/* ============================================================================
   MRP — Moto Repuestos Popular
   Hoja de estilos compartida por todas las páginas.

   Bloques 1 a 9: extraídos tal cual del landing original (Moto Repuestos
   Popular.html). Del bloque 10 en adelante: componentes nuevos de la tienda
   (catálogo, carrito, checkout, app de captura, chat, panel), construidos
   sobre los mismos tokens para que todo se vea de la misma familia.
   ========================================================================= */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── 1. Tokens ───────────────────────────────────────────────────────────── */
:root{
  --bg:#0a0a0a;--bg2:#111;--bg3:#181818;
  --red:#e01d1d;--red2:#ff3232;--orange:#ff6a00;
  --white:#f5f5f5;--gray:#999;--border:rgba(255,255,255,0.08);
  --green:#37d07a;
  --f1:'Bebas Neue',sans-serif;--f2:'Barlow Condensed',sans-serif;
  --f3:'Barlow',sans-serif;--fanton:'Anton',sans-serif;
  --nav-h:68px;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:var(--f3);overflow-x:hidden}
::-webkit-scrollbar{width:3px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--red)}
img{max-width:100%}
a{color:inherit}

/* ── 2. Nav ──────────────────────────────────────────────────────────────── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 clamp(1rem,4%,4rem);height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;transition:background .4s}
nav.scrolled,body.page nav{background:rgba(10,10,10,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav-left{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.nav-logo-img{height:46px;width:auto;display:block}
.nav-links{display:flex;gap:1.8rem;list-style:none}
.nav-links a{font-family:var(--f2);font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-right{display:flex;gap:.7rem;align-items:center}
.nav-btn{font-family:var(--f2);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;padding:.55rem 1.3rem;border:none;cursor:pointer;text-decoration:none;transition:all .2s;border-radius:2px;display:inline-flex;align-items:center;gap:.45rem}
.nav-btn-ghost{background:rgba(255,255,255,.08);color:var(--white);border:1px solid rgba(255,255,255,.15)}
.nav-btn-ghost:hover{background:rgba(255,255,255,.14)}
.nav-btn-red{background:var(--red);color:#fff}
.nav-btn-red:hover{background:var(--red2)}
.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--white);padding:.3rem}

/* Botón de carrito con contador */
.cart-btn{position:relative}
.cart-count{position:absolute;top:-7px;right:-7px;min-width:19px;height:19px;padding:0 5px;border-radius:10px;background:var(--red);color:#fff;font-family:var(--f2);font-weight:700;font-size:.7rem;display:flex;align-items:center;justify-content:center;line-height:1;transform:scale(0);transition:transform .25s cubic-bezier(.22,1.4,.36,1)}
.cart-count.show{transform:scale(1)}
.cart-count.bump{animation:cartBump .4s cubic-bezier(.22,1.4,.36,1)}
@keyframes cartBump{0%{transform:scale(1)}40%{transform:scale(1.45)}100%{transform:scale(1)}}

/* ── 3. Menú móvil ───────────────────────────────────────────────────────── */
.mobile-backdrop{position:fixed;inset:0;background:rgba(10,10,10,.75);backdrop-filter:blur(6px);z-index:200;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-backdrop.open{opacity:1;pointer-events:all}
.mobile-sheet{position:fixed;top:0;right:0;height:100dvh;width:min(88vw,340px);background:#141414;z-index:201;transform:translateX(100%);border-left:1px solid var(--border);display:flex;flex-direction:column;padding:0 2rem;transition:transform .35s cubic-bezier(.22,1,.36,1)}
.mobile-sheet.open{transform:translateX(0)}
.sheet-header{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}
.sheet-title{font-family:var(--f1);font-size:1.3rem;color:var(--white)}
.sheet-title span{color:var(--red)}
.sheet-close{background:none;border:1px solid var(--border);color:var(--white);cursor:pointer;padding:.4rem;border-radius:2px;display:flex}
.sheet-nav{display:flex;flex-direction:column;gap:0;margin-top:1.5rem;flex:1}
.sheet-nav a{font-family:var(--f2);font-weight:700;font-size:1.5rem;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.5);text-decoration:none;padding:.85rem 0;border-bottom:1px solid var(--border)}
.sheet-nav a:hover,.sheet-nav a.active{color:#fff}
.sheet-btns{padding:2rem 0;display:flex;flex-direction:column;gap:.75rem}

/* ── 4. Hero ─────────────────────────────────────────────────────────────── */
.hero{position:relative;width:100%;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(10,10,10,.25) 0%,rgba(10,10,10,.1) 30%,rgba(10,10,10,.55) 70%,rgba(10,10,10,.92) 100%)}
.hero-overlay2{position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,10,10,.7) 0%,transparent 55%)}
.hero-content{position:relative;z-index:2;padding:0 clamp(1.5rem,5%,4rem);padding-bottom:clamp(3rem,8vh,6rem)}
.hero-eyebrow{display:flex;align-items:center;gap:.75rem;margin-bottom:1.4rem;opacity:0;animation:fadeUp .6s cubic-bezier(.22,1,.36,1) .1s forwards}
.eyebrow-dot{width:8px;height:8px;background:var(--red);border-radius:50%;animation:pulse 2s infinite}
.eyebrow-text{font-family:var(--f2);font-weight:600;font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.eyebrow-badge{font-family:var(--f2);font-weight:700;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;background:var(--red);color:#fff;padding:.2rem .6rem;border-radius:2px}
.hero h1{font-family:var(--f1);font-size:clamp(3.5rem,9vw,8.5rem);line-height:.92;letter-spacing:-.01em;margin-bottom:1.4rem;opacity:0;animation:fadeUp .65s cubic-bezier(.22,1,.36,1) .22s forwards}
.hero h1 em{color:var(--red);font-style:normal;display:block;transform:skewX(-7deg);transform-origin:left bottom}
.hero-sub{font-size:clamp(.95rem,2vw,1.1rem);font-weight:300;line-height:1.7;color:rgba(255,255,255,.7);max-width:500px;margin-bottom:2.5rem;opacity:0;animation:fadeUp .65s cubic-bezier(.22,1,.36,1) .36s forwards}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;opacity:0;animation:fadeUp .65s cubic-bezier(.22,1,.36,1) .48s forwards}
.btn-hero-primary{display:inline-flex;align-items:center;gap:2.5rem;background:var(--red);color:#fff;font-family:var(--f2);font-weight:700;font-size:clamp(.9rem,2vw,1rem);letter-spacing:.08em;text-transform:uppercase;padding:1rem 1.5rem;text-decoration:none;border-radius:2px;box-shadow:0 4px 28px rgba(224,29,29,.3);min-width:220px;justify-content:space-between;transition:transform .2s,box-shadow .2s;border:none;cursor:pointer}
.btn-hero-primary:hover{transform:scale(1.04);box-shadow:0 6px 36px rgba(224,29,29,.45)}
.btn-arrow{width:28px;height:28px;border:2px solid rgba(255,255,255,.4);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem}
.btn-hero-secondary{display:inline-flex;align-items:center;gap:.6rem;background:transparent;color:#fff;font-family:var(--f2);font-weight:600;font-size:clamp(.9rem,2vw,1rem);letter-spacing:.08em;text-transform:uppercase;padding:1rem 1.5rem;text-decoration:none;border:1px solid rgba(255,255,255,.25);border-radius:2px;transition:all .2s;cursor:pointer}
.btn-hero-secondary:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.hero-scroll{position:absolute;bottom:2rem;right:clamp(1.5rem,5%,4rem);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.5rem;opacity:0;animation:fadeUp .6s .7s forwards}
.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.4))}
.scroll-label{font-family:var(--f2);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.4);writing-mode:vertical-rl}

/* ── 5. Marquee y hazard ─────────────────────────────────────────────────── */
.marquee-wrap{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:.85rem 0;overflow:hidden;background:rgba(10,10,10,.98)}
.marquee-inner{display:flex;animation:marquee 22s linear infinite;white-space:nowrap}
.marquee-inner span{font-family:var(--f1);font-size:1rem;letter-spacing:.1em;color:rgba(255,255,255,.35);padding:0 2rem}
.dot{color:var(--red)!important}
.hazard{height:6px;width:100%;background:repeating-linear-gradient(135deg,var(--red) 0 20px,#0a0a0a 20px 40px);opacity:.92}

/* ── 6. Encabezados de sección ───────────────────────────────────────────── */
.section-tag{font-family:var(--f2);font-weight:600;font-size:.78rem;letter-spacing:.25em;text-transform:uppercase;color:var(--red);margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}
.section-tag::before{content:'';width:24px;height:2px;background:var(--red)}
.section-title{font-family:var(--f1);font-size:clamp(2.5rem,5vw,4.5rem);line-height:.95;margin-bottom:3rem}

/* ── 7. Carrusel de categorías ───────────────────────────────────────────── */
#categorias{position:relative;width:100%;overflow:hidden;background:#0b0b0b;padding:clamp(3.5rem,7vw,6rem) clamp(1.5rem,5%,4rem) clamp(3rem,6vw,5rem)}
#categorias::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:var(--border)}
.cat-head{margin-bottom:clamp(2rem,4vw,3.4rem);position:relative;z-index:5}
.cat-heading{font-family:var(--f1);font-size:clamp(2.6rem,6vw,5rem);line-height:.9;letter-spacing:-.01em}
.cat-heading em{color:var(--red);font-style:normal;display:inline-block;transform:skewX(-7deg);margin:0 .5em 0 .12em}
.cat-stage{display:grid;grid-template-columns:minmax(240px,.82fr) 1.18fr;gap:clamp(1.5rem,4vw,4rem);align-items:stretch;position:relative;z-index:5}
.cat-list{display:flex;flex-direction:column;border-top:1px solid var(--border);align-self:start}
.cat-row{display:flex;align-items:center;gap:1rem;padding:clamp(.8rem,1.5vw,1.15rem) .25rem;border-bottom:1px solid var(--border);cursor:pointer;background:none;border-left:0;border-right:0;border-top:0;text-align:left;width:100%;color:inherit;transition:padding .3s}
.cat-row .num{font-family:var(--f2);font-weight:700;font-size:.78rem;letter-spacing:.1em;color:rgba(255,255,255,.32);width:2.4ch}
.cat-row .label{font-family:var(--f1);font-size:clamp(1.1rem,2vw,1.75rem);letter-spacing:.02em;color:rgba(255,255,255,.5);line-height:1;transition:color .3s,transform .3s}
.cat-row .bar{margin-left:auto;width:0;height:2px;background:var(--red);transition:width .3s}
.cat-row:hover .label{color:rgba(255,255,255,.85)}
.cat-row.active{padding-left:1rem}
.cat-row.active .num{color:var(--red)}
.cat-row.active .label{color:#fff;transform:skewX(-7deg) translateX(4px)}
.cat-row.active .bar{width:clamp(28px,5vw,64px)}
.cat-show{position:relative;min-height:clamp(380px,50vw,560px);display:flex;flex-direction:column;justify-content:flex-end;border:1px solid var(--border);background:radial-gradient(120% 120% at 72% 18%,rgba(224,29,29,.12),transparent 55%),#0e0e0e;overflow:hidden}
.cat-ghostnum{position:absolute;top:-4%;right:1%;font-family:var(--fanton);font-size:clamp(11rem,30vw,24rem);line-height:.8;color:rgba(255,255,255,.045);font-style:italic;pointer-events:none;z-index:1;letter-spacing:-.04em;user-select:none}
.cat-imgwrap{position:absolute;inset:0;z-index:2}
.cat-img{position:absolute;inset:6% 6% 20% 6%;width:88%;height:74%;object-fit:contain;object-position:center;pointer-events:none}
@keyframes catImgIn{from{transform:scale(.965)}to{transform:scale(1)}}
.cat-info{position:relative;z-index:4;padding:clamp(1.4rem,3vw,2.2rem)}
.cat-counter{font-family:var(--f2);font-weight:700;font-size:.8rem;letter-spacing:.25em;color:var(--red);margin-bottom:.5rem}
.cat-name{font-family:var(--f1);font-size:clamp(1.9rem,4vw,3rem);line-height:.95;margin-bottom:.55rem}
.cat-desc{font-size:clamp(.85rem,1.5vw,.98rem);font-weight:300;color:rgba(255,255,255,.72);line-height:1.6;max-width:46ch;margin-bottom:1.3rem}
.cat-cta{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f2);font-weight:700;font-size:.84rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.25);padding:.72rem 1.3rem;border-radius:2px;transition:all .2s;cursor:pointer;background:none}
.cat-cta:hover{background:var(--red);border-color:var(--red)}
.cat-cta span{transition:transform .2s}
.cat-cta:hover span{transform:translateX(4px)}
.cat-controls{position:absolute;top:clamp(1.2rem,3vw,2rem);right:clamp(1.2rem,3vw,2rem);z-index:6;display:flex;align-items:center;gap:.7rem}
.cat-arrow{width:3rem;height:3rem;border-radius:50%;background:rgba(0,0,0,.45);border:1.5px solid rgba(255,255,255,.3);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:all .2s;backdrop-filter:blur(6px)}
.cat-arrow:hover{background:var(--red);border-color:var(--red);transform:scale(1.06)}
.cat-chips{display:none}

/* ── 8. Servicios / CTA / ubicación / footer ─────────────────────────────── */
/* Servicios en marquesina.
   Antes eran 4 tarjetas apiladas: más de 800 px de alto en celular, que es
   donde se ve la mayoría del tráfico. Ahora es una tira horizontal que corre
   sola y se pausa al tocarla o al pasar el mouse. */
.services-section{padding:clamp(2.6rem,6vw,4rem) 0;background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.services-head{padding:0 clamp(1.5rem,5%,4rem);margin-bottom:clamp(1.4rem,3vw,2rem)}
.services-head .section-title{margin-bottom:0;font-size:clamp(2rem,4.5vw,3.4rem)}

.svc-marquee{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent)}
.svc-track{display:flex;width:max-content;
  animation:svcScroll var(--svc-dur,34s) linear infinite}
.svc-marquee:hover .svc-track,
.svc-marquee.pausado .svc-track{animation-play-state:paused}
@keyframes svcScroll{from{transform:translateX(0)}to{transform:translateX(var(--svc-shift,-50%))}}

.svc-card{flex:0 0 auto;width:clamp(272px,80vw,352px);background:var(--bg2);
  border-left:1px solid var(--border);padding:1.15rem 1.3rem;
  display:flex;align-items:center;gap:1rem;transition:background .3s}
.svc-marquee:hover .svc-card:hover{background:var(--bg3)}
.svc-icon-svg{width:40px;height:40px;flex-shrink:0;display:block}
.svc-texto{min-width:0}
.svc-title{font-family:var(--f2);font-weight:700;font-size:1.02rem;letter-spacing:.05em;text-transform:uppercase;line-height:1.15;margin-bottom:.22rem}
.svc-desc{font-size:.79rem;font-weight:300;color:var(--gray);line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* Sin animación: queda como tira deslizable a dedo. */
@media (prefers-reduced-motion:reduce){
  .svc-marquee{overflow-x:auto;scrollbar-width:none}
  .svc-marquee::-webkit-scrollbar{display:none}
  .svc-track{animation:none}
}

/* En escritorio los 3 servicios entran de una en la pantalla, así que la
   marquesina no aporta nada: se vería el bucle repitiendo las mismas tarjetas
   una al lado de la otra. Fila fija de 3, sin animación ni clones. */
@media(min-width:1024px){
  .svc-marquee{overflow:visible;padding:0 clamp(1.5rem,5%,4rem);
    -webkit-mask-image:none;mask-image:none}
  .svc-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
    width:auto;animation:none;border:1px solid var(--border)}
  /* Si quedaron clones del modo marquesina (por ejemplo al agrandar la ventana
     sin recargar), se ocultan: el grid los mandaría a una segunda fila y se
     verían los mismos servicios repetidos. */
  .svc-track > .svc-card[aria-hidden="true"]{display:none}
  .svc-card{width:auto;padding:1.7rem 1.6rem;gap:1.2rem}
  .svc-card:first-child{border-left:none}
  .svc-icon-svg{width:46px;height:46px}
  .svc-title{font-size:1.1rem}
  .svc-desc{font-size:.82rem}
}

.cta-outer{padding:5rem clamp(1.5rem,5%,4rem);background:var(--bg)}
.cta-inner{border:1px solid rgba(224,29,29,.2);padding:4rem;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(224,29,29,.08),transparent)}
.cta-inner::before{content:'MRP';position:absolute;right:-1rem;bottom:-2rem;font-family:var(--f1);font-size:12rem;color:rgba(224,29,29,.04);line-height:1;pointer-events:none}
.cta-inner h2{font-family:var(--f1);font-size:clamp(2.5rem,6vw,5rem);line-height:.95;margin-bottom:1rem;position:relative}
.cta-inner h2 span{color:var(--red)}
.cta-inner p{font-size:1rem;font-weight:300;color:var(--gray);margin-bottom:2.5rem;line-height:1.7;position:relative}
.cta-btns{display:flex;gap:1rem;flex-wrap:wrap;position:relative}

.location{padding:clamp(3.5rem,7vw,6rem) clamp(1.5rem,5%,4rem);background:var(--bg)}
.loc-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:stretch}
.loc-open{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f2);font-weight:700;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;padding:.5rem 1rem;border-radius:2px;margin-bottom:1.8rem}
.loc-open.open{background:rgba(38,180,90,.14);color:var(--green);border:1px solid rgba(55,208,122,.32)}
.loc-open.closed{background:rgba(224,29,29,.12);color:var(--red2);border:1px solid rgba(224,29,29,.32)}
.loc-open .dot{width:8px;height:8px;border-radius:50%;background:currentColor;animation:pulse2 2s infinite}
@keyframes pulse2{0%,100%{opacity:1}50%{opacity:.3}}
.loc-addr{margin-bottom:1.8rem}
.loc-addr p{font-size:.96rem;font-weight:300;color:rgba(255,255,255,.75);line-height:1.85}
.loc-addr strong{color:#fff;font-weight:600}
.loc-hours{width:100%;border-collapse:collapse;margin-bottom:2rem}
.loc-hours td{padding:.72rem 0;border-bottom:1px solid var(--border);font-size:.92rem}
.loc-hours td:first-child{font-family:var(--f2);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.6);font-size:.82rem}
.loc-hours td:last-child{text-align:right;color:#fff;font-weight:300}
.loc-hours tr.today td,.loc-hours tr.today td:first-child{color:var(--red2)}
.loc-visual{display:flex;flex-direction:column;gap:1rem;min-height:100%}
.loc-map{flex:1;min-height:clamp(240px,30vw,320px);border:1px solid var(--border);overflow:hidden;position:relative}
.loc-map iframe{width:100%;height:100%;border:0;display:block;filter:grayscale(.45) contrast(1.05) brightness(.92)}

/* Escudo del mapa.
   Un iframe de mapa se queda con el gesto de scroll: en el celular, al pasar el
   dedo por encima la página deja de bajar y se termina moviendo el mapa. El
   escudo lo deja decorativo hasta que alguien lo toca a propósito, y se vuelve
   a armar apenas se sale de él. */
.map-shield{position:absolute;inset:0;z-index:3;border:none;cursor:pointer;
  background:linear-gradient(to top,rgba(10,10,10,.55),rgba(10,10,10,0) 45%);
  display:flex;align-items:flex-end;justify-content:center;padding:0 0 1rem;
  transition:opacity .25s}
.loc-map.activo .map-shield{opacity:0;pointer-events:none}
.map-shield span{font-family:var(--f2);font-weight:700;font-size:.74rem;letter-spacing:.14em;
  text-transform:uppercase;color:#fff;background:rgba(10,10,10,.82);border:1px solid var(--border);
  padding:.45rem .9rem;border-radius:2px;display:inline-flex;align-items:center;gap:.45rem;
  backdrop-filter:blur(6px)}
.map-shield:hover span{border-color:var(--red)}

/* Contacto: centrado y compacto. Antes eran tres columnas alineadas a la
   izquierda con interlineado de 2.1, que en celular se volvían una tira larga. */
.contact{padding:clamp(2.4rem,5vw,3.4rem) clamp(1.5rem,5%,4rem);background:var(--bg3)}
.contact-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(1.4rem,3vw,2.4rem);
  max-width:840px;margin:0 auto;
  border-top:1px solid var(--border);padding-top:clamp(1.8rem,4vw,2.4rem);text-align:center}
.contact-block h4{font-family:var(--f2);font-weight:700;font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--red);margin-bottom:.7rem}
.contact-block p,.contact-block a{font-size:.85rem;font-weight:300;color:var(--gray);
  text-decoration:none;display:block;line-height:1.75;transition:color .2s}
.contact-block a:hover{color:var(--white)}

footer{background:var(--bg);border-top:1px solid var(--border);padding:1.75rem clamp(1.5rem,5%,4rem);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-logo{height:54px;width:auto;display:block;border-radius:3px}
.footer-copy{font-size:.75rem;color:rgba(255,255,255,.35);font-weight:300}
.footer-social{display:flex;gap:1.5rem}
.footer-social a{font-family:var(--f2);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.35);text-decoration:none;transition:color .2s}
.footer-social a:hover{color:var(--red)}

.wa-fab{position:fixed;right:clamp(1rem,4vw,1.5rem);bottom:clamp(1rem,4vw,1.5rem);z-index:150;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 28px rgba(0,0,0,.45);transition:transform .2s;text-decoration:none}
.wa-fab:hover{transform:scale(1.09)}

/* ── 9. Animaciones ──────────────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(224,29,29,.4)}50%{box-shadow:0 0 0 6px rgba(224,29,29,0)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes spinIcon{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* ══════════════════════════════════════════════════════════════════════════
   10. Páginas interiores — estructura
   ═════════════════════════════════════════════════════════════════════════ */
body.page{padding-top:var(--nav-h)}
.wrap{max-width:1380px;margin:0 auto;padding:0 clamp(1rem,4%,4rem)}
.page-head{padding:clamp(2rem,5vw,3.5rem) 0 clamp(1.5rem,3vw,2rem);border-bottom:1px solid var(--border)}
.page-head h1{font-family:var(--f1);font-size:clamp(2.4rem,6vw,4.5rem);line-height:.92;letter-spacing:-.01em}
.page-head h1 em{color:var(--red);font-style:normal;display:inline-block;transform:skewX(-7deg)}
.crumbs{font-family:var(--f2);font-weight:600;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:.9rem;display:flex;gap:.5rem;flex-wrap:wrap}
.crumbs a{color:rgba(255,255,255,.4);text-decoration:none;transition:color .2s}
.crumbs a:hover{color:var(--red2)}
.crumbs span{color:rgba(255,255,255,.2)}
.muted{color:var(--gray);font-weight:300;font-size:.92rem;line-height:1.7}
.empty{padding:4rem 1rem;text-align:center;border:1px dashed var(--border);color:var(--gray)}
.empty strong{display:block;font-family:var(--f1);font-size:1.6rem;color:var(--white);margin-bottom:.5rem;letter-spacing:.03em}

/* ── 11. Catálogo: filtros ───────────────────────────────────────────────── */
.cat-layout{display:grid;grid-template-columns:250px 1fr;gap:clamp(1.5rem,3vw,3rem);padding:clamp(1.8rem,4vw,3rem) 0 5rem}
.filters{align-self:start;position:sticky;top:calc(var(--nav-h) + 1.2rem)}
.filter-group{border-bottom:1px solid var(--border);padding:1.2rem 0}
.filter-group:first-child{padding-top:0}
.filter-group h4{font-family:var(--f2);font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red);margin-bottom:.9rem}
.filter-opt{display:flex;align-items:center;gap:.6rem;width:100%;background:none;border:none;color:rgba(255,255,255,.55);font-family:var(--f2);font-weight:600;font-size:.92rem;letter-spacing:.04em;text-transform:uppercase;padding:.42rem 0 .42rem .1rem;cursor:pointer;text-align:left;transition:color .2s,padding .2s;border-left:2px solid transparent}
.filter-opt:hover{color:#fff}
.filter-opt.active{color:#fff;border-left-color:var(--red);padding-left:.7rem}
.filter-opt .n{margin-left:auto;font-size:.74rem;color:rgba(255,255,255,.3)}
.select,.input,.textarea{width:100%;background:#141414;border:1px solid var(--border);color:var(--white);font-family:var(--f3);font-size:.92rem;padding:.7rem .8rem;border-radius:2px;outline:none;transition:border-color .2s,box-shadow .2s}
.select:focus,.input:focus,.textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(224,29,29,.15)}
.textarea{resize:vertical;line-height:1.6;min-height:96px}
.select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23999' stroke-width='1.6'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;background-size:11px;padding-right:2rem}
.label{display:block;font-family:var(--f2);font-weight:700;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:.45rem}
.field{margin-bottom:1.1rem}
.hint{font-size:.76rem;color:rgba(255,255,255,.35);margin-top:.35rem;line-height:1.5}

/* Buscador rápido del home: marca / modelo / texto / botón */
.qs-grid{display:grid;grid-template-columns:1fr 1fr 1.4fr auto;gap:.7rem;align-items:end}
@media(max-width:820px){
  .qs-grid{grid-template-columns:1fr 1fr}
  .qs-grid>div:nth-child(3),.qs-grid>button{grid-column:1/-1}
  .qs-grid>button{justify-content:center;gap:1.2rem}
}

.search-bar{display:flex;gap:.6rem;margin-bottom:1.4rem}
.search-bar .input{flex:1}
.results-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.results-count{font-family:var(--f2);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gray)}
.results-count b{color:var(--white)}
.chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.2rem}
.chip{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--f2);font-weight:700;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;background:rgba(224,29,29,.14);border:1px solid rgba(224,29,29,.35);color:#fff;padding:.4rem .75rem;border-radius:2px;cursor:pointer}
.chip:hover{background:rgba(224,29,29,.26)}

/* ── 12. Grid de productos ───────────────────────────────────────────────── */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}
.prod-card{background:var(--bg2);display:flex;flex-direction:column;text-decoration:none;color:inherit;position:relative;transition:background .3s}
.prod-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--red),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.prod-card:hover{background:var(--bg3)}
.prod-card:hover::after{transform:scaleX(1)}
.prod-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:radial-gradient(110% 110% at 70% 20%,rgba(224,29,29,.10),transparent 58%),#0e0e0e;display:flex;align-items:center;justify-content:center}
.prod-media img{width:100%;height:100%;object-fit:contain;padding:12%;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.prod-card:hover .prod-media img{transform:scale(1.06)}
.prod-body{padding:1rem 1.05rem 1.15rem;display:flex;flex-direction:column;flex:1;gap:.5rem}
.prod-code{font-family:var(--f2);font-weight:700;font-size:.7rem;letter-spacing:.16em;color:rgba(255,255,255,.34)}
.prod-name{font-family:var(--f2);font-weight:700;font-size:1.02rem;line-height:1.25;letter-spacing:.02em;text-transform:uppercase}
.prod-compat{font-size:.75rem;color:var(--gray);font-weight:300;line-height:1.45}
.prod-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding-top:.5rem}
.prod-price{font-family:var(--f1);font-size:1.5rem;letter-spacing:.02em;color:var(--white)}
.btn-add{background:var(--red);border:none;color:#fff;font-family:var(--f2);font-weight:700;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;padding:.55rem .85rem;border-radius:2px;cursor:pointer;transition:background .2s,transform .15s}
.btn-add:hover{background:var(--red2)}
.btn-add:active{transform:scale(.94)}
.btn-add:disabled{background:#2a2a2a;color:rgba(255,255,255,.3);cursor:not-allowed}
.badge{position:absolute;top:.7rem;left:.7rem;z-index:2;font-family:var(--f2);font-weight:700;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:.25rem .55rem;border-radius:2px}
.badge-hot{background:var(--red);color:#fff}
.badge-out{background:rgba(0,0,0,.75);color:var(--red2);border:1px solid rgba(224,29,29,.4)}
.badge-new{background:var(--green);color:#07240f}
.stock-line{font-family:var(--f2);font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.stock-ok{color:var(--green)}.stock-low{color:var(--orange)}.stock-out{color:var(--red2)}

/* ── 13. Ficha de producto ───────────────────────────────────────────────── */
.detail{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(1.8rem,4vw,4rem);padding:clamp(1.8rem,4vw,3rem) 0 4rem;align-items:start}
.detail-media{border:1px solid var(--border);background:radial-gradient(120% 120% at 70% 18%,rgba(224,29,29,.12),transparent 55%),#0e0e0e;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.detail-media img{width:100%;height:100%;object-fit:contain;padding:9%}
.detail-media .cat-ghostnum{font-size:clamp(7rem,18vw,14rem)}
.detail h1{font-family:var(--f1);font-size:clamp(2rem,4.5vw,3.4rem);line-height:.98;margin-bottom:.5rem}
.detail-price{font-family:var(--f1);font-size:clamp(2.4rem,5vw,3.6rem);color:var(--red2);line-height:1;margin:1.2rem 0 .3rem}
.spec-table{width:100%;border-collapse:collapse;margin:1.6rem 0}
.spec-table td{padding:.75rem 0;border-bottom:1px solid var(--border);font-size:.92rem;vertical-align:top}
.spec-table td:first-child{font-family:var(--f2);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.5);font-size:.79rem;width:42%}
.spec-table td:last-child{color:#fff;font-weight:300}
.compat-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.compat-tag{font-family:var(--f2);font-weight:600;font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;background:rgba(255,255,255,.06);border:1px solid var(--border);padding:.3rem .6rem;border-radius:2px;color:rgba(255,255,255,.8)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:2px;overflow:hidden}
.qty button{width:2.6rem;height:2.9rem;background:#141414;border:none;color:#fff;font-size:1.1rem;cursor:pointer;transition:background .2s}
.qty button:hover{background:var(--red)}
.qty input{width:3.2rem;height:2.9rem;background:#0e0e0e;border:none;border-left:1px solid var(--border);border-right:1px solid var(--border);color:#fff;text-align:center;font-family:var(--f1);font-size:1.15rem;outline:none}
.buy-row{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center;margin:1.5rem 0}

/* ── 14. Carrito y checkout ──────────────────────────────────────────────── */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:clamp(1.5rem,3vw,3rem);padding:clamp(1.8rem,4vw,3rem) 0 5rem;align-items:start}
.cart-list{border:1px solid var(--border)}
.cart-row{display:grid;grid-template-columns:92px 1fr auto;gap:1rem;padding:1rem;border-bottom:1px solid var(--border);align-items:center;background:var(--bg2)}
.cart-row:last-child{border-bottom:none}
.cart-thumb{width:92px;height:74px;object-fit:contain;background:#0e0e0e;border:1px solid var(--border);padding:6px}
.cart-name{font-family:var(--f2);font-weight:700;font-size:.98rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.25;margin-bottom:.25rem}
.cart-name a{text-decoration:none}
.cart-name a:hover{color:var(--red2)}
.cart-right{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}
.cart-line{font-family:var(--f1);font-size:1.3rem}
.link-del{background:none;border:none;color:rgba(255,255,255,.35);font-family:var(--f2);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:color .2s;padding:0}
.link-del:hover{color:var(--red2)}
.summary{border:1px solid var(--border);background:var(--bg2);padding:1.5rem;position:sticky;top:calc(var(--nav-h) + 1.2rem)}
.summary h3{font-family:var(--f1);font-size:1.5rem;letter-spacing:.04em;margin-bottom:1.2rem}
.sum-row{display:flex;justify-content:space-between;align-items:baseline;padding:.6rem 0;font-size:.92rem;color:var(--gray);font-weight:300;border-bottom:1px solid var(--border)}
.sum-row b{color:#fff;font-weight:600}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;padding:1.1rem 0 1.4rem;font-family:var(--f2);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.86rem}
.sum-total .v{font-family:var(--f1);font-size:2rem;letter-spacing:.02em;color:var(--red2)}
.btn-full{width:100%;justify-content:center;min-width:0}
.pay-note{margin-top:1rem;padding:.8rem;border:1px dashed rgba(255,255,255,.16);font-size:.76rem;color:rgba(255,255,255,.45);line-height:1.6}
.pay-note b{color:var(--orange)}

.check-layout{display:grid;grid-template-columns:1fr 360px;gap:clamp(1.5rem,3vw,3rem);padding:clamp(1.8rem,4vw,3rem) 0 5rem;align-items:start}
.card{border:1px solid var(--border);background:var(--bg2);padding:clamp(1.2rem,3vw,2rem)}
.card h3{font-family:var(--f1);font-size:1.5rem;letter-spacing:.04em;margin-bottom:1.3rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.radio-row{display:flex;gap:.7rem;flex-wrap:wrap;margin-bottom:1.1rem}
.radio-card{flex:1;min-width:150px;border:1px solid var(--border);background:#141414;padding:.9rem 1rem;cursor:pointer;transition:all .2s;border-radius:2px}
.radio-card.active{border-color:var(--red);background:rgba(224,29,29,.1)}
.radio-card b{display:block;font-family:var(--f2);font-weight:700;font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.2rem}
.radio-card small{color:var(--gray);font-size:.78rem}

.ok-screen{max-width:620px;margin:0 auto;padding:clamp(3rem,8vw,6rem) 0;text-align:center}
.ok-mark{width:78px;height:78px;border-radius:50%;border:2px solid var(--green);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:2.2rem;margin:0 auto 1.6rem;animation:pulse 2.4s infinite}
.ok-screen h2{font-family:var(--f1);font-size:clamp(2.2rem,5vw,3.4rem);line-height:.98;margin-bottom:.7rem}
.order-num{font-family:var(--f2);font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--red2);font-size:1rem;margin-bottom:1.6rem}
.order-box{border:1px solid var(--border);background:var(--bg2);padding:1.3rem;text-align:left;margin-bottom:1.8rem}

/* ── 15. App de captura ──────────────────────────────────────────────────── */
.app-shell{max-width:640px;margin:0 auto;padding:clamp(1.2rem,4vw,2.4rem) 0 5rem}
.steps{display:flex;gap:.4rem;margin-bottom:1.6rem}
.step{flex:1;display:flex;flex-direction:column;gap:.4rem}
.step .bar{height:3px;background:rgba(255,255,255,.1);transition:background .35s}
.step.done .bar{background:var(--green)}
.step.now .bar{background:var(--red)}
.step .t{font-family:var(--f2);font-weight:700;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.35);transition:color .35s}
.step.now .t{color:#fff}
.step.done .t{color:var(--green)}
.photo-drop{border:1.5px dashed rgba(255,255,255,.2);background:#0e0e0e;aspect-ratio:4/3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;cursor:pointer;position:relative;overflow:hidden;transition:border-color .2s,background .2s}
.photo-drop:hover{border-color:var(--red);background:#121212}
.photo-drop img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:6%}
.photo-drop .ph-icon{font-size:2.4rem;opacity:.5}
.photo-drop .ph-txt{font-family:var(--f2);font-weight:600;font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.45);text-align:center;padding:0 1rem}
.photo-clear{position:absolute;top:.6rem;right:.6rem;z-index:3;background:rgba(0,0,0,.7);border:1px solid var(--border);color:#fff;width:2rem;height:2rem;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}
.ai-box{border:1px solid rgba(224,29,29,.28);background:linear-gradient(135deg,rgba(224,29,29,.07),transparent);padding:1rem;margin-bottom:1.1rem}
.ai-head{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-bottom:.7rem;flex-wrap:wrap}
.ai-head .t{font-family:var(--f2);font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--red2)}
.btn-ai{background:rgba(224,29,29,.16);border:1px solid rgba(224,29,29,.42);color:#fff;font-family:var(--f2);font-weight:700;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;padding:.5rem .9rem;border-radius:2px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.45rem}
.btn-ai:hover:not(:disabled){background:var(--red);border-color:var(--red)}
.btn-ai:disabled{opacity:.5;cursor:wait}
.spinner{width:13px;height:13px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.alert{padding:.85rem 1rem;border-radius:2px;font-size:.88rem;line-height:1.55;margin-bottom:1.1rem;border:1px solid}
.alert-err{background:rgba(224,29,29,.1);border-color:rgba(224,29,29,.35);color:#ff9a9a}
.alert-ok{background:rgba(55,208,122,.1);border-color:rgba(55,208,122,.32);color:#8ff0bb}
.alert a{color:inherit;font-weight:600}

/* ── 16. Chat del agente ─────────────────────────────────────────────────── */
.chat-fab{position:fixed;right:clamp(1rem,4vw,1.5rem);bottom:calc(clamp(1rem,4vw,1.5rem) + 70px);z-index:150;width:58px;height:58px;border-radius:50%;background:var(--red);color:#fff;border:none;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 28px rgba(224,29,29,.4);cursor:pointer;transition:transform .2s}
.chat-fab:hover{transform:scale(1.09)}
.chat-panel{position:fixed;right:clamp(.6rem,3vw,1.5rem);bottom:clamp(.6rem,3vw,1.5rem);z-index:190;width:min(94vw,392px);height:min(78dvh,580px);background:#101010;border:1px solid var(--border);border-radius:6px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.7);transform:translateY(20px) scale(.97);opacity:0;pointer-events:none;transition:all .28s cubic-bezier(.22,1,.36,1)}
.chat-panel.open{transform:none;opacity:1;pointer-events:all}
.chat-head{display:flex;align-items:center;gap:.7rem;padding:.85rem 1rem;border-bottom:1px solid var(--border);background:#141414}
.chat-head .av{width:34px;height:34px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.chat-head .tt{font-family:var(--f2);font-weight:700;font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;line-height:1.2}
.chat-head .st{font-size:.72rem;color:var(--green);display:flex;align-items:center;gap:.35rem}
.chat-head .st::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green)}
.chat-close{margin-left:auto;background:none;border:none;color:rgba(255,255,255,.45);cursor:pointer;font-size:1.2rem;padding:.2rem .4rem}
.chat-close:hover{color:#fff}
.chat-body{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.8rem}
.msg{max-width:86%;padding:.7rem .9rem;border-radius:10px;font-size:.89rem;line-height:1.55;white-space:pre-wrap;word-wrap:break-word}
.msg-bot{background:#1c1c1c;border:1px solid var(--border);align-self:flex-start;border-bottom-left-radius:2px}
.msg-user{background:var(--red);color:#fff;align-self:flex-end;border-bottom-right-radius:2px}
.msg-err{background:rgba(224,29,29,.12);border:1px solid rgba(224,29,29,.35);color:#ff9a9a;align-self:flex-start}
.chat-sugs{display:flex;flex-wrap:wrap;gap:.4rem;padding:0 1rem .8rem}
.sug{font-family:var(--f2);font-weight:600;font-size:.76rem;letter-spacing:.04em;background:rgba(255,255,255,.05);border:1px solid var(--border);color:rgba(255,255,255,.7);padding:.42rem .7rem;border-radius:14px;cursor:pointer;transition:all .2s}
.sug:hover{border-color:var(--red);color:#fff}
.chat-cards{display:flex;gap:.5rem;overflow-x:auto;padding:0 1rem .8rem;scrollbar-width:none}
.chat-cards::-webkit-scrollbar{display:none}
.chat-card{flex:0 0 128px;border:1px solid var(--border);background:#161616;text-decoration:none;color:inherit;padding:.5rem;transition:border-color .2s}
.chat-card:hover{border-color:var(--red)}
.chat-card img{width:100%;height:62px;object-fit:contain;background:#0e0e0e;margin-bottom:.4rem}
.chat-card .n{font-family:var(--f2);font-weight:700;font-size:.74rem;line-height:1.2;text-transform:uppercase;margin-bottom:.2rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chat-card .p{font-family:var(--f1);font-size:.95rem;color:var(--red2)}
.chat-foot{display:flex;gap:.5rem;padding:.8rem;border-top:1px solid var(--border);background:#141414}
.chat-foot input{flex:1;background:#0e0e0e;border:1px solid var(--border);color:#fff;padding:.65rem .8rem;border-radius:2px;outline:none;font-family:var(--f3);font-size:.9rem}
.chat-foot input:focus{border-color:var(--red)}
.chat-send{background:var(--red);border:none;color:#fff;width:2.7rem;border-radius:2px;cursor:pointer;font-size:1rem;transition:background .2s}
.chat-send:hover{background:var(--red2)}
.chat-send:disabled{opacity:.5;cursor:wait}
.typing{display:flex;gap:4px;padding:.9rem}
.typing i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.4);animation:typing 1.1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* ── 17. Panel en vivo ───────────────────────────────────────────────────── */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);margin-bottom:2rem}
.kpi{background:var(--bg2);padding:1.3rem 1.2rem}
.kpi .v{font-family:var(--f1);font-size:2.4rem;line-height:1;color:var(--white)}
.kpi .v.red{color:var(--red2)}.kpi .v.green{color:var(--green)}
.kpi .k{font-family:var(--f2);font-weight:600;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin-top:.4rem}
.panel-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.2rem,3vw,2.4rem);padding-bottom:5rem}
.feed{border:1px solid var(--border)}
.feed-item{display:flex;gap:.9rem;padding:.85rem 1rem;border-bottom:1px solid var(--border);background:var(--bg2);align-items:center}
.feed-item:last-child{border-bottom:none}
.feed-item img{width:52px;height:44px;object-fit:contain;background:#0e0e0e;border:1px solid var(--border);flex-shrink:0}
.feed-item .n{font-family:var(--f2);font-weight:700;font-size:.9rem;text-transform:uppercase;line-height:1.2}
.feed-item .m{font-size:.75rem;color:var(--gray);margin-top:.2rem}
.tag{font-family:var(--f2);font-weight:700;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;padding:.2rem .45rem;border-radius:2px;margin-left:auto;flex-shrink:0}
.tag-app{background:rgba(55,208,122,.16);color:var(--green);border:1px solid rgba(55,208,122,.35)}
.tag-seed{background:rgba(255,255,255,.06);color:var(--gray);border:1px solid var(--border)}
.log-row{display:flex;gap:.7rem;padding:.6rem .9rem;border-bottom:1px solid var(--border);font-size:.8rem;align-items:baseline}
.log-row:last-child{border-bottom:none}
.log-row .h{font-family:var(--f2);font-weight:700;color:rgba(255,255,255,.35);letter-spacing:.06em;flex-shrink:0;font-size:.72rem}
.log-row .a{font-family:var(--f2);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red2);flex-shrink:0;font-size:.72rem}
.log-row .d{color:var(--gray);line-height:1.4;word-break:break-word}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border:1px solid var(--border);margin-bottom:2rem}
.flow-step{background:var(--bg2);padding:1.1rem 1rem;position:relative}
.flow-step .i{font-size:1.4rem;margin-bottom:.5rem;display:block}
.flow-step .t{font-family:var(--f2);font-weight:700;font-size:.86rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.3rem}
.flow-step .d{font-size:.76rem;color:var(--gray);line-height:1.5}
.flow-step .num{position:absolute;top:.6rem;right:.8rem;font-family:var(--f1);font-size:1.5rem;color:rgba(255,255,255,.09)}

/* ── 18. Responsive ──────────────────────────────────────────────────────── */
@media(max-width:1040px){
  .cat-layout{grid-template-columns:1fr}
  .filters{position:static;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0 1.4rem;border-bottom:1px solid var(--border);padding-bottom:.6rem;margin-bottom:1.4rem}
  .filter-group{border-bottom:none}
  .cart-layout,.check-layout,.panel-grid{grid-template-columns:1fr}
  .summary{position:static}
  .detail{grid-template-columns:1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .nav-right .nav-btn:not(.cart-btn){display:none}
  .contact-grid{grid-template-columns:1fr;gap:1.7rem}
  .cta-inner{padding:2.5rem 2rem}
  .loc-grid{grid-template-columns:1fr}
  .cat-stage{grid-template-columns:1fr;gap:1.1rem}
  .cat-list{display:none}
  .cat-chips{display:flex;gap:.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:.35rem;scrollbar-width:none}
  .cat-chips::-webkit-scrollbar{display:none}
  .cat-chip{flex:0 0 auto;font-family:var(--f2);font-weight:700;font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.55);background:rgba(255,255,255,.05);border:1px solid var(--border);padding:.55rem 1rem;border-radius:2px;cursor:pointer;white-space:nowrap;transition:all .2s}
  .cat-chip.active{background:var(--red);border-color:var(--red);color:#fff}
  .cat-show{min-height:64vh}
  .cat-img{inset:5% 5% 26% 5%;width:90%;height:69%}
  .cat-controls{top:auto;bottom:clamp(1.1rem,4vw,1.5rem)}
}
@media(max-width:600px){
  footer{flex-direction:column;text-align:center}
  .hero-scroll{display:none}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .prod-media img{padding:8%}
  .prod-name{font-size:.88rem}
  .prod-price{font-size:1.2rem}
  .prod-foot{flex-direction:column;align-items:stretch;gap:.5rem}
  .btn-add{width:100%}
  .grid2{grid-template-columns:1fr}
  .cart-row{grid-template-columns:64px 1fr;gap:.75rem}
  .cart-thumb{width:64px;height:56px}
  .cart-right{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center;width:100%}
  .flow{grid-template-columns:1fr}
  .nav-logo-img{height:38px}
}

/* ── 19. Interruptor y vitrina del home ──────────────────────────────────
   El interruptor se usa en dos lados: al cargar un producto (app.html) y en la
   lista de administración (productos.html). El <input> real queda invisible pero
   presente, así el teclado y los lectores de pantalla lo siguen encontrando. */
.switch-row{position:relative;display:flex;align-items:flex-start;gap:.9rem;cursor:pointer;
  border:1px solid var(--border);background:var(--bg);padding:.95rem 1rem}
.switch-row input{position:absolute;opacity:0;width:0;height:0}
.switch-ui{flex:0 0 auto;width:46px;height:26px;border-radius:26px;background:#2a2a2a;
  border:1px solid var(--border);position:relative;margin-top:.1rem;
  transition:background .2s,border-color .2s}
.switch-ui::after{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;
  border-radius:50%;background:var(--gray);transition:transform .2s,background .2s}
.switch-row input:checked + .switch-ui,
.vit-check:checked + .switch-ui{background:rgba(224,29,29,.28);border-color:var(--red)}
.switch-row input:checked + .switch-ui::after,
.vit-check:checked + .switch-ui::after{transform:translateX(20px);background:var(--red)}
.switch-row input:focus-visible + .switch-ui,
.vit-check:focus-visible + .switch-ui{outline:2px solid var(--red2);outline-offset:2px}
.switch-row:has(input:checked){border-color:var(--red)}
.switch-txt b{display:block;font-family:var(--f2);font-weight:700;font-size:.9rem;
  letter-spacing:.03em;margin-bottom:.2rem}
.switch-txt small{display:block;font-size:.76rem;font-weight:300;color:var(--gray);line-height:1.45}

.vit-intro{margin-bottom:1.1rem}
.vit-intro h2{font-family:var(--f1);font-size:clamp(1.7rem,4.5vw,2.4rem);line-height:1;margin-bottom:.55rem}
.vit-cupo{margin-top:.9rem;display:inline-block;font-family:var(--f2);font-weight:600;
  font-size:.75rem;letter-spacing:.07em;text-transform:uppercase;color:var(--gray);
  border:1px solid var(--border);padding:.45rem .8rem}
.vit-cupo b{color:var(--white);font-size:.95rem}
.vit-cupo.lleno{border-color:var(--red);color:var(--red2)}

.vit-filtros{display:flex;gap:.5rem;margin:.2rem 0 1rem;flex-wrap:wrap}
.vit-chip{font-family:var(--f2);font-weight:600;font-size:.74rem;letter-spacing:.1em;
  text-transform:uppercase;padding:.45rem .9rem;border:1px solid var(--border);
  background:transparent;color:var(--gray);cursor:pointer;transition:.2s}
.vit-chip:hover{color:var(--white);border-color:var(--gray)}
.vit-chip.active{background:var(--red);border-color:var(--red);color:#fff}

.vit-lista{border:1px solid var(--border);background:var(--bg2)}
.vit-row{position:relative;display:flex;align-items:center;gap:.9rem;padding:.75rem .9rem;
  cursor:pointer;border-bottom:1px solid var(--border);transition:background .2s}
.vit-row:last-child{border-bottom:none}
.vit-row:hover{background:var(--bg3)}
.vit-row.on{background:rgba(224,29,29,.07)}
.vit-row.on::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red)}
.vit-row img{width:52px;height:52px;object-fit:contain;background:var(--bg);
  border:1px solid var(--border);flex:0 0 auto}
.vit-datos{flex:1;min-width:0}
.vit-nombre{display:block;font-family:var(--f2);font-weight:600;font-size:.92rem;line-height:1.2;
  margin-bottom:.15rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vit-meta{display:block;font-size:.74rem;font-weight:300;color:var(--gray);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vit-check{position:absolute;opacity:0;width:0;height:0}

/* ── 20. Guía de foto y nota de la vista previa ──────────────────────────── */
.photo-nota{position:absolute;left:0;right:0;bottom:0;background:rgba(10,10,10,.82);
  backdrop-filter:blur(6px);color:var(--white);font-family:var(--f2);font-weight:600;
  font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;padding:.4rem .6rem;
  text-align:center}
.photo-drop.procesando{opacity:.55;pointer-events:none}

.guia{margin-top:.9rem;border:1px solid var(--border);background:var(--bg)}
.guia summary{cursor:pointer;padding:.7rem .9rem;font-family:var(--f2);font-weight:700;
  font-size:.82rem;letter-spacing:.05em;color:var(--white);list-style:none;
  display:flex;align-items:center;gap:.5rem}
.guia summary::-webkit-details-marker{display:none}
.guia summary::before{content:'📷';font-size:.95rem}
.guia summary::after{content:'+';margin-left:auto;color:var(--red2);font-size:1.1rem;line-height:1}
.guia[open] summary::after{content:'–'}
.guia summary:hover{background:var(--bg3)}
.guia ul{margin:0;padding:.2rem 1.1rem .9rem 2.1rem;display:grid;gap:.5rem}
.guia li{font-size:.8rem;font-weight:300;color:var(--gray);line-height:1.5}
.guia li b{color:var(--white);font-weight:600}
.guia > .hint{padding:0 .9rem .9rem}

/* ── 21. Administración de productos: fila con acciones y editor ─────────── */
.vit-editar{flex:0 0 auto;font-family:var(--f2);font-weight:700;font-size:.72rem;
  letter-spacing:.1em;text-transform:uppercase;padding:.45rem .8rem;cursor:pointer;
  background:rgba(255,255,255,.07);color:var(--white);
  border:1px solid rgba(255,255,255,.16);border-radius:2px;transition:.2s}
.vit-editar:hover{background:var(--red);border-color:var(--red)}
.vit-sw{flex:0 0 auto;display:flex;align-items:center;cursor:pointer}
.vit-row.baja{opacity:.5}
.vit-row.baja img{filter:grayscale(1)}
.vit-row.baja .vit-sw{opacity:.4;pointer-events:none}
.tag-baja{font-family:var(--f2);font-weight:700;font-size:.62rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--red2);border:1px solid var(--red);
  padding:.05rem .3rem;border-radius:2px;vertical-align:middle}

.switch-peligro{border-color:rgba(224,29,29,.35)}
.switch-peligro:has(input:not(:checked)){background:rgba(224,29,29,.08);border-color:var(--red)}

/* Editor */
.modal-fondo{position:fixed;inset:0;z-index:300;background:rgba(6,6,6,.78);
  backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;
  padding:clamp(.5rem,3vw,2rem)}
.modal-fondo[hidden]{display:none}
.modal{background:var(--bg2);border:1px solid var(--border);width:min(620px,100%);
  max-height:min(92dvh,900px);display:flex;flex-direction:column;border-radius:3px;
  box-shadow:0 24px 80px rgba(0,0,0,.7)}
.modal-head{display:flex;align-items:flex-start;gap:1rem;padding:1rem 1.2rem;
  border-bottom:1px solid var(--border)}
.modal-head h3{font-family:var(--f2);font-weight:700;font-size:1.1rem;line-height:1.2;
  margin-top:.15rem}
.modal-body{overflow-y:auto;padding:1.2rem;flex:1}
.modal-pie{display:flex;gap:.7rem;padding:1rem 1.2rem;border-top:1px solid var(--border);
  background:var(--bg)}
.modal-pie .btn-hero-primary{flex:1;min-width:0;gap:1rem;padding:.8rem 1.1rem}
.modal-pie .btn-hero-secondary{padding:.8rem 1.1rem}

.ed-foto{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.1rem}
.ed-drop{flex:0 0 auto;width:120px;height:120px;min-height:0;padding:0;overflow:hidden;
  display:flex;align-items:center;justify-content:center;background:var(--bg)}
.ed-drop img{width:100%;height:100%;object-fit:contain}
.ed-foto-txt{flex:1;min-width:0}
.ed-foto-txt b{display:block;font-family:var(--f2);font-weight:700;font-size:.85rem;
  letter-spacing:.05em;text-transform:uppercase;margin-bottom:.3rem}

@media(max-width:520px){
  .vit-row{flex-wrap:wrap}
  .vit-editar{order:3}
  .vit-sw{order:4;margin-left:auto}
  .ed-foto{flex-direction:column}
  .ed-drop{width:100%;height:170px}
  .modal-pie{flex-direction:column-reverse}
}

/* ── 22. Guía de fotos (documento para el personal) ──────────────────────── */
.guia-doc{padding-top:2rem;max-width:900px}
.guia-bloque{margin-top:clamp(2rem,4vw,3rem)}
.guia-bloque h2{font-family:var(--f1);font-size:clamp(1.5rem,3.4vw,2.1rem);line-height:1;
  margin-bottom:1rem;padding-bottom:.6rem;border-bottom:1px solid var(--border)}
.guia-texto{font-size:.92rem;font-weight:300;line-height:1.75;color:var(--gray);
  max-width:68ch;margin-bottom:.9rem}
.guia-texto b{color:var(--white);font-weight:500}

.guia-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border)}
.guia-card{background:var(--bg2);padding:1.3rem;position:relative}
.guia-card .num{position:absolute;top:1rem;right:1.1rem;font-family:var(--f1);
  font-size:1.6rem;color:rgba(224,29,29,.35);line-height:1}
.guia-card h3{font-family:var(--f2);font-weight:700;font-size:1rem;letter-spacing:.04em;
  text-transform:uppercase;margin-bottom:.5rem;padding-right:2rem}
.guia-card p{font-size:.83rem;font-weight:300;color:var(--gray);line-height:1.6;margin-bottom:.8rem}
.guia-card p b{color:var(--white);font-weight:500}
.guia-card .precio{font-family:var(--f2);font-weight:700;font-size:.8rem;letter-spacing:.06em;
  color:var(--red2)}

.guia-pasos{margin:0;padding-left:1.3rem;display:grid;gap:.75rem}
.guia-pasos li{font-size:.9rem;font-weight:300;color:var(--gray);line-height:1.65;max-width:68ch}
.guia-pasos li b{color:var(--white);font-weight:600}
.guia-pasos li::marker{color:var(--red);font-family:var(--f2);font-weight:700}

.guia-reglas{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.guia-reglas > div{border:1px solid var(--border);background:var(--bg2);padding:1.2rem}
.guia-reglas h4{font-family:var(--f2);font-weight:700;font-size:.9rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:.8rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}
.guia-reglas .ok{border-color:rgba(55,208,122,.3)}
.guia-reglas .ok h4{color:var(--green)}
.guia-reglas .no{border-color:rgba(224,29,29,.3)}
.guia-reglas .no h4{color:var(--red2)}
.guia-reglas ul{margin:0;padding-left:1.1rem;display:grid;gap:.5rem}
.guia-reglas li{font-size:.83rem;font-weight:300;color:var(--gray);line-height:1.55}
.guia-reglas li b{color:var(--white);font-weight:500}
.guia-reglas .ok li::marker{color:var(--green)}
.guia-reglas .no li::marker{color:var(--red)}

.guia-lista{margin:0;padding-left:1.2rem;display:grid;gap:.6rem}
.guia-lista li{font-size:.9rem;font-weight:300;color:var(--gray);line-height:1.6;max-width:68ch}
.guia-lista li b{color:var(--white);font-weight:600}
.guia-lista li::marker{color:var(--red)}

/* Impresión: fondo blanco y sin la barra de arriba, para pegarlo en la pared. */
@media print{
  header,.hazard{display:none!important}
  body{background:#fff;color:#111}
  .guia-doc{max-width:100%;padding:0}
  .guia-card,.guia-reglas > div{background:#fff;border:1px solid #ccc;break-inside:avoid}
  .guia-texto,.guia-card p,.guia-pasos li,.guia-reglas li,.guia-lista li,.hint,.muted{color:#333}
  .guia-card h3,.guia-texto b,.guia-pasos li b,.guia-lista li b,.guia-reglas li b{color:#000}
  .guia-bloque{break-inside:avoid}
  h1,.guia-bloque h2{color:#000}
}

/* Cupo de la vitrina lleno: el interruptor apagado queda fuera de alcance. */
.vit-row.tope .vit-sw{opacity:.3;cursor:not-allowed}
.vit-row.tope .switch-ui{border-style:dashed}
.switch-row.tope{opacity:.6}
.switch-row.tope .switch-ui{border-style:dashed;cursor:not-allowed}