform:scale(1.05)}
.proj .label{padding:26px;color:#fff}
.proj .num{font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.18em;color:#8FC6C4}
.proj h3{color:#fff;font-size:1.42rem;margin:10px 0 6px;max-width:18ch}
.proj .go{font-family:"IBM Plex Mono";font-size:.74rem;letter-spacing:.1em;color:#CFE9E8;display:inline-flex;align-items:center;gap:7px}
.proj a:hover .go{color:#fff}
.proj .lead{grid-column:1 / -1;min-height:392px}
.proj .lead h3{font-size:clamp(1.6rem,3vw,2.1rem);max-width:22ch}
.proj .collab{grid-column:1 / -1;min-height:188px}
.badge{display:inline-block;font-family:"IBM Plex Mono";font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;background:var(--warm);color:#fff;padding:5px 10px;border-radius:6px;margin-bottom:12px}

/* ---------- research detail rows (research.html) ---------- */
.rsec{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:56px 0;border-top:1px solid var(--hair)}
.rsec:first-of-type{border-top:0}
.rsec .visual{border-radius:14px;overflow:hidden;background:var(--teal-ink);box-shadow:0 26px 50px -34px rgba(7,47,48,.5)}
.rsec .visual img{width:100%;height:360px;object-fit:cover}
.rsec.flip .text{order:2}
.rsec .num{font-family:"IBM Plex Mono";font-size:.72rem;letter-spacing:.18em;color:var(--teal-deep)}
.rsec h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:12px 0 16px;max-width:20ch}
.rsec p{color:var(--ink-soft);margin:0 0 14px}
.rsec .keys{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.rsec .keys span{font-family:"IBM Plex Mono";font-size:.68rem;letter-spacing:.08em;background:var(--paper-2);border:1px solid var(--hair);border-radius:100px;padding:6px 13px;color:var(--ink-soft)}

/* ---------- publications ---------- */
.pub-list{display:flex;flex-direction:column}
.pub{display:grid;grid-template-columns:88px 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--hair);transition:padding-left .25s}
.pub:hover{padding-left:8px}
.pub:last-child{border-bottom:1px solid var(--hair)}
.pub .year{font-family:"IBM Plex Mono";font-size:.82rem;color:var(--teal-deep);padding-top:3px;font-weight:500}
.pub .t{font-size:1.06rem;font-weight:600;line-height:1.3;color:var(--ink)}
.pub a.t:hover{color:var(--teal)}
.pub .meta{font-size:.9rem;color:var(--slate);margin-top:6px}
.pub .meta b{color:var(--ink-soft);font-weight:600}
.pub .meta em{font-style:italic}
.pub-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.pub-cat{border:1px solid var(--hair);border-radius:12px;padding:20px;background:#fff;transition:border-color .25s, transform .25s}
.pub-cat:hover{border-color:var(--teal);transform:translateY(-3px)}
.pub-cat .mono{color:var(--teal-deep);font-size:.66rem}
.pub-cat h3{font-size:1.05rem;margin:10px 0 4px}
.pub-cat span{font-size:.82rem;color:var(--slate)}

/* publication filter tabs */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.filters button{font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;background:transparent;border:1px solid var(--hair);border-radius:100px;padding:9px 16px;cursor:pointer;color:var(--ink-soft);transition:all .2s}
.filters button:hover{border-color:var(--teal)}
.filters button.active{background:var(--teal-ink);border-color:var(--teal-ink);color:#fff}
.cat-label{font-family:"IBM Plex Mono";font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep);border:1px solid var(--hair);border-radius:5px;padding:3px 8px;display:inline-block;margin-top:8px}

/* ---------- team (home preview) ---------- */
.team{background:var(--paper-2)}
.team-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center}
.team-grid .photo{border-radius:14px;overflow:hidden;box-shadow:0 26px 50px -32px rgba(7,47,48,.5)}
.team-grid .photo img{width:100%;height:auto}
.photo-id{margin-top:14px;font-family:"IBM Plex Mono";font-size:.68rem;line-height:1.75;letter-spacing:.01em;color:var(--slate)}
.roster{margin:22px 0 26px;display:flex;flex-wrap:wrap;gap:8px}
.roster span{font-family:"IBM Plex Mono";font-size:.74rem;background:#fff;border:1px solid var(--hair);border-radius:100px;padding:6px 13px;color:var(--ink-soft)}
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--teal);color:#fff;font-weight:600;font-size:.9rem;padding:13px 22px;border-radius:100px;transition:background .25s}
.btn:hover{background:var(--teal-deep)}
.btn.ghost{background:transparent;color:var(--teal-deep);border:1px solid var(--hair)}
.btn.ghost:hover{border-color:var(--teal);background:#fff}
.btn .mono{font-size:.66rem;color:rgba(255,255,255,.75)}
.btn.ghost .mono{color:var(--slate)}

/* ---------- team page ---------- */
.pi{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start;margin-bottom:64px}
.pi .photo{position:relative;aspect-ratio:3/4;border-radius:14px;overflow:hidden;background:var(--teal-ink);border:1px solid var(--hair);display:flex;align-items:center;justify-content:center}
.pi .photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pi .photo .monoav{font-family:"Bricolage Grotesque";font-weight:800;font-size:3.4rem;color:#cfe9e8}
.pi .role{color:var(--teal-deep);margin-bottom:10px}
.pi h2{font-size:2rem;margin-bottom:14px}
.pi p{color:var(--ink-soft);margin:0 0 14px}
.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.member{background:#fff;border:1px solid var(--hair);border-radius:14px;overflow:hidden;transition:transform .3s, box-shadow .3s}
.member:hover{transform:translateY(-4px);box-shadow:0 22px 40px -30px rgba(7,47,48,.45)}
.member .ph{position:relative;aspect-ratio:4/3;background:var(--teal-ink);overflow:hidden;display:flex;align-items:center;justify-content:center}
.member .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.member .ph .monoav{font-family:"Bricolage Grotesque";font-weight:800;font-size:2.4rem;color:#cfe9e8}
.member .body{padding:18px 20px 22px}
.member .body .role{color:var(--teal-deep);font-size:.62rem;margin-bottom:8px}
.member h3{font-size:1.12rem}
.member p{font-size:.88rem;color:var(--ink-soft);margin:8px 0 0}
.member .btn{margin-top:16px}
.alumni{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.alumni span,.alumni a{font-family:"IBM Plex Mono";font-size:.72rem;background:#fff;border:1px solid var(--hair);border-radius:100px;padding:6px 13px;color:var(--ink-soft)}
.alumni a{transition:border-color .2s,color .2s}
.alumni a:hover{border-color:var(--teal);color:var(--teal-deep)}

/* ---------- gallery ---------- */
.gallery-grid{columns:3;column-gap:18px}
.gallery-grid figure{margin:0 0 18px;break-inside:avoid;border-radius:12px;overflow:hidden;background:var(--teal-ink);box-shadow:0 18px 36px -30px rgba(7,47,48,.5)}
.gallery-grid img{width:100%;height:auto;transition:transform .5s, filter .5s;filter:saturate(.96)}
.gallery-grid figure:hover img{transform:scale(1.04);filter:saturate(1.08)}

/* ---------- contact + funding (dark) ---------- */
.dark{background:var(--teal-ink);color:#DCEFEE}
.dark h2{color:#fff}
.dark .sec-head .mono{color:#7FBFBD}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.addr{font-size:1.02rem;line-height:1.8;color:#CFE9E8}
.addr a{color:#fff;border-bottom:1px solid rgba(255,255,255,.3)}
.addr a:hover{border-color:#fff}
.social{display:flex;gap:12px;margin-top:24px}
.social a{width:42px;height:42px;border:1px solid rgba(255,255,255,.22);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .25s, border-color .25s}
.social a:hover{background:rgba(255,255,255,.12);border-color:#fff}
.social svg{width:18px;height:18px;fill:#DCEFEE}
.funding-logos{margin-top:24px;padding:16px 0;text-align:center}
.funding-logos img{width:100%;max-width:780px;margin:0 auto;mix-blend-mode:multiply}
.form-mini{display:flex;flex-direction:column;gap:12px}
.form-mini input,.form-mini textarea{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:13px 15px;color:#fff;font-family:inherit;font-size:.95rem}
.form-mini input::placeholder,.form-mini textarea::placeholder{color:#8FB9B7}
.form-mini input:focus,.form-mini textarea:focus{outline:none;border-color:#7FBFBD}
.form-mini button{align-self:flex-start;background:#fff;color:var(--teal-ink);font-weight:600;border:0;border-radius:100px;padding:12px 26px;cursor:pointer;font-family:inherit;font-size:.9rem;transition:transform .2s}
.form-mini button:hover{transform:translateY(-2px)}

footer{background:#061f20;color:#7FA9A7;padding:30px 0;font-size:.82rem}
.foot-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.foot-inner .mono{font-size:.66rem;color:#5E8A88}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px)}
.reveal.in{opacity:1;transform:none;transition:opacity .7s ease, transform .7s ease}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  *{scroll-behavior:auto!important}
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .news,.proj,.team-grid,.contact-grid,.rsec,.pi{grid-template-columns:1fr}
  .triptych{grid-template-columns:1fr;gap:14px}
  .panel{min-height:280px}
  .pub-cats{grid-template-columns:repeat(2,1fr)}
  .member-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{columns:2}
  .rsec.flip .text{order:0}
  .pi{margin-bottom:48px}
  .pi .photo{max-width:300px}
  nav.links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--hair);padding:8px 28px 18px}
  nav.links.open{display:flex}
  nav.links a{padding:13px 0;border-bottom:1px solid var(--hair)}
  .menu-btn{display:block}
}
@media (max-width:560px){
  .pub-cats,.member-grid{grid-template-columns:1fr}
  .gallery-grid{columns:1}
  .pub{grid-template-columns:1fr;gap:6px}
  section{padding:60px 0}
}

/* ---------- research detail (article) pages ---------- */
.backlink{display:inline-flex;align-items:center;gap:8px;font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:22px}
.backlink:hover{color:var(--teal)}
.subnav{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.subnav a{font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.08em;border:1px solid var(--hair);border-radius:100px;padding:8px 15px;color:var(--ink-soft);transition:border-color .2s,color .2s}
.subnav a:hover{border-color:var(--teal);color:var(--teal-deep)}
.article{max-width:800px;margin:0 auto}
.article .block{scroll-margin-top:90px}
.article .block + .block{margin-top:8px}
.article .kicker{font-family:"IBM Plex Mono";font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep)}
.article h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin:54px 0 6px}
.article .block:first-child h2{margin-top:0}
.article .lede{font-size:1.06rem;color:var(--ink);font-weight:600;margin:6px 0 18px}
.article p{margin:0 0 16px;color:var(--ink-soft)}
.article figure{margin:30px 0}
.article figure img{width:100%;border-radius:12px;background:var(--teal-ink)}
.article figcaption{font-family:"IBM Plex Mono";font-size:.66rem;letter-spacing:.03em;color:var(--slate);margin-top:10px}
.figrow{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}
.figrow img{width:100%;border-radius:10px;background:var(--teal-ink);aspect-ratio:1/1;object-fit:cover}
.pubref{display:block;border:1px solid var(--hair);border-left:3px solid var(--teal);border-radius:10px;padding:16px 20px;margin:22px 0;background:#fff;transition:transform .2s,box-shadow .2s}
.pubref:hover{transform:translateY(-2px);box-shadow:0 18px 34px -28px rgba(7,47,48,.4)}
.pubref .mono{color:var(--teal-deep);font-size:.62rem;display:block;margin-bottom:6px}
.pubref .pt{font-weight:600;color:var(--ink)}
.pubref .pm{font-size:.85rem;color:var(--slate);margin-top:4px}
.grouplist{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 6px}
.grouplist span{font-family:"IBM Plex Mono";font-size:.74rem;background:#fff;border:1px solid var(--hair);border-radius:100px;padding:7px 14px;color:var(--ink-soft)}
.rsec .readmore{display:inline-flex;align-items:center;gap:7px;margin-top:18px;font-family:"IBM Plex Mono";font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-deep)}
.rsec .readmore:hover{color:var(--teal)}
@media (max-width:560px){ .figrow{grid-template-columns:1fr} }

/* video figures */
.article figure video{width:100%;border-radius:12px;background:var(--teal-ink);display:block}

/* publications banner */
.pub-banner{width:100%;height:240px;object-fit:cover;border-radius:14px;margin-bottom:22px;background:var(--paper-2)}
@media (max-width:560px){ .pub-banner{height:160px} }

/* ---------- gallery lightbox ---------- */
.gallery-grid img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(6,31,32,.93);display:none;align-items:center;justify-content:center;padding:28px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);cursor:zoom-out}
.lb-btn{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;width:46px;height:46px;border-radius:50%;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
.lb-btn:hover{background:rgba(255,255,255,.22)}
.lb-close{top:20px;right:22px;font-size:1.2rem}
.lb-prev{left:22px;top:50%;transform:translateY(-50%)}
.lb-next{right:22px;top:50%;transform:translateY(-50%)}
.lb-count{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);font-family:"IBM Plex Mono";font-size:.72rem;letter-spacing:.1em;color:#cfe9e8}
@media (max-width:560px){.lb-prev{left:8px}.lb-next{right:8px}.lb-btn{width:40px;height:40px}}

/* hero: shift the cell-division panel left so the cropped "Securin-Separase" label is out of frame */
.triptych .panel:first-child img{object-position:left center}