@font-face{font-family:'Fraunces';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/fraunces-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Fraunces';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/fraunces-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/inter-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url(fonts/inter-latin.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
:root{
  --paper:#fbfaf6;
  --paper-2:#e4f5f1;
  --ink:#14231f;
  --ink-soft:#4a5a55;
  --teal:#0b746a;
  --teal-deep:#0b4f4a;
  --accent:#f0951c;
  --line:#d3e6e1;
  --accent-text:#9a5b00;
  --radius:14px;
  --max:1120px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0f1a18;--paper-2:#15241f;--ink:#eef0ea;--ink-soft:#a9b7b1;--teal:#6fb5ad;--teal-deep:#8fcfc7;--accent:#e0a050;--accent-text:#e0a050;--line:#27393a;
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:500;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5.4vw,3.8rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
a{color:inherit}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem}
.lede{font-size:1.2rem;color:var(--ink-soft);max-width:34em}
.section-lede{font-size:1.12rem;color:var(--ink-soft);max-width:42em}
.fine{font-size:.85rem;color:var(--ink-soft)}
.center{text-align:center}

/* header */
.site-header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-bar{display:flex;align-items:center;justify-content:space-between;height:var(--hdr);transition:height .25s ease}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--teal);font-family:Fraunces,serif;font-size:1.4rem;font-weight:700}
.header-bar nav{display:flex;align-items:center;gap:1.4rem;font-size:.95rem}
.header-bar nav a{text-decoration:none;color:var(--ink-soft)}
.header-bar nav a:hover{color:var(--ink)}


/* buttons */
.btn{display:inline-block;background:linear-gradient(135deg,#0b746a,#0a665d);box-shadow:0 6px 16px rgba(14,124,114,.25);color:#fff;padding:.85rem 1.5rem;border-radius:999px;text-decoration:none;font-weight:500;border:1.5px solid var(--teal);cursor:pointer;font:inherit;font-weight:500;transition:transform .15s,box-shadow .15s}
.header-bar nav a.btn{color:#fff}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,124,114,.32)}
.btn-ghost{background:transparent;color:var(--teal);box-shadow:none}
.btn-ghost:hover{background:var(--teal);color:#fff;box-shadow:none}
.btn-small{padding:.5rem 1.1rem;font-size:.9rem}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn,:root:not([data-theme="light"]) .header-bar nav a.btn{color:#0f1a18}:root:not([data-theme="light"]) .btn-ghost{color:var(--teal)}:root:not([data-theme="light"]) .btn-ghost:hover{color:#0f1a18}}
.cta-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.6rem}

/* hero */
.hero{padding:56px 0 0;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}}
.hero-visual{margin:0}
.hero-visual svg{width:100%;height:auto;display:block}
.hero-visual .lbl{font:600 13px Inter,sans-serif;letter-spacing:.1em;text-transform:uppercase;fill:var(--teal)}
.ring{fill:none;stroke:var(--teal);stroke-opacity:.25;stroke-width:1.2;transform-origin:260px 220px;animation:pulse 6s ease-in-out infinite}
.r2{animation-delay:-2s}.r3{animation-delay:-4s}
@keyframes pulse{0%,100%{transform:scale(.96);stroke-opacity:.15}50%{transform:scale(1.03);stroke-opacity:.4}}
.larva{animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translate(260px,214px)}}
.bact{animation:drift 9s ease-in-out infinite}
@keyframes drift{50%{transform:translate(10px,-6px)}}
.pep circle{animation:rise 5s ease-in-out infinite}
.pep circle:nth-child(2){animation-delay:-1s}.pep circle:nth-child(3){animation-delay:-2s}.pep circle:nth-child(4){animation-delay:-3s}.pep circle:nth-child(5){animation-delay:-4s}
@keyframes rise{50%{transform:translateY(-10px);opacity:.6}}
.trust{margin-top:56px}
.trust ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust li{border-right:1px solid var(--line)}
.trust li a{padding:20px 18px;height:100%;box-sizing:border-box;display:flex;flex-direction:column;gap:2px;color:inherit;text-decoration:none;transition:background .15s}
.trust li a:hover,.trust li a:focus-visible{background:var(--paper-2)}
.trust li a:hover strong,.trust li a:focus-visible strong{color:var(--teal)}
.trust li:last-child{border-right:0}
.trust strong{font-family:Fraunces,serif;font-size:1.15rem;font-weight:500}
.trust span{font-size:.85rem;color:var(--ink-soft)}
@media(max-width:860px){.trust ul{grid-template-columns:1fr 1fr}.trust li:nth-child(2){border-right:0}.trust li:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* sections */
.section{padding:96px 0}
.tint{background:var(--paper-2)}
@media(max-width:760px){.section{padding:64px 0}}

.steps{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}
.steps li{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}
.steps .num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;font-weight:600;font-size:.9rem;margin-bottom:14px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .steps .num{color:#0f1a18}}
.steps p{margin:0;color:var(--ink-soft)}
.more{margin-top:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.more summary{cursor:pointer;padding:16px 22px;font-weight:600;color:var(--teal)}
.more div{padding:0 22px 8px}
.more p{color:var(--ink-soft)}

/* evidence */
.evidence-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media(max-width:860px){.evidence-grid{grid-template-columns:1fr;gap:32px}}
.chart{margin:0;background:var(--paper-2);border-radius:var(--radius);padding:28px}
.chart figcaption{font-weight:600;margin-bottom:20px}
.bar-row{display:grid;grid-template-columns:130px 1fr 44px;gap:12px;align-items:center;margin-bottom:14px;font-size:.92rem}
.bar{height:14px;background:var(--line);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--ink-soft);border-radius:99px;transition:width 1.1s cubic-bezier(.2,.7,.2,1)}
.chart.in .bar i{width:var(--w)}
.bar-row.hi i{background:var(--accent)}
.bar-row b{text-align:right}
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:56px 0 14px}
@media(max-width:860px){.ladder{grid-template-columns:1fr 1fr}}
.ladder div{border-top:2px solid var(--line);padding-top:14px}
.ladder p{font-size:.9rem;color:var(--ink-soft);margin:.5rem 0 0}
.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:.25rem .65rem;border-radius:99px;border:1px solid}
.t-a{color:#1d6b3a;background:#e4f2e8;border-color:#bfe0c9}
.t-b{color:#1f4f7a;background:#e3edf6;border-color:#bdd3e8}
.t-c{color:#7a5a12;background:#f6eed8;border-color:#e6d6a6}
.t-d{color:#6b3b78;background:#f0e6f4;border-color:#dcc6e5}
.tag-note{font-size:.9rem}
.link{color:var(--teal);font-weight:500}

/* expertise */
.expertise-grid{display:grid;grid-template-columns:320px 1fr;gap:56px;align-items:start}
@media(max-width:860px){.expertise-grid{grid-template-columns:1fr}.founder-card{position:static}}
.founder-card{border-radius:var(--radius);background:linear-gradient(160deg,#1f5c57,#0b4f4a);color:#f6f3ec;padding:32px 28px;position:sticky;top:96px}
.founder-card svg{opacity:.7;margin-bottom:18px}
.founder-card blockquote{margin:20px 0 0;padding-top:18px;border-top:1px solid #ffffff33;font-family:Fraunces,serif;font-size:1.2rem;line-height:1.35}
.founder-card .name{margin:0;font-family:Fraunces,serif;font-size:1.5rem;font-weight:500;line-height:1.2}
.founder-card .role{margin:0;font-size:.88rem;opacity:.75}
.facts{list-style:none;margin:1.6rem 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
@media(max-width:560px){.facts{grid-template-columns:1fr}}
.facts li{border-left:3px solid var(--accent);padding-left:12px;font-size:.95rem;color:var(--ink-soft)}
.facts b{display:block;font-family:Fraunces,serif;font-size:1.3rem;color:var(--ink);font-weight:500}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
@media(max-width:860px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:var(--paper-2)}
.card h3{margin-top:14px}
.card p{margin:0;color:var(--ink-soft)}

/* ip */
.ip-strip{background:#0b4f4a;color:#e8f1ef;padding:40px 0}
.ip-strip .eyebrow{color:#9fd3cb}
.ip-inner{display:flex;gap:32px;align-items:center;justify-content:space-between}
.ip-inner p{margin:0;max-width:46em}
.ip-strip .btn-ghost{color:#fff;border-color:#ffffffaa;white-space:nowrap}
.ip-strip .btn-ghost:hover{background:#fff;color:var(--teal-deep)}
@media(max-width:860px){.ip-inner{flex-direction:column;align-items:flex-start}}

/* partner */
.partner-head{max-width:720px;margin-bottom:36px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:760px}
.contact label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600}
.contact .full{grid-column:1/-1}
.contact input,.contact select,.contact textarea{font:inherit;font-weight:400;padding:.8rem 1rem;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink)}
.contact input:focus,.contact select:focus,.contact textarea:focus{outline:2px solid var(--teal);outline-offset:1px}
.contact button{justify-self:start}
.sent{grid-column:1/-1;color:var(--teal)}
.sent.err{color:#b3261e}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media(max-width:600px){.contact{grid-template-columns:1fr}}

.site-footer{border-top:1px solid var(--line);padding:36px 0;font-size:.9rem}
.foot{display:grid;grid-template-columns:1fr 2fr;gap:32px}
@media(max-width:760px){.foot{grid-template-columns:1fr}}

/* reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .bar i{width:var(--w)}
}

/* ---- inner pages ---- */
.header-bar nav a.current{color:var(--ink);font-weight:500}
.page-hero{padding:72px 0 40px}
.crumbs{font-size:.85rem;color:var(--ink-soft);margin-bottom:28px}
.crumbs a{text-decoration:none}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media(max-width:860px){.two-col{grid-template-columns:1fr;gap:32px}}
.plate{margin:0;background:var(--paper-2);border-radius:var(--radius);padding:28px}
.plate figcaption{font-weight:600;margin-bottom:18px}
.tint .plate{background:var(--paper)}
.timeline-bars>div{display:grid;grid-template-columns:150px 1fr 50px;gap:12px;align-items:center;margin-bottom:14px;font-size:.9rem}
.tb{display:block;height:14px;border-radius:99px;background:var(--teal)}
.tb-fast{width:18%}.tb-slow{width:100%;background:var(--ink-soft)}
.timeline-bars b{text-align:right;font-weight:600}
.flow{list-style:none;margin:36px 0 24px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:f}
@media(max-width:1000px){.flow{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.flow{grid-template-columns:1fr}}
.flow li{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.flow svg{width:100%;height:72px;margin-bottom:10px}
.flow h3{font-size:1.1rem;margin-bottom:.4em}
.flow p{margin:0;font-size:.9rem;color:var(--ink-soft)}
.dose label{display:flex;justify-content:space-between;font-weight:500;margin-bottom:8px}
.dose output{color:var(--teal);font-weight:600}
.dose input[type=range]{width:100%;accent-color:var(--teal);margin-bottom:22px}
.mix>div{display:grid;grid-template-columns:90px 1fr;gap:12px;align-items:center;margin-bottom:12px;font-size:.92rem}
.mix .bar i{transition:width .25s ease;background:var(--teal)}
.mix>div:nth-child(2) .bar i{background:var(--accent)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}
@media(max-width:700px){.duo{grid-template-columns:1fr}}
.duo-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.duo-card h3{margin-top:12px;font-size:1.2rem}.duo-card p{margin:0;color:var(--ink-soft);font-size:.95rem}
.claims-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
@media(max-width:760px){.claims-grid{grid-template-columns:1fr}}
.claims{border-radius:var(--radius);padding:28px;border:1px solid var(--line)}
.claims.yes{background:#e4f2e8;border-color:#bfe0c9;color:#10301c}
.claims.no{background:var(--paper-2)}
.claims h3{font-size:1.25rem}
.claims ul{margin:0;padding-left:1.1rem}
.claims li{margin-bottom:.55rem;font-size:.95rem}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .claims.yes{background:#16302a;border-color:#27493f;color:#d6ece3}}
.faq{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:600;padding:16px 0}
.faq p{color:var(--ink-soft);margin:0 0 16px}

/* ---- science page ---- */
.study-flow{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}
@media(max-width:860px){.study-flow{grid-template-columns:1fr}}
.study-flow li{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;border-top:3px solid var(--accent)}
.study-flow b{font:600 .78rem Inter;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-text)}
.study-flow h3{margin:6px 0 .4em;font-size:1.2rem}
.study-flow p{margin:0;font-size:.92rem;color:var(--ink-soft)}
.ev-table{margin-top:32px;border-top:2px solid var(--ink)}
.ev-row{display:grid;grid-template-columns:2fr 1.1fr 1.1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.ev-row p{margin:.6em 0 0;font-size:.98rem}
.ev-head{padding:12px 0;font:600 .72rem Inter;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.ev-row div:nth-child(n+2){color:var(--ink-soft)}
@media(max-width:760px){.ev-head{display:none}.ev-row{grid-template-columns:1fr;gap:6px}.ev-row div:nth-child(2)::before{content:"System: ";font-weight:600}.ev-row div:nth-child(3)::before{content:"Limit: ";font-weight:600}}
.gloss{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:32px 0 24px}
@media(max-width:760px){.gloss{grid-template-columns:1fr}}
.gloss>div{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.gloss h3{font-size:1.2rem}.gloss p{margin:0;color:var(--ink-soft);font-size:.95rem}
.gaps{padding-left:1.1rem;margin:0 0 1.2em}
.gaps li{margin-bottom:.7rem}

/* ---- ip + partnerships ---- */
.cols4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.cols4{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.cols4{grid-template-columns:1fr}}
.ip-plate ul{list-style:none;margin:0;padding:0}
.ip-plate li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.ip-plate li:last-child{border:0}
.ip-plate b{font-family:Fraunces,serif;font-weight:500;font-size:1.1rem}
.ip-plate span{color:var(--ink-soft);font-size:.92rem}
.cards-5{grid-template-columns:repeat(6,1fr)}
.cards-5 .card{grid-column:span 2}
.cards-5 .card:nth-child(4){grid-column:2/4}
.cards-5 .card:nth-child(5){grid-column:4/6}
@media(max-width:860px){.cards-5{grid-template-columns:1fr}.cards-5 .card,.cards-5 .card:nth-child(4),.cards-5 .card:nth-child(5){grid-column:auto}}
.ways{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin:32px 0 20px;border-top:2px solid var(--ink)}
.ways>div{padding:20px 16px 8px 0;margin-right:16px;border-right:1px solid var(--line)}
.ways>div:last-child{border:0;margin:0}
.ways h3{font-size:1.1rem}.ways p{margin:0;font-size:.9rem;color:var(--ink-soft)}
@media(max-width:1000px){.ways{grid-template-columns:1fr 1fr}.ways>div{border-right:0;border-bottom:1px solid var(--line);margin:0 12px 0 0}}
@media(max-width:560px){.ways{grid-template-columns:1fr}}

/* ---- about ---- */
.facts-plate dl{margin:0}
.facts-plate dl>div{padding:12px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;gap:12px}
.facts-plate dl>div:last-child{border:0}
.facts-plate dt{font:600 .72rem Inter;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);padding-top:3px}
.facts-plate dd{margin:0}
.tl{list-style:none;margin:32px 0 0;padding:0;border-left:2px solid var(--line);margin-left:6px}
.tl li{display:grid;grid-template-columns:130px 1fr;gap:20px;padding:0 0 28px 28px;position:relative}
.tl li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:2px solid var(--paper)}
.tl b{font-family:Fraunces,serif;font-weight:500;font-size:1.15rem}
.tl h3{font-size:1.15rem;margin-bottom:.3em}
.tl p{margin:0;color:var(--ink-soft);font-size:.95rem}
@media(max-width:600px){.tl li{grid-template-columns:1fr;gap:4px}}
.todo{background:#fff6dd;border:1px dashed #d8b45a;color:#5a4410;border-radius:10px;padding:12px 16px;font-size:.9rem}
.todo-inline{background:#fff6dd;color:#5a4410;padding:0 .35em;border-radius:4px;font-size:.85em}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .todo,:root:not([data-theme="light"]) .todo-inline{background:#3a3115;color:#f0d98a;border-color:#7a6528}}

/* ---- applications ---- */
.stage-key{display:grid;grid-template-columns:minmax(200px,1.3fr) 3fr;margin:32px 0 6px;font:600 .72rem Inter;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.stage-key span:first-child{grid-column:2}
.stage-key{grid-template-columns:minmax(200px,1.3fr) repeat(4,1fr)}
.stage-key span{grid-column:auto}
.stage-key span:first-child{grid-column:2}
.stage-rows{border-top:2px solid var(--ink)}
.stage-row{display:grid;grid-template-columns:minmax(200px,1.3fr) 4fr;gap:0;align-items:center;padding:18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}
.stage-row:hover{background:var(--paper-2)}
.stage-name{display:flex;flex-direction:column;gap:6px;align-items:flex-start;padding-right:16px}
.stage-name h3{margin:0;font-size:1.1rem}
.stage-track{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.stage-track i{height:12px;border-radius:99px;background:var(--line)}
.s1 i:nth-child(-n+1),.s2 i:nth-child(-n+2),.s3 i:nth-child(-n+3),.s4 i{background:var(--teal)}
.s3 i:nth-child(3){background:var(--accent)}
.s1 i:nth-child(1){background:var(--accent)}
@media(max-width:760px){.stage-key{display:none}.stage-row{grid-template-columns:1fr;gap:10px}}
.app-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.tint .app-panel{background:var(--paper)}
.app .app-panel,.app.tint .app-panel{background:var(--paper-2)}
.app.tint .app-panel{background:var(--paper)}
.app-panel h3{font-size:1.1rem;margin-bottom:.6em}
.ticks{list-style:none;margin:0 0 1.4em;padding:0}
.ticks li{padding:8px 0 8px 28px;position:relative;border-bottom:1px solid var(--line);font-size:.93rem;color:var(--ink-soft)}
.ticks li:last-child{border:0}
.ticks li::before{content:"";position:absolute;left:0;top:13px;width:14px;height:14px;border-radius:50%;border:2px solid var(--line)}
.ticks li.done{color:var(--ink)}
.ticks li.done::before{background:var(--teal);border-color:var(--teal)}

/* ---- contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:36px}}
.details{margin:0 0 20px}
.details>div{padding:12px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr;gap:12px}
.details dt{font:600 .72rem Inter;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);padding-top:3px}
.details dd{margin:0}
.contact-form{max-width:none;background:var(--paper-2);border-radius:var(--radius);padding:28px}
.contact-form .full{grid-column:1/-1}
.opt{font-weight:400;color:var(--ink-soft)}

/* ---- a11y + mobile nav ---- */
.skip-link{position:absolute;left:12px;top:-60px;background:#0b4f4a;color:#fff;padding:.6rem 1rem;border-radius:8px;z-index:50;text-decoration:none}
.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.menu-btn{display:none;background:none;border:1.5px solid var(--line);border-radius:999px;padding:.45rem 1rem;font:inherit;font-size:.9rem;font-weight:500;color:var(--ink);cursor:pointer}
@media(max-width:900px){
  .menu-btn{display:inline-block}
  .header-bar nav{display:none;position:absolute;left:0;right:0;top:var(--hdr);background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px}
  .header-bar nav.open{display:flex}
  .header-bar nav a{padding:.8rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .header-bar nav a.btn{margin-top:14px;text-align:center;border-bottom:0}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---- bright design layer ---- */
@media (prefers-color-scheme:light){.hero,.page-hero{background:linear-gradient(to bottom,transparent 78%,var(--paper)),radial-gradient(55% 80% at 90% 10%,#cdf3ec 0,transparent 62%),radial-gradient(45% 60% at 2% 95%,#ffe8c8 0,transparent 62%)}}
:root[data-theme="light"] .hero,:root[data-theme="light"] .page-hero{background:linear-gradient(to bottom,transparent 78%,var(--paper)),radial-gradient(55% 80% at 90% 10%,#cdf3ec 0,transparent 62%),radial-gradient(45% 60% at 2% 95%,#ffe8c8 0,transparent 62%)}
.hero-visual{margin:0}
.field{width:100%;height:auto;display:block;filter:drop-shadow(0 24px 40px rgba(14,60,56,.2))}
.field .bact{animation:drift 9s ease-in-out infinite}.field .b2{animation-delay:-3s}.field .b3{animation-delay:-6s}
@keyframes drift{50%{transform:translate(8px,-8px) rotate(4deg)}}
.field .larva{animation:breathe 6s ease-in-out infinite;transform-origin:250px 330px}
@keyframes breathe{50%{transform:scale(1.025) translateY(-3px)}}
.field .mem{animation:memb 7s ease-in-out infinite;transform-origin:640px 330px}
@keyframes memb{50%{transform:scale(1.015)}}
.page-hero{position:relative;overflow:hidden}
.page-hero .narrow{max-width:var(--max)}
.page-hero .narrow>*{max-width:640px}
.page-hero .narrow>.crumbs{max-width:none}
.hero-art{position:absolute;right:max(20px,calc(50% - 560px));top:50%;transform:translateY(-50%);width:min(400px,36vw);height:auto;pointer-events:none}
@media(max-width:900px){.hero-art{display:none}}
.ic{width:56px;height:56px;display:block;margin-bottom:12px}
.tint{background-color:var(--paper-2);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='14' viewBox='0 0 200 14'%3E%3Cpath d='M0 7 q12.5 -9 25 0 t25 0 t25 0 t25 0 t25 0 t25 0 t25 0 t25 0' fill='none' stroke='%23f0951c' stroke-width='1.4' opacity='.5'/%3E%3C/svg%3E");background-repeat:repeat-x;background-position:top}
.photo{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--paper-2);position:relative}
.photo img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.photo.r32 img{aspect-ratio:3/2}
.photo figcaption{position:absolute;left:12px;bottom:10px;font-size:.72rem;background:#0b4f4a;color:#fff;padding:.2rem .6rem;border-radius:99px;letter-spacing:.04em}
.photo-band{padding:0 0 8px}
.photo-band .photo{box-shadow:0 18px 40px rgba(14,60,56,.14)}
.side-photo{margin-top:24px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ip-strip .btn-ghost{color:#fff}:root:not([data-theme="light"]) .ip-strip .btn-ghost:hover{background:#fff;color:#0b4f4a}}
.photo-band .photo img{aspect-ratio:21/9;object-position:50% 45%}
@media(max-width:700px){.photo-band .photo img{aspect-ratio:16/10}}

/* ---- logo + deeper header ---- */
:root{--hdr:104px;--logo:84px}
.site-header.scrolled{--hdr:72px;--logo:52px}
@media(max-width:900px){:root{--hdr:78px;--logo:58px}.site-header.scrolled{--hdr:64px;--logo:48px}}
.brand{gap:1rem;color:var(--ink)}
.brand-logo-old{width:var(--logo);height:var(--logo);border-radius:14px;display:block;flex:none;transition:width .25s ease,height .25s ease;box-shadow:0 2px 10px rgba(0,60,0,.25)}
.brand-name{font:600 .8rem/1.3 Inter,sans-serif;letter-spacing:.03em;color:var(--ink);text-transform:none}
.site-header.scrolled .brand-name{opacity:.0;width:0;overflow:hidden;white-space:nowrap}
@media(max-width:1100px){.brand-name{display:none}}
.header-bar nav{gap:1.5rem;font-size:1rem}
.foot-id{display:flex;align-items:center;gap:1.1rem}
.foot-logo{width:96px;height:96px;border-radius:16px;flex:none}
@media(max-width:760px){.foot-logo{width:76px;height:76px}}
.page-hero{padding-top:56px}

/* ---- new mark + wordmark ---- */
:root{--hdr:96px;--logo:68px}
.site-header.scrolled{--hdr:70px;--logo:46px}
@media(max-width:900px){:root{--hdr:72px;--logo:50px}.site-header.scrolled{--hdr:62px;--logo:42px}}
.brand-mark{width:var(--logo);height:var(--logo);display:block;flex:none;transition:width .25s ease,height .25s ease;border-radius:0;box-shadow:none}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-word{font:800 1.7rem/1 Inter,sans-serif;letter-spacing:.04em;color:var(--teal-deep)}
.brand-sub{font:600 .72rem/1.3 Inter,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-top:5px}
.site-header.scrolled .brand-sub{display:none}
.site-header.scrolled .brand-word{font-size:1.4rem}
@media(max-width:1100px){.brand-sub{display:none}}
@media(max-width:400px){.brand-word{font-size:1.4rem}}
.foot-logo{width:84px;height:84px;border-radius:0;flex:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand-word{color:#eafaf7}}

/* ---- batch 1: people, flexible audience grid ---- */
.cards.cards-5{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.cards-5 .card,.cards-5 .card:nth-child(4),.cards-5 .card:nth-child(5){grid-column:auto}
.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:28px}
.person{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.avatar{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:linear-gradient(160deg,#12998c,#0b4f4a);color:#fff;font:600 1.05rem Fraunces,serif;margin-bottom:14px}
.person h3{margin-bottom:.1em}
.person .role-line{color:var(--teal);font-weight:600;font-size:.9rem;margin-bottom:.6em}
.person .li{margin-top:16px}
.person p:not(.role-line){margin-bottom:0;color:var(--ink-soft);font-size:.95rem}

/* ---- batch 2 ---- */
.founder-card blockquote{font-size:1.08rem}
.founder-card cite{display:block;margin-top:12px;font:500 .8rem Inter,sans-serif;font-style:normal;opacity:.75;letter-spacing:.02em}
.track{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:0;border-top:2px solid var(--ink)}
.track li{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.track b{font-family:Fraunces,serif;font-weight:500;font-size:1.15rem;color:var(--teal-deep)}
.track span{color:var(--ink-soft);font-size:.97rem}
@media(max-width:600px){.track li{grid-template-columns:1fr;gap:2px}}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .track b{color:var(--teal)}}

.legal h2{margin-top:1.8em;font-size:1.45rem}
.legal h2:first-child{margin-top:0}
.legal h3{margin-top:1.2em;font-size:1.1rem}
.legal ul{padding-left:1.2em}
.legal li{margin:.35em 0}