/* ==========================================================================
   SUINTAR — portada edición 2 (2026-09-04)
   Hoja propia, sin utilidades de Tailwind en el cuerpo. suintar.min.css sigue
   cargado solo para el modal de cotización, el visor PDF, los FAB y las cookies.
   Concepto: "hoja de especificaciones" — tinta índigo del logo, un solo rojo,
   grises de acero inoxidable, tipografía condensada + mono para datos.
   ========================================================================== */

/* ---------- Tipografías auto-alojadas (latin) ---------- */
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/barlow-condensed-600.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/barlow-condensed-700.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/barlow-condensed-800.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/ibm-plex-sans-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-sans-400-italic.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-500.woff2) format("woff2")}

/* ---------- Tokens ---------- */
:root{
  /* del logo Suintar packaging (extraídos del PNG, no aproximados) */
  --indigo:#3e4095;
  --indigo-oscuro:#25276b;
  --rojo:#ed3237;
  --verde:#00a859;
  --rojo-boton:#d9232a;   /* rojo del logo un paso más oscuro: blanco encima da 4.6:1 */
  --verde-boton:#007a42;  /* verde del logo más oscuro: blanco encima da 4.8:1 */
  /* tinta y acero */
  --tinta:#15173a;
  --tinta-2:#4b4f6b;
  --acero-50:#f7f8fa;
  --acero-100:#eef0f3;
  --acero-200:#dde1e6;
  --acero-300:#b8bfc9;
  --papel:#ffffff;

  --f-display:"Barlow Condensed","Arial Narrow",Impact,sans-serif;
  --f-texto:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",Consolas,"Courier New",monospace;

  --ancho:1240px;
  --margen:clamp(1.1rem,4vw,3rem);
  --raya:1px solid var(--acero-200);
  --su-blue:62 64 149; /* para el FAB de correo y el modal, que leen esta variable */
}

/* ---------- Base ---------- */
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{
  margin:0;background:var(--papel);color:var(--tinta);
  font-family:var(--f-texto);font-size:1.0625rem;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
body ::selection{background:var(--indigo);color:#fff}
a{color:var(--indigo);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--rojo)}
:focus-visible{outline:3px solid var(--rojo);outline-offset:3px}
img{display:block;max-width:100%;height:auto}
.contenedor{max-width:var(--ancho);margin-inline:auto;padding-inline:var(--margen)}
.mono{font-family:var(--f-mono);font-size:.8125rem;letter-spacing:0;color:var(--tinta-2)}
.saltar{position:absolute;left:-999px;top:0;background:var(--rojo);color:#fff;padding:.6rem 1rem;z-index:100}
.saltar:focus{left:var(--margen)}
h1,h2,h3{margin:0;font-family:var(--f-display);color:var(--indigo);line-height:.95;text-transform:uppercase}
h2{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800}
h3{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:700}
p{margin:0 0 1rem}
strong{font-weight:600}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* ---------- Cabecera ---------- */
.cab{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);border-bottom:var(--raya)}
.cab__fila{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:4rem}
/* logo en pestaña blanca que sobresale de la barra: la pestaña mide más que la barra
   y el margen negativo devuelve esa altura, así sobresale en cualquier pantalla */
.cab__logo{display:block;align-self:flex-start;background:#fff;padding:.5rem .8rem .8rem;height:6.1rem;margin-bottom:-2.1rem;border:1px solid var(--acero-200);border-top:0;box-shadow:0 10px 22px rgba(21,23,58,.12);position:relative;z-index:1}
.cab__logo img{height:100%;width:auto}
@media (min-width:900px){.cab__fila{height:5rem}.cab__logo{padding:.7rem 1.1rem 1rem;height:7.4rem;margin-bottom:-2.4rem}}
.cab__nav{display:none;gap:1.6rem;align-items:center}
.cab__nav a{font-family:var(--f-display);font-weight:700;font-size:1.1rem;text-transform:uppercase;letter-spacing:.01em;color:var(--tinta);text-decoration:none;border-bottom:2px solid transparent;padding:.2rem 0}
.cab__nav a:hover{color:var(--indigo);border-color:var(--rojo)}
.cab__der{display:flex;align-items:center;gap:1.1rem}
.cab__tel{display:none;font-family:var(--f-mono);font-size:.8125rem;color:var(--tinta);text-decoration:none}
.cab__tel:hover{color:var(--rojo)}
.idioma{display:flex;gap:.15rem;border:var(--raya);padding:.15rem}
.idioma button{font-family:var(--f-mono);font-size:.75rem;padding:.25rem .45rem;border:0;background:none;color:var(--tinta-2);cursor:pointer}
.idioma button.text-suintar-blue{background:var(--indigo);color:#fff}
.hamb{display:inline-flex;width:2.6rem;height:2.6rem;align-items:center;justify-content:center;border:var(--raya);background:none;color:var(--tinta);cursor:pointer}
.hamb svg{width:1.4rem;height:1.4rem}
#mobile-menu{border-top:var(--raya);background:var(--papel);padding:.5rem var(--margen) 1rem}
#mobile-menu a{display:block;padding:.75rem 0;border-bottom:var(--raya);font-family:var(--f-display);font-size:1.35rem;font-weight:700;text-transform:uppercase;color:var(--tinta);text-decoration:none}
#mobile-menu a:last-child{border-bottom:0}
#mobile-menu.hidden{display:none}
@media (min-width:900px){
  .cab__nav{display:flex}.cab__tel{display:block}.hamb{display:none}#mobile-menu{display:none!important}
}

/* ---------- Portada (hero) ---------- */
.portada{border-bottom:var(--raya);overflow:hidden;background-color:var(--acero-100);
  background-image:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.86) 45%,rgba(255,255,255,.55) 100%),url(../ui/hero-bg-mobile.webp);
  background-size:cover;background-position:center}
.portada .contenedor{display:grid;grid-template-columns:1fr;padding-top:3rem;padding-bottom:1.75rem}
.portada__origen{font-family:var(--f-mono);font-size:.8125rem;color:var(--tinta-2);margin:0 0 1rem}
.portada__origen b{color:var(--rojo);font-weight:500}
.portada h1{font-size:clamp(2.3rem,4.6vw,4.3rem);font-weight:800;letter-spacing:-.01em;max-width:16ch}
.portada h1 em{font-style:normal;color:var(--tinta)}
.portada__bajada{font-size:clamp(1rem,1.3vw,1.15rem);max-width:34rem;margin:1rem 0 1.25rem;color:var(--tinta)}
.portada__cta{display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem}
.btn-rojo{display:inline-block;background:var(--rojo-boton);color:#fff;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:1.25rem;line-height:1.1;text-transform:uppercase;padding:.85rem 1.5rem;border:2px solid var(--rojo-boton)}
.btn-rojo:hover{background:#fff;color:var(--rojo-boton)}
.portada__alt{font-size:.95rem;color:var(--tinta-2)}
@media (min-width:640px){
  .portada{background-image:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.9) 40%,rgba(255,255,255,.35) 100%),url(../ui/hero-bg.webp);background-position:center 40%}
}
@media (min-width:900px){
  .portada .contenedor{grid-template-columns:7fr 5fr;padding-top:3rem;padding-bottom:3rem}
}

/* ---------- Fabricantes ---------- */
.fabricas{border-bottom:var(--raya)}
.fabricas__lista{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr}
.fabricas__lista li{display:grid;grid-template-columns:4.25rem 1fr;gap:.85rem;align-items:center;padding:.85rem .5rem .85rem 0;border-bottom:var(--raya)}
.fabricas__lista li:nth-child(2n){padding-left:1rem;border-left:var(--raya)}
.fabricas__lista img{width:auto;height:auto;max-width:4.25rem;max-height:2rem}
.fabricas__lista b{display:block;font-family:var(--f-display);font-weight:700;font-size:1.2rem;text-transform:uppercase;color:var(--tinta);line-height:1}
.fabricas__lista span{display:block;font-family:var(--f-mono);font-size:.75rem;color:var(--tinta-2);margin-top:.2rem}
@media (min-width:900px){
  .fabricas__lista{grid-template-columns:repeat(6,1fr)}
  .fabricas__lista li{grid-template-columns:1fr;grid-template-rows:2.4rem auto;align-content:start;align-items:end;padding:1rem 1rem .9rem 0;border-bottom:0}
  .fabricas__lista li:nth-child(2n){padding-left:0;border-left:0}
  .fabricas__lista li+li{padding-left:1rem}
  .fabricas__lista img{width:auto;height:auto;max-width:9.5rem;max-height:2.3rem;align-self:end;margin-bottom:.35rem}
}

/* ---------- Nosotros ---------- */
.nosotros .contenedor{display:grid;gap:2rem;padding-top:3rem;padding-bottom:3rem}
.nosotros__cita{font-family:var(--f-display);font-weight:600;font-size:clamp(1.7rem,3.2vw,2.6rem);line-height:1.08;color:var(--indigo);text-transform:none;margin:0}
.nosotros__cita b{color:var(--rojo);font-weight:600}
.nosotros__firma{margin-top:1.25rem}
.lista-def{list-style:none;margin:0;padding:0;border-top:2px solid var(--tinta)}
.lista-def li{display:grid;grid-template-columns:1fr;gap:.35rem;padding:.9rem 0;border-bottom:var(--raya)}
.lista-def h3{font-size:1.55rem;color:var(--tinta)}
.lista-def p{margin:0;color:var(--tinta-2);font-size:1rem}
@media (min-width:900px){
  .nosotros .contenedor{grid-template-columns:5fr 6fr;gap:4rem;padding-top:3.5rem;padding-bottom:3.5rem}
  .lista-def li{grid-template-columns:12rem 1fr;gap:2rem}
}

/* ---------- Catálogos (soluciones) ---------- */
.catalogos{background:var(--acero-50);border-top:var(--raya);border-bottom:var(--raya)}
.catalogos .contenedor{padding-top:3rem;padding-bottom:3rem}
.catalogos__cab{display:grid;gap:1rem;margin-bottom:1.25rem}
.catalogos__cab p{max-width:38rem;color:var(--tinta-2);margin:0}
.cat-lista{list-style:none;margin:0;padding:1.5rem 0 0;border-top:2px solid var(--tinta);display:grid;grid-template-columns:1fr;gap:1.75rem 1.5rem}
.cat-fila{position:relative;display:grid;grid-template-columns:1fr;gap:.75rem;align-content:start}
.cat-fila__foto img{width:100%;aspect-ratio:4/3;object-fit:cover}
.cat-fila__txt h3{font-size:1.55rem;color:var(--tinta)}
.cat-fila__txt h3 a{color:inherit;text-decoration:none}
.cat-fila__txt h3 a::after{content:"";position:absolute;inset:0}
.cat-fila:hover h3 a{color:var(--indigo)}
.cat-fila__desc{margin:.3rem 0 .4rem;color:var(--tinta-2);font-size:.95rem}
.cat-fila__marcas{font-family:var(--f-mono);font-size:.72rem;color:var(--tinta-2)}
.cat-fila__abrir{display:inline-block;margin-top:.5rem;font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1rem;color:var(--indigo);text-decoration:none;border-bottom:2px solid var(--rojo)}
.cat-fila:hover .cat-fila__abrir{color:var(--rojo)}
@media (min-width:480px){.cat-lista{grid-template-columns:1fr 1fr}}
@media (min-width:900px){
  .catalogos .contenedor{padding-top:3.5rem;padding-bottom:3.5rem}
  .catalogos__cab{grid-template-columns:1fr 1fr;align-items:end;margin-bottom:1.5rem}
  .cat-lista{grid-template-columns:repeat(4,1fr);gap:2rem 2rem}
}

/* ---------- Índice de equipos ---------- */
.indice .contenedor{padding-top:3rem;padding-bottom:3rem}
.indice__cab{display:grid;gap:.75rem;margin-bottom:1.5rem}
.indice__cab p{color:var(--tinta-2);margin:0;max-width:34rem}
.indice__grid{column-gap:3rem;column-count:1}
.indice__letra{break-inside:avoid;margin:0 0 1.1rem;border-top:2px solid var(--tinta);padding-top:.5rem;display:grid;grid-template-columns:3rem 1fr;gap:.5rem}
.indice__letra h3{font-size:2.6rem;font-weight:800;color:var(--rojo);line-height:1}
.indice__letra ul{list-style:none;margin:0;padding:0}
.indice__letra li{padding:.35rem 0;border-bottom:var(--raya);font-size:.95rem}
.indice__letra li:last-child{border-bottom:0}
.indice__letra a{color:var(--tinta);text-decoration:none;border-bottom:1px solid var(--acero-300)}
.indice__letra a:hover{color:var(--indigo);border-color:var(--rojo)}
.indice__grid.hidden{display:none}
@media (min-width:640px){.indice__grid{column-count:2}}
@media (min-width:1000px){.indice__grid{column-count:4}.indice .contenedor{padding-top:3.5rem;padding-bottom:3.5rem}.indice__cab{grid-template-columns:1fr 1fr;align-items:end}}

/* ---------- Consumibles (banda oscura) ---------- */
.consumibles{background:var(--indigo-oscuro);color:#fff}
.consumibles .contenedor{display:grid;gap:1.5rem;padding-top:2.5rem;padding-bottom:2.5rem}
.consumibles h2{color:#fff}
.consumibles h2 small{display:block;font-family:var(--f-mono);font-size:.8rem;font-weight:400;text-transform:none;color:#c9cbee;margin-top:.8rem;letter-spacing:0;line-height:1.6;max-width:26rem}
.consumibles__items{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.25)}
.consumibles__items li{padding:1.1rem 0;border-bottom:1px solid rgba(255,255,255,.25)}
.consumibles__items h3{color:#fff;font-size:1.5rem}
.consumibles__items p{margin:.3rem 0 0;color:#dcdcf3;font-size:1rem;max-width:32rem}
.consumibles a.btn-rojo{margin-top:1.5rem}
@media (min-width:900px){.consumibles .contenedor{grid-template-columns:5fr 7fr;gap:4rem;padding-top:3rem;padding-bottom:3rem}}

/* ---------- Contacto ---------- */
.contacto .contenedor{display:grid;gap:2.5rem;padding-top:3rem;padding-bottom:3rem}
.contacto__intro{color:var(--tinta-2);max-width:32rem;margin:.75rem 0 2rem}
.form{display:grid;gap:1.25rem}
.form__fila{display:grid;gap:1.25rem}
.form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.3rem;color:var(--tinta)}
.form input,.form select,.form textarea{width:100%;box-sizing:border-box;border:0;border-bottom:2px solid var(--acero-300);background:var(--acero-50);padding:.7rem .75rem;font:inherit;font-size:1rem;color:var(--tinta);border-radius:0}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--indigo);background:#fff}
.form textarea{resize:vertical;min-height:7rem}
.form__legal{display:flex;gap:.6rem;align-items:flex-start;font-size:.85rem;color:var(--tinta-2)}
.form__legal input{width:1rem;height:1rem;margin-top:.2rem;flex:none;border:1px solid var(--acero-300);background:#fff}
.form__legal label{font-weight:400;margin:0;color:var(--tinta-2)}
.form button{justify-self:start;background:var(--indigo);color:#fff;border:2px solid var(--indigo);font-family:var(--f-display);font-weight:700;font-size:1.2rem;text-transform:uppercase;padding:.8rem 1.6rem;cursor:pointer}
.form button:hover{background:#fff;color:var(--indigo)}
.form button[disabled]{opacity:.6;cursor:progress}
#form-message{padding:.75rem 1rem;font-size:.95rem;border-left:4px solid var(--indigo);background:var(--acero-50)}
#form-message.hidden{display:none}
#form-message.text-red-600{border-color:var(--rojo)}
#form-message.text-green-600{border-color:var(--verde)}
.ficha{border-top:2px solid var(--tinta);font-family:var(--f-mono);font-size:.85rem}
.ficha div{display:grid;grid-template-columns:8rem 1fr;gap:1rem;padding:.8rem 0;border-bottom:var(--raya)}
.ficha dt{color:var(--tinta-2);margin:0}
.ficha dd{margin:0;color:var(--tinta)}
.ficha a{color:var(--tinta)}
.wa{margin-top:2rem;padding:1.5rem;background:var(--acero-100)}
.wa h3{color:var(--tinta);font-size:1.5rem}
.wa p{color:var(--tinta-2);font-size:1rem;margin:.5rem 0 1.1rem}
.btn-verde{display:inline-block;background:var(--verde-boton);color:#fff;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:1.2rem;line-height:1.1;text-transform:uppercase;padding:.8rem 1.4rem;border:2px solid var(--verde-boton)}
.btn-verde:hover{background:#fff;color:var(--verde-boton)}
@media (min-width:640px){.form__fila--2{grid-template-columns:1fr 1fr}.form__fila--3{grid-template-columns:1fr 1fr 1fr}}
@media (min-width:900px){.contacto .contenedor{grid-template-columns:7fr 5fr;gap:5rem;padding-top:3.5rem;padding-bottom:3.5rem}}

/* ---------- Pie ---------- */
.pie{border-top:4px solid var(--indigo);background:var(--acero-100)}
.pie .contenedor{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.75rem 2rem;padding-top:1.5rem;padding-bottom:1.5rem;font-family:var(--f-mono);font-size:.78rem;color:var(--tinta-2)}
.pie p{margin:0}
.pie a{color:var(--tinta)}

/* ---------- Botones flotantes (WhatsApp y correo): cuadrados, con la tipografía del sitio ---------- */
a.fixed[href*="wa.me"],.su-fab-mail{display:flex!important;align-items:center;border-radius:0!important;width:auto!important;background:var(--verde-boton)!important;color:#fff!important;text-decoration:none!important;border:2px solid var(--verde-boton);box-shadow:0 10px 24px rgba(21,23,58,.22)!important;font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.05rem;line-height:1;padding:.85rem!important;transform:none!important}
a.fixed[href*="wa.me"] span,.su-fab-mail span{font-family:var(--f-display);font-weight:700;font-size:1.05rem;text-decoration:none}
a.fixed[href*="wa.me"]:hover{background:#fff!important;color:var(--verde-boton)!important}
.su-fab-mail{background:var(--indigo)!important;border-color:var(--indigo)}
.su-fab-mail:hover{background:#fff!important;color:var(--indigo)!important}