/* ==========================================================================
   HERO — pantalla fija (sticky) sobre un contenedor alto; el scroll mueve
   --p (0→1). Todo el movimiento se expresa en CSS a partir de --p, --mx, --my.
   JS solo escribe esas tres variables (un único "writer" por frame).
   ========================================================================== */

.hero {
  --scroll-len: 200vh;           /* abanico → línea → historia; Los 4 toma el relevo (sin Revelado) */
  z-index: 1;
  position: relative;
  height: calc(100vh + var(--scroll-len));
  height: calc(100svh + var(--scroll-len));
}
.hero__stage {
  --p: 0; --mx: 0; --my: 0; --sv: 0;
  /* Curvas derivadas (se leen en varias capas) */
  --p-copy: clamp(0, calc(var(--p) / 0.3), 1);                /* 0→0.30 sale el copy */
  --p-fan: clamp(0, calc((var(--p) - 0.05) / 0.45), 1);        /* 0.05→0.50 abanico → línea */
  --p-story: clamp(0, calc((var(--p) - 0.45) / 0.2), 1);       /* 0.45→0.65 aparece la historia */
  /* Anticipación (0.62→0.70): la línea respira hacia atrás un instante antes de converger */
  --p-ant-l: 0;                                                  /* sin anticipación ni fusión: el Revelado se retiró */
  --p-ant: calc(var(--p-ant-l) * var(--p-ant-l) * (3 - 2 * var(--p-ant-l)));
  /* Aproximación (0.70→0.88) y transformación (0.85→0.98) con suavizado smoothstep: entran y salen sin golpe */
  --p-conv-l: 0;
  --p-conv: calc(var(--p-conv-l) * var(--p-conv-l) * (3 - 2 * var(--p-conv-l)));
  --p-morph-l: 0;
  --p-morph: calc(var(--p-morph-l) * var(--p-morph-l) * (3 - 2 * var(--p-morph-l)));
  --p-bio: calc(var(--p-conv) * (1 - var(--p-morph)));          /* campana: elementos orgánicos + partículas */
  --p-exit: clamp(0, calc((var(--p) - 0.88) / 0.12), 1);       /* 0.88→1 salida suave: Los 4 toma el relevo */
  --p-turn: 0;                                                /* 0→1→0: el producto gira mientras se ordena (con sin() si el navegador lo soporta) */
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  isolation: isolate;
  display: grid; grid-template-rows: auto minmax(0, 1fr);
  background:
    radial-gradient(120% 80% at 70% 40%, var(--ink-700) 0%, transparent 60%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 100%);
}

@supports (top: calc(sin(1) * 1px)) { .hero__stage { --p-turn: calc(sin(var(--p-fan) * 3.1416)); } }

/* --- Ambiente --- */
.hero__ambient { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__light {
  position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%; will-change: transform;
  opacity: calc((1 - var(--p-fan) * 0.6 + var(--p-bio) * 0.5) * (1 - var(--p-morph) * 0.6));
}
.hero__light--blue {
  left: 40%; top: 5%;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--brand-blue) 30%, transparent), transparent 70%);
  transform: translate3d(calc(var(--mx) * 3vw), calc(var(--my) * 2vw), 0);
}
.hero__light--violet {
  left: 55%; top: 35%; width: 55vmax; height: 55vmax;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--brand-violet) 24%, transparent), transparent 70%);
  transform: translate3d(calc(var(--mx) * 2vw), calc(var(--my) * 1.5vw), 0);
}
.hero__particles { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__particles--back { opacity: calc(0.9 - var(--p-fan) * 0.5); }
.hero__particles--front { z-index: 3; pointer-events: none; opacity: calc(0.8 - var(--p-copy) * 0.5 + var(--p-bio) * 0.6); }
.hero__molecules {
  position: absolute; inset: 0;
  opacity: calc(0.28 * (1 - var(--p-fan)) + 0.42 * var(--p-bio));
  transform: translate3d(calc(var(--mx) * -14px), calc(var(--my) * -10px), 0) scale(calc(1.22 + var(--p-fan) * 0.18 + var(--p-conv) * 0.55));
  will-change: transform, opacity;
}
.hero__molecules img { width: 100%; height: 100%; object-fit: cover; }
.hero__grain {
  position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --- Copy --- */
.hero__copy {
  position: absolute; left: 50%; top: 50%; z-index: 2;
  transform: translate(-50%, -50%);
  display: grid; gap: var(--s-5); align-content: center;
  padding-top: 4.5rem;
  pointer-events: none;            /* el bloque cubre el ancho completo; solo sus hijos reciben el puntero */
}
.hero__copy > * { pointer-events: auto; justify-self: start; }
.hero__copy > * {
  opacity: calc(1 - var(--p-copy));
  transform: translate3d(0, calc(var(--p-copy) * -3rem), 0);
}
.hero__copy > *:nth-child(2) { transform: translate3d(0, calc(var(--p-copy) * -4rem), 0); }
.hero__copy > *:nth-child(3) { transform: translate3d(0, calc(var(--p-copy) * -5rem), 0); }
.hero__copy > *:nth-child(4) { transform: translate3d(0, calc(var(--p-copy) * -6rem), 0); }
.hero__title { max-width: 11ch; letter-spacing: -0.035em; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--s-3); }

/* Entrada (tras preloader) */
.hero__copy > * { animation: hero-in var(--dur-cine) var(--ease-out) both; animation-delay: calc(var(--d, 0) * 120ms + 200ms); animation-play-state: paused; }
.hero__copy > *:nth-child(2) { --d: 1; } .hero__copy > *:nth-child(3) { --d: 2; } .hero__copy > *:nth-child(4) { --d: 3; }
body.ready .hero__copy > * { animation-play-state: running; }
@keyframes hero-in { from { opacity: 0; transform: translate3d(0, 1.5rem, 0); } }

/* --- Producto (2.5D) --- */
@property --hov { syntax: '<number>'; inherits: true; initial-value: 0; }
@property --dim { syntax: '<number>'; inherits: true; initial-value: 0; }
.hero__products {
  --w: clamp(6.5rem, 15vw, 13.5rem);         /* ancho de un stick */
  --spread0: calc(var(--w) * 0.54);           /* separación en abanico */
  --spread1: calc(var(--w) * 1.22);           /* separación en línea */
  --rot0: 7deg;                               /* rotación por posición en abanico */
  --arc0: 2.6rem;                             /* caída de los extremos del arco */
  --sc: calc((1 - var(--p-fan) * 0.18) * (1 - var(--p-ant) * 0.04 + var(--p-conv) * 0.36));
  --shift: 0px;                               /* JS: desplazamiento hasta el centro del viewport */
  position: absolute; z-index: 1;
  left: 50%; top: 50%;
  width: var(--w); height: calc(var(--w) * 2.563);   /* relación 444:1138 */
  transform: translate3d(calc(-50% + var(--shift) * var(--p-fan)), calc(-50% + var(--sv) * 1.2vh), 0);
  perspective: 1400px;
  opacity: calc(1 - var(--p-exit));
  will-change: transform;
}
.stick {
  --k: 0; --ak: 0; --depth: 0.6;
  position: absolute; inset: 0; margin: 0;
  transform:
    translate3d(
      calc(var(--k) * (var(--spread0) + (var(--spread1) - var(--spread0)) * var(--p-fan)) * (1 - var(--p-conv)) + var(--mx) * var(--depth) * 22px),
      calc(var(--ak) * var(--arc0) * (1 - var(--p-fan)) + var(--my) * var(--depth) * 14px),
      0)
    rotate(calc(var(--k) * var(--rot0) * (1 - var(--p-fan))))
    rotateY(calc(var(--mx) * -6deg + var(--p-turn) * 22deg + var(--p-conv) * var(--k) * -8deg))
    translateY(calc(var(--hov) * -1.25rem))
    scale(calc(var(--sc) * (var(--zs) + (1 - var(--zs)) * var(--p-fan)) * (1 + var(--hov) * 0.07 - var(--dim) * 0.03)));
  transform-origin: 50% 85%;
  will-change: transform;
  --hov: 0; --dim: 0;
  transition: --hov var(--dur-slow) var(--ease-out), --dim var(--dur-slow) var(--ease-out);
}
.stick__link { display: block; position: relative; border-radius: var(--r-md); }
.stick__link:focus-visible { outline-offset: 8px; }
.stick:hover, .stick:has(.stick__link:focus-visible) { --hov: 1; z-index: 10; }
/* Al bajar a "4 alternativas" los cuatro quedan iguales: sin turno, sin resplandor ni realce (JS .is-scrolled) */
.hero__products.is-scrolled .stick { --hov: 0 !important; --dim: 0 !important; --glow: 0 !important; z-index: auto; }
.hero__products.is-scrolled .stick picture img { animation: none !important; }
.hero__products.is-scrolled .stick .stick__link::before, .hero__products.is-scrolled .stick .stick__link::after { opacity: 0 !important; animation: none !important; }
/* Protagonismo rotativo (JS .is-spot): el sobre en turno sube, se ilumina con su color y pasa al frente; los demás ceden */
.has-spot:not(:hover) .stick.is-spot { --hov: 1; z-index: 10; }
.has-spot:not(:hover) .stick:not(.is-spot) { --dim: 1; }
.has-spot:not(:hover) .stick.is-spot .stick__link::after { animation: sheen 1.1s var(--ease-out) 0.25s forwards; }
.stick { transition: --hov 900ms var(--ease-out), --dim 900ms var(--ease-out), z-index 0s linear 0.3s; }
/* Resplandor del sobre en turno: sombra luminosa del color del producto que sigue la silueta real del sobre (no un aro) */
@property --glow { syntax: '<number>'; inherits: true; initial-value: 0; }
.stick picture img { filter: drop-shadow(0 0 calc(var(--glow) * 10px) color-mix(in oklab, color-mix(in oklab, var(--c) 78%, white) calc(var(--glow) * 100%), transparent)) drop-shadow(0 0 calc(var(--glow) * 26px) color-mix(in oklab, var(--c) calc(var(--glow) * 70%), transparent)); transition: opacity var(--dur-slow) var(--ease-out); }
.stick { --glow: 0; transition: --hov 900ms var(--ease-out), --dim 900ms var(--ease-out), --glow 900ms var(--ease-out), z-index 0s linear 0.3s; }
.has-spot:not(:hover) .stick.is-spot, .stick:hover { --glow: 1; }
.has-spot:not(:hover) .stick.is-spot picture img, .stick:hover picture img { animation: stick-glow 2.4s ease-in-out infinite; }
@keyframes stick-glow { 50% { filter: drop-shadow(0 0 14px color-mix(in oklab, var(--c) 78%, white)) drop-shadow(0 0 38px color-mix(in oklab, var(--c) 85%, transparent)); } }
.has-spot:not(:hover) .stick.is-spot .stick__link::before { opacity: 1; filter: blur(26px); }
.hero__products:has(.stick:hover) .stick:not(:hover),
.hero__products:has(.stick__link:focus-visible) .stick:not(:has(.stick__link:focus-visible)) { --dim: 1; }
.stick img { transition: opacity var(--dur-slow) var(--ease-out); }
.hero__products:has(.stick:hover) .stick:not(:hover) img { opacity: 0.62; }
/* Halo del color del producto detrás del sobre */
.stick__link::before {
  content: ""; position: absolute; inset: -25% -70%; z-index: -1; pointer-events: none;
  background: radial-gradient(40% 38% at 50% 55%, color-mix(in oklab, var(--c) 70%, transparent), transparent 72%);
  filter: blur(22px); opacity: var(--hov); transition: opacity var(--dur-slow) var(--ease-out);
}
.stick[data-product="aura"] { --c: var(--p-aura); --mask: url(../public/products/stick-aura-silhouette-light.webp?h=84f1b955); }
.stick[data-product="v"] { --c: var(--p-v); --mask: url(../public/products/stick-v-silhouette-light.webp?h=963d6cd6); }
.stick[data-product="fortix"] { --c: var(--p-fortix); --mask: url(../public/products/stick-fortix-silhouette-light.webp?h=9e4613bd); }
.stick[data-product="pro"] { --c: var(--p-pro); --mask: url(../public/products/stick-pro-silhouette-light.webp?h=2cdce864); }
/* Brillo que recorre el foil (enmascarado con la silueta real del sobre) */
.stick__link::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  -webkit-mask: var(--mask) center / 100% 100% no-repeat; mask: var(--mask) center / 100% 100% no-repeat;
  background: linear-gradient(115deg, transparent 38%, rgba(255, 255, 255, 0.34) 48%, rgba(255, 255, 255, 0.08) 52%, transparent 62%);
  background-size: 260% 100%; background-position: 120% 0; opacity: 0;
}
.stick:hover .stick__link::after, .stick:has(.stick__link:focus-visible) .stick__link::after { animation: sheen 1.1s var(--ease-out) forwards; }
@keyframes sheen { 0% { background-position: 120% 0; opacity: 0; } 15% { opacity: 1; } 100% { background-position: -40% 0; opacity: 0; } }
.stick:nth-child(1) { --k: -1.5; --ak: 1.5; --zs: 0.92; z-index: 1; }
.stick:nth-child(2) { --k: -0.5; --ak: 0.5; --zs: 0.97; z-index: 3; }
.stick:nth-child(3) { --k:  0.5; --ak: 0.5; --zs: 0.97; z-index: 4; }
.stick:nth-child(4) { --k:  1.5; --ak: 1.5; --zs: 0.92; z-index: 2; }
.stick img { width: 100%; height: auto; }
.stick picture img { opacity: calc(1 - var(--p-morph)); }
.stick__sil { position: absolute; inset: 0; width: 100%; height: auto; opacity: var(--p-morph); pointer-events: none; }
.stick::before { opacity: calc((0.9 - var(--hov) * 0.35) * (1 - var(--p-conv))); }
/* Sombra de contacto como capa (sin filter): más barata y estable durante el movimiento */
.stick::before {
  content: ""; position: absolute; left: 8%; right: 8%; bottom: -3%; height: 10%; z-index: -1;
  background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, 0.55), transparent 70%);
  transform: translateY(calc(var(--hov) * 1.5rem)) scale(calc(1 + var(--hov) * 0.15));
  opacity: calc(0.9 - var(--hov) * 0.35);
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
}

/* Entrada de los sticks tras el preloader */
.stick { animation: stick-in var(--dur-cine) var(--ease-out) both; animation-delay: calc(var(--i) * 90ms + 350ms); animation-play-state: paused; }
body.ready .stick { animation-play-state: running; }
@keyframes stick-in { from { opacity: 0; translate: 0 3rem; } }

/* Etiquetas bajo cada stick (aparecen en la fase "línea") */
.stick__label {
  position: absolute; left: 50%; top: calc(100% + 1rem); transform: translateX(-50%);
  width: max-content; text-align: center; font-size: 1.375rem; font-weight: 500; letter-spacing: 0.06em;
  opacity: calc(min(1, var(--p-story) + var(--hov)) * (1 - var(--p-conv)));
  translate: 0 calc((1 - min(1, var(--p-story) + var(--hov))) * 0.75rem);
  transition: opacity var(--dur-base) var(--ease-out);
}
.stick__label span { display: block; font-size: 0.9375rem; letter-spacing: 0.2em; color: var(--brand-lime); margin-bottom: 0.3rem; }
.stick__label small { display: block; font-weight: 400; font-size: 1.0625rem; color: var(--fg-muted); letter-spacing: 0.02em; margin-top: 0.2rem; }
.stick[data-product="aura"] .stick__label span { color: var(--p-aura); }
.stick[data-product="v"] .stick__label span { color: var(--p-v); }
.stick[data-product="fortix"] .stick__label span { color: var(--p-fortix); }
.stick[data-product="pro"] .stick__label span { color: var(--p-pro); }

.hero__shadow {
  position: absolute; left: 50%; bottom: -6%; width: calc(var(--w) * 4.2); height: 12%;
  transform: translateX(-50%) scaleX(calc((0.55 + var(--p-fan) * 0.45) * (1 - var(--p-conv) * 0.6)));
  opacity: calc(1 - var(--p-morph));
  background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, 0.6), transparent 70%);
  filter: blur(6px); z-index: 0;
}

/* --- Historia (mitad del scroll) --- */
.hero__story {
  position: absolute; left: 50%; z-index: 2; transform: translateX(-50%);
  text-align: center; display: grid; justify-items: center; gap: var(--s-3);
  opacity: calc(var(--p-story) * (1 - var(--p-exit)));
  translate: 0 calc((1 - var(--p-story)) * 1.5rem - var(--p-exit) * 1.5rem);
  pointer-events: none;
}
.hero__story-title { font-size: clamp(1.5rem, 1rem + 1.5vw, 2.375rem); font-weight: 300; line-height: 1.25; max-width: 38ch; text-wrap: balance; }
.hero__story-title::first-line { font-weight: 300; }

/* --- Concepto (sobre el objeto fundido) --- */
.hero__concept {
  --c-in-l: clamp(0, calc((var(--p) - 0.87) / 0.07), 1);
  --c-in: calc(var(--c-in-l) * var(--c-in-l) * (3 - 2 * var(--c-in-l)));
  position: absolute; left: 50%; top: 50%; z-index: 5; transform: translate(-50%, -50%);
  display: grid; justify-items: center; gap: var(--s-2); text-align: center; pointer-events: none; width: max-content; max-width: 90vw;
  opacity: calc(var(--c-in) * (1 - var(--p-exit)));
}
.hero__concept-word { font-size: clamp(2.75rem, 9vw, 7rem); font-weight: 300; letter-spacing: -0.03em; line-height: 1; text-shadow: 0 2px 40px rgba(0, 0, 0, 0.6);
  transform: scale(calc(0.92 + var(--c-in) * 0.08)); }
.hero__concept-sub { font-size: 0.9375rem; color: var(--brand-lime); opacity: calc(clamp(0, calc((var(--p) - 0.9) / 0.05), 1)); }

/* --- Hint scroll --- */
.hero__hint {
  position: absolute; left: 50%; bottom: 1.5rem; transform: translateX(-50%); z-index: 2;
  display: flex; align-items: center; gap: var(--s-3);
  font-size: 0.8125rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--fg-subtle);
  opacity: calc(0.8 - var(--p-copy));
}
.hero__hint span { width: 1px; height: 2.5rem; background: linear-gradient(var(--fg-subtle), transparent); animation: hint 2.2s var(--ease-in-out) infinite; transform-origin: top; }
@keyframes hint { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ============ Layout por breakpoint ============ */

/* Mobile first (diseñado para 390×844): copy compacto arriba, el producto ocupa ~50 % del viewport, hint abajo */
.hero__stage { grid-template-rows: auto minmax(0, 1fr) auto; }
.hero__copy { position: relative; left: auto; top: auto; transform: none; grid-row: 1; padding: 5.25rem 0 var(--s-3); gap: var(--s-3); }
.hero__products { position: relative; left: auto; top: auto; grid-row: 2; place-self: center; --w: clamp(6.5rem, 31vw, 10rem); --spread0: calc(var(--w) * 0.5); --spread1: 25vw; --arc0: 1.6rem; --sc: calc((1 - var(--p-fan) * 0.3) * (1 + var(--p-conv) * 0.4)); transform: translate3d(0, calc(-2% + var(--p-fan) * -17vh + var(--p-conv) * -1vh), 0); }
.hero__story { position: absolute; top: 5.75rem; width: min(100% - 2 * var(--gutter), 34rem); }
.hero__title { font-size: clamp(2.25rem, 9.6vw, 3.5rem); max-width: none; line-height: 1.02; text-wrap: balance; }
.hero__lead { font-size: 0.9375rem; max-width: 30ch; }
.hero__eyebrow .long { display: none; }
.hero__ctas { align-items: center; gap: 0.875rem; flex-direction: row; }
.hero__ctas .btn--ghost .btn__arrow { display: none; }
.hero__ctas .btn { min-height: 2.75rem; padding-inline: 0.875rem; font-size: 1rem; }
.hero__ctas .btn--ghost { box-shadow: none; padding: 0; min-height: 0; text-decoration: underline; text-underline-offset: 0.35em; text-decoration-color: var(--line-strong); }
.hero__ctas .btn--ghost:hover { background: none; }
.hero__hint { display: flex; bottom: 0.9rem; font-size: 0.8125rem; }
.hero__hint span { height: 1.5rem; }
.stick__label small { display: none; }
.stick__label { font-size: 1.0625rem; top: calc(100% + 0.5rem); }
@media (max-height: 700px) { .hero__products { --w: clamp(6rem, 30vw, 9rem); } .hero__hint { display: none; } }

@media (min-width: 640px) {
  .hero__products { --w: clamp(6.5rem, 17vw, 10rem); --spread0: calc(var(--w) * 0.54); --arc0: 2.6rem; --spread1: min(calc(var(--w) * 1.22), 22vw); --sc: calc((1 - var(--p-fan) * 0.18) * (1 + var(--p-conv) * 0.32)); }
}

/* Tablet: sigue apilado pero más aire */
@media (min-width: 768px) {
  .hero__copy { padding-top: 7rem; gap: var(--s-4); }
  .hero__title { font-size: clamp(3rem, 7vw, 4.25rem); line-height: var(--lh-tight); }
  .hero__lead { font-size: 1rem; max-width: none; }
  .stick__label small { display: block; }
  .stick__label { font-size: 1.375rem; top: calc(100% + 1rem); }
}

/* Desktop: copy a la izquierda, producto a la derecha; en scroll el producto viaja al centro */
@media (min-width: 1024px) {
  .hero__copy {
    position: absolute; top: 50%; left: 50%;
    width: min(100% - 2 * var(--gutter), var(--container));
    transform: translate(-50%, -50%);
    padding: 4.5rem 0 0; gap: var(--s-5);
  }
  .hero__stage { grid-template-rows: auto minmax(0, 1fr); }
  .hero__hint { bottom: 1.5rem; font-size: 0.875rem; }
  .hero__story { width: min(100% - 2 * var(--gutter), 64rem); }
  .hero__hint span { height: 2.5rem; }
  /* Bloque de texto como una columna alineada: todo al mismo ancho, titular y lead cuadran en la misma caja */
  .hero__copy > * { max-width: 50%; }
  .hero__title { font-size: clamp(3.25rem, 5vw, 5rem); max-width: 50%; line-height: 1.02; text-wrap: balance; }
  .hero__lead { max-width: 46%; }
  .hero__lead { font-size: clamp(1.0625rem, 1.25vw, 1.25rem); max-width: 46%; text-wrap: pretty; line-height: 1.5; }
  .hero__ctas { gap: var(--s-3); }
  .hero__ctas .btn--ghost .btn__arrow { display: inline; }
  .hero__ctas .btn { min-height: 3.25rem; padding-inline: 1.75rem; }
  .hero__ctas .btn--ghost { box-shadow: inset 0 0 0 1px var(--line-strong); text-decoration: none; }
  .hero__ctas .btn--ghost:hover { background: rgba(244, 245, 250, 0.06); }
  .hero__products {
    position: absolute; top: 52%; left: 73%; place-self: auto;
    --w: clamp(8rem, 12.5vw, 12.5rem);
    transform: translate3d(calc(-50% + var(--shift) * var(--p-fan)), calc(-50% + var(--p-story) * 3vh - var(--p-conv) * 3vh), 0);
  }
  .hero__hint { display: flex; }
}
@media (min-width: 1280px) {
  .hero__eyebrow .long { display: inline; }
}
@media (min-width: 1536px) {
  .hero__products { --w: clamp(11rem, 12.5vw, 15rem); }
}
@media (max-height: 720px) and (min-width: 1024px) {
  .hero__products { --w: clamp(7rem, 11vw, 10rem); }
}

/* ============ Calidad / reduced motion ============ */
html[data-quality="low"] .hero__molecules,
html[data-quality="low"] .hero__grain { display: none; }
html[data-quality="low"] .hero__particles { display: none; }

@media (hover: none) {
  .stick:hover { --hov: 0; }
  .hero__products:has(.stick:hover) .stick:not(:hover) { --dim: 0; }
  .hero__products:has(.stick:hover) .stick:not(:hover) img { opacity: 1; }
  .stick:hover .stick__link::after { animation: none; }
}
@media (prefers-reduced-motion: reduce) {
  .stick picture img { animation: none !important; }
  .stick { transition: none; }
  .stick .stick__link::after { animation: none !important; }
  .hero { --scroll-len: 120vh; }
  .hero__stage { --mx: 0 !important; --my: 0 !important; }
  .hero__copy > *, .stick { animation: none; }
  .hero__molecules { transform: none; }
  .hero__hint span { animation: none; }
}

/* ============ Sección siguiente (placeholder Fase 5) ============ */
.next { padding: var(--s-10) 0 var(--s-11); display: grid; gap: var(--s-5); min-height: 70vh; }