/* ==========================================================================
   Artica Digital — sistema visual
   Lienzo oscuro editorial, glow de marca (cian #00AEC7 / naranja #FA4616),
   superficies de vidrio y movimiento contenido al scroll.
   ========================================================================== */

:root {
  /* Marca */
  --cyan:        #00AEC7;
  --cyan-lite:   #5BDDEE;
  --cyan-deep:   #00798C;
  --orange:      #FA4616;
  --orange-lite: #FF8A5C;

  /* Lienzo */
  --ink:      #05070A;
  --ink-2:    #080C12;
  --ink-3:    #0C121A;
  --text:     #E9EEF4;
  --muted:    #93A3B4;
  --faint:    #6C7D96;   /* 4.81:1 sobre --ink · WCAG AA para texto normal */

  --surface:      rgba(255, 255, 255, .035);
  --surface-hi:   rgba(255, 255, 255, .06);
  --border:       rgba(255, 255, 255, .09);
  --border-hi:    rgba(255, 255, 255, .16);

  /* Ritmo */
  --wrap:   1240px;
  --gutter: 24px;
  --r-sm:   10px;
  --r:      16px;
  --r-lg:   24px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Onest, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; letter-spacing: -.03em; line-height: 1.08; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--cyan); color: #04070A; }

:focus-visible {
  outline: 2px solid var(--cyan-lite);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 12px; z-index: 200;
  background: var(--cyan); color: #04070A;
  padding: 10px 18px; border-radius: 999px; font-weight: 600;
}
.skip:focus { left: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* Grano sutil sobre todo el lienzo ------------------------------------- */
.grain {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ==========================================================================
   Tipografía de escala
   ========================================================================== */

.display {
  font-size: clamp(2.6rem, 6.4vw, 5.1rem);
  font-weight: 300;
  letter-spacing: -.045em;
  line-height: 1.02;
  /* Reparte las líneas de forma pareja: importa ahora que el titular se
     parte en dos colores y va centrado. */
  text-wrap: balance;
}
.h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 300;
  letter-spacing: -.04em;
  line-height: 1.08;
}
.h3 { font-size: clamp(1.25rem, 1.9vw, 1.55rem); font-weight: 500; letter-spacing: -.025em; }

.lead {
  font-size: clamp(1.05rem, 1.55vw, 1.3rem);
  line-height: 1.6;
  color: var(--muted);
  font-weight: 300;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .72rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan-lite);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}

.grad {
  background: linear-gradient(105deg, var(--cyan-lite) 0%, var(--cyan) 38%, var(--orange) 92%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

.muted { color: var(--muted); }
.measure { max-width: 62ch; }

/* ==========================================================================
   Botones
   ========================================================================== */

.btn {
  --btn-bg: linear-gradient(100deg, var(--cyan) 0%, #00C2D4 55%, var(--orange) 190%);
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border: 0; border-radius: 999px;
  background: var(--btn-bg); color: #04070A;
  font: inherit; font-weight: 600; font-size: .95rem; letter-spacing: -.01em;
  cursor: pointer; white-space: nowrap;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  box-shadow: 0 0 0 rgba(0, 174, 199, 0);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 34px -8px rgba(0, 174, 199, .55); }
.btn::after { content: "→"; font-weight: 400; transition: transform .3s var(--ease); }
.btn:hover::after { transform: translateX(4px); }

.btn-ghost {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { border-color: var(--border-hi); background: var(--surface-hi); box-shadow: none; }

.btn-sm { padding: 10px 20px; font-size: .88rem; }
.btn-block { display: flex; justify-content: center; width: 100%; }

/* Enlace dentro de un texto corrido. Sin esto heredaría el color del párrafo
   y nadie sabría que se puede pulsar. */
.enlace {
  color: var(--cyan-lite);
  text-decoration: underline;
  text-decoration-color: rgba(91, 221, 238, .38);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color .25s var(--ease), color .25s var(--ease);
}
.enlace:hover { text-decoration-color: var(--cyan-lite); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--cyan-lite); font-weight: 500; font-size: .95rem;
}
.link-arrow::after { content: "→"; transition: transform .3s var(--ease); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ==========================================================================
   Encabezado
   ========================================================================== */

.site-head {
  position: sticky; top: 0; z-index: 100;
  transition: background .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-head.is-stuck {
  background: rgba(5, 7, 10, .82);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--border);
}

.head-inner { display: flex; align-items: center; gap: 28px; height: 78px; }

.brand img { width: 132px; }

.nav { margin-left: auto; }
.nav-list { display: flex; gap: 4px; }
.nav-list a {
  display: block; padding: 9px 15px; border-radius: 999px;
  font-size: .93rem; color: var(--muted);
  transition: color .25s var(--ease), background .25s var(--ease);
}
.nav-list a:hover { color: var(--text); background: var(--surface); }
.nav-list a.is-active { color: var(--text); }
@media (max-width: 1160px) {
  .nav-list a { padding-inline: 11px; font-size: .89rem; }
  .head-inner { gap: 18px; }
}
.nav-list a.is-active::after {
  content: ""; display: block; height: 1px; margin-top: 5px;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

/* --- Desplegable de Servicios ---------------------------------------- */
.con-mega { position: relative; }
.con-mega > a { display: inline-flex; align-items: center; gap: 6px; }
.caret {
  width: 6px; height: 6px; margin-top: -3px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform .25s var(--ease);
}
.con-mega:hover .caret, .con-mega:focus-within .caret { transform: rotate(225deg) translate(-2px,-2px); }

.mega {
  position: absolute; top: calc(100% + 10px); left: 50%;
  width: min(680px, calc(100vw - 48px));
  transform: translate(-50%, -8px);
  opacity: 0; pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  background: rgba(8, 12, 18, .97);
  backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-lg);
  box-shadow: 0 28px 60px -20px rgba(0,0,0,.75);
  padding: 22px;
  z-index: 120;
}
/* se abre al pasar el cursor y también al enfocar con el teclado */
.con-mega:hover .mega,
.con-mega:focus-within .mega {
  opacity: 1; pointer-events: auto; transform: translate(-50%, 0);
}
/* zona invisible que evita que el panel se cierre al bajar el cursor */
.mega::before {
  content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px;
}
/* Al elegir una opción el panel se cierra, aunque el cursor siga encima.
   Va después de las reglas de :hover y :focus-within para ganarles. */
.con-mega.cerrado .mega {
  opacity: 0; pointer-events: none; transform: translate(-50%, -8px);
}

.mega-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 22px; }
.mega-grupo > p {
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--faint); margin: 0 0 8px 10px;
}
.mega-grupo ul { display: grid; gap: 1px; }
.mega a, .mega-pie {
  display: block; padding: 9px 10px; border-radius: 10px;
  transition: background .2s var(--ease);
}
.mega a:hover, .mega a:focus-visible,
.mega-pie:hover, .mega-pie:focus-visible { background: var(--surface-hi); }
.mi-t { display: block; font-size: .93rem; color: var(--text); }
/* La flecha aparece sobre el elemento que se está señalando. Reserva su
   espacio siempre, para que nada se recorra al encenderse. */
.mi-t::after {
  content: " \2192"; display: inline-block;
  color: var(--cyan-lite);
  opacity: 0; transform: translateX(-4px);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.mega a:hover .mi-t::after,
.mega a:focus-visible .mi-t::after { opacity: 1; transform: none; }
.mi-d { display: block; font-size: .8rem; color: var(--faint); margin-top: 2px; line-height: 1.4; }

/* El último enlace del panel es un elemento más: sin marco ni acento fijo */
.mega-pie { margin-top: 12px; }

@media (max-width: 980px) { .mega { display: none; } }

.burger {
  display: none; width: 42px; height: 42px; margin-left: auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 11px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span {
  display: block; width: 17px; height: 1.5px; background: var(--text);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }

.mobile-nav {
  background: rgba(5, 7, 10, .97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 26px 0 34px;
  max-height: calc(100dvh - 78px); overflow-y: auto;
}
.mnav-main > li > a {
  display: block; padding: 13px 0; font-size: 1.4rem; font-weight: 300;
  letter-spacing: -.03em; border-bottom: 1px solid var(--border);
}

/* --- Secciones plegables del menú móvil -------------------------------
   Con <details> nativo: se abre al tocar, funciona sin JavaScript y el
   lector de pantalla lo anuncia solo. */
.mnav-grupo { border-bottom: 1px solid var(--border); }
.mnav-grupo > summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 0; cursor: pointer; list-style: none;
  font-size: 1.4rem; font-weight: 300; letter-spacing: -.03em;
}
.mnav-grupo > summary::-webkit-details-marker { display: none; }
.mnav-grupo > summary::after {
  content: ""; width: 9px; height: 9px; margin-right: 6px;
  border-right: 2px solid var(--cyan-lite);
  border-bottom: 2px solid var(--cyan-lite);
  transform: rotate(45deg) translateY(-3px);
  transition: transform .25s var(--ease);
}
.mnav-grupo[open] > summary::after { transform: rotate(225deg) translateY(-1px); }
.mnav-grupo[open] > summary { color: var(--cyan-lite); }

.mnav-grupo-tit {
  margin: 16px 0 6px; font-size: .68rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--faint);
}
.mnav-grupo .mnav-sub { padding-left: 2px; }
.mnav-grupo .mnav-sub:last-of-type { border-top: 1px solid var(--border); margin-top: 10px; }

.mnav-ir {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 16px 0 20px; font-size: .92rem; color: var(--cyan-lite);
}
.mnav-ir::after { content: "→"; }
.mnav-label {
  margin: 26px 0 10px; font-size: .7rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--cyan-lite);
}
.mnav-sub a { display: block; padding: 11px 0; border-bottom: 1px solid var(--border); }
.sub-t { display: block; font-size: 1rem; }
.sub-d { display: block; font-size: .85rem; color: var(--faint); }
.mobile-nav .btn { margin-top: 26px; }

/* ==========================================================================
   Secciones y fondos
   ========================================================================== */

.section { position: relative; padding: clamp(72px, 10vw, 130px) 0; z-index: 2; }
.section-tight { padding: clamp(52px, 7vw, 88px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .h2 + .lead { margin-top: 20px; }

.rule { height: 1px; background: linear-gradient(90deg, transparent, var(--border), transparent); border: 0; margin: 0; }

/* Halos de color: manchas difusas que se mueven muy lento */
.aura { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.aura::before, .aura::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(110px); opacity: .5;
}
.aura::before {
  width: 46vw; height: 46vw; left: -12vw; top: -14vw;
  background: radial-gradient(circle, rgba(0, 174, 199, .5), transparent 66%);
  animation: drift-a 26s var(--ease) infinite alternate;
}
.aura::after {
  width: 38vw; height: 38vw; right: -10vw; bottom: -18vw;
  background: radial-gradient(circle, rgba(250, 70, 22, .34), transparent 66%);
  animation: drift-b 32s var(--ease) infinite alternate;
}
.aura-soft::before { opacity: .3; }
.aura-soft::after { opacity: .22; }

@keyframes drift-a { to { transform: translate3d(9vw, 7vw, 0) scale(1.16); } }
@keyframes drift-b { to { transform: translate3d(-8vw, -6vw, 0) scale(1.22); } }

/* Retícula tenue de fondo */
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 78%);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero { position: relative; padding: clamp(72px, 11vw, 132px) 0 clamp(64px, 8vw, 104px); overflow: hidden; }
.hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  z-index: 0; opacity: .85;
}
.hero .wrap { position: relative; z-index: 2; }
.hero-copy { max-width: 890px; }

/* Entrada centrada, en la portada y en cada página interior: la puerta de
   todas se ve igual. De ahí para abajo el contenido vuelve a la izquierda,
   que es donde se lee. */
.hero-centro,
.intro-centro { margin-inline: auto; text-align: center; }
.hero-centro .eyebrow,
.intro-centro .eyebrow { justify-content: center; }
.hero-centro .eyebrow::after,
.intro-centro .eyebrow::after {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(270deg, transparent, var(--cyan));
}
.hero-centro .lead,
.intro-centro .lead { margin-inline: auto; }
.hero-centro .hero-actions,
.hero-centro .hero-note,
.intro-centro .hero-actions,
.intro-centro .marcas { justify-content: center; }
/* El índice se centra como bloque, pero su lista sigue alineada a la
   izquierda: una lista centrada no se lee, se adivina. */
.intro-centro .page-index { text-align: left; }
.hero .display { margin-bottom: 26px; }
.hero .lead { max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero-note {
  display: flex; align-items: center; gap: 10px;
  margin-top: 30px; font-size: .88rem; color: var(--faint);
}
.dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(0, 174, 199, .6);
  animation: pulse 2.6s ease-out infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 11px rgba(0, 174, 199, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 174, 199, 0); }
}

/* Banda de cifras -------------------------------------------------------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; margin-top: clamp(52px, 7vw, 84px);
}
.stat {
  background: var(--ink-2); padding: 28px 26px;
  /* Centrado: con cifras de anchos muy distintos —"2" junto a "+17 años"—
     alinearlas a la izquierda deja la corta perdida en su celda. */
  text-align: center;
  transition: background .35s var(--ease);
}
.stat:hover { background: var(--ink-3); }
.stat b {
  display: block; font-size: clamp(1.9rem, 3.2vw, 2.7rem); font-weight: 300;
  letter-spacing: -.04em; line-height: 1; margin-bottom: 9px;
}
.stat span { font-size: .87rem; color: var(--muted); line-height: 1.45; display: block; }

/* ==========================================================================
   Tarjetas
   ========================================================================== */

.cards { display: grid; gap: 20px; }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative; isolation: isolate;
  background: linear-gradient(168deg, var(--surface), rgba(255,255,255,.012));
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 32px 30px; overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(560px circle at var(--mx, 50%) var(--my, 0%), rgba(0,174,199,.13), transparent 42%);
  transition: opacity .45s var(--ease);
}
.card:hover { transform: translateY(-5px); border-color: var(--border-hi); }
.card:hover::before { opacity: 1; }

.card .h3 { margin-bottom: 12px; }
.card p { color: var(--muted); font-size: .96rem; }
.card .link-arrow { margin-top: 20px; }

a.card { display: block; }

.card-num {
  font-size: .74rem; letter-spacing: .16em; color: var(--faint);
  margin-bottom: 20px; display: block;
}

.card-ico {
  width: 46px; height: 46px; margin-bottom: 22px;
  display: grid; place-items: center; border-radius: 13px;
  background: linear-gradient(150deg, rgba(0,174,199,.2), rgba(250,70,22,.14));
  border: 1px solid var(--border);
}
.card-ico svg { width: 22px; height: 22px; stroke: var(--cyan-lite); fill: none; stroke-width: 1.5; }

/* ==========================================================================
   Rejilla bento
   Celdas de distinto tamaño: cuánto ocupa algo dice cuánto pesa. La celda
   que cruza toda la fila es, literalmente, la capa transversal.
   ========================================================================== */

.bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(178px, auto);
  gap: 20px;
}
.b-2   { grid-column: span 2; }
.b-2x2 { grid-column: span 2; grid-row: span 2; }
.b-4   { grid-column: span 4; }

/* Celda ancha: el texto se acomoda en dos columnas en vez de estirarse */
.card.card-ancho { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.card-ancho > div:last-child { align-self: center; }

/* Celda alta: encabezado mayor y la lista de pasos, para que el espacio
   se ocupe con contenido y no con aire */
.card.card-alto { display: flex; flex-direction: column; }
.card-alto .h3 { font-size: clamp(1.5rem, 2.4vw, 1.95rem); font-weight: 300; letter-spacing: -.035em; }
.card-alto > p { font-size: 1.02rem; }
.card-alto .link-arrow { margin-top: auto; padding-top: 22px; }

@media (max-width: 1000px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; }
  .b-2, .b-4, .b-2x2 { grid-column: span 2; grid-row: auto; }
  .card-ancho { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 680px) {
  .bento { grid-template-columns: 1fr; }
  .b-2, .b-4, .b-2x2 { grid-column: span 1; }
}

/* Tarjeta destacada, ocupa doble ancho */
.card-wide { grid-column: span 2; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag {
  font-size: .78rem; color: var(--muted);
  padding: 5px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
}

/* ==========================================================================
   Listas de contenido
   ========================================================================== */

.checks li {
  position: relative; padding-left: 30px; margin-bottom: 13px;
  color: var(--muted); font-size: .97rem;
}
.checks li::before {
  content: ""; position: absolute; left: 4px; top: .58em;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 11px rgba(0,174,199,.75);
}
.checks strong { color: var(--text); font-weight: 500; }

/* ==========================================================================
   Ciclo de pasos
   No es una lista: es un circuito que se recorre y vuelve a empezar. El
   énfasis avanza solo; el texto de los cuatro pasos se lee siempre, con
   avance o sin él.
   ========================================================================== */

.ciclo { position: relative; margin-top: clamp(24px, 3vw, 36px); }

/* la vía por la que viaja el avance */
.ciclo-via {
  position: relative; height: 2px; border-radius: 2px; margin-bottom: 30px;
  background: linear-gradient(90deg, rgba(0, 174, 199, .2), rgba(250, 70, 22, .2));
}
.ciclo-pulso {
  position: absolute; top: 50%; left: 12.5%;
  width: 9px; height: 9px; border-radius: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(120deg, var(--cyan-lite), var(--orange));
  box-shadow: 0 0 16px rgba(0, 174, 199, .7);
  transition: left .85s var(--ease), top .85s var(--ease);
}
.ciclo-pulso::after {
  content: ""; position: absolute; inset: -7px;
  border-radius: 50%; border: 1px solid rgba(0, 174, 199, .32);
}

.ciclo-pasos {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px; list-style: none; margin: 0; padding: 0;
}
.ciclo-paso {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: linear-gradient(168deg, var(--surface), rgba(255, 255, 255, .012));
  padding: 26px 22px;
  transition: border-color .5s var(--ease), transform .5s var(--ease), background .5s var(--ease);
}
.ciclo-paso.is-on {
  border-color: var(--border-hi);
  transform: translateY(-4px);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(0, 174, 199, .12), transparent 62%),
    linear-gradient(168deg, var(--surface-hi), rgba(255, 255, 255, .012));
}
.ciclo-n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin-bottom: 16px;
  border-radius: 50%; border: 1px solid var(--border);
  font-size: .8rem; color: var(--muted);
  font-variant-numeric: tabular-nums;
  transition: background .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
}
.ciclo-paso.is-on .ciclo-n {
  background: linear-gradient(140deg, var(--cyan), var(--orange));
  border-color: transparent; color: #04070A; font-weight: 600;
}
.ciclo-paso h3 {
  font-size: 1.05rem; font-weight: 500; letter-spacing: -.02em; margin-bottom: 9px;
}
.ciclo-paso p { color: var(--muted); font-size: .92rem; line-height: 1.5; }

/* el cierre del circuito: se enciende cuando el avance llega al último paso */
.ciclo-vuelta {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0 0; font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--faint);
  transition: color .5s var(--ease);
}
.ciclo-vuelta::before {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border));
}
.ciclo-vuelta.is-on { color: var(--orange-lite); }

/* Cinco estaciones caben en fila solo si el texto de cada una es corto */
.ciclo[data-cols="5"] .ciclo-pasos { grid-template-columns: repeat(5, minmax(0, 1fr)); }

/* Variante vertical: para secuencias con texto largo —una historia, una
   ruta narrada— donde cuatro columnas apretarían la lectura. Mismo
   vocabulario: misma vía, mismo pulso, mismos números. */
.ciclo.vertical { padding-left: 38px; }
.ciclo.vertical .ciclo-via {
  position: absolute; left: 17px; top: 10px; bottom: 10px;
  width: 2px; height: auto; margin: 0;
  background: linear-gradient(180deg, rgba(0, 174, 199, .2), rgba(250, 70, 22, .2));
}
.ciclo.vertical .ciclo-pulso { left: 50%; top: 0; }
.ciclo.vertical .ciclo-pasos { grid-template-columns: 1fr; gap: 14px; }
.ciclo.vertical .ciclo-paso { padding: 24px 26px; }
.ciclo.vertical .ciclo-n { margin-bottom: 13px; }

@media (max-width: 1000px) {
  .ciclo-pasos,
  .ciclo[data-cols="5"] .ciclo-pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ciclo.vertical .ciclo-pasos { grid-template-columns: 1fr; }
  .ciclo:not(.vertical) .ciclo-via { display: none; }
}
@media (max-width: 620px) {
  .ciclo-pasos { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .ciclo-via { display: none; }
  .ciclo-paso { transform: none; }
}

/* Acordeón */
.acc { border-top: 1px solid var(--border); }
.acc details { border-bottom: 1px solid var(--border); }
.acc summary {
  cursor: pointer; list-style: none; padding: 24px 44px 24px 0;
  position: relative; font-size: 1.08rem; font-weight: 400; letter-spacing: -.02em;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after {
  content: "+"; position: absolute; right: 6px; top: 50%;
  transform: translateY(-50%); font-size: 1.4rem; font-weight: 300;
  color: var(--cyan-lite); transition: transform .3s var(--ease);
}
.acc details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.acc .acc-body { padding: 0 44px 26px 0; color: var(--muted); font-size: .97rem; }

/* Cita / testimonio */
.quote {
  border-left: 2px solid transparent;
  border-image: linear-gradient(180deg, var(--cyan), var(--orange)) 1;
  padding-left: 28px;
}
.quote blockquote {
  margin: 0 0 18px; font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 300; letter-spacing: -.028em; line-height: 1.4;
}
.quote figcaption { font-size: .89rem; color: var(--faint); }

/* ==========================================================================
   Línea de tiempo de obligaciones
   Agrupada por año: la densidad de una columna es, en sí misma, el dato.
   ========================================================================== */

.linea { position: relative; margin-top: clamp(28px, 4vw, 40px); }

.linea-eje {
  position: relative;
  height: 1px; margin-bottom: 26px;
  background: linear-gradient(90deg,
    rgba(0,174,199,.15) 0%, var(--cyan) 18%, var(--orange) 78%, rgba(250,70,22,.15) 100%);
}

/* marcador de la fecha de hoy, calculado al compilar */
.linea-hoy {
  position: absolute; top: -7px; bottom: auto;
  width: 1px; height: 15px; background: var(--text);
  transform: translateX(-50%);
}
.linea-hoy::after {
  content: "hoy";
  position: absolute; top: -19px; left: 50%; transform: translateX(-50%);
  font-size: .64rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text); white-space: nowrap;
}

.linea.de-cuatro .linea-anios { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.linea-anios {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(10px, 1.4vw, 18px);
  align-items: start;
}
.linea-anio > h3 {
  font-size: 1.5rem; font-weight: 300; letter-spacing: -.03em;
  color: var(--faint); margin-bottom: 14px;
  font-variant-numeric: tabular-nums;
}
.linea-anio.denso > h3 { color: var(--text); }
/* El texto lo pone cada página con data-nota: el componente no puede saber
   cuántos vencimientos tiene un año. */
.linea-anio.denso > h3::after {
  content: attr(data-nota);
  display: block; margin-top: 2px;
  font-size: .66rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--orange-lite);
}
.linea-hitos { display: grid; gap: 10px; }

.hito {
  border: 1px solid var(--border); border-left-width: 2px;
  border-radius: var(--r-sm);
  background: var(--ink-2);
  padding: 14px 15px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.hito:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.hito b {
  display: block; font-size: .8rem; font-weight: 500; color: var(--text);
  font-variant-numeric: tabular-nums; margin-bottom: 5px;
}
.hito span { display: block; font-size: .86rem; color: var(--muted); line-height: 1.45; }

/* el tipo de vencimiento se marca con texto, no solo con color */
.hito em {
  display: inline-block; margin-top: 10px; font-style: normal;
  font-size: .64rem; letter-spacing: .13em; text-transform: uppercase;
  border: 1px solid var(--border); border-radius: 999px; padding: 2px 9px;
}
.hito.sistema { border-left-color: var(--orange); }
.hito.sistema em { color: var(--orange-lite); border-color: rgba(250,70,22,.4); }
.hito.documento { border-left-color: var(--cyan); }
.hito.documento em { color: var(--cyan-lite); border-color: rgba(0,174,199,.4); }
.hito.inicio { border-left-color: var(--faint); }
.hito.inicio em { color: var(--faint); }

.linea-leyenda {
  display: flex; flex-wrap: wrap; gap: 22px;
  margin-top: 28px; padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: .87rem; color: var(--muted);
}
.linea-leyenda b { color: var(--text); font-weight: 500; }

@media (max-width: 900px) {
  .linea-anios,
  .linea.de-cuatro .linea-anios { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
  .linea-eje, .linea-hoy { display: none; }
}
@media (max-width: 560px) {
  .linea-anios { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Documento legal: texto largo, jerarquía sobria, lectura cómoda
   ========================================================================== */

.legal { max-width: 74ch; }
.legal h2 {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem); font-weight: 500;
  letter-spacing: -.02em; color: var(--text);
  margin: clamp(38px, 4vw, 52px) 0 14px;
  padding-top: 22px; border-top: 1px solid var(--border);
}
.legal h2:first-of-type { border-top: 0; padding-top: 0; }
.legal h3 {
  font-size: 1rem; font-weight: 500; color: var(--text);
  margin: 26px 0 10px; letter-spacing: -.01em;
}
.legal p, .legal li { color: var(--muted); font-size: .97rem; line-height: 1.7; }
.legal p { margin-bottom: 1em; }
.legal ul { display: grid; gap: 9px; margin: 14px 0 20px; }
.legal ul li { position: relative; padding-left: 010px; padding-left: 22px; }
.legal ul li::before {
  content: ""; position: absolute; left: 4px; top: .68em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--cyan);
}
.legal ol { display: grid; gap: 9px; margin: 14px 0 20px; padding-left: 22px; list-style: decimal; }
.legal ol li { padding-left: 4px; }
.legal strong { color: var(--text); font-weight: 500; }
.legal .dato-pendiente {
  color: var(--orange-lite);
  border-bottom: 1px dashed rgba(250, 70, 22, .5);
  font-style: normal;
}
.legal .aviso-borrador {
  border: 1px solid rgba(250, 70, 22, .4);
  background: rgba(250, 70, 22, .06);
  border-radius: var(--r); padding: 20px 22px; margin-bottom: 38px;
}
.legal .aviso-borrador p { color: var(--text); margin: 0; font-size: .93rem; }

/* ==========================================================================
   Índice de página: orienta antes de pedir nada
   ========================================================================== */

.page-index {
  margin-top: clamp(30px, 4vw, 42px);
  padding-top: 22px;
  border-top: 1px solid var(--border);
  max-width: 760px;
}
.page-index p {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 14px;
}
.page-index ol {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 28px; counter-reset: idx;
  list-style: none;          /* la numeración la pone el ::before, no el marcador nativo */
  margin: 0; padding: 0;
}
.page-index li { counter-increment: idx; list-style: none; }
.page-index a {
  display: grid; grid-template-columns: 26px 1fr; gap: 10px;
  padding: 8px 0; font-size: .94rem; color: var(--muted);
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease);
}
.page-index a::before {
  content: counter(idx, decimal-leading-zero);
  color: var(--faint); font-size: .78rem;
  font-variant-numeric: tabular-nums; padding-top: .15em;
}
.page-index a:hover { color: var(--cyan-lite); }
.page-index a:hover::before { color: var(--cyan); }

@media (max-width: 700px) {
  .page-index ol { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Apilado con scroll: una columna queda fija mientras la otra avanza
   ========================================================================== */

.stack {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: start;
}
.stack-pin {
  position: sticky;
  top: 108px;                 /* deja aire bajo el encabezado fijo */
  align-self: start;
}
.stack-flow { display: grid; gap: clamp(18px, 2.4vw, 28px); }

/* Cada bloque que pasa se atenúa hasta que entra en foco */
.stack-step {
  position: relative; isolation: isolate;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: linear-gradient(168deg, var(--surface), rgba(255, 255, 255, .012));
  padding: clamp(26px, 3.4vw, 38px);
  transition: opacity .5s var(--ease), border-color .5s var(--ease), transform .5s var(--ease);
}
/* Reacciona al cursor igual que una tarjeta: halo que lo sigue y leve alzada */
.stack-step::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  border-radius: inherit;
  background: radial-gradient(560px circle at var(--mx, 50%) var(--my, 0%), rgba(0, 174, 199, .13), transparent 42%);
  transition: opacity .45s var(--ease);
}
.stack-step:hover::before { opacity: 1; }
.stack-step:hover,
.js .stack-step:hover {
  opacity: 1;
  border-color: var(--border-hi);
  transform: translateY(-3px);
}
.js .stack-step { opacity: .38; }
.js .stack-step.is-focus { opacity: 1; border-color: var(--border-hi); }

.stack-step .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin-bottom: 16px;
  border-radius: 50%; border: 1px solid var(--border);
  font-size: .82rem; color: var(--muted);
  font-variant-numeric: tabular-nums;
  transition: background .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
}
.stack-step.is-focus .num {
  background: linear-gradient(140deg, var(--cyan), var(--orange));
  border-color: transparent; color: #04070A; font-weight: 600;
}

/* Indicador de avance en la columna fija */
.stack-rail { display: grid; gap: 9px; margin-top: 26px; }
.stack-rail button {
  display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: center;
  background: none; border: 0; padding: 4px 0; cursor: pointer;
  font: inherit; font-size: .87rem; color: var(--faint); text-align: left;
  transition: color .35s var(--ease);
}
.stack-rail button::before {
  content: ""; height: 2px; border-radius: 2px;
  background: var(--border); transition: background .35s var(--ease);
}
.stack-rail button[aria-current="true"] { color: var(--text); }
.stack-rail button[aria-current="true"]::before {
  background: linear-gradient(90deg, var(--cyan), var(--orange));
}

@media (max-width: 900px) {
  .stack { grid-template-columns: 1fr; gap: 28px; }
  .stack-pin { position: static; }
  .stack-rail { display: none; }
  .js .stack-step { opacity: 1; }
}

/* ==========================================================================
   Tipografía cinética: el titular se arma palabra por palabra
   ========================================================================== */

.js .kinetic > .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.42em);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js .kinetic.is-in > .w { opacity: 1; transform: none; }
/* el degradado del titular se pinta sobre el conjunto, no palabra por palabra */
.kinetic .grad > .w { background: inherit; -webkit-background-clip: text; background-clip: text; }

@media (prefers-reduced-motion: reduce) {
  .js .kinetic > .w { opacity: 1; transform: none; transition: none; }
  .js .stack-step { opacity: 1; }
}

/* ==========================================================================
   Banda de ecosistema: marca tipográfica grande junto al texto
   ========================================================================== */

.eco-band {
  display: grid; grid-template-columns: auto 1fr;
  gap: clamp(26px, 5vw, 60px); align-items: center;
  padding: clamp(30px, 4vw, 52px);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(0, 174, 199, .13), transparent 58%),
    linear-gradient(168deg, var(--surface), rgba(255, 255, 255, .012));
}
.eco-band-mark {
  font-size: clamp(4rem, 10vw, 8.5rem);
  font-weight: 300; letter-spacing: -.065em; line-height: .78;
  background: linear-gradient(142deg, var(--cyan-lite) 0%, var(--cyan) 46%, var(--orange) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  white-space: nowrap;
}
.eco-band-mark small {
  display: block; margin-top: 14px;
  font-size: .72rem; font-weight: 500; letter-spacing: .2em;
  text-transform: uppercase; color: var(--muted);
  -webkit-text-fill-color: var(--muted);
}
@media (max-width: 780px) {
  .eco-band { grid-template-columns: 1fr; gap: 22px; }
  .eco-band-mark { font-size: 3.6rem; }
}

/* ==========================================================================
   Tablas de datos
   ========================================================================== */

/* Contenedor: la tabla se desplaza dentro de su caja, nunca la página */
.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r);
  -webkit-overflow-scrolling: touch;
}
.table-scroll table { min-width: 720px; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: .93rem;
}
table.data caption {
  text-align: left; padding: 16px 18px 0;
  font-size: .8rem; color: var(--faint);
}
table.data th, table.data td {
  padding: 12px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data thead th {
  position: sticky; top: 0;
  background: var(--ink-3);
  color: var(--text);
  font-weight: 500; font-size: .78rem;
  letter-spacing: .1em; text-transform: uppercase;
  white-space: nowrap;
}
table.data tbody tr:nth-child(even) { background: rgba(255, 255, 255, .018); }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: rgba(0, 174, 199, .05); }
table.data td:first-child {
  color: var(--faint); font-variant-numeric: tabular-nums; white-space: nowrap;
}
table.data td.num { font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--muted); }
table.data td.siempre { color: var(--orange-lite); }
table.data tr.nueva td:nth-child(2)::after {
  content: "nueva";
  display: inline-block; margin-left: 9px;
  font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--orange-lite);
  border: 1px solid rgba(250, 70, 22, .38);
  border-radius: 999px; padding: 1px 8px;
  vertical-align: middle;
}

/* ==========================================================================
   Marquesina de aliados
   ========================================================================== */

/* Los logotipos llegan con fondo opaco —blanco, azul o compuesto— así que
   se presentan sobre una placa clara uniforme. Es lo único que funciona
   para los tres casos sin deformar ninguna marca. */
.logo-chip {
  flex: none;
  display: grid; place-items: center;
  height: 72px; min-width: 148px;
  margin: 0 10px; padding: 0 22px;
  background: #fff; border-radius: 12px;
  opacity: .86; filter: saturate(.92);
  transition: opacity .35s var(--ease), filter .35s var(--ease), transform .35s var(--ease);
}
.logo-chip img {
  max-height: 42px; max-width: 168px;
  width: auto; height: auto; display: block;
  object-fit: contain;
}
/* los muy alargados no necesitan tanto alto */
.logo-chip.wide img { max-height: 30px; max-width: 186px; }
/* los cuadrados, al revés: necesitan más alto para pesar igual en la fila */
.logo-chip.square img { max-height: 54px; max-width: 96px; }
/* marcas delgadas o con mucho aire interno: piden más tamaño para pesar igual */
.logo-chip.fina img { max-height: 52px; max-width: 156px; }
.marquee:hover .logo-chip,
.marquee:focus-within .logo-chip { opacity: .72; }
.marquee .logo-chip:hover,
.marquee .logo-chip:focus-visible { opacity: 1; filter: none; transform: translateY(-2px); }

@media (max-width: 680px) {
  .logo-chip { height: 60px; min-width: 124px; margin: 0 7px; padding: 0 16px; }
  .logo-chip img { max-height: 34px; max-width: 136px; }
  .logo-chip.wide img { max-height: 24px; max-width: 150px; }
  .logo-chip.square img { max-height: 44px; max-width: 78px; }
  .logo-chip.fina img { max-height: 42px; max-width: 128px; }
}

/* ==========================================================================
   Marca de un aliado sobre el lienzo oscuro
   Sin placa blanca. Se usa la versión monocroma —fondo recortado— y un halo
   suave la asienta en el fondo, para que no se lea como un recorte pegado.
   ========================================================================== */

.marcas {
  display: flex; align-items: center; flex-wrap: wrap;
  gap: clamp(22px, 3vw, 40px);
  margin-bottom: 22px;
}
.marca-aliada { position: relative; isolation: isolate; display: inline-flex; align-items: center; }
.marca-aliada::before {
  content: ""; position: absolute; z-index: -1;
  left: -12%; top: 50%; width: 124%; height: 340%;
  transform: translateY(-50%);
  background: radial-gradient(closest-side, rgba(0, 174, 199, .17), transparent 70%);
  pointer-events: none;
}
/* Tamaño por ancho, no por alto: cada logotipo tiene su propia proporción
   y así todos pesan lo mismo en la página. */
.marca-aliada img {
  width: 190px; height: auto; opacity: .93;
  filter: drop-shadow(0 0 18px rgba(0, 174, 199, .2));
}
.marca-aliada.artica img     { width: 132px; }
.marca-aliada.canacintra img { width: 216px; }
.marca-aliada.grande img     { width: 260px; }
.marca-aliada.tiec img       { width: 150px; }
.marca-aliada.wbp img        { width: 92px; }   /* sello circular */
.marca-aliada.canacintra.grande img { width: 280px; }

@media (max-width: 560px) {
  .marca-aliada img { width: 160px; }
  .marca-aliada.canacintra img,
  .marca-aliada.grande img { width: 200px; }
}

.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; width: max-content; animation: slide 46s linear infinite; }
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee-track span {
  flex: none; padding: 0 34px; font-size: 1.18rem; font-weight: 300;
  letter-spacing: -.02em; color: var(--faint); white-space: nowrap;
  transition: color .3s var(--ease);
}
.marquee-track span:hover { color: var(--text); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ==========================================================================
   Cierre con llamado a la acción
   ========================================================================== */

.cta-band { position: relative; overflow: hidden; }
.cta-inner {
  position: relative; z-index: 2; text-align: center;
  max-width: 760px; margin-inline: auto;
  padding: clamp(52px, 7vw, 84px) clamp(24px, 4vw, 56px);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: linear-gradient(168deg, rgba(255,255,255,.05), rgba(255,255,255,.012));
  backdrop-filter: blur(8px);
}
.cta-inner .lead { margin-top: 18px; }
.cta-inner .hero-actions { justify-content: center; }

/* ==========================================================================
   Formulario
   ========================================================================== */

.form { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: .86rem; color: var(--muted); }
.field .req { color: var(--orange-lite); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px;
  background: var(--ink-2); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--r-sm);
  font: inherit; font-size: .96rem;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--cyan); background: var(--ink-3);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .82rem; color: var(--faint); }

/* --- Dato de contacto con icono ---------------------------------------
   El icono va en cian de marca y alineado a la primera línea, no al centro
   del bloque: si la dirección ocupa tres renglones, el pin debe quedar
   junto al primero, como en un mapa. */
.dato {
  display: grid; grid-template-columns: 20px 1fr; gap: 12px;
  align-items: start; margin: 0 0 14px;
}
.dato svg {
  width: 18px; height: 18px; margin-top: .16em;
  fill: none; stroke: var(--cyan); stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.dato > div { min-width: 0; }
.dato b { display: block; font-weight: 500; color: var(--text); font-size: .94rem; }
.dato span { display: block; color: var(--muted); font-size: .92rem; line-height: 1.5; }

/* ==========================================================================
   Pie
   ========================================================================== */

.site-foot { position: relative; z-index: 2; border-top: 1px solid var(--border); padding: clamp(56px, 7vw, 84px) 0 34px; background: var(--ink-2); }
.foot-top { display: grid; grid-template-columns: 1.15fr 2fr; gap: clamp(36px, 5vw, 72px); }
.foot-brand img { width: 142px; margin-bottom: 22px; }
.foot-brand p { color: var(--muted); font-size: .93rem; max-width: 42ch; }
.social { display: flex; gap: 18px; margin-top: 22px; }
.social a { font-size: .88rem; color: var(--muted); }
.social a:hover { color: var(--cyan-lite); }

.foot-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.foot-cols h3 { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; font-weight: 500; }
.foot-cols li { margin-bottom: 10px; font-size: .93rem; }
.foot-cols a { color: var(--muted); }
.foot-cols a:hover { color: var(--text); }

.foot-bottom {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  margin-top: clamp(44px, 5vw, 64px); padding-top: 26px;
  border-top: 1px solid var(--border);
  font-size: .85rem; color: var(--faint);
}
.foot-bottom ul { display: flex; gap: 20px; }
.foot-bottom a:hover { color: var(--text); }

/* ==========================================================================
   Revelado al scroll
   ========================================================================== */

/* Se oculta solo si JS está disponible para volver a mostrarlo.
   Sin JS —o si el script falla— el contenido permanece visible. */
.js [data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ==========================================================================
   Adaptación a pantallas
   ========================================================================== */

@media (max-width: 1000px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .foot-top { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav, .head-cta { display: none; }
.burger { display: flex; }
  .brand img { width: 118px; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .cards-2, .cards-3, .cards-4 { grid-template-columns: 1fr; }
  .card-wide { grid-column: auto; }
  .stats { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ==========================================================================
   Movimiento reducido
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js .stack-step { opacity: 1; }
  .js .kinetic > .w { opacity: 1; transform: none; }
  .hero-canvas { display: none; }
  /* la marquesina se detiene y pasa a desplazarse a mano */
  .marquee-track { animation: none; transform: none; }
  .marquee { overflow-x: auto; }
}

@media print {
  body { background: #fff; color: #000; }
  .site-head, .site-foot, .grain, .aura, .hero-canvas { display: none; }
}