/* ============================================================
   Secciones — about, palabras pinned, números, stack de
   producto, academy, testimonios, CTA, footer.
   ============================================================ */

/* ================= ABOUT (word scrub) ================= */
.about-section {
  min-height: 143svh;
  display: flex;
  align-items: center;
}

.about__grid {
  display: grid;
  grid-template-columns: clamp(8rem, 10vw, 13rem) minmax(0, 1fr) clamp(8rem, 10vw, 13rem);
  gap: clamp(1.5rem, 2vw, 3rem);
  align-items: start;
}
.about__grid.container {
  max-width: none;
  padding-inline: clamp(0.75rem, 1vw, 1.5rem);
}
.about__grid::after { content: ''; }
.about__aside { position: sticky; top: calc(var(--nav-h) + var(--sp-6)); }
.about__aside .link-rule { width: 100%; font-size: clamp(1rem, 1.25vw, 1.35rem); }

.about__title {
  margin: 0 0 clamp(2rem, 5vw, 4.5rem);
  color: var(--c-text);
  font-size: clamp(2.1rem, 5.16vw, 6.3rem);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.88;
  perspective: 900px;
}

.about__title .about-title-char {
  display: inline-block;
  will-change: transform, opacity;
}

.about__text {
  font-family: var(--font-display);
  width: 100%;
  font-size: clamp(2.1rem, 3.84vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: var(--ls-tight);
  max-width: none;
}
/* las palabras arrancan apagadas; el scroll las enciende */
.about__text .word { color: var(--c-text); }

.about__notes {
  margin-top: var(--sp-7);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
}
.about__note {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-dim);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.about__note::before { content: '✦'; color: var(--c-up); font-size: 0.8em; }

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__grid::after { display: none; }
  .about__aside { position: static; }
}

/* ================= PALABRAS GIGANTES (pinned) ================= */
.section__head--center .section__eyebrow { justify-content: center; }

.words { position: relative; }
.words__pin {
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(0.2rem, 1vh, 1rem);
  overflow: hidden;
}
.words__row {
  display: flex;
  justify-content: center;
  white-space: nowrap;
}
.words__row-inner {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
  font-family: var(--font-display);
  font-size: var(--fs-giant);
  line-height: 0.95;
  letter-spacing: var(--ls-hero);
  will-change: transform;
}
.words__row-inner .sep { color: var(--c-up); font-size: 0.28em; transform: translateY(-0.9em); }
.words__row--mid .words__row-inner {
  font-style: italic;
  -webkit-text-stroke: 2px rgba(230, 236, 255, 0.72);
  text-shadow: 0 0 1.5rem rgba(127, 157, 255, 0.12);
  opacity: 1;
}

.words__caption {
  position: absolute;
  left: 50%;
  bottom: var(--sp-7);
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.words__caption b { color: var(--c-up); font-weight: 400; }

/* Academy: la escena avanza con la página; no bloquea el scroll. */
.words--flow {
  min-height: 108svh;
  overflow: hidden;
}
.words--flow .words__pin {
  height: 108svh;
}
.words--flow .words__caption {
  top: auto;
  bottom: 5svh;
}

/* ================= ECOSISTEMA (rail horizontal pinned) ================= */
.product-rail {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.product-rail__pin {
  position: relative;
  height: 100svh;
  min-height: 42rem;
  overflow: hidden;
  perspective: 1400px;
  background:
    radial-gradient(circle at 18% 35%, rgba(72, 103, 255, 0.1), transparent 30%),
    radial-gradient(circle at 84% 62%, rgba(49, 223, 161, 0.08), transparent 32%),
    #030714;
}

.product-rail__pin::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(226, 234, 255, 0.2) 0.7px, transparent 0.9px);
  background-size: 18px 18px;
  opacity: 0.22;
  mask-image: radial-gradient(ellipse at center, black, transparent 78%);
  pointer-events: none;
}

.product-rail__head,
.product-rail__hint {
  position: absolute;
  z-index: 30;
  left: clamp(1rem, 2.5vw, 3rem);
  right: clamp(1rem, 2.5vw, 3rem);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}

.product-rail__head { top: calc(var(--nav-h) + var(--sp-5)); }
.product-rail__head b { color: var(--c-text); font-weight: 500; }

.product-rail__title {
  position: absolute;
  z-index: 31;
  top: 0.25rem;
  left: 50%;
  margin: 0;
  transform: translateX(-50%);
  color: var(--c-text);
  font-size: clamp(2.1rem, 5.16vw, 6.3rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.055em;
  text-align: center;
  white-space: nowrap;
  pointer-events: none;
}

.product-rail__title .product-title-char {
  display: inline-block;
  will-change: transform, opacity;
}

.product-rail__hint {
  bottom: var(--sp-5);
  right: auto;
  gap: var(--sp-3);
}

.product-rail__hint span { color: var(--c-up); }

.product-rail__cards {
  position: absolute;
  z-index: 10;
  inset: 4.5rem 0 0.5rem;
  display: grid;
  place-items: center;
}

.product-frame {
  --frame: var(--c-up);
  position: absolute;
  width: 100vw;
  height: min(90svh, 54rem);
  min-height: 40rem;
  padding: clamp(2rem, 4vw, 4.5rem);
  overflow: hidden;
  border: 2px solid var(--frame);
  border-radius: clamp(0.5rem, 1vw, 1rem);
  background:
    repeating-linear-gradient(125deg, transparent 0 2.4rem, color-mix(in srgb, var(--frame) 10%, transparent) 2.45rem, transparent 2.52rem 4.8rem),
    radial-gradient(circle at 78% 18%, color-mix(in srgb, var(--frame) 22%, transparent), transparent 27%),
    linear-gradient(135deg, color-mix(in srgb, var(--frame) 18%, transparent), transparent 46%),
    rgba(4, 8, 21, 0.9);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--frame) 18%, transparent) inset,
    0 -0.6rem 1.5rem color-mix(in srgb, var(--frame) 24%, transparent),
    0 -1rem 2.4rem rgba(0, 0, 0, 0.55);
  transform-style: preserve-3d;
  will-change: transform, opacity;
}

.product-frame__media {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  width: 65%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.88;
  filter: saturate(1.08) contrast(1.08) brightness(1.04);
  transform: translateZ(24px) scale(1.025);
  transform-origin: 70% 50%;
  mask-image: linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.86) 18%, black 38%);
  pointer-events: none;
}

.product-frame__media--portrait {
  width: 46%;
  object-fit: contain;
  object-position: right center;
  opacity: 0.94;
}

.product-frame::before {
  content: '';
  position: absolute;
  z-index: 0;
  right: -8%;
  bottom: -24%;
  width: 72%;
  height: 78%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--frame) 48%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--frame) 48%, transparent) 1px, transparent 1px);
  background-size: 2.4rem 2.4rem;
  transform: perspective(520px) rotateX(58deg) rotateZ(-7deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, black 15%, transparent 88%);
  opacity: 0.78;
}

.product-frame::after {
  content: '';
  position: absolute;
  right: -8%;
  bottom: -38%;
  width: min(38vw, 34rem);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--frame) 48%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 6rem color-mix(in srgb, var(--frame) 16%, transparent) inset;
  z-index: 0;
}

.product-frame__index {
  position: relative;
  z-index: 2;
  display: block;
  margin-bottom: clamp(2rem, 7vh, 5rem);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xwide);
  color: var(--frame);
}

.product-frame h2 {
  position: relative;
  z-index: 2;
  margin: 0 0 clamp(2rem, 4vh, 3.25rem);
  font-size: clamp(3rem, 5.65vw, 6.5rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.055em;
  white-space: nowrap;
}

.product-frame h2 em {
  color: var(--frame);
  font-style: italic;
  font-weight: 400;
}

.product-frame ul {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(0.65rem, 1.3vh, 1rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-frame li {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.9vw, 1.8rem);
  color: var(--c-text-dim);
  white-space: nowrap;
}

.product-frame li::before {
  content: '✦';
  margin-right: 0.75em;
  color: var(--frame);
  font-size: 0.7em;
}

.product-rail.is-reduced .product-rail__pin {
  height: auto;
  padding: 8rem 1rem;
}

.product-rail.is-reduced .product-rail__cards {
  position: relative;
  display: grid;
  gap: 1rem;
}

.product-rail.is-reduced .product-frame {
  position: relative;
  width: 100%;
  opacity: 1;
  transform: none;
}

@media (max-width: 700px) {
  .product-rail__pin { min-height: 39rem; }
  .product-rail__title { top: 1rem; font-size: 2rem; }
  .product-rail__cards { inset: 4.5rem 0 0; }
  .product-frame { width: 100vw; height: 84svh; min-height: 36rem; padding: 2rem 1.4rem; }
  .product-frame__media,
  .product-frame__media--portrait { width: 72%; opacity: 0.62; }
  .product-frame__index { margin-bottom: 2.5rem; }
  .product-frame h2 { font-size: clamp(1.85rem, 9vw, 3rem); white-space: normal; }
  .product-frame li { font-size: 0.84rem; line-height: 1.35; white-space: normal; }
}

/* ================= NÚMEROS (sheet claro) ================= */
.facts { padding-block: var(--section-gap); }

.facts__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--sp-8);
  align-items: start;
}
.facts__aside { position: sticky; top: calc(var(--nav-h) + var(--sp-6)); }
.facts__aside h2 { margin-bottom: var(--sp-4); }

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-7) var(--sp-6);
}
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--c-light-line);
}
.stat__value {
  display: flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: var(--ls-hero);
}
.stat__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-muted);
  max-width: 30ch;
  line-height: var(--lh-snug);
}

/* odómetro */
/* user-select none: al copiar texto, las tiras arrastrarían
   todos los dígitos 0-9 de cada rueda */
.odo { display: inline-flex; align-items: baseline; font-variant-numeric: tabular-nums; user-select: none; }
.odo__digit {
  display: inline-block;
  overflow: hidden;
  height: 1em;
  line-height: 1;
  vertical-align: baseline;
}
.odo__strip { display: flex; flex-direction: column; will-change: transform; }
.odo__strip span { display: block; height: 1em; line-height: 1; text-align: center; }
.odo__static { display: inline-block; line-height: 1; }
.stat__suffix { font-size: 0.5em; color: var(--c-up); margin-left: 0.1em; }

/* card destacada con canvas de velas (el "video" de Trionn, hecho a mano) */
.facts__feature {
  grid-column: 1 / -1;
  margin-top: var(--sp-8);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-bg);
  color: var(--c-text);
}
.facts__feature-canvas {
  position: relative;
  min-height: clamp(280px, 38vw, 440px);
}
.facts__feature-canvas canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.facts__feature-body {
  padding: clamp(1.5rem, 3vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  justify-content: center;
  border-left: 1px solid var(--c-line);
}
.facts__feature-body h3 { font-size: var(--fs-xl); }
.facts__feature-body p { color: var(--c-text-muted); font-size: var(--fs-sm); line-height: var(--lh-loose); }

/* marquee de integraciones */
.logos {
  margin-top: var(--sp-8);
  padding-block: var(--sp-5);
  border-block: 1px solid var(--c-light-line);
  overflow: hidden;
}
.logos__track { display: flex; gap: var(--sp-8); width: max-content; will-change: transform; }
.logos__item {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: var(--ls-tight);
  color: var(--c-light-dim);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}
.logos__item::after { content: '✦'; font-size: 0.5em; color: var(--c-up); }

@media (max-width: 900px) {
  .facts__grid { grid-template-columns: 1fr; }
  .facts__aside { position: static; }
  .stats { grid-template-columns: 1fr 1fr; }
  .facts__feature { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .stats { grid-template-columns: 1fr; }
}

/* ================= STACK DE PRODUCTO =================
   Cards sticky que se apilan: la anterior se encoge y
   oscurece cuando la siguiente la tapa.                */
.stack { position: relative; }
.stack > .container {
  max-width: none;
  padding-inline: clamp(0.75rem, 1vw, 1.5rem);
}
.stack__intro {
  width: 100%;
  max-width: none;
  margin-bottom: var(--sp-8);
  text-align: left;
}
.stack__intro .stack__title {
  max-width: none;
  font-size: clamp(2.1rem, 5.16vw, 6.3rem);
  line-height: 0.88;
  letter-spacing: -0.065em;
  perspective: 900px;
}
.stack__title .about-title-char {
  display: inline-block;
  will-change: transform, opacity;
}

.stack__cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-7);
}
.stack-card {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-4));
  min-height: 76vh;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line);
  background: linear-gradient(160deg, var(--c-bg-elev) 0%, var(--c-bg) 70%);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  will-change: transform, filter;
  transform-origin: top center;
}
.stack-card--charts {
  grid-template-columns: minmax(25rem, 0.9fr) minmax(0, 1.55fr);
  background:
    radial-gradient(circle at 82% 18%, rgba(22, 174, 232, 0.42), transparent 42%),
    linear-gradient(145deg, #07314b 0%, #062037 56%, #020b19 100%);
  border-color: rgba(62, 201, 255, 0.62);
}
.stack-card--charts .stack-card__title {
  font-size: clamp(3rem, 4.8vw, 5.25rem);
}
.stack-card--bots {
  background:
    radial-gradient(circle at 80% 16%, rgba(255, 125, 30, 0.46), transparent 42%),
    linear-gradient(145deg, #512007 0%, #301207 58%, #110806 100%);
  border-color: rgba(255, 142, 48, 0.68);
}
.stack-card--edge {
  grid-template-columns: minmax(25rem, 0.9fr) minmax(0, 1.55fr);
  background:
    radial-gradient(circle at 82% 18%, rgba(134, 91, 255, 0.42), transparent 42%),
    linear-gradient(145deg, #241359 0%, #15113a 56%, #07091b 100%);
  border-color: rgba(158, 126, 255, 0.62);
}
.stack-card--edge .stack-card__title {
  font-size: clamp(3rem, 4.8vw, 5.25rem);
}
.stack-card--light {
  background: linear-gradient(180deg, var(--c-light-top) 0%, var(--c-light-bot) 100%);
  color: var(--c-light-text);
  border-color: transparent;
}

.stack-card__body {
  padding: clamp(1.75rem, 3.5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.stack-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.stack-card--light .stack-card__meta { color: var(--c-light-dim); }

.stack-card__tag {
  padding: 0.35em 0.9em;
  border-radius: var(--r-pill);
  background: var(--c-up-soft);
  color: var(--c-up);
  font-size: var(--fs-2xs);
}
.stack-card--xq .stack-card__tag {
  background: var(--c-accent-2-soft);
  color: var(--c-accent-2);
}
.stack-card--light .stack-card__tag { background: #DFF5EA; color: #0A7A4C; }

.stack-card__title {
  font-size: var(--fs-3xl);
  letter-spacing: var(--ls-hero);
  line-height: 0.95;
}
.stack-card__title em { font-style: italic; color: var(--c-text-muted); }
.stack-card--light .stack-card__title em { color: var(--c-light-muted); }

.stack-card__desc {
  color: var(--c-text-muted);
  max-width: 44ch;
  line-height: var(--lh-loose);
}
.stack-card--light .stack-card__desc { color: var(--c-light-muted); }

.stack-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-top: auto;
}
.stack-card__list li {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-3);
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.stack-card--light .stack-card__list li { border-color: var(--c-light-line); color: var(--c-light-muted); }
.stack-card__list li b { font-weight: 400; color: var(--c-up); }

.stack-card__visual {
  position: relative;
  border-left: 1px solid var(--c-line);
  overflow: hidden;
  min-height: 320px;
}
.stack-card--light .stack-card__visual { border-color: var(--c-light-line); }
.stack-card__visual img {
  position: absolute;
  inset: -8% 0;
  width: 100%;
  height: 116%;
  object-fit: cover;
  will-change: transform;
}
.stack-card__visual canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* terminal de xQuant */
.term {
  position: absolute;
  inset: clamp(1rem, 2.5vw, 2.5rem);
  background: #07090D;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 0.9vw, 0.8rem);
  line-height: 1.9;
  color: var(--c-text-muted);
  overflow: hidden;
}
.term__bar {
  display: flex;
  gap: 6px;
  margin-bottom: var(--sp-4);
}
.term__bar i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--c-line-strong);
}
.term__bar i:first-child { background: var(--c-down); opacity: 0.7; }
.term__bar i:nth-child(2) { background: #E8C35A; opacity: 0.7; }
.term__bar i:nth-child(3) { background: var(--c-up); opacity: 0.7; }
.term pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: inherit;
}
.term .tk-k { color: #8AB8FF; }
.term .tk-s { color: var(--c-up); }
.term .tk-c { color: var(--c-text-dim); }
.term .caret {
  display: inline-block;
  width: 0.55em; height: 1.1em;
  background: var(--c-up);
  vertical-align: text-bottom;
  animation: blink 0.9s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 900px) {
  .stack-card { grid-template-columns: 1fr; min-height: 0; }
  .stack-card__visual { border-left: 0; border-top: 1px solid var(--c-line); min-height: 260px; }
}

/* ================= ACADEMY (sheet claro) ================= */
.academy { padding-block: var(--section-gap); }

.academy__marquee-wrap {
  overflow: hidden;
  padding-block: var(--sp-5);
  border-block: 1px solid var(--c-light-line);
  margin-bottom: var(--sp-9);
}
.academy__marquee-track { display: flex; gap: var(--sp-6); width: max-content; will-change: transform; }
.academy__marquee-item {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: var(--ls-tight);
  white-space: nowrap;
}
.academy__marquee-item em { font-style: italic; color: var(--c-light-muted); }
.academy__marquee-item .sep { color: var(--c-up); font-size: 0.55em; }

/* módulos: acordeón */
.acc { border-top: 1px solid var(--c-light-line); }
.acc__item { border-bottom: 1px solid var(--c-light-line); }
.acc__head {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: var(--sp-5);
  padding-block: var(--sp-5);
  text-align: left;
  cursor: pointer;
}
.acc__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-light-dim);
  min-width: 2.5ch;
}
.acc__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: var(--ls-tight);
  line-height: 1.05;
  transition: transform var(--d-base) var(--ease-expo);
}
.acc__item:hover .acc__title { transform: translateX(8px); }
.acc__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-light-dim);
  white-space: nowrap;
}
.acc__icon {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  line-height: 1;
  transition: transform var(--d-base) var(--ease-out);
}
.acc__item.is-open .acc__icon { transform: rotate(45deg); }

.acc__body { height: 0; overflow: hidden; }
.acc__body-inner {
  padding: 0 0 var(--sp-6) calc(2.5ch + var(--sp-5));
  max-width: 62ch;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.acc__body-inner p { color: var(--c-light-muted); line-height: var(--lh-loose); }
.acc__body-inner .after {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-text);
  padding-top: var(--sp-2);
}
.acc__body-inner .after b { color: #0A7A4C; font-weight: 400; }

.acc--centered .acc__head {
  display: grid;
  grid-template-columns: 3ch minmax(16rem, auto) 2ch;
  justify-content: center;
  align-items: center;
  column-gap: var(--sp-5);
}
.acc--centered .acc__num {
  min-width: 0;
  text-align: center;
}
.acc--centered .acc__title { text-align: center; }
.acc--centered .acc__icon {
  margin: 0;
  text-align: center;
}
.acc--centered .acc__body-inner {
  margin-inline: auto;
  padding-left: 0;
  text-align: center;
}

.acc--modules .acc__head { padding-block: var(--sp-4); }
.acc--modules .acc__body-inner {
  padding-top: var(--sp-3);
  padding-bottom: var(--sp-5);
}

@media (max-width: 640px) {
  .acc--centered .acc__head {
    grid-template-columns: 2.5ch minmax(0, 1fr) 2ch;
    column-gap: var(--sp-3);
  }
}

.module-topics,
.module-topic-groups ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem var(--sp-5);
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--c-light-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-snug);
}
.acc__body-inner:has(> .module-topics),
.acc__body-inner:has(> .module-topic-groups) {
  max-width: none;
  padding-top: var(--sp-4);
}
.module-topics li,
.module-topic-groups li {
  position: relative;
  padding-left: 1rem;
}
.module-topics li::before,
.module-topic-groups li::before {
  content: '↗';
  position: absolute;
  left: 0;
  color: #0A7A4C;
  font-family: var(--font-mono);
  font-size: 0.72em;
}
.module-topic-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-5) var(--sp-7);
}
.module-topic-groups ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.module-topic-groups h4 {
  margin-bottom: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-text);
}

@media (max-width: 1000px) {
  .module-topics,
  .module-topic-groups ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .module-topic-groups { grid-template-columns: 1fr; }
  .module-topics,
  .module-topic-groups ul { grid-template-columns: 1fr; }
}

/* mentores */
.mentors {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(2rem, 6vw, 7rem);
  width: 100%;
  margin-block: var(--sp-9);
}
.mentor {
  display: grid;
  grid-template-columns: minmax(240px, 310px) minmax(150px, 1fr);
  gap: clamp(1.5rem, 3vw, 3.5rem);
  align-items: center;
  width: min(48%, 560px);
  transform-style: preserve-3d;
  will-change: transform, opacity;
}
.mentor:nth-child(2) {
  grid-template-columns: minmax(150px, 1fr) minmax(240px, 310px);
  text-align: right;
}
.mentor:nth-child(2) .mentor__photo { order: 2; }
.mentor:nth-child(2) .mentor__body { order: 1; }
.mentor:nth-child(2) .mentor__fact { margin-left: auto; }
.mentor__body {
  min-width: 0;
}
.mentor__photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: 0 1.8rem 4rem rgba(6, 17, 35, 0.14);
}
.mentor__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  will-change: transform, filter;
  transition: filter var(--d-slow) var(--ease-out), transform var(--d-slow) var(--ease-out);
}
.mentor:hover .mentor__photo img { filter: grayscale(0); }
.mentor__body h3 {
  margin-block: var(--sp-2) var(--sp-1);
  font-size: clamp(2.3rem, 4vw, 4.6rem);
  line-height: 0.95;
}
.mentor__role { font-size: var(--fs-sm); color: var(--c-light-muted); margin-bottom: var(--sp-3); }
.mentor__fact {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-dim);
  display: block;
  padding-top: 4px;
}

@media (max-width: 900px) {
  .mentors {
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-8);
  }
  .mentor,
  .mentor:nth-child(2) {
    width: 100%;
    grid-template-columns: minmax(150px, 42vw) 1fr;
  }
  .mentor:nth-child(2) { grid-template-columns: 1fr minmax(150px, 42vw); }
}

/* precios */
.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-9);
  align-items: stretch;
}
.plan {
  position: relative;
  min-height: 650px;
  border: 0;
  padding: 0;
  background: transparent;
  perspective: 1600px;
}
.plan__flipper {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: inherit;
  transform-style: preserve-3d;
  will-change: transform;
}
.plan__face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  padding: clamp(1.5rem, 2.8vw, 2.75rem);
  border: 1px solid var(--c-light-line);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.96);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: box-shadow var(--d-base) var(--ease-out);
}
.plan:hover .plan__face { box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12); }
.plan__back {
  transform: rotateY(180deg);
  pointer-events: none;
}
.plan.is-flipped .plan__front { pointer-events: none; }
.plan.is-flipped .plan__back { pointer-events: auto; }
.plan--featured .plan__face {
  background: var(--c-bg);
  color: var(--c-text);
  border-color: var(--c-bg);
}
.plan__badge {
  position: absolute;
  top: -0.9em;
  right: var(--sp-6);
  padding: 0.4em 1em;
  border-radius: var(--r-pill);
  background: var(--c-up);
  color: #04120C;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.plan__label { color: var(--c-light-dim); }
.plan--featured .plan__label { color: var(--c-text-dim); }
.plan__name { font-size: var(--fs-xl); }
.plan__price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  font-family: var(--font-display);
  letter-spacing: var(--ls-hero);
}
.plan__amount {
  display: inline-flex;
  align-items: flex-start;
  font-size: var(--fs-3xl);
  line-height: 0.9;
}
.plan__cents {
  margin-left: 0.08em;
  font-size: 0.3em;
  line-height: 1;
  letter-spacing: 0;
  transform: translateY(-0.02em);
}
.plan__period { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--c-light-dim); }
.plan--featured .plan__period { color: var(--c-text-dim); }
.plan__sub { font-size: var(--fs-sm); color: var(--c-light-muted); }
.plan--featured .plan__sub { color: var(--c-text-muted); }
.plan__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  margin-block: var(--sp-2) var(--sp-4);
}
.plan__list li {
  padding-block: var(--sp-2);
  border-top: 1px solid var(--c-light-line);
  font-size: var(--fs-sm);
  color: var(--c-light-muted);
  display: flex;
  gap: var(--sp-3);
}
.plan--featured .plan__list li { border-color: var(--c-line); color: var(--c-text-muted); }
.plan__list li::before { content: '✓'; color: #0A7A4C; }
.plan--featured .plan__list li::before { color: var(--c-up); }
.plan .btn { margin-top: auto; }

.payment-back {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-dim);
}
.plan--featured .payment-back { color: var(--c-text-dim); }
.payment-summary {
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--c-light-line);
  color: var(--c-light-muted);
}
.payment-summary strong { color: var(--c-light-text); font-weight: 500; }
.plan--featured .payment-summary { border-color: var(--c-line); color: var(--c-text-muted); }
.plan--featured .payment-summary strong { color: var(--c-text); }
.payment-form {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--sp-4);
}
.payment-form label {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-dim);
}
.payment-form input {
  width: 100%;
  min-height: 50px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-light-line);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.7);
  color: var(--c-light-text);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  text-transform: none;
  outline: none;
  transition: border-color var(--d-fast) var(--ease-out), box-shadow var(--d-fast) var(--ease-out);
}
.payment-form input:focus {
  border-color: #0A7A4C;
  box-shadow: 0 0 0 3px rgba(10, 122, 76, 0.12);
}
.plan--featured .payment-form label { color: var(--c-text-dim); }
.plan--featured .payment-form input {
  border-color: var(--c-line-strong);
  background: rgba(255, 255, 255, 0.06);
  color: var(--c-text);
}
.payment-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}
.payment-status {
  min-height: 1.4em;
  color: #0A7A4C;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  line-height: var(--lh-snug);
}
.plan--featured .payment-status { color: var(--c-up); }

.pricing__note {
  grid-column: 1 / -1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-light-dim);
}

@media (max-width: 800px) {
  .pricing { grid-template-columns: 1fr; }
  .plan { min-height: 620px; }
}

@media (prefers-reduced-motion: reduce) {
  .plan__flipper { transition: none; }
}

/* ================= TESTIMONIOS (carrusel por scroll) ================= */
.testi {
  min-height: 78svh;
  padding: 0;
  overflow: hidden;
}
.testi__pin {
  min-height: 78svh;
  padding-top: var(--sp-7);
  padding-bottom: var(--sp-5);
  display: flex;
  flex-direction: column;
}
.testi__pin .section__head {
  margin-bottom: var(--sp-2);
}
.testi__stage {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-5);
  min-height: 40svh;
}
.testi-card {
  width: 100%;
  min-height: 260px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-bg-elev);
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  user-select: none;
}
.testi.is-enhanced .testi__stage {
  position: relative;
  display: block;
  flex: 1;
}
.testi.is-enhanced .testi-card {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(330px, 72vw);
  min-height: 240px;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
}
.testi-card__quote {
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 1.35vw, 1.45rem);
  line-height: 1.28;
  letter-spacing: var(--ls-tight);
}
.testi-card__quote::before { content: '“'; color: var(--c-up); }
.testi-card__quote::after { content: '”'; color: var(--c-up); }
.testi-card__who {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.testi-card__who b { font-weight: 400; color: var(--c-text); }
.testi-card__who span { color: var(--c-text-dim); }

.testi__hint {
  margin-top: var(--sp-3);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.testi__progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  color: var(--c-text-dim);
}
.testi__progress i {
  width: clamp(4rem, 10vw, 8rem);
  height: 1px;
  background: var(--c-line-strong);
}

@media (max-width: 700px) {
  .testi,
  .testi__pin { min-height: 84svh; }
  .testi__pin { padding-top: var(--sp-7); }
  .testi__stage { grid-template-columns: 1fr; }
  .testi.is-enhanced .testi-card {
    width: min(74vw, 310px);
    min-height: 230px;
  }
}

.page-academy .cta { padding-top: var(--sp-7); }

/* ================= CTA GIGANTE ================= */
.cta {
  position: relative;
  overflow: hidden;
  padding-block: var(--sp-11) var(--sp-10);
  text-align: center;
}
.cta__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-base);
  opacity: 0.55;
}
.cta__vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(75% 65% at 50% 50%, color-mix(in srgb, var(--c-bg) 78%, transparent) 0%, var(--c-bg) 78%);
}
.cta__inner { position: relative; z-index: 3; }

.cta__title {
  font-size: clamp(2rem, 10.5vw, 10rem);
  line-height: 0.92;
  letter-spacing: var(--ls-hero);
  margin-bottom: var(--sp-6);
  padding-inline: 0.12em;
  overflow: visible;
  white-space: nowrap;
}
.cta__title .char { display: inline-block; will-change: transform, opacity; }
[data-scroll-scramble] { visibility: hidden; }
[data-scroll-scramble].is-ready { visibility: visible; }
.cta__title em { font-style: italic; color: var(--c-text-muted); }

.cta__lead {
  margin-inline: auto;
  margin-bottom: var(--sp-8);
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  padding: clamp(1.4rem, 2.6vw, 2.2rem) clamp(2.6rem, 5vw, 4.5rem);
  border-radius: var(--r-pill);
  background: var(--c-accent);
  color: #04120C;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: var(--ls-tight);
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.cta__btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--c-text);
  transform: translateY(101%);
  transition: transform var(--d-base) var(--ease-expo);
}
.cta__btn:hover::before { transform: translateY(0); }
.cta__btn > * { position: relative; z-index: 1; }

.cta__small {
  margin-top: var(--sp-5);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}

.cta .spin-badge { right: clamp(1rem, 6vw, 6rem); top: var(--sp-8); }

/* ================= FOOTER ================= */
.footer {
  position: relative;
  border-top: 1px solid var(--c-line);
  padding-top: var(--sp-9);
  background: var(--c-bg);
  overflow: hidden;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 1fr 0.9fr;
  gap: var(--sp-7) var(--sp-6);
  padding-bottom: var(--sp-8);
}
.footer__brand p {
  color: var(--c-text-dim);
  font-size: var(--fs-sm);
  max-width: 30ch;
  line-height: var(--lh-loose);
  margin-top: var(--sp-4);
}
.footer__brand-logo {
  display: block;
  width: min(100%, 200px);
  height: auto;
}
.footer__brand-logo--academy {
  width: min(100%, 300px);
}
.footer__col { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__col h6 {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  font-weight: 400;
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
  margin-bottom: var(--sp-2);
}
.footer__col a {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  width: fit-content;
  transition: color var(--d-fast) var(--ease-out);
}
.footer__col a:hover { color: var(--c-text); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--c-line);
  color: var(--c-text-dim);
}
.footer__legal { display: flex; gap: var(--sp-5); }
.footer__legal button {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: inherit;
}
.footer__legal button:hover { color: var(--c-text); }

.footer__risk {
  padding-block: var(--sp-5);
  font-size: var(--fs-xs);
  line-height: var(--lh-loose);
  color: var(--c-text-dim);
  max-width: 90ch;
}

/* wordmark gigante al fondo */
.footer__wordmark {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(4rem, 16.5vw, 17rem);
  line-height: 0.78;
  letter-spacing: var(--ls-hero);
  text-align: center;
  color: var(--c-bg-elev-2);
  user-select: none;
  pointer-events: none;
  transform: translateY(0.12em);
  will-change: transform;
}
.footer__wordmark em { font-style: italic; }
.footer__signature {
  position: relative;
  padding-bottom: var(--sp-5);
}
.footer__designer {
  position: relative;
  z-index: 1;
  margin-top: var(--sp-5);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.footer__designer strong { color: var(--c-up); font-weight: 500; }
.footer__partner {
  align-self: start;
  width: clamp(132px, 13vw, 190px);
  margin-top: 1.75rem;
  padding: 0.5rem 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}
.footer__partner img {
  display: block;
  width: 100%;
  height: auto;
}

.footer__bottom a[href*="xquant"] { color: var(--c-accent-2); }

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .footer__top { grid-template-columns: 1fr; }
  .footer__partner {
    width: 142px;
    margin-top: 0;
  }
}

/* En tablets conservamos composición, color y profundidad, pero
   reducimos filtros y capas 3D que causan repaints durante el scroll. */
html.is-tablet-performance .product-frame {
  transform-style: flat;
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--frame) 18%, transparent) inset,
    0 -0.5rem 1.15rem rgba(0, 0, 0, 0.38);
}
html.is-tablet-performance .product-frame__media {
  filter: none;
  transform: scale(1.015);
}
html.is-tablet-performance .stack-card {
  will-change: transform, opacity;
}
html.is-tablet-performance .stack-card__visual img {
  will-change: auto;
}

/* ================= EXCLUSIVAS ================= */
.exclusives-section {
  overflow: hidden;
  color: #16121f;
  padding-top: clamp(14rem, 24vw, 25rem);
  background-color: #fff;
  background-image: linear-gradient(
    to bottom,
    #020617 0%,
    #020617 18%,
    #ffffff 100%
  );
  background-size: 100% 20%;
  background-repeat: no-repeat;
}
.exclusives__container {
  max-width: 1120px;
  padding-inline: clamp(1rem, 2vw, 1.5rem);
}
.exclusives__head {
  width: 100%;
  max-width: none;
  margin-bottom: clamp(3rem, 5vw, 5rem);
  text-align: left;
}
.exclusives__head .section__eyebrow { color: #6f638b; }
.exclusives__title {
  max-width: none;
  margin: 0 0 var(--sp-5);
  color: #16121f;
  font-size: clamp(2.1rem, 5.16vw, 6.3rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.055em;
  perspective: 900px;
}
.exclusives__title .product-title-char {
  display: inline-block;
  will-change: transform, opacity;
}
.exclusives__head .lead {
  max-width: 70ch;
  color: #615a70;
}
.exclusives__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.5vw, 1.35rem);
  perspective: 1400px;
}
.exclusive {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(64, 43, 119, 0.16);
  border-radius: var(--r-lg);
  box-shadow: 0 1.25rem 4rem rgba(55, 34, 112, 0.08);
  backdrop-filter: blur(14px);
  padding: clamp(1.35rem, 2.2vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  min-height: clamp(13rem, 18vw, 17rem);
  transform-style: preserve-3d;
  will-change: transform, opacity;
  transition: background var(--d-base) var(--ease-out), border-color var(--d-base) var(--ease-out), box-shadow var(--d-base) var(--ease-out);
}
.exclusive::after {
  content: '';
  position: absolute;
  width: 16rem;
  aspect-ratio: 1;
  right: -7rem;
  bottom: -9rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(117, 79, 210, 0.18), transparent 68%);
  pointer-events: none;
}
.exclusive:hover {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(89, 54, 177, 0.32);
  box-shadow: 0 1.5rem 5rem rgba(55, 34, 112, 0.14);
}
.exclusive__num {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wide);
  color: #887aa5;
}
.exclusive h3 {
  position: relative;
  z-index: 1;
  min-height: 1.1em;
  font-size: clamp(1.55rem, 2.1vw, 2.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  color: #1a1425;
  margin-top: auto;
}
.exclusive p {
  position: relative;
  z-index: 1;
  max-width: 54ch;
  color: #625b70;
  font-size: clamp(0.95rem, 1.25vw, 1.15rem);
  line-height: 1.55;
}
.exclusive-content-line {
  display: block;
  will-change: transform, opacity;
}
.exclusive__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.35em 0.9em;
  border-radius: var(--r-pill);
  background: rgba(92, 58, 177, 0.1);
  color: #6845bb;
}
.exclusive__tag--xq {
  background: rgba(210, 92, 38, 0.11);
  color: #ad451c;
}
@media (max-width: 900px) {
  .exclusives__grid { grid-template-columns: 1fr; }
  .exclusive { min-height: 15rem; }
}

/* ================= ASSEMBLE (segmento Academy en la home) ================= */
.assemble {
  position: relative;
  overflow: hidden;
}
.assemble__pin {
  height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-6);
  text-align: center;
  padding-inline: var(--container-pad);
}
.assemble__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xwide);
  text-transform: uppercase;
  color: var(--c-text-dim);
}
.assemble__title {
  font-family: var(--font-display);
  font-size: var(--fs-giant);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: var(--ls-hero);
  white-space: nowrap;
}
.assemble__title em { font-style: italic; font-weight: 700; color: var(--c-up); }
.assemble__title .char { display: inline-block; will-change: transform; }
[data-assemble-title] { visibility: hidden; }
[data-assemble-title].is-ready { visibility: visible; }
.assemble__sub {
  font-size: var(--fs-lg);
  line-height: var(--lh-snug);
  color: var(--c-text-muted);
  max-width: 62ch;
}
.assemble__sub .assemble-copy-char {
  display: inline-block;
  will-change: transform, opacity;
}
.assemble__sub .assemble-copy-word {
  display: inline-block;
  white-space: nowrap;
}
[data-assemble-copy] { visibility: hidden; }
[data-assemble-copy].is-ready { visibility: visible; }
@media (max-width: 700px) {
  .assemble__title { white-space: normal; }
  .footer__wordmark { font-size: clamp(4rem, 28vw, 7rem); }
  .testi__hint::after { content: 'swipe'; }
  .testi__hint { font-size: 0; }
  .testi__hint::after { font-size: var(--fs-2xs); }
}

/* ================= CORTINA ENTRE PÁGINAS ================= */
.page-trans {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-preloader) + 1);
  background: var(--c-bg);
  display: none;
  pointer-events: none;
}

/* ================= PALABRAS EJE VERTICAL ================= */
.words--y .words__pin { gap: 0; }
.words--y .words__row { line-height: 0.9; }
.words--y .words__row-inner { will-change: transform; }