/* KRAFTEAS — Páginas de categoría (/cajas/, /textiles/, /etiquetas/, /impresion-publicidad/)
   Base (header, footer, tokens) copiada de index.html para mantener la misma identidad. */
:root{
  --wine:#4C1F45;
  --wine-deep:#3A1735;
  --beige:#F4E8DA;
  --beige-dark:#E6D9C0;
  --pastel:#C7B0E8;
  --leaf:#8FA377;
  --ink:#211A1E;
  --white:#FFFFFF;
  --radius:2px;
}
*{box-sizing:border-box; margin:0; padding:0;}
body{
  font-family:'DM Sans', sans-serif;
  background:var(--beige); color:var(--ink);
  line-height:1.5; -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Archivo', sans-serif; font-stretch:condensed;
  font-weight:300; letter-spacing:0.01em; line-height:1.05;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}

.fold-corner{
  position:relative;
  clip-path:polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.fold-corner::after{
  content:""; position:absolute; top:0; right:0; width:0; height:0;
  border-style:solid; border-width:0 26px 26px 0;
  border-color:transparent var(--beige-dark) transparent transparent;
}

/* HEADER */
header{position:sticky; top:0; z-index:50; background:var(--beige); border-bottom:1.5px dashed rgba(33,26,30,0.2);}
.nav{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:16px 0;}
.brand{display:flex; align-items:center; gap:12px;}
.brand img{height:44px; width:auto;}
.brand-text{display:flex; flex-direction:column; line-height:1.1;}
.brand-text .name{font-family:'Archivo', sans-serif; font-weight:200; font-size:22px; letter-spacing:0.03em; color:var(--wine);}
.brand-text .tag{font-size:10px; letter-spacing:0.08em; text-transform:uppercase; opacity:0.55;}
nav.menu{display:flex; gap:32px; font-size:14px; font-weight:500;}
nav.menu a{padding-bottom:4px;}
nav.menu a:hover, nav.menu a[aria-current]{color:var(--wine);}
.nav-actions{display:flex; align-items:center; gap:10px;}
.burger{display:none; font-size:24px; background:none; border:none; color:var(--wine); cursor:pointer; padding:0 4px;}

/* HERO DE CATEGORÍA (ronda 4): pasos primero → frase → título → descripción → pestañas compactas */
.cat-page-hero{padding:28px 0 8px; text-align:center;}
.crumbs{font-size:12px; opacity:0.55; margin-bottom:18px;}
.crumbs a:hover{color:var(--wine); opacity:1;}

/* Pasos = mismo lenguaje que las tarjetas de producto (corte diagonal abajo-derecha + pliegue arriba-derecha).
   Sin clip-path para que la flecha entre pasos no quede recortada: el corte se hace con el fondo. */
.steps{
  list-style:none; display:grid; grid-template-columns:repeat(3, 1fr); grid-auto-rows:minmax(64px, auto); gap:34px;
  max-width:860px; margin:0 auto;
}
.steps li{
  position:relative; display:flex; align-items:center; gap:12px; text-align:left;
  background:linear-gradient(315deg, transparent 13px, var(--white) 13.5px); padding:0 18px;
}
.steps li::before{
  content:""; position:absolute; top:0; right:0; width:0; height:0;
  border-style:solid; border-width:0 18px 18px 0;
  border-color:transparent var(--beige-dark) transparent transparent;
}
.steps li:not(:last-child)::after{
  content:"→"; position:absolute; right:-26px; top:50%; transform:translateY(-50%);
  color:var(--wine); opacity:0.5; font-size:18px;
}
.step-n{
  flex-shrink:0; width:34px; height:34px; border-radius:50%;
  background:var(--wine); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-family:'Archivo',sans-serif; font-weight:500; font-size:17px;
}
.step-t{font-size:14.5px; font-weight:600; color:var(--wine-deep); line-height:1.25;}
.steps-note{font-size:14.5px; color:var(--wine); margin:10px auto 0;}
.steps-note strong{font-weight:700;}

.cat-page-hero h1{
  font-family:'Playfair Display', serif; font-weight:500; font-stretch:normal;
  font-size:36px; color:var(--wine-deep); margin:22px 0 6px;
}
.cat-desc{font-size:15.5px; opacity:0.75; max-width:56ch; margin:0 auto;}

.cat-tabs{
  display:flex; justify-content:center; gap:6px; flex-wrap:wrap;
  margin:14px auto 0; padding:0;
}
.cat-tabs a{
  padding:6px 13px; border-radius:100px; font-size:12.5px; font-weight:600;
  border:1.5px solid rgba(76,31,69,0.2); color:var(--wine);
  transition:background .15s, border-color .15s;
  white-space:nowrap;
}
.cat-tabs a:hover{border-color:var(--wine);}
.cat-tabs a[aria-current]{background:var(--wine); border-color:var(--wine); color:var(--white);}

/* GRID DE PRODUCTOS */
.products{padding:28px 0 88px;}
.product-grid{display:grid; grid-template-columns:repeat(3, 1fr); gap:32px; align-items:stretch;}
.product-card{
  background:var(--white); box-shadow:0 18px 40px rgba(33,26,30,0.12);
  display:flex; flex-direction:column;
}
.product-visual{aspect-ratio:1/1; background:#EFE4D3; overflow:hidden;}
.product-visual img{width:100%; height:100%; object-fit:cover; transition:transform .4s ease;}
.product-card:hover .product-visual img{transform:scale(1.03);}
.product-ph{
  width:100%; height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  background:repeating-linear-gradient(45deg, rgba(199,176,232,0.18) 0 2px, transparent 2px 22px), var(--beige);
  color:var(--wine); border:1.5px dashed rgba(76,31,69,0.2);
}
.product-ph span{font-size:28px; color:var(--pastel);}
.product-ph small{font-size:12px; opacity:0.6; letter-spacing:0.04em;}
.product-body{padding:22px 22px 26px; display:flex; flex-direction:column; flex:1;}
.product-body h3{font-size:24px; font-weight:400; color:var(--wine-deep); margin-bottom:8px;}
.product-desc{font-size:14px; opacity:0.75; margin-bottom:12px;}
.product-specs{list-style:none; font-size:12.5px; margin-bottom:6px; padding-bottom:14px; border-bottom:1.5px dashed rgba(33,26,30,0.15);}
.product-specs li{padding:2px 0 2px 18px; position:relative; opacity:0.8;}
.product-specs li::before{content:"✦"; position:absolute; left:0; color:var(--pastel); font-size:11px; top:4px;}

/* Tarjetas uniformes (ronda 4): con subgrid, título, descripción, specs y formulario
   empiezan a la misma altura en todas las tarjetas de una fila. Sin soporte: flex normal. */
@supports (grid-template-rows:subgrid){
  .product-grid:not(.is-plegable){grid-auto-rows:auto auto auto auto auto; row-gap:0;}
  .product-grid:not(.is-plegable) .product-card{display:grid; grid-row:span 5; grid-template-rows:subgrid; margin-bottom:32px;}
  .product-grid:not(.is-plegable) .product-body{grid-row:2 / span 4; display:grid; grid-template-rows:subgrid;}
  .product-grid:not(.is-plegable) .product-body > h3{align-self:end;}
}

/* Textiles: tarjeta compacta + botón "Configurar" que despliega las opciones */
.product-grid.is-plegable{align-items:start;}
.btn-config{
  margin-top:14px; width:100%; padding:12px;
  background:transparent; color:var(--wine); border:1.5px solid var(--wine); border-radius:var(--radius);
  font-family:'DM Sans',sans-serif; font-size:14px; font-weight:700; cursor:pointer;
  transition:background .15s, color .15s;
}
.btn-config::after{content:" ▾";}
.btn-config:hover{background:var(--wine); color:var(--white);}
.product-card.is-open .btn-config{background:transparent; color:var(--wine); border-color:rgba(76,31,69,0.3); font-weight:600; font-size:13px; padding:9px;}
.product-card.is-open .btn-config::after{content:" ▴";}
.product-form[hidden]{display:none;}
.is-plegable .product-form{padding-top:4px;}

/* FORMULARIO DE PRODUCTO */
.product-form{display:flex; flex-direction:column; flex:1;}
.pf-wrap{margin-top:16px;}
.pf{border:none; padding:0; margin:0; min-width:0;}
.pf legend, .pf-label{
  display:block; font-size:11.5px; font-weight:700; letter-spacing:0.07em; text-transform:uppercase;
  color:var(--ink); opacity:0.7; margin-bottom:8px; padding:0;
}
.pf-unit{text-transform:none; letter-spacing:0; font-weight:500; opacity:0.7;}

.pf input[type=number], .pf input[type=text]{
  width:100%; font-family:'DM Sans',sans-serif; font-size:15px; color:var(--ink);
  background:#F7F2ED; border:1.5px solid #E8D9C8; border-radius:10px;
  padding:9px 10px; outline:none; transition:border-color .15s, background .15s;
  -moz-appearance:textfield;
}
.pf input[type=text]{font-size:14px;}
.pf input::-webkit-outer-spin-button, .pf input::-webkit-inner-spin-button{-webkit-appearance:none; margin:0;}
.pf input:focus{border-color:var(--pastel); background:#fff; box-shadow:0 0 0 3px rgba(199,176,232,0.3);}
.pf input.pf-invalid{border-color:#C2554A; background:#FDF1EF;}

.pf-dims{display:grid; gap:8px;}
.pf-dims-1{grid-template-columns:minmax(0, calc(50% - 4px));}
.pf-dims-2{grid-template-columns:repeat(2,1fr);}
.pf-dims-3{grid-template-columns:repeat(3,1fr);}
.pf-dim span:first-child{display:block; font-size:12.5px; opacity:0.7; margin-bottom:4px;}
.pf-dim-input{position:relative; display:block;}
.pf-dim-input input{padding-right:30px !important;}
.pf-dim-input em{position:absolute; right:10px; top:50%; transform:translateY(-50%); font-style:normal; font-size:12px; opacity:0.5; pointer-events:none;}

.pf-pills{display:flex; flex-wrap:wrap; gap:6px;}
.pf-pill{position:relative; cursor:pointer;}
.pf-pill input{position:absolute; opacity:0; width:0; height:0;}
.pf-pill span{
  display:inline-block; padding:8px 14px; border-radius:100px; font-size:13px;
  border:1.5px solid #E1D3C2; background:#FBF8F4; user-select:none;
  transition:background .15s, border-color .15s, color .15s;
}
.pf-pill:hover span{border-color:var(--pastel);}
.pf-pill input:checked + span{background:var(--wine); border-color:var(--wine); color:var(--white); font-weight:600;}
.pf-pill input:focus-visible + span{outline:2px solid var(--pastel); outline-offset:2px;}
.pf-extra{margin-top:4px; padding-left:12px; border-left:2px solid var(--pastel);}
.pf-extra[hidden]{display:none;}
.pf-extra .pf-wrap{margin-top:12px;}

.pf-color-name{text-transform:none; letter-spacing:0; font-weight:500; color:var(--wine); opacity:1;}
.pf-swatches{display:flex; flex-wrap:wrap; gap:10px;}
.pf-swatch{position:relative; cursor:pointer;}
.pf-swatch input{position:absolute; opacity:0; width:0; height:0;}
.pf-swatch span{
  display:block; width:30px; height:30px; border-radius:50%;
  border:1.5px solid rgba(33,26,30,0.2);
  box-shadow:0 0 0 3px #fff, 0 0 0 4px transparent; transition:box-shadow .15s;
}
.pf-swatch input:checked + span{box-shadow:0 0 0 3px #fff, 0 0 0 5px var(--wine);}
.pf-swatch input:focus-visible + span{box-shadow:0 0 0 3px #fff, 0 0 0 5px var(--pastel);}

.pf-tallas-list{display:flex; flex-direction:column; gap:8px;}
.pf-talla{display:flex; align-items:center; gap:14px;}
.pf-talla label{width:28px; font-size:14px; font-weight:700; color:var(--wine);}
.pf-talla .pf-stepper button{width:38px; font-size:18px;}
.pf-talla .pf-stepper input[type=number]{width:60px; padding:7px 4px; font-size:15px;}
.pf-total{font-size:13px; margin-top:12px; padding-top:10px; border-top:1.5px dashed rgba(33,26,30,0.12);}
.pf-total strong{color:var(--wine); font-size:15px;}

/* Título de grupo (Medidas / Personalización / Cantidad) y texto de ayuda */
.pf-seccion{
  margin-top:8px; padding-top:14px; border-top:1.5px dashed rgba(33,26,30,0.15);
  font-family:'DM Sans',sans-serif; font-size:12.5px; font-weight:700; letter-spacing:0.09em;
  text-transform:uppercase; color:var(--wine);
}
.pf-label.pf-seccion{opacity:1; margin-top:0; margin-bottom:10px;}
.pf legend.pf-seccion{border-top:none; padding-top:0; margin-top:0; opacity:1; color:var(--wine); font-size:12.5px; letter-spacing:0.09em;}
.pf-wrap:has(> .pf-seccion) + .pf-wrap{margin-top:10px;}
.pf-ayuda{font-size:12px; opacity:0.6; margin-top:6px;}
.pf-aviso{font-size:12px; line-height:1.45; opacity:0.65; background:#F7F2ED; padding:9px 11px; border-radius:8px;}
.pf-extra .pf-aviso{margin-top:2px;}

.pf-stepper{display:inline-flex; align-items:stretch; border:1.5px solid #E1D3C2; border-radius:100px; overflow:hidden; background:#FBF8F4;}
.pf-stepper button{
  width:42px; background:none; border:none; font-size:20px; line-height:1; color:var(--wine);
  cursor:pointer; transition:background .15s;
}
.pf-stepper button:hover{background:rgba(199,176,232,0.3);}
.pf-stepper input[type=number]{
  width:80px; text-align:center; border:none; border-radius:0; background:#fff;
  font-weight:700; font-size:16px; padding:10px 4px;
  border-left:1.5px solid #E1D3C2; border-right:1.5px solid #E1D3C2;
}
.pf-stepper input:focus{box-shadow:none;}

/* Espaciador: empuja error + botón al fondo para alinear tarjetas de una misma fila */
.pf-push{flex:1; min-height:22px;}
.pf-error{font-size:13px; color:#B0463C; margin-bottom:10px;}
.pf-error:empty{display:none;}
.btn-add{
  width:100%; padding:14px;
  background:var(--wine); color:var(--white); border:none; border-radius:var(--radius);
  font-family:'DM Sans',sans-serif; font-size:14.5px; font-weight:700; cursor:pointer;
  transition:background .15s, transform .1s;
}
.btn-add:hover{background:var(--wine-deep); transform:translateY(-1px);}
.btn-add.added{background:var(--leaf);}

/* CTA INFERIOR */
.cat-bottom-cta{background:var(--white); padding:64px 0; text-align:center;}
.cat-bottom-cta h2{font-size:32px; color:var(--wine-deep); margin-bottom:10px;}
.cat-bottom-cta p{opacity:0.7; margin-bottom:24px;}
.btn{display:inline-flex; align-items:center; gap:8px; padding:15px 28px; font-size:14px; font-weight:700; border-radius:var(--radius);}
.btn-primary{background:var(--wine); color:var(--white);}
.btn-secondary{border:1.5px solid var(--wine); color:var(--wine);}
.cta-row{display:flex; gap:12px; justify-content:center; flex-wrap:wrap;}

/* FOOTER */
footer{background:var(--ink); color:rgba(244,232,218,0.85); padding:64px 0 28px;}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px;}
.footer-brand .brand-text .name{color:var(--pastel);}
.footer-brand p{font-size:13.5px; opacity:0.6; margin-top:14px; max-width:32ch;}
footer h4{font-size:12px; letter-spacing:0.1em; text-transform:uppercase; opacity:0.55; margin-bottom:16px; font-weight:600;}
footer ul{list-style:none;}
footer li{margin-bottom:10px; font-size:14px;}
footer li a:hover{color:var(--pastel);}
.footer-bottom{border-top:1.5px dashed rgba(244,232,218,0.18); padding-top:24px; font-size:12px; opacity:0.45;}

.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:60;
  width:58px; height:58px; border-radius:50%;
  background:var(--leaf); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,0.25);
}

@media(max-width:960px){
  .product-grid{grid-template-columns:repeat(2, 1fr); gap:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  nav.menu{
    display:none; flex-direction:column; gap:0;
    position:absolute; top:100%; left:0; right:0; background:var(--beige);
    border-bottom:1.5px dashed rgba(33,26,30,0.2); box-shadow:0 12px 24px rgba(33,26,30,0.12);
  }
  nav.menu.open{display:flex;}
  nav.menu a{padding:16px 32px; border-top:1px solid rgba(33,26,30,0.08);}
  .burger{display:block;}
}
@media(max-width:600px){
  .wrap{padding:0 16px;}
  .brand img{height:38px;}
  .brand-text .name{font-size:19px;}
  .cat-page-hero{padding:18px 0 4px;}
  .crumbs{margin-bottom:12px;}
  .steps{gap:18px; grid-auto-rows:minmax(92px, auto);}
  .steps li{flex-direction:column; justify-content:center; text-align:center; gap:6px; padding:10px 6px;}
  .steps li::before{border-width:0 12px 12px 0;}
  .steps li:not(:last-child)::after{right:-15px; font-size:13px;}
  .step-n{width:30px; height:30px; font-size:15px;}
  .step-t{font-size:12.5px;}
  .steps-note{font-size:13px; margin-top:8px;}
  .cat-page-hero h1{font-size:28px; margin-top:18px;}
  .cat-desc{font-size:14.5px;}
  .cat-tabs{flex-wrap:nowrap; overflow-x:auto; justify-content:flex-start; margin:12px -16px 0; padding:0 16px 4px; scrollbar-width:none;}
  .cat-tabs::-webkit-scrollbar{display:none;}
  .product-grid{grid-template-columns:1fr; gap:22px;}
  .footer-grid{grid-template-columns:1fr;}
  nav.menu a{padding:16px 20px;}
  .wa-float{width:52px; height:52px; bottom:20px; right:16px;}
}