/* ═══ Ruta Directa · hoja de estilos global ═══ */
:root{
  --paper:#EDF0F5; --paper-2:#E1E7F0; --ink:#131C2E; --ink-soft:#4A566E;
  --stamp:#C4185C; --transit:#E8A317; --line:#C3CBD9;
  --shadow:0 1px 0 var(--line), 0 12px 28px -20px rgba(19,28,46,.5);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper); color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:repeating-linear-gradient(0deg,rgba(19,28,46,.025) 0 1px,transparent 1px 34px);
}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px;position:relative;z-index:1}
h1,h2,h3{font-family:Archivo,system-ui,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.05}
a{color:inherit}
.mono{font-family:"IBM Plex Mono",monospace}
.field{
  font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);
}
:focus-visible{outline:3px solid var(--transit);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:0}

/* ── barra superior ── */
.topbar{
  border-bottom:1px solid var(--line);background:rgba(237,240,245,.92);
  backdrop-filter:blur(8px);position:sticky;top:0;z-index:40;
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:16px}
.brand{font-family:Archivo,sans-serif;font-weight:800;font-size:19px;letter-spacing:-.03em;text-decoration:none}
.brand span{color:var(--stamp)}
.topbar nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar nav a{font-size:14px;text-decoration:none;color:var(--ink-soft);padding:6px 0;border-bottom:2px solid transparent}
.topbar nav a:hover,.topbar nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--stamp)}
.nav-toggle{display:none;background:none;border:1px solid var(--ink);padding:7px 12px;cursor:pointer;font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em}
@media(max-width:760px){
  .nav-toggle{display:block}
  .topbar nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--ink);
    flex-direction:column;align-items:flex-start;padding:16px 24px;gap:4px;
  }
  .topbar nav.open{display:flex}
  .topbar nav a{font-size:16px;padding:10px 0;width:100%}
}

/* ── botones ── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;text-decoration:none;
  padding:14px 22px;border:1px solid var(--ink);background:var(--stamp);color:#fff;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;
  box-shadow:4px 4px 0 var(--ink);
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:4px 4px 0 var(--line)}
.btn.ghost:hover{box-shadow:6px 6px 0 var(--line)}
.btn[disabled]{opacity:.55;cursor:progress;transform:none}
@media(prefers-reduced-motion:reduce){.btn,.btn:hover,.btn:active{transform:none;transition:none}}

/* ── hero landing ── */
.hero{padding:72px 0 56px}
.hero h1{font-size:clamp(40px,7.5vw,78px);max-width:14ch;margin:18px 0 20px}
.hero h1 em{font-style:normal;color:var(--stamp)}
.hero p.lede{font-size:19px;max-width:52ch;color:var(--ink-soft)}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* ── seguimiento (firma) ── */
.tracking{margin-top:56px;border:1px solid var(--ink);background:var(--paper-2);box-shadow:var(--shadow)}
.tracking .head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px dashed var(--line)}
.tracking .body{padding:30px 20px 26px}
.rail{position:relative;height:2px;background:var(--line);margin:0 6%}
.rail .fill{position:absolute;inset:0;width:0;background:var(--stamp);animation:advance 2.6s cubic-bezier(.5,0,.2,1) .4s forwards}
@keyframes advance{to{width:100%}}
.stops{display:flex;justify-content:space-between;margin:-9px 0 0}
.stop{width:33.333%;text-align:center}
.stop .dot{
  width:16px;height:16px;border-radius:50%;border:2px solid var(--ink);
  background:var(--paper-2);margin:0 auto 14px;animation:mark 0s linear forwards;
}
.stop:nth-child(1) .dot{animation-delay:.5s}
.stop:nth-child(2) .dot{animation-delay:1.6s}
.stop:nth-child(3) .dot{animation-delay:2.9s}
@keyframes mark{to{background:var(--stamp);box-shadow:0 0 0 4px rgba(196,24,92,.18)}}
.stop strong{display:block;font-family:Archivo,sans-serif;font-size:15px;margin-bottom:2px}
.stop small{display:block;color:var(--ink-soft);font-size:13px;padding:0 6px}
@media(prefers-reduced-motion:reduce){
  .rail .fill{animation:none;width:100%}
  .stop .dot{animation:none;background:var(--stamp)}
}

/* ── secciones ── */
section{padding:76px 0}
.sec-head{margin-bottom:38px;max-width:60ch}
.sec-head h2{font-size:clamp(28px,4.4vw,42px);margin:10px 0 12px}
.sec-head p{color:var(--ink-soft)}

/* ── catálogo ── */
.catalog{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.waybill{background:#fff;border:1px solid var(--ink);box-shadow:var(--shadow);display:flex;flex-direction:column;position:relative}
.waybill .barcode{
  height:34px;
  background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 5px,var(--ink) 5px 6px,transparent 6px 11px,var(--ink) 11px 14px,transparent 14px 16px);
  opacity:.85;
}
.waybill .top{padding:16px 20px 0;display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.waybill h3{font-size:25px;padding:8px 20px 14px;max-width:16ch}
.waybill .meta{display:flex;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}
.waybill .meta div{flex:1;padding:12px 16px}
.waybill .meta div + div{border-left:1px dashed var(--line)}
.waybill .meta b{display:block;font-family:Archivo,sans-serif;font-size:16px;margin-top:3px}
.waybill ul{list-style:none;padding:18px 20px;flex:1}
.waybill li{font-size:15px;padding-left:24px;position:relative;margin-bottom:9px;color:var(--ink-soft)}
.waybill li::before{content:"→";position:absolute;left:0;color:var(--stamp);font-family:"IBM Plex Mono",monospace}
.waybill .foot{
  padding:18px 20px 22px;border-top:1px solid var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;background:var(--paper);
}
.price{font-family:Archivo,sans-serif;font-size:30px;letter-spacing:-.03em}
.price small{font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:400;color:var(--ink-soft);display:block;letter-spacing:0}
.seal{
  position:absolute;top:52px;right:-8px;transform:rotate(6deg);
  background:var(--transit);color:var(--ink);border:1px solid var(--ink);
  font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;padding:5px 11px;
}

/* ── zona de anuncio ── */
.adzone{border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:26px 0;text-align:center}
.adzone .slot{
  min-height:100px;display:flex;align-items:center;justify-content:center;
  border:1px dashed var(--line);color:var(--ink-soft);
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
}

/* ── pagos ── */
.pay{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.pay article{border:1px solid var(--line);background:#fff;padding:22px}
.pay h3{font-size:19px;margin:10px 0 8px}
.pay p{font-size:15px;color:var(--ink-soft)}

/* ── preguntas ── */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{cursor:pointer;font-family:Archivo,sans-serif;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--stamp);font-family:"IBM Plex Mono",monospace}
details[open] summary::after{content:"–"}
details p{margin-top:12px;color:var(--ink-soft);max-width:70ch}

/* ── cierre ── */
.closer{background:var(--ink);color:var(--paper);border-top:6px solid var(--stamp)}
.closer h2{color:#fff;font-size:clamp(28px,5vw,46px);max-width:18ch;margin-bottom:18px}
.closer p{color:#AFBACD;max-width:52ch;margin-bottom:30px}
.closer .btn.ghost{color:#fff;border-color:#fff;box-shadow:4px 4px 0 rgba(255,255,255,.35)}

/* ── pie ── */
footer{padding:38px 0;font-size:14px;color:var(--ink-soft);border-top:1px solid var(--line)}
footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
footer nav{display:flex;gap:14px;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{text-decoration:underline}

/* ── modal ── */
dialog{
  border:1px solid var(--ink);background:var(--paper);padding:0;
  max-width:440px;width:calc(100% - 32px);box-shadow:10px 10px 0 rgba(19,28,46,.25);
}
dialog::backdrop{background:rgba(19,28,46,.55)}
dialog .dhead{padding:20px;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
dialog h3{font-size:22px;margin-top:6px}
dialog .dbody{padding:20px}
dialog .opt{
  display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;
  background:#fff;border:1px solid var(--line);padding:15px 16px;margin-bottom:10px;
  font-family:"IBM Plex Sans",sans-serif;font-size:16px;text-align:left;cursor:pointer;
}
.opt:hover{border-color:var(--ink);background:var(--paper-2)}
.opt span.tag{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink-soft);letter-spacing:.08em;text-transform:uppercase}
.dclose{background:none;border:0;font-size:26px;line-height:1;cursor:pointer;color:var(--ink-soft)}
.note{font-size:13px;color:var(--ink-soft);margin-top:14px}

/* ═══ blog ═══ */
.page-head{padding:60px 0 40px;border-bottom:1px solid var(--line)}
.page-head h1{font-size:clamp(34px,6vw,58px);margin:14px 0 12px}
.page-head p{color:var(--ink-soft);max-width:56ch}
.postlist{display:grid;gap:24px;padding:48px 0;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.postcard{background:#fff;border:1px solid var(--ink);box-shadow:var(--shadow);display:flex;flex-direction:column;text-decoration:none}
.postcard .barcode{height:22px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 5px,var(--ink) 5px 6px,transparent 6px 11px);opacity:.8}
.postcard .pc-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.postcard h2{font-size:22px;line-height:1.15}
.postcard p{font-size:15px;color:var(--ink-soft);flex:1}
.postcard .pc-meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.postcard:hover h2{color:var(--stamp)}

/* artículo */
.article{padding:52px 0 64px}
.article-head{margin-bottom:34px}
.article-head h1{font-size:clamp(30px,5vw,50px);margin:14px 0 14px;max-width:22ch}
.article-head .byline{display:flex;gap:16px;flex-wrap:wrap;color:var(--ink-soft);font-size:14px}
.article .content{max-width:70ch}
.article .content h2{font-size:26px;margin:38px 0 14px}
.article .content h3{font-size:20px;margin:28px 0 10px}
.article .content p{margin-bottom:18px}
.article .content ul,.article .content ol{margin:0 0 18px 24px}
.article .content li{margin-bottom:8px}
.article .content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.article .content th,.article .content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article .content th{background:var(--paper-2);font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.callout{border:1px solid var(--ink);background:var(--paper-2);padding:18px 20px;margin:24px 0;box-shadow:var(--shadow)}
.callout .field{display:block;margin-bottom:6px}
.prevnext{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px dashed var(--line);margin-top:44px;padding-top:24px}
.prevnext a{text-decoration:none;font-family:"IBM Plex Mono",monospace;font-size:13px}
.prevnext a:hover{color:var(--stamp)}

/* páginas legales */
.legal{padding:48px 0 72px}
.legal .content{max-width:70ch}
.legal h2{font-size:23px;margin:34px 0 12px}
.legal p,.legal li{color:var(--ink-soft)}
.legal p{margin-bottom:16px}
.legal ul{margin:0 0 16px 24px}
.legal .updated{font-size:14px;margin-bottom:8px}

/* contacto */
.contact-grid{display:grid;gap:32px;grid-template-columns:1fr 1fr;padding:48px 0 72px}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}
.cform{background:#fff;border:1px solid var(--ink);box-shadow:var(--shadow);padding:26px}
.cform label{display:block;margin-bottom:18px}
.cform .field{display:block;margin-bottom:6px}
.cform input,.cform select,.cform textarea{
  width:100%;border:1px solid var(--line);background:var(--paper);
  font-family:"IBM Plex Sans",sans-serif;font-size:16px;padding:12px 14px;color:var(--ink);
}
.cform input:focus,.cform select:focus,.cform textarea:focus{border-color:var(--ink);outline:3px solid var(--transit);outline-offset:0}
.cform textarea{min-height:130px;resize:vertical}
.cform .error-msg{display:none;color:var(--stamp);font-size:13px;margin-top:5px}
.cform .invalid input,.cform .invalid textarea{border-color:var(--stamp)}
.cform .invalid .error-msg{display:block}
.form-status{display:none;border:1px solid var(--ink);padding:16px 18px;margin-top:16px}
.form-status.ok{display:block;background:var(--paper-2)}
.form-status.err{display:block;background:#FBE4EE;border-color:var(--stamp)}

/* banner de cookies */
.cookiebar{
  position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:var(--ink);color:var(--paper);border-top:4px solid var(--transit);
  padding:18px 0;display:none;
}
.cookiebar.visible{display:block}
.cookiebar .wrap{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookiebar p{font-size:14px;max-width:62ch;color:#CBD3E1}
.cookiebar p a{color:#fff}
.cookiebar .cb-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookiebar .btn{box-shadow:3px 3px 0 rgba(255,255,255,.3);padding:11px 18px}
.cookiebar .btn.ghost{color:#fff;border-color:#fff}

@media print{.topbar,.cookiebar,.adzone,footer nav{display:none}}