.chain-logo{
  height:72px;width:100%;display:flex;align-items:center;justify-content:center;padding:8px;
}
.chain-logo img{max-width:100%;max-height:58px;object-fit:contain;filter:saturate(.95)}
.logo-fallback{display:none;font-weight:950;font-size:20px;letter-spacing:-.04em}
.chain-name{font-weight:900}
.chain-count{font:600 10px "IBM Plex Mono",monospace;text-transform:uppercase;color:var(--muted)}

.products-zone{
  border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);background:rgba(255,253,248,.5);
}
.products-zone .section{padding-top:62px}
.toolbelt{
  display:grid;grid-template-columns:minmax(250px,2fr) repeat(3,minmax(145px,1fr)) auto;gap:8px;
  background:var(--ink);padding:10px;position:sticky;top:64px;z-index:35;
  border:2px solid var(--ink);box-shadow:0 8px 0 rgba(17,21,18,.12);
}
.toolbelt input,.toolbelt select{
  border:0;background:var(--paper);min-height:48px;padding:0 14px;color:var(--ink);outline:none;font-weight:700;
}
.toolbelt input:focus,.toolbelt select:focus{box-shadow:inset 0 0 0 3px var(--green)}
.view-buttons{display:flex;gap:6px}
.view-buttons button{min-width:48px;border:0;background:var(--bone);font-weight:950}
.view-buttons button.active{background:var(--green);color:white}

.quick-row{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 26px}
.quick{
  border:1.5px solid var(--ink);background:transparent;padding:8px 11px;
  font:700 10px "IBM Plex Mono",monospace;text-transform:uppercase;
}
.quick:hover,.quick.active{background:var(--ink);color:white}

.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-grid.compact{grid-template-columns:repeat(2,1fr);gap:10px}
.product-card{
  background:var(--paper);border:2px solid var(--ink);min-height:390px;padding:0;position:relative;
  display:flex;flex-direction:column;box-shadow:7px 7px 0 rgba(17,21,18,.08);
  transition:.17s transform,.17s box-shadow;overflow:hidden;
}
.product-card:hover{transform:translate(-2px,-3px);box-shadow:10px 10px 0 rgba(0,98,51,.22)}
.product-grid.compact .product-card{min-height:220px}
.product-grid.compact .product-note,.product-grid.compact .evidence-box{display:none}
.product-grid.compact .product-body{padding-bottom:14px}
.card-index{
  position:absolute;right:14px;top:13px;font:900 11px "IBM Plex Mono",monospace;color:var(--muted);z-index:3
}
.product-top{
  min-height:74px;border-bottom:2px solid var(--ink);display:flex;align-items:center;gap:12px;padding:12px 48px 12px 14px;
  background:#f6f0e5;
}
.mini-logo{
  width:48px;height:48px;background:white;border:1px solid var(--line);display:grid;place-items:center;padding:6px;flex:0 0 auto
}
.mini-logo img{max-width:100%;max-height:34px;object-fit:contain}
.mini-logo .logo-fallback{font-size:11px;text-align:center}
.chain-meta b{display:block;font-size:13px}
.chain-meta span{font:600 9px "IBM Plex Mono",monospace;text-transform:uppercase;color:var(--muted)}
.product-body{padding:20px;display:flex;flex-direction:column;flex:1}
.status-line{display:flex;justify-content:space-between;gap:8px;align-items:start}
.status{
  display:inline-flex;align-items:center;gap:7px;padding:6px 8px;border:1.5px solid currentColor;
  font:800 9px "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.04em;
}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.status.confirmed{color:var(--red)}
.status.processed{color:var(--green)}
.status.variable{color:#88610d}
.status.conflict{color:#9a4a0c}
.status.watch{color:#5b6470}
.save{
  border:0;background:none;font-size:20px;line-height:1;padding:2px;color:#7d7b75;
}
.save.saved{color:var(--red)}
.product-card h3{
  font-family:"Archivo Black",sans-serif;font-size:25px;line-height:1.02;letter-spacing:-.035em;
  margin:17px 0 7px;text-transform:uppercase;
}
.brandline{font:600 10px "IBM Plex Mono",monospace;color:var(--muted);text-transform:uppercase}
.evidence-box{
  margin-top:18px;border-left:5px solid var(--red);background:#f6efe5;padding:13px 14px;
  font-size:13px;line-height:1.45;font-weight:800;
}
.product-note{font-size:13px;line-height:1.55;color:#53564f;margin:15px 0}
.card-actions{
  display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:auto;padding-top:15px;border-top:1px solid var(--line)
}
.card-actions button,.card-actions a{
  min-height:42px;border:1.5px solid var(--ink);background:var(--paper);font-weight:900;text-decoration:none;
  display:grid;place-items:center;padding:0 11px;font-size:11px;text-transform:uppercase;
}
.card-actions .details{background:var(--ink);color:white}
.empty{
  grid-column:1/-1;border:2px dashed var(--ink);padding:70px 20px;text-align:center;
  font-family:"Archivo Black",sans-serif;font-size:26px;background:var(--paper)
}

.manifesto{
  display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--ink);margin-top:16px;
}
.manifesto-left{background:var(--green);color:white;padding:46px;border-right:2px solid var(--ink)}
.manifesto-right{background:var(--paper);padding:46px}
.manifesto h3{font-family:"Archivo Black",sans-serif;font-size:38px;line-height:.95;text-transform:uppercase;margin:0 0 18px}
.manifesto p,.manifesto li{line-height:1.65}
.manifesto ol{padding-left:22px}
.manifesto .big-no{font-family:"Archivo Black";font-size:110px;line-height:.8;color:#9be7ba}

.footer{
  background:var(--ink);color:white;padding:58px 0 90px;border-top:2px solid var(--ink)
}
.footer-inner{width:min(1320px,calc(100% - 32px));margin:auto;display:grid;grid-template-columns:1.4fr .6fr;gap:60px}
.footer-brand{font-family:"Archivo Black";font-size:46px;line-height:.9;text-transform:uppercase}
.footer p{color:#b8bdb9;max-width:720px;line-height:1.6;font-size:13px}
.footer small{font:500 10px "IBM Plex Mono",monospace;color:#868b87;text-transform:uppercase}

.saved-dock{
  position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:60;
  background:var(--green);color:white;border:2px solid var(--ink);box-shadow:5px 5px 0 var(--ink);
  padding:10px 12px 10px 16px;display:none;align-items:center;gap:14px;
}
.saved-dock.show{display:flex}
.saved-dock b{font:800 11px "IBM Plex Mono",monospace;text-transform:uppercase}
.saved-dock button{border:0;background:white;font-weight:900;padding:9px 12px}

dialog{
  width:min(760px,calc(100% - 30px));max-height:88vh;border:2px solid var(--ink);padding:0;background:var(--paper);
  box-shadow:14px 14px 0 var(--green);color:var(--ink)
}
dialog::backdrop{background:rgba(17,21,18,.72);backdrop-filter:blur(4px)}
.modal-head{background:var(--red);color:white;padding:18px 20px;border-bottom:2px solid var(--ink);display:flex;justify-content:space-between;gap:20px;align-items:center}
.modal-head strong{font-family:"Archivo Black";font-size:20px;text-transform:uppercase}
.modal-close{border:2px solid var(--ink);background:var(--bone);width:38px;height:38px;font-weight:950}
.modal-body{padding:26px}
.modal-body h3{font-family:"Archivo Black";font-size:38px;line-height:1;margin:10px 0 16px;text-transform:uppercase}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal-cell{border:1.5px solid var(--ink);padding:14px}
.modal-cell span{display:block;font:700 9px "IBM Plex Mono",monospace;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.modal-cell b{font-size:14px}
.modal-note{margin:16px 0;line-height:1.6}
.modal-actions{display:flex;gap:8px;flex-wrap:wrap}
.modal-actions a,.modal-actions button{border:2px solid var(--ink);padding:11px 13px;text-decoration:none;font-weight:900;background:white}
.modal-actions .primary{background:var(--green);color:white}

.toast{
  position:fixed;right:18px;bottom:18px;z-index:90;background:var(--ink);color:white;border:2px solid var(--bone);
  padding:12px 15px;transform:translateY(120px);opacity:0;transition:.2s;max-width:350px;font-size:12px
}
.toast.show{transform:translateY(0);opacity:1}

html,body{max-width:100%;overflow-x:clip}
.nav-inner,.hero-grid,.hero-copy,.hero-art,.section,.stats-inner,.footer-inner{min-width:0}
img,svg,video,canvas{max-width:100%}

@media(max-width:1100px){
  .hero-grid{grid-template-columns:1fr 420px}
  .chain-grid{grid-template-columns:repeat(3,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .toolbelt{grid-template-columns:2fr 1fr 1fr}
  .toolbelt #category,.view-buttons{display:none}
}
@media(max-width:780px){
  .nav-links{display:none}
  .hero-grid{display:block}
  .hero-copy{border-right:0;padding:50px 0}
  .hero-art{min-height:470px;border-top:2px solid var(--ink)}
  h1{
    font-size:clamp(48px,12.5vw,82px);
    line-height:.84;
    letter-spacing:-.05em;
    max-width:100%;
    overflow-wrap:normal;
    word-break:normal;
  }
  h1 .stroke,h1 .solid{white-space:nowrap;word-break:normal;overflow-wrap:normal}
  .eyebrow{max-width:100%;line-height:1.35;flex-wrap:wrap}
  .stats-inner{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid #4a4e4b}
  .section{padding:58px 0}
  .section-head{grid-template-columns:1fr;gap:18px}
  .chain-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid,.product-grid.compact{grid-template-columns:1fr}
  .toolbelt{position:static;grid-template-columns:1fr}
  .toolbelt select{display:block!important}
  .manifesto{grid-template-columns:1fr}
  .manifesto-left{border-right:0;border-bottom:2px solid var(--ink)}
  .footer-inner{grid-template-columns:1fr}
}
@media(max-width:480px){
  .nav-inner{width:min(100% - 20px,1320px);gap:10px}
  .section,.hero-grid,.stats-inner,.footer-inner{width:min(100% - 20px,1320px)}
  .logo{min-width:0;font-size:clamp(13px,4.1vw,16px);white-space:nowrap;gap:8px}
  .logo-mark{width:28px;height:28px;flex:0 0 28px}
  .nav-actions{flex:0 0 auto}
  .nav-actions .plain-btn{display:none}
  .icon-btn{padding:9px 10px}
  .hero-copy{padding-top:38px}
  .hero-lead{font-size:16px}
  h1{
    margin-top:22px;
    font-size:clamp(40px,12.8vw,62px);
    line-height:.88;
    letter-spacing:-.045em;
  }
  .hero-cta{display:grid;grid-template-columns:1fr;align-items:start}
  .cta{width:100%;min-width:0;display:flex;justify-content:center;align-items:center;gap:10px;text-align:center}
  .hero-note{overflow-wrap:break-word}
  .chain-card{min-height:150px}
  .manifesto-left,.manifesto-right{padding:28px}
  .modal-grid{grid-template-columns:1fr}
}
@media(max-width:360px){
  .nav-inner{width:calc(100% - 16px)}
  .section,.hero-grid,.stats-inner,.footer-inner{width:calc(100% - 16px)}
  .logo{font-size:12px;letter-spacing:-.045em}
  .logo-mark{width:26px;height:26px;flex-basis:26px;font-size:16px}
  h1{font-size:clamp(36px,12.2vw,44px)}
  .eyebrow{font-size:10px;padding:7px 8px}
  .cta{padding-left:12px;padding-right:12px;font-size:14px}
}

/* Ocho superficies: composición 4x2 en escritorio/tablet, 2 columnas en móvil. */
.chain-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:780px){.chain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}