/* ==========================================================================
   sections.css — maquetación de cada sección de la landing.
   ========================================================================== */

/* --- Hero ---------------------------------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: 10rem 6rem;
}

.hero__content { grid-column: 1 / 8; }

.hero__heading {
  color: var(--text);
  margin-block: 1.5rem 2rem;
  font-size: 6.5rem;   /* el titular más largo debe caber en una línea */
}

@media (max-width: 64rem)  { .hero__heading { font-size: 3.25rem; margin-block: 1.25rem 1.5rem; } }
@media (max-width: 30rem)  { .hero__heading { font-size: 2.5rem; } }

.hero__text { color: var(--muted); max-width: 32ch; margin-bottom: 2.5rem; }

.hero__assets {
  grid-column: 9 / 13;
  position: relative;
  aspect-ratio: 4 / 5;
}

.hero__image {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--surface);
}
.hero__image img { width: 100%; height: 100%; object-fit: cover; }

/* Tarjetas de UI flotantes: parallax de scroll + de ratón. */
.hero__float {
  position: absolute;
  width: 62%;
  border-radius: var(--radius-card);
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .35);
  will-change: transform;
}

.hero__float--1 { top: 8%;  left: -18%; }
.hero__float--2 { top: 44%; right: -12%; width: 52%; background: var(--panel); color: var(--panel-ink); border-color: transparent; }
.hero__float--3 { bottom: 6%; left: -10%; width: 50%; }

.hero__float-label {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: "Geist Mono", monospace;
  font-size: .75rem;
  letter-spacing: -.02em;
  opacity: .75;
}
.hero__float-value { font-size: 2.5rem; line-height: 1.1; letter-spacing: -.03em; }
.hero__float-meta  { font-size: .75rem; opacity: .7; }

@media (max-width: 64rem) {
  .hero { min-height: 0; padding-block: 7rem 3rem; }
  .hero__content { grid-column: 1 / -1; }
  .hero__text { max-width: none; }

  /* Las tres tarjetas iban absolutas sobre un cuadrado: en móvil no hay sitio
     y se montaban unas encima de otras. Pasan a ser una fila bajo la imagen. */
  .hero__assets {
    grid-column: 1 / -1;
    margin-top: 2rem;
    aspect-ratio: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .625rem;
  }

  .hero__image {
    position: relative;
    grid-column: 1 / -1;
    aspect-ratio: 4 / 3;
    margin-bottom: .375rem;
  }

  .hero__float {
    position: static;
    inset: auto;
    width: auto;
    padding: .75rem .625rem;
    box-shadow: none;
    transform: none !important;   /* anula el parallax de scroll */
  }
  .hero__float > div { transform: none !important; }

  .hero__float-label { font-size: .625rem; gap: .25rem; }
  .hero__float-value { font-size: 1.5rem; margin-top: .125rem; }
  .hero__float-meta  { font-size: .5625rem; line-height: 1.3; }
}

/* --- Qué hacemos ----------------------------------------------------------
   El texto manda y va centrado; las tres cajas quedan dispersas alrededor en
   lugar de alineadas debajo. Antes era un párrafo enorme a sangre con tres
   tarjetas en fila: demasiado peso de texto para una página minimalista.
   -------------------------------------------------------------------------- */
.about {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 42rem;
  padding: 7rem 5rem;
  overflow: hidden;
}

.about__center {
  text-align: center;
  max-width: 40rem;
  position: relative;
  z-index: 1;
}

/* Algo menor que .font-h2: a 4rem el titular caía a cinco líneas y volvía a
   leerse como un muro de texto, que era justo el problema. */
.about__heading { font-size: 3.25rem; line-height: 1.08; margin-top: 1.75rem; }

@media (max-width: 64rem) { .about__heading { font-size: 1.875rem; line-height: 1.2; } }

/* Cajas dispersas. Van absolutas sobre el panel y derivan con el ratón y con
   el scroll, así que el bloque respira en vez de ser una rejilla. */
.about__card {
  position: absolute;
  width: 17rem;
  padding: 1.5rem;
  border-radius: var(--radius-card);
  background: var(--bg);
  color: var(--text);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .25);
  will-change: transform;
}

.about__card--1 { top: 12%;    left: 4%;  }
.about__card--2 { bottom: 10%; left: 14%; }
.about__card--3 { top: 26%;    right: 5%; }

.about__card-title { font-size: 1.0625rem; letter-spacing: -.02em; margin-bottom: 1rem; }

.about__card-list { display: grid; gap: .5rem; color: var(--muted); font-size: .8125rem; }
.about__card-list li { display: flex; gap: .5rem; line-height: 1.4; }
.about__card-list li::before { content: "—"; color: currentColor; opacity: .5; flex: none; }

@media (max-width: 64rem) {
  /* Dispersar no funciona sin espacio: en móvil vuelven a apilarse. */
  .about {
    display: block;
    min-height: 0;
    padding: 3rem 1.5rem;
  }
  .about__center { max-width: none; margin-bottom: 2.5rem; }
  .about__card {
    position: static;
    width: auto;
    margin-bottom: 1rem;
    box-shadow: none;
    transform: none !important;
  }
}

/* --- Soluciones ---------------------------------------------------------- */
.solution { position: relative; padding-block: 8rem; text-align: center; }

.solution__heading { max-width: 18ch; margin-inline: auto; margin-block: 1.5rem 1.75rem; }

.solution__body { color: var(--muted); max-width: 52ch; margin-inline: auto; margin-bottom: 2rem; }

/* Tarjetas flotantes que entran y salen de opacidad con el scroll. */
.solution__float {
  position: absolute;
  width: 20rem;
  max-width: 34vw;
  border-radius: var(--radius-card);
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, .45);
  padding: 1.25rem 1.5rem;
  font-size: .8125rem;
  will-change: transform, opacity;
}

/* La cifra es el dato: va en blanco pleno, no en gris. */
.solution__float .hero__float-value { color: var(--text); margin-top: .25rem; }
.solution__float .caption { color: var(--text); opacity: .7; }

.solution__float--tl { top: 2rem;    left: 0; }
.solution__float--tr { top: 6rem;    right: 0; }
.solution__float--bl { bottom: 2rem; left: 6%; }
.solution__float--br { bottom: 6rem; right: 4%; }

.solution__float--accent {
  border-color: var(--text);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, .55);
}

@media (max-width: 64rem) {
  .solution { padding-block: 4rem; }
  .solution__float { display: none; }
}

/* --- Tecnologías --------------------------------------------------------- */
.tech__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--grid-gap);
  margin-top: 4rem;
}

.tech__item {
  display: grid;
  place-items: center;
  gap: .875rem;
  padding: 2rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  filter: grayscale(1);
  opacity: .78;
  transition: filter var(--t-fast) var(--ease),
              opacity var(--t-fast) var(--ease),
              scale var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}

.tech__item:hover {
  filter: none;
  opacity: 1;
  scale: 1.03;
  background: var(--surface-2);
  border-color: var(--line-strong);
}

.tech__item:hover .tech__name { color: var(--text); }

.tech__item img, .tech__item svg { height: 2rem; width: auto; }

.tech__name {
  font-family: "Geist Mono", monospace;
  font-size: .75rem;
  letter-spacing: -.02em;
  color: var(--text);
  opacity: .82;
  text-align: center;
  transition: color var(--t-fast) var(--ease);
}

@media (max-width: 64rem) {
  .tech__grid { grid-template-columns: repeat(3, 1fr); gap: .75rem; }
  .tech__item { padding: 1.25rem .5rem; filter: none; opacity: 1; }
}
/* --- Proyectos -----------------------------------------------------------
   El eje de la página. Dos modos de vista sobre el MISMO DOM: sólo cambia
   la clase del contenedor (.is-index / .is-gallery), para que GSAP Flip
   pueda morfear entre ellos.
   ------------------------------------------------------------------------- */
.projects__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.projects__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-bottom: 1.25rem;
  margin-bottom: .5rem;
  border-bottom: 1px solid var(--line);
}

/* --- Chips de filtro --- */
.projects__filters { display: flex; flex-wrap: wrap; gap: .5rem; }

.filter {
  display: inline-flex;
  align-items: baseline;
  gap: .375rem;
  padding: .5rem .875rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: .8125rem;
  letter-spacing: -.02em;
  color: var(--muted);
  transition: color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease);
}
.filter sup { font-size: .625rem; opacity: .6; }
.filter:hover { color: var(--text); border-color: var(--line-strong); }
.filter[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* --- Conmutador de vista --- */
.view-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.view-toggle button {
  padding: .5rem .875rem;
  font-family: "Geist Mono", monospace;
  font-size: .75rem;
  letter-spacing: -.02em;
  color: var(--muted);
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.view-toggle button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }

.projects__empty {
  padding: 4rem 0;
  text-align: center;
  color: var(--muted);
}

/* ======================= Tarjeta de proyecto ============================= */
.project { position: relative; }
.project[hidden] { display: none; }

.project__head {
  display: grid;
  width: 100%;
  text-align: left;
  align-items: center;
  color: inherit;
  cursor: pointer;
  transition: opacity var(--t-fast) var(--ease);
}

.project__num {
  font-family: "Geist Mono", monospace;
  font-size: .75rem;
  color: var(--muted);
}

.project__name { letter-spacing: -.03em; }

.project__summary,
.project__client,
.project__type,
.project__year { color: var(--muted); }

.project__meta {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  font-family: "Geist Mono", monospace;
  font-size: .8125rem;
  letter-spacing: -.02em;
}

/* Chevron que gira al abrir. */
.project__chevron {
  width: 1.5rem; height: 1.5rem;
  position: relative;
  justify-self: end;
  flex: none;
}
.project__chevron::before,
.project__chevron::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  background: currentColor;
  translate: -50% -50%;
  transition: rotate var(--t-med) var(--ease), opacity var(--t-med) var(--ease);
}
.project__chevron::before { width: .75rem; height: 1px; }
.project__chevron::after  { width: 1px; height: .75rem; }
.project.is-open .project__chevron::after { rotate: 90deg; opacity: 0; }

/* --- Panel desplegable ---
   grid-template-rows 0fr→1fr: anima sin medir alturas a mano, así que
   sigue funcionando si el contenido cambia de tamaño después. */
.project__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease);
}
.project.is-open .project__panel { grid-template-rows: 1fr; }

.project__panel-inner {
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  opacity: 0;
  transition: opacity var(--t-fast) var(--ease);
}
.project.is-open .project__panel-inner { opacity: 1; transition-delay: .15s; }

.project__detail { display: grid; gap: 2rem; padding-block: 2.5rem 3.5rem; }
.project__block { display: grid; gap: .75rem; }
.project__block-text { color: var(--muted); max-width: 48ch; }

.project__stack { display: flex; flex-wrap: wrap; gap: .5rem; }

.project__result {
  display: grid;
  gap: .5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.project__result-value {
  font-size: 3rem;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -.03em;
}
.project__result-label { color: var(--muted); font-size: .875rem; }

.project__visual { padding-block: 2.5rem 3.5rem; }

/* ======================= Modo ÍNDICE ===================================== */
.projects__list.is-index .project { border-bottom: 1px solid var(--line); }

.projects__list.is-index .project__head {
  grid-template-columns: 3rem minmax(0, 1.1fr) minmax(0, 1.4fr) auto 1.5rem;
  gap: 2rem;
  padding-block: 2rem;
}

.projects__list.is-index .project__thumb { display: none; }

.projects__list.is-index .project__name     { font-size: 1.75rem; }
.projects__list.is-index .project__client   { display: none; }
.projects__list.is-index .project__summary  { font-size: .9375rem; }

/* El hover es el único momento decorativo: la fila apuntada se queda, el
   resto baja de opacidad. */
.projects__list.is-index.is-hovering .project { opacity: .35; }
.projects__list.is-index.is-hovering .project:hover,
.projects__list.is-index .project.is-open { opacity: 1; }

/* ======================= Modo GALERÍA ==================================== */
.projects__list.is-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
  align-items: start;
}

.projects__list.is-gallery .project {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--t-fast) var(--ease);
}
.projects__list.is-gallery .project:hover { border-color: var(--line-strong); }

/* Una ficha abierta ocupa el ancho completo de la rejilla. */
.projects__list.is-gallery .project.is-open { grid-column: 1 / -1; }

.projects__list.is-gallery .project__head {
  grid-template-columns: auto 1fr 1.5rem;
  grid-template-areas:
    "thumb thumb thumb"
    "num   meta  chevron"
    "name  name  name"
    "sum   sum   sum";
  gap: .75rem 1rem;
  padding: 1rem 1rem 1.75rem;
}
.projects__list.is-gallery .project__thumb   { grid-area: thumb; margin: -1rem -1rem .75rem; }
.projects__list.is-gallery .project__num     { grid-area: num; }
.projects__list.is-gallery .project__client  { grid-area: num; justify-self: start; display: none; }
.projects__list.is-gallery .project__meta    { grid-area: meta; justify-self: end; }
.projects__list.is-gallery .project__chevron { grid-area: chevron; }
.projects__list.is-gallery .project__name    { grid-area: name; font-size: 1.5rem; }
.projects__list.is-gallery .project__summary { grid-area: sum; font-size: .9375rem; }

.projects__list.is-gallery .project__panel-inner { padding-inline: 1rem; }

/* ======================= Miniatura y preview ============================= */
.project__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: 1px solid var(--line);
}
.project__thumb > * { width: 100%; height: 100%; }

/* 16/10 es la proporcion de una captura. Un diagrama o una conversacion
   tienen su propia altura natural: forzarlos al mismo marco deja medio
   recuadro vacio. */
.project__thumb:has(.flow--compact),
.project__thumb:has(.chat--compact) { aspect-ratio: auto; }
.project__thumb:has(.flow--compact) > *,
.project__thumb:has(.chat--compact) > * { height: auto; }

/* Preview que sigue al cursor en modo Índice. */
.projects__preview {
  position: fixed;
  top: 0; left: 0;
  z-index: var(--z-preview);
  width: 22rem;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  scale: .94;
}
.projects__preview > * { width: 100%; height: 100%; }

/* Las capturas van en gris en el listado y recuperan su color cuando el
   proyecto pasa a ser el protagonista. Mantiene el índice monocromo sin
   falsear el trabajo real. */
.project__shot { width: 100%; height: 100%; overflow: hidden; }
.project__shot img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: filter var(--t-med) var(--ease);
}
.project.is-open .project__visual .project__shot img,
.projects__preview .project__shot img { filter: none; }

.project__visual .project__shot {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
}

/* ======================= Diagrama de flujo ===============================
   Se dibuja con HTML y no con SVG: las etiquetas son texto de longitud
   variable y en SVG habría que medirlas y partirlas a mano. Los conectores
   son pseudo-elementos que escalan desde arriba, así que el efecto de
   «ir dibujándose» se mantiene.
   ------------------------------------------------------------------------- */
.flow {
  display: grid;
  gap: 1.75rem;
  counter-reset: flow;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.flow__node {
  position: relative;
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: .875rem 1.125rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-btn);
  background: var(--bg);
}

/* Conector hacia el nodo siguiente. */
.flow__node:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 2rem;
  top: 100%;
  width: 1px;
  height: 1.75rem;
  background: var(--line-strong);
  transform-origin: top center;
  scale: 1 0;
  transition: scale var(--t-med) var(--ease);
  transition-delay: calc(var(--i) * .07s + .2s);
}
.project.is-open .flow__node:not(:last-child)::after { scale: 1 1; }

.flow__index {
  font-family: "Geist Mono", monospace;
  font-size: .6875rem;
  color: var(--muted);
  flex: none;
  width: 1.25rem;
}
.flow__label { font-size: .9375rem; letter-spacing: -.01em; }

/* Versión miniatura: cabe en la tarjeta y en el preview flotante. */
.flow--compact {
  gap: .5rem;
  padding: 1.25rem;
  border: 0;
  border-radius: 0;
  align-content: center;
}
.flow--compact .flow__node { padding: .4375rem .625rem; gap: .5rem; }
.flow--compact .flow__label { font-size: .75rem; }
.flow--compact .flow__index { font-size: .5625rem; width: 1rem; }
.flow--compact .flow__node:not(:last-child)::after { height: .5rem; left: 1.5rem; scale: 1 1; }

/* ======================= Panel sobre foto ================================
   El montaje "comercial": la foto de la flota al fondo, oscurecida, y el
   panel del sistema flotando encima. El texto es HTML real, así que sale
   nítido a cualquier tamaño, se traduce con el resto y no depende de que un
   modelo de imagen sepa escribir.
   ------------------------------------------------------------------------- */
.dash {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--surface-2);
  isolation: isolate;
}

.dash__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
  filter: grayscale(1) brightness(.46) contrast(1.1);
}

/* Viñeta: separa el panel del fondo sin depender de cómo salga la foto. */
.dash::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 90% at 50% 45%, rgba(10,10,11,.35), rgba(10,10,11,.88));
}

.dash__panel {
  width: min(86%, 34rem);
  padding: 1.25rem 1.375rem 1rem;
  border-radius: var(--radius-card);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2rem 4rem rgba(0, 0, 0, .55);
  color: var(--text);
}

.dash__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .875rem;
  margin-bottom: .25rem;
  border-bottom: 1px solid var(--line);
}

.dash__meta {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: .6875rem;
  letter-spacing: -.02em;
  color: var(--muted);
}

.dash__table { display: grid; }

.dash__row {
  display: grid;
  grid-template-columns: 1.25fr .85fr 1.5fr .75rem;
  align-items: center;
  gap: .75rem;
  padding: .5625rem 0;
  font-size: .8125rem;
  letter-spacing: -.01em;
  border-bottom: 1px solid var(--line);
}
.dash__row:last-child { border-bottom: 0; }

.dash__row--head {
  font-family: "Geist Mono", monospace;
  font-size: .625rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  padding-block: .5rem;
}

.dash__meter,
.dash__status { font-family: "Geist Mono", monospace; font-size: .75rem; color: var(--muted); }

/* El estado se codifica por relleno, no por color: en monocromo el color no
   está disponible y de todos modos no debería ser el único indicador. */
.dash__dot {
  width: .5rem; height: .5rem;
  border-radius: 50%;
  justify-self: end;
  border: 1px solid var(--text);
}
.dash__dot--ok      { background: transparent; }
.dash__dot--due     { background: var(--muted); border-color: var(--muted); }
.dash__dot--overdue { background: var(--text); }

/* Miniatura: el panel se encoge pero sigue siendo legible. */
.dash--compact { border-radius: 0; }
.dash--compact .dash__panel { width: 88%; padding: .75rem .875rem .5rem; }
.dash--compact .dash__row { font-size: .625rem; padding: .3125rem 0; gap: .5rem; }
.dash--compact .dash__row--head { font-size: .5rem; }
.dash--compact .dash__meter,
.dash--compact .dash__status { font-size: .5625rem; }
.dash--compact .dash__head { padding-bottom: .5rem; }
.dash--compact .dash__meta { font-size: .5rem; }
.dash--compact .dash__dot { width: .375rem; height: .375rem; }

@media (max-width: 64rem) {
  .dash__panel { width: 92%; padding: .875rem 1rem .75rem; }
  .dash__row { font-size: .6875rem; gap: .5rem; }
  .dash__meter, .dash__status { font-size: .625rem; }
}

/* ======================= Conversación ==================================== */
.chat {
  display: grid;
  gap: .625rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.chat__bubble {
  max-width: 78%;
  padding: .75rem 1rem;
  border-radius: 1rem;
  font-size: .9375rem;
  line-height: 1.45;
  letter-spacing: -.01em;
}

/* El bot habla en blanco invertido; el cliente, en superficie oscura. */
.chat__bubble--bot {
  justify-self: start;
  background: var(--panel);
  color: var(--panel-ink);
  border-bottom-left-radius: .25rem;
}
.chat__bubble--user {
  justify-self: end;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-bottom-right-radius: .25rem;
}

.chat--compact {
  gap: .375rem;
  padding: 1.25rem;
  border: 0;
  border-radius: 0;
  align-content: center;
}
.chat--compact .chat__bubble { font-size: .75rem; padding: .4375rem .625rem; border-radius: .625rem; }

/* ======================= Responsive ====================================== */
@media (max-width: 64rem) {
  .projects__head { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .projects__bar  { flex-direction: column; align-items: stretch; }

  /* En móvil no hay sitio para las columnas del índice ni cursor al que
     seguir: sólo galería, en una columna. */
  .view-toggle { display: none; }
  .projects__list.is-gallery,
  .projects__list.is-index { display: grid; grid-template-columns: 1fr; gap: 1rem; }

  .projects__list.is-index .project {
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    background: var(--surface);
    overflow: hidden;
  }
  .projects__list.is-index .project__thumb { display: block; }
  .projects__list.is-index .project__head,
  .projects__list.is-gallery .project__head {
    grid-template-columns: auto 1fr 1.5rem;
    grid-template-areas:
      "thumb thumb thumb"
      "num   meta  chevron"
      "name  name  name"
      "sum   sum   sum";
    gap: .75rem 1rem;
    padding: 1rem 1rem 1.5rem;
  }
  .projects__list.is-index .project__thumb { grid-area: thumb; margin: -1rem -1rem .75rem; }
  .projects__list.is-index .project__num     { grid-area: num; }
  .projects__list.is-index .project__meta    { grid-area: meta; justify-self: end; }
  .projects__list.is-index .project__chevron { grid-area: chevron; }
  .projects__list.is-index .project__name    { grid-area: name; font-size: 1.25rem; }
  .projects__list.is-index .project__summary { grid-area: sum; display: block; font-size: .875rem; }

  .project__panel-inner { grid-template-columns: 1fr; gap: 0; padding-inline: 1rem; }
  .project__detail  { padding-block: 1.5rem 1rem; gap: 1.5rem; }
  .project__visual  { padding-block: 0 2rem; }
  .project__result-value { font-size: 2.25rem; }
  .projects__preview { display: none; }
  .flow, .chat { padding: 1.25rem; }
}

/* --- Experiencias: sección pinneada con scroll horizontal ---------------- */
.experiences { position: relative; overflow: hidden; }

.experiences__stage {
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.experiences__head { text-align: center; position: relative; z-index: 1; pointer-events: none; }

/* Las dos palabras separadas, como "Happy  Sellers". */
.experiences__heading {
  display: flex;
  justify-content: center;
  gap: 3rem;
  color: var(--text);
  margin-top: 1.5rem;
}

.experiences__track {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  padding-inline: 70vw 12vw;
  will-change: transform;
}

.experience {
  width: 31.25rem;                      /* 500px @16, igual que la referencia */
  flex: none;
  background: var(--panel);
  color: var(--panel-ink);
  border-radius: var(--radius-card);
  padding: 2.625rem;                    /* 42px @16 */
  display: grid;
  gap: 2rem;
}

/* El escalonado vertical: cada tarjeta a distinta altura. */
.experience:nth-child(4n+1) { translate: 0 -22%; }
.experience:nth-child(4n+2) { translate: 0 10%; }
.experience:nth-child(4n+3) { translate: 0 -8%; }
.experience:nth-child(4n+4) { translate: 0 20%; }

.experience__quote { font-size: 1.25rem; line-height: 1.45; letter-spacing: -.02em; }

.experience__author { color: color-mix(in srgb, currentColor 72%, transparent); }
.experience__author::before { background: currentColor; }

/* Degradación en móvil: scroll horizontal nativo con snap, sin pin. */
@media (max-width: 64rem) {
  .experiences__stage { height: auto; display: block; }
  .experiences__track {
    position: static;
    width: auto;
    padding-inline: 0;
    margin-top: 3rem;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .experiences__track::-webkit-scrollbar { display: none; }
  .experience {
    width: min(80vw, 22rem);
    scroll-snap-align: center;
    translate: none !important;
  }
  .experiences__heading { gap: 1rem; }
}

/* --- Contacto ------------------------------------------------------------ */
.contact__inner { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }

.contact__heading { margin-block: 1.5rem 2rem; max-width: 14ch; }

.contact__text { color: var(--muted); max-width: 40ch; margin-bottom: 2.5rem; }

/* Identidad legal del negocio: Meta la contrasta con tus documentos. */
.contact__identity {
  display: grid;
  gap: 1.125rem;
  padding: 2.625rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}

.contact__row { display: grid; gap: .25rem; }

.contact__label {
  font-family: "Geist Mono", monospace;
  font-size: .6875rem;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact__value { font-size: 1rem; letter-spacing: -.01em; }

/* Puente a los datos fiscales completos, que viven sólo en las legales. */
.contact__full {
  margin-top: .5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: .8125rem;
}
.contact__full a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: .2em;
  transition: color var(--t-fast) var(--ease);
}
.contact__full a:hover { color: var(--text); }

@media (max-width: 64rem) {
  .contact__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact__identity { padding: 1.5rem; }
}

/* --- Footer ----------------------------------------------------------------
   Tres cosas que estaban mal antes:
     · el marquee se cortaba a mitad de palabra contra las esquinas
       redondeadas y parecía un accidente, no un bucle;
     · el wordmark iba en vw, así que no tenía relación con el ancho del
       panel y se desbordaba dejando un hueco muerto;
     · las columnas no tenían jerarquía ni una llamada a la acción.
   -------------------------------------------------------------------------- */
/* Hueco para la barra CTA fija: sin esto tapa la tira legal del pie, que es
   justo donde van razón social, RUC y dirección. */
.footer { padding-bottom: 7rem; }

.footer__panel {
  position: relative;
  background: var(--panel-alt);
  color: var(--panel-alt-ink);
  border-radius: var(--radius-panel);
  overflow: hidden;
  container-type: inline-size;   /* para dimensionar el wordmark */
}

/* El marquee se desvanece en los dos extremos: así el bucle se lee como
   movimiento continuo y no como texto recortado. */
.footer__marquee {
  padding-block: 3.5rem 2.25rem;
  color: var(--panel-ink);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.footer__marquee .marquee__item { font-size: 4.5rem; letter-spacing: -.03em; }

.footer__cols {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem 2rem;
  padding: 3rem 5rem 2.5rem;
  border-top: 1px solid rgba(10, 10, 11, .12);
}

.footer__col-head {
  display: block;
  margin-bottom: 1.5rem;
  color: color-mix(in srgb, currentColor 60%, transparent);
}
.footer__col-head::before { background: currentColor; }

.footer__col ul { display: grid; gap: .875rem; }
.footer__col a {
  font-size: .9375rem;
  opacity: .72;
  transition: opacity var(--t-fast) var(--ease);
}
.footer__col a:hover { opacity: 1; }

.footer__col--brand { max-width: 24rem; }
.footer__blurb { font-size: .9375rem; opacity: .72; line-height: 1.55; }
.footer__cta { margin-top: 1.75rem; opacity: 1; }

/* Wordmark recortado por el borde inferior. En cqi, así que se escala con el
   ancho del panel y encaja siempre. */
.footer__wordmark {
  display: block;
  text-align: center;
  font-size: 17cqi;
  line-height: .74;
  letter-spacing: -.045em;
  font-weight: 400;
  margin-bottom: -.2em;
  color: color-mix(in srgb, var(--panel-ink) 9%, transparent);
  user-select: none;
  pointer-events: none;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 2rem;
  padding: 1.75rem .5rem 0;
  font-family: "Geist Mono", monospace;
  font-size: .75rem;
  letter-spacing: -.02em;
  color: var(--muted);
}

.footer__legal a { text-decoration: underline; text-underline-offset: .2em; }

@media (max-width: 64rem) {
  .footer__marquee { padding-block: 2.25rem 1.5rem; }
  .footer__marquee .marquee__item { font-size: 2rem; }
  .footer__cols {
    grid-template-columns: 1fr 1fr;
    padding: 2rem 1.5rem 2.5rem;
    gap: 2rem 1rem;
  }
  .footer__col--brand { grid-column: 1 / -1; max-width: none; }
  .footer__wordmark { font-size: 20cqi; margin-bottom: -.18em; }
  .footer__legal { flex-direction: column; padding-inline: 0; }
  .footer { padding-bottom: 8rem; }
}

/* --- Páginas legales ----------------------------------------------------- */
.legal { padding-block: 10rem 6rem; }
.legal__inner { grid-column: 3 / 11; }
.legal h1 { margin-bottom: 1rem; }
.legal h2 { font-size: 1.5rem; letter-spacing: -.02em; margin-block: 3rem 1rem; font-weight: 400; }
.legal p, .legal li { color: var(--muted); margin-bottom: 1rem; max-width: 70ch; }
.legal ul { list-style: disc; padding-left: 1.25rem; }
.legal a { color: var(--accent); text-decoration: underline; text-underline-offset: .2em; }
.legal__updated { font-family: "Geist Mono", monospace; font-size: .8125rem; color: var(--muted); }

@media (max-width: 64rem) {
  .legal { padding-block: 7rem 3rem; }
  .legal__inner { grid-column: 1 / -1; }
}