:root{
  --papel:#f3ece4;
  --papel-2:#ebe1d6;
  --rojo:#b51a1f;
  --rojo-os:#8f1317;
  --rojo-tenue:rgba(181,26,31,.28);
  --tinta:#5a2a2a;
  --tinta-suave:rgba(90,42,42,.72);
  --oliva:#6b6a4a;
  --papel-0:#f1e8dd;
  --sombra:rgba(143,19,23,.25);
  --filete:rgba(181,26,31,.14);
  --tarjeta:rgba(255,255,255,.35);
  --ease-out:cubic-bezier(.23,1,.32,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;
  background:radial-gradient(120% 80% at 50% 0%,var(--papel-0) 0%,var(--papel-2) 100%);
  color:var(--tinta);
  font-family:"Cormorant Garamond",Georgia,serif;font-size:20px;line-height:1.5;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
#petalos{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:5}

.hoja{max-width:520px;margin:0 auto;background:var(--papel);overflow:hidden;position:relative}
@media (min-width:560px){
  body{padding:28px 0}
  .hoja{box-shadow:0 24px 70px rgba(120,60,40,.20),0 0 0 1px rgba(181,26,31,.10);border-radius:4px}
}

/* ---------- portada: el arte + cuenta regresiva en el espacio en blanco ---------- */
.portada{position:relative;container-type:inline-size;line-height:0}
.portada img{display:block;width:100%;height:auto}
.cuenta{
  position:absolute;left:19%;right:29%;top:55.5%;
  text-align:center;line-height:1.1;color:var(--rojo);
}
.faltan{
  margin:0 0 2.2cqw;font-size:3cqw;letter-spacing:.42em;text-indent:.42em;text-transform:uppercase;font-weight:600;
}
.unidades{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4cqw}
.u{display:flex;flex-direction:column;align-items:center;padding:1.6cqw 0 1.4cqw;border-top:1px solid var(--rojo-tenue);border-bottom:1px solid var(--rojo-tenue)}
.u .n{font-family:"Playfair Display",serif;font-weight:500;font-size:8.6cqw;font-variant-numeric:tabular-nums;letter-spacing:.01em}
.u .l{font-size:2.7cqw;letter-spacing:.2em;text-indent:.2em;text-transform:uppercase;margin-top:.8cqw;color:var(--rojo-os);font-weight:600}
.cuenta.hoy .unidades{display:none}
.cuenta.hoy .faltan{font-family:"Pinyon Script",cursive;text-transform:none;letter-spacing:0;text-indent:0;font-size:9cqw;font-weight:400}

/* ---------- bloques ---------- */
.bloque{padding:46px 30px 8px;text-align:center;opacity:0;transform:translateY(14px);transition:opacity 700ms var(--ease-out),transform 700ms var(--ease-out)}
.bloque.visto{opacity:1;transform:none}
.bloque h2{
  font-family:"Pinyon Script",cursive;font-weight:400;font-size:46px;line-height:1.1;margin:0 0 4px;color:var(--rojo);
}
.lazo{display:flex;align-items:center;justify-content:center;gap:12px;margin:2px auto 16px;max-width:260px;color:var(--rojo)}
.lazo::before,.lazo::after{content:"";height:1px;flex:1;background:linear-gradient(90deg,transparent,var(--rojo-tenue))}
.lazo::after{background:linear-gradient(270deg,transparent,var(--rojo-tenue))}
.lazo svg{width:34px;height:20px;flex:none}
.bloque p{margin:0 0 10px}
.bloque .grande{font-family:"Playfair Display",serif;font-weight:500;font-size:25px;line-height:1.25;color:var(--rojo-os);margin-bottom:4px}
.bloque .fino{font-size:19px;color:var(--tinta-suave)}
.bloque .mensaje{font-style:italic;font-size:23px;line-height:1.4;max-width:30ch;margin:0 auto 6px}

.tarjeta{
  margin:14px auto 0;max-width:380px;padding:18px 16px 16px;border:1px solid var(--rojo-tenue);border-radius:3px;
  background:var(--tarjeta);position:relative;
}
.tarjeta::before{content:"";position:absolute;inset:4px;border:1px solid var(--filete);pointer-events:none;border-radius:2px}
.alias{
  font-family:"Playfair Display",serif;font-weight:500;font-size:clamp(22px,6.4vw,29px);color:var(--rojo-os);
  word-break:break-all;margin:6px 0 2px;user-select:all;-webkit-user-select:all;
}
.titular{font-style:italic;color:var(--tinta-suave);font-size:19px}

.boton{
  display:inline-block;margin-top:14px;padding:13px 22px;border:1px solid var(--rojo);border-radius:2px;white-space:nowrap;
  background:transparent;color:var(--rojo);font:600 14px/1 "Cormorant Garamond",serif;letter-spacing:.16em;text-indent:.16em;
  text-transform:uppercase;text-decoration:none;cursor:pointer;
  transition:transform 160ms var(--ease-out),background 160ms ease,color 160ms ease;
}
.boton.lleno{background:var(--rojo);color:var(--papel);box-shadow:0 6px 16px var(--sombra)}
@media (hover:hover) and (pointer:fine){.boton:hover{background:var(--rojo);color:var(--papel)}}
.boton:active{transform:scale(.97)}
.boton:focus-visible{outline:2px solid var(--rojo);outline-offset:3px}
.botones{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.botones .boton{margin-top:10px}
.copiado{color:var(--oliva);font-style:italic;height:1.3em;margin-top:8px;font-size:18px;opacity:0;transition:opacity 200ms ease}
.copiado.si{opacity:1}

.pie{padding:56px 30px 70px;text-align:center}
.pie .firma{font-family:"Pinyon Script",cursive;font-size:42px;color:var(--rojo);line-height:1.1}
.pie .fin{font-size:15px;letter-spacing:.3em;text-indent:.3em;text-transform:uppercase;color:var(--tinta-suave);margin-top:6px}
.corazones{display:flex;gap:12px;justify-content:center;margin-top:16px;color:var(--rojo)}
.corazones svg{width:15px;height:14px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .bloque{opacity:1;transform:none}
}