/* Entrena Box en GDL — hoja de estilo
   Estilos aplicados: Outline UI (línea delgada, sin relleno), Editorial / Magazine (titular serif, margen amplio),
   Art Deco (filete dorado, simetría de cartel de pelea).
   Paleta de ficha: rojo esquina, negro lona, blanco toalla, dorado cinturón, gris acero.
*/

:root{
  --rojo:#B91C1C;
  --rojo-80:#991818;
  --negro:#0A0A0A;
  --toalla:#F7F6F2;
  --papel:#FBFAF6;
  --dorado:#D4A24A;
  --acero:#2F333A;
  --acero-60:#5B606B;
  --linea:#DED8CC;
  --linea-fuerte:#0A0A0A;
  --fuente-serif:"Shippori Mincho","Noto Serif","Georgia",serif;
  --fuente-sans:"Zen Kaku Gothic New","Helvetica Neue",Arial,sans-serif;
  --fuente-display:"Barlow Condensed","Oswald","Arial Narrow",sans-serif;
  --fuente-mono:"IBM Plex Mono","SFMono-Regular","Menlo","Consolas",monospace;
  --ancho:1180px;
  --pad-mov:20px;
  --pad-esc:40px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:var(--fuente-sans);
  color:var(--negro);
  background:var(--papel);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

.contenedor{
  width:100%;
  max-width:var(--ancho);
  margin:0 auto;
  padding:0 var(--pad-mov);
}
@media (min-width:900px){
  .contenedor{padding:0 var(--pad-esc)}
}

.franja{width:100%}
.franja--papel{background:var(--papel)}
.franja--toalla{background:var(--toalla)}
.franja--negra{background:var(--negro);color:var(--toalla)}
.franja--roja{background:var(--rojo);color:var(--toalla)}

/* Tipografía */
h1,h2,h3,h4{font-family:var(--fuente-serif);color:var(--negro);margin:0 0 .5em;line-height:1.1;font-weight:500;letter-spacing:-.005em}
h1{font-size:clamp(2.6rem,7vw,5.6rem);font-weight:600}
h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
h3{font-size:clamp(1.15rem,2vw,1.4rem)}
p{margin:0 0 1em;max-width:62ch}
.lede{font-family:var(--fuente-serif);font-size:clamp(1.1rem,1.8vw,1.4rem);color:var(--acero);max-width:52ch;line-height:1.5;font-style:italic}
.display{font-family:var(--fuente-display);text-transform:uppercase;letter-spacing:.06em}
.mono{font-family:var(--fuente-mono);font-variant-numeric:tabular-nums}
.kicker{font-family:var(--fuente-display);text-transform:uppercase;letter-spacing:.3em;font-size:.82rem;color:var(--rojo);font-weight:600}
a{color:var(--negro);text-decoration:underline;text-decoration-color:var(--dorado);text-underline-offset:4px;text-decoration-thickness:2px}
a:hover{color:var(--rojo)}
.filete-dorado{height:2px;background:var(--dorado);border:0;margin:0}
.filete-negro{height:1px;background:var(--negro);border:0;margin:0}

/* Botones Outline */
.boton{display:inline-flex;align-items:center;gap:.5em;padding:.9em 1.4em;background:transparent;color:var(--negro);border:2px solid var(--negro);font-family:var(--fuente-display);font-weight:700;font-size:1rem;text-transform:uppercase;letter-spacing:.14em;text-decoration:none;cursor:pointer;transition:background .12s,color .12s,border-color .12s;border-radius:0}
.boton:hover,.boton:focus{background:var(--negro);color:var(--toalla)}
.boton--rojo{color:var(--rojo);border-color:var(--rojo)}
.boton--rojo:hover,.boton--rojo:focus{background:var(--rojo);color:var(--toalla)}
.boton--lleno{background:var(--negro);color:var(--toalla)}
.boton--lleno:hover,.boton--lleno:focus{background:var(--rojo);border-color:var(--rojo);color:var(--toalla)}

/* Cinturón (header) */
.cinturon{background:var(--negro);color:var(--toalla);border-bottom:4px solid var(--dorado);position:sticky;top:0;z-index:40}
.cinturon__placa{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;padding:14px 0}
.marca{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--toalla)}
.marca img{height:48px;width:auto;filter:brightness(0) invert(1)}
.marca__nombre{font-family:var(--fuente-display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:1.05rem;color:var(--toalla)}
.marca__nombre em{color:var(--dorado);font-style:normal}
.cinturon__contacto{display:none;align-items:center;gap:.8rem;font-family:var(--fuente-display);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.85rem}
.cinturon__contacto a{color:var(--toalla);text-decoration:none;display:inline-flex;align-items:center;gap:.4em;padding:.4em .8em;border:2px solid var(--toalla)}
.cinturon__contacto a img{height:18px;width:18px}
.cinturon__contacto a:hover{background:var(--toalla);color:var(--negro)}
.cinturon__contacto a.wa{border-color:#25D366;color:#25D366}
.cinturon__contacto a.wa:hover{background:#25D366;color:var(--negro)}
.menu-toggle{appearance:none;background:transparent;border:2px solid var(--toalla);color:var(--toalla);padding:.55em .9em;font-family:var(--fuente-display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;cursor:pointer;border-radius:0}
.menu-toggle[aria-expanded="true"]{background:var(--toalla);color:var(--negro)}

.nav{border-top:1px solid #333}
.nav ul{list-style:none;margin:0;padding:0;display:none;flex-direction:column}
.nav.abierto ul{display:flex}
.nav a{display:block;padding:14px 20px;text-decoration:none;color:var(--toalla);font-family:var(--fuente-display);font-weight:600;font-size:.95rem;text-transform:uppercase;letter-spacing:.18em;border-bottom:1px solid #222}
.nav a[aria-current="page"]{color:var(--dorado)}
.nav a:hover{background:#1a1a1a;color:var(--dorado)}

@media (min-width:900px){
  .cinturon__placa{padding:18px 0}
  .cinturon__contacto{display:flex}
  .menu-toggle{display:none}
  .nav ul{display:flex !important;flex-direction:row;flex-wrap:wrap;justify-content:center;gap:0;border-top:1px solid #222}
  .nav a{border-bottom:none;padding:14px 18px;border-left:1px solid #1a1a1a}
  .nav li:first-child a{border-left:none}
  .nav a[aria-current="page"]{background:#1a1a1a;color:var(--dorado);border-bottom:3px solid var(--dorado);padding-bottom:11px}
}

/* Hero 40/60 */
.hero{padding:clamp(28px,5vw,64px) 0}
.hero__grid{display:grid;grid-template-columns:1fr;gap:28px}
.hero__izq .kicker{margin-bottom:1rem;display:inline-block}
.hero__izq h1{line-height:.96;text-transform:uppercase;letter-spacing:-.02em;font-family:var(--fuente-serif)}
.hero__izq h1 em{color:var(--rojo);font-style:normal;display:block}
.hero__izq .lede{margin:1.5rem 0 2rem}
.hero__izq .ctas{display:flex;flex-wrap:wrap;gap:.8rem}
.hero__der{display:grid;grid-template-rows:auto auto;gap:14px}
.hero__foto{margin:0;border:2px solid var(--negro);background:var(--negro);overflow:hidden}
.hero__foto img{width:100%;height:auto;display:block}
.carta-datos{border:2px solid var(--negro);background:var(--toalla);padding:1rem 1.2rem;display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem 1.4rem}
.carta-datos div{display:flex;flex-direction:column}
.carta-datos dt{font-family:var(--fuente-display);font-weight:700;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--rojo);margin:0 0 .2em}
.carta-datos dd{margin:0;font-family:var(--fuente-sans);font-weight:500;font-size:.92rem;color:var(--negro);line-height:1.3}

@media (min-width:900px){
  .hero__grid{grid-template-columns:4fr 6fr;gap:40px;align-items:start}
  .carta-datos{grid-template-columns:repeat(3,1fr)}
}

/* Timeline semanal */
.timeline{overflow-x:auto}
.timeline__grid{display:grid;grid-template-columns:repeat(7,minmax(130px,1fr));gap:8px;min-width:900px}
.dia{border:2px solid var(--negro);background:var(--toalla);padding:12px}
.dia h3{margin:0 0 .3em;font-family:var(--fuente-display);font-weight:700;text-transform:uppercase;font-size:1rem;letter-spacing:.14em;color:var(--negro)}
.dia .ranura{border-top:1px dashed var(--acero);padding:8px 0;font-family:var(--fuente-mono);font-size:.82rem;color:var(--acero)}
.dia .ranura:first-of-type{border-top:0}
.dia .ranura strong{display:block;color:var(--rojo);font-size:.88rem}
.dia.cerrado{background:var(--negro);color:var(--toalla)}
.dia.cerrado h3{color:var(--toalla)}
.dia.cerrado p{color:var(--toalla);opacity:.8;font-size:.88rem;margin-top:.3em}

/* Fight card tarifas */
.fight-card{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:720px){.fight-card{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.fight-card{grid-template-columns:repeat(3,1fr)}}
.ticket{border:2px solid var(--negro);background:var(--toalla);padding:0;display:flex;flex-direction:column}
.ticket__top{background:var(--negro);color:var(--toalla);padding:.8em 1em;display:flex;justify-content:space-between;align-items:center;border-bottom:3px solid var(--dorado)}
.ticket__top .round{font-family:var(--fuente-display);font-weight:700;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dorado)}
.ticket__top .peso{font-family:var(--fuente-mono);font-size:.82rem;color:var(--toalla)}
.ticket__body{padding:1.2em 1.2em 1.4em;flex:1;display:flex;flex-direction:column}
.ticket__body h3{font-family:var(--fuente-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:1.25rem;margin:0 0 .4em;color:var(--negro)}
.ticket__body .precio{font-family:var(--fuente-display);font-weight:700;font-size:2.4rem;color:var(--rojo);line-height:1;margin:.3em 0 .1em}
.ticket__body .precio small{font-family:var(--fuente-sans);font-weight:400;font-size:.7rem;color:var(--acero);display:block;letter-spacing:.1em;text-transform:uppercase;margin-top:.3em}
.ticket__body ul{list-style:none;padding:0;margin:1em 0;border-top:1px solid var(--negro)}
.ticket__body ul li{padding:.5em 0;border-bottom:1px dashed var(--acero);font-size:.9rem;display:flex;gap:.6em;align-items:baseline}
.ticket__body ul li::before{content:"●";color:var(--rojo);font-size:.7em}
.ticket__body .cta{margin-top:auto}
.ticket--destacado{border-color:var(--rojo);box-shadow:4px 4px 0 var(--dorado)}
.ticket--destacado .ticket__top{background:var(--rojo)}
.ticket--destacado .ticket__top .round{color:var(--toalla)}

/* Secciones */
.seccion{padding:clamp(40px,6vw,88px) 0}
.seccion__titulo{display:grid;grid-template-columns:1fr;gap:.4rem;margin-bottom:2.4rem}
.seccion__titulo .kicker{margin-bottom:.4rem}
.seccion__titulo h2{margin:0;line-height:1}
.seccion__titulo p{color:var(--acero);max-width:56ch;margin-top:.8em;font-family:var(--fuente-serif);font-style:italic}
@media (min-width:900px){
  .seccion__titulo{grid-template-columns:5fr 7fr;gap:2.5rem;align-items:end}
  .seccion__titulo .izq{grid-column:1}
  .seccion__titulo .der{grid-column:2;margin:0}
}

/* Columna editorial */
.columna-texto{max-width:62ch}
.columna-texto p{color:var(--acero);font-size:1.02rem}
.columna-texto h2,.columna-texto h3{color:var(--negro)}
.columna-texto h2{margin-top:2rem}
.columna-texto ul{padding-left:1.2em;color:var(--acero)}
.columna-texto ul li{margin-bottom:.4em}

/* Catálogo */
.catalogo-filtros{display:flex;flex-direction:column;gap:12px;margin-bottom:2rem;padding:16px;border:2px solid var(--negro);background:var(--toalla)}
.catalogo-filtros input[type="search"],.catalogo-filtros select{appearance:none;padding:.7em .9em;border:1px solid var(--negro);background:var(--papel);font-family:var(--fuente-sans);font-size:.95rem;border-radius:0;color:var(--negro)}
.catalogo-filtros input[type="search"]:focus,.catalogo-filtros select:focus{outline:2px solid var(--rojo);outline-offset:1px}
.catalogo-filtros label{display:flex;flex-direction:column;gap:.3em;font-family:var(--fuente-display);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--negro)}
@media (min-width:720px){.catalogo-filtros{flex-direction:row;align-items:end}.catalogo-filtros label{flex:1}.catalogo-filtros label:first-child{flex:2}}

.productos{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:640px){.productos{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.productos{grid-template-columns:repeat(3,1fr)}}
.producto{background:var(--toalla);border:2px solid var(--negro);padding:16px;display:flex;flex-direction:column;gap:12px;transition:border-color .12s,box-shadow .12s}
.producto:hover{border-color:var(--rojo);box-shadow:3px 3px 0 var(--dorado)}
.producto img{width:100%;height:auto;display:block;background:var(--papel);border:1px solid var(--negro)}
.producto h3{margin:0;font-family:var(--fuente-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:1.1rem}
.producto .sku{font-family:var(--fuente-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--acero)}
.producto .precio{font-family:var(--fuente-display);font-size:1.5rem;font-weight:700;color:var(--rojo)}
.producto .meta{color:var(--acero);font-size:.9rem;margin:0}
.producto .acciones{display:flex;gap:.5rem;margin-top:auto}
.producto .acciones .boton{flex:1;justify-content:center;font-size:.8rem;padding:.65em .9em}
.oculto{display:none !important}

/* Proceso */
.proceso{counter-reset:paso;display:grid;grid-template-columns:1fr;gap:0}
.proceso__item{border-top:2px solid var(--negro);padding:1.6rem 0;display:grid;grid-template-columns:auto 1fr;gap:1.6rem;align-items:start}
.proceso__item:last-child{border-bottom:2px solid var(--negro)}
.proceso__item::before{counter-increment:paso;content:counter(paso,decimal-leading-zero);font-family:var(--fuente-display);font-weight:700;font-size:2rem;color:var(--dorado);line-height:1}
.proceso__item h3{margin:0 0 .3em;font-family:var(--fuente-display);text-transform:uppercase;font-size:1.2rem;letter-spacing:.06em}
.proceso__item p{margin:0;color:var(--acero)}

/* FAQ */
.faq{display:grid;gap:0}
.faq details{border-top:1px solid var(--negro);padding:1rem 0}
.faq details:last-of-type{border-bottom:1px solid var(--negro)}
.faq summary{cursor:pointer;font-family:var(--fuente-display);font-weight:600;font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;color:var(--negro);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--fuente-display);color:var(--rojo);font-size:1.6rem}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:.8em;color:var(--acero);font-family:var(--fuente-sans)}

/* Contacto */
.form-contacto{display:grid;gap:1rem;max-width:620px}
.form-contacto label{display:flex;flex-direction:column;gap:.3em;font-family:var(--fuente-display);font-weight:700;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--negro)}
.form-contacto input,.form-contacto textarea,.form-contacto select{padding:.8em .9em;border:1px solid var(--negro);background:var(--toalla);font-family:var(--fuente-sans);font-size:1rem;border-radius:0;color:var(--negro);min-height:44px}
.form-contacto input:focus,.form-contacto textarea:focus,.form-contacto select:focus{outline:2px solid var(--rojo);outline-offset:1px}
.form-contacto .error{color:#b42318;font-size:.88rem;text-transform:none;letter-spacing:0;font-family:var(--fuente-sans);font-weight:400}
.form-contacto .aviso-breve{background:var(--toalla);border-left:4px solid var(--rojo);padding:.75em 1em;font-size:.88rem;color:var(--acero);font-family:var(--fuente-sans);text-transform:none;letter-spacing:0;font-weight:400}
.form-contacto .exito{background:#efeadb;border:1px solid var(--dorado);padding:1em;color:var(--negro);font-family:var(--fuente-sans);text-transform:none;letter-spacing:0;font-weight:400}
.check-inline{display:flex;flex-direction:row !important;align-items:center;gap:.5em;font-size:.88rem;text-transform:none !important;letter-spacing:0 !important;color:var(--acero);font-weight:400 !important;font-family:var(--fuente-sans) !important}
.check-inline input{min-height:0;width:auto}

/* Ficha datos */
.ficha-datos{display:grid;grid-template-columns:1fr;gap:1rem;margin:1.5rem 0}
@media (min-width:720px){.ficha-datos{grid-template-columns:repeat(2,1fr)}}
.ficha-item{background:var(--toalla);border:1px solid var(--negro);padding:1rem 1.2rem}
.ficha-item dt{font-family:var(--fuente-display);font-weight:700;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--rojo);margin:0 0 .3em}
.ficha-item dd{margin:0;color:var(--negro);font-weight:500}

/* Galería */
.galeria{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media (min-width:720px){.galeria{grid-template-columns:repeat(3,1fr)}}
.galeria figure{margin:0;border:2px solid var(--negro);background:var(--toalla)}
.galeria figure img{width:100%;height:auto;display:block;cursor:zoom-in}
.galeria figcaption{padding:.6em .8em;font-size:.85rem;color:var(--acero);font-family:var(--fuente-sans);border-top:1px solid var(--negro)}

.lightbox{position:fixed;inset:0;background:rgba(10,10,10,.95);display:none;align-items:center;justify-content:center;padding:20px;z-index:80}
.lightbox.abierto{display:flex}
.lightbox img{max-width:min(960px,100%);max-height:90vh;background:var(--toalla);border:2px solid var(--dorado)}
.lightbox button{position:absolute;top:16px;right:16px;background:var(--negro);color:var(--toalla);border:2px solid var(--toalla);padding:.5em 1em;font-family:var(--fuente-display);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.85rem;cursor:pointer;border-radius:0}

/* Blog */
.blog-list{display:grid;grid-template-columns:1fr;gap:28px}
@media (min-width:720px){.blog-list{grid-template-columns:repeat(2,1fr)}}
.blog-card{background:var(--toalla);border:2px solid var(--negro);padding:1.4rem;display:flex;flex-direction:column;gap:.6rem}
.blog-card:hover{border-color:var(--rojo)}
.blog-card h3{margin:0;font-family:var(--fuente-serif);color:var(--negro);font-weight:600}
.blog-card .fecha{font-family:var(--fuente-mono);font-size:.78rem;color:var(--acero);letter-spacing:.1em;text-transform:uppercase}
.blog-card a.leer{align-self:flex-start;margin-top:.6em}

.articulo{max-width:72ch;margin:0 auto}
.articulo h1{color:var(--negro);margin-top:1rem}
.articulo p{color:var(--acero);font-size:1.05rem;line-height:1.8}
.articulo h2{font-size:1.6rem;margin-top:2rem;color:var(--negro);font-family:var(--fuente-serif)}
.articulo ul{color:var(--acero);padding-left:1.2em}
.articulo ul li{margin-bottom:.4em}
.articulo .meta{font-family:var(--fuente-mono);font-size:.82rem;color:var(--acero);letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem}
.articulo .cover{width:100%;height:auto;border:2px solid var(--negro);margin:1rem 0 2rem}

.breadcrumb{font-family:var(--fuente-display);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--acero);margin:1.5rem 0 0;font-weight:600}
.breadcrumb a{color:var(--rojo);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{margin:0 .6em;color:var(--dorado)}

/* Pie */
.pie{background:var(--negro);color:var(--toalla);padding:52px 0 24px;border-top:4px solid var(--rojo)}
.pie a{color:var(--toalla);text-decoration-color:var(--dorado)}
.pie a:hover{color:var(--dorado)}
.pie__grid{display:grid;grid-template-columns:1fr;gap:32px}
@media (min-width:720px){.pie__grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.pie h3{color:var(--dorado);font-size:.95rem;margin:0 0 .8em;font-family:var(--fuente-display);font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.pie ul{list-style:none;margin:0;padding:0}
.pie li{margin-bottom:.5em;font-size:.92rem}
.pie p{font-size:.92rem;color:rgba(247,246,242,.9);margin:0 0 .5em}
.pie__legal{margin-top:36px;padding-top:20px;border-top:1px solid rgba(247,246,242,.15);font-size:.82rem;color:rgba(247,246,242,.72);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-family:var(--fuente-sans)}
.pie__redes{display:flex;gap:.6rem;margin-top:.8rem}
.pie__redes a{display:inline-flex}
.pie__redes img{height:28px;width:28px;background:var(--toalla);padding:3px}

/* Flotantes */
.flotantes{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:60}
.flotantes a{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--toalla);border:2px solid var(--negro);box-shadow:3px 3px 0 var(--dorado)}
.flotantes a img{width:30px;height:30px}
.flotantes a.wa{background:#25D366;border-color:#25D366;box-shadow:3px 3px 0 var(--negro)}
.flotantes a.tel{background:var(--negro);border-color:var(--negro);box-shadow:3px 3px 0 var(--dorado)}
@media (min-width:900px){.flotantes{bottom:24px;right:24px}}

/* Cookies */
.cookies{position:fixed;left:0;right:0;bottom:0;background:var(--toalla);border-top:3px solid var(--negro);box-shadow:0 -4px 20px rgba(10,10,10,.2);padding:16px 20px;z-index:70;display:none}
.cookies.abierto{display:block}
.cookies .contenedor{display:grid;gap:12px;align-items:center;max-width:var(--ancho)}
.cookies p{margin:0;font-size:.9rem;color:var(--acero);font-family:var(--fuente-sans)}
.cookies p a{color:var(--rojo)}
.cookies .acciones{display:flex;gap:.5rem;flex-wrap:wrap}
.cookies .boton{padding:.6em 1.1em;font-size:.82rem;letter-spacing:.14em}
@media (min-width:720px){.cookies .contenedor{grid-template-columns:1fr auto}}

/* Chat */
.chat-boton{position:fixed;right:16px;bottom:84px;width:54px;height:54px;border-radius:50%;background:var(--dorado);color:var(--negro);border:2px solid var(--negro);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:3px 3px 0 var(--rojo);z-index:60;font-family:var(--fuente-display);font-weight:700;font-size:.74rem;letter-spacing:.1em}
@media (min-width:900px){.chat-boton{bottom:92px;right:24px}}

.chat-panel{position:fixed;right:16px;bottom:150px;width:min(360px,calc(100vw - 32px));background:var(--toalla);border:2px solid var(--negro);box-shadow:4px 4px 0 var(--dorado);display:none;flex-direction:column;z-index:65;max-height:min(70vh,620px);overflow:hidden}
.chat-panel.abierto{display:flex}
@media (min-width:900px){.chat-panel{bottom:160px;right:24px}}
.chat-panel header{background:var(--negro);color:var(--toalla);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:3px solid var(--dorado)}
.chat-panel header h3{color:var(--toalla);margin:0;font-family:var(--fuente-display);font-size:.9rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.chat-panel header button{background:transparent;color:var(--toalla);border:1px solid rgba(247,246,242,.3);padding:.2em .5em;cursor:pointer;font-family:var(--fuente-display);font-size:.78rem;border-radius:0;letter-spacing:.1em}
.chat-panel .cuerpo{padding:14px 16px;overflow-y:auto;flex:1;background:var(--papel)}
.chat-panel .msg{padding:.6em .8em;margin-bottom:.5em;font-size:.9rem;max-width:88%;line-height:1.4;font-family:var(--fuente-sans)}
.chat-panel .msg.bot{background:var(--toalla);border:1px solid var(--negro);color:var(--negro)}
.chat-panel .msg.user{background:var(--negro);color:var(--toalla);margin-left:auto}
.chat-panel .msg a{color:var(--rojo);text-decoration:underline}
.chat-panel .msg.user a{color:var(--dorado)}
.chat-panel .rapidas{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px;background:var(--papel)}
.chat-panel .rapidas button{background:var(--toalla);border:1px solid var(--negro);color:var(--negro);padding:.35em .7em;font-family:var(--fuente-display);font-size:.78rem;cursor:pointer;border-radius:0;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.chat-panel .rapidas button:hover{background:var(--negro);color:var(--toalla)}
.chat-panel form{display:flex;border-top:1px solid var(--negro);background:var(--toalla)}
.chat-panel input{flex:1;padding:.75em .9em;border:0;font-family:var(--fuente-sans);font-size:.95rem;background:var(--toalla)}
.chat-panel input:focus{outline:none;background:#f0eddb}
.chat-panel form button{background:var(--rojo);color:var(--toalla);border:0;padding:0 1.2em;cursor:pointer;font-family:var(--fuente-display);font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700}

/* 404 */
.error-404{min-height:60vh;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:4rem 0;max-width:62ch}

/* Utilidades */
.vh{position:absolute !important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}