@font-face{font-family:'Bricolage Grotesque';src:url('fonts/bricolage-grotesque.woff2') format('woff2');font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('fonts/source-serif-4.woff2') format('woff2');font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:'Source Serif 4';src:url('fonts/source-serif-4-italic.woff2') format('woff2');font-weight:200 900;font-style:italic;font-display:swap}
:root{--forest:#0F4C3A;--forest-deep:#0A3529;--mist:#EEF3F1;--graphite:#23272E;--slate:#535D68;--line:#DCE3DF;--wood:#E9D3AE;--white:#FFFFFF;
--sans:'Bricolage Grotesque','Segoe UI',system-ui,sans-serif;--serif:'Source Serif 4',Georgia,'Times New Roman',serif}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--serif);font-size:1.125rem;line-height:1.65;color:var(--graphite);background:var(--white)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--sans);line-height:1.1;letter-spacing:-0.02em;margin:0 0 .5em}
h1{font-weight:700;font-size:clamp(2.4rem,5vw,4.1rem)}
h2{font-weight:650;font-size:clamp(1.8rem,3vw,2.5rem)}
h3{font-weight:600;font-size:1.3rem;letter-spacing:-0.01em}
p{margin:0 0 1em}
a{color:var(--forest);text-underline-offset:3px}
a:hover{color:var(--forest-deep)}
:focus-visible{outline:3px solid #1F6FEB;outline-offset:3px;border-radius:4px}
.on-dark :focus-visible{outline-color:var(--wood)}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--forest);color:#fff;padding:10px 16px;border-radius:8px;z-index:10}
.skip:focus{left:16px}
.muted{color:var(--slate)}
.lead{font-size:1.25rem;max-width:36em}
/* header */
.site-header{background:var(--white);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding:16px 0}
.brand{display:inline-flex;align-items:center}
.brand img{height:40px;width:auto}
.nav ul{display:flex;flex-wrap:wrap;align-items:center;gap:4px 22px;list-style:none;margin:0;padding:0}
.nav a{font-family:var(--sans);font-weight:500;font-size:1.02rem;color:var(--graphite);text-decoration:none;display:inline-block;padding:10px 2px}
.nav a:hover{color:var(--forest)}
.nav a[aria-current="page"]{color:var(--forest);box-shadow:inset 0 -3px 0 var(--forest)}
.nav a.nav-cta{background:var(--forest);color:var(--white);padding:10px 18px;border-radius:8px;box-shadow:none}
.nav a.nav-cta:hover{background:var(--forest-deep);color:var(--white)}
/* buttons */
.btn{font-family:var(--sans);font-weight:600;font-size:1.02rem;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:10px;text-decoration:none;border:2px solid transparent;line-height:1.2}
.btn-primary{background:var(--forest);color:var(--white)}
.btn-primary:hover{background:var(--forest-deep);color:var(--white)}
.btn-outline{border-color:var(--forest);color:var(--forest);background:transparent}
.btn-outline:hover{background:var(--mist)}
.btn-light{background:var(--white);color:var(--forest)}
.btn-light:hover{background:var(--mist);color:var(--forest-deep)}
.btn-ghost{border-color:rgba(255,255,255,.75);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--white)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
/* hero */
.hero{background:var(--forest);color:var(--white)}
.hero .container{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center;padding-top:88px;padding-bottom:88px}
.hero h1{color:var(--white)}
.hero .lead{color:#D5E5DD}
.tree{background:var(--forest-deep);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:28px}
.tree-root{display:flex;align-items:center;gap:14px;font-family:var(--sans);font-weight:700;font-size:1.2rem}
.tree-root img{width:46px;height:46px}
.tree-root small{display:block;font-family:var(--serif);font-weight:400;font-size:.92rem;color:#BFD6CC}
.branches{list-style:none;margin:18px 0 0 22px;padding:0 0 0 26px;border-left:2px solid rgba(255,255,255,.3);display:grid;gap:14px}
.branches li{position:relative}
.branches li::before{content:"";position:absolute;left:-26px;top:50%;width:24px;border-top:2px solid rgba(255,255,255,.3)}
.branch{display:block;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:14px 16px;color:var(--white);text-decoration:none}
a.branch:hover{background:rgba(255,255,255,.12);color:var(--white)}
.branch-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.branch strong{font-family:var(--sans);font-weight:600;font-size:1.05rem}
.branch .desc{display:block;color:#CFE0D8;font-size:.95rem;margin-top:2px}
.branch-soon{border-style:dashed;background:transparent}
.status{font-family:var(--sans);font-size:.8rem;font-weight:600;padding:3px 10px;border-radius:999px;background:#CDE8DC;color:var(--forest-deep);white-space:nowrap}
.status-soon{background:transparent;border:1px dashed rgba(255,255,255,.7);color:var(--white)}
/* sections */
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-mist{background:var(--mist)}
.two-col{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:start}
.facts{background:var(--mist);border-radius:16px;padding:28px 32px;font-size:1.02rem}
.facts dl{display:grid;grid-template-columns:max-content 1fr;gap:10px 24px;margin:0}
.facts dt{font-family:var(--sans);font-weight:600}
.facts dd{margin:0;overflow-wrap:break-word}
.cols-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.icon{width:44px;height:44px;margin-bottom:14px}
.panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.panel{display:block;border:1px solid var(--line);border-radius:16px;padding:32px;text-decoration:none;color:var(--graphite);background:var(--white)}
a.panel:hover{border-color:var(--forest)}
.panel h3{color:var(--forest)}
.panel .more{font-family:var(--sans);font-weight:600;color:var(--forest);text-decoration:underline;text-underline-offset:3px}
.callout{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;border:2px dashed #9DB3A9;border-radius:16px;padding:28px 32px}
.callout p{margin:0}
/* sub pages */
.page-head{background:var(--mist);padding:72px 0 56px}
.page-head .lead{color:var(--slate)}
.badge{display:inline-block;font-family:var(--sans);font-weight:600;font-size:.88rem;padding:4px 12px;border-radius:999px;background:var(--forest);color:var(--white);margin-bottom:18px}
.badge-soft{background:#CDE8DC;color:var(--forest-deep)}
.feature{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);border-radius:20px;overflow:hidden}
.feature-main{padding:44px}
.feature-side{padding:44px}
.evidence{background:#1D2B4A;color:var(--white)}
.evidence .feature-main p{color:#DCE3F0}
.evidence .feature-side{background:#152039}
.evidence dl{display:grid;gap:16px;margin:0}
.evidence dt{font-family:var(--sans);font-weight:600;font-size:.95rem;color:#AFC0DE}
.evidence dd{margin:2px 0 0;font-family:var(--sans);font-weight:600;font-size:1.15rem}
.soon-card{margin-top:24px;border:2px dashed #9DB3A9;border-radius:20px;padding:36px 44px}
.book{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:56px;align-items:start}
.book img{border-radius:6px;box-shadow:14px 14px 0 var(--mist),0 0 0 1px var(--line)}
.book .subtitle{font-family:var(--sans);font-weight:500;font-size:1.2rem;color:var(--slate);margin-top:-6px}
.specs{display:grid;grid-template-columns:max-content 1fr;gap:8px 24px;margin:24px 0}
.specs dt{font-family:var(--sans);font-weight:600}
.specs dd{margin:0}
.note{font-style:italic;color:var(--slate)}
/* footer */
.site-footer{background:var(--forest-deep);color:#D5E5DD;padding:56px 0 40px;font-size:1rem}
.site-footer a{color:var(--white)}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr));gap:32px}
.foot img{height:34px;width:auto;margin-bottom:14px}
.foot h2{font-size:1rem;color:var(--white);letter-spacing:0;margin-bottom:10px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:40px;padding-top:20px;font-size:.92rem;color:#B9D0C6}
.legal p{margin:0}
@media (max-width:900px){
 .hero .container,.two-col,.book,.feature{grid-template-columns:minmax(0,1fr)}
 .hero .container{padding-top:56px;padding-bottom:56px;gap:40px}
 .cols-3,.panels,.foot{grid-template-columns:minmax(0,1fr)}
 .section{padding:64px 0}
 .feature-main,.feature-side{padding:32px}
 .book{gap:36px}
 .book img{max-width:300px}
}
@media (max-width:520px){.facts dl,.specs{grid-template-columns:minmax(0,1fr)}.facts dd,.specs dd{margin-bottom:8px}}