/* Postern Labs holding page: blochinc.xyz layout and tokens, Postern Labs brand, group components. */
.postern-brand{gap:10px;font-size:1.45rem;font-weight:650;letter-spacing:-.065em;color:var(--paper)}
.postern-brand img{width:34px;height:34px}
.postern-light{color:var(--muted);font-weight:400;margin-left:2px}

/* Who is who */
.who{background:var(--ink-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.who-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:calc(var(--max) - var(--pad) - var(--pad));margin:0 auto}
.who-card{display:flex;flex-direction:column;align-items:flex-start;gap:14px;min-width:0;padding:30px;border:1px solid var(--line-bright);background:linear-gradient(145deg,#152014,#0b110d)}
.who-holding{border-color:#657f3e}
.who-top{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;color:var(--lime);font:600 .65rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.who-mark{display:grid;place-items:center;flex:none;height:44px}
.who-mark img{width:40px;height:40px}
.who-mark-wide img{width:auto;height:30px}
.who-mark-glyph{width:44px;border:1px solid var(--line-bright);color:var(--lime);font-size:1.4rem}
.who-card h3{margin:6px 0 0;font-size:1.65rem;letter-spacing:-.04em}
.who-card p{margin:0;color:var(--muted);line-height:1.6}
.who-card ul{margin:0;padding:0;list-style:none;width:100%;border-top:1px solid var(--line)}
.who-card li{padding:10px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.who-card .text-link{margin-top:auto}

/* Corporate structure map */
.group-map{max-width:calc(var(--max) - var(--pad) - var(--pad));margin:0 auto 60px;padding:34px;border:1px solid var(--line-bright);background:radial-gradient(circle at 50% 0,#17241500,#0b110d),var(--panel)}
.group-map figcaption{margin-bottom:26px;color:var(--lime);font:600 .7rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.14em}
.map-row{display:flex;justify-content:center}
.map-row-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.map-node{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0;width:min(100%,420px);margin:0 auto;padding:22px 20px;border:1px solid var(--line-bright);background:#0b110d;text-align:center}
.map-holding{border-color:var(--lime);box-shadow:0 0 0 4px #baff2814}
.map-subsidiary{border-color:#657f3e}
.map-node strong{font-size:1.25rem;letter-spacing:-.03em}
.map-node small{color:var(--muted)}
.map-node img{width:36px;height:36px}
.map-node .map-logo-wide{width:auto;height:28px}
.map-tag{color:var(--lime);font:600 .62rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.map-glyph{color:var(--lime);font-size:1.6rem;line-height:1}
.map-branches{position:relative;height:34px;margin:0 auto;width:50%}
.map-branches:before{content:"";position:absolute;left:50%;top:0;height:50%;border-left:1px solid var(--lime)}
.map-branches i{position:absolute;bottom:0;height:50%;border-left:1px solid var(--lime)}
.map-branches i:first-child{left:0;width:100%;border-top:1px solid var(--lime)}
.map-branches i:last-child{right:0}
/* Bloch Inc sits in the left column; its services hang from that column's centre. */
.map-branches-one{width:0;margin:0 0 0 calc(25% - 9px)}
.map-branches-one:before{left:0;height:100%}
.map-branches-one i{display:none}
.map-edge{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 0 14px}
.map-edge b{color:var(--lime);font:600 1.2rem/1.2 var(--mono)}
.map-edge span{color:var(--muted);font:500 .65rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.map-services{width:100%;padding:20px;border:1px dashed #657f3e;background:#0d140f}
.map-services ul{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.map-services li{padding:7px 12px;border:1px solid var(--line-bright);font-size:.85rem}
.map-foundation{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:18px;padding:16px 20px;border:1px solid var(--line);background:#071006;text-align:center}
.map-foundation span{color:var(--lime);font:600 .62rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}

/* Bloch Inc feature */
.bloch-inc-feature{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,6vw,90px);align-items:center;max-width:var(--max);margin:0 auto}
.bloch-inc-brand{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:clamp(28px,5vw,60px);border:1px solid #657f3e;background:linear-gradient(145deg,#152014,#0b110d)}
.bloch-inc-brand img{width:100%;max-width:420px;height:auto}
.bloch-inc-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line-bright);color:var(--lime);font:600 .65rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.bloch-inc-copy h2{margin:0 0 22px;font-size:clamp(2.7rem,5.8vw,6rem);line-height:.98;letter-spacing:-.055em;font-weight:570}
.bloch-inc-copy h2 em{color:var(--lime);font-style:normal}
.bloch-inc-copy>p{color:var(--muted);font-size:1.05rem;line-height:1.65;max-width:620px}
.bloch-inc-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:28px 0}
.bloch-inc-facts div{padding:16px;border:1px solid var(--line);background:var(--panel)}
.bloch-inc-facts span{display:block;color:var(--muted);font:600 .62rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.bloch-inc-facts strong{display:block;margin-top:6px;font-size:1rem}

/* Bloch Protocol facts */
.protocol-section{border-top:1px solid var(--line)}
.protocol-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:calc(var(--max) - var(--pad) - var(--pad));margin:0 auto 14px}
.protocol-facts article,.protocol-notes article{padding:24px;border:1px solid var(--line);background:var(--panel)}
.protocol-facts span,.protocol-notes article>span{color:var(--lime);font:600 .62rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.protocol-facts strong{display:block;margin:12px 0 6px;font-size:1.35rem;letter-spacing:-.03em}
.protocol-facts p,.protocol-notes p{margin:0;color:var(--muted);line-height:1.55}
.protocol-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:calc(var(--max) - var(--pad) - var(--pad));margin:0 auto}
.protocol-notes h3{margin:10px 0}
.protocol-notes .text-link{display:inline-block;margin-top:16px}

/* Products, grouped */
.product-group-title{max-width:calc(var(--max) - var(--pad) - var(--pad));margin:46px auto 16px;color:#23311b;font:600 .75rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.14em}
.product-group-title:first-of-type{margin-top:0}
.product-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.product-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.product-grid .product-card{min-height:360px}
.product-disclaimer{max-width:calc(var(--max) - var(--pad) - var(--pad));margin:26px auto 0;color:#4c584a;font-size:.9rem}


@media(max-width:1050px){
  .who-grid,.protocol-notes{grid-template-columns:1fr}
  .protocol-facts,.product-grid-4,.product-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bloch-inc-feature{grid-template-columns:1fr}
}
@media(max-width:720px){
  .bloch-inc-copy h2{font-size:clamp(2.6rem,12.5vw,4.2rem)}
  .postern-brand{font-size:1.25rem}
  .group-map{padding:20px}
  .map-row-two{grid-template-columns:1fr}
  .map-branches{display:none}
  .map-edge{padding:6px 0}
  .protocol-facts,.product-grid-4,.product-grid-3,.bloch-inc-facts{grid-template-columns:1fr}
  .map-foundation{flex-direction:column;gap:6px}
}
/* Coming next: upcoming network upgrades (uses the shared roadmap-grid component). */
.roadmap-section{border-top:1px solid var(--line)}
.roadmap-grid h3{margin-top:60px}
@media(max-width:980px){.roadmap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.roadmap-grid{grid-template-columns:1fr}.roadmap-grid article{min-height:0}}

/* Upcoming network upgrades: technical specification page (/upgrades). */
.roadmap-more{display:inline-flex;margin-top:34px}
.spec-hero{max-width:var(--max);margin:0 auto;padding:clamp(140px,14vw,200px) var(--pad) clamp(50px,6vw,80px);border-bottom:1px solid var(--line)}
.spec-crumb{margin:0 0 34px;color:var(--muted);font-size:.85rem}
.spec-crumb a:hover{color:var(--lime)}
.spec-hero h1{max-width:1100px;margin:0;font-size:clamp(2.4rem,5.4vw,5.4rem);line-height:.98;letter-spacing:-.055em;font-weight:570}
.spec-hero h1 em{color:var(--lime);font-style:normal}
.spec-hero .status-pill{width:auto;max-width:100%;display:inline-flex;line-height:1.5;border-radius:14px}
.spec-lead{max-width:760px;margin:30px 0 0;color:var(--muted);font-size:1.1rem;line-height:1.65}
.spec-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(40px,6vw,90px);max-width:var(--max);margin:0 auto;padding:60px var(--pad) 120px}
.spec-index{align-self:start;position:sticky;top:110px;display:grid;gap:4px}
.spec-index p{margin:0 0 14px;color:var(--lime);font:600 .65rem/1.4 var(--mono);text-transform:uppercase;letter-spacing:.12em}
.spec-index a{padding:8px 0;border-bottom:1px solid var(--line);color:#c2c9c1;font-size:.86rem}
.spec-index a:hover{color:var(--lime)}
.spec-content{min-width:0}
.spec-content section{margin-bottom:76px;scroll-margin-top:100px}
.spec-content h2{margin:0 0 24px;font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.05;letter-spacing:-.045em;font-weight:570}
.spec-content h3{margin:30px 0 12px;font-size:1.15rem;letter-spacing:-.02em}
.spec-content p,.spec-content ul{max-width:820px;color:var(--muted);line-height:1.65}
.spec-content ul{padding-left:22px}
.spec-content li{margin:9px 0;padding-left:4px}
.spec-content strong{color:var(--paper);font-weight:600}
.spec-content code{color:var(--lime);font:.85em var(--mono);overflow-wrap:anywhere}
.spec-status{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin:0 0 24px;padding:14px 18px;border:1px solid var(--line-bright);border-left:2px solid var(--lime);background:linear-gradient(90deg,#152014,#0b110d)}
.spec-content .spec-status{max-width:none;color:var(--paper)}
.spec-status b{color:var(--lime);font:600 .65rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.12em}
.spec-table-wrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line)}
.spec-table-wrap table{width:100%;border-collapse:collapse;font-size:.88rem;text-align:left}
.spec-table-wrap caption{padding:16px 18px;color:var(--lime);font:600 .65rem/1.5 var(--mono);text-align:left;text-transform:uppercase;letter-spacing:.1em}
.spec-table-wrap th,.spec-table-wrap td{padding:14px 18px;border-top:1px solid var(--line);vertical-align:top}
.spec-table-wrap thead th{background:var(--panel-2);color:#c2c9c1;font:600 .65rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.1em}
.spec-table-wrap tbody th{width:30%;background:var(--panel);color:var(--paper);font-weight:550}
.spec-table-wrap td{color:#b1bbb2;font-variant-numeric:tabular-nums}
.spec-callout{margin:26px 0;padding:24px 26px;border:1px solid #657f3e;background:linear-gradient(145deg,#152014,#0b110d)}
.spec-callout h3{margin-top:0}
.spec-callout p{margin-bottom:0}
@media(max-width:900px){
  .spec-layout{grid-template-columns:1fr;gap:30px;padding-top:36px}
  .spec-index{position:static;display:flex;flex-wrap:wrap;column-gap:20px}
  .spec-index p{width:100%}
  .spec-index a{border-bottom:0;padding:5px 0}
}
@media(max-width:720px){
  .spec-hero{padding-top:120px}
  .spec-hero h1{font-size:clamp(1.9rem,8.6vw,2.8rem)}
  .spec-table-wrap th,.spec-table-wrap td{padding:12px 14px}
  .spec-content section{margin-bottom:56px}
}

/* Released node software and the separate network roadmap. */
.release-panel{padding:clamp(24px,4vw,52px);border:1px solid var(--line-bright);border-top:2px solid var(--lime);background:linear-gradient(145deg,#152014,#0b110d);scroll-margin-top:100px}
.release-panel h3{margin:0 0 24px;font-size:clamp(1.9rem,3.4vw,3.2rem);line-height:1.08;letter-spacing:-.04em}
.release-panel>p{max-width:960px;color:var(--muted)}
.release-panel .eyebrow{color:var(--lime)}
.release-features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:32px 0}
.release-features>div{padding-top:20px;border-top:1px solid var(--line-bright)}
.release-features h4{margin:0 0 12px;font-size:1.06rem}
.release-features p{margin:0;color:var(--muted);font-size:.9rem}
.release-panel .release-status{color:var(--paper)}
.release-panel .hero-actions{align-items:center}
.release-panel .release-integrity{margin:22px 0 0;font-size:.8rem}
.roadmap-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin:72px 0 30px}
.roadmap-heading h3{margin:0;font-size:2rem;letter-spacing:-.04em}
.roadmap-heading p{max-width:560px;margin:0;color:var(--muted)}
.roadmap-future{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:720px){.release-features{grid-template-columns:1fr;gap:22px}.roadmap-heading{display:block}.roadmap-heading p{margin-top:20px}.roadmap-future{grid-template-columns:1fr}}
.whitepaper-note{display:flex;flex-wrap:wrap;align-items:baseline;gap:14px 28px;margin:34px 0;color:var(--muted);font-size:.82rem}.whitepaper-note>span{max-width:640px}