:root {
  --blanco: #FFFDF9;
  --bruma: #F5F0E7;
  --menta: #ECE4D5;
  --menta-2: #DACDB6;
  --linea: #E6DDCD;
  --petroleo: #262B1D;
  --tinta: #2E3326;
  --tinta-2: #66655A;
  --verde: #4E5C2A;
  --hoja: #7D8C4C;
  --hondo: #3A4520;
  --ancho: 1200px;
  --gutter: clamp(16px, 4vw, 48px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --fuente: "Archivo", system-ui, sans-serif;
  --serif: "Cormorant Garamond", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scrollbar-color: var(--menta-2) var(--bruma); }
body {
  margin: 0; background: var(--blanco); color: var(--tinta);
  font-family: var(--fuente); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--menta-2); color: var(--petroleo); }
img { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: .22em; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; border-radius: 6px; }
.envoltura { width: min(var(--ancho), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* Tipografía clínica: fina, grande, con aire */
.titular {
  font-family: var(--serif); font-weight: 500; letter-spacing: -.01em; line-height: 1; margin: 0;
  color: var(--petroleo); text-wrap: balance;
}
.titular b { font-weight: 500; font-style: italic; color: var(--verde); }
.titular::after { content: ""; display: block; width: 44px; height: 1px; background: var(--hoja); margin-top: .5em; }
.cierre .titular::after { margin-inline: auto; }
h2.titular { font-size: clamp(2.6rem, 5.6vw, 4.6rem); }
.lema { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--tinta-2); margin: 18px 0 0; }
h3 { font-weight: 600; font-size: 1.15rem; line-height: 1.25; margin: 0 0 .35em; color: var(--petroleo); letter-spacing: -.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }
.cifra { font-variant-numeric: tabular-nums; }

/* Sello de propuesta, en el flujo */
.sello {
  background: var(--bruma); color: var(--tinta-2); font-size: 13px; text-align: center;
  padding: 7px 16px; border-bottom: 1px solid var(--linea);
}
.sello b { color: var(--petroleo); font-weight: 600; }

/* Barra */
.barra {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 249, .9);
  backdrop-filter: saturate(1.2) blur(12px); -webkit-backdrop-filter: saturate(1.2) blur(12px);
  border-bottom: 1px solid var(--linea);
}
.barra .envoltura { display: flex; align-items: center; gap: 28px; height: 72px; }
.marca img { height: 46px; width: auto; }
.nav { display: flex; gap: 30px; margin-left: auto; font-size: 15px; color: var(--tinta-2); }
.nav a { text-decoration: none; transition: color .3s; }
.nav a:hover { color: var(--verde); }
.carrito {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--petroleo);
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--linea); font-size: 15px;
  transition: border-color .3s;
}
.carrito:hover { border-color: var(--verde); }
.carrito svg { width: 18px; height: 18px; }
.carrito .n { background: var(--menta); color: var(--verde); font-weight: 600; border-radius: 999px; padding: 0 8px; font-size: 12px; }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--petroleo); color: var(--blanco);
  font: inherit; font-weight: 500; font-size: 16px;
  padding: 15px 26px; border-radius: 999px; border: 0; cursor: pointer; text-decoration: none;
  transition: transform .5s var(--ease), background .3s, box-shadow .5s var(--ease);
}
.boton:hover { transform: translateY(-1px); background: var(--hondo); box-shadow: 0 14px 28px -18px rgba(38, 43, 29, .5); }
.boton svg { width: 19px; height: 19px; flex: none; }
.boton.wa { background: var(--verde); }
.boton.wa:hover { background: #3A4520; }
.boton.linea { background: transparent; color: var(--petroleo); box-shadow: inset 0 0 0 1px var(--menta-2); }
.boton.linea:hover { box-shadow: inset 0 0 0 1px var(--verde); color: var(--verde); }

/* ---------- HERO ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--blanco), var(--bruma)); }
.hero > .envoltura {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center;
  min-height: min(740px, calc(100svh - 110px)); padding: clamp(32px, 5vw, 64px) 0;
}
.hero h1 { font-size: clamp(3.4rem, 7.4vw, 6.2rem); }
.hero .bajada { font-size: clamp(1.05rem, 1.4vw, 1.22rem); max-width: 36ch; margin: 24px 0 32px; color: var(--tinta-2); }
.hero .acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.escena { position: relative; aspect-ratio: 1; width: 100%; max-width: 580px; justify-self: center; }
.escena canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.escena .producto {
  position: absolute; left: 50%; top: 47%; width: 62%; transform: translate(-50%, -50%);
  animation: flotar 7s ease-in-out infinite;
  filter: drop-shadow(0 34px 30px rgba(38, 43, 29, .16));
}
@keyframes flotar { 0%, 100% { transform: translate(-50%, -50%); } 50% { transform: translate(-50%, calc(-50% - 10px)); } }
.ficha-kit {
  position: absolute; right: 0; bottom: 4%; background: rgba(255, 255, 255, .94);
  border: 1px solid var(--linea); border-radius: 18px; padding: 14px 18px; min-width: 210px; text-decoration: none;
  box-shadow: 0 24px 40px -30px rgba(38, 43, 29, .45); transition: border-color .3s;
}
.ficha-kit:hover { border-color: var(--verde); }
.ficha-kit small { display: block; color: var(--tinta-2); font-size: 13px; }
.ficha-kit b { display: block; font-weight: 600; color: var(--petroleo); }
.ficha-kit .p { font-family: var(--serif); font-size: 2.1rem; font-weight: 500; color: var(--petroleo); line-height: 1.1; }
.ficha-kit .p s { font-size: 13px; color: var(--tinta-2); letter-spacing: 0; margin-left: 6px; }
.datos { border-top: 1px solid var(--linea); background: var(--bruma); }
.datos ul { list-style: none; margin: 0 auto; padding: 20px 0; display: flex; flex-wrap: wrap; gap: 12px 44px; font-size: 15px; color: var(--tinta-2); }
.datos li { display: flex; align-items: center; gap: 10px; }
.datos li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--hoja); }
.datos b { color: var(--petroleo); font-weight: 600; }

/* ---------- SECCIONES ---------- */
.seccion { padding: clamp(80px, 11vw, 150px) 0; }
.bruma { background: var(--bruma); }

/* Prueba en mano */
.prueba .envoltura { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 88px); align-items: center; }
.prueba .texto > p { color: var(--tinta-2); font-size: 1.1rem; max-width: 40ch; margin-top: 22px; }
.pasos { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 16px; counter-reset: p; }
.pasos li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: baseline; counter-increment: p; }
.pasos li::before {
  content: counter(p); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--menta-2); color: var(--verde); font-size: 14px; font-weight: 600; transform: translateY(-2px);
}
.comparador {
  position: relative; aspect-ratio: 5 / 4; border-radius: 28px; overflow: hidden; background: var(--bruma);
  border: 1px solid var(--linea); user-select: none; touch-action: pan-y; cursor: ew-resize;
}
.comparador svg.mano { position: absolute; inset: 0; width: 100%; height: 100%; }
.comparador .tratada { clip-path: inset(0 0 0 var(--corte, 50%)); }
.comparador .etiqueta {
  position: absolute; top: 18px; font-size: 13px; font-weight: 500; padding: 6px 12px; border-radius: 999px;
  background: var(--blanco); color: var(--tinta-2); border: 1px solid var(--linea);
}
.comparador .etiqueta.izq { left: 18px; }
.comparador .etiqueta.der { right: 18px; color: var(--verde); }
.comparador .divisor { position: absolute; top: 0; bottom: 0; left: var(--corte, 50%); width: 1px; background: var(--verde); }
.comparador .divisor button {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; cursor: ew-resize;
  background: var(--blanco); color: var(--verde); border: 1px solid var(--menta-2); display: grid; place-items: center;
  box-shadow: 0 10px 24px -14px rgba(38, 43, 29, .5);
}
.comparador .divisor svg { width: 22px; height: 22px; }
.aviso-mano { font-size: 13px; line-height: 1.4; color: var(--tinta-2); text-align: center; margin: 12px 0 0; }

/* Modo de acción */
.accion .intro { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }
.accion .intro p { font-size: 1.12rem; max-width: 44ch; color: var(--tinta-2); margin: 0; }
.corte-piel {
  position: relative; margin-top: clamp(40px, 6vw, 72px); height: clamp(340px, 40vw, 500px);
  border-radius: 28px; overflow: hidden; background: var(--blanco); border: 1px solid var(--linea);
}
.corte-piel canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.corte-piel .capa-nombre { position: absolute; left: 22px; font-size: 13px; color: var(--tinta-2); font-weight: 500; }
.prospecto { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 28px; perspective: 1400px; filter: drop-shadow(0 22px 30px rgba(38, 43, 29, .08)); }
.pliegue {
  padding: 32px 30px 36px; position: relative; background: var(--blanco);
  transform-origin: left center; transform: rotateY(-80deg); opacity: 0;
  transition: transform 1.5s var(--ease), opacity 1.1s var(--ease);
}
.pliegue:nth-child(1) { border-radius: 20px 0 0 20px; transform-origin: right center; transform: rotateY(80deg); }
.pliegue:nth-child(2) { transition-delay: .15s; }
.pliegue:nth-child(3) { border-radius: 0 20px 20px 0; transition-delay: .3s; }
.pliegue::after { content: ""; position: absolute; top: 0; bottom: 0; right: 0; width: 1px; background: linear-gradient(transparent, var(--menta-2), transparent); }
.pliegue:last-child::after { display: none; }
.prospecto.abierto .pliegue { transform: none; opacity: 1; }
.pliegue .n { display: block; font-size: 2.8rem; font-weight: 200; line-height: 1; color: var(--verde); margin-bottom: 16px; letter-spacing: -.03em; }
.pliegue p { color: var(--tinta-2); margin: 0; }
.nota-marca { font-size: 13px; color: var(--tinta-2); margin-top: 18px; }

/* Kits */
.kits .cabeza { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.kits .cabeza h2 { max-width: 16ch; }
.kits .cabeza p { max-width: 38ch; color: var(--tinta-2); font-size: 1.08rem; margin: 0; }
.cajas { display: grid; grid-template-columns: 1fr 1.2fr; gap: 22px; margin-top: 52px; align-items: stretch; }
.caja {
  position: relative; border-radius: 26px; overflow: hidden; background: var(--blanco); border: 1px solid var(--linea);
  display: grid; grid-template-rows: auto 1fr; transition: transform .7s var(--ease), box-shadow .7s var(--ease);
}
.caja:hover { transform: translateY(-3px); box-shadow: 0 30px 50px -36px rgba(38, 43, 29, .45); }
.franja {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 11px 22px; font-size: 13px; font-weight: 600; letter-spacing: .03em;
  background: var(--color, var(--verde)); color: var(--blanco);
}
.franja .ahorro { background: rgba(255, 255, 255, .94); color: var(--color, var(--verde)); padding: 3px 10px; border-radius: 999px; letter-spacing: 0; }
.caja .cuerpo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 28px 26px; align-items: center; }
.caja .foto { aspect-ratio: 1; display: grid; place-items: center; background: radial-gradient(closest-side, var(--menta), transparent); border-radius: 50%; }
.caja .foto img { max-height: 92%; object-fit: contain; filter: drop-shadow(0 18px 18px rgba(38, 43, 29, .14)); }
.caja h3, .caja .h3 { font-size: 1.45rem; font-weight: 500; margin: 0 0 .3em; color: var(--petroleo); line-height: 1.2; }
.caja ul { list-style: none; padding: 0; margin: 10px 0 18px; display: grid; gap: 5px; font-size: 15px; color: var(--tinta-2); }
.caja li { display: flex; gap: 8px; }
.caja li::before { content: "+"; color: var(--verde); }
.precio { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.precio .ya { font-family: var(--serif); font-weight: 500; font-size: 3.8rem; line-height: .9; color: var(--petroleo); }
.precio s { color: var(--tinta-2); font-size: 14px; }
.caja.destacada { --color: var(--petroleo); }

/* Estante */
.filtros { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 30px; }
.filtro {
  font: inherit; font-size: 15px; cursor: pointer; background: var(--blanco); color: var(--tinta-2);
  border: 1px solid var(--linea); padding: 9px 18px; border-radius: 999px; transition: all .35s var(--ease);
}
.filtro:hover { border-color: var(--verde); color: var(--verde); }
.filtro[aria-pressed="true"] { background: var(--petroleo); border-color: var(--petroleo); color: var(--blanco); }
.repisa { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 960px) { .repisa { grid-template-columns: 1fr 1fr; } }
.frasco {
  background: var(--blanco); border-radius: 22px; border: 1px solid var(--linea); padding: 10px;
  display: grid; grid-template-rows: auto 1fr;
  transition: transform .6s var(--ease), box-shadow .6s var(--ease), border-color .4s;
}
.frasco:hover { transform: translateY(-3px); border-color: var(--menta-2); box-shadow: 0 26px 44px -34px rgba(38, 43, 29, .45); }
.escenario {
  position: relative; display: block; border-radius: 16px; overflow: hidden; aspect-ratio: 1 / .86;
  background: radial-gradient(70% 60% at 50% 58%, #FFFDF8, var(--bruma) 68%, var(--menta));
}
.escenario img {
  position: absolute; inset: 14% 12% 8%; width: 76%; height: 78%; object-fit: contain;
  filter: drop-shadow(0 16px 14px rgba(38, 43, 29, .14)); transition: transform .8s var(--ease);
}
.frasco:hover .escenario img { transform: translateY(-5px) scale(1.03); }
.necesidad {
  position: absolute; top: 10px; left: 10px; z-index: 1; font-size: 12px; font-weight: 500;
  padding: 4px 10px; border-radius: 999px; background: var(--blanco); color: var(--color, var(--verde));
  border: 1px solid var(--linea);
}
.necesidad::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--color, var(--verde)); margin-right: 6px; vertical-align: 1px; }
.frasco .txt { padding: 14px 8px 6px; display: flex; flex-direction: column; }
.frasco h3 { font-size: 1.05rem; font-weight: 500; margin: 0 0 4px; }
.frasco h3 a { text-decoration: none; }
.frasco h3 a:hover { color: var(--verde); }
.beneficio { font-size: 14px; color: var(--tinta-2); margin: 0 0 14px; line-height: 1.45; }
.pie-frasco { margin-top: auto; display: flex; align-items: center; gap: 8px; }
.pie-frasco .p { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; color: var(--petroleo); }
.pie-frasco .tam { font-size: 12px; color: var(--tinta-2); }
.agregar {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font: inherit; font-size: 14px; font-weight: 500; color: var(--petroleo);
  background: var(--bruma); border: 1px solid var(--linea); border-radius: 999px; padding: 8px 14px;
  transition: background .3s, color .3s, border-color .3s;
}
.agregar svg { width: 16px; height: 16px; }
.agregar:hover { background: var(--petroleo); border-color: var(--petroleo); color: var(--blanco); }
.agregar.hecho { background: var(--verde); border-color: var(--verde); color: var(--blanco); }
.frasco[hidden] { display: none; }
[data-n="manchas"] { --color: #6B5A3C; }
[data-n="acne"] { --color: #4E5C2A; }
[data-n="arrugas"] { --color: #5F6B36; }
[data-n="ojeras"] { --color: #55604F; }
[data-n="cuerpo"] { --color: #6A7744; }
[data-n="diario"] { --color: #2E3326; }

/* Rutina */
.rutina .columnas { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 64px); margin-top: 48px; }
.momento h3 { font-family: var(--serif); font-size: 2rem; font-weight: 500; font-style: italic; margin-bottom: 20px; }
.circuito { position: relative; padding-left: 34px; }
.circuito::before { content: ""; position: absolute; left: 5px; top: 10px; bottom: 34px; width: 1px; background: var(--linea); }
.circuito .corriente {
  position: absolute; left: 5px; top: 10px; bottom: 34px; width: 1px; background: var(--verde);
  transform: scaleY(0); transform-origin: top; transition: transform 2.2s var(--ease);
}
.circuito.encendido .corriente { transform: none; }
.nodo { position: relative; padding: 0 0 22px; }
.nodo::before {
  content: ""; position: absolute; left: -34px; top: 6px; width: 11px; height: 11px; border-radius: 50%;
  background: var(--blanco); border: 1px solid var(--menta-2); transition: all .6s var(--ease);
}
.circuito.encendido .nodo::before { background: var(--verde); border-color: var(--verde); }
.circuito.encendido .nodo:nth-of-type(2)::before { transition-delay: .4s; }
.circuito.encendido .nodo:nth-of-type(3)::before { transition-delay: .8s; }
.circuito.encendido .nodo:nth-of-type(4)::before { transition-delay: 1.2s; }
.nodo b { display: block; font-weight: 500; color: var(--petroleo); }
.nodo span { color: var(--tinta-2); font-size: 15px; }
.masaje {
  margin-top: 36px; display: flex; gap: 18px; align-items: center; padding: 22px 26px; border-radius: 20px;
  background: var(--menta);
}
.masaje svg { width: 40px; height: 40px; flex: none; color: var(--verde); }
.masaje b { color: var(--petroleo); font-weight: 600; }

/* Historia */
.historia .envoltura { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 5vw, 88px); align-items: center; }
.historia blockquote { margin: 0; }
.historia blockquote p { font-family: var(--serif); font-weight: 500; font-style: italic; font-size: clamp(1.6rem, 3vw, 2.4rem); line-height: 1.22; letter-spacing: -.02em; color: var(--petroleo); }
.historia cite { font-style: normal; color: var(--tinta-2); }
.voces { display: grid; gap: 12px; }
.voz { background: var(--blanco); border: 1px solid var(--linea); border-radius: 18px; padding: 18px 20px; }
.voz p { margin: 0 0 6px; }
.voz small { color: var(--tinta-2); }

/* Cierre */
.cierre { position: relative; overflow: hidden; text-align: center; background: var(--menta); }
.cierre canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.cierre .envoltura { position: relative; }
.cierre h2 { margin-inline: auto; max-width: 16ch; }
.cierre p { font-size: 1.12rem; color: var(--tinta-2); margin: 22px auto 32px; max-width: 40ch; }
.cierre .acciones { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.pie { background: var(--blanco); color: var(--tinta-2); font-size: 14px; padding: 36px 0 44px; border-top: 1px solid var(--linea); }
.pie .envoltura { display: flex; flex-wrap: wrap; gap: 14px 40px; justify-content: space-between; align-items: center; }
.pie img { height: 34px; }

/* Revelado suave */
.js .revela { opacity: 0; transform: translateY(18px); transition: opacity 1.2s var(--ease), transform 1.4s var(--ease); }
.js .revela.visto { opacity: 1; transform: none; }
.captura .revela { opacity: 1 !important; transform: none !important; }
.captura .pliegue { transform: none !important; opacity: 1 !important; transition: none !important; }
.captura .circuito .corriente { transform: none; transition: none; }
.captura .circuito .nodo::before { background: var(--verde); border-color: var(--verde); }
.captura .escena .producto, .captura .vitrina img { animation: none; }

/* ---------- PRODUCTO ---------- */
.ficha { padding: clamp(28px, 4vw, 56px) 0 clamp(72px, 9vw, 120px); }
.migas { font-size: 14px; color: var(--tinta-2); margin-bottom: 26px; }
.ficha .grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.vitrina { position: sticky; top: 96px; border-radius: 30px; overflow: hidden; aspect-ratio: 1; background: var(--bruma); border: 1px solid var(--linea); }
.vitrina canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.vitrina img {
  position: absolute; inset: 14% 12% 10%; width: 76%; height: 76%; object-fit: contain;
  filter: drop-shadow(0 30px 28px rgba(38, 43, 29, .16)); animation: flotar-img 7s ease-in-out infinite;
}
@keyframes flotar-img { 0%, 100% { transform: none; } 50% { transform: translateY(-8px); } }
.miniaturas { display: flex; gap: 10px; margin-top: 12px; }
.miniaturas button { width: 76px; height: 76px; border-radius: 16px; border: 1px solid var(--linea); background: var(--blanco); padding: 6px; cursor: pointer; transition: border-color .3s; }
.miniaturas button[aria-pressed="true"] { border-color: var(--verde); }
.miniaturas img { width: 100%; height: 100%; object-fit: contain; }
.ficha h1 { font-size: clamp(2.6rem, 5vw, 4.2rem); }
.ficha .que { font-size: 1.12rem; color: var(--tinta-2); margin: 16px 0 24px; max-width: 42ch; }
.compra { background: var(--blanco); border: 1px solid var(--linea); border-radius: 22px; padding: 24px; }
.cantidad { display: inline-flex; align-items: center; border: 1px solid var(--linea); border-radius: 999px; overflow: hidden; }
.cantidad button { width: 46px; height: 50px; border: 0; background: transparent; font: inherit; font-size: 20px; cursor: pointer; color: var(--petroleo); }
.cantidad button:hover { background: var(--bruma); }
.cantidad output { min-width: 30px; text-align: center; font-weight: 600; }
.compra .fila { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.compra .fila .boton { flex: 1 1 200px; }
.compra .boton.wa { margin-top: 10px; width: 100%; }
.garantias { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; font-size: 14px; color: var(--tinta-2); }
.garantias li { display: flex; gap: 10px; align-items: center; }
.garantias svg { width: 18px; height: 18px; color: var(--verde); flex: none; }
.incluye { margin-top: 26px; display: grid; gap: 10px; }
.pieza { display: grid; grid-template-columns: 76px 1fr auto; gap: 16px; align-items: center; background: var(--blanco); border: 1px solid var(--linea); padding: 10px 18px 10px 10px; border-radius: 18px; }
.pieza img { width: 76px; height: 76px; object-fit: contain; background: var(--bruma); border-radius: 12px; padding: 4px; }
.pieza b { display: block; font-weight: 500; color: var(--petroleo); }
.pieza span { font-size: 14px; color: var(--tinta-2); }
.pieza .p { font-weight: 500; color: var(--petroleo); }
.acordeon { margin-top: 30px; border-top: 1px solid var(--linea); }
.acordeon details { border-bottom: 1px solid var(--linea); }
.acordeon summary {
  list-style: none; cursor: pointer; padding: 20px 0; display: flex; justify-content: space-between; align-items: center;
  font-size: 1.2rem; font-weight: 400; color: var(--petroleo);
}
.acordeon summary::-webkit-details-marker { display: none; }
.acordeon summary::after { content: ""; width: 10px; height: 10px; border-right: 1.5px solid var(--verde); border-bottom: 1.5px solid var(--verde); transform: rotate(45deg); transition: transform .5s var(--ease); margin-right: 6px; }
.acordeon details[open] summary::after { transform: rotate(-135deg); }
.acordeon .dentro { padding: 0 0 22px; color: var(--tinta-2); }
.acordeon .dentro ul { padding-left: 1.1em; margin: 0; }
.barra-compra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 55; display: none;
  background: rgba(255, 253, 249, .96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--linea); padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  align-items: center; gap: 12px; transform: translateY(110%); transition: transform .6s var(--ease);
}
.barra-compra.viendo { transform: none; }
.barra-compra small { color: var(--tinta-2); }
.barra-compra .p { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; color: var(--petroleo); }
.barra-compra .boton { margin-left: auto; padding: 12px 18px; font-size: 15px; }
.aviso-carrito {
  position: fixed; right: 16px; top: 120px; z-index: 70; background: var(--blanco);
  border: 1px solid var(--linea); padding: 14px 18px; border-radius: 16px; box-shadow: 0 24px 40px -24px rgba(38, 43, 29, .45);
  transform: translateY(-10px); opacity: 0; transition: all .5s var(--ease); pointer-events: none; font-size: 15px;
}
.aviso-carrito.ver { transform: none; opacity: 1; }
.aviso-carrito b { color: var(--verde); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .nav { display: none; }
  .carrito { margin-left: auto; }
  .hero > .envoltura, .prueba .envoltura, .accion .intro, .cajas, .rutina .columnas, .historia .envoltura, .ficha .grid { grid-template-columns: 1fr; }
  .hero > .envoltura { min-height: 0; }
  .escena { max-width: 440px; }
  .prospecto { grid-template-columns: 1fr; }
  .pliegue, .pliegue:nth-child(1) { transform-origin: top center; transform: rotateX(-70deg); border-radius: 0; }
  .pliegue:nth-child(1) { border-radius: 20px 20px 0 0; }
  .pliegue:nth-child(3) { border-radius: 0 0 20px 20px; }
  .pliegue::after { top: auto; left: 0; width: auto; height: 1px; bottom: 0; background: linear-gradient(90deg, transparent, var(--menta-2), transparent); }
  .vitrina { position: relative; top: 0; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .barra .envoltura { height: 62px; }
  .marca img { height: 40px; }
  .carrito .txt { display: none; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4rem); }
  .hero .acciones .boton { width: 100%; }
  .caja .cuerpo { grid-template-columns: 1fr; }
  .caja .foto { max-width: 260px; margin-inline: auto; width: 100%; }
  .repisa { grid-template-columns: 1fr 1fr; gap: 10px; }
  .frasco { padding: 6px; border-radius: 18px; }
  .frasco .txt { padding: 10px 6px 4px; }
  .frasco h3 { font-size: .95rem; }
  .beneficio { font-size: 13px; margin-bottom: 10px; }
  .pie-frasco { flex-wrap: wrap; }
  .pie-frasco .p { font-size: 1.25rem; }
  .agregar { padding: 8px 10px; }
  .agregar span { display: none; }
  .barra-compra { display: flex; }
  .sello { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; scroll-behavior: auto !important; }
  .js .revela { opacity: 1; transform: none; }
  .pliegue { transform: none !important; opacity: 1 !important; }
}
@media (max-width: 620px) {
  .escena { aspect-ratio: 1 / 1.18; }
  .escena canvas { height: 85%; }
  .escena .producto { top: 40%; width: 60%; }
  .ficha-kit { left: 50%; right: auto; bottom: 0; transform: translateX(-50%); min-width: 0; padding: 10px 16px; white-space: nowrap; }
}

/* Sección unificada: prueba + modo de acción */
.accion { padding: clamp(64px, 8vw, 112px) 0; }
.accion-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.accion h2.titular { font-size: clamp(2rem, 3.8vw, 3.1rem); }
.intro-accion { color: var(--tinta-2); font-size: 1.08rem; max-width: 44ch; margin: 20px 0 0; }
.accion .pasos b { color: var(--petroleo); font-weight: 600; }
.accion .corte-piel { margin-top: 0; height: clamp(300px, 30vw, 400px); }
@media (max-width: 960px) {
  .accion-grid { grid-template-columns: 1fr; }
  .accion .corte-piel { height: 260px; }
}

/* Valores (línea de Vanessa): íconos de trazo en círculo */
.valores { list-style: none; margin: 0 auto; padding: 26px 0; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px 32px; }
.valores li { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--tinta-2); }
.valores li::before { display: none; }
.valores .circulo { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--menta-2); display: grid; place-items: center; color: var(--verde); }
.valores .circulo svg { width: 22px; height: 22px; }
.valores .wa-dato { letter-spacing: 0; text-transform: none; font-size: 15px; }
.valores .wa-dato b { color: var(--petroleo); }
@media (max-width: 620px) { .valores { justify-content: flex-start; } .valores li { flex: 1 1 100%; } }
.precio .ya, .pie-frasco .p, .ficha-kit .p, .barra-compra .p { font-variant-numeric: lining-nums tabular-nums; font-feature-settings: "lnum" 1, "tnum" 1; }

.cajas.regalo-primero { grid-template-columns: 1.2fr 1fr; }
.caja li b { color: var(--verde); font-weight: 600; }
.wa-rapido {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; flex: none;
  background: var(--verde); color: var(--blanco); transition: background .3s;
}
.wa-rapido:hover { background: var(--hondo); }
.wa-rapido svg { width: 18px; height: 18px; }
.pie-frasco .agregar { margin-left: auto; }
.antes .tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.antes .tres > div { background: var(--blanco); border: 1px solid var(--linea); border-radius: 20px; padding: 24px 24px 22px; }
.antes .tres p { color: var(--tinta-2); margin: 0 0 14px; }
.pendiente { display: inline-block; font-size: 12px; color: #7A5A1E; background: #F6ECD6; border: 1px dashed #D9C08C; border-radius: 999px; padding: 3px 10px; }
@media (max-width: 960px) { .cajas.regalo-primero { grid-template-columns: 1fr; } .antes .tres { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .pie-frasco .tam { display: none; } .pie-frasco { flex-wrap: nowrap; gap: 6px; } .wa-rapido { width: 34px; height: 34px; } .agregar { padding: 7px 9px; } }
.captura .sello { display: none; }