/* ---------- tipografías alojadas en el propio servidor ---------- */
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/bodoni-moda-v28-latin-regular.woff2") format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/bodoni-moda-v28-latin-500.woff2") format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/bodoni-moda-v28-latin-700.woff2") format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:400;font-display:swap;src:url("fonts/bodoni-moda-v28-latin-italic.woff2") format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:700;font-display:swap;src:url("fonts/bodoni-moda-v28-latin-700italic.woff2") format("woff2")}
@font-face{font-family:"Karla";font-style:normal;font-weight:300;font-display:swap;src:url("fonts/karla-v33-latin-300.woff2") format("woff2")}
@font-face{font-family:"Karla";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/karla-v33-latin-regular.woff2") format("woff2")}
@font-face{font-family:"Karla";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/karla-v33-latin-500.woff2") format("woff2")}
@font-face{font-family:"Karla";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/karla-v33-latin-600.woff2") format("woff2")}

:root{
  --negro:#000;
  --blanco:#fff;
  --crema:#f7f5f0;
  --papel:#eeeae1;
  --granate:#6e1f2a;
  --granate-fondo:#5e1a24;
  --verde-fondo:#2c3629;
  --claro:#f4f1ec;
  --gris:#5c5a56;

  --display:"Bodoni Moda", Georgia, serif;
  --texto:"Karla", system-ui, sans-serif;

  --marco:1.5px solid var(--negro);
  --ancho:min(1120px, 92vw);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--crema);
  color:var(--negro);
  font-family:var(--texto);
  font-weight:400;
  font-size:clamp(1rem,.95rem + .25vw,1.125rem);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit}

.envoltura{width:var(--ancho);margin-inline:auto}

/* ---------- cabecera ---------- */
.cabecera{
  display:flex;align-items:center;justify-content:space-between;
  gap:1.5rem;padding:1.25rem 0 1rem;
}
.marca{display:flex;align-items:center;gap:.9rem;text-decoration:none}
.marca img{width:56px;height:56px;object-fit:contain}
.marca span{
  font-family:var(--display);font-size:1.35rem;letter-spacing:.01em;
}
.cabecera a.enlace{
  font-size:.95rem;text-decoration:none;border-bottom:1px solid var(--negro);
  padding-bottom:2px;
}
.cabecera a.enlace:hover{color:var(--granate);border-color:var(--granate)}

/* ---------- hero ---------- */
.hero{padding:clamp(2.5rem,7vw,6rem) 0 clamp(3rem,7vw,6rem)}
.hero h1{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(2.1rem,1.2rem + 4.2vw,4.6rem);
  line-height:1.04;
  letter-spacing:-.015em;
  margin:0 0 clamp(2rem,4vw,3.25rem);
  max-width:16ch;
}
.hero .rejilla{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(2rem,4vw,3.5rem);
  align-items:start;
}
@media(min-width:900px){
  .hero .rejilla{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}

/* el cuadrado: la caja */
.caja-hero{
  border:var(--marco);
  padding:clamp(1.5rem,3vw,2.5rem);
  aspect-ratio:1/1;
  display:flex;flex-direction:column;justify-content:center;
  transform-origin:top left;
}
.contenido{list-style:none;margin:0;padding:0}
.contenido li{
  font-family:var(--display);
  font-size:clamp(1.05rem,.85rem + .8vw,1.6rem);
  line-height:1.35;
  padding:.55rem 0;
  border-bottom:1px solid rgba(0,0,0,.16);
}
.contenido li:last-child{border-bottom:0}

.remate p{margin:0 0 1.4rem;max-width:38ch}
.remate .grande{
  font-family:var(--display);
  font-size:clamp(1.5rem,1.1rem + 1.6vw,2.25rem);
  line-height:1.2;
  margin-bottom:1.4rem;
}
.aviso{font-size:.9rem;color:var(--gris);margin-top:1rem}

/* botón */
.boton{
  display:inline-block;
  background:var(--negro);color:var(--blanco);
  text-decoration:none;
  font-family:var(--texto);font-weight:500;font-size:1rem;
  padding:.95rem 1.9rem;
  border:1.5px solid var(--negro);
  transition:background .18s ease,color .18s ease;
}
.boton:hover,.boton:focus-visible{background:var(--granate);border-color:var(--granate)}

/* ---------- secciones ---------- */
section{padding:clamp(3rem,6vw,5.5rem) 0}
.papel{background:var(--papel)}
h2{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.7rem,1.2rem + 2vw,3rem);
  line-height:1.12;letter-spacing:-.01em;
  margin:0 0 1.5rem;max-width:20ch;
}
h3{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.25rem,1.05rem + .8vw,1.7rem);
  margin:0 0 .6rem;line-height:1.2;
}
p{max-width:64ch}

/* problema */
.problema{display:grid;gap:clamp(1.5rem,3vw,3rem)}
@media(min-width:820px){.problema{grid-template-columns:1fr 1fr;align-items:start}}
.problema .vuelta{
  border-left:3px solid var(--granate);
  padding-left:1.5rem;
}

/* cajas */
.cajas{
  display:grid;gap:clamp(1.25rem,2.5vw,2rem);
  grid-template-columns:1fr;
}
@media(min-width:700px){.cajas{grid-template-columns:1fr 1fr}}
.ficha{
  border:var(--marco);
  padding:clamp(1.4rem,2.5vw,2rem);
  display:flex;flex-direction:column;
}
.ficha .nota{font-size:.95rem;color:var(--gris);margin:0 0 1.1rem;max-width:none}
.ficha ul{list-style:none;margin:0;padding:0}
.ficha li{
  font-size:1rem;padding:.45rem 0;
  border-bottom:1px solid rgba(0,0,0,.12);
}
.ficha li:last-child{border-bottom:0}
.ficha .pie-ficha{margin:1.2rem 0 0;font-size:.9rem;color:var(--gris)}

.sin-relleno{
  margin-top:clamp(2rem,4vw,3rem);
  font-family:var(--display);
  font-size:clamp(1.25rem,1rem + 1vw,1.75rem);
  line-height:1.3;max-width:34ch;
}

/* hueco de foto */
.hueco{
  border:1.5px dashed rgba(0,0,0,.35);
  background:repeating-linear-gradient(135deg,rgba(0,0,0,.02) 0 10px,transparent 10px 20px);
  aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  text-align:center;padding:1.5rem;
  color:var(--gris);font-size:.85rem;line-height:1.5;
}

/* razones */
.razones{display:grid;gap:clamp(1.75rem,3vw,2.75rem)}
@media(min-width:820px){.razones{grid-template-columns:repeat(3,1fr)}}
.razones p{max-width:none;margin:0}

/* proceso */
.pasos{counter-reset:paso;list-style:none;margin:0;padding:0;display:grid;gap:0}
.pasos li{
  counter-increment:paso;
  display:grid;grid-template-columns:auto 1fr;gap:1.25rem;
  padding:1.5rem 0;
  border-top:1px solid rgba(0,0,0,.18);
}
.pasos li:last-child{border-bottom:1px solid rgba(0,0,0,.18)}
.pasos li::before{
  content:counter(paso);
  font-family:var(--display);
  font-size:1.5rem;line-height:1;
  color:var(--granate);
  padding-top:.15rem;
}
.pasos h3{margin-bottom:.35rem}
.pasos p{margin:0}

/* entrega */
.entrega ul{list-style:none;margin:0 0 2rem;padding:0;max-width:56ch}
.entrega li{padding:.8rem 0;border-bottom:1px solid rgba(0,0,0,.14)}
.entrega li:first-child{border-top:1px solid rgba(0,0,0,.14)}

/* referencias */
.pruebas{display:grid;gap:clamp(1.5rem,3vw,2.5rem);margin-bottom:2.5rem}
@media(min-width:820px){.pruebas{grid-template-columns:repeat(3,1fr)}}
.prueba .cifra{
  font-family:var(--display);
  font-size:clamp(2.2rem,1.5rem + 3vw,3.6rem);
  line-height:1;display:block;margin-bottom:.6rem;
}
.prueba p{margin:0;font-size:1rem;max-width:none}

/* cierre y formulario */
.cierre{display:grid;gap:clamp(2rem,4vw,4rem)}
@media(min-width:900px){.cierre{grid-template-columns:1fr 1fr;align-items:start}}

form{display:grid;gap:1.1rem}
label{display:block;font-size:.9rem;margin-bottom:.35rem}
input,select,textarea{
  width:100%;font-family:var(--texto);font-size:1rem;
  padding:.8rem .9rem;border:1.5px solid var(--negro);
  background:var(--blanco);color:var(--negro);border-radius:0;
}
textarea{min-height:110px;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible,
a:focus-visible,button:focus-visible{
  outline:2px solid var(--granate);outline-offset:2px;
}
.consentimiento{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem}
.consentimiento input{width:auto;margin-top:.25rem;flex:0 0 auto}
button.boton{cursor:pointer;font-family:var(--texto)}

/* pie */
footer{border-top:1.5px solid var(--negro);padding:2.5rem 0 3.5rem;font-size:.9rem}
footer p{margin:0 0 .6rem;color:var(--gris)}
footer nav a{margin-right:1.5rem;color:var(--gris)}

/* motion: un solo momento */
@media(prefers-reduced-motion:no-preference){
  .caja-hero{animation:abrir .7s cubic-bezier(.2,.7,.3,1) both}
  .contenido li{animation:entrar .5s ease both;animation-delay:calc(.35s + var(--i) * .09s)}
  @keyframes abrir{from{transform:scaleY(.02);opacity:0}to{transform:scaleY(1);opacity:1}}
  @keyframes entrar{from{opacity:0}to{opacity:1}}
}

/* ---------- páginas de texto ---------- */
.legal{padding:clamp(2.5rem,5vw,4.5rem) 0 clamp(3rem,6vw,5rem)}
.legal h1{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.9rem,1.3rem + 2.4vw,3.2rem);
  line-height:1.1;letter-spacing:-.01em;margin:0 0 .75rem;max-width:22ch;
}
.legal .fecha{color:var(--gris);font-size:.9rem;margin:0 0 2.5rem}
.legal h2{font-size:clamp(1.3rem,1.1rem + .9vw,1.85rem);margin-top:2.75rem;margin-bottom:.85rem}
.legal h3{font-size:1.15rem;margin-top:1.75rem}
.legal p,.legal li{max-width:70ch}
.legal ul,.legal ol{padding-left:1.25rem}
.legal li{margin-bottom:.5rem}
.legal table{border-collapse:collapse;width:100%;max-width:70ch;margin:1.25rem 0;font-size:.95rem}
.legal th,.legal td{border:1px solid rgba(0,0,0,.2);padding:.65rem .8rem;text-align:left;vertical-align:top}
.legal th{font-weight:600;background:var(--papel)}
.datos{border:var(--marco);padding:clamp(1.25rem,2.5vw,1.75rem);max-width:46ch}
.datos p{margin:0 0 .4rem}
.datos p:last-child{margin-bottom:0}
.volver{display:inline-block;margin-top:2.5rem;border-bottom:1px solid var(--negro);text-decoration:none;padding-bottom:2px}
.volver:hover{color:var(--granate);border-color:var(--granate)}

/* gracias */
.gracias{
  padding:clamp(2.5rem,7vw,6rem) 0 clamp(3rem,7vw,6rem);
  display:flex;justify-content:center;
}
.acuse{
  border:var(--marco);
  padding:clamp(1.75rem,4vw,3.25rem);
  max-width:640px;width:100%;
  transform-origin:top center;
}
.acuse h1{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.7rem,1.2rem + 2.2vw,2.9rem);
  line-height:1.1;letter-spacing:-.01em;
  margin:0 0 1.1rem;max-width:20ch;
}
.acuse .entrada{margin:0 0 1.75rem;max-width:46ch}
.acuse ul{list-style:none;margin:0;padding:0;border-top:1px solid rgba(0,0,0,.16)}
.acuse li{
  padding:1rem 0;
  border-bottom:1px solid rgba(0,0,0,.16);
  max-width:none;
}
.acuse li strong{
  display:block;font-family:var(--display);font-weight:400;
  font-size:1.2rem;line-height:1.25;margin-bottom:.2rem;
}
.acuse li span{font-size:.98rem;color:var(--gris)}
.acuse .cierre-acuse{margin:1.75rem 0 0;font-size:.98rem}
@media(prefers-reduced-motion:no-preference){
  .acuse{animation:abrir .7s cubic-bezier(.2,.7,.3,1) both}
}


/* ---------- quiénes somos ---------- */
.historia p{font-size:clamp(1rem,.97rem + .2vw,1.1rem)}
.historia .destacado{
  font-family:var(--display);
  font-size:clamp(1.35rem,1.1rem + 1.2vw,2rem);
  line-height:1.25;
  border-left:3px solid var(--granate);
  padding-left:1.5rem;
  margin:2.5rem 0;
  max-width:26ch;
}
.socias{display:grid;gap:clamp(1.5rem,3vw,2.25rem);margin:2rem 0 0}
@media(min-width:760px){.socias{grid-template-columns:1fr 1fr}}
.socia{border:var(--marco);padding:clamp(1.4rem,2.5vw,2rem)}
.socia .retrato{
  width:110px;height:110px;border:1.5px solid var(--negro);
  object-fit:cover;margin-bottom:1.1rem;
}
.socia .retrato.hueco-retrato{
  display:flex;align-items:center;justify-content:center;text-align:center;
  border-style:dashed;border-color:rgba(0,0,0,.35);
  font-size:.7rem;line-height:1.35;color:var(--gris);padding:.5rem;
}
.socia h3{margin:0 0 .15rem}
.socia .papel-socia{font-size:.95rem;color:var(--gris);margin:0 0 .9rem}
.socia p{max-width:none;font-size:1rem}
.socia .perfil{
  display:inline-block;margin-top:.6rem;font-size:.95rem;
  border-bottom:1px solid var(--negro);text-decoration:none;padding-bottom:2px;
}
.socia .perfil:hover{color:var(--granate);border-color:var(--granate)}

/* ---------- secciones de color sólido ---------- */
.oscuro{background:var(--granate-fondo);color:var(--claro)}
.verde{background:var(--verde-fondo);color:var(--claro)}
.oscuro h2,.verde h2,.oscuro h3,.verde h3{color:var(--claro)}
.oscuro p,.verde p,.oscuro li,.verde li{color:var(--claro)}
.oscuro .vuelta{border-left-color:rgba(255,255,255,.5)}
.oscuro .destacado,.verde .destacado{border-left-color:rgba(255,255,255,.5)}
.oscuro .pasos li,.verde .pasos li{border-top-color:rgba(255,255,255,.28)}
.oscuro .pasos li:last-child,.verde .pasos li:last-child{border-bottom-color:rgba(255,255,255,.28)}
.oscuro .pasos li::before,.verde .pasos li::before{color:var(--claro);opacity:.75}
.oscuro .cifra,.verde .cifra{color:var(--claro)}
.oscuro a,.verde a{color:var(--claro)}

/* ---------- bloque de números ---------- */
.prueba .cifra-titulo{
  font-weight:600;font-size:1.05rem;margin:0 0 .45rem;line-height:1.3;
}
.prueba .cifra-detalle{
  margin:0;font-size:.98rem;opacity:.82;max-width:none;
}

/* ---------- lista de detalles del envoltorio ---------- */
.detalles{list-style:none;margin:1.25rem 0 0;padding:0;max-width:44ch}
.detalles li{
  padding:.75rem 0;border-bottom:1px solid rgba(0,0,0,.14);
}
.detalles li:first-child{border-top:1px solid rgba(0,0,0,.14)}

.oscuro .boton,.verde .boton{
  background:var(--claro);color:var(--negro);border-color:var(--claro);
}
.oscuro .boton:hover,.verde .boton:hover{background:transparent;color:var(--claro)}
.oscuro .aviso,.verde .aviso{color:rgba(244,241,236,.8)}
.oscuro .detalles li,.verde .detalles li{border-bottom-color:rgba(255,255,255,.22)}
.oscuro .detalles li:first-child,.verde .detalles li:first-child{border-top-color:rgba(255,255,255,.22)}
.oscuro .entrega li,.verde .entrega li{border-bottom-color:rgba(255,255,255,.22)}

/* ---------- fotografía ---------- */
.foto{
  width:100%;height:auto;border:var(--marco);
}
.socia .retrato{border-radius:50%;border:1.5px solid rgba(0,0,0,.18)}