/* =========================================================
   KALLPA · Pulso — gravedad cero
   Paleta del manual de colorimetría de KALLPA (negro + dorado).
   Sin JavaScript la página es un scroll normal; con JavaScript
   (html.es-pulso) se vuelve una sola pantalla con cámara.
   ========================================================= */

:root {
  --negro: #070807;
  --superficie: #11130f;
  --oro: #c6a56a;
  --oro-claro: #e2ca96;
  --texto: #f7f3eb;
  --apagado: #b8b0a2;
  --linea: rgba(198, 165, 106, 0.2);
  --linea-fuerte: rgba(198, 165, 106, 0.45);
  --sobre-oro: #171400;

  --titulos: "Archivo", "Arial Narrow", Arial, sans-serif;
  --lectura: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --margen: clamp(20px, 5vw, 76px);
  --hud-h: 68px;
  --nav-h: 84px;
  --tarro-h: min(68dvh, 60vw);

  --salida: cubic-bezier(0.22, 1, 0.36, 1);
  --camara: cubic-bezier(0.7, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--negro); color-scheme: dark; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--negro);
  color: var(--texto);
  font-family: var(--lectura);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; }

:focus-visible { outline: 2px solid var(--oro-claro); outline-offset: 3px; }

.visualmente-oculto {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}

.saltar {
  position: fixed; left: 12px; top: -80px; z-index: 20;
  background: var(--oro-claro); color: var(--sobre-oro);
  padding: 12px 16px; font-weight: 600; text-decoration: none;
}
.saltar:focus { top: 12px; }

/* ---------- Tipografía ---------- */

.kicker {
  font-family: var(--titulos);
  font-stretch: 112%;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oro-claro);
}

h1, h2 {
  font-family: var(--titulos);
  font-stretch: 118%;
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 5.4vw, 5.25rem); }
h1 em { font-style: normal; color: var(--oro-claro); display: block; }
h2 { font-size: clamp(2rem, 4.2vw, 4rem); }

.bajada { color: var(--apagado); font-size: clamp(1rem, 1.25vw, 1.15rem); max-width: 46ch; }

/* ---------- Botones ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 50px; padding: 0 26px;
  font-family: var(--titulos); font-stretch: 108%; font-weight: 700;
  font-size: 0.95rem; letter-spacing: 0.02em;
  text-decoration: none; white-space: nowrap;
  transition: transform 0.16s var(--salida), background-color 0.16s, color 0.16s;
}
.btn:active { transform: scale(0.97); }

/* Esquinas biseladas: el mismo gesto del sello octagonal de la etiqueta */
.btn--oro {
  background: var(--oro-claro); color: var(--sobre-oro);
  clip-path: polygon(11px 0, 100% 0, 100% calc(100% - 11px), calc(100% - 11px) 100%, 0 100%, 0 11px);
}
.btn--oro:focus-visible { outline: none; box-shadow: inset 0 0 0 3px var(--sobre-oro); }
@media (hover: hover) { .btn--oro:hover { background: #efdcae; } }

.btn--linea {
  padding: 0; min-height: 44px; color: var(--texto);
  background: linear-gradient(var(--oro), var(--oro)) left calc(100% - 9px) / 100% 1px no-repeat;
}
.btn--linea::after {
  content: ""; width: 18px; height: 10px; flex: none;
  background: currentColor;
  clip-path: polygon(0 4px, 13px 4px, 10px 0, 12px 0, 18px 5px, 12px 10px, 10px 10px, 13px 6px, 0 6px);
  transition: transform 0.2s var(--salida);
}
@media (hover: hover) {
  .btn--linea:hover { color: var(--oro-claro); }
  .btn--linea:hover::after { transform: translateX(4px); }
}
.btn--ancho { width: 100%; }

.enlace {
  color: var(--oro-claro); text-decoration: underline; text-underline-offset: 4px;
  text-decoration-color: var(--linea-fuerte); min-height: 44px; display: inline-flex; align-items: center;
}
@media (hover: hover) { .enlace:hover { text-decoration-color: currentColor; } }

.acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.acciones--centro { justify-content: center; }

/* ---------- HUD ---------- */

.hud {
  position: sticky; top: 0; z-index: 6;
  height: var(--hud-h);
  padding: 0 var(--margen);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: linear-gradient(rgba(7, 8, 7, 0.86), rgba(7, 8, 7, 0));
}

.marca { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-height: 44px; }
.marca img { width: 36px; height: 36px; border-radius: 50%; }
.marca__texto {
  font-family: var(--titulos); font-stretch: 125%; font-weight: 800;
  font-size: 1.05rem; letter-spacing: 0.14em; line-height: 1;
  display: grid; gap: 4px;
}
.marca__texto small {
  font-weight: 500; font-size: 0.56rem; letter-spacing: 0.42em; text-transform: uppercase; color: var(--oro-claro);
}

.hud__acciones { display: flex; align-items: center; gap: 6px; }
.hud__boton {
  min-height: 44px; padding: 0 14px;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--titulos); font-stretch: 108%; font-weight: 600; font-size: 0.82rem; letter-spacing: 0.06em;
  border: 1px solid transparent;
  transition: border-color 0.16s, color 0.16s;
}
.hud__boton { white-space: nowrap; }
@media (max-width: 520px) { .hud__largo { display: none; } .hud__boton--carrito { padding: 0 12px; } }
.hud__boton svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.hud__boton--carrito { border-color: var(--linea-fuerte); }
@media (hover: hover) { .hud__boton:hover { color: var(--oro-claro); border-color: var(--oro); } }
.hud__cuenta {
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px;
  background: var(--oro-claro); color: var(--sobre-oro);
  font-size: 0.72rem; font-weight: 700; display: inline-grid; place-items: center;
}
.hud__cuenta[hidden] { display: none; }
.hud__cuenta.es-nuevo { animation: salto 0.4s var(--salida); }
@keyframes salto { 40% { transform: scale(1.35); } }

/* ---------- Fondo ---------- */

.campo { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

/* ---------- Capítulos: modo scroll (base) ---------- */

.viaje { position: relative; z-index: 1; }
.tarro, .pulso, .estela { display: none; }

.cap { position: relative; min-height: 92svh; display: grid; border-top: 1px solid var(--linea); }
.cap:first-of-type { border-top: 0; }
.cap__cuerpo {
  padding: clamp(48px, 9vh, 96px) var(--margen);
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 18px;
  max-width: 1400px; width: 100%; margin: 0 auto;
}
.cap__tarro-fijo { width: min(52vw, 260px); margin-bottom: 8px; }

/* ---------- 00 Marca ---------- */

.club-aviso {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; padding: 0 16px 0 14px;
  border: 1px solid var(--linea-fuerte);
  font-size: 0.9rem; color: var(--apagado); text-align: left;
  transition: border-color 0.16s, color 0.16s;
}
.club-aviso strong { color: var(--texto); font-weight: 600; }
.club-aviso svg { width: 16px; height: 16px; fill: none; stroke: var(--oro-claro); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.2s var(--salida); }
.club-aviso__punto { width: 8px; height: 8px; border-radius: 50%; background: var(--oro-claro); animation: latido-punto 2.4s infinite; }
@media (hover: hover) {
  .club-aviso:hover { border-color: var(--oro-claro); color: var(--texto); }
  .club-aviso:hover svg { transform: translateX(3px); }
}
@keyframes latido-punto {
  0%, 30%, 100% { box-shadow: 0 0 0 0 rgba(226, 202, 150, 0); }
  8% { box-shadow: 0 0 0 5px rgba(226, 202, 150, 0.28); }
  18% { box-shadow: 0 0 0 9px rgba(226, 202, 150, 0); }
}

.datos { display: flex; flex-wrap: wrap; gap: 6px 0; font-size: 0.8rem; color: var(--apagado); letter-spacing: 0.04em; }
.datos li + li::before { content: "/"; color: var(--oro); margin: 0 12px; }

/* ---------- 01 Fórmula ---------- */

.cap__titulo { display: grid; gap: 14px; }
.orbita { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: 100%; }
.orbita__item { border-top: 1px solid var(--linea-fuerte); padding: 10px 0 4px; display: grid; gap: 2px; }
.orbita__item b { font-family: var(--titulos); font-stretch: 110%; font-weight: 700; font-size: 1rem; line-height: 1.15; }
.orbita__item span { font-size: 0.8rem; color: var(--apagado); }

/* ---------- 02 Preparación ---------- */

.prep__fotos { display: flex; gap: 12px; }
.prep__fotos figure { position: relative; width: min(42vw, 190px); }
.prep__fotos img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.prep__fotos figcaption {
  position: absolute; left: 0; bottom: 0; padding: 5px 10px;
  background: var(--negro); color: var(--oro-claro);
  font-family: var(--titulos); font-stretch: 110%; font-weight: 600; font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap;
}
.prep__texto { display: grid; gap: 18px; justify-items: start; }
.pasos { display: grid; gap: 0; width: 100%; counter-reset: paso; }
.pasos li {
  counter-increment: paso;
  display: grid; grid-template-columns: 34px auto 1fr; align-items: baseline; gap: 10px;
  padding: 10px 0; border-top: 1px solid var(--linea);
}
.pasos li::before { content: "0" counter(paso); font-family: var(--titulos); font-size: 0.72rem; font-weight: 600; color: var(--oro); letter-spacing: 0.1em; }
.pasos b { font-family: var(--titulos); font-stretch: 112%; font-weight: 800; font-size: 1.25rem; }
.pasos span { color: var(--apagado); font-size: 0.92rem; }

/* ---------- 03 Origen ---------- */

.origen__fondo {
  position: absolute; inset: 0; z-index: -1;
  background: url("../assets/img/origen.webp") center / cover no-repeat;
  opacity: 0.4;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 62%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 62%);
}
.cifras { display: flex; flex-wrap: wrap; gap: 14px 34px; }
.cifras li { display: grid; gap: 2px; }
.cifras b { font-family: var(--titulos); font-stretch: 118%; font-weight: 800; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1; color: var(--oro-claro); }
.cifras li > span { font-size: 0.82rem; color: var(--apagado); }

/* ---------- 04 Producto ---------- */

.compra { display: grid; gap: 12px; width: min(100%, 470px); }
.compra h2 { font-size: clamp(2rem, 3.6vw, 3.3rem); }
.compra__sub { color: var(--apagado); font-size: 0.95rem; }
.compra__precio { font-family: var(--titulos); font-stretch: 112%; font-weight: 800; font-size: clamp(2rem, 3vw, 2.6rem); line-height: 1.1; }
.compra__precio small { font-size: 0.8rem; font-weight: 500; color: var(--apagado); letter-spacing: 0.1em; }
.compra__fila { display: flex; gap: 10px; align-items: stretch; }
.compra__seguro { font-size: 0.76rem; color: var(--apagado); line-height: 1.45; }
.compra__club { font-size: 0.9rem; border-left: 2px solid var(--oro-claro); padding-left: 12px; }
.compra__club[hidden] { display: none; }
.compra__mas { display: flex; flex-wrap: wrap; gap: 0 22px; border-top: 1px solid var(--linea); padding-top: 4px; font-size: 0.9rem; }

.cantidad { display: inline-grid; grid-template-columns: 46px 40px 46px; border: 1px solid var(--linea-fuerte); height: 50px; flex: none; }
.cantidad button { font-size: 1.25rem; line-height: 1; transition: background-color 0.14s; }
.cantidad button:active { background: rgba(226, 202, 150, 0.18); }
@media (hover: hover) { .cantidad button:hover { background: rgba(226, 202, 150, 0.1); } }
.cantidad button:disabled { opacity: 0.35; cursor: default; }
.cantidad output { display: grid; place-items: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.cantidad--chica { grid-template-columns: 44px 34px 44px; height: 44px; }

/* =========================================================
   MODO PULSO: una sola pantalla, la cámara viaja
   ========================================================= */

.es-pulso, .es-pulso body { height: 100%; overflow: hidden; overscroll-behavior: none; }
.es-pulso .hud { position: fixed; left: 0; right: 0; }
.es-pulso .solo-scroll { display: none; }
.es-pulso .viaje { position: fixed; inset: 0; touch-action: none; overflow: hidden; }

.es-pulso .cap {
  position: absolute; inset: 0; min-height: 0; border: 0;
  padding: var(--hud-h) 0 var(--nav-h);
  opacity: 0; visibility: hidden;
  transform: scale(0.84);
  transition: opacity 0.6s var(--camara), transform 0.95s var(--camara), visibility 0s 0.95s;
  z-index: 3;
}
/* Lo ya visto queda detrás de la cámara; lo que viene llega desde el fondo */
.es-pulso .cap.es-pasado { transform: scale(1.3); }
.es-pulso .cap.es-actual { opacity: 1; visibility: visible; transform: none; transition-delay: 0.12s, 0s, 0s; }

.es-pulso .cap__cuerpo { height: 100%; padding-top: 0; padding-bottom: 0; }

.es-pulso .cap [style*="--i"] {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s var(--salida), transform 0.7s var(--salida);
}
.es-pulso .cap.es-actual [style*="--i"] {
  opacity: 1; transform: none;
  transition-delay: calc(0.3s + var(--i) * 55ms);
}

/* ---------- El tarro viajero ---------- */

.es-pulso .tarro {
  display: block; position: absolute; left: 0; top: 0; z-index: 4; pointer-events: none;
  height: var(--tarro-h); aspect-ratio: 809 / 1000;
  transform: translate3d(calc(var(--tx) - 50%), calc(var(--ty) - 50%), 0) rotate(var(--tr)) scale(var(--ts));
  opacity: var(--to, 1);
  transition: transform 1.1s var(--camara), opacity 0.5s;
  will-change: transform;
}
.tarro__flota { position: absolute; inset: 0; animation: flotar 7s ease-in-out infinite; }
.tarro__cuerpo { position: absolute; inset: 0; transform: perspective(900px) rotateY(var(--gx, 0deg)) rotateX(var(--gy, 0deg)); }
.tarro__img { position: relative; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.6)); }
@keyframes flotar {
  0%, 100% { transform: translateY(-1.4%) rotate(-0.6deg); }
  50% { transform: translateY(1.4%) rotate(0.6deg); }
}

.tarro__latido {
  position: absolute; left: 50%; top: 52%; width: 118%; aspect-ratio: 1; border-radius: 50%;
  translate: -50% -50%;
  background: radial-gradient(closest-side, rgba(198, 165, 106, 0.22), rgba(198, 165, 106, 0.06) 55%, transparent 72%);
  animation: latido 2.4s infinite;
}
@keyframes latido {
  0%, 34%, 100% { transform: scale(1); opacity: 0.75; }
  8% { transform: scale(1.07); opacity: 1; }
  16% { transform: scale(1.01); opacity: 0.8; }
  24% { transform: scale(1.05); opacity: 0.95; }
}

.tarro__anillo {
  position: absolute; left: 50%; top: 56%; width: 136%; aspect-ratio: 1;
  translate: -50% -50%;
  transform: rotateX(76deg) rotateZ(-8deg);
}
.tarro__anillo i {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1.5px solid rgba(226, 202, 150, 0.5);
  animation: orbitar 16s linear infinite;
}
.tarro__anillo i::after {
  content: ""; position: absolute; left: 50%; top: -5px; width: 9px; height: 9px; border-radius: 50%;
  background: var(--oro-claro); box-shadow: 0 0 14px 3px rgba(226, 202, 150, 0.7);
}
.tarro__anillo--atras { clip-path: inset(0 0 50% 0); opacity: 0.55; }
.tarro__anillo--frente { clip-path: inset(50% 0 0 0); }
@keyframes orbitar { to { transform: rotate(360deg); } }

/* Posición del tarro por capítulo (celular primero) */
.es-pulso { --tarro-h: min(36dvh, 74vw); }
.es-pulso .viaje[data-cap="0"] { --tx: 50vw; --ty: 29dvh; --ts: 1; --tr: -4deg; }
.es-pulso .viaje[data-cap="1"] { --tx: 50vw; --ty: 28dvh; --ts: 0.84; --tr: 5deg; }
.es-pulso .viaje[data-cap="2"] { --tx: 118vw; --ty: 30dvh; --ts: 0.6; --tr: 14deg; --to: 0; }
.es-pulso .viaje[data-cap="3"] { --tx: -18vw; --ty: 30dvh; --ts: 0.5; --tr: -14deg; --to: 0; }
.es-pulso .viaje[data-cap="4"] { --tx: 50vw; --ty: 23dvh; --ts: 0.78; --tr: 3deg; }

/* ---------- Capítulos en celular (modo pulso) ---------- */

.es-pulso .cap__cuerpo { justify-content: flex-end; gap: 12px; padding-bottom: 14px; }
.es-pulso h1 { font-size: clamp(1.9rem, 9.2vw, 3rem); font-stretch: 100%; }
.es-pulso h2 { font-size: clamp(1.7rem, 8vw, 2.6rem); font-stretch: 104%; }
.es-pulso .bajada { font-size: 0.95rem; line-height: 1.45; }
.es-pulso .cap--marca .datos { display: none; }
.es-pulso .cap--marca .acciones { width: 100%; gap: 8px 22px; }
.es-pulso .cap--marca .btn--oro { flex: 1 1 auto; }

.es-pulso .cap--formula .bajada { display: none; }
.es-pulso .cap--formula .cap__titulo { gap: 8px; }
.es-pulso .orbita { gap: 0 14px; }
.es-pulso .orbita__item { padding: 8px 0 7px; }
.es-pulso .orbita__item b { font-size: 0.92rem; }
.es-pulso .orbita__item span { font-size: 0.74rem; }
.es-pulso .cap--formula .acciones--centro { justify-content: flex-start; }

.es-pulso .cap--preparacion .cap__cuerpo { justify-content: center; }
.es-pulso .prep__fotos { width: 100%; }
.es-pulso .prep__fotos figure { width: auto; flex: 1; max-width: 190px; }
.es-pulso .prep__fotos img { height: 27dvh; aspect-ratio: auto; }
.es-pulso .prep__texto { gap: 10px; width: 100%; }
.es-pulso .pasos li { padding: 8px 0; }
.es-pulso .pasos b { font-size: 1.1rem; }

.es-pulso .origen__fondo { opacity: 0.5; -webkit-mask-image: linear-gradient(to bottom, #000 12%, transparent 58%); mask-image: linear-gradient(to bottom, #000 12%, transparent 58%); }
.es-pulso .cifras { gap: 10px 26px; }

.es-pulso .compra { gap: 9px; width: 100%; }
.es-pulso .compra h2 { font-size: clamp(1.7rem, 8.4vw, 2.6rem); }
.es-pulso .compra__precio { font-size: 1.9rem; }
.es-pulso .compra__mas { gap: 0 18px; font-size: 0.86rem; }

@media (max-height: 700px) {
  .es-pulso .viaje[data-cap="0"] { --ty: 22.5dvh; --ts: 0.72; }
  .es-pulso .viaje[data-cap="1"] { --ty: 22dvh; --ts: 0.6; }
  .es-pulso .cap--marca .kicker, .es-pulso .bajada__extra { display: none; }
  .es-pulso .prep__fotos img { height: 22dvh; }
  .es-pulso .compra__sub { display: none; }
  .es-pulso .cap--origen .bajada { display: none; }
}

/* ---------- El pulso: navegación ---------- */

.es-pulso .pulso {
  display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  height: var(--nav-h); padding: 0 var(--margen) env(safe-area-inset-bottom);
  background: linear-gradient(rgba(7, 8, 7, 0), rgba(7, 8, 7, 0.92) 55%);
  --cap: 0;
}
.pulso__linea { position: absolute; left: var(--margen); right: var(--margen); top: 26px; height: 1px; background: var(--linea-fuerte); }
.pulso__avance {
  position: absolute; left: 0; top: 0; height: 1px; background: var(--oro-claro);
  width: calc((var(--cap) + 0.5) * 20%);
  transition: width 0.9s var(--camara);
}
.pulso__onda {
  position: absolute; top: -16px; width: 96px; height: 32px; margin-left: -48px;
  left: calc((var(--cap) + 0.5) * 20%);
  transition: left 0.9s var(--camara);
  fill: none; stroke: var(--oro-claro); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
  background: var(--negro);
}
.pulso__onda path { stroke-dasharray: 150; stroke-dashoffset: 0; }
.pulso.es-latiendo .pulso__onda path { animation: trazo 0.9s var(--salida); }
@keyframes trazo { from { stroke-dashoffset: 150; } to { stroke-dashoffset: 0; } }

.pulso__nodos { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); height: 100%; }
.pulso__nodos button {
  width: 100%; height: 100%; padding-top: 38px;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  font-family: var(--titulos); color: var(--apagado);
  transition: color 0.3s;
}
.pulso__nodos i { font-style: normal; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; }
.pulso__nodos span { font-size: 0.62rem; font-stretch: 105%; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0; transition: opacity 0.3s; }
.pulso__nodos [aria-current] { color: var(--oro-claro); }
.pulso__nodos [aria-current] span { opacity: 1; }
@media (hover: hover) { .pulso__nodos button:hover { color: var(--texto); } .pulso__nodos button:hover span { opacity: 1; } }

/* =========================================================
   Escritorio (modo pulso)
   ========================================================= */

@media (min-width: 900px) and (min-height: 560px) {
  .es-pulso { --tarro-h: min(68dvh, 56vw); --hud-h: 76px; --nav-h: 92px; }

  .es-pulso .viaje[data-cap="0"] { --tx: 71vw; --ty: 52dvh; --ts: 1; --tr: -5deg; --to: 1; }
  .es-pulso .viaje[data-cap="1"] { --tx: 50vw; --ty: 57dvh; --ts: 0.6; --tr: 5deg; --to: 1; }
  .es-pulso .viaje[data-cap="2"] { --tx: 19vw; --ty: 54dvh; --ts: 0.74; --tr: -9deg; --to: 1; }
  .es-pulso .viaje[data-cap="3"] { --tx: 86vw; --ty: 64dvh; --ts: 0.42; --tr: 9deg; --to: 1; }
  .es-pulso .viaje[data-cap="4"] { --tx: 29vw; --ty: 51dvh; --ts: 1.02; --tr: 3deg; --to: 1; }

  .es-pulso .cap__cuerpo { justify-content: center; gap: 22px; padding-bottom: 0; max-width: none; }
  .es-pulso h1 { font-size: clamp(2.4rem, min(5.3vw, 10.5dvh), 5.4rem); font-stretch: 118%; }
  .es-pulso h2 { font-size: clamp(2rem, min(4vw, 7.4dvh), 4rem); font-stretch: 118%; }
  .es-pulso .bajada__extra, .es-pulso .cap--marca .kicker { display: inline; }
  .es-pulso .cap--marca .kicker { display: block; }
  .es-pulso .cap--preparacion h2 > span { display: block; }
  .es-pulso .bajada { font-size: clamp(1rem, 1.2vw, 1.15rem); line-height: 1.55; display: block; }

  /* 00 */
  .es-pulso .cap--marca .cap__cuerpo > * { max-width: min(44vw, 640px); }
  .es-pulso .cap--marca .datos { display: flex; }
  .es-pulso .cap--marca .acciones { width: auto; gap: 12px 28px; }
  .es-pulso .cap--marca .btn--oro { flex: none; }

  /* 01: los ingredientes orbitan el tarro, tres a cada lado */
  .es-pulso .cap--formula .cap__cuerpo { align-items: center; justify-content: space-between; padding-top: 1dvh; padding-bottom: 1dvh; gap: 0; }
  .es-pulso .cap--formula .cap__titulo { justify-items: center; text-align: center; gap: 10px; }
  .es-pulso .cap--formula .bajada { display: block; max-width: 52ch; }
  .es-pulso .orbita {
    width: min(100%, 1180px);
    column-gap: calc(var(--tarro-h) * 0.6 * 0.81 + 10vw);
    row-gap: clamp(14px, 4.5dvh, 44px);
  }
  .es-pulso .orbita__item { position: relative; border-top: 0; padding: 0; }
  .es-pulso .orbita__item b { font-size: clamp(1.05rem, 1.5vw, 1.4rem); }
  .es-pulso .orbita__item span { font-size: 0.86rem; }
  .es-pulso .orbita__item--izq { text-align: right; padding-right: 22px; border-right: 1px solid var(--oro); }
  .es-pulso .orbita__item--der { text-align: left; padding-left: 22px; border-left: 1px solid var(--oro); }
  .es-pulso .orbita__item::after {
    content: ""; position: absolute; top: 50%; width: 4.5vw; height: 1px;
    background: linear-gradient(to right, var(--oro), transparent);
  }
  .es-pulso .orbita__item--izq::after { left: 100%; }
  .es-pulso .orbita__item--der::after { right: 100%; transform: scaleX(-1); }
  .es-pulso .orbita__item:nth-child(3), .es-pulso .orbita__item:nth-child(4) { margin-inline: -2.5vw; }
  .es-pulso .cap--formula .acciones--centro { justify-content: center; }

  /* 02 */
  .es-pulso .cap--preparacion .cap__cuerpo {
    display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; justify-content: stretch;
    column-gap: 3.5vw; padding-left: 34vw;
  }
  .es-pulso .prep__texto { order: 1; gap: clamp(12px, 2.6dvh, 22px); max-width: 600px; }
  .es-pulso .prep__fotos { order: 2; gap: 16px; align-items: flex-start; }
  .es-pulso .prep__fotos figure { flex: none; width: clamp(120px, min(11.5vw, 24dvh), 200px); max-width: none; }
  .es-pulso .prep__fotos figure:nth-child(2) { margin-top: 9dvh; }
  .es-pulso .prep__fotos img { height: auto; aspect-ratio: 3 / 4; }
  .es-pulso .pasos li { padding: clamp(8px, 1.6dvh, 13px) 0; grid-template-columns: 40px auto 1fr; gap: 14px; }
  .es-pulso .pasos b { font-size: clamp(1.25rem, 1.9vw, 1.7rem); }

  /* 03 */
  .es-pulso .origen__fondo {
    left: 34vw; opacity: 0.62;
    -webkit-mask-image: radial-gradient(ellipse 68% 62% at 62% 46%, #000 20%, transparent 100%);
    mask-image: radial-gradient(ellipse 68% 62% at 62% 46%, #000 20%, transparent 100%);
  }
  .es-pulso .cap--origen .cap__cuerpo > * { max-width: min(46vw, 620px); }
  .es-pulso .cifras { gap: 14px 44px; }

  /* 04 */
  .es-pulso .cap--producto .cap__cuerpo { align-items: flex-start; padding-left: 54vw; }
  .es-pulso .compra { gap: 14px; width: min(100%, 470px); }
  .es-pulso .compra h2 { font-size: clamp(2.2rem, 3.6vw, 3.4rem); }
  .es-pulso .compra__precio { font-size: clamp(2.1rem, 3vw, 2.7rem); }
  .es-pulso .compra__sub { display: block; }

  .pulso__linea { top: 30px; }
  .pulso__nodos button { padding-top: 44px; }
  .pulso__nodos span { opacity: 0.75; font-size: 0.68rem; }
}

/* ---------- Estela del puntero (solo acento, no reemplaza el cursor) ---------- */

@media (hover: hover) and (pointer: fine) {
  .es-pulso .estela {
    display: block; position: fixed; left: 0; top: 0; z-index: 7; pointer-events: none;
    width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%;
    border: 1px solid rgba(226, 202, 150, 0.55);
    opacity: 0; transition: opacity 0.3s, width 0.2s var(--salida), height 0.2s var(--salida), margin 0.2s var(--salida), background-color 0.2s;
  }
  .es-pulso .estela.es-visible { opacity: 1; }
  .es-pulso .estela.es-sobre { width: 54px; height: 54px; margin: -27px 0 0 -27px; background: rgba(226, 202, 150, 0.08); }
}

/* =========================================================
   Paneles de profundidad y carrito
   ========================================================= */

.panel {
  position: fixed; inset: 0; margin: 0; padding: 0;
  width: 100vw; max-width: none; height: 100dvh; max-height: none;
  border: 0; background: var(--superficie); color: var(--texto);
  overflow-y: auto; overscroll-behavior: contain;
  transform: translateY(6%); opacity: 0;
  transition: transform 0.34s var(--salida), opacity 0.24s, overlay 0.34s allow-discrete, display 0.34s allow-discrete;
}
.panel[open] { transform: none; opacity: 1; }
@starting-style { .panel[open] { transform: translateY(6%); opacity: 0; } }

.panel::backdrop { background: rgba(4, 5, 4, 0.72); opacity: 0; transition: opacity 0.3s, overlay 0.3s allow-discrete, display 0.3s allow-discrete; }
.panel[open]::backdrop { opacity: 1; }
@starting-style { .panel[open]::backdrop { opacity: 0; } }

.panel__cab {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px clamp(20px, 5vw, 44px);
  background: var(--superficie); border-bottom: 1px solid var(--linea);
}
.panel__cerrar { width: 44px; height: 44px; display: grid; place-items: center; margin-right: -10px; border: 1px solid transparent; transition: border-color 0.16s; }
.panel__cerrar svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
@media (hover: hover) { .panel__cerrar:hover { border-color: var(--oro); } }

.panel__contenido { padding: clamp(24px, 5vw, 44px) clamp(20px, 5vw, 44px) 56px; display: grid; gap: 18px; align-content: start; }
.panel__contenido > h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-stretch: 110%; line-height: 1.04; }
.panel__contenido h3 { font-family: var(--titulos); font-stretch: 110%; font-weight: 700; font-size: 1.1rem; margin-top: 14px; color: var(--oro-claro); }
.panel__contenido h3 small { font-family: var(--lectura); font-weight: 400; font-size: 0.82rem; color: var(--apagado); }
.panel__contenido p { color: var(--apagado); max-width: 66ch; }
.panel__contenido p strong { color: var(--texto); }
.panel__foto { width: 100%; border: 1px solid var(--linea); }
.nota { font-size: 0.82rem; }
.panel__pie { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }

.tabla-caja { overflow-x: auto; border: 1px solid var(--linea); }
.tabla { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.tabla th, .tabla td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--linea); }
.tabla tr:last-child > * { border-bottom: 0; }
.tabla th { font-weight: 500; color: var(--texto); }
.tabla td { color: var(--apagado); font-variant-numeric: tabular-nums; }
.tabla:not(.tabla--comparar) td { text-align: right; }
.tabla--comparar { min-width: 520px; }
@media (max-width: 600px) {
  .tabla--comparar { min-width: 0; font-size: 0.8rem; }
  .tabla--comparar th, .tabla--comparar td { padding: 9px 7px; }
  .tabla--comparar thead th { font-size: 0.6rem; letter-spacing: 0.04em; }
}
.tabla--comparar thead th { font-family: var(--titulos); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--apagado); }
.tabla--comparar .es-nuestro { color: var(--oro-claro); font-weight: 600; background: rgba(226, 202, 150, 0.06); }

.panel__duo { display: grid; grid-template-columns: 120px 1fr; gap: 20px; align-items: start; }
.panel__duo img { border: 1px solid var(--linea); }
.lista-pasos { counter-reset: p; display: grid; gap: 12px; }
.lista-pasos li { counter-increment: p; display: grid; grid-template-columns: 30px 1fr; color: var(--texto); }
.lista-pasos li::before { content: counter(p); font-family: var(--titulos); font-weight: 800; color: var(--oro-claro); }
.lista-avisos { display: grid; gap: 10px; }
.lista-avisos li { padding-left: 18px; position: relative; color: var(--texto); }
.lista-avisos li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 8px; height: 1px; background: var(--oro-claro); }

.tiempo { display: grid; gap: 0; counter-reset: t; }
.tiempo li { counter-increment: t; position: relative; padding: 0 0 26px 46px; border-left: 1px solid var(--linea-fuerte); margin-left: 14px; }
.tiempo li:last-child { padding-bottom: 0; border-left-color: transparent; }
.tiempo li::before {
  content: counter(t); position: absolute; left: -14px; top: -2px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--superficie); border: 1px solid var(--oro-claro); color: var(--oro-claro);
  font-family: var(--titulos); font-weight: 700; font-size: 0.8rem; display: grid; place-items: center;
}
.tiempo b { font-family: var(--titulos); font-stretch: 110%; font-size: 1.08rem; display: block; margin-bottom: 4px; }
.cita { border-left: 2px solid var(--oro-claro); padding: 4px 0 4px 20px; display: grid; gap: 10px; }
.cita p { font-family: var(--titulos); font-stretch: 106%; font-weight: 500; font-size: 1.2rem; line-height: 1.35; color: var(--texto); }
.cita footer { font-size: 0.84rem; color: var(--apagado); }
.puente { border: 1px solid var(--linea-fuerte); padding: 18px 20px; display: grid; gap: 8px; justify-items: start; }

.opiniones { display: grid; gap: 14px; }
.opinion { border: 1px solid var(--linea); padding: 18px 20px; display: grid; gap: 12px; background: var(--negro); }
.opinion p { color: var(--texto); font-size: 0.96rem; }
.opinion footer { display: flex; flex-wrap: wrap; gap: 2px 12px; align-items: baseline; font-size: 0.82rem; color: var(--apagado); }
.opinion footer b { color: var(--oro-claro); font-family: var(--titulos); font-size: 0.95rem; }

.canales { display: grid; gap: 10px; }
.canales a {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 60px; padding: 0 18px; border: 1px solid var(--linea-fuerte); text-decoration: none;
  transition: border-color 0.16s, background-color 0.16s;
}
.canales b { font-family: var(--titulos); font-stretch: 110%; font-size: 1.05rem; }
.canales span { color: var(--apagado); font-size: 0.9rem; }
@media (hover: hover) { .canales a:hover { border-color: var(--oro-claro); background: rgba(226, 202, 150, 0.06); } }

.faq { border-top: 1px solid var(--linea); }
.faq details { border-bottom: 1px solid var(--linea); }
.faq summary { min-height: 52px; padding: 12px 34px 12px 0; display: flex; align-items: center; cursor: pointer; list-style: none; position: relative; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; translate: 0 -50%; color: var(--oro-claro); font-size: 1.3rem; transition: rotate 0.2s var(--salida); }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { padding: 0 0 16px; }

.proximamente {
  justify-self: start; padding: 10px 18px; border: 1px solid var(--oro-claro);
  font-family: var(--titulos); font-stretch: 118%; font-weight: 800; font-size: 1.15rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--oro-claro) !important;
}

.club-pasos { display: grid; gap: 0; counter-reset: c; border-top: 1px solid var(--linea); }
.club-pasos li { counter-increment: c; display: grid; grid-template-columns: 54px 1fr; column-gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--linea); }
.club-pasos li::before { content: "0" counter(c); grid-row: span 2; font-family: var(--titulos); font-stretch: 118%; font-weight: 800; font-size: 1.5rem; color: var(--oro-claro); line-height: 1.1; }
.club-pasos b { font-family: var(--titulos); font-stretch: 110%; font-size: 1.1rem; }

/* Carrito */
.carrito__vacio { display: grid; gap: 18px; justify-items: start; padding: 20px 0; }
.carrito__vacio[hidden], .carrito__lleno[hidden] { display: none; }
.carrito__lleno { display: grid; gap: 16px; }
.linea { display: grid; grid-template-columns: 84px 1fr; gap: 14px 16px; padding-bottom: 18px; border-bottom: 1px solid var(--linea); }
.linea img { width: 84px; }
.linea__info { display: grid; gap: 2px; align-content: start; }
.linea__info h3 { margin: 0; color: var(--texto); }
.linea__info p { font-size: 0.86rem; }
.linea__info .linea__precio { color: var(--texto); }
.linea__controles { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }
.total { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--titulos); }
.total dt { font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--apagado); }
.total dd { font-stretch: 112%; font-weight: 800; font-size: 1.7rem; font-variant-numeric: tabular-nums; }
.carrito__club { font-size: 0.9rem; border-left: 2px solid var(--oro-claro); padding-left: 12px; }

@media (min-width: 900px) {
  .panel {
    inset: 0 0 0 auto; width: min(720px, 92vw);
    border-left: 1px solid var(--linea-fuerte);
    transform: translateX(8%);
  }
  @starting-style { .panel[open] { transform: translateX(8%); opacity: 0; } }
  .panel--carrito { width: min(460px, 92vw); }
  .panel__duo { grid-template-columns: 180px 1fr; gap: 28px; }
}

/* ---------- Zonas seguras del celular ----------
   Isla dinámica, muesca, barra de inicio y esquinas curvas: nada de la
   interfaz queda debajo de ellas. En pantallas sin recortes valen 0. */

:root {
  --arriba: env(safe-area-inset-top, 0px);
  --abajo: env(safe-area-inset-bottom, 0px);
  --izq: env(safe-area-inset-left, 0px);
  --der: env(safe-area-inset-right, 0px);
}

.hud {
  height: calc(var(--hud-h) + var(--arriba));
  padding: var(--arriba) max(var(--margen), var(--der)) 0 max(var(--margen), var(--izq));
}
.cap__cuerpo { padding-left: max(var(--margen), var(--izq)); padding-right: max(var(--margen), var(--der)); }
.es-pulso .cap { padding: calc(var(--hud-h) + var(--arriba)) 0 calc(var(--nav-h) + var(--abajo)); }
.es-pulso .pulso {
  height: calc(var(--nav-h) + var(--abajo));
  padding: 0 max(var(--margen), var(--der)) var(--abajo) max(var(--margen), var(--izq));
}
.pulso__linea { left: max(var(--margen), var(--izq)); right: max(var(--margen), var(--der)); }
.panel__cab { padding-top: calc(12px + var(--arriba)); padding-left: max(clamp(20px, 5vw, 44px), var(--izq)); padding-right: max(clamp(20px, 5vw, 44px), var(--der)); }
.panel__contenido { padding-bottom: calc(56px + var(--abajo)); padding-left: max(clamp(20px, 5vw, 44px), var(--izq)); padding-right: max(clamp(20px, 5vw, 44px), var(--der)); }

/* ---------- Movimiento reducido ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; }
  .es-pulso .cap, .es-pulso .tarro, .es-pulso .cap [style*="--i"], .panel, .pulso__avance, .pulso__onda {
    transition-duration: 0.01s !important; transition-delay: 0s !important;
  }
  .es-pulso .cap, .es-pulso .cap.es-pasado { transform: none; }
  .es-pulso .cap [style*="--i"] { transform: none; }
}