/* ==========================================================================
   20 · Editorial burdeos
   Para marcas con logo oscuro y serifa de mucho contraste: perfumería, belleza
   de autor, moda. El lienzo es el burdeos del logo, con secciones en nácar. El
   catálogo es una carta plegable: cada producto es una fila que se abre.
   ========================================================================== */

:root{
  --burdeos:var(--marca-1, #4F0119);
  --burdeos-hondo:#340110;
  --vino-claro:#7A2A3E;
  --rubor:#E9D5DA;
  --nacar:#F7F1F3;
  --blanco:#FFFFFF;
  --tinta:#2B0A14;
  --tinta-suave:#6E4A55;
  --gris:#9E8590;
  --linea:rgba(79,1,25,.16);
  --linea-clara:rgba(255,255,255,.22);
  --ease:cubic-bezier(.2,.8,.25,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; overflow-x:clip}
body{margin:0; background:var(--nacar); color:var(--tinta); line-height:1.7; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3{margin:0; line-height:1.06; font-weight:500; letter-spacing:-.01em}
h1 em, h2 em{font-style:italic; font-weight:400}
p{margin:0 0 1rem}
.blob{display:none !important}

.wrap{width:min(1160px,92vw); margin:0 auto}
.sec{padding:108px 0; position:relative}
.centrado{text-align:center}
.eyebrow{font-size:.66rem; letter-spacing:.3em; text-transform:uppercase; color:var(--vino-claro); margin:0 0 18px; font-weight:600}
.sobre-burdeos .eyebrow{color:var(--rubor)}
.filete{width:48px; height:1px; background:currentColor; opacity:.5; margin:22px 0}
.centrado .filete{margin-left:auto; margin-right:auto}

/* ---------- Botones: rectos, finos ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; padding:16px 30px; border-radius:2px;
  text-decoration:none; font-weight:600; font-size:.86rem; letter-spacing:.06em; text-transform:uppercase;
  border:1px solid transparent; cursor:pointer; transition:transform .3s var(--ease), background .3s, color .3s, border-color .3s}
.btn svg{width:1.15em; height:1.15em; flex:none}
.btn-primary{background:var(--blanco); color:var(--burdeos); border-color:var(--blanco)}
.btn-primary:hover{transform:translateY(-3px); background:var(--rubor)}
.btn-ghost{background:transparent; color:var(--blanco); border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:var(--blanco)}
.btn-linea{background:transparent; color:var(--burdeos); border-color:var(--burdeos)}
.btn-linea:hover{background:var(--burdeos); color:var(--blanco)}
.btn-oscuro{background:var(--burdeos); color:var(--blanco); border-color:var(--burdeos)}
.btn-oscuro:hover{transform:translateY(-3px); background:var(--burdeos-hondo)}
.btn-wa{background:#25D366; color:#04331d; border-color:#25D366}
.btn-wa:hover{transform:translateY(-3px)}
.btn-sm{padding:11px 20px; font-size:.74rem}

.chip{display:inline-flex; align-items:center; gap:9px; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:rgba(255,255,255,.78)}
.chip svg{width:15px; height:15px; color:var(--rubor)}

/* ---------- Encabezado ---------- */
#hdr{position:sticky; top:0; z-index:60; background:rgba(79,1,25,.94); backdrop-filter:blur(12px); border-bottom:1px solid var(--linea-clara)}
.nav{display:flex; align-items:center; justify-content:space-between; gap:24px; height:82px; transition:height .3s var(--ease)}
header.stuck .nav{height:66px}
.brand{display:flex; align-items:center; gap:14px; text-decoration:none; min-width:0}
.brand img{width:44px; height:44px; object-fit:cover; flex:none; border-radius:2px; border:1px solid var(--linea-clara)}
.brand > span{display:flex; flex-direction:column; min-width:0}
.brand b{font-size:1.2rem; color:var(--blanco); font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.brand i{font-style:normal; font-size:.56rem; letter-spacing:.3em; text-transform:uppercase; color:var(--rubor)}
.nav-links{display:flex; gap:30px}
.nav-links a{position:relative; text-decoration:none; color:rgba(255,255,255,.78); font-size:.74rem; letter-spacing:.18em; text-transform:uppercase; padding:6px 0; transition:color .25s}
.nav-links a::after{content:""; position:absolute; left:0; bottom:0; height:1px; width:100%; background:var(--rubor); transform:scaleX(0); transform-origin:right; transition:transform .4s var(--ease)}
.nav-links a:hover{color:var(--blanco)}
.nav-links a:hover::after{transform:scaleX(1); transform-origin:left}

/* ---------- 1 · Portada: la revista ---------- */
.e-hero{background:var(--burdeos); color:var(--blanco); position:relative; overflow:hidden; padding:72px 0 116px}
/* la marca en trazo, enorme, al fondo, como la marca de agua del logo */
.e-marca-agua{position:absolute; left:-2vw; bottom:-4vw; z-index:0; font-size:clamp(9rem,26vw,24rem); line-height:.8;
  color:transparent; -webkit-text-stroke:1px rgba(255,255,255,.14); pointer-events:none; user-select:none; white-space:nowrap; font-weight:500}
.e-hero .wrap{position:relative; z-index:2; display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center}
.e-hero h1{font-size:clamp(2.7rem,6.4vw,5.4rem); color:var(--blanco)}
.e-hero h1 em{color:var(--rubor)}
.e-lead{margin:26px 0 0; max-width:44ch; color:rgba(255,255,255,.8); font-size:1.06rem}
.e-hero-cta{display:flex; gap:14px; margin:34px 0 32px; flex-wrap:wrap}
.e-firmas{display:flex; flex-wrap:wrap; gap:14px 28px; padding-top:26px; border-top:1px solid var(--linea-clara)}
/* la foto como columna de revista, con marco blanco fino */
.e-columna{position:relative; padding:14px; border:1px solid rgba(255,255,255,.35); max-width:420px; margin:0 auto}
.e-columna::before{content:""; position:absolute; inset:-10px; border:1px solid rgba(255,255,255,.14); pointer-events:none}
.e-columna img{width:100%; height:auto; aspect-ratio:4/5; object-fit:cover}
.e-pie-foto{position:absolute; left:14px; right:14px; bottom:14px; background:rgba(79,1,25,.82); backdrop-filter:blur(6px); color:var(--blanco);
  padding:14px 18px; display:flex; justify-content:space-between; align-items:baseline; gap:12px}
.e-pie-foto b{font-weight:500; font-size:1.05rem}
.e-pie-foto span{font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--rubor)}

/* ---------- 2 · Cinta del eslogan, en claro ---------- */
.e-cinta{background:var(--rubor); color:var(--burdeos); text-align:center}
.e-cinta p{margin:0; font-size:clamp(1.3rem,2.8vw,2.1rem); font-style:italic; font-weight:400}
.e-cinta span{display:block; margin-top:10px; font-size:.62rem; letter-spacing:.32em; text-transform:uppercase; color:var(--vino-claro); font-weight:600}

/* ---------- 3 · La carta: filas que se abren ---------- */
.e-carta{background:var(--nacar)}
.e-cab{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:end; margin-bottom:56px}
.e-cab h2{font-size:clamp(2.1rem,4.8vw,3.6rem); color:var(--burdeos)}
.e-cab p{margin:0; color:var(--tinta-suave); max-width:44ch}
.e-lista{border-top:1px solid var(--burdeos)}
.e-fila{border-bottom:1px solid var(--linea)}
.e-fila > summary{list-style:none; cursor:pointer; display:grid; grid-template-columns:54px 92px 1fr auto 28px; gap:26px; align-items:center;
  padding:22px 0; transition:background .25s}
.e-fila > summary::-webkit-details-marker{display:none}
.e-fila > summary:hover{background:rgba(79,1,25,.03)}
.e-num{font-size:.78rem; letter-spacing:.2em; color:var(--gris)}
.e-mini{width:92px; height:92px; object-fit:cover; border-radius:2px; background:var(--rubor)}
.e-nombre{display:flex; flex-direction:column; gap:4px; min-width:0}
.e-nombre b{font-size:clamp(1.25rem,2.4vw,1.8rem); font-weight:500; color:var(--burdeos); line-height:1.1}
.e-nombre span{font-size:.9rem; color:var(--tinta-suave); overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.e-precio{font-size:1.2rem; color:var(--burdeos); font-weight:500; white-space:nowrap}
.e-chev{width:28px; height:28px; border:1px solid var(--burdeos); border-radius:50%; display:grid; place-items:center; color:var(--burdeos);
  transition:transform .4s var(--ease), background .25s, color .25s}
.e-chev svg{width:12px; height:12px}
.e-fila[open] .e-chev{transform:rotate(180deg); background:var(--burdeos); color:var(--blanco)}
/* abierta, la línea resumen del encabezado sobra: el cuerpo ya la dice entera */
.e-fila[open] .e-nombre > span:not(.insignia){display:none}
.e-cuerpo{display:grid; grid-template-columns:1fr 1fr; gap:40px; padding:6px 0 40px 172px}
.e-cuerpo .rico{color:var(--tinta-suave)}
.e-cuerpo .rico-titulo{color:var(--burdeos); opacity:1}
.e-puntos{list-style:none; margin:0 0 22px; padding:0; display:grid; gap:9px}
.e-puntos li{position:relative; padding-left:22px; font-size:.92rem; color:var(--tinta)}
.e-puntos li::before{content:""; position:absolute; left:0; top:.72em; width:10px; height:1px; background:var(--burdeos)}
.e-acciones{display:flex; gap:12px; flex-wrap:wrap}
.e-nota{margin-top:36px; font-size:.86rem; color:var(--gris)}

/* ---------- 4 · Asesoría ---------- */
.e-asesoria{background:var(--burdeos); color:var(--blanco); text-align:center}
.e-asesoria blockquote{margin:0 auto; max-width:24ch; font-size:clamp(1.8rem,4.4vw,3.3rem); font-style:italic; font-weight:400; line-height:1.15; color:var(--blanco)}
.e-asesoria cite{display:block; margin-top:22px; font-style:normal; font-size:.66rem; letter-spacing:.3em; text-transform:uppercase; color:var(--rubor)}
.e-asesoria p{max-width:52ch; margin:26px auto 30px; color:rgba(255,255,255,.8)}

/* ---------- 5 · Nosotras ---------- */
.e-nosotras{background:var(--nacar)}
.e-nosotras .wrap{display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:center}
.e-retrato{position:relative; padding:12px; border:1px solid var(--burdeos); max-width:420px}
.e-retrato::before{content:""; position:absolute; inset:-10px; border:1px solid var(--linea); pointer-events:none}
.e-retrato img{width:100%; height:auto; aspect-ratio:4/5; object-fit:cover}
.e-nosotras h2{font-size:clamp(2rem,4.4vw,3.2rem); color:var(--burdeos); margin-bottom:20px}
.e-nosotras p{color:var(--tinta-suave)}
.e-nosotras .hist > summary{color:var(--burdeos)}
.e-mv{margin-top:34px; border-top:1px solid var(--burdeos)}
.e-mv div{padding:22px 0; border-bottom:1px solid var(--linea)}
.e-mv h3{font-size:.62rem; letter-spacing:.3em; text-transform:uppercase; color:var(--vino-claro); margin-bottom:8px; font-weight:600}
.e-mv p{margin:0; font-size:.94rem}

/* ---------- 6 · Cierre y contacto ---------- */
.e-cierre{background:var(--rubor); text-align:center}
.e-cierre h2{font-size:clamp(2.1rem,5vw,3.6rem); color:var(--burdeos); margin-bottom:16px}
.e-cierre > .wrap > div > p{max-width:52ch; margin:0 auto 28px; color:var(--tinta-suave)}
.e-pasos{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--burdeos); margin-top:64px; text-align:left}
.e-pasos div{background:var(--rubor); padding:32px 30px}
.e-pasos b{display:block; font-size:2rem; font-weight:400; font-style:italic; color:var(--burdeos); margin-bottom:12px; line-height:1}
.e-pasos h3{font-size:1.08rem; color:var(--burdeos); margin-bottom:8px}
.e-pasos p{margin:0; font-size:.9rem; color:var(--tinta-suave)}
.e-contacto{background:var(--burdeos); color:var(--blanco); padding:96px 0}
.e-contacto .wrap{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center}
.e-contacto h2{font-size:clamp(1.9rem,3.8vw,2.8rem); color:var(--blanco); margin-bottom:14px}
.e-canales{display:grid; gap:1px; background:var(--linea-clara); border:1px solid var(--linea-clara)}
.e-canales a{display:flex; align-items:center; gap:16px; padding:18px 22px; background:var(--burdeos); text-decoration:none; transition:background .3s}
.e-canales a:hover{background:var(--burdeos-hondo)}
.e-canales svg{width:18px; height:18px; color:var(--rubor); flex:none}
.e-canales .et{font-size:.6rem; letter-spacing:.24em; text-transform:uppercase; color:rgba(255,255,255,.55); display:block}
.e-canales .va{color:var(--blanco); font-size:.95rem}

footer{background:var(--burdeos-hondo); color:rgba(255,255,255,.72); padding:56px 0 42px}
.foot-top{display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; padding-bottom:26px; border-bottom:1px solid var(--linea-clara)}
.foot-social{display:flex; gap:12px}
.foot-social a{width:40px; height:40px; display:grid; place-items:center; border:1px solid var(--linea-clara); color:var(--blanco); transition:border-color .3s, color .3s}
.foot-social a:hover{border-color:var(--rubor); color:var(--rubor)}
.foot-social svg{width:17px; height:17px}
.foot-bot{display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; padding-top:22px; font-size:.8rem}

/* ---------- Piezas compartidas ---------- */
.progress{position:fixed; top:0; left:0; height:2px; width:0; z-index:100; background:var(--rubor); transition:width .1s linear}
.saltar{background:var(--burdeos); color:var(--blanco); border-radius:2px}
.pista{color:rgba(255,255,255,.6)}
.wa-float{position:fixed; right:24px; bottom:24px; z-index:90; display:inline-flex; align-items:center; gap:10px; background:var(--burdeos); color:var(--blanco);
  text-decoration:none; font-weight:600; font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; padding:17px 26px; border-radius:2px;
  border:1px solid var(--rubor); box-shadow:0 18px 38px -16px rgba(52,1,16,.8); transition:transform .3s var(--ease), background .3s}
.wa-float:hover{transform:translateY(-3px); background:var(--burdeos-hondo)}
.wa-float svg{width:20px; height:20px; flex:none; color:var(--rubor)}
.anim .wa-float{animation:latirE 3.6s ease-out infinite}
@keyframes latirE{0%{box-shadow:0 18px 38px -16px rgba(52,1,16,.8), 0 0 0 0 rgba(233,213,218,.45)} 70%,100%{box-shadow:0 18px 38px -16px rgba(52,1,16,.8), 0 0 0 16px rgba(233,213,218,0)}}
.insignia, .insignia-linea{border-radius:2px}
.insignia-linea{background:var(--burdeos); color:var(--blanco); font-weight:600}
.hist > summary{color:var(--burdeos)}
.barra-compra{border-top:1px solid var(--burdeos)}
.barra-compra .bc-txt b{color:var(--burdeos)}

/* ---------- Página de producto ---------- */
.ep-cab{background:var(--burdeos); color:var(--blanco); padding:26px 0 2px}
.crumbs{margin:0; display:flex; gap:10px; flex-wrap:wrap; font-size:.64rem; letter-spacing:.2em; text-transform:uppercase; color:rgba(255,255,255,.5)}
.crumbs a{text-decoration:none; color:rgba(255,255,255,.78)}
.crumbs a:hover{color:var(--rubor)}
.ep-cuerpo{background:var(--burdeos); color:var(--blanco); padding:48px 0 104px; position:relative; overflow:hidden}
.ep-cuerpo .e-marca-agua{font-size:clamp(7rem,20vw,18rem); bottom:-3vw}
.ep-grid{position:relative; z-index:2; display:grid; grid-template-columns:.95fr 1.05fr; gap:64px; align-items:start}
.ep-info h1{font-size:clamp(2.1rem,4.6vw,3.4rem); color:var(--blanco); margin-bottom:18px}
.ep-info .rico{color:rgba(255,255,255,.8)}
.ep-info .rico-titulo{color:var(--rubor); opacity:1}
.ep-precio{display:flex; align-items:baseline; gap:14px; margin:28px 0 6px}
.ep-precio b{font-size:clamp(2rem,4.4vw,3rem); font-weight:400; color:var(--blanco)}
.ep-precio small{font-size:.64rem; letter-spacing:.24em; text-transform:uppercase; color:var(--rubor)}
.ep-op{margin:26px 0 0}
.ep-op h3{font-size:.62rem; letter-spacing:.28em; text-transform:uppercase; color:var(--rubor); margin-bottom:12px; font-weight:600}
.ep-chips{display:flex; flex-wrap:wrap; gap:9px}
.ep-chips button{background:transparent; color:rgba(255,255,255,.86); border:1px solid rgba(255,255,255,.4); border-radius:2px; padding:9px 17px; font:inherit; font-size:.84rem; cursor:pointer; transition:border-color .2s, color .2s, background .2s}
.ep-chips button:hover{border-color:var(--blanco)}
.ep-chips button[aria-pressed="true"]{background:var(--blanco); color:var(--burdeos); border-color:var(--blanco)}
.ep-puntos{list-style:none; margin:28px 0 0; padding:0; display:grid; gap:11px}
.ep-puntos li{position:relative; padding-left:24px; color:rgba(255,255,255,.84); font-size:.94rem}
.ep-puntos li::before{content:""; position:absolute; left:0; top:.72em; width:11px; height:1px; background:var(--rubor)}
.ep-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:32px}
.ep-detalle{background:var(--nacar); padding:100px 0}
.ep-detalle .wrap{display:grid; grid-template-columns:.8fr 1.2fr; gap:60px; align-items:start}
.ep-detalle h2{font-size:clamp(1.7rem,3.4vw,2.5rem); color:var(--burdeos); margin-bottom:16px}
.ep-otros{background:var(--rubor); padding:100px 0}
.ep-otros-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1px; background:var(--burdeos); margin-top:44px}
.ep-mini{background:var(--rubor); padding:24px; text-decoration:none; display:block; transition:background .3s}
.ep-mini:hover{background:var(--nacar)}
.ep-mini img{width:100%; height:auto; aspect-ratio:1/1; object-fit:cover; margin-bottom:16px}
.ep-mini h3{font-size:1.06rem; color:var(--burdeos); margin-bottom:6px}
.ep-mini span{color:var(--vino-claro); font-weight:600; font-size:.94rem}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .e-hero .wrap{grid-template-columns:1fr; gap:44px}
  .e-cab{grid-template-columns:1fr; gap:16px}
  .e-fila > summary{grid-template-columns:36px 72px 1fr auto 28px; gap:16px}
  .e-mini{width:72px; height:72px}
  .e-cuerpo{grid-template-columns:1fr; gap:24px; padding-left:0}
  .e-nosotras .wrap{grid-template-columns:1fr; gap:44px}
  .e-contacto .wrap{grid-template-columns:1fr; gap:36px}
  .ep-grid, .ep-detalle .wrap{grid-template-columns:1fr; gap:42px}
}
@media (max-width:640px){
  body{font-size:16px}
  .sec{padding:76px 0}
  .nav{height:68px}
  .nav-links{display:none}
  .e-hero{padding:52px 0 84px}
  .e-hero-cta .btn{flex:1 1 100%}
  .e-fila > summary{grid-template-columns:64px 1fr 28px; grid-template-areas:"mini nombre chev" "mini precio chev"; gap:6px 14px; padding:18px 0}
  .e-num{display:none}
  .e-mini{grid-area:mini; width:64px; height:64px}
  .e-nombre{grid-area:nombre}
  .e-nombre span{white-space:normal}
  .e-precio{grid-area:precio; font-size:1rem}
  .e-chev{grid-area:chev}
  .e-pasos{grid-template-columns:1fr}
  .wa-float span{display:none}
  .wa-float{padding:16px}
  .ep-detalle, .ep-otros{padding:72px 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn, .e-chev{transition:none}
}