/* Web de presentación de ApliCAD Interior Web. Colores y fuentes en tokens.css.
 *
 * Por defecto todo se ve en orden normal, sin animación (sin JavaScript o con «reducir movimiento»).
 * <html> lleva la clase .motion cuando se puede animar y .pin-on cuando, además, la pantalla es ancha: solo entonces
 * las secciones se alargan y se fijan para que el scroll mueva lo que hay dentro.
 */

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + var(--space-md));
}
body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
::selection { background: var(--color-accent); color: var(--color-on-accent); }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, fieldset { margin: 0; padding: 0; }
fieldset { border: 0; min-width: 0; }
ul, ol { list-style: none; }
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-underline-offset: 0.2em; }
h1, h2, h3, h4 { font-weight: 600; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 1.5rem + 3.4vw, 4.5rem); line-height: 1.05; letter-spacing: -0.04em; }
h2 { font-size: var(--text-2xl); line-height: 1.06; letter-spacing: -0.035em; }
h3 { font-size: var(--text-xl); line-height: 1.15; letter-spacing: -0.022em; }
h4 { font-size: var(--text-lg); line-height: 1.2; letter-spacing: -0.015em; }
p { text-wrap: pretty; }
strong { font-weight: 600; }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: 4px; }
.s-dark :focus-visible, .s-sea :focus-visible { outline-color: var(--color-focus-on-dark); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: var(--space-md); top: -6rem; z-index: calc(var(--z-sticky) + 1);
  padding: var(--space-xs) var(--space-md); background: var(--color-accent); color: var(--color-on-accent);
  border-radius: var(--radius-pill); font-weight: 500;
}
.skip:focus { top: var(--space-xs); }
main:focus { outline: none; }

.wrap { width: min(100%, calc(var(--wrap) + var(--gutter) * 2)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--space-section); }
.s-white { background: var(--color-white); color: var(--color-ink); }
.s-soft { --fondo: var(--color-soft); background: var(--color-soft); color: var(--color-ink); }
.s-dark { background: var(--color-black); color: var(--color-on-dark); }
.s-sea { --fondo: var(--color-sea-dark); background: var(--color-sea-dark); color: var(--color-on-dark); }
.head { display: grid; gap: var(--space-md); justify-items: center; text-align: center; max-width: 60rem; margin-inline: auto; padding-inline: var(--gutter); }
.head--left { justify-items: start; text-align: left; margin-inline: 0; padding-inline: 0; }
.lede { font-size: var(--text-lg); line-height: 1.4; color: var(--color-muted); max-width: 44rem; letter-spacing: -0.012em; }
.s-dark .lede, .s-sea .lede { color: var(--color-on-dark-muted); }
.lede strong { color: var(--color-ink); }
.s-dark .lede strong, .s-sea .lede strong { color: var(--color-on-dark); }
.tag-new {
  display: inline-block; padding: 0.05em 0.5em; border-radius: var(--radius-pill); background: var(--color-accent);
  color: var(--color-on-accent); font-size: 0.72em; font-weight: 500; line-height: 1.5; letter-spacing: 0; vertical-align: 0.12em; white-space: nowrap;
}
.pending { background: #ffe9a8; color: var(--color-ink); padding: 0 0.3em; border-radius: 4px; }
.ref { font-size: 0.68em; line-height: 0; }

/* Entrada al aparecer: una sola, suave. */
.motion .rv { opacity: 0; transform: translateY(1.75rem); transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
.motion .rv.is-in { opacity: 1; transform: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4em; min-height: 3rem; padding: 0.55em 1.5em;
  border: 0; border-radius: var(--radius-pill); cursor: pointer; font: inherit; font-size: 1.0625rem; font-weight: 500; line-height: 1.15;
  letter-spacing: -0.012em; text-align: center; text-decoration: none;
  transition: background-color var(--dur-micro) ease-out, color var(--dur-micro) ease-out, transform var(--dur-short) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn--primary { background: var(--color-accent); color: var(--color-on-accent); }
.btn--primary:hover { background: var(--color-accent-hover); }
.btn--secondary { background: var(--color-ink); color: var(--color-white); }
.btn--secondary:hover { background: #3a3a3c; }
.s-dark .btn--secondary, .s-sea .btn--secondary { background: var(--color-on-dark); color: var(--color-ink); }
.btn--ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1px currentColor; }
.btn--ghost:hover { background: var(--color-soft); color: var(--color-ink); }
.btn--sm { min-height: 2.125rem; padding: 0.3em 0.95em; font-size: 0.875rem; white-space: nowrap; }
.btn--block { display: flex; width: 100%; }
.link-cta { display: inline-flex; align-items: center; gap: 0.25em; color: var(--color-accent); font-size: 1.0625rem; font-weight: 500; text-decoration: none; letter-spacing: -0.012em; }
.link-cta::after { content: ''; width: 0.5em; height: 0.5em; margin-left: 0.1em; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: rotate(45deg); transition: transform var(--dur-short) var(--ease-out); }
.link-cta:hover { text-decoration: underline; }
.link-cta:hover::after { transform: translateX(0.15em) rotate(45deg); }
.s-dark .link-cta, .s-sea .link-cta { color: var(--color-accent-on-dark); }
.actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-sm) var(--space-lg); }

/* ---------- Barra superior ---------- */
.nav { position: sticky; top: 0; z-index: var(--z-sticky); background: rgb(251 251 253 / 0.82); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); box-shadow: 0 1px 0 rgb(0 0 0 / 0.08); }
.nav__bar { display: flex; align-items: center; gap: var(--space-lg); min-height: var(--nav-h); padding-inline: var(--gutter); width: min(100%, calc(var(--wrap) + var(--gutter) * 2)); margin-inline: auto; }
.brand { display: inline-flex; align-items: center; gap: 0.55rem; font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; white-space: nowrap; }
.brand__mark { flex: none; }
.mark-a { fill: var(--color-accent); }
.mark-b { fill: var(--color-sea); }
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 1.75rem); margin-left: auto; font-size: 0.875rem; }
.nav__links a { color: var(--color-muted); text-decoration: none; white-space: nowrap; transition: color var(--dur-micro) ease-out; }
.nav__links a:hover { color: var(--color-ink); }
.nav__lang { position: relative; font-size: 0.8125rem; }
.nav__lang summary { display: flex; align-items: center; gap: 0.35rem; padding: 0.35rem 0.2rem; color: var(--color-muted); cursor: pointer; list-style: none; }
.nav__lang summary::-webkit-details-marker { display: none; }
.nav__lang summary::after { content: ''; width: 0.4rem; height: 0.4rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translate(-1px, -1px); }
.nav__lang summary:hover, .nav__lang[open] summary { color: var(--color-ink); }
.nav__langs { position: absolute; top: calc(100% + 0.4rem); right: 0; display: grid; min-width: 9.5rem; padding: 0.35rem; border-radius: 0.75rem; background: var(--color-white); box-shadow: 0 10px 30px rgb(0 0 0 / 0.12), 0 0 0 1px rgb(0 0 0 / 0.06); }
.nav__langs .lang { padding: 0.45rem 0.7rem; border-radius: 0.5rem; font-size: 0.875rem; white-space: nowrap; }
.nav__langs .lang:hover { background: var(--color-soft); color: var(--color-ink); }
.nav__langs .lang-short { display: none; }
.nav__langs .lang-full { display: inline; }
.nav__bar .btn--sm + .btn--sm { margin-left: calc(var(--space-sm) - var(--space-lg)); }
.lang { color: var(--color-muted); text-decoration: none; }
.lang[aria-current] { color: var(--color-ink); font-weight: 600; }
.lang-full, .flang-short { display: none; }
.nav__menu { display: none; width: 2.5rem; height: 2.5rem; padding: 0; place-items: center; border: 0; background: none; color: inherit; cursor: pointer; }
.icon-line { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; }
.sheet { padding: var(--space-sm) var(--gutter) var(--space-lg); }
.sheet[hidden] { display: none; }
.sheet__links { display: grid; font-size: 1.75rem; font-weight: 600; letter-spacing: -0.03em; }
.sheet__links a { display: block; padding: var(--space-xs) 0; text-decoration: none; }
.sheet__lang { display: flex; gap: var(--space-md); margin-top: var(--space-md); }
.sheet__lang .lang-short { display: none; }
.sheet__lang .lang-full { display: inline; }

/* ---------- Los dispositivos: dibujados, sin marca ---------- */
.shot { width: 100%; overflow: hidden; border-radius: clamp(0.75rem, 1.4vw, 1.25rem); background: var(--color-white); box-shadow: var(--shadow-device), 0 0 0 1px rgb(0 0 0 / 0.06); }
.shot__screen { position: relative; overflow: hidden; aspect-ratio: 16 / 10; background: #f1eee8; }

.phone { position: relative; width: 100%; padding: clamp(0.25rem, 0.6vw, 0.625rem); border-radius: 15% / 7%; background: #101012; box-shadow: var(--shadow-device), inset 0 0 0 1.5px #3c3c40; }
.phone__screen { position: relative; overflow: hidden; aspect-ratio: 390 / 844; border-radius: 12.5% / 5.8%; background: var(--color-white); }

.tablet { position: relative; width: 100%; padding: clamp(0.25rem, 0.7vw, 0.75rem); border-radius: 3.4% / 4.9%; background: #101012; box-shadow: var(--shadow-device), inset 0 0 0 1.5px #3c3c40; }
.tablet__screen { position: relative; overflow: hidden; aspect-ratio: 2360 / 1640; border-radius: 1.7% / 2.45%; background: var(--color-white); }

.media { position: absolute; inset: 0; }
.media__still, .media__loop { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%); }
.media__loop { opacity: 0; transition: opacity var(--dur-short) ease-out; }
.media__loop.is-playing { opacity: 1; }
.media__pause { position: absolute; right: 0.75rem; bottom: 0.75rem; display: grid; place-items: center; width: 2.25rem; height: 2.25rem; padding: 0; border: 0; border-radius: 50%; background: rgb(29 29 31 / 0.55); color: #fff; cursor: pointer; opacity: 0.8; transition: opacity var(--dur-micro) ease-out; }
.media__pause:hover { opacity: 1; }
.media__pause[hidden] { display: none; }

/* ---------- Primera pantalla ---------- */
.hero { background: var(--color-white); }
.hero__pin { display: grid; justify-items: center; gap: var(--space-xl); padding: clamp(2.5rem, 7vh, 4.5rem) var(--gutter) var(--space-2xl); overflow: clip; }
.hero__copy { display: grid; justify-items: center; gap: var(--space-sm); text-align: center; max-width: 64rem; }
.hero__for { font-size: var(--text-lg); font-weight: 500; color: var(--color-muted); letter-spacing: -0.015em; }
.hero__lead { font-size: var(--text-xl); line-height: 1.25; color: var(--color-muted); letter-spacing: -0.022em; max-width: 56rem; }
.hero__shot .media__pause { right: auto; left: 50%; translate: -50% 0; }
.hero__actions { margin-top: var(--space-xs); }
.hero__terms { font-size: var(--text-sm); color: var(--color-muted); }
.hero__stage { position: relative; width: min(100%, 68rem); margin-bottom: 6%; }
.hero__tablet { position: absolute; left: -5%; bottom: -8%; width: 28%; }
.hero__phone { position: absolute; right: -4%; bottom: -10%; width: 14.5%; }
.hero__caption { font-size: var(--text-lg); font-weight: 500; letter-spacing: -0.015em; text-align: center; }

.pin-on .hero { height: 270vh; }
.pin-on .hero__pin { position: sticky; top: var(--nav-h); display: block; height: calc(100vh - var(--nav-h)); padding: 0; }
.pin-on .hero__copy { position: absolute; left: 50%; top: clamp(1.25rem, 3.5vh, 2.5rem); width: min(100% - var(--gutter) * 2, 64rem); margin: 0; transform: translate(-50%, var(--copy-y, 0)); opacity: var(--copy-o, 1); }
.pin-on .hero__stage { position: absolute; left: 50%; top: calc(50% - 1.75rem); width: min(80vw, calc((100vh - var(--nav-h) - 9rem) * 1.6)); margin: 0; transform: translate3d(-50%, calc(-50% + var(--lap-y, 0px)), 0) scale(var(--lap-s, 1)); transform-origin: 50% 50%; will-change: transform; }
.pin-on .hero__tablet { left: -8%; bottom: -4%; opacity: var(--tab-o, 0); transform: translate3d(0, var(--tab-y, 0), 0); }
.pin-on .hero__phone { right: -6%; bottom: -5%; opacity: var(--pho-o, 0); transform: translate3d(0, var(--pho-y, 0), 0); }
.pin-on .hero__caption { position: absolute; left: 0; right: 0; bottom: 0.75rem; opacity: var(--cap-o, 0); }

/* ---------- Texto y cifras tras la primera pantalla ---------- */
.intro { padding-block: var(--space-2xl) var(--space-section); }
.intro__text { font-size: var(--text-xl); line-height: 1.3; font-weight: 500; letter-spacing: -0.024em; max-width: 56rem; margin-inline: auto; text-align: center; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-xl); margin-top: var(--space-2xl); }
.stat { display: grid; gap: var(--space-xs); align-content: start; }
.stat__num { order: -1; font-size: clamp(2.25rem, 1.5rem + 2.6vw, 4rem); font-weight: 600; line-height: 1; letter-spacing: -0.045em; font-variant-numeric: tabular-nums; }
.stat__txt { color: var(--color-muted); font-size: var(--text-base); line-height: 1.35; max-width: 24ch; }
.stat__txt a { color: inherit; }

/* ---------- La frase que se enciende con el scroll ---------- */
.words-sec { padding-block: var(--space-section); }
.words { font-size: clamp(2.25rem, 1.2rem + 4.1vw, 5.5rem); font-weight: 600; line-height: 1.08; letter-spacing: -0.04em; max-width: 72rem; }
.w { transition: color var(--dur-short) ease-out; }
.motion .w { color: #77777c; }
.motion .w.is-on { color: var(--color-on-dark); }
.motion .words-sec { height: 200vh; padding-block: 0; }
.motion .words__pin { position: sticky; top: var(--nav-h); height: calc(100vh - var(--nav-h)); display: grid; align-items: center; }
.pains { display: grid; gap: var(--space-2xl); padding-block: var(--space-section); }
.pains__lead { font-size: var(--text-xl); line-height: 1.25; letter-spacing: -0.022em; max-width: 44rem; color: var(--color-on-dark-muted); }
.pains__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl) var(--space-2xl); }
.pain { display: grid; gap: var(--space-2xs); padding-top: var(--space-md); border-top: 1px solid var(--color-rule-dark); }
.pain strong { font-size: var(--text-lg); font-weight: 600; line-height: 1.2; letter-spacing: -0.015em; }
.pain span { color: var(--color-on-dark-muted); }
.pains__stat { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: end; gap: var(--space-lg) var(--space-xl); }
.pains__num { font-size: var(--text-huge); font-weight: 600; line-height: 0.9; letter-spacing: -0.055em; font-variant-numeric: tabular-nums; color: var(--color-accent-on-dark); }
.pains__stat p { font-size: var(--text-lg); line-height: 1.3; max-width: 28ch; padding-bottom: 0.5rem; color: var(--color-on-dark-muted); }
.pains__stat a { color: inherit; }

/* ---------- Pasos: el dispositivo se queda fijo y el texto pasa ---------- */
.scrolly { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 8fr); gap: clamp(2rem, 5vw, 5rem); margin-top: var(--space-2xl); }
.scrolly--phone { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
.scrolly__stage { grid-column: 2; grid-row: 1; position: sticky; top: calc(var(--nav-h) + 8vh); align-self: start; }
.scrolly--phone .scrolly__stage { grid-column: 1; justify-self: center; width: min(100%, 22rem, calc((100vh - var(--nav-h)) * 0.42)); top: calc(var(--nav-h) + 5vh); padding: 0; }
.scrolly__steps { grid-column: 1; grid-row: 1; }
.scrolly--phone .scrolly__steps { grid-column: 2; }
.step { display: grid; align-content: center; gap: var(--space-sm); min-height: 72vh; }
.step:first-child { min-height: 52vh; align-content: start; padding-top: 6vh; }
.step:last-child { min-height: 60vh; }
.step__num { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: var(--color-accent); color: var(--color-on-accent); font-weight: 600; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.step p { color: var(--color-muted); max-width: 30rem; }
.s-sea .step p { color: var(--color-on-dark-muted); }
.motion .step { opacity: 0.25; transition: opacity 400ms var(--ease-out); }
.motion .step.is-active { opacity: 1; }
.layer { position: absolute; inset: 0; opacity: 0; transition: opacity 600ms var(--ease-out); }
.layer.is-active { opacity: 1; }
.layer:not(.is-active) .media__pause { display: none; }
.customer__list { display: grid; gap: var(--space-xs); margin-top: var(--space-md); }
.s-sea .check-list li { color: var(--color-on-dark-muted); }

/* ---------- Vídeo ---------- */
.video__frame { position: relative; overflow: hidden; margin-top: var(--space-2xl); border-radius: var(--radius-card); background: var(--color-black-2); aspect-ratio: 16 / 9; }
.video__frame video { width: 100%; height: 100%; object-fit: cover; }
.video__pending { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: var(--space-md); padding: var(--gutter); text-align: center; background: var(--color-black-2); }
.video__pending[hidden] { display: none; }

/* ---------- Alicatado en vivo ---------- */
.tiling__figure { margin-top: var(--space-2xl); display: grid; gap: var(--space-lg); }
.tiling__panel { overflow: hidden; border-radius: var(--radius-card); aspect-ratio: 3 / 2; max-height: 68vh; width: min(100%, 64rem); margin-inline: auto; background: var(--color-grout-light); }
.tiling__svg { width: 100%; height: 100%; }
.tiling__svg .grout { transition: fill var(--dur-short) var(--ease-out); }
.tiling__svg .grout--light { fill: var(--color-grout-light); }
.tiling__svg .grout--grey { fill: var(--color-grout-grey); }
.tiling__svg .grout--dark { fill: var(--color-grout-dark); }
.tiling__svg .tile { transform-box: fill-box; transform-origin: center; }
.tiling__svg.is-laying .tile { animation: lay 420ms var(--ease-out) both; animation-delay: var(--d, 0ms); }
@keyframes lay { from { opacity: 0; transform: scale(0.86); } to { opacity: 1; transform: none; } }
.tiling__controls { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md) var(--space-xl); }
.seg { display: grid; justify-items: center; gap: var(--space-xs); }
.seg legend { padding: 0; font-size: var(--text-sm); color: var(--color-muted); margin-inline: auto; margin-bottom: var(--space-xs); }
.seg__row { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 0.2rem; padding: 0.2rem; border-radius: var(--radius-card); background: var(--color-soft); }
.seg__opt { position: relative; cursor: pointer; }
.seg__opt input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.seg__opt span { display: inline-flex; align-items: center; gap: 0.45em; min-height: 2.5rem; padding: 0.3em 1em; border-radius: var(--radius-pill); font-size: 0.9375rem; font-weight: 500; transition: background-color var(--dur-micro) ease-out, color var(--dur-micro) ease-out; }
.seg__opt input:checked + span { background: var(--color-white); box-shadow: 0 1px 3px rgb(0 0 0 / 0.14); }
.seg__opt input:focus-visible + span { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.swatch { width: 0.85rem; height: 0.85rem; border-radius: 50%; box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.16); }
.swatch--light { background: var(--color-grout-light); }
.swatch--grey { background: var(--color-grout-grey); }
.swatch--dark { background: var(--color-grout-dark); }
.tiling__spec { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2xs) var(--space-xl); font-variant-numeric: tabular-nums; }
.tiling__spec > div { display: flex; gap: 0.4em; }
.tiling__spec dt { color: var(--color-muted); }
.tiling__spec dd { font-weight: 500; }
.tiling__note { text-align: center; color: var(--color-muted); font-size: var(--text-sm); }
.tiling__text { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl); margin-top: var(--space-2xl); color: var(--color-muted); }
.tiling__text strong { color: var(--color-ink); }

/* ---------- Galería horizontal ---------- */
.gallery { overflow: clip; }
.gallery__pin { padding-block: var(--space-section); }
.gallery__view { margin-top: var(--space-xl); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
.gallery__view::-webkit-scrollbar { display: none; }
.gallery__track { display: flex; gap: clamp(1rem, 2vw, 1.75rem); width: max-content; padding-right: var(--gutter); }
.card { width: min(84vw, 58rem); scroll-snap-align: start; display: grid; align-content: start; gap: var(--space-lg); }
.card__media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; border-radius: var(--radius-card); background: var(--color-black-2); }
.card__text { display: grid; gap: var(--space-xs); max-width: 46rem; padding-right: var(--space-md); }
.card__text p { color: var(--color-on-dark-muted); }
.card__screens { position: absolute; inset: 0; display: grid; grid-template-columns: 5fr 4fr 1.65fr; align-items: center; gap: 4%; padding: 6%; }
.screen { display: grid; gap: 0.5rem; font-size: var(--text-sm); line-height: 1.25; color: var(--color-on-dark-muted); text-align: center; }
.screen__shape { display: block; position: relative; overflow: hidden; background: var(--color-white); box-shadow: 0 0 0 0.3rem #000, 0 0 0 calc(0.3rem + 1px) #3c3c40; border-radius: 0.5rem; }
.screen__img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.screen--pc .screen__shape { aspect-ratio: 16 / 10; }
.screen--tablet .screen__shape { aspect-ratio: 2360 / 1640; }
.screen--phone .screen__shape { aspect-ratio: 390 / 844; border-radius: 0.9rem; }

.pin-on .gallery__pin { position: sticky; top: var(--nav-h); height: calc(100vh - var(--nav-h)); padding-block: clamp(1.5rem, 4vh, 3rem) 0; display: flex; flex-direction: column; overflow: clip; }
.pin-on .gallery__view { overflow: visible; scroll-snap-type: none; margin-top: clamp(1rem, 3vh, 2.25rem); padding-inline: 0; flex: 1; min-height: 0; }
.pin-on .gallery__track { padding-inline: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); transform: translate3d(var(--gal-x, 0), 0, 0); will-change: transform; }
.pin-on .card { width: min(62vw, calc((100vh - var(--nav-h) - 17rem) * 1.6)); }
.pin-on .gallery h2 { font-size: clamp(2rem, 1.2rem + 2.2vw, 3.25rem); }
.pin-on .card__text { gap: var(--space-2xs); }
.pin-on .card { gap: var(--space-md); }

/* ---------- Cantidades ---------- */
.q__num { font-size: var(--text-huge); font-weight: 600; line-height: 0.95; letter-spacing: -0.055em; font-variant-numeric: tabular-nums; color: var(--color-accent); }
.docs { display: grid; grid-template-columns: 3fr 3fr 4.24fr; align-items: end; gap: clamp(1rem, 3vw, 2.5rem); margin-top: var(--space-2xl); }
.doc { display: grid; gap: var(--space-md); align-content: end; }
.doc__sheet { display: block; width: 100%; background: var(--color-white); border-radius: 0.375rem; box-shadow: var(--shadow-sheet); }
.doc__text { display: grid; gap: var(--space-2xs); min-height: 7.5rem; align-content: start; }
.doc__text p { color: var(--color-muted); font-size: var(--text-base); }
.pin-on .doc { transform: translate3d(calc(var(--dx, 0%) * (1 - var(--p, 1))), calc(2.5rem * (1 - var(--p, 1))), 0) rotate(calc(var(--r, 0deg) * (1 - var(--p, 1)))); will-change: transform; }
.pin-on .doc__text { opacity: var(--p, 1); }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl); margin-top: var(--space-2xl); padding-top: var(--space-xl); border-top: 1px solid var(--color-rule); }
.fact strong { display: block; font-size: var(--text-lg); letter-spacing: -0.015em; }
.fact { color: var(--color-muted); }
.fact strong { color: var(--color-ink); }

/* ---------- Showroom: la tableta avanza con el scroll ---------- */
.sr__stage { display: grid; justify-items: center; gap: var(--space-lg); margin-top: var(--space-2xl); }
.sr__tablet { width: min(100%, 64rem); }
.sr__steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.25rem; }
.sr__step { display: inline-flex; align-items: center; gap: 0.45em; min-height: 2.5rem; padding: 0.25em 0.9em; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--color-muted); font: inherit; font-size: 0.9375rem; font-weight: 500; cursor: pointer; transition: background-color var(--dur-micro) ease-out, color var(--dur-micro) ease-out; font-variant-numeric: tabular-nums; }
.sr__step[aria-current='step'] { background: var(--color-ink); color: var(--color-white); }
.sr__step:hover { color: var(--color-ink); }
.sr__step[aria-current='step']:hover { color: var(--color-white); }
.sr__shot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 280ms ease-out; }
.sr__shot.is-active { opacity: 1; }
.pin-on .sr { height: 340vh; padding-block: 0; }
.pin-on .sr__pin { position: sticky; top: var(--nav-h); height: calc(100vh - var(--nav-h)); display: grid; align-content: center; justify-items: center; gap: var(--space-md); padding-block: var(--space-md); }
.pin-on .sr__pin .head h2 { font-size: clamp(2rem, 1.2rem + 2.2vw, 3.25rem); }
.pin-on .sr__stage { margin-top: 0; gap: var(--space-sm); }
.pin-on .sr__tablet { width: min(86vw, calc((100vh - var(--nav-h) - 15rem) * 1.42)); }
.sr__lede { margin-top: var(--space-xl); text-align: center; margin-inline: auto; }
.pin-on .sr__lede { display: none; }
.sr__after { display: none; }
.pin-on .sr__after { display: block; padding-block: var(--space-xl) var(--space-section); }
.sr__after .lede { margin-inline: auto; text-align: center; }

/* ---------- Catálogo ---------- */
.cat { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; margin-top: var(--space-2xl); }
.cat__num { font-size: clamp(4rem, 2rem + 6vw, 8rem); font-weight: 600; line-height: 0.95; letter-spacing: -0.055em; color: var(--color-accent); font-variant-numeric: tabular-nums; }
.cat__text { display: grid; gap: var(--space-md); }
.cat__text > p:not(.cat__num) { color: var(--color-muted); }
.check-list { display: grid; gap: var(--space-sm); }
.check-list li { position: relative; padding-left: 1.6em; color: var(--color-muted); }
.check-list li strong { color: var(--color-ink); font-weight: 600; }
.check-list li::before { content: ''; position: absolute; left: 0.1em; top: 0.42em; width: 0.8em; height: 0.42em; border-left: 1.75px solid var(--color-accent); border-bottom: 1.75px solid var(--color-accent); transform: rotate(-45deg); }
.s-sea .check-list li::before { border-color: var(--color-accent-on-dark); }
.chips-view { overflow: hidden; margin-top: var(--space-2xl); }
.chips { display: flex; gap: 0.75rem; width: max-content; padding-inline: var(--gutter); transform: translate3d(var(--chips-x, 0), 0, 0); will-change: transform; }
.chip { width: clamp(6rem, 12vw, 11rem); aspect-ratio: 1; border-radius: 1.25rem; background-size: cover; background-position: center; }

/* ---------- Comparación ---------- */
.compare__hint { display: none; color: var(--color-muted); font-size: var(--text-sm); margin-top: var(--space-lg); }
.table-scroll { overflow-x: auto; margin-top: var(--space-2xl); border-radius: var(--radius-card); background: var(--color-white); }
.compare__table { width: 100%; min-width: 54rem; border-collapse: collapse; }
.compare__table th, .compare__table td { padding: 1.15rem 1.5rem; border-bottom: 1px solid var(--color-rule); text-align: left; vertical-align: top; line-height: 1.35; font-weight: 400; color: var(--color-muted); }
.compare__table tbody tr:last-child > * { border-bottom: 0; }
.compare__table thead th { font-weight: 600; color: var(--color-ink); vertical-align: bottom; line-height: 1.2; }
.compare__table tbody th { font-weight: 500; color: var(--color-ink); }
.compare__table .is-us { color: var(--color-ink); font-weight: 500; }
.compare__table thead .is-us { color: var(--color-accent); }

/* ---------- Precio ---------- */
.price { display: grid; justify-items: center; gap: var(--space-md); text-align: center; }
.price__amount { font-size: var(--text-huge); font-weight: 600; line-height: 0.95; letter-spacing: -0.055em; font-variant-numeric: tabular-nums; }
.price__per { font-size: var(--text-xl); font-weight: 500; letter-spacing: -0.022em; }
.price__equiv { color: var(--color-muted); }
.price__guarantee { color: var(--color-muted); font-size: var(--text-sm); max-width: 38rem; }
.price__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-sm) var(--space-xl); margin-top: var(--space-2xl); max-width: 62rem; margin-inline: auto; }
.price__side { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-md) var(--space-xl); margin: var(--space-2xl) auto 0; max-width: 62rem; padding: var(--space-lg) clamp(1.25rem, 3vw, 2.5rem); border-radius: var(--radius-card); background: var(--color-soft); }
.price__side > div { display: grid; gap: var(--space-2xs); max-width: 38rem; }
.price__side h3 { font-size: var(--text-lg); letter-spacing: -0.015em; }
.price__side p { color: var(--color-muted); }
.price__contract { margin: var(--space-md) auto 0; max-width: 62rem; color: var(--color-muted); font-size: var(--text-sm); text-align: center; }
.offer { max-width: 38rem; padding: var(--space-md) var(--space-lg); border-radius: var(--radius-card); background: var(--color-soft); }
.offer__tag { font-weight: 600; }

/* ---------- La cuenta ---------- */
.roi__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.roi__form { display: grid; gap: var(--space-lg); padding: clamp(1.25rem, 3vw, 2.5rem); border-radius: var(--radius-card); background: var(--color-white); }
.roi__inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
.field { display: grid; gap: var(--space-2xs); align-content: start; }
.field label { font-size: var(--text-sm); font-weight: 500; line-height: 1.25; }
.field__opt { font-weight: 400; color: var(--color-muted); }
.field__error { color: #b3261e; font-size: var(--text-sm); }
input, select, textarea { width: 100%; min-height: 2.875rem; padding: 0.5em 0.8em; border: 1px solid #c8c8cd; border-radius: var(--radius-control); background: var(--color-white); color: var(--color-ink); font: inherit; font-variant-numeric: tabular-nums; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 0; border-color: transparent; }
input[aria-invalid='true'] { border-color: #b3261e; }
.roi__input { position: relative; display: flex; align-items: center; }
.roi__unit { position: absolute; right: 0.8em; color: var(--color-muted); pointer-events: none; }
.roi__input input { padding-right: 2em; }
.roi__field label { min-height: 2.5em; display: flex; align-items: flex-end; }
.roi__result { display: grid; gap: var(--space-sm); padding-top: var(--space-lg); border-top: 1px solid var(--color-rule); }
.roi__big { display: flex; align-items: baseline; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); font-size: var(--text-lg); font-weight: 500; letter-spacing: -0.015em; }
.roi__big .figure { font-size: clamp(3.5rem, 2.5rem + 3vw, 5.5rem); font-weight: 600; line-height: 1; letter-spacing: -0.05em; color: var(--color-accent); font-variant-numeric: tabular-nums; }
.roi__lines { display: grid; gap: var(--space-2xs); }
.roi__line { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0 var(--space-md); }
.roi__dt, .roi__share, .roi__single { color: var(--color-muted); }
.roi__dd { font-weight: 500; font-variant-numeric: tabular-nums; }
.roi__share, .roi__single { display: block; }
.roi__note, .roi__offer { font-size: var(--text-sm); color: var(--color-muted); }

/* ---------- Demo ---------- */
.agenda { display: grid; grid-template-columns: 2fr 4fr 2fr 2fr 3fr 2fr; gap: 0.35rem; margin-top: var(--space-2xl); }
.agenda li { display: grid; align-content: start; gap: var(--space-sm); min-width: 0; }
.agenda__bar { display: block; height: 0.625rem; border-radius: var(--radius-pill); background: var(--color-accent); }
.agenda li:nth-child(even) .agenda__bar { background: var(--color-ink); }
.motion .agenda__bar { transform: scaleX(0); transform-origin: left; transition: transform 800ms var(--ease-out); transition-delay: calc(var(--i, 0) * 110ms); }
.motion .agenda.is-in .agenda__bar { transform: none; }
.demo__min { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.agenda p { color: var(--color-muted); line-height: 1.3; padding-right: var(--space-sm); }
.demo__extra { margin-top: var(--space-lg); color: var(--color-muted); text-align: center; }
.demo__foot { display: grid; justify-items: center; gap: var(--space-md); margin-top: var(--space-2xl); text-align: center; }
.demo__foot > p { color: var(--color-muted); max-width: 40rem; }
.copybox { display: grid; gap: var(--space-2xs); justify-items: center; }
.copybox__label { color: var(--color-muted); }
.copybox__row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-sm); }
.copybox__value { font-weight: 500; user-select: all; overflow-wrap: anywhere; }
.copybox__status { min-height: 1.3em; font-size: var(--text-sm); color: var(--color-muted); }
.copybox--dialog { justify-items: stretch; }
.copybox--dialog .copybox__row { justify-content: flex-start; }
.copybox__message { min-height: 10rem; font-size: var(--text-sm); }

/* ---------- Preguntas ---------- */
.faq__list { max-width: 56rem; margin: var(--space-2xl) auto 0; border-top: 1px solid var(--color-rule); }
.qa { border-bottom: 1px solid var(--color-rule); }
.qa summary { display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); padding: 1.25rem 0; cursor: pointer; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: ''; flex: none; width: 0.6rem; height: 0.6rem; margin-right: 0.3rem; border-right: 1.75px solid var(--color-muted); border-bottom: 1.75px solid var(--color-muted); transform: rotate(45deg) translate(-2px, -2px); transition: transform var(--dur-short) var(--ease-out); }
.qa[open] summary::after { transform: rotate(225deg) translate(-2px, -2px); }
.qa h3 { font-size: var(--text-lg); font-weight: 500; letter-spacing: -0.015em; line-height: 1.25; }
.qa p { padding: 0 2rem 1.5rem 0; color: var(--color-muted); max-width: 46rem; }

/* ---------- Final ---------- */
.final { padding-block: var(--space-section); text-align: center; }
.final__inner { display: grid; justify-items: center; gap: var(--space-lg); }
.final h2 { font-size: var(--text-3xl); max-width: 58rem; }
.final__trust { color: var(--color-on-dark-muted); font-size: var(--text-sm); }

/* ---------- Pie ---------- */
.footer { background: var(--color-soft); color: var(--color-muted); font-size: var(--text-sm); padding-block: var(--space-xl); }
.footer a { color: inherit; }
.footer a:hover { color: var(--color-ink); }
.footer__notes { padding-bottom: var(--space-lg); border-bottom: 1px solid var(--color-rule); }
.notes { list-style: decimal; padding-left: 1.3em; display: grid; gap: var(--space-2xs); max-width: 62rem; }
.note__back { text-decoration: none; padding-inline: 0.2em; }
.footer__nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-lg); padding-block: var(--space-lg); }
.footer__h { font-size: var(--text-sm); font-weight: 600; letter-spacing: -0.006em; color: var(--color-ink); margin-bottom: var(--space-xs); line-height: 1.3; }
.footer__row ul, .footer__lang { display: grid; gap: var(--space-2xs); }
.footer__row ul a, .footer__lang a { text-decoration: none; }
.footer__row ul a:hover, .footer__lang a:hover { text-decoration: underline; }
.footer__mast { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-xs) var(--space-lg); padding-top: var(--space-lg); border-top: 1px solid var(--color-rule); }
.footer__brand { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--color-ink); font-weight: 600; }
.footer__tagline { flex: 1 1 24rem; }

/* ---------- Diálogo ---------- */
.dialog { width: min(40rem, calc(100vw - 2rem)); max-height: calc(100dvh - 2rem); padding: 0; border: 0; border-radius: var(--radius-card); background: var(--color-white); color: var(--color-ink); box-shadow: var(--shadow-device); }
.dialog[open] { animation: dialog-in 420ms var(--ease-out); }
.dialog::backdrop { background: var(--color-backdrop); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
@keyframes dialog-in { from { opacity: 0; transform: translateY(0.75rem) scale(0.98); } to { opacity: 1; transform: none; } }
.dialog__form, .dialog__sent { display: grid; gap: var(--space-md); padding: clamp(1.25rem, 4vw, 2.25rem); }
.dialog__form[hidden], .dialog__sent[hidden] { display: none; }
.dialog__head { display: flex; justify-content: space-between; align-items: start; gap: var(--space-md); }
.dialog h2 { font-size: var(--text-xl); line-height: 1.12; letter-spacing: -0.025em; }
.dialog__intro, .dialog__note, .dialog__privacy { color: var(--color-muted); }
.dialog__note, .dialog__privacy { font-size: var(--text-sm); }
.dialog__close { flex: none; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; padding: 0; border: 0; border-radius: 50%; background: var(--color-soft); color: inherit; cursor: pointer; }
.dialog__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
.field--wide { grid-column: 1 / -1; }
.dialog__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* ---------- Botón fijo en el móvil ---------- */
.sticky-cta {
  position: fixed; left: 0.75rem; right: 0.75rem; bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px)); z-index: var(--z-raised); display: none; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: 0.5rem 0.5rem 0.5rem 1.25rem; border-radius: var(--radius-pill); background: rgb(29 29 31 / 0.88); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); color: var(--color-on-dark); font-size: var(--text-sm); font-weight: 500;
  transform: translateY(calc(100% + 1.5rem)); transition: transform var(--dur-short) var(--ease-out);
}
.sticky-cta.is-shown { transform: none; }

/* ---------- Pantallas estrechas ---------- */
@media (max-width: 62rem) {
  .nav__links, .nav__lang { display: none; }
  .nav__login { margin-left: auto; }
  .nav__trial { display: none; }
  .nav__menu { display: grid; }
  .sticky-cta:not([hidden]) { display: flex; }

  .hero__stage { width: 100%; margin-bottom: 20%; }
  .hero__tablet { left: 0; bottom: -20%; width: 40%; }
  .hero__phone { right: 4%; bottom: -24%; width: 19%; }
  .hero__shot .media__pause { display: none; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
  .pains__grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .pains__stat { grid-template-columns: minmax(0, 1fr); }

  /* El dispositivo se queda arriba y el texto pasa por debajo. */
  .scrolly, .scrolly--phone { grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: var(--space-xl); }
  .scrolly__stage, .scrolly--phone .scrolly__stage { grid-column: 1; grid-row: 1; top: var(--nav-h); z-index: 1; width: auto; justify-self: stretch; margin-inline: calc(var(--gutter) * -1); padding: 0.75rem var(--gutter); background: var(--fondo); }
  .scrolly--phone .phone { width: min(44vw, 19vh); margin-inline: auto; }
  .scrolly__steps, .scrolly--phone .scrolly__steps { grid-column: 1; grid-row: 2; }
  .step, .step:first-child, .step:last-child { min-height: 60vh; align-content: center; padding-top: 0; position: relative; }
  .scrolly--phone .step, .scrolly--phone .step:first-child, .scrolly--phone .step:last-child { min-height: 54vh; }

  .tiling__panel { max-height: none; }
  .tiling__text { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); margin-top: var(--space-xl); }
  .seg__opt span { padding-inline: 0.8em; }
  .docs { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .doc__sheet { max-width: 26rem; }
  .doc__text { min-height: 0; }
  .facts { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .card__screens { padding: 5%; }
  .cat { grid-template-columns: minmax(0, 1fr); }
  .compare__hint { display: block; }
  .table-scroll { margin-top: var(--space-md); }
  .price__list { grid-template-columns: minmax(0, 1fr); }
  .roi__grid { grid-template-columns: minmax(0, 1fr); }
  .agenda { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .agenda li { grid-template-columns: 0.625rem minmax(0, 1fr); column-gap: var(--space-md); row-gap: 0.1rem; }
  .agenda__bar { grid-row: 1 / span 2; width: 0.625rem; height: 100%; }
  .motion .agenda__bar { transform: scaleY(0); transform-origin: top; }
  .footer__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dialog__fields { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-delay: 0ms !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
  .media__loop { display: none; }
}

@media print {
  .nav, .sticky-cta, .dialog, .video { display: none !important; }
}