:root{
  --crema:#F3EFE6; --tinta:#1A1A1A; --dorado:#C9A86A; --gris:#6B6560; --blanco:#FFFFFF; --linea:#DDD5C6;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-padding-top:96px}
body{font-family:"Helvetica Neue",Arial,sans-serif;background:var(--crema);color:var(--tinta);line-height:1.6}
a{color:inherit;text-decoration:none}
.serif{font-family:Georgia,"Times New Roman",serif}
header{border-bottom:1px solid var(--linea);background:var(--crema);position:sticky;top:0;z-index:50}
.nav{max-width:1240px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-family:Georgia,serif;font-size:22px;letter-spacing:.35em;font-weight:400}
.logo span{color:var(--dorado)}
nav.menu{display:flex;gap:32px}
nav.menu a{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#4a453e}
nav.menu a:hover,nav.menu a.activo{color:var(--tinta);border-bottom:1px solid var(--dorado)}
.btn{display:inline-block;border:1px solid var(--tinta);border-radius:999px;padding:10px 22px;font-size:13px;letter-spacing:.08em;background:transparent;cursor:pointer}
.btn:hover{background:var(--tinta);color:var(--crema)}
.btn-dorado{border-color:var(--dorado);background:var(--dorado);color:#fff}
.btn-dorado:hover{background:#b8935a;border-color:#b8935a;color:#fff}
.hamb{display:none;background:none;border:1px solid var(--tinta);border-radius:8px;padding:8px 12px;font-size:18px;cursor:pointer}
main{max-width:1240px;margin:0 auto;padding:0 24px 80px}
.etiqueta{font-size:12px;letter-spacing:.25em;text-transform:uppercase;color:var(--gris)}
.etiqueta b{color:var(--dorado);font-weight:600}
.hero-prod{padding:48px 0 24px;text-align:center;position:relative}
.fila-superior{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.contador{font-size:14px;letter-spacing:.2em;color:var(--gris)}
.contador b{color:var(--tinta);font-size:18px}
.flechas button{border:1px solid var(--linea);background:#fff;border-radius:50%;width:44px;height:44px;font-size:18px;cursor:pointer;margin-left:8px}
.flechas button:hover{border-color:var(--dorado);color:var(--dorado)}
.marco-foto{position:relative;max-width:760px;margin:16px auto 0}
.marco-foto img{width:100%;height:480px;object-fit:cover;border-radius:4px;background:#E8E2D4}
.punto-dorado{position:absolute;left:8%;top:30%;width:14px;height:14px;border-radius:50%;background:var(--dorado);box-shadow:0 0 0 6px rgba(201,168,106,.25)}
.punto-interes{position:absolute;left:18%;top:58%;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--dorado);background:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--dorado);cursor:pointer}
.punto-interes small{position:absolute;left:48px;top:50%;transform:translateY(-50%);white-space:nowrap;background:#fff;border:1px solid var(--linea);border-radius:8px;padding:6px 10px;font-size:12px;color:var(--tinta);display:none}
.punto-interes:hover small{display:block}
.nombre-edicion{font-family:Georgia,serif;font-style:italic;font-size:clamp(44px,7vw,84px);line-height:1.05;text-align:left;margin-top:28px}
.fila-edicion{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.detalle-edicion{max-width:380px;text-align:left}
.detalle-edicion p{color:var(--gris);font-size:15px;margin:8px 0 16px}
.precio{font-size:26px;font-weight:600}
.precio span{font-size:14px;color:var(--gris);font-weight:400}
.mini-ediciones{display:flex;gap:16px;justify-content:center;margin-top:36px;flex-wrap:wrap}
.mini-ediciones button{border:1px solid var(--linea);background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;text-align:left;width:200px}
.mini-ediciones button.sel{border-color:var(--dorado);box-shadow:0 0 0 2px rgba(201,168,106,.35)}
.mini-ediciones img{width:100%;height:110px;object-fit:cover;border-radius:8px}
.mini-ediciones b{display:block;margin-top:8px;font-size:14px}
.mini-ediciones span{font-size:13px;color:var(--gris)}
.banda{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:64px}
.tarjeta{background:#fff;border:1px solid var(--linea);border-radius:16px;padding:26px}
.tarjeta h3{font-family:Georgia,serif;font-size:22px;margin-bottom:8px}
.tarjeta p{color:var(--gris);font-size:15px}
.tarjeta img{width:100%;height:180px;object-fit:cover;border-radius:10px;margin-bottom:16px}
h1{font-family:Georgia,serif;font-size:clamp(36px,5vw,58px);line-height:1.1;margin:16px 0}
h2{font-family:Georgia,serif;font-size:30px;margin:8px 0 12px}
.lead{color:var(--gris);font-size:17px;max-width:640px}
.seccion{padding:48px 0 8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.tabla{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--linea);border-radius:12px;overflow:hidden;margin-top:24px}
.tabla td,.tabla th{padding:14px 18px;border-bottom:1px solid var(--linea);text-align:left;font-size:15px}
.tabla th{background:#EAE4D6;font-size:12px;letter-spacing:.15em;text-transform:uppercase}
form{background:#fff;border:1px solid var(--linea);border-radius:16px;padding:28px;margin-top:24px;max-width:640px}
label{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--gris);margin:16px 0 6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--linea);border-radius:10px;font-size:15px;font-family:inherit;background:#FDFBF7}
input:focus,select:focus,textarea:focus{outline:2px solid var(--dorado);border-color:var(--dorado)}
.total{font-size:22px;margin-top:20px}
.ok{display:none;margin-top:16px;background:#EDF5EC;border:1px solid #B7D8B2;border-radius:10px;padding:14px 18px}
footer{border-top:1px solid var(--linea);margin-top:40px;padding:28px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;max-width:1240px;margin-left:auto;margin-right:auto;color:var(--gris);font-size:14px}
@media(max-width:820px){
  nav.menu{display:none;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--crema);padding:16px 24px;border-bottom:1px solid var(--linea);gap:14px}
  nav.menu.abierto{display:flex}
  .hamb{display:block}
  .marco-foto img{height:300px}
  .banda,.grid2,.grid3{grid-template-columns:1fr}
  .fila-edicion{flex-direction:column;align-items:flex-start}
}