/* Copia local de las tipografías (sin CDN externo). Subconjunto latino. */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/Inter-400.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/Inter-500.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/Inter-600.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/Inter-700.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/SpaceGrotesk-500.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/SpaceGrotesk-600.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/SpaceGrotesk-700.woff2') format('woff2')}


/* ==========================================================================
   CotizaPro B2B — "Precisión industrial"
   Catálogo técnico suizo + showroom industrial. Fondo claro, retícula visible,
   acento naranja de maquinaria usado con criterio quirúrgico.
   ========================================================================== */

/* --------------------------------------------------------------- tokens */
:root{
  /* Paleta base (cada empresa sobrescribe --accent / --ink / --paper) */
  --paper:#F5F6F4;
  --paper-2:#EDEEEA;
  --paper-3:#E3E5DF;
  --ink:#1C1F22;
  --ink-soft:#2B3036;
  --steel:#5A6470;
  --steel-2:#626B75;
  --line:#D6D9D2;
  --line-strong:#BFC4BA;
  --accent:#E8590C;
  --accent-ink:#FFFFFF;
  --accent-wash:rgba(232,89,12,.09);
  --ok:#2E7D4F;
  --warn:#B7791F;
  --bad:#B4342A;
  --white:#FFFFFF;

  /* Tipografía */
  --f-display:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  --f-text:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  /* Retícula */
  --gutter:24px;
  --page:1360px;
  --r:8px;
  --r-sm:6px;
  --r-lg:10px;

  /* Movimiento */
  --e:cubic-bezier(.22,.61,.36,1);
  --e-tech:cubic-bezier(.65,0,.35,1);
  --t:.36s;

  --shadow-tech:0 1px 0 rgba(28,31,34,.05), 0 10px 24px -14px rgba(28,31,34,.4);
  --shadow-lift:0 2px 0 rgba(28,31,34,.05), 0 22px 40px -22px rgba(28,31,34,.45);
}

/* ---------------------------------------------------------------- reset */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-text);font-size:16px;line-height:1.6;
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;height:auto;display:block}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;letter-spacing:-.025em;line-height:1.05;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0 0 0 1.1em}
hr{border:0;border-top:1px solid var(--line);margin:0}
table{border-collapse:collapse;width:100%}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:1000;background:var(--ink);color:#fff;padding:10px 16px;border-radius:var(--r-sm);transition:top .2s}
.skip:focus{top:12px}

/* --------------------------------------------------------- retícula base */
.wrap{width:min(100% - 40px, var(--page));margin-inline:auto}
.wrap-narrow{width:min(100% - 40px, 940px);margin-inline:auto}
@media (max-width:640px){.wrap,.wrap-narrow{width:calc(100% - 32px)}}

.grid12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gutter)}
@media (max-width:1024px){.grid12{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media (max-width:640px){.grid12{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}}

/* Textura de plano de ingeniería al 4 % */
.blueprint{position:relative}
.blueprint::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(to right, rgba(28,31,34,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28,31,34,.04) 1px, transparent 1px),
    linear-gradient(to right, rgba(28,31,34,.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28,31,34,.028) 1px, transparent 1px);
  background-size:96px 96px,96px 96px,16px 16px,16px 16px;
  mask-image:linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}
.blueprint > *{position:relative;z-index:1}

/* ------------------------------------------------------- tipografía útil */
.kicker{
  font-family:var(--f-text);font-size:.6875rem;font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;color:var(--steel);
  display:inline-flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:24px;height:1px;background:var(--accent);flex:none}
.kicker--plain::before{display:none}
.secnum{
  font-family:var(--f-display);font-size:.75rem;font-weight:700;letter-spacing:.1em;
  color:var(--accent-text,var(--accent));
}
/* Sobre fondos oscuros el acento puro ya tiene contraste suficiente. */
.on-dark .secnum,.hero .secnum,.footer .secnum,.panelbox--dark .secnum,
.step.is-cur .step__n,.cattile__n{color:var(--accent)}
.h-hero{font-size:clamp(2.5rem,7vw,6rem);letter-spacing:-.04em;line-height:.94}
.h1{font-size:clamp(2rem,4.2vw,3.4rem);letter-spacing:-.035em}
.h2{font-size:clamp(1.6rem,3vw,2.5rem);letter-spacing:-.03em}
.h3{font-size:clamp(1.15rem,1.7vw,1.5rem);letter-spacing:-.02em}
.lead{font-size:clamp(1.02rem,1.35vw,1.2rem);color:var(--ink-soft);max-width:62ch}
.muted{color:var(--steel)}
.small{font-size:.8125rem}
.mono{font-variant-numeric:tabular-nums;letter-spacing:.01em}
.code-chip{
  display:inline-block;font-size:.6875rem;font-weight:600;letter-spacing:.1em;
  padding:3px 7px;border:1px solid var(--line-strong);border-radius:3px;
  background:var(--white);color:var(--ink);white-space:nowrap;
}

/* --------------------------------------------------------------- cotas */
/* Marca de medición decorativa (lenguaje de plano técnico) */
.cota{display:flex;align-items:center;gap:12px;color:var(--steel-2);font-size:.6875rem;letter-spacing:.2em;text-transform:uppercase}
.cota::before,.cota::after{content:"";height:1px;background:var(--line-strong);flex:1}
.cota-line{position:relative;height:1px;background:var(--line);margin:0}
.cota-line::before,.cota-line::after{content:"";position:absolute;top:-4px;width:1px;height:9px;background:var(--line-strong)}
.cota-line::before{left:0}
.cota-line::after{right:0}

/* Marco de esquinas tipo plano */
.brackets{position:relative}
.brackets::before,.brackets::after{
  content:"";position:absolute;width:22px;height:22px;border:1px solid var(--accent);pointer-events:none;
}
.brackets::before{top:0;left:0;border-right:0;border-bottom:0}
.brackets::after{bottom:0;right:0;border-left:0;border-top:0}

/* --------------------------------------------------------------- botones */
.btn{
  --bg:var(--ink);--fg:#fff;--bd:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border:1px solid var(--bd);background:var(--bg);color:var(--fg);
  font-size:.875rem;font-weight:600;letter-spacing:.02em;border-radius:var(--r-sm);
  cursor:pointer;transition:transform .18s var(--e),background .18s,border-color .18s,box-shadow .22s;
  text-align:center;line-height:1.2;position:relative;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-tech)}
.btn:active{transform:translateY(0)}
.btn .arw{transition:transform .24s var(--e)}
.btn:hover .arw{transform:translateX(4px)}
.btn--accent{--bg:var(--accent-btn,var(--accent));--bd:var(--accent-btn,var(--accent));--fg:var(--accent-ink)}
.btn--ghost{--bg:transparent;--fg:var(--ink);--bd:var(--line-strong)}
.btn--ghost:hover{--bd:var(--ink)}
.btn--light{--bg:var(--white);--fg:var(--ink);--bd:var(--line)}
.btn--danger{--bg:transparent;--fg:var(--bad);--bd:rgba(180,52,42,.4)}
.btn--sm{padding:9px 14px;font-size:.8125rem}
.btn--xs{padding:6px 10px;font-size:.75rem;gap:6px}
.btn--block{width:100%}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}

.linkarrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.875rem;border-bottom:1px solid var(--line-strong);padding-bottom:2px;transition:border-color .2s,gap .2s}
.linkarrow:hover{border-color:var(--accent);gap:12px}

/* ------------------------------------------------------------ formularios */
.field{display:block;margin-bottom:16px}
.field > label,.label{
  display:block;font-size:.6875rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--steel);margin-bottom:7px;
}
.input,.select,.textarea{
  width:100%;padding:12px 14px;background:var(--white);border:1px solid var(--line-strong);
  border-radius:var(--r-sm);font-size:.9375rem;color:var(--ink);
  transition:border-color .18s,box-shadow .18s;font-variant-numeric:tabular-nums;
}
.input:hover,.select:hover,.textarea:hover{border-color:var(--steel-2)}
.input:focus,.select:focus,.textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}
.textarea{min-height:110px;resize:vertical;line-height:1.6}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6470' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 13px center;padding-right:34px}
.input[type="file"]{padding:9px 12px;font-size:.8125rem}
.hint{font-size:.75rem;color:var(--steel);margin-top:6px}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.875rem;cursor:pointer;margin-bottom:10px}
.check input{width:17px;height:17px;margin:2px 0 0;accent-color:var(--accent);flex:none}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:0 18px}
.row-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 18px}
.row-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 18px}
@media (max-width:640px){.row-2,.row-3{grid-template-columns:minmax(0,1fr)}}

/* --------------------------------------------------------------- avisos */
.alert{
  display:flex;gap:12px;align-items:flex-start;padding:13px 16px;border-radius:var(--r-sm);
  border:1px solid var(--line-strong);background:var(--white);font-size:.875rem;margin-bottom:16px;
  border-left:3px solid var(--steel);
}
.alert--ok{border-left-color:var(--ok);background:#F1F7F3}
.alert--error{border-left-color:var(--bad);background:#FBF2F1}
.alert--warn{border-left-color:var(--warn);background:#FCF7EC}
.alert b{font-weight:600}

.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:3px;
  font-size:.6875rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  background:var(--paper-2);color:var(--steel);border:1px solid var(--line);white-space:nowrap;
}
.badge--accent{background:var(--accent-wash);color:#A03D06;border-color:rgba(232,89,12,.28)}
.badge--ok{background:#E9F3EC;color:#1F5C39;border-color:#C6E0CF}
.badge--bad{background:#FAEDEC;color:#8E2A22;border-color:#EBCFCC}
.badge--warn{background:#FBF3E3;color:#8A5B10;border-color:#EBDDBF}
.badge--dark{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------------------------------------------------------- encabezado */
.topbar{
  position:sticky;top:0;z-index:60;background:rgba(245,246,244,.88);
  backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar__in{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:700;font-size:1.0625rem;letter-spacing:-.02em}
.brand img{height:34px;width:auto;max-width:180px;object-fit:contain}
.brand__mark{width:32px;height:32px;border-radius:var(--r-sm);background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.8125rem;letter-spacing:-.04em;flex:none}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{padding:9px 13px;border-radius:var(--r-sm);font-size:.875rem;font-weight:500;color:var(--ink-soft);transition:background .16s,color .16s}
.nav a:hover{background:var(--paper-3)}
.nav a[aria-current="page"]{color:var(--ink);font-weight:600;background:var(--paper-2)}
.navtoggle{display:none;width:42px;height:42px;border:1px solid var(--line-strong);background:var(--white);border-radius:var(--r-sm);cursor:pointer;align-items:center;justify-content:center;margin-left:auto}
.navtoggle span{display:block;width:18px;height:1.5px;background:var(--ink);position:relative;transition:transform .24s var(--e)}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink);transition:transform .24s var(--e),top .2s}
.navtoggle span::before{top:-6px}
.navtoggle span::after{top:6px}
.navtoggle[aria-expanded="true"] span{transform:rotate(45deg)}
.navtoggle[aria-expanded="true"] span::before{top:0;transform:rotate(-90deg)}
.navtoggle[aria-expanded="true"] span::after{top:0;opacity:0}
@media (max-width:1024px){
  .navtoggle{display:flex}
  .nav{
    position:fixed;inset:70px 0 auto;background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 22px;margin:0;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .22s,transform .22s var(--e);
    max-height:calc(100vh - 70px);overflow-y:auto;
  }
  .nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:13px 6px;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px}
}

/* Contador flotante del carrito de cotización */
.cartfab{
  position:fixed;right:20px;bottom:20px;z-index:70;display:inline-flex;align-items:center;gap:11px;
  padding:14px 20px;background:var(--ink);color:#fff;border-radius:var(--r);border:1px solid var(--ink);
  box-shadow:var(--shadow-lift);font-size:.875rem;font-weight:600;
  transform:translateY(90px);opacity:0;transition:transform .4s var(--e),opacity .3s;
}
.cartfab.is-on{transform:none;opacity:1}
.cartfab__n{min-width:24px;height:24px;padding:0 6px;border-radius:4px;background:var(--accent-btn,var(--accent));color:var(--accent-ink);display:grid;place-items:center;font-size:.75rem}
.cartfab:hover{transform:translateY(-2px)}
@media (max-width:640px){.cartfab{right:16px;bottom:16px;padding:12px 16px}}

/* ------------------------------------------------------------ secciones */
.section{padding:clamp(64px,8vw,120px) 0;position:relative}
.section--tight{padding:clamp(44px,5vw,72px) 0}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:clamp(28px,4vw,52px);flex-wrap:wrap}
.section__head .h2{max-width:22ch}
.rule{height:1px;background:var(--line);margin:0}

/* Línea de plano que se dibuja al hacer scroll */
.tracer{position:absolute;left:0;right:0;top:0;height:100%;pointer-events:none;z-index:0;overflow:visible}
.tracer path{fill:none;stroke:var(--accent);stroke-width:1.25;opacity:.42;
  stroke-dasharray:var(--len,2000);stroke-dashoffset:var(--len,2000)}

/* ---------------------------------------------------------------- hero */
.hero{position:relative;min-height:min(92vh,860px);display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:heroZoom 14s var(--e) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){.hero__media img{animation:none;transform:none}}
.hero__scrim{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg, rgba(20,22,24,.62) 0%, rgba(20,22,24,.22) 34%, rgba(20,22,24,.78) 100%),
  linear-gradient(90deg, rgba(20,22,24,.62) 0%, transparent 62%)}
.hero__grid{position:absolute;inset:0;z-index:2;pointer-events:none;
  background-image:linear-gradient(to right,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:calc(100%/12) 100%}
@media (max-width:768px){.hero__grid{background-size:calc(100%/4) 100%}}
.hero__in{position:relative;z-index:3;padding:130px 0 56px;color:#fff}
.hero .kicker{color:rgba(255,255,255,.72)}
.hero .kicker::before{background:var(--accent)}
.hero__title{color:#fff;margin:22px 0 0;max-width:17ch}
.hero__title--tagline{font-size:clamp(2rem,4.4vw,3.9rem);letter-spacing:-.035em;line-height:1.02;max-width:19ch}
.hero__sub{color:rgba(255,255,255,.82);max-width:56ch;margin-top:22px;font-size:clamp(1rem,1.3vw,1.15rem)}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero__meta{display:flex;gap:clamp(24px,4vw,56px);flex-wrap:wrap;margin-top:clamp(38px,5vw,60px);padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.hero__meta div{color:#fff}
.hero__meta dt{font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-bottom:6px}
.hero__meta dd{margin:0;font-family:var(--f-display);font-size:clamp(1.4rem,2.4vw,2rem);letter-spacing:-.03em}

/* Ensamblado del titular línea por línea */
.assemble{display:block;overflow:hidden}
.js .assemble > span{display:block;transform:translateY(105%);opacity:0}
.js.is-ready .assemble > span{animation:assembleIn .9s var(--e) forwards;animation-delay:var(--d,0s)}
@keyframes assembleIn{to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){
  .js .assemble > span{transform:none;opacity:1;animation:none !important}
}

/* --------------------------------------------------------- buscador hero */
.searchbox{position:relative;max-width:640px;margin-top:30px}
.searchbox input{
  width:100%;padding:19px 130px 19px 20px;border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.1);color:#fff;border-radius:var(--r);font-size:1rem;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.searchbox input::placeholder{color:rgba(255,255,255,.6)}
.searchbox input:focus{outline:0;border-color:var(--accent);background:rgba(255,255,255,.16)}
.searchbox button{position:absolute;right:6px;top:6px;bottom:6px;padding:0 20px}
.searchbox--light input{background:var(--white);border-color:var(--line-strong);color:var(--ink)}
.searchbox--light input::placeholder{color:var(--steel-2)}
.suggest{
  position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--white);
  border:1px solid var(--line-strong);border-radius:var(--r);box-shadow:var(--shadow-lift);
  overflow:hidden;z-index:40;display:none;
}
.suggest.is-on{display:block}
.suggest a{display:flex;gap:12px;align-items:baseline;padding:11px 16px;border-bottom:1px solid var(--paper-2);color:var(--ink)}
.suggest a:last-child{border-bottom:0}
.suggest a:hover,.suggest a.is-active{background:var(--paper-2)}
.suggest .code-chip{flex:none}
.suggest em{font-style:normal;color:var(--steel);font-size:.75rem;margin-left:auto;white-space:nowrap}

/* ------------------------------------------------------- ficha de producto */
.pcard{
  position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .3s var(--e),box-shadow .3s var(--e),border-color .3s;
}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.pcard__media{position:relative;aspect-ratio:4/3;background:var(--paper-2);overflow:hidden}
.pcard__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--e)}
.pcard:hover .pcard__media img{transform:scale(1.07)}
.pcard__code{
  position:absolute;top:10px;left:10px;z-index:2;background:rgba(255,255,255,.94);
  border:1px solid var(--line-strong);border-radius:3px;padding:4px 8px;
  font-size:.6875rem;font-weight:700;letter-spacing:.08em;color:var(--ink);
}
.pcard__flag{position:absolute;top:10px;right:10px;z-index:2}
.pcard__body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.pcard__cat{font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--steel-2);margin-bottom:8px}
.pcard__name{font-family:var(--f-display);font-size:1.0625rem;line-height:1.25;letter-spacing:-.02em;margin:0 0 8px}
.pcard__desc{font-size:.8125rem;color:var(--steel);line-height:1.55;margin:0 0 14px}
.pcard__foot{margin-top:auto;display:flex;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--paper-3);position:relative;z-index:2}
.pcard__price{font-family:var(--f-display);font-size:1.0625rem;letter-spacing:-.02em}
.pcard__ask{font-size:.75rem;color:var(--steel);letter-spacing:.04em}
.pcard__btn{margin-left:auto}
@media (hover:hover){
  .pcard__btn{opacity:0;transform:translateY(4px);transition:opacity .24s,transform .24s var(--e)}
  .pcard:hover .pcard__btn,.pcard:focus-within .pcard__btn{opacity:1;transform:none}
}
.pcard__name a{color:inherit}
.pcard__name a::after{content:"";position:absolute;inset:0;z-index:1}   /* enlace extendido a toda la ficha */
.pcard__foot{position:relative;z-index:2}

/* Vista de lista técnica */
.plist{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--white)}
.plist__row{display:grid;grid-template-columns:104px minmax(0,1fr) auto;gap:18px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--paper-2);position:relative;transition:background .18s}
.plist__row:last-child{border-bottom:0}
.plist__row:hover{background:var(--paper)}
.plist__row img{width:104px;height:78px;object-fit:cover;border-radius:var(--r-sm);background:var(--paper-2)}
.plist__specs{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:.75rem;color:var(--steel)}
.plist__actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:768px){
  .plist__row{grid-template-columns:72px minmax(0,1fr);gap:12px}
  .plist__row img{width:72px;height:60px}
  .plist__actions{grid-column:1/-1;justify-content:flex-start}
}

/* ---------------------------------------------------- tabla de especificaciones */
.spectable{width:100%;border-top:1px solid var(--ink)}
.spectable th,.spectable td{padding:11px 0;border-bottom:1px solid var(--line);text-align:left;font-size:.875rem;vertical-align:top}
.spectable th{width:42%;font-weight:500;color:var(--steel);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;padding-right:16px}
.spectable td{font-weight:500}

.datatable{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.datatable table{width:100%;font-size:.875rem}
.datatable thead th{
  background:var(--ink);color:#fff;font-size:.625rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;padding:11px 14px;text-align:left;white-space:nowrap;
}
.datatable tbody td{padding:12px 14px;border-bottom:1px solid var(--paper-2);vertical-align:middle}
.datatable tbody tr:last-child td{border-bottom:0}
.datatable tbody tr:hover{background:var(--paper)}
.datatable .num{text-align:right;font-variant-numeric:tabular-nums}
.tablescroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
/* Las tablas anchas se desplazan dentro de su contenedor en lugar de
   estrujar la descripción hasta una palabra por línea. */
.tablescroll > table{width:100%;min-width:620px}
.tablescroll > table td:nth-child(2){min-width:270px}


/* --------------------------------------------------------- categorías */
.cattile{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:230px;
  padding:20px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--ink);
  color:#fff;transition:transform .32s var(--e),box-shadow .32s;
}
.cattile:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.cattile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform 1s var(--e),opacity .3s}
.cattile:hover img{transform:scale(1.06);opacity:.72}
.cattile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,22,24,.15),rgba(20,22,24,.86))}
.cattile > *{position:relative;z-index:2}
.cattile__n{font-family:var(--f-display);font-size:.75rem;letter-spacing:.1em;color:var(--accent);margin-bottom:auto}
.cattile__name{font-family:var(--f-display);font-size:1.25rem;letter-spacing:-.02em;line-height:1.15}
.cattile__count{font-size:.75rem;color:rgba(255,255,255,.66);margin-top:6px;letter-spacing:.06em}

/* ------------------------------------------------------------ contadores */
.counters{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.counter{background:var(--paper);padding:26px 22px}
.counter dt{font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin-bottom:10px}
.counter dd{margin:0;font-family:var(--f-display);font-size:clamp(1.9rem,3.4vw,2.9rem);letter-spacing:-.04em;line-height:1}
.counter dd small{font-size:.4em;letter-spacing:0;color:var(--steel);margin-left:4px}

/* ---------------------------------------------------------- revelado */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--e),transform .7s var(--e)}
.js .reveal.is-in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
.js .reveal[data-d="5"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
}

/* Imagen con blur-up */
.blurup{position:relative;overflow:hidden;background:var(--paper-2)}
.blurup img{opacity:0;transition:opacity .5s ease}
.blurup img.is-loaded{opacity:1}
.blurup__ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(14px);transform:scale(1.08);opacity:1;transition:opacity .5s}
.blurup.is-done .blurup__ph{opacity:0}

/* --------------------------------------------------------- barrido de página */
.sweep{
  position:fixed;inset:0;z-index:999;background:var(--ink);pointer-events:none;
  transform:scaleX(0);transform-origin:left center;
}
.sweep.is-out{animation:sweepOut .25s var(--e-tech) forwards}
.sweep.is-in{animation:sweepIn .25s var(--e-tech) forwards}
@keyframes sweepOut{from{transform:scaleX(0);transform-origin:left center}to{transform:scaleX(1);transform-origin:left center}}
@keyframes sweepIn{from{transform:scaleX(1);transform-origin:right center}to{transform:scaleX(0);transform-origin:right center}}
@media (prefers-reduced-motion:reduce){.sweep{display:none}}

/* ------------------------------------------------------------- pie */
.footer{background:var(--ink);color:rgba(255,255,255,.78);padding:clamp(50px,6vw,84px) 0 28px;margin-top:0}
.footer a{color:rgba(255,255,255,.78)}
.footer a:hover{color:#fff}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;min-width:0}
@media (max-width:900px){.footer__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media (max-width:560px){.footer__grid{grid-template-columns:minmax(0,1fr)}}
.footer h2,.footer h4{font-size:.6875rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:16px;font-family:var(--f-text);font-weight:600}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.875rem}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:clamp(36px,5vw,60px);padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-size:.75rem;color:rgba(255,255,255,.5)}
.footer .brand{color:#fff}
.footer .brand__mark{background:var(--accent-btn,var(--accent));color:var(--accent-ink)}

/* ------------------------------------------------------------ utilidades */
.stack-sm > * + *{margin-top:10px}
.stack > * + *{margin-top:18px}
.stack-lg > * + *{margin-top:34px}
.flex{display:flex;gap:12px;align-items:center}
.flex-wrap{flex-wrap:wrap}
.between{justify-content:space-between}
.ml-auto{margin-left:auto}
.center{text-align:center}
.nowrap{white-space:nowrap}
.hide{display:none !important}
@media (max-width:768px){.hide-sm{display:none !important}}
@media (max-width:1024px){.hide-md{display:none !important}}
.pill-row{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border:1px solid var(--line-strong);
  border-radius:100px;background:var(--white);font-size:.8125rem;font-weight:500;transition:border-color .18s,background .18s;
}
.pill:hover{border-color:var(--ink)}
.pill[aria-pressed="true"],.pill.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pill--accent[aria-pressed="true"]{background:var(--accent-btn,var(--accent));border-color:var(--accent-btn,var(--accent));color:var(--accent-ink)}

.pager{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:34px;flex-wrap:wrap}
.pager a,.pager span{min-width:40px;height:40px;display:grid;place-items:center;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--white);font-size:.875rem}
.pager a:hover{border-color:var(--ink)}
.pager .is-cur{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600}

.empty{padding:56px 24px;text-align:center;border:1px dashed var(--line-strong);border-radius:var(--r);background:var(--white)}
.empty h3{margin-bottom:8px}
.empty p{color:var(--steel);margin:0 auto;max-width:44ch}

/* =======================================================================
   PÁGINAS DEL SITIO PÚBLICO
   ======================================================================= */

/* Catálogo: filtros + resultados */
.catalog{display:grid;grid-template-columns:264px minmax(0,1fr);gap:clamp(24px,3vw,44px);align-items:start}
@media (max-width:1024px){.catalog{grid-template-columns:minmax(0,1fr)}}
.filters{position:sticky;top:92px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);overflow:hidden}
@media (max-width:1024px){
  .filters{position:static;display:none}
  .filters.is-open{display:block}
}
.filters__group{padding:16px 18px;border-bottom:1px solid var(--paper-2)}
.filters__group:last-child{border-bottom:0}
.filters__group > h3{font-family:var(--f-text);font-size:.6875rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);margin-bottom:12px}
.filters ul{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.filters li a{display:flex;justify-content:space-between;gap:10px;padding:7px 9px;border-radius:var(--r-sm);font-size:.875rem;transition:background .16s}
.filters li a:hover{background:var(--paper-2)}
.filters li a[aria-current="true"]{background:var(--ink);color:#fff;font-weight:600}
.filters li a[aria-current="true"] span{color:rgba(255,255,255,.6)}
.filters li a span{color:var(--steel-2);font-size:.75rem}
.filters ul ul{margin-left:12px;padding-left:10px;border-left:1px solid var(--line)}

.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.toolbar .count{font-size:.8125rem;color:var(--steel)}
.viewtoggle{display:flex;border:1px solid var(--line-strong);border-radius:var(--r-sm);overflow:hidden}
.viewtoggle a{padding:8px 12px;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);background:var(--white)}
.viewtoggle a[aria-current="true"]{background:var(--ink);color:#fff}

.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:20px}
@media (max-width:560px){
  .pgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .pcard__body{padding:12px}
  .pcard__name{font-size:.9375rem}
  .pcard__desc{display:none}
  .pcard__flag{display:none}          /* evita chocar con el código en fichas angostas */
  .pcard__code{font-size:.625rem;padding:3px 6px}
}
@media (max-width:400px){.pgrid{grid-template-columns:minmax(0,1fr)}.pcard__desc{display:block}}

/* Ficha de producto */
.pdp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
@media (max-width:900px){.pdp{grid-template-columns:minmax(0,1fr)}}
.gallery__main{position:relative;aspect-ratio:4/3;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--white)}
.gallery__main img{width:100%;height:100%;object-fit:cover}
.gallery__thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.gallery__thumbs button{width:74px;height:58px;padding:0;border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;background:var(--paper-2);cursor:pointer;transition:border-color .18s}
.gallery__thumbs button[aria-current="true"]{border-color:var(--accent);border-width:2px}
.gallery__thumbs img{width:100%;height:100%;object-fit:cover}
.crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:.75rem;color:var(--steel);margin-bottom:20px;letter-spacing:.04em}
.crumbs a:hover{color:var(--ink)}
.crumbs span{color:var(--steel-2)}

.qtybox{display:inline-flex;align-items:stretch;border:1px solid var(--line-strong);border-radius:var(--r-sm);overflow:hidden;background:var(--white)}
.qtybox button{width:42px;border:0;background:transparent;cursor:pointer;font-size:1.1rem;color:var(--steel);transition:background .16s}
.qtybox button:hover{background:var(--paper-2);color:var(--ink)}
.qtybox input{width:70px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;padding:12px 4px;font-weight:600}
.qtybox input:focus{outline:0;background:var(--accent-wash)}

.doclink{display:flex;align-items:center;gap:12px;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--white);transition:border-color .18s,transform .18s}
.doclink:hover{border-color:var(--ink);transform:translateX(3px)}
.doclink b{font-weight:600;font-size:.875rem}
.doclink small{color:var(--steel);font-size:.75rem}

/* Marcas */
.brandwall{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:1px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.brandwall > *{background:var(--paper);box-shadow:0 0 0 1px var(--line);display:grid;place-items:center;padding:22px 16px;min-height:98px;transition:background .2s}
.brandwall > *:hover{background:var(--white)}
.brandwall img{max-height:44px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.72;transition:filter .25s,opacity .25s}
.brandwall > *:hover img{filter:none;opacity:1}
.brandwall span{font-family:var(--f-display);font-size:.9375rem;color:var(--steel);letter-spacing:-.01em;text-align:center}

/* Carrito de cotización */
.cart{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr);gap:clamp(24px,3vw,44px);align-items:start}
@media (max-width:960px){.cart{grid-template-columns:minmax(0,1fr)}}
.cartrow{display:grid;grid-template-columns:88px minmax(0,1fr) auto;gap:16px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);align-items:start}
.cartrow + .cartrow{margin-top:10px}
.cartrow img{width:88px;height:70px;object-fit:cover;border-radius:var(--r-sm);background:var(--paper-2)}
.cartrow__ctrl{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
@media (max-width:640px){
  .cartrow{grid-template-columns:64px minmax(0,1fr)}
  .cartrow img{width:64px;height:56px}
  .cartrow__ctrl{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between}
}
.panelbox{border:1px solid var(--line);border-radius:var(--r);background:var(--white);padding:22px}
.panelbox--dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.panelbox--dark .label{color:rgba(255,255,255,.55)}
.panelbox--dark .input,.panelbox--dark .textarea{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.2);color:#fff}
.panelbox--dark .input::placeholder,.panelbox--dark .textarea::placeholder{color:rgba(255,255,255,.42)}
.panelbox--sticky{position:sticky;top:92px}

/* Seguimiento público */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:640px){.steps{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.step{background:var(--paper);padding:18px 16px;position:relative}
.step__n{font-family:var(--f-display);font-size:.75rem;letter-spacing:.1em;color:var(--steel-2)}
.step__label{font-family:var(--f-display);font-size:1rem;letter-spacing:-.02em;margin-top:8px}
.step__when{font-size:.6875rem;color:var(--steel);margin-top:4px;letter-spacing:.06em}
.step.is-done{background:var(--white)}
.step.is-done .step__n{color:var(--accent-text,var(--accent))}
.step.is-cur{background:var(--ink);color:#fff}
.step.is-cur .step__n{color:var(--accent)}
.step.is-cur .step__when{color:rgba(255,255,255,.6)}

.timeline{list-style:none;padding:0;margin:0;position:relative}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:var(--line)}
.timeline li{position:relative;padding:0 0 20px 30px}
.timeline li::before{content:"";position:absolute;left:3px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--white);border:1.5px solid var(--steel-2)}
.timeline li.is-key::before{background:var(--accent);border-color:var(--accent)}
.timeline b{display:block;font-size:.875rem;font-weight:600}
.timeline time{font-size:.6875rem;color:var(--steel-2);letter-spacing:.08em;text-transform:uppercase}
.timeline p{font-size:.8125rem;color:var(--steel);margin:5px 0 0}

/* Página offline / errores */
.centerpage{min-height:100vh;display:grid;place-items:center;padding:40px 20px;text-align:center}
.centerpage__in{max-width:520px}
.errcode{font-family:var(--f-display);font-size:clamp(4rem,14vw,9rem);letter-spacing:-.05em;line-height:.9;color:var(--ink)}

/* Avisos flotantes del JS */
.cp-toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,90px);z-index:900;
  background:var(--ink);color:#fff;padding:13px 20px;border-radius:var(--r-sm);
  font-size:.875rem;font-weight:500;box-shadow:var(--shadow-lift);max-width:min(92vw,460px);
  opacity:0;transition:transform .38s var(--e),opacity .3s;border-left:3px solid var(--accent);
}
.cp-toast.is-on{transform:translate(-50%,0);opacity:1}
.cp-toast.is-error{border-left-color:#FF6B5E}
@media (prefers-reduced-motion:reduce){.cp-toast{transition:opacity .2s}}

/* ---------------------------------------------------------- acceso */
.authpage{display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh}
@media (max-width:900px){.authpage{grid-template-columns:1fr}.authpage__art{display:none}}
.authpage__art{background:var(--ink);position:relative;display:flex;align-items:flex-end;overflow:hidden}
.authpage__art::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(to right,rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.055) 1px,transparent 1px);
  background-size:64px 64px,64px 64px}
.authpage__artin{position:relative;z-index:2;padding:clamp(36px,5vw,72px)}
.authpage__form{display:grid;place-items:center;padding:40px 24px;background:var(--paper)}
.authpage__box{width:100%;max-width:400px}
.authpage__box h1{font-size:1.85rem;letter-spacing:-.03em;margin-bottom:8px}
.authpage__box .sub{color:var(--steel);font-size:.9375rem;margin-bottom:28px}
.captchabox{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--paper-2)}
.captchabox strong{font-family:var(--f-display);font-size:1.05rem;letter-spacing:.02em;white-space:nowrap}
.captchabox input{max-width:100px;text-align:center}


/* Refuerzo: .sr-only debe imponerse sobre cualquier clase de formulario. */
.sr-only,input.sr-only,select.sr-only,textarea.sr-only{
  position:absolute !important;width:1px !important;height:1px !important;padding:0 !important;
  margin:-1px !important;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0 !important;
}


/* =======================================================================
   COMPONENTES COMPARTIDOS (sitio público, seguimiento y panel)
   ======================================================================= */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.card__head{display:flex;align-items:center;gap:14px;padding:15px 18px;border-bottom:1px solid var(--paper-2);flex-wrap:wrap}
.card__head h2,.card__head h3{font-size:.9375rem;font-family:var(--f-display);letter-spacing:-.01em}
.card__head .kicker{font-size:.625rem}
.card__body{padding:18px}
.card__body--flush{padding:0}

.totals{display:grid;gap:9px}
.totals div{display:flex;justify-content:space-between;gap:16px;font-size:.875rem;color:var(--steel)}
.totals div b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.totals .grand{border-top:2px solid var(--accent);margin-top:8px;padding-top:12px;align-items:baseline}
.totals .grand span{font-size:.625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel)}
.totals .grand b{font-family:var(--f-display);font-size:1.6rem;letter-spacing:-.03em}

.copyfield{display:flex;gap:0;border:1px solid var(--line-strong);border-radius:var(--r-sm);overflow:hidden;background:var(--white)}
.copyfield input{flex:1;border:0;padding:11px 13px;font-size:.8125rem;background:transparent;min-width:0}
.copyfield input:focus{outline:0}
.copyfield button{border:0;border-left:1px solid var(--line);background:var(--paper-2);padding:0 15px;cursor:pointer;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--steel)}
.copyfield button:hover{background:var(--ink);color:#fff}