/* Centro técnico: guías y fichas. Se carga después de site.css y svc.css. */

/* Portada de guía */
.gd-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);color:var(--white);padding:calc(140px + env(safe-area-inset-top,0px)) 0 clamp(56px,7vw,88px)}
.gd-hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(143,178,204,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(143,178,204,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000 30%,transparent)}
.gd-hero::after{content:"";position:absolute;right:-10%;top:-30%;width:60%;height:140%;z-index:-1;background:radial-gradient(closest-side,rgba(143,178,204,.18),transparent)}
.gd-hero h1{font-size:clamp(40px,6vw,88px);text-transform:uppercase;font-stretch:66%;font-weight:800;line-height:.94;margin-top:18px;max-width:16ch}
.gd-hero h1 .accent{color:var(--aqua-lt)}
.gd-lead{font-size:clamp(18px,1.6vw,21px);color:#D3DCE2;max-width:62ch;margin-top:22px}
.gd-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;font-family:var(--f-mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-dk)}
.gd-meta span{display:inline-flex;align-items:center;gap:8px}
.gd-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--aqua-lt)}

/* Cuerpo: índice + artículo */
.gd-body{padding-block:clamp(56px,7vw,96px);background:var(--white)}
.gd-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:start}
.gd-toc{position:sticky;top:104px;font-size:14.5px}
.gd-toc b{display:block;font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--aqua);margin-bottom:14px}
.gd-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;border-left:1px solid var(--line)}
.gd-toc a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:2px solid transparent;text-decoration:none;color:var(--muted);line-height:1.35;transition:color .2s,border-color .2s}
.gd-toc a:hover{color:var(--ink)}
.gd-toc a.on{color:var(--ink);border-color:var(--aqua);font-weight:600}
.gd-art{max-width:760px;min-width:0}
.gd-art > section{scroll-margin-top:100px}
.gd-art > section + section{margin-top:clamp(48px,6vw,72px)}
.gd-art h2{font-size:clamp(30px,3.6vw,46px);text-transform:uppercase;font-stretch:72%;font-weight:800;line-height:1}
.gd-art h2 .n{display:block;font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.12em;color:var(--aqua);margin-bottom:12px;font-stretch:100%}
.gd-art h3{font-size:22px;text-transform:uppercase;font-stretch:78%;font-weight:800;margin-top:32px}
.gd-art p{margin-top:16px;color:#2C3A44;font-size:17.5px;line-height:1.7}
.gd-art p strong{color:var(--ink)}
.gd-art ul.dots{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.gd-art ul.dots li{position:relative;padding-left:28px;font-size:17px;line-height:1.55;color:#2C3A44}
.gd-art ul.dots li::before{content:"";position:absolute;left:0;top:.68em;width:14px;height:2px;background:var(--aqua)}
.gd-art a{color:var(--aqua);text-underline-offset:3px}
.gd-art a:hover{color:var(--ink)}

/* Chips de parámetros */
.chipset{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chipset span{font-size:14px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper)}
.chipset span.new{border-color:var(--aqua);background:#E6EEF4}
.chipset span.new::after{content:" · nuevo";font-family:var(--f-mono);font-size:11px;color:var(--aqua);letter-spacing:.04em}
html[lang="en"] .chipset span.new::after{content:" · new"}

/* Tablas */
.tbl{margin-top:22px;overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--white)}
.tbl table{width:100%;border-collapse:collapse;font-size:15px;min-width:520px}
.tbl caption{caption-side:bottom;text-align:left;padding:12px 16px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.tbl th,.tbl td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font-family:var(--f-mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--paper)}
.tbl tbody tr:last-child td,.tbl tbody tr:last-child th{border-bottom:0}
.tbl tbody th{font-weight:600}
.tbl td.num{font-family:var(--f-mono);font-size:14px;white-space:nowrap}
.tbl.cmp td,.tbl.cmp th{width:42%}
.tbl.cmp th:first-child{width:16%}

/* Avisos */
.callout{margin-top:24px;padding:18px 20px 18px 54px;border-radius:12px;background:var(--paper);border:1px solid var(--line);position:relative;font-size:16px;line-height:1.6;color:#2C3A44}
.callout::before{content:"i";position:absolute;left:18px;top:18px;width:22px;height:22px;border-radius:50%;background:var(--aqua);color:var(--white);font:700 13px/22px var(--f-mono);text-align:center}
.callout.warn{background:#FBF4EA;border-color:#EAD3B0}
.callout.warn::before{content:"!";background:var(--amber)}
.callout p{margin:0;font-size:16px}

/* Diagrama: a dónde va tu descarga */
.dz{margin-top:28px;border-radius:14px;background:var(--ink);color:var(--white);padding:clamp(22px,3vw,34px);position:relative;overflow:hidden}
.dz::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(143,178,204,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(143,178,204,.05) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
.dz-src{position:relative;display:flex;align-items:center;gap:14px;justify-content:center}
.dz-src svg{flex:none}
.dz-src b{font-family:var(--f-display);font-stretch:78%;font-weight:800;font-size:20px;text-transform:uppercase;letter-spacing:.02em}
.dz-src small{display:block;font-family:var(--f-mono);font-size:11.5px;color:var(--muted-dk);letter-spacing:.08em;text-transform:uppercase}
.dz-split{position:relative;height:64px;margin:6px auto 0;width:calc(50% + 2px)}
.dz-split i{position:absolute;background-size:16px 16px}
.dz-split .v{left:50%;top:0;width:2px;height:24px;margin-left:-1px;background:repeating-linear-gradient(180deg,var(--aqua-lt) 0 8px,transparent 8px 16px);animation:dzV 1s linear infinite}
.dz-split .h{left:0;right:0;top:24px;height:2px;background:repeating-linear-gradient(90deg,var(--aqua-lt) 0 8px,transparent 8px 16px);animation:dzH 1s linear infinite}
.dz-split .l,.dz-split .r{top:24px;width:2px;height:40px;background:repeating-linear-gradient(180deg,var(--aqua-lt) 0 8px,transparent 8px 16px);animation:dzV 1s linear infinite}
.dz-split .l{left:0}.dz-split .r{right:0}
@keyframes dzV{to{background-position:0 16px}}
@keyframes dzH{to{background-position:16px 0}}
.dz-ends{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dz-end{border:1px solid var(--line-dk);border-radius:12px;padding:18px 18px 20px;background:rgba(255,255,255,.03);display:grid;gap:8px;align-content:start}
.dz-end .ic{height:44px;display:flex;align-items:flex-end}
.dz-end em{font-style:normal;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dk)}
.dz-end b{font-family:var(--f-display);font-stretch:76%;font-weight:800;font-size:clamp(22px,2.4vw,28px);text-transform:uppercase;line-height:1;color:var(--aqua-lt)}
.dz-end span{font-size:14.5px;color:#CAD4DC;line-height:1.45}
.dz-wave path{animation:dzWave 3s ease-in-out infinite}
@keyframes dzWave{50%{transform:translateX(-6px)}}
.dz-drop{animation:dzDrop 1.6s ease-in infinite}
@keyframes dzDrop{0%{transform:translateY(-6px);opacity:0}30%{opacity:1}100%{transform:translateY(10px);opacity:0}}

/* Pie del artículo: aviso, fuentes y siguiente paso */
.gd-src{margin-top:clamp(48px,6vw,72px);padding-top:28px;border-top:1px solid var(--line)}
.gd-src h2{font-size:24px}
.gd-src ol{margin:16px 0 0;padding-left:22px;display:grid;gap:10px;font-size:15px;color:var(--muted)}
.gd-src li{padding-left:4px;line-height:1.5}
.gd-disc{margin-top:22px;font-size:14px;color:var(--muted);line-height:1.6}
.gd-next{margin-top:clamp(40px,5vw,56px);border-radius:14px;background:var(--paper);border:1px solid var(--line);padding:clamp(22px,3vw,32px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}
.gd-next b{display:block;font-family:var(--f-display);font-stretch:76%;font-weight:800;font-size:clamp(22px,2.4vw,30px);text-transform:uppercase;line-height:1.05}
.gd-next span{display:block;margin-top:6px;color:var(--muted);font-size:15.5px}
.gd-next .btn{white-space:nowrap}

@media (max-width:1060px){
  .gd-grid{grid-template-columns:minmax(0,1fr)}
  .gd-toc{position:static;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
}
@media (max-width:640px){
  .gd-hero{padding-top:calc(116px + env(safe-area-inset-top,0px))}
  .dz-ends{grid-template-columns:minmax(0,1fr)}
  .dz-split{width:2px;height:36px}
  .dz-split .h,.dz-split .l,.dz-split .r{display:none}
  .dz-split .v{height:36px}
  .gd-next{grid-template-columns:minmax(0,1fr)}
  .gd-next .btn{justify-self:start}
}
@media (prefers-reduced-motion:reduce){
  .dz-split i,.dz-wave path,.dz-drop{animation:none}
}
.gd-art .faq-i h3{font-family:var(--f-sans);font-weight:600;font-stretch:100%;font-size:clamp(17px,1.5vw,19px);text-transform:none;margin-top:0;line-height:1.35}
@media (max-width:640px){
  .tbl.cmp table{min-width:0;font-size:13.5px}
  .tbl.cmp th,.tbl.cmp td{padding:10px 10px}
  .tbl.cmp th:first-child{width:24%}
}

/* ---------- Interactivo ---------- */
/* Selector de destino */
.pick{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:26px}
.pick-q{width:100%;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--aqua);margin-bottom:2px}
.pick button{all:unset;box-sizing:border-box;cursor:pointer;padding:11px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--white);font-size:15px;font-weight:600;color:var(--ink);transition:background .25s,border-color .25s,color .25s,transform .25s var(--ease)}
.pick button:hover{border-color:var(--aqua);transform:translateY(-2px)}
.pick button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.pick button:focus-visible{outline:2px solid var(--aqua);outline-offset:2px}
.dz{margin-top:14px}
button.dz-end{all:unset;box-sizing:border-box;cursor:pointer;border:1px solid var(--line-dk);border-radius:12px;padding:18px 18px 20px;background:rgba(255,255,255,.03);display:grid;gap:8px;align-content:start;transition:opacity .45s var(--ease),border-color .45s,background .45s,transform .45s var(--ease)}
button.dz-end:hover{border-color:rgba(143,178,204,.5)}
button.dz-end:focus-visible{outline:2px solid var(--aqua-lt);outline-offset:3px}
.dz-end .ic{display:flex;align-items:flex-end;height:44px}
.dz-split .hl{right:50%}.dz-split .hr{left:50%}
.dz-split i{transition:opacity .45s}
.dz[data-p="nacion"] .dz-end[data-p="drenaje"],.dz[data-p="drenaje"] .dz-end[data-p="nacion"]{opacity:.32;transform:scale(.97)}
.dz[data-p="nacion"] .dz-end[data-p="nacion"],.dz[data-p="drenaje"] .dz-end[data-p="drenaje"]{border-color:var(--aqua-lt);background:rgba(143,178,204,.12);box-shadow:0 0 0 1px var(--aqua-lt),0 20px 50px -25px rgba(143,178,204,.6)}
.dz[data-p="nacion"] .hr,.dz[data-p="nacion"] .r,.dz[data-p="drenaje"] .hl,.dz[data-p="drenaje"] .l{opacity:.12}
.dz[data-p="nacion"] .dz-split i,.dz[data-p="drenaje"] .dz-split i{animation-duration:.45s}
.dz[data-p="nose"] .dz-end{animation:dzAsk 1.6s ease-in-out infinite}
.dz[data-p="nose"] .dz-end+.dz-end{animation-delay:.8s}
@keyframes dzAsk{50%{border-color:var(--aqua-lt);background:rgba(143,178,204,.1)}}
.dz-res{position:relative}
.dz-res > div{display:none;margin-top:16px;padding:16px 18px;border-radius:10px;background:rgba(143,178,204,.12);border:1px solid rgba(143,178,204,.35);font-size:15.5px;line-height:1.55;color:#DCE6EC}
.dz-res b{color:var(--white)}
.dz-res a{color:var(--aqua-lt);font-weight:600;white-space:nowrap}
.dz[data-p="nacion"] .r-nacion,.dz[data-p="drenaje"] .r-drenaje,.dz[data-p="nose"] .r-nose{display:block;animation:dzIn .5s var(--ease)}
@keyframes dzIn{from{opacity:0;transform:translateY(8px)}}
html:not(.js) .dz-res > div{display:block}

/* Parámetros que se explican al tocarlos */
.chipset .chip{all:unset;box-sizing:border-box;cursor:pointer;font-size:14px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper);transition:background .2s,border-color .2s,color .2s,transform .2s var(--ease)}
.chipset .chip:hover{border-color:var(--aqua);transform:translateY(-1px)}
.chipset .chip:focus-visible{outline:2px solid var(--aqua);outline-offset:2px}
.chipset .chip.new{border-color:var(--aqua);background:#E6EEF4}
.chipset .chip.new::after{content:" · nuevo";font-family:var(--f-mono);font-size:11px;color:var(--aqua);letter-spacing:.04em}
html[lang="en"] .chipset .chip.new::after{content:" · new"}
.chipset .chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.chipset .chip[aria-pressed="true"]::after{color:var(--aqua-lt)}
.pdefs{margin:12px 0 0;padding:14px 18px;border-radius:10px;border:1px dashed var(--line);background:var(--white);min-height:52px}
.pdefs-hint{margin:0!important;font-size:14.5px!important;color:var(--muted)!important}
.js .pdefs > div{display:none}
.pdefs > div{margin:0}
.pdefs dt{font-weight:700;font-size:15.5px}
.pdefs dd{margin:4px 0 0;font-size:15.5px;line-height:1.55;color:#2C3A44}
.pdefs.has .pdefs-hint{display:none}
.pdefs.has{border-style:solid;border-color:var(--aqua);background:#F3F7FA}
.pdefs > div.on{display:block;animation:dzIn .35s var(--ease)}
html:not(.js) .pdefs > div{display:block;margin-top:8px}

/* Comparativa en celular: interruptor */
.cmpm{display:none}
@media (max-width:640px){
  .tbl.cmp{display:none}
  .cmpm{display:block;margin-top:22px}
  .cmpm-sw{position:relative;display:grid;grid-template-columns:1fr 1fr;padding:4px;border-radius:999px;background:var(--paper);border:1px solid var(--line)}
  .cmpm-sw button{all:unset;position:relative;z-index:1;text-align:center;padding:10px 0;font-weight:700;font-size:15px;cursor:pointer;transition:color .3s}
  .cmpm-sw button[aria-selected="true"]{color:var(--white)}
  .cmpm-sw i{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:999px;background:var(--ink);transition:transform .45s var(--ease)}
  .cmpm[data-n="2"] .cmpm-sw i{transform:translateX(100%)}
  .cmpm-card{margin:14px 0 0;border:1px solid var(--line);border-radius:12px;background:var(--white);overflow:hidden}
  .js .cmpm-card{display:none}
  .js .cmpm[data-n="1"] .cmpm-card[data-n="1"],.js .cmpm[data-n="2"] .cmpm-card[data-n="2"]{display:block;animation:dzIn .4s var(--ease)}
  .cmpm-t{margin:0!important;padding:12px 16px;font-family:var(--f-display)!important;font-stretch:76%;font-weight:800;font-size:20px!important;text-transform:uppercase;color:var(--aqua)!important;background:var(--paper);border-bottom:1px solid var(--line)}
  .cmpm-card > div{padding:12px 16px;border-bottom:1px solid var(--line)}
  .cmpm-card > div:last-child{border-bottom:0}
  .cmpm-card dt{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  .cmpm-card dd{margin:4px 0 0;font-size:15.5px;line-height:1.5}
  .cmpm-note{font-size:13px!important;color:var(--muted)!important;margin-top:10px!important}
}
@media (prefers-reduced-motion:reduce){
  .dz[data-p="nose"] .dz-end{animation:none}
}

/* ---------- Guía de calidad: explorador por proceso ---------- */
.qx{margin-top:24px;border:1px solid var(--line);border-radius:14px;background:var(--white);padding:clamp(18px,2.6vw,28px)}
.qx .pick-q{margin:0 0 10px}
.qx-tabs{display:flex;flex-wrap:wrap;gap:8px}
.qx-tabs button{all:unset;box-sizing:border-box;cursor:pointer;padding:10px 15px;border-radius:999px;border:1.5px solid var(--line);background:var(--paper);font-size:14.5px;font-weight:600;transition:background .25s,border-color .25s,color .25s,transform .25s var(--ease)}
.qx-tabs button:hover{border-color:var(--aqua);transform:translateY(-2px)}
.qx-tabs button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.qx-tabs button:focus-visible{outline:2px solid var(--aqua);outline-offset:2px}
.qx-panel{margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.js .qx-panel{display:none}
.js .qx-panel.on{display:block;animation:dzIn .45s var(--ease)}
.qx-panel h3{margin-top:0!important;color:var(--aqua)}
.qx-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:22px;margin-top:6px}
.qx-grid p{font-size:16px!important;margin-top:6px!important}
.qx-l{font-family:var(--f-mono);font-size:11.5px!important;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)!important;margin-top:14px!important}
.qx-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.qx-tags span{font-size:13px;padding:5px 10px;border-radius:999px;background:#E6EEF4;color:var(--aqua);font-weight:600}
.qx-ref{background:var(--ink);color:#D3DCE2;border-radius:12px;padding:6px 18px 18px;align-self:start}
.qx-ref .qx-l{color:var(--aqua-lt)!important}
.qx-ref p{color:#D3DCE2!important}
.qx-ref strong{color:var(--white)}
.qx-bot{margin-top:10px;padding-top:4px}
html:not(.js) .qx-panel{display:block}

/* Escala de conductividad */
.qs{margin:26px 0 0;padding:clamp(18px,2.6vw,28px);border-radius:14px;background:var(--ink);color:var(--white)}
.qs-bar{position:relative;height:14px;margin:34px 6px 34px;border-radius:999px;background:linear-gradient(90deg,#BFE0F5 0%,#8FB2CC 30%,#5F87A3 55%,#9C8A6B 80%,#C9893F 100%)}
.qs-zone{position:absolute;left:0;top:-8px;bottom:-8px;width:0;border-radius:999px;border:2px solid var(--white);box-shadow:0 0 0 4px rgba(255,255,255,.12);opacity:0;transition:width .7s var(--ease),opacity .4s}
.qs.has .qs-zone{opacity:1}
.qs-dot{position:absolute;left:var(--x);top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--white);border:3px solid var(--ink);box-shadow:0 0 0 1px rgba(255,255,255,.4)}
.qs-dot span{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);font:600 12px/1 var(--f-mono);color:var(--aqua-lt)}
.qs-dot[data-n="2"] span,.qs-dot[data-n="4"] span{bottom:auto;top:16px}
.qs-ticks span{position:absolute;left:var(--x);top:36px;transform:translateX(-50%);font:500 11px/1 var(--f-mono);color:var(--muted-dk)}
.qs-ends{display:flex;justify-content:space-between;margin-top:22px;font:500 11.5px/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted-dk)}
.qs-now{margin:14px 0 0;min-height:1.4em;font-size:15px;color:var(--aqua-lt)}
.qs-marks{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px}
.qs-marks li{display:grid;grid-template-columns:24px minmax(0,1fr);column-gap:10px;font-size:14.5px;line-height:1.35}
.qs-n{grid-row:span 2;width:22px;height:22px;border-radius:50%;background:var(--aqua-lt);color:var(--ink);font:700 12px/22px var(--f-mono);text-align:center}
.qs-marks b{font-weight:600;color:var(--white)}
.qs-marks em{font-style:normal;color:var(--muted-dk);font-size:13.5px}
.qs figcaption{margin-top:16px;font-size:12.5px;color:var(--muted-dk)}
@media (max-width:640px){
  .qx-grid{grid-template-columns:minmax(0,1fr);gap:4px}
  .qx-tabs{flex-wrap:nowrap;overflow-x:auto;margin:0 -4px;padding:2px 4px 6px;scrollbar-width:none}
  .qx-tabs::-webkit-scrollbar{display:none}
  .qx-tabs button{flex:none}
  .qs-marks{grid-template-columns:minmax(0,1fr)}
  .qs-ticks span:nth-child(even){display:none}
}
.gd-art .qx-ref strong{color:var(--white)}
.gd-art .qs-now{color:var(--aqua-lt);font-size:15px;margin-top:14px}
.gd-art .qx .pick-q{font-size:12px;line-height:1.4;margin:0 0 10px;color:var(--aqua)}
.qx-grid p.qx-l{font-size:11.5px!important;line-height:1.4;margin-top:16px!important}
.gd-art .qs-marks,.gd-art .qs figcaption{color:var(--muted-dk)}
.gd-art .btn--solid,.gd-art .btn--solid:hover{color:var(--white)}

/* ---------- Código de color de las guías ---------- */
.gd-art{--nac:#1F7BC0;--nac-lt:#E3EFF9;--nac-dk:#6DB8EE;--dren:#7651B8;--dren-lt:#EEE8F8;--dren-dk:#B79BEA;--ok:#23855A;--ok-lt:#E4F3EB;--bad:#C23B2A;--bad-lt:#FCEBE7;--warn:#B9761E}
.gd-art h2 .n{display:block;width:fit-content;padding:3px 9px;border-radius:999px;background:var(--aqua);color:var(--white)}
#nom001 h2 .n,#nom001 ul.dots li::before{background:var(--nac)}
#nom002 h2 .n,#nom002 ul.dots li::before{background:var(--dren)}
#practica h2 .n,#aquargentum h2 .n{background:var(--ok)}
.gd-toc a.on{border-color:var(--nac)}

/* Selector de destino */
.pick button::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;background:var(--muted-dk);vertical-align:0}
.pick button[data-p="nacion"]::before{background:var(--nac)}
.pick button[data-p="drenaje"]::before{background:var(--dren)}
.pick button[data-p="nose"]::before{background:var(--warn)}
.pick button[data-p="nacion"][aria-pressed="true"]{background:var(--nac);border-color:var(--nac)}
.pick button[data-p="drenaje"][aria-pressed="true"]{background:var(--dren);border-color:var(--dren)}
.pick button[data-p="nose"][aria-pressed="true"]{background:var(--warn);border-color:var(--warn)}
.pick button[aria-pressed="true"]::before{background:var(--white)}
.dz-end[data-p="nacion"] b{color:var(--nac-dk)}
.dz-end[data-p="drenaje"] b{color:var(--dren-dk)}
.dz-end[data-p="nacion"] svg *{stroke:var(--nac-dk)}
.dz-end[data-p="drenaje"] svg *{stroke:var(--dren-dk)}
.dz-end[data-p="nacion"]{border-top:3px solid var(--nac)}
.dz-end[data-p="drenaje"]{border-top:3px solid var(--dren)}
.dz-split .hl,.dz-split .l{background:repeating-linear-gradient(90deg,var(--nac-dk) 0 8px,transparent 8px 16px)}
.dz-split .l{background:repeating-linear-gradient(180deg,var(--nac-dk) 0 8px,transparent 8px 16px)}
.dz-split .hr{background:repeating-linear-gradient(90deg,var(--dren-dk) 0 8px,transparent 8px 16px)}
.dz-split .r{background:repeating-linear-gradient(180deg,var(--dren-dk) 0 8px,transparent 8px 16px)}
.dz[data-p="nacion"] .dz-end[data-p="nacion"]{border-color:var(--nac-dk);background:rgba(31,123,192,.16);box-shadow:0 0 0 1px var(--nac-dk),0 20px 50px -25px rgba(109,184,238,.7)}
.dz[data-p="drenaje"] .dz-end[data-p="drenaje"]{border-color:var(--dren-dk);background:rgba(118,81,184,.18);box-shadow:0 0 0 1px var(--dren-dk),0 20px 50px -25px rgba(183,155,234,.7)}
.dz-res > .r-nacion{background:rgba(31,123,192,.18);border-color:rgba(109,184,238,.55)}
.dz-res > .r-drenaje{background:rgba(118,81,184,.2);border-color:rgba(183,155,234,.55)}
.dz-res > .r-nose{background:rgba(201,137,63,.16);border-color:rgba(201,137,63,.55)}
.dz-res .r-nacion a{color:var(--nac-dk)}
.dz-res .r-drenaje a{color:var(--dren-dk)}
#destino ul.dots li:nth-child(1)::before{background:var(--nac)}
#destino ul.dots li:nth-child(2)::before{background:var(--dren)}
#destino ul.dots li:nth-child(3)::before{background:var(--ok)}
#destino ul.dots li::before{height:10px;width:10px;border-radius:50%;top:.5em;left:2px}

/* Chips de parámetros */
#nom001 .chipset .chip:hover{border-color:var(--nac)}
#nom001 .chipset .chip[aria-pressed="true"]{background:var(--nac);border-color:var(--nac)}
#nom001 .pdefs.has{border-color:var(--nac);background:var(--nac-lt)}
.chipset .chip.new{border-color:var(--ok);background:var(--ok-lt)}
.chipset .chip.new::after{color:var(--ok);font-weight:600}
.chipset .chip.new[aria-pressed="true"]{background:var(--ok);border-color:var(--ok)}
.chipset .chip.new[aria-pressed="true"]::after{color:#CFEBDB}
#nom001 .pchips + p + .pchips .chip{background:#EEF0F3}

/* NOM-002 */
#nom002 .tbl{border-top:3px solid var(--dren)}
#nom002 .tbl thead th{background:var(--dren-lt);color:var(--dren)}
#nom002 .tbl tbody th{border-left:0}

/* Callouts */
.callout{background:var(--nac-lt);border-color:#BFD9EE}
.callout::before{background:var(--nac)}
.callout.warn{background:#FBF1E2;border-color:#EBCB9B}
.callout.warn::before{background:var(--warn)}

/* Comparativa */
.tbl.cmp thead th:nth-child(2){background:var(--nac);color:var(--white)}
.tbl.cmp thead th:nth-child(3){background:var(--dren);color:var(--white)}
.tbl.cmp tbody td:nth-child(2){background:#F2F8FD}
.tbl.cmp tbody td:nth-child(3){background:#F6F2FC}
.cmpm-sw i{background:var(--nac);transition:transform .45s var(--ease),background .45s}
.cmpm[data-n="2"] .cmpm-sw i{background:var(--dren)}
.cmpm-card[data-n="1"]{border-top:3px solid var(--nac)}
.cmpm-card[data-n="2"]{border-top:3px solid var(--dren)}
.cmpm-card[data-n="1"] .cmpm-t{color:var(--nac)!important;background:var(--nac-lt)}
.cmpm-card[data-n="2"] .cmpm-t{color:var(--dren)!important;background:var(--dren-lt)}

/* En la práctica: lista con palomitas verdes */
#practica ul.dots li{padding-left:34px}
#practica ul.dots li::before{content:"✓";width:22px;height:22px;top:.12em;border-radius:50%;background:var(--ok);color:var(--white);font:700 13px/22px var(--f-sans);text-align:center}
#aquargentum > p{border-left:4px solid var(--ok);padding:16px 20px;background:var(--ok-lt);margin-top:0!important;margin-bottom:0}
#aquargentum h2 + p{margin-top:18px!important;border-radius:0 10px 0 0}
#aquargentum > p:last-child{border-radius:0 0 10px 0}
#aquargentum h2 + p:last-child{border-radius:0 10px 10px 0}
#aquargentum > p + p{padding-top:0}

/* ---------- Guía de calidad: un color por proceso ---------- */
[data-k="calderas"]{--pc:#D2552B}
[data-k="torres"]{--pc:#1A93AD}
[data-k="pintura"]{--pc:#8A4FC0}
[data-k="farma"]{--pc:#23855A}
[data-k="lab"]{--pc:#3A5FCD}
[data-k="alimentos"]{--pc:#B07A0C}
.qx-tabs button::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;background:var(--pc)}
.qx-tabs button:hover{border-color:var(--pc)}
.qx-tabs button[aria-selected="true"]{background:var(--pc);border-color:var(--pc)}
.qx-tabs button[aria-selected="true"]::before{background:var(--white)}
.qx-panel{border-top:4px solid var(--pc)}
.qx-panel h3{color:var(--pc)}
.qx-tags span{background:color-mix(in srgb,var(--pc) 13%,white);color:color-mix(in srgb,var(--pc) 85%,black)}
.qx-grid:first-of-type > div:first-child .qx-l:first-child{color:var(--ok)!important}
.qx-grid:first-of-type > div:first-child .qx-l:first-child::before{content:"✓ "}
.qx-bot{gap:14px}
.qx-bot > div{border-radius:12px;padding:4px 16px 14px}
.qx-bot > div:first-child{background:var(--bad-lt);border:1px solid #F2C6BD}
.qx-bot > div:first-child .qx-l{color:var(--bad)!important}
.qx-bot > div:first-child .qx-l::before{content:"⚠ "}
.qx-bot > div:last-child{background:#E8F0F6;border:1px solid #C5D7E5}
.qx-bot > div:last-child .qx-l{color:var(--aqua)!important}
.qx-bot > div:last-child .qx-l::before{content:"→ "}
.qx-ref{border-top:4px solid var(--pc)}
.qs-bar{background:linear-gradient(90deg,#4FC1F0 0%,#2E8FD0 30%,#6C7FA8 52%,#B98A4E 75%,#D2552B 100%)}
.qs-zone{border-color:var(--pc,#fff);box-shadow:0 0 0 4px color-mix(in srgb,var(--pc,#fff) 30%,transparent)}
.gd-art .qs-now{color:color-mix(in srgb,var(--pc,#8FB2CC) 55%,white)}
#parametros .chipset .chip[aria-pressed="true"]{background:var(--aqua);border-color:var(--aqua)}
#resumen tbody th{position:relative;padding-left:30px;border-left:4px solid var(--pc)}
#resumen tbody th::before{content:"";position:absolute;left:12px;top:19px;width:10px;height:10px;border-radius:50%;background:var(--pc)}
#resumen tbody tr:nth-child(1){--pc:#D2552B}
#resumen tbody tr:nth-child(2){--pc:#1A93AD}
#resumen tbody tr:nth-child(3){--pc:#8A4FC0}
#resumen tbody tr:nth-child(4){--pc:#23855A}
#resumen tbody tr:nth-child(5){--pc:#3A5FCD}
#resumen tbody tr:nth-child(6){--pc:#B07A0C}
@media (max-width:640px){.qx-bot{gap:10px}}


/* ---------- Guía de costos ---------- */
/* Iceberg de costos */
.ice{--ip:clamp(20px,3vw,32px);position:relative;margin-top:24px;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#16476B 0%,#0E2F4A 55%,#0A1E30 100%);padding:0 0 var(--ip);color:var(--white)}
.ice-art{position:absolute;z-index:1;right:clamp(-40px,2vw,30px);top:12px;bottom:0;width:min(42%,320px);pointer-events:none}
.ice-berg{position:absolute;inset:0;background:linear-gradient(180deg,#FFFFFF 0%,#F2F8FC 26%,rgba(160,206,236,.38) 34%,rgba(120,180,222,.16) 100%);clip-path:polygon(44% 0,58% 9%,66% 7%,78% 24%,84% 33%,100% 52%,92% 74%,76% 92%,52% 100%,26% 94%,8% 76%,0 54%,14% 33%,22% 24%,32% 12%)}
.ice-top,.ice-bot,.ice .pdefs,.ice-line{position:relative}
.ice-top{min-height:150px;padding:var(--ip) calc(var(--ip) + min(36%,260px)) 22px var(--ip);background:linear-gradient(180deg,#EAF4FB,#D6EBF8)}
.ice .chipset,.ice-l,.ice .pdefs{position:relative;z-index:2}
.ice-bot{padding:26px calc(var(--ip) + min(36%,260px)) 0 var(--ip)}
.ice-l{margin:0!important;font-family:var(--f-mono);font-size:12px!important;letter-spacing:.1em;text-transform:uppercase}
.ice-top .ice-l{color:var(--aqua)!important}
.ice-bot .ice-l{color:#9FD0F2!important}
.ice-line{z-index:2;height:0;border-top:2px dashed rgba(255,255,255,.7)}
.ice-line::after{content:"nivel del agua";position:absolute;right:var(--ip);top:-22px;font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#2F6E98}
.ice .chipset .chip{background:var(--white);border-color:#B9D6EA;color:var(--ink);font-weight:600}
.ice .chipset .chip:hover{border-color:var(--aqua)}
.ice .chipset .chip[aria-pressed="true"]{background:var(--aqua);border-color:var(--aqua);color:var(--white)}
.ice-bot .chipset .chip{background:rgba(194,59,42,.16);border-color:rgba(255,160,145,.55);color:#FFE3DD}
.ice-bot .chipset .chip:hover{border-color:#FF9C8C}
.ice-bot .chipset .chip[aria-pressed="true"]{background:#C23B2A;border-color:#C23B2A;color:var(--white)}
.ice .pdefs{margin:20px var(--ip) 0;border:1px dashed rgba(255,255,255,.35);background:rgba(255,255,255,.06)}
.ice .pdefs-hint{color:#B8D3E6!important}
.ice .pdefs.has{border-style:solid;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.1)}
.ice .pdefs dt{color:var(--white)}
.ice .pdefs dd{color:#D6E4EE}
@media (max-width:640px){
  .ice-art{width:46%;right:-30px;opacity:.55}
  .ice-top{min-height:0;padding-right:var(--ip)}
  .ice-bot{padding-right:var(--ip)}
}

/* Barras de incrustación */
.sb{margin:26px 0 0;padding:clamp(18px,2.6vw,28px);border:1px solid var(--line);border-radius:14px;background:var(--white)}
.gd-art .sb-h{margin:0!important;font-family:var(--f-display);font-stretch:78%;font-weight:800;font-size:20px!important;text-transform:uppercase;color:var(--ink)}
.sb{--s1:#E0A93B;--s2:#DA6A2C;--s3:#C23B2A}
.sb-leg{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--muted)}
.sb-leg li::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:7px;vertical-align:-1px}
.sb-leg .s1::before{background:var(--s1)}
.sb-leg .s2::before{background:var(--s2)}
.sb-leg .s3::before{background:var(--s3)}
.sb-grid{margin-top:16px;display:grid;gap:14px}
.sb-row{display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;align-items:center}
.sb-t b{display:block;font-family:var(--f-mono);font-size:14px}
.sb-t em{font-style:normal;font-size:12.5px;color:var(--muted)}
.sb-bars{display:grid;gap:4px}
.sb-bar{position:relative;display:flex;align-items:center;gap:8px;height:18px}
.sb-bar i{display:block;height:100%;border-radius:0 4px 4px 0;min-width:4px}
.sb-bar.s1 i{background:var(--s1)}
.sb-bar.s2 i{background:var(--s2)}
.sb-bar.s3 i{background:var(--s3)}
.sb-bar span{font:600 12.5px/1 var(--f-mono);color:#2C3A44;white-space:nowrap}
.sb-bar.na span{font-weight:400;color:var(--muted-dk)}
.js .sb-bar i{transform-origin:left;transform:scaleX(0);transition:transform 1s var(--ease)}
.js .sb.in .sb-bar i{transform:scaleX(1)}
.sb figcaption{margin-top:16px;font-size:12.5px;line-height:1.5;color:var(--muted)}

/* Semáforo de membranas */
.sem{margin-top:20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sem-i{border-radius:12px;padding:16px 16px 6px;border:1px solid}
.sem-i b{display:block;margin-top:10px;font-size:16px}
.gd-art .sem-i p{font-size:15px;margin-top:6px}
.sem-dot{display:block;width:16px;height:16px;border-radius:50%}
.sem-i.ok{background:#E4F3EB;border-color:#BFE0CC}
.sem-i.ok .sem-dot{background:#23855A;box-shadow:0 0 0 5px rgba(35,133,90,.18)}
.sem-i.ok b{color:#1C6C49}
.sem-i.warn{background:#FBF1E2;border-color:#EBCB9B}
.sem-i.warn .sem-dot{background:#D99A2B;box-shadow:0 0 0 5px rgba(217,154,43,.2)}
.sem-i.warn b{color:#8E5A10}
.sem-i.bad{background:#FCEBE7;border-color:#F2C6BD}
.sem-i.bad .sem-dot{background:#C23B2A;box-shadow:0 0 0 5px rgba(194,59,42,.18)}
.sem-i.bad b{color:#A3301F}
.gd-art .sem-src{font-size:13px;color:var(--muted);margin-top:10px}
@media (max-width:760px){.sem{grid-template-columns:minmax(0,1fr)}}

/* Fuera de calidad contra dentro de calidad */
.vs{margin-top:22px;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.vs-h,.vs-r{display:grid;grid-template-columns:1fr 1fr}
.vs-h span{padding:14px 18px;font-family:var(--f-display);font-stretch:78%;font-weight:800;font-size:19px;text-transform:uppercase;color:var(--white)}
.vs-h .vs-bad{background:#C23B2A}
.vs-h .vs-ok{background:#23855A}
.vs-r span{position:relative;padding:13px 18px 13px 44px;font-size:15.5px;line-height:1.45;border-top:1px solid var(--line)}
.vs-r span:first-child{background:#FDF3F1;color:#5C231B}
.vs-r span:last-child{background:#F0F8F3;color:#1D4D37}
.vs-r span::before{position:absolute;left:16px;top:13px;width:19px;height:19px;border-radius:50%;color:var(--white);font:700 11px/19px var(--f-sans);text-align:center}
.vs-r span:first-child::before{content:"✕";background:#C23B2A}
.vs-r span:last-child::before{content:"✓";background:#23855A}
@media (max-width:640px){
  .vs-h span{font-size:15px;padding:12px}
  .vs-r span{font-size:14px;padding:11px 10px 11px 34px}
  .vs-r span::before{left:9px;top:12px;width:17px;height:17px;line-height:17px}
}
#iceberg h2 .n,#calderas h2 .n,#torres h2 .n,#equipos h2 .n{background:#C23B2A}
#descargas h2 .n{background:#7651B8}
#beneficios h2 .n{background:#23855A}


/* ---------- Guía de panorama ---------- */
.gd-art{--f-fis:#1F7BC0;--f-qui:#7651B8;--f-mem:#1A93AD;--f-des:#23855A;--f-lod:#8A5A2B;--f-ter:#D2552B}
.fam-fis{--fc:var(--f-fis)}.fam-qui{--fc:var(--f-qui)}.fam-mem{--fc:var(--f-mem)}.fam-des{--fc:var(--f-des)}.fam-lod{--fc:var(--f-lod)}.fam-ter{--fc:var(--f-ter)}
[data-k="entrada"]{--pc:#1A93AD}
[data-k="residual"]{--pc:#7651B8}
.fam-leg{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:13.5px;color:var(--muted)}
.fam-leg li::before{content:"";display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:6px;background:var(--fc);vertical-align:-1px}
.gd-art .fl-intro{font-size:15.5px!important;color:var(--muted)!important;margin-top:4px!important}
.gd-art .fl-lab{margin:18px 0 0!important;font-family:var(--f-mono);font-size:11.5px!important;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)!important}
.fl-row{align-items:center;gap:6px;margin-top:10px}
.fl .chipset span.fl-ar,.fl .chipset span.fl-or{padding:0 2px;border:0;background:none;border-radius:0;font-size:16px;color:var(--muted-dk);font-weight:700}
.fl .chipset span.fl-or{font-size:14px;font-style:italic;font-weight:500}
.fl .chipset .chip{display:inline-flex;align-items:center;gap:7px;background:color-mix(in srgb,var(--fc) 10%,white);border:1.5px solid color-mix(in srgb,var(--fc) 45%,white);color:color-mix(in srgb,var(--fc) 80%,black);font-weight:600}
.fl .chipset .chip:hover{border-color:var(--fc)}
.fl .chipset .chip[aria-pressed="true"]{background:var(--fc);border-color:var(--fc);color:var(--white)}
.fl .chipset span.fl-n{display:inline-block;padding:0;border:0;min-width:20px;height:20px;border-radius:50%;background:var(--fc);color:var(--white);font:700 11px/20px var(--f-mono);text-align:center}
.fl .chipset .chip[aria-pressed="true"] span.fl-n{background:var(--white);color:var(--fc)}
.fl .pdefs{margin-top:18px}
.fl .pdefs.has{border-color:var(--pc);background:color-mix(in srgb,var(--pc) 7%,white)}
.fl-rm{display:block;margin-top:6px;color:#2C3A44}
.fl-rm b{color:var(--pc)}
/* Matriz */
.tbl.mx table{min-width:640px}
.tbl.mx th,.tbl.mx td{text-align:center;padding:10px 8px}
.tbl.mx thead th{font-size:10.5px;letter-spacing:.06em;vertical-align:bottom}
.tbl.mx thead th:first-child,.tbl.mx tbody th{text-align:left}
.tbl.mx tbody th{border-left:4px solid var(--fc);padding-left:12px;white-space:nowrap}
.mx-y{color:var(--fc);font-size:20px;line-height:1}
.mx-n{color:#C9D1D7}
/* Espectro de membranas */
.msp{margin:24px 0 0;padding:clamp(18px,2.6vw,28px);border-radius:14px;background:var(--ink);color:var(--white);overflow-x:auto}
.msp-head,.msp-r{display:grid;grid-template-columns:150px repeat(5,minmax(70px,1fr));gap:6px;align-items:end;min-width:560px}
.msp-head span{font:500 10.5px/1.3 var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted-dk);padding-bottom:6px}
.msp-r{align-items:center;margin-top:6px}
.msp-r b{font-size:15px;font-weight:600}
.msp-r i{display:block;height:26px;border-radius:6px;background:rgba(255,255,255,.06);border:1px dashed rgba(255,255,255,.15)}
.msp-r i.on{border:0}
.msp-r.m1 i.on{background:#7FD1E3}
.msp-r.m2 i.on{background:#3FB3CE}
.msp-r.m3 i.on{background:#1A93AD}
.msp-r.m4 i.on{background:#0E6E86}
.msp-r i.on::after{content:"✓";display:block;text-align:center;font:700 13px/26px var(--f-sans);color:var(--white)}
.msp-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:6px;min-width:0}
.gd-art .msp-list li{font-size:14.5px;line-height:1.5;color:#CAD4DC}
.msp-list b{color:var(--white)}
.msp figcaption{margin-top:14px;font-size:12.5px;color:var(--muted-dk)}
/* Lodos */
.lc{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lc-i{border-radius:12px;padding:6px 18px 16px;background:#F5EEE7;border:1px solid #E2D2C1;border-top:4px solid var(--f-lod)}
.gd-art .lc-t{margin-top:12px!important;font-family:var(--f-display);font-stretch:78%;font-weight:800;font-size:20px!important;text-transform:uppercase;color:var(--f-lod)!important}
.gd-art .lc-i p{font-size:15.5px}
@media (max-width:640px){.lc{grid-template-columns:minmax(0,1fr)}.fl .chipset span.fl-ar{display:none}}
#tren h2 .n{background:#1A93AD}
#remueve h2 .n{background:#1F7BC0}
#membranas h2 .n{background:#1A93AD}
#quimicos h2 .n,#quimicos ul.dots li::before{background:#7651B8}
#lodos h2 .n{background:#8A5A2B}
#concentrados h2 .n{background:#D2552B}


/* ---------- Centro técnico (portada) ---------- */
.hub-start h2,.hub-list h2,.hub-soon h2{font-family:var(--f-display);font-stretch:70%;font-weight:800;text-transform:uppercase;line-height:1;font-size:clamp(28px,3.4vw,42px)}
.hub-start ul{list-style:none;margin:22px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.hub-start a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-radius:12px;background:color-mix(in srgb,var(--hc) 8%,white);border:1.5px solid color-mix(in srgb,var(--hc) 30%,white);border-left:5px solid var(--hc);color:var(--ink);text-decoration:none;font-weight:600;font-size:16.5px;transition:transform .25s var(--ease),border-color .25s,background .25s}
.hub-start a svg{flex:none;color:var(--hc);transition:transform .25s var(--ease)}
.hub-start a:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--hc) 14%,white)}
.hub-start a:hover svg{transform:translateX(4px)}
.hub-list{margin-top:clamp(48px,6vw,72px)}
.hub-grid{margin-top:22px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.hub-c{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px 24px 22px;border-radius:14px;background:var(--white);border:1px solid var(--line);border-top:6px solid var(--hc);color:var(--ink);text-decoration:none;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s}
.hub-c::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--hc) 18%,transparent),transparent);pointer-events:none}
.hub-c:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px color-mix(in srgb,var(--hc) 70%,transparent)}
.hub-n{font:500 12px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--hc)}
.hub-c h3{margin:0;font-family:var(--f-display);font-stretch:76%;font-weight:800;font-size:clamp(24px,2.4vw,30px);line-height:1.02;text-transform:uppercase}
.hub-c p{margin:0;font-size:16px;line-height:1.55;color:var(--muted)}
.hub-tags{display:flex;flex-wrap:wrap;gap:6px}
.hub-tags span{font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--hc) 12%,white);color:color-mix(in srgb,var(--hc) 85%,black)}
.hub-go{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--hc)}
.hub-go svg{transition:transform .25s var(--ease)}
.hub-c:hover .hub-go svg{transform:translateX(4px)}
.hub-soon{margin-top:clamp(48px,6vw,72px);padding:clamp(22px,3vw,32px);border-radius:14px;background:var(--paper);border:1px dashed var(--line)}
.hub-soon h2{font-size:clamp(22px,2.6vw,30px)}
.hub-soon p{margin:12px 0 0;color:var(--muted)}
.hub-soon ul{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.hub-soon li{padding:8px 14px;border-radius:999px;background:#F5EEE7;border:1px solid #E2D2C1;color:#6B4520;font-size:14.5px;font-weight:600}
.hub-disc{margin:28px 0 0;font-size:13px;color:var(--muted)}
@media (max-width:760px){.hub-start ul,.hub-grid{grid-template-columns:minmax(0,1fr)}}