/* Kamyro · www.kamyro.es
   Estilos de la web. Modo oscuro de principio a fin, primero móvil. */

/* ───────────── Fuentes (autoalojadas, variables) ───────────── */
@font-face {
  font-family: "Montserrat";
  src: url("/assets/fonts/montserrat.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/assets/fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ───────────── Tokens ───────────── */
:root {
  --fondo: #0B132B;
  --fondo-2: #0E1733;
  --superficie: #121C3D;
  --superficie-2: #17224A;
  --borde: rgba(184, 196, 214, 0.12);
  --borde-fuerte: rgba(184, 196, 214, 0.22);
  --texto: #FFFFFF;
  --texto-2: #B8C4D6;
  --texto-3: #8D9BB5;
  --cian: #00FFFF;
  --magenta: #FE53BB;
  --turquesa: #48E5C2;
  --azul: #3D7BFF;
  --violeta: #6B6BFF;
  --grad: linear-gradient(90deg, #00F0FF 0%, #6B6BFF 55%, #FE53BB 100%);
  --grad-diag: linear-gradient(135deg, #00F0FF 0%, #6B6BFF 55%, #FE53BB 100%);
  --titulos: "Montserrat", ui-sans-serif, system-ui, sans-serif;
  --cuerpo: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --radio: 22px;
  --radio-peq: 14px;
  --margen: clamp(16px, 4.2vw, 32px);
  --cabecera: 72px;
  --curva: cubic-bezier(0.2, 0.7, 0.2, 1);
  --sombra: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  interpolate-size: allow-keywords;
  color-scheme: dark;
}

/* ───────────── Base ───────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--cabecera) + 16px);
  background: var(--fondo);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(61, 123, 255, 0.10), transparent 60%),
    var(--fondo);
  color: var(--texto);
  font-family: var(--cuerpo);
  font-size: 1rem;
  line-height: 1.65;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
/* Grano muy fino sobre todo el fondo: quita el aspecto plano del degradado */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
img, svg, canvas, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
main p a {
  color: var(--cian);
  text-decoration: underline;
  text-decoration-color: rgba(0, 255, 255, 0.4);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}
main p a:hover { text-decoration-color: var(--cian); }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { font-family: var(--titulos); font-weight: 800; letter-spacing: -0.03em; text-wrap: balance; }
p { text-wrap: pretty; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: rgba(0, 255, 255, 0.3); color: #fff; }
:focus-visible {
  outline: 2px solid var(--cian);
  outline-offset: 3px;
  border-radius: 8px;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.vh {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.icono {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contenedor {
  width: min(1200px, 100% - var(--margen) * 2);
  margin-inline: auto;
}
@media (min-width: 1600px) {
  .contenedor { width: min(1360px, 100% - 96px); }
  .hero-titulo { font-size: 5rem; }
  .hero-texto { max-width: 1000px; }
  .hero-sub { font-size: 1.28rem; max-width: 38rem; }
}
.degradado {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.saltar {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--cian);
  color: var(--fondo);
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 0.2s;
}
.saltar:focus { transform: none; }

/* ───────────── Botones ───────────── */
.boton {
  --brillo: rgba(0, 255, 255, 0.55);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border: 0;
  border-radius: 999px;
  font-family: var(--titulos);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 0.25s var(--curva), box-shadow 0.25s var(--curva), background-color 0.25s, color 0.25s;
}
.boton .icono { width: 1.1em; height: 1.1em; transition: transform 0.25s var(--curva); }
.boton:hover .icono:last-child { transform: translateX(3px); }
.boton:active { transform: translateY(0) scale(0.98); }
.boton-principal {
  background: var(--cian);
  color: var(--fondo);
  box-shadow: 0 0 0 1px rgba(0, 255, 255, 0.45), 0 10px 30px -10px var(--brillo);
}
.boton-principal:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(0, 255, 255, 0.7), 0 16px 40px -10px rgba(0, 255, 255, 0.75), 0 0 60px -20px rgba(254, 83, 187, 0.6);
}
.boton-secundario {
  border: 1.5px solid transparent;
  background: linear-gradient(var(--fondo), var(--fondo)) padding-box, var(--grad) border-box;
  color: var(--texto);
}
.boton-secundario:hover {
  transform: translateY(-2px);
  background: linear-gradient(#111b3d, #111b3d) padding-box, var(--grad) border-box;
  box-shadow: 0 12px 34px -14px rgba(107, 107, 255, 0.7);
}
.boton-fantasma {
  border: 1px solid var(--borde-fuerte);
  background: rgba(255, 255, 255, 0.02);
  color: var(--texto);
}
.boton-fantasma:hover { border-color: rgba(0, 255, 255, 0.5); background: rgba(0, 255, 255, 0.05); }
.boton-peq { min-height: 40px; padding: 8px 18px; font-size: 0.875rem; }
.boton-grande { min-height: 54px; padding: 15px 26px; font-size: 1rem; }
.boton-enorme { min-height: 62px; padding: 18px 32px; font-size: 1.08rem; }
@media (max-width: 479px) {
  .boton-enorme { min-height: 56px; padding: 15px 22px; font-size: 0.98rem; white-space: normal; }
  .acciones .boton-grande { width: 100%; }
}
.acciones { display: flex; flex-wrap: wrap; gap: 14px; }
.acciones-centro { justify-content: center; }

/* ───────────── Marca ───────────── */
.marca {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  border-radius: 10px;
}
.marca-simbolo {
  width: 38px;
  height: 36px;
  filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.25));
  transition: transform 0.5s var(--curva), filter 0.3s;
}
.marca:hover .marca-simbolo { transform: rotate(-8deg) scale(1.05); filter: drop-shadow(0 0 14px rgba(0, 240, 255, 0.45)); }
.marca-texto {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--titulos);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.17em;
  line-height: 1;
}
/* La A del logotipo es una «Λ» en degradado: el texto real sigue siendo «KAMYRO» */
.marca-a {
  position: relative;
  color: transparent;
}
.marca-a svg {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0.78em;
  height: 0.72em;
  translate: calc(-50% - 0.085em) 0;
}

/* ───────────── Cabecera ───────────── */
.progreso-lectura {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: var(--grad);
  transform: scaleX(var(--lectura, 0));
  transform-origin: left;
  opacity: 0;
  transition: opacity 0.3s;
}
.con-scroll .progreso-lectura { opacity: 1; }
.cabecera {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--cabecera);
  transition: background-color 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.cabecera.con-scroll, .menu-abierto .cabecera {
  background: rgba(11, 19, 43, 0.72);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border-bottom-color: var(--borde);
}
.cabecera-fila {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 100%;
}
.cabecera-fila .marca { margin-right: auto; }
.cabecera-cta { display: none; }
.menu-boton {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--borde-fuerte);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}
.menu-boton-lineas { position: relative; width: 18px; height: 12px; }
.menu-boton-lineas span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s var(--curva), top 0.3s var(--curva);
}
.menu-boton-lineas span:first-child { top: 1px; }
.menu-boton-lineas span:last-child { top: 9px; }
.menu-abierto .menu-boton-lineas span:first-child { top: 5px; transform: rotate(45deg); }
.menu-abierto .menu-boton-lineas span:last-child { top: 5px; transform: rotate(-45deg); }

/* Menú en móvil: panel a pantalla completa bajo la cabecera */
.menu {
  position: fixed;
  inset: var(--cabecera) 0 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px var(--margen) calc(28px + env(safe-area-inset-bottom));
  background: rgba(11, 19, 43, 0.97);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.3s, transform 0.3s var(--curva), visibility 0s 0.3s;
  overflow-y: auto;
}
.menu-abierto .menu {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.3s, transform 0.3s var(--curva);
}
.menu ul { display: grid; gap: 4px; }
.menu a:not(.boton) {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--borde);
  font-family: var(--titulos);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--texto);
}
.menu-cta { align-self: flex-start; }
.menu-abierto { overflow: hidden; }
/* Con el menú abierto, la cabecera no puede llevar backdrop-filter: haría de contenedor del panel
   (position: fixed) y lo recortaría a su altura. */
.menu-abierto .cabecera {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  background: var(--fondo);
}

@media (min-width: 560px) {
  .cabecera-cta { display: inline-flex; }
}
@media (min-width: 1100px) {
  .menu-boton { display: none; }
  .menu {
    position: static;
    flex-direction: row;
    gap: 0;
    padding: 0;
    background: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    overflow: visible;
  }
  .menu ul { display: flex; gap: 2px; }
  .menu a:not(.boton) {
    position: relative;
    padding: 8px 13px;
    border: 0;
    font-family: var(--cuerpo);
    font-size: 0.92rem;
    font-weight: 500;
    letter-spacing: 0;
    color: var(--texto-2);
    transition: color 0.2s;
  }
  .menu a:not(.boton)::after {
    content: "";
    position: absolute;
    left: 13px;
    right: 13px;
    bottom: 2px;
    height: 2px;
    border-radius: 2px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s var(--curva);
  }
  .menu a:not(.boton):hover, .menu a.activo { color: var(--texto); }
  .menu a.activo::after, .menu a:not(.boton):hover::after { transform: scaleX(1); }
  .menu-cta { display: none; }
}

/* ───────────── Entrada y apariciones ───────────── */
@keyframes aparecer {
  from { opacity: 0; transform: translateY(18px); filter: blur(6px); }
  to { opacity: 1; transform: none; filter: none; }
}
@media (prefers-reduced-motion: no-preference) {
  .entra { animation: aparecer 0.75s var(--curva) both; }
  .hero-texto > .entra:nth-child(2) { animation-delay: 0.06s; }
  .hero-texto > .entra:nth-child(3) { animation-delay: 0.14s; }
  .hero-texto > .entra:nth-child(4) { animation-delay: 0.22s; }
  .hero-texto > .entra:nth-child(5) { animation-delay: 0.3s; }
}
@media (scripting: enabled) and (prefers-reduced-motion: no-preference) {
  .revelar {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.8s var(--curva), transform 0.8s var(--curva);
  }
  .revelar[data-retardo="1"] { transition-delay: 0.1s; }
  .revelar[data-retardo="2"] { transition-delay: 0.2s; }
  .revelar.visible { opacity: 1; transform: none; }
}

/* ───────────── Etiquetas ───────────── */
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 12px;
  border: 1px solid rgba(72, 229, 194, 0.3);
  border-radius: 999px;
  background: rgba(72, 229, 194, 0.06);
  color: var(--turquesa);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.punto {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--turquesa);
  box-shadow: 0 0 10px var(--turquesa);
}
.punto::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--turquesa);
  opacity: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .punto::after { animation: onda 2.2s ease-out infinite; }
}
@keyframes onda {
  0% { opacity: 0.8; transform: scale(0.6); }
  100% { opacity: 0; transform: scale(2.2); }
}
@media (max-width: 479px) {
  .etiqueta { font-size: 0.64rem; letter-spacing: 0.07em; padding-inline: 10px 12px; }
}
.antetitulo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--turquesa);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.antetitulo::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}
.eslogan {
  color: var(--turquesa);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

/* ───────────── Portada ───────────── */
.hero {
  position: relative;
  min-height: 100svh;
  padding-top: calc(var(--cabecera) + clamp(36px, 7vh, 80px));
  display: flex;
  flex-direction: column;
  isolation: isolate;
  overflow: clip;
}
.hero-red {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0.9;
  -webkit-mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 60%, transparent 100%);
}
.hero-luz {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.hero-luz-1 {
  width: 520px; height: 520px;
  right: -120px; top: 4%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.22), transparent 70%);
}
.hero-luz-2 {
  width: 560px; height: 560px;
  left: 30%; bottom: -260px;
  background: radial-gradient(circle, rgba(254, 83, 187, 0.16), transparent 70%);
}
.hero-rejilla {
  flex: 1;
  display: grid;
  align-items: center;
  gap: clamp(28px, 5vw, 48px);
}
.hero-texto { max-width: 640px; }
.hero-titulo {
  margin: 22px 0 22px;
  font-size: clamp(2.4rem, 1.2rem + 4.2vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
@media (min-width: 640px) {
  .hero-titulo .linea { display: block; }
}
.hero-sub {
  max-width: 36rem;
  margin-bottom: 32px;
  color: var(--texto-2);
  font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.22rem);
  line-height: 1.65;
}
.pildoras {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.pildoras li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: rgba(18, 28, 61, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--texto-2);
  font-size: 0.86rem;
}
.pildoras .icono { color: var(--cian); width: 1.05em; height: 1.05em; }

/* Portada: texto centrado y, debajo, el producto real inclinado en perspectiva (se endereza al bajar) */
.hero-rejilla { justify-items: center; text-align: center; gap: clamp(36px, 6vw, 64px); }
.hero-texto { max-width: 920px; }
.hero-sub { margin-inline: auto; }
.hero .acciones, .pildoras { justify-content: center; }
.hero-visual {
  position: relative;
  width: min(100%, 1120px);
  padding-bottom: 20px;
  text-align: left;
}
.hero-escena {
  perspective: 2200px;
  -webkit-mask-image: linear-gradient(180deg, #000 62%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 62%, transparent 100%);
}

/* Ventana de navegador con capturas reales del producto */
.navegador {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: #0E1733;
  box-shadow: 0 50px 120px -40px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(0, 240, 255, 0.06), 0 0 90px -30px rgba(0, 240, 255, 0.45);
}
.navegador::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(0, 240, 255, 0.6), rgba(107, 107, 255, 0.08) 40%, rgba(254, 83, 187, 0.45));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  pointer-events: none;
}
.navegador-barra {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--borde);
  background: #0A1128;
}
.navegador-barra span { width: 9px; height: 9px; border-radius: 50%; }
.navegador-barra span:nth-child(1) { background: #FE53BB; opacity: 0.85; }
.navegador-barra span:nth-child(2) { background: #6B6BFF; opacity: 0.85; }
.navegador-barra span:nth-child(3) { background: #00F0FF; opacity: 0.85; }
.navegador-barra p {
  flex: 1;
  margin: 0 40px 0 14px;
  padding: 3px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--texto-3);
  font-size: 0.72rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.navegador img { width: 100%; height: auto; }

.navegador-hero {
  transform-origin: 50% 0;
  transform: rotateX(var(--inclina, 0deg)) scale(var(--escala, 1));
  translate: calc(var(--px, 0) * -8px) calc(var(--py, 0) * -4px);
  transition: translate 0.6s var(--curva);
  will-change: transform;
}
@media (min-width: 760px) and (prefers-reduced-motion: no-preference) {
  .navegador-hero { --inclina: 18deg; --escala: 0.94; }
}
.chip-inspeccion {
  position: absolute;
  right: -2%;
  top: 2%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px 11px 11px;
  border: 1px solid rgba(72, 229, 194, 0.3);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(23, 34, 74, 0.88), rgba(14, 23, 51, 0.84));
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: var(--sombra);
  font-size: 0.8rem;
  line-height: 1.3;
  translate: calc(var(--px, 0) * 14px) calc(var(--py, 0) * 10px);
  transition: translate 0.6s var(--curva);
}
.chip-inspeccion b { display: block; font-weight: 600; }
.chip-inspeccion small { color: var(--turquesa); font-size: 0.74rem; }
.chip-inspeccion-icono {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: rgba(72, 229, 194, 0.14);
  color: var(--turquesa);
}
@media (prefers-reduced-motion: no-preference) {
  .chip-inspeccion { animation: aparecer 1s 0.8s var(--curva) both, flotar 8s 2s ease-in-out infinite; }
  .hero-escena { animation: aparecer 1.1s 0.3s var(--curva) both; }
  .hero-titulo .degradado { background-size: 200% 100%; animation: brillo-texto 8s ease-in-out infinite alternate; }
}
@keyframes flotar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes brillo-texto { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }

/* Tarjeta flotante del documento */
.tarjeta-doc {
  position: absolute;
  left: 0;
  bottom: 2%;
  z-index: 2;
  translate: calc(var(--px, 0) * 18px) calc(var(--py, 0) * 12px);
  transition: translate 0.6s var(--curva);
  width: min(272px, 64%);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(23, 34, 74, 0.82), rgba(14, 23, 51, 0.78));
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: var(--sombra), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
}
.tarjeta-doc-cab { display: flex; align-items: center; gap: 10px; padding-right: 64px; }
.tarjeta-doc-cab > .icono {
  width: 34px; height: 34px;
  padding: 7px;
  border-radius: 10px;
  background: rgba(254, 83, 187, 0.12);
  color: var(--magenta);
}
.tarjeta-doc-titulo { font-weight: 600; line-height: 1.3; }
.tarjeta-doc-meta { color: var(--texto-3); font-size: 0.74rem; }
.tarjeta-doc-pasos { display: grid; gap: 8px; margin-top: 14px; }
.tp { display: flex; align-items: center; gap: 9px; color: var(--texto-2); }
.tp .icono {
  width: 20px; height: 20px;
  padding: 3px;
  border-radius: 50%;
  background: rgba(0, 255, 255, 0.12);
  color: var(--cian);
  stroke-width: 2.6;
}
.tarjeta-doc-qr {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 54px;
  height: 54px;
  padding: 5px;
  border-radius: 10px;
  background: #EEF3FB;
  color: var(--fondo);
  box-shadow: 0 0 0 1px rgba(0, 255, 255, 0.35), 0 0 24px rgba(0, 255, 255, 0.25);
}
.tarjeta-doc-qr svg { width: 100%; height: 100%; }
@media (prefers-reduced-motion: no-preference) {
  .tarjeta-doc { animation: aparecer 1s 0.5s var(--curva) both, flotar 7s 1.5s ease-in-out infinite; }
  .tp { animation: tp-ciclo 9s infinite; }
  .tp .icono { animation: tp-check 9s infinite; }
  .tp-2, .tp-2 .icono { animation-delay: 0.7s; }
  .tp-3, .tp-3 .icono { animation-delay: 1.4s; }
  .tarjeta-doc-qr { animation: qr-ciclo 9s 0.7s infinite; }
}
@keyframes tp-ciclo {
  0%, 12% { opacity: 0.35; }
  20%, 90% { opacity: 1; }
  100% { opacity: 0.35; }
}
@keyframes tp-check {
  0%, 12% { transform: scale(0.4); opacity: 0; }
  20% { transform: scale(1.15); opacity: 1; }
  26%, 90% { transform: scale(1); opacity: 1; }
  100% { transform: scale(0.4); opacity: 0; }
}
@keyframes qr-ciclo {
  0%, 12% { transform: scale(0.6) rotate(-8deg); opacity: 0; }
  22% { transform: scale(1.08); opacity: 1; }
  28%, 90% { transform: none; opacity: 1; }
  100% { transform: scale(0.6); opacity: 0; }
}

.hero-pie {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 28px 32px;
}
.hero-bajar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--borde-fuerte);
  border-radius: 50%;
  color: var(--texto-2);
  transition: color 0.2s, border-color 0.2s;
}
.hero-bajar:hover { color: var(--cian); border-color: rgba(0, 255, 255, 0.5); }
@media (prefers-reduced-motion: no-preference) {
  .hero-bajar .icono { animation: bajar 2.4s ease-in-out infinite; }
}
@keyframes bajar {
  0%, 100% { transform: translateY(-2px); }
  50% { transform: translateY(4px); }
}

@media (min-width: 1024px) {
  .tarjeta-doc { left: -4%; bottom: 16%; }
  .chip-inspeccion { right: -3%; top: 12%; }
}
@media (max-width: 1023px) {
  .hero-visual { padding-bottom: 70px; }
  .tarjeta-doc { left: 3%; bottom: 0; width: min(250px, 70%); font-size: 0.78rem; }
  .chip-inspeccion { right: 0; top: auto; bottom: 64px; font-size: 0.74rem; }
}

/* ───────────── Cinta ───────────── */
.cinta {
  position: relative;
  overflow: hidden;
  padding-block: 18px;
  border-block: 1px solid var(--borde);
  background: rgba(14, 23, 51, 0.75);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.cinta-pista {
  display: flex;
  width: max-content;
  gap: 0;
}
.cinta-pista span {
  display: inline-flex;
  align-items: center;
  color: var(--texto-2);
  font-family: var(--titulos);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cinta-pista span::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-inline: 30px;
  transform: rotate(45deg);
  background: var(--grad);
  border-radius: 1px;
}
@media (prefers-reduced-motion: no-preference) {
  .cinta-pista { animation: cinta 46s linear infinite; }
}
@keyframes cinta { to { transform: translateX(-50%); } }

/* ───────────── Secciones ───────────── */
.seccion {
  position: relative;
  padding-block: clamp(84px, 11vw, 150px);
}
.cabeza-seccion { max-width: 780px; margin-bottom: clamp(40px, 6vw, 64px); }
.cabeza-centrada { margin-inline: auto; text-align: center; }
.cabeza-centrada .antetitulo { justify-content: center; }
h2 {
  font-size: clamp(2rem, 1.05rem + 3.4vw, 3.5rem);
  line-height: 1.07;
  letter-spacing: -0.035em;
}
.entradilla {
  margin-top: 22px;
  color: var(--texto-2);
  font-size: clamp(1.02rem, 0.97rem + 0.3vw, 1.16rem);
  line-height: 1.75;
}
.subtitulo { font-size: 1.3rem; letter-spacing: -0.02em; margin-bottom: 12px; }

/* Tarjetas */
.tarjeta {
  position: relative;
  padding: clamp(24px, 3vw, 32px);
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  background: linear-gradient(180deg, rgba(23, 34, 74, 0.7), rgba(14, 23, 51, 0.55));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 0.4s var(--curva), border-color 0.3s, box-shadow 0.4s var(--curva);
}
.tarjeta h3 { margin: 22px 0 10px; font-size: 1.22rem; line-height: 1.3; letter-spacing: -0.02em; }
.tarjeta p { color: var(--texto-2); }
.icono-caja {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid rgba(0, 255, 255, 0.25);
  border-radius: var(--radio-peq);
  background: linear-gradient(160deg, rgba(0, 255, 255, 0.12), rgba(0, 255, 255, 0.02));
  color: var(--cian);
  box-shadow: 0 0 24px -8px rgba(0, 255, 255, 0.5);
}
.icono-caja .icono { width: 24px; height: 24px; }
.icono-caja-magenta {
  border-color: rgba(254, 83, 187, 0.3);
  background: linear-gradient(160deg, rgba(254, 83, 187, 0.14), rgba(254, 83, 187, 0.02));
  color: var(--magenta);
  box-shadow: 0 0 24px -8px rgba(254, 83, 187, 0.55);
}
.rejilla-3 { display: grid; gap: 18px; }
@media (min-width: 860px) {
  .rejilla-3 { grid-template-columns: repeat(3, 1fr); gap: 22px; }
}

/* ───────────── Qué resuelve ───────────── */
.problema { overflow: clip; isolation: isolate; }
.fecha-fondo {
  position: absolute;
  top: clamp(40px, 6vw, 80px);
  right: -0.06em;
  z-index: -1;
  font-family: var(--titulos);
  font-size: clamp(5.5rem, 20vw, 17rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(184, 196, 214, 0.08);
  user-select: none;
  pointer-events: none;
}
@media (max-width: 699px) {
  .fecha-fondo { top: auto; bottom: 30px; opacity: 0.8; }
}
.tarjeta-problema:hover {
  transform: translateY(-4px);
  border-color: rgba(254, 83, 187, 0.35);
  box-shadow: 0 24px 60px -30px rgba(254, 83, 187, 0.45);
}

/* ───────────── Cómo funciona ───────────── */
.proceso {
  background:
    radial-gradient(900px 500px at 15% 40%, rgba(0, 240, 255, 0.07), transparent 60%),
    radial-gradient(700px 400px at 90% 80%, rgba(254, 83, 187, 0.06), transparent 60%);
}
.proceso-rejilla {
  position: relative;
  display: grid;
  gap: 24px;
}
.escenario-col {
  position: sticky;
  top: calc(var(--cabecera) + 8px);
  z-index: 2;
  padding-bottom: 14px;
  background: linear-gradient(180deg, var(--fondo) 82%, rgba(11, 19, 43, 0));
}
.pasos {
  position: relative;
  padding-left: 0;
}
.paso {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 4px 16px;
  min-height: 52vh;
  padding-block: 28px;
  opacity: 0.5;
  transition: opacity 0.5s var(--curva);
}
.paso:last-child { min-height: 36vh; }
.paso.activo { opacity: 1; }
.paso-num {
  font-family: var(--titulos);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  background: var(--grad-diag);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.paso h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem); letter-spacing: -0.025em; line-height: 1.25; margin-bottom: 10px; }
.paso p { color: var(--texto-2); font-size: 1.02rem; max-width: 34rem; }

@media (scripting: none) {
  .paso { opacity: 1; min-height: 0; }
  .escenario-col { position: relative; }
}
@media (min-width: 1024px) {
  .proceso-rejilla { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(40px, 6vw, 88px); }
  .escenario-col {
    top: calc(50vh - 230px + var(--cabecera) / 2);
    align-self: start;
    padding: 0;
    background: none;
  }
  .pasos { padding-left: 34px; }
  .pasos::before, .pasos::after {
    content: "";
    position: absolute;
    left: 0;
    top: 34px;
    width: 2px;
    border-radius: 2px;
  }
  .pasos::before { bottom: 34px; background: var(--borde); }
  .pasos::after {
    height: calc((100% - 68px) * var(--progreso, 0));
    background: linear-gradient(180deg, #00F0FF, #6B6BFF 55%, #FE53BB);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.5);
    transition: height 0.15s linear;
  }
  .paso { min-height: 62vh; grid-template-columns: 76px 1fr; padding-block: 40px; align-content: center; }
  .paso:first-child { min-height: 46vh; align-content: start; }
  .paso:last-child { min-height: 50vh; }
  .paso-num { font-size: 2.6rem; }
}

/* Ventana del panel */
.escenario { font-size: 13px; }
.ventana {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  background: linear-gradient(170deg, #142050 0%, #0E1733 60%);
  box-shadow: 0 40px 100px -40px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(0, 240, 255, 0.05), 0 0 80px -30px rgba(0, 240, 255, 0.35);
  overflow: hidden;
}
.ventana::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(0, 240, 255, 0.5), rgba(107, 107, 255, 0.05) 40%, rgba(254, 83, 187, 0.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  pointer-events: none;
}
.ventana-barra {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--borde);
  background: rgba(11, 19, 43, 0.5);
}
.ventana-barra span { width: 10px; height: 10px; border-radius: 50%; background: #2A3766; }
.ventana-barra span:first-child { background: #FE53BB; opacity: 0.8; }
.ventana-barra span:nth-child(2) { background: #6B6BFF; opacity: 0.8; }
.ventana-barra span:nth-child(3) { background: #00F0FF; opacity: 0.8; }
.ventana-barra p { margin-left: 10px; color: var(--texto-3); font-size: 0.85em; font-weight: 500; letter-spacing: 0.04em; }
.ventana-cuerpo { position: relative; height: 236px; }
.vista {
  position: absolute;
  inset: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.985);
  transition: opacity 0.45s var(--curva), transform 0.55s var(--curva), visibility 0s 0.45s;
}
.escenario[data-paso="1"] .vista-1,
.escenario[data-paso="2"] .vista-2,
.escenario[data-paso="3"] .vista-3,
.escenario[data-paso="4"] .vista-4,
.escenario[data-paso="5"] .vista-5,
.escenario[data-paso="6"] .vista-6 {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 0.45s 0.1s var(--curva), transform 0.55s 0.1s var(--curva);
}
@media (max-width: 639px) {
  .escenario { font-size: 11.5px; }
  .ventana-barra { padding: 9px 14px; }
  .ventana-cuerpo { height: 250px; }
  .vista { padding: 14px; overflow: hidden; }
  .campos li:nth-child(4), .campos li:nth-child(5), .adjuntos li:nth-child(3), .archivos li:nth-child(3) { display: none; }
  .hoja, .correo { padding: 12px 14px; }
  .correo-texto { margin: 8px 0; }
  .pagina { width: min(100%, 200px); }
  .deleg { min-height: 7.5em; }
  .version-qr { width: 62%; }
}
@media (min-width: 640px) {
  .escenario { font-size: 14px; }
  .ventana-cuerpo { height: 300px; }
  .vista { padding: 24px; }
}
@media (min-width: 1024px) {
  .ventana-cuerpo { height: 400px; }
  .vista { padding: 30px; }
  .escenario { font-size: 15px; }
}

/* Vista 1 · entrada */
.fuentes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.fuente {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--borde);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}
.fuente .icono { width: 1.6em; height: 1.6em; color: var(--cian); }
.fuente b { display: block; font-size: 0.9em; font-weight: 600; line-height: 1.25; }
.fuente small { color: var(--texto-3); font-size: 0.78em; }
.archivos { display: grid; gap: 8px; }
.archivos li {
  display: grid;
  grid-template-columns: auto 1fr 70px;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.86em;
  color: var(--texto-2);
}
.archivos li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.archivos .icono { color: var(--magenta); }
.archivos i { height: 5px; border-radius: 5px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.archivos b { display: block; height: 100%; width: 100%; border-radius: inherit; background: var(--grad); }

/* Vista 2 · revisión */
.hoja {
  padding: 16px 18px;
  border: 1px solid var(--borde);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}
.hoja-titulo { margin-bottom: 10px; font-weight: 600; font-size: 0.95em; }
.campos { display: grid; gap: 2px; }
.campos li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--borde);
  color: var(--texto-2);
  font-size: 0.88em;
}
.campos em {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  font-style: normal;
}
.campos em.ok { background: rgba(0, 255, 255, 0.12); color: var(--cian); }
.campos em .icono { width: 14px; height: 14px; stroke-width: 2.8; }
.campos .falta span { color: var(--texto); }
.campos .falta em { padding: 0 9px; background: rgba(254, 83, 187, 0.16); color: var(--magenta); font-size: 0.82em; font-weight: 600; }
.aviso-campo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--magenta);
  font-size: 0.85em;
  font-weight: 500;
}

/* Vista 3 · QR */
.pagina {
  position: relative;
  align-self: center;
  width: min(100%, 290px);
  aspect-ratio: 0.78;
  max-height: 100%;
  padding: 16px;
  border-radius: 8px;
  background: #EEF3FB;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}
.pagina-lineas { display: grid; gap: 8px; }
.pagina-lineas i { height: 7px; border-radius: 4px; background: #CBD5E6; }
.pagina-lineas i:nth-child(1) { width: 55%; height: 11px; background: #9AA8C2; }
.pagina-lineas i:nth-child(3) { width: 80%; }
.pagina-lineas i:nth-child(5) { width: 64%; }
.pagina-lineas i:nth-child(7) { width: 72%; }
.pagina-sello {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 0 0 1px #DCE3EF;
}
.pagina-qr { width: 30%; max-width: 70px; aspect-ratio: 1; color: #0B132B; flex: none; }
.pagina-qr svg { width: 100%; height: 100%; }
.pagina-sello-texto { color: #0B132B; font-size: 0.68em; line-height: 1.3; }
.pagina-sello-texto b { display: block; font-size: 1.1em; }
.pagina-sello-texto span { color: #55627D; }
.barrido {
  position: absolute;
  left: 0;
  right: 0;
  top: -20%;
  height: 20%;
  background: linear-gradient(180deg, rgba(0, 240, 255, 0), rgba(0, 240, 255, 0.35) 85%, rgba(0, 240, 255, 0.9));
  opacity: 0;
}

/* Vista 4 · respuesta */
.correo {
  padding: 16px 18px;
  border: 1px solid var(--borde);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}
.correo-linea {
  display: flex;
  gap: 12px;
  padding: 5px 0;
  border-bottom: 1px solid var(--borde);
  font-size: 0.88em;
}
.correo-linea span { width: 52px; color: var(--texto-3); }
.correo-texto { margin: 12px 0; color: var(--texto-2); font-size: 0.9em; }
.adjuntos { display: flex; flex-wrap: wrap; gap: 6px; }
.adjuntos li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid rgba(0, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(0, 255, 255, 0.06);
  font-size: 0.76em;
  color: var(--texto-2);
}
.adjuntos .icono { color: var(--cian); width: 1.1em; height: 1.1em; }
.enviado {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(72, 229, 194, 0.12);
  color: var(--turquesa);
  font-size: 0.82em;
  font-weight: 600;
}

/* Vista 5 · delegaciones */
.buscador {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  padding: 10px 14px;
  border: 1px solid var(--borde);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--texto-3);
  font-size: 0.86em;
}
.delegaciones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.deleg {
  display: grid;
  align-content: start;
  gap: 7px;
  min-height: 9em;
  padding: 12px;
  border: 1px solid var(--borde);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}
.deleg p { display: flex; justify-content: space-between; font-size: 0.82em; font-weight: 600; }
.deleg p b { color: var(--cian); }
.deleg i {
  height: 1.7em;
  border-radius: 7px;
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.22), rgba(107, 107, 255, 0.14));
  border: 1px solid rgba(0, 240, 255, 0.18);
}
.deleg:nth-child(2) i { background: linear-gradient(90deg, rgba(107, 107, 255, 0.24), rgba(254, 83, 187, 0.12)); border-color: rgba(107, 107, 255, 0.24); }
.deleg:nth-child(3) i { background: linear-gradient(90deg, rgba(254, 83, 187, 0.22), rgba(107, 107, 255, 0.12)); border-color: rgba(254, 83, 187, 0.22); }

/* Vista 6 · versiones */
.versiones { display: flex; align-items: center; justify-content: center; gap: 14px; }
.version {
  flex: 1;
  max-width: 190px;
  padding: 14px;
  border: 1px solid var(--borde);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}
.version-etq { margin-bottom: 10px; font-size: 0.8em; font-weight: 600; color: var(--texto-2); }
.version-qr { width: 70%; margin: 0 auto; padding: 8px; border-radius: 10px; background: #EEF3FB; color: var(--fondo); }
.version-qr svg { width: 100%; height: auto; aspect-ratio: 1; }
.version-vieja { opacity: 0.55; filter: grayscale(0.7); }
.version-nueva {
  border-color: rgba(0, 255, 255, 0.4);
  box-shadow: 0 0 40px -14px rgba(0, 255, 255, 0.6);
}
.version-nueva .version-etq { color: var(--cian); }
.version-flecha { width: 1.7em; height: 1.7em; color: var(--texto-3); }
.versiones-nota { margin-top: 16px; text-align: center; color: var(--texto-3); font-size: 0.85em; }

/* Animaciones de cada vista al entrar */
@media (prefers-reduced-motion: no-preference) {
  .escenario[data-paso="1"] .archivos li { animation: deslizar 0.5s var(--curva) both; }
  .escenario[data-paso="1"] .archivos li:nth-child(2) { animation-delay: 0.25s; }
  .escenario[data-paso="1"] .archivos li:nth-child(3) { animation-delay: 0.5s; }
  .escenario[data-paso="1"] .archivos b { animation: llenar 1.2s 0.3s var(--curva) both; }
  .escenario[data-paso="1"] .archivos li:nth-child(2) b { animation-delay: 0.55s; }
  .escenario[data-paso="1"] .archivos li:nth-child(3) b { animation-delay: 0.8s; }

  .escenario[data-paso="2"] .campos em { animation: brotar 0.4s var(--curva) both; }
  .escenario[data-paso="2"] .campos li:nth-child(2) em { animation-delay: 0.15s; }
  .escenario[data-paso="2"] .campos li:nth-child(3) em { animation-delay: 0.3s; }
  .escenario[data-paso="2"] .campos li:nth-child(4) em { animation-delay: 0.45s; }
  .escenario[data-paso="2"] .campos li:nth-child(5) em { animation-delay: 0.6s; }
  .escenario[data-paso="2"] .campos li:nth-child(6) em { animation-delay: 0.85s; }
  .escenario[data-paso="2"] .aviso-campo { animation: aparecer 0.5s 1.05s var(--curva) both; }

  .escenario[data-paso="3"] .barrido { animation: barrer 1.2s 0.2s ease-in-out both; }
  .escenario[data-paso="3"] .pagina-sello { animation: sellar 0.6s 1.2s var(--curva) both; }

  .escenario[data-paso="4"] .adjuntos li { animation: deslizar 0.45s var(--curva) both; }
  .escenario[data-paso="4"] .adjuntos li:nth-child(2) { animation-delay: 0.15s; }
  .escenario[data-paso="4"] .adjuntos li:nth-child(3) { animation-delay: 0.3s; }
  .escenario[data-paso="4"] .enviado { animation: brotar 0.5s 0.7s var(--curva) both; }

  .escenario[data-paso="5"] .deleg i { animation: caer 0.5s var(--curva) both; }
  .escenario[data-paso="5"] .deleg i:nth-of-type(2) { animation-delay: 0.15s; }
  .escenario[data-paso="5"] .deleg i:nth-of-type(3) { animation-delay: 0.3s; }
  .escenario[data-paso="5"] .deleg i:nth-of-type(4) { animation-delay: 0.45s; }

  .escenario[data-paso="6"] .version-vieja { animation: atenuar 0.8s 0.2s var(--curva) both; }
  .escenario[data-paso="6"] .version-nueva { animation: brotar 0.6s 0.5s var(--curva) both; }
}
@keyframes deslizar { from { opacity: 0; transform: translateX(-14px); } to { opacity: 1; transform: none; } }
@keyframes llenar { from { transform: scaleX(0); transform-origin: left; } to { transform: scaleX(1); transform-origin: left; } }
@keyframes brotar { 0% { opacity: 0; transform: scale(0.5); } 70% { transform: scale(1.08); } 100% { opacity: 1; transform: none; } }
@keyframes barrer { 0% { top: -20%; opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
@keyframes sellar { 0% { opacity: 0; transform: translateY(10px) scale(0.92); } 100% { opacity: 1; transform: none; } }
@keyframes caer { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
@keyframes atenuar { from { opacity: 1; filter: none; } to { opacity: 0.55; filter: grayscale(0.7); } }

/* ───────────── Inspección en segundos ───────────── */
.seccion-banda { padding-block: clamp(20px, 4vw, 40px) clamp(40px, 6vw, 80px); }
.banda {
  position: relative;
  display: grid;
  gap: 36px;
  align-items: center;
  padding: clamp(28px, 5vw, 60px);
  border: 1.5px solid transparent;
  border-radius: 30px;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(0, 240, 255, 0.12), transparent 70%) padding-box,
    radial-gradient(500px 300px at 0% 100%, rgba(254, 83, 187, 0.10), transparent 70%) padding-box,
    linear-gradient(var(--superficie), var(--superficie)) padding-box,
    var(--grad-diag) border-box;
  box-shadow: 0 40px 120px -50px rgba(0, 240, 255, 0.35);
  overflow: hidden;
}
.banda-titulo {
  font-size: clamp(1.9rem, 1rem + 3vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.banda-sub { margin-top: 18px; max-width: 34rem; color: var(--texto-2); font-size: 1.05rem; line-height: 1.7; }
.demo-abrir { margin-top: 30px; }
.nota-demo { margin-top: 14px; max-width: 30rem; color: var(--texto-3); font-size: 0.82rem; line-height: 1.55; }
.micropasos { display: grid; gap: 14px; margin-top: 30px; counter-reset: micro; }
.micropasos li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
  color: var(--texto);
}
.micro-icono {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.28);
  color: var(--cian);
  flex: none;
}
.micro-icono .icono { width: 22px; height: 22px; }

.demo-escena {
  position: relative;
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 28px;
}
.qr-real { margin: 0; text-align: center; }
.qr-real-codigo {
  position: relative;
  width: 232px;
  padding: 26px;
  border-radius: 22px;
  background: #fff;
  color: #0B132B;
  box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.8), 0 0 0 6px rgba(0, 240, 255, 0.12), 0 0 70px -10px rgba(0, 240, 255, 0.55);
}
.qr-real-codigo svg { width: 100%; height: auto; aspect-ratio: 1; }
.qr-real figcaption {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--turquesa);
  font-size: 0.85rem;
  font-weight: 600;
}
@media (prefers-reduced-motion: no-preference) {
  .qr-real-codigo { animation: latido-qr 3.2s ease-in-out infinite; }
}
@keyframes latido-qr {
  0%, 100% { box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.8), 0 0 0 6px rgba(0, 240, 255, 0.12), 0 0 70px -10px rgba(0, 240, 255, 0.55); }
  50% { box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.8), 0 0 0 10px rgba(0, 240, 255, 0.2), 0 0 90px -6px rgba(0, 240, 255, 0.75); }
}
.demo-escena .movil { position: relative; right: auto; top: auto; flex: none; }
@media (max-width: 899px) {
  .demo-escena { flex-direction: column; }
  .demo-escena .movil { display: none; }
}
.movil {
  position: absolute;
  right: 0;
  top: 0;
  width: 190px;
  height: 380px;
  padding: 9px;
  border-radius: 34px;
  background: linear-gradient(160deg, #222E5C, #0A1024);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.movil::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 50%;
  z-index: 3;
  width: 54px;
  height: 14px;
  border-radius: 10px;
  background: #050914;
  translate: -50% 0;
}
.movil-pantalla {
  position: relative;
  height: 100%;
  border-radius: 26px;
  background: #050914;
  overflow: hidden;
}
.movil-camara, .movil-pdf {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.movil-camara { background: radial-gradient(circle at 50% 45%, #1A2550, #050914 75%); }
.movil-camara p { color: var(--texto-2); font-size: 0.8rem; }
.movil-visor {
  position: relative;
  width: 120px;
  height: 120px;
  padding: 14px;
  color: #DCE6F5;
}
.movil-visor svg { width: 100%; height: 100%; opacity: 0.85; }
.movil-visor::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background:
    linear-gradient(var(--cian), var(--cian)) top left / 22px 3px,
    linear-gradient(var(--cian), var(--cian)) top left / 3px 22px,
    linear-gradient(var(--cian), var(--cian)) top right / 22px 3px,
    linear-gradient(var(--cian), var(--cian)) top right / 3px 22px,
    linear-gradient(var(--cian), var(--cian)) bottom left / 22px 3px,
    linear-gradient(var(--cian), var(--cian)) bottom left / 3px 22px,
    linear-gradient(var(--cian), var(--cian)) bottom right / 22px 3px,
    linear-gradient(var(--cian), var(--cian)) bottom right / 3px 22px;
  background-repeat: no-repeat;
  filter: drop-shadow(0 0 6px rgba(0, 255, 255, 0.7));
}
.movil-laser {
  position: absolute;
  left: 8px;
  right: 8px;
  top: 50%;
  height: 2px;
  border-radius: 2px;
  background: var(--magenta);
  box-shadow: 0 0 12px 2px rgba(254, 83, 187, 0.8);
}
.movil-pdf {
  justify-content: flex-start;
  padding: 44px 16px 16px;
  background: linear-gradient(180deg, #0E1733, #0B132B);
  opacity: 0;
}
.movil-pdf-icono {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(254, 83, 187, 0.14);
  color: var(--magenta);
}
.movil-pdf-icono .icono { width: 28px; height: 28px; }
.movil-pdf-nombre { font-size: 0.82rem; font-weight: 600; }
.movil-pdf-ok {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: -6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(72, 229, 194, 0.14);
  color: var(--turquesa);
  font-size: 0.74rem;
  font-weight: 600;
}
.movil-pdf-ok .icono { stroke-width: 2.6; width: 14px; height: 14px; }
.movil-pdf-hoja {
  display: grid;
  gap: 7px;
  width: 100%;
  margin-top: 4px;
  padding: 14px;
  border-radius: 10px;
  background: #EEF3FB;
}
.movil-pdf-hoja i { height: 6px; border-radius: 3px; background: #CBD5E6; }
.movil-pdf-hoja i:first-child { width: 60%; height: 9px; background: #9AA8C2; }
.movil-pdf-hoja i:nth-child(3) { width: 82%; }
.movil-pdf-hoja i:nth-child(5) { width: 54%; }
@media (prefers-reduced-motion: no-preference) {
  .movil-laser { animation: laser 1.4s ease-in-out infinite alternate; }
  .movil-camara { animation: fase-camara 7s infinite; }
  .movil-pdf { animation: fase-pdf 7s infinite; }
  .movil-pdf-ok { animation: fase-ok 7s infinite; }
}
@media (prefers-reduced-motion: reduce) {
  .movil-camara { opacity: 0; }
  .movil-pdf { opacity: 1; }
}
@keyframes laser { from { top: 14%; } to { top: 84%; } }
@keyframes fase-camara { 0%, 48% { opacity: 1; } 54%, 94% { opacity: 0; } 100% { opacity: 1; } }
@keyframes fase-pdf { 0%, 50% { opacity: 0; transform: translateY(16px); } 58%, 94% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes fase-ok { 0%, 58% { transform: scale(0.6); opacity: 0; } 64% { transform: scale(1.12); opacity: 1; } 68%, 94% { transform: none; opacity: 1; } 100% { opacity: 0; } }

@media (min-width: 900px) {
  .banda { grid-template-columns: 1.1fr 0.9fr; gap: 48px; }
  .micropasos { grid-template-columns: repeat(3, auto); gap: 10px 28px; justify-content: start; }
  .micropasos li { flex-direction: column; align-items: flex-start; gap: 12px; max-width: 150px; font-size: 0.95rem; line-height: 1.4; }
  .micropasos li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 22px;
    left: 60px;
    width: calc(100% - 46px);
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 255, 255, 0.45), rgba(0, 255, 255, 0));
  }
}

/* ───────────── El producto (galería de capturas reales) ───────────── */
.galeria { max-width: 1160px; margin-inline: auto; }
.galeria-pestanas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 22px;
}
.galeria-pestanas button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 18px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--texto-2);
  font-family: var(--titulos);
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.galeria-pestanas button:hover { color: var(--texto); border-color: var(--borde-fuerte); }
.galeria-pestanas button[aria-selected="true"] {
  border-color: rgba(0, 255, 255, 0.5);
  background: rgba(0, 255, 255, 0.08);
  color: var(--texto);
  box-shadow: 0 0 30px -12px rgba(0, 255, 255, 0.6);
}
.galeria-pestanas .icono { color: var(--cian); }
@media (scripting: enabled) {
  .galeria-paneles { display: grid; }
  .galeria-panel { grid-area: 1 / 1; }
}
.galeria-panel[hidden] { display: block; visibility: hidden; opacity: 0; }
.galeria-panel { transition: opacity 0.45s var(--curva); }
.galeria-pie {
  padding: 16px 20px 18px;
  border-top: 1px solid var(--borde);
  background: #0A1128;
  color: var(--texto-2);
  font-size: 0.95rem;
}

/* ───────────── Caso real ───────────── */
.caso { padding-top: 20px; }
.caso-caja {
  position: relative;
  display: grid;
  gap: 36px;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--borde);
  border-radius: 30px;
  background:
    radial-gradient(700px 360px at 0% 0%, rgba(0, 240, 255, 0.09), transparent 70%),
    radial-gradient(600px 320px at 100% 100%, rgba(254, 83, 187, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(23, 34, 74, 0.7), rgba(14, 23, 51, 0.6));
  overflow: hidden;
}
.caso-cliente {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 8px 14px;
  border: 1px solid var(--borde-fuerte);
  border-radius: 999px;
  color: var(--texto-2);
  font-size: 0.9rem;
  font-weight: 500;
}
.caso-cliente .icono { color: var(--cian); }
.caso-relato { display: grid; gap: 20px; margin: 28px 0 0; }
.caso-relato dt {
  margin-bottom: 6px;
  color: var(--turquesa);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.caso-relato dd { margin: 0; color: var(--texto-2); font-size: 1.04rem; line-height: 1.75; }
.caso-cifras { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: start; }
.caso-cifras li {
  padding: 20px 20px 22px;
  border: 1px solid var(--borde);
  border-radius: 20px;
  background: rgba(11, 19, 43, 0.55);
}
.caso-num {
  font-family: var(--titulos);
  font-size: clamp(2.4rem, 1.8rem + 2vw, 3.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.caso-num small { margin-left: 4px; color: var(--texto-2); font-size: 0.42em; letter-spacing: 0; }
.caso-cifras li > p:last-child { margin-top: 10px; color: var(--texto-2); font-size: 0.9rem; line-height: 1.5; }
.caso-nota { grid-column: 1 / -1; color: var(--texto-3); font-size: 0.82rem; }
@media (min-width: 1024px) {
  .caso-caja { grid-template-columns: 1.15fr 0.85fr; gap: 56px; }
}

/* ───────────── Cumplimiento ───────────── */
.cumplimiento {
  background: radial-gradient(800px 420px at 85% 20%, rgba(72, 229, 194, 0.06), transparent 65%);
}
.requisitos {
  display: grid;
  gap: 14px;
}
.requisitos li {
  padding: 20px 22px;
  border: 1px solid var(--borde);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}
.req-norma {
  margin-bottom: 8px;
  color: var(--texto-3);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.req-como { display: flex; gap: 12px; align-items: flex-start; color: var(--texto); font-weight: 500; line-height: 1.55; }
.req-como .icono {
  width: 22px; height: 22px;
  margin-top: 1px;
  padding: 4px;
  border-radius: 50%;
  background: var(--turquesa);
  color: var(--fondo);
  stroke-width: 3;
}
.seguridad {
  margin-top: 26px;
  padding: 24px 26px;
  border: 1px solid transparent;
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(23, 34, 74, 0.95), rgba(14, 23, 51, 0.95)) padding-box,
    linear-gradient(140deg, rgba(0, 240, 255, 0.5), rgba(107, 107, 255, 0.12) 45%, rgba(254, 83, 187, 0.4)) border-box;
}
.seguridad-titulo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--titulos);
  font-weight: 700;
  font-size: 1.1rem;
}
.seguridad-titulo .icono { color: var(--cian); width: 24px; height: 24px; }
.seguridad ul { display: grid; gap: 10px 28px; }
.seguridad li {
  position: relative;
  padding-left: 20px;
  color: var(--texto-2);
}
.seguridad li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  transform: rotate(45deg);
  background: var(--grad);
}
.aviso-honesto {
  display: flex;
  gap: 14px;
  margin-top: 18px;
  padding: 18px 22px;
  border: 1px solid rgba(254, 83, 187, 0.25);
  border-radius: 16px;
  background: rgba(254, 83, 187, 0.05);
}
.aviso-honesto .icono { color: var(--magenta); width: 22px; height: 22px; margin-top: 2px; }
.aviso-honesto p { color: var(--texto-2); line-height: 1.65; }
.aviso-honesto b { color: var(--texto); }
@media (min-width: 760px) {
  .requisitos { grid-template-columns: 1fr 1fr; }
  .seguridad ul { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1100px) {
  .seguridad ul { grid-template-columns: repeat(3, 1fr); }
}

/* ───────────── Barra de contacto en móvil ───────────── */
.barra-movil { display: none; }
@media (max-width: 759px) {
  .barra-movil {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 45;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--borde-fuerte);
    border-radius: 20px;
    background: rgba(11, 19, 43, 0.86);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    backdrop-filter: blur(16px) saturate(1.4);
    box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.9);
    translate: 0 140%;
    transition: translate 0.45s var(--curva);
  }
  .barra-movil .boton { min-height: 46px; padding: 10px 12px; font-size: 0.88rem; }
  .barra-movil.visible { translate: 0 0; }
  .menu-abierto .barra-movil { translate: 0 140%; }
  .pie { padding-bottom: 96px; }
}

/* ───────────── Ventajas (bento) ───────────── */
.bento { display: grid; gap: 18px; }
.tarjeta-luz { overflow: hidden; isolation: isolate; }
.tarjeta-luz::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(0, 240, 255, 0.10), transparent 45%);
  opacity: 0;
  transition: opacity 0.4s;
}
.tarjeta-luz::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(0, 255, 255, 0.85), rgba(254, 83, 187, 0.55) 40%, transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.tarjeta-luz:hover { transform: translateY(-3px); box-shadow: 0 30px 70px -40px rgba(0, 240, 255, 0.5); }
.tarjeta-luz:hover::before, .tarjeta-luz:hover::after { opacity: 1; }
.lista-check { display: grid; gap: 11px; margin-top: 4px; }
.lista-check li { display: flex; align-items: flex-start; gap: 11px; color: var(--texto-2); }
.lista-check .icono {
  width: 22px; height: 22px;
  margin-top: 1px;
  padding: 4px;
  border-radius: 50%;
  background: rgba(0, 255, 255, 0.12);
  color: var(--cian);
  stroke-width: 2.6;
}
.cifra { display: grid; gap: 10px; }
.cifra-num {
  font-family: var(--titulos);
  font-size: clamp(3.6rem, 2.5rem + 3.5vw, 5.6rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.cifra-num small { margin-left: 6px; font-size: 0.42em; color: var(--texto-2); letter-spacing: 0; }
.cifra-texto { max-width: 34rem; }
.ilustra-servidor { display: none; }
@media (min-width: 720px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 720px) and (max-width: 1023px) {
  .bento-a, .bento-d { grid-column: span 2; }
}
@media (min-width: 1024px) {
  .bento {
    grid-template-columns: repeat(3, 1fr);
    grid-template-areas: "a a b" "c d d" "e f f";
    gap: 22px;
  }
  .bento-a { grid-area: a; } .bento-b { grid-area: b; } .bento-c { grid-area: c; }
  .bento-d { grid-area: d; } .bento-e { grid-area: e; } .bento-f { grid-area: f; }
  .bento-a { padding-right: 46%; min-height: 280px; }
  .bento-d .cifra { grid-template-columns: auto 1fr; align-items: center; gap: 30px; }
  .ilustra-servidor {
    display: block;
    position: absolute;
    right: 8%;
    top: 50%;
    width: 34%;
    translate: 0 -50%;
  }
  .srv {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 54px;
    margin-bottom: 12px;
    padding: 0 18px;
    border: 1px solid rgba(0, 255, 255, 0.22);
    border-radius: 12px;
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.10), rgba(107, 107, 255, 0.05));
  }
  .srv i { width: 8px; height: 8px; border-radius: 50%; background: var(--turquesa); box-shadow: 0 0 8px var(--turquesa); }
  .srv i + i { width: 46%; height: 6px; margin-left: 8px; border-radius: 4px; background: rgba(184, 196, 214, 0.25); box-shadow: none; }
  .srv-escudo {
    position: absolute;
    right: -16px;
    bottom: -22px;
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: linear-gradient(140deg, #00F0FF, #6B6BFF 60%, #FE53BB);
    color: var(--fondo);
    box-shadow: 0 16px 40px -10px rgba(0, 240, 255, 0.6);
  }
  .srv-escudo .icono { width: 30px; height: 30px; stroke-width: 2; }
}
@media (prefers-reduced-motion: no-preference) {
  .srv i:first-child { animation: parpadeo 2.6s ease-in-out infinite; }
  .srv + .srv i:first-child { animation-delay: 1.3s; }
}
@keyframes parpadeo { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ───────────── Llave en mano ───────────── */
.llave-rejilla { display: grid; gap: 40px; align-items: center; }
.llave-texto .boton { margin-top: 34px; }
.llave-lista {
  padding: clamp(24px, 3.5vw, 40px);
  border: 1px solid transparent;
  border-radius: 26px;
  background:
    linear-gradient(160deg, rgba(23, 34, 74, 0.95), rgba(14, 23, 51, 0.95)) padding-box,
    linear-gradient(140deg, rgba(0, 240, 255, 0.55), rgba(107, 107, 255, 0.15) 45%, rgba(254, 83, 187, 0.45)) border-box;
  box-shadow: var(--sombra);
}
.llave-lista-titulo {
  margin-bottom: 18px;
  color: var(--texto-3);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.llave-lista ul { display: grid; gap: 0; }
.llave-lista li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-block: 18px;
  border-top: 1px solid var(--borde);
  font-size: 1.04rem;
  line-height: 1.55;
}
.llave-lista li:first-child { border-top: 0; padding-top: 4px; }
.check-caja {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-top: -2px;
  border-radius: 50%;
  background: var(--cian);
  color: var(--fondo);
  box-shadow: 0 0 18px rgba(0, 255, 255, 0.45);
  flex: none;
}
.check-caja .icono { width: 17px; height: 17px; stroke-width: 2.8; }
@media (min-width: 960px) {
  .llave-rejilla { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 100px); }
}

/* ───────────── Para quién ───────────── */
.para-quien { padding-block: 10px clamp(40px, 6vw, 70px); }
.para-quien-fila {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
  padding-block: 32px;
  border-block: 1px solid var(--borde);
}
.para-quien h3 {
  color: var(--texto-3);
  font-family: var(--cuerpo);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 14px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  font-weight: 500;
  transition: border-color 0.25s, background-color 0.25s, transform 0.25s var(--curva);
}
.chips li:hover { border-color: rgba(0, 255, 255, 0.45); background: rgba(0, 255, 255, 0.05); transform: translateY(-2px); }
.chips .icono { color: var(--cian); }

/* ───────────── Quiénes somos ───────────── */
.nosotros-rejilla { display: grid; gap: 48px; align-items: center; }
.nosotros-texto { display: grid; gap: 34px; }
.nosotros-texto p:not(.antetitulo) { color: var(--texto-2); font-size: 1.05rem; line-height: 1.75; }
.nosotros-texto h2 { margin-bottom: 20px; }
.nosotros-visual {
  position: relative;
  width: min(100%, 460px);
  aspect-ratio: 1;
  justify-self: center;
  display: grid;
  place-items: center;
}
.nosotros-visual::before {
  content: "";
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.22), rgba(254, 83, 187, 0.10) 45%, transparent 70%);
  filter: blur(30px);
}
.nosotros-simbolo {
  position: relative;
  width: 54%;
  height: auto;
  aspect-ratio: 70.5 / 67.7;
  filter: drop-shadow(0 0 22px rgba(0, 240, 255, 0.45)) drop-shadow(0 0 60px rgba(254, 83, 187, 0.3));
}
.orbita {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(184, 196, 214, 0.12);
}
.orbita-1 { inset: 4%; border-style: dashed; border-color: rgba(184, 196, 214, 0.1); }
.orbita-2 { inset: 13%; }
.orbita-3 { inset: 24%; border-color: rgba(0, 255, 255, 0.14); }
.orbita span {
  position: absolute;
  top: -5px;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cian);
  box-shadow: 0 0 14px var(--cian);
}
.orbita-3 span { top: auto; bottom: -4px; width: 8px; height: 8px; background: var(--magenta); box-shadow: 0 0 14px var(--magenta); }
@media (prefers-reduced-motion: no-preference) {
  .orbita-1 { animation: girar 80s linear infinite; }
  .orbita-2 { animation: girar 26s linear infinite; }
  .orbita-3 { animation: girar 18s linear infinite reverse; }
  .nosotros-simbolo { animation: flotar 8s ease-in-out infinite; }
}
@keyframes girar { to { transform: rotate(360deg); } }

.ruta {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: 24px;
  padding-left: 26px;
}
.ruta::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--cian), rgba(107, 107, 255, 0.4) 30%, rgba(184, 196, 214, 0.15));
}
.ruta li { position: relative; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; color: var(--texto-3); }
.ruta b { font-weight: 600; color: var(--texto-2); }
.ruta small {
  padding: 2px 9px;
  border-radius: 999px;
  background: rgba(0, 255, 255, 0.12);
  color: var(--cian);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ruta-punto {
  position: absolute;
  left: -26px;
  top: 6px;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(184, 196, 214, 0.35);
  border-radius: 50%;
  background: var(--fondo);
}
.ruta-hoy b { color: var(--texto); }
.ruta-hoy .ruta-punto { border-color: var(--cian); background: var(--cian); box-shadow: 0 0 14px var(--cian); }
.valores { display: flex; flex-wrap: wrap; gap: 10px; }
.valores li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--borde);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  font-weight: 500;
  font-size: 0.95rem;
}
.valores .icono { color: var(--turquesa); }
@media (min-width: 960px) {
  .nosotros-rejilla { grid-template-columns: 0.9fr 1.1fr; gap: clamp(48px, 7vw, 96px); }
}

/* ───────────── Preguntas frecuentes ───────────── */
.faq-rejilla { display: grid; gap: 8px; }
.acordeon { border-top: 1px solid var(--borde); }
.acordeon details { border-bottom: 1px solid var(--borde); }
.acordeon summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 2px;
  font-family: var(--titulos);
  font-size: clamp(1.04rem, 1rem + 0.3vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
  transition: color 0.2s;
}
.acordeon summary::-webkit-details-marker { display: none; }
.acordeon summary:hover { color: var(--cian); }
.faq-signo {
  position: relative;
  width: 34px;
  height: 34px;
  border: 1px solid var(--borde-fuerte);
  border-radius: 50%;
  flex: none;
  transition: border-color 0.3s, background-color 0.3s, transform 0.4s var(--curva);
}
.faq-signo::before, .faq-signo::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  translate: -50% -50%;
  transition: transform 0.4s var(--curva);
}
.faq-signo::after { transform: rotate(90deg); }
details[open] .faq-signo { border-color: rgba(0, 255, 255, 0.5); background: rgba(0, 255, 255, 0.08); color: var(--cian); transform: rotate(180deg); }
details[open] .faq-signo::after { transform: rotate(0deg); }
.faq-respuesta { padding: 0 54px 26px 2px; }
.faq-respuesta p { color: var(--texto-2); line-height: 1.75; }
details::details-content {
  block-size: 0;
  overflow: hidden;
  transition: block-size 0.4s var(--curva), content-visibility 0.4s allow-discrete;
}
details[open]::details-content { block-size: auto; }
@media (prefers-reduced-motion: reduce) {
  details::details-content { transition: none; }
}
@media (min-width: 960px) {
  .faq-rejilla { grid-template-columns: 0.8fr 1.2fr; gap: clamp(48px, 7vw, 96px); align-items: start; }
  .faq .cabeza-seccion { position: sticky; top: calc(var(--cabecera) + 40px); }
}

/* ───────────── Contacto ───────────── */
.contacto {
  position: relative;
  padding-block: clamp(90px, 12vw, 170px);
  overflow: clip;
  isolation: isolate;
  text-align: center;
}
.contacto-fondo {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 380px at 20% 30%, rgba(0, 240, 255, 0.16), transparent 70%),
    radial-gradient(700px 380px at 80% 70%, rgba(254, 83, 187, 0.14), transparent 70%),
    radial-gradient(900px 500px at 50% 100%, rgba(107, 107, 255, 0.14), transparent 70%),
    var(--fondo-2);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}
.contacto-fondo::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(184, 196, 214, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 196, 214, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
}
.contacto-caja { max-width: 860px; }
.contacto-simbolo {
  width: 84px;
  height: 81px;
  margin: 0 auto 30px;
  filter: drop-shadow(0 0 22px rgba(0, 240, 255, 0.5));
}
@media (prefers-reduced-motion: no-preference) {
  .contacto-simbolo { animation: flotar 7s ease-in-out infinite; }
}
.contacto h2 { font-size: clamp(2.2rem, 1rem + 4.4vw, 4.4rem); line-height: 1.04; letter-spacing: -0.04em; }
.contacto .entradilla { max-width: 34rem; margin: 22px auto 40px; }
.contacto-web {
  margin-top: 34px;
  color: var(--turquesa);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}

/* ───────────── Pie ───────────── */
.pie {
  padding-block: 56px 28px;
  border-top: 1px solid var(--borde);
  background: var(--fondo);
}
.pie-rejilla {
  display: grid;
  gap: 28px;
  padding-bottom: 32px;
}
.pie-marca { display: grid; gap: 14px; justify-items: start; }
.pie-datos { display: grid; gap: 6px; color: var(--texto-2); font-size: 0.95rem; }
.pie-datos a { color: var(--texto); }
.pie-datos a:hover { color: var(--cian); }
.pie-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--borde);
  color: var(--texto-3);
  font-size: 0.86rem;
}
.pie-legal p:last-child { display: flex; gap: 10px; }
.pie-legal a:hover { color: var(--texto); }
@media (min-width: 760px) {
  .pie-rejilla { grid-template-columns: 1fr auto; align-items: end; }
  .pie-datos { text-align: right; }
}

/* Aviso de «copiado» */
.aviso-copiado {
  position: fixed;
  left: 50%;
  bottom: calc(24px + env(safe-area-inset-bottom));
  z-index: 60;
  padding: 12px 20px;
  border: 1px solid rgba(72, 229, 194, 0.4);
  border-radius: 999px;
  background: rgba(14, 23, 51, 0.95);
  color: var(--turquesa);
  font-weight: 500;
  box-shadow: var(--sombra);
  translate: -50% 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, translate 0.4s var(--curva);
}
.aviso-copiado.visible { opacity: 1; translate: -50% 0; }
.aviso-copiado:empty { display: none; }

/* ───────────── Páginas legales ───────────── */
.legal {
  padding: calc(var(--cabecera) + 64px) 0 100px;
}
.legal-caja { max-width: 760px; }
.legal h1 {
  margin: 10px 0 18px;
  font-size: clamp(2.2rem, 1.4rem + 3vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}
.legal .actualizado { color: var(--texto-3); font-size: 0.9rem; margin-bottom: 44px; }
.legal h2 { margin: 44px 0 14px; font-size: 1.35rem; letter-spacing: -0.02em; }
.legal p, .legal li { color: var(--texto-2); line-height: 1.8; }
.legal p + p { margin-top: 14px; }
.legal ul { display: grid; gap: 8px; margin-top: 12px; padding-left: 20px; list-style: disc; }
.legal li::marker { color: var(--cian); }
.legal .marcador { color: var(--magenta); font-weight: 600; }
.volver { display: inline-flex; align-items: center; gap: 8px; color: var(--texto-2); font-weight: 500; }
.volver .icono { transform: rotate(180deg); }
.volver:hover { color: var(--cian); }

.legal li a, .legal-ver a {
  color: var(--cian);
  text-decoration: underline;
  text-decoration-color: rgba(0, 255, 255, 0.4);
  text-underline-offset: 3px;
}
.legal-ver { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--borde); }
.pie-legal a[aria-current="page"] { color: var(--texto); }

/* ───────────── Guía del DeCA ───────────── */
.guia { padding: calc(var(--cabecera) + 56px) 0 100px; }
.guia-rejilla { display: grid; gap: 40px; }
.guia-indice {
  align-self: start;
  padding: 20px 22px;
  border: 1px solid var(--borde);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
}
.guia-indice > p {
  margin-bottom: 12px;
  color: var(--texto-3);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.guia-indice ol { display: grid; gap: 2px; counter-reset: indice; }
.guia-indice li { counter-increment: indice; }
.guia-indice a {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  color: var(--texto-2);
  font-size: 0.92rem;
  transition: color 0.2s;
}
.guia-indice a::before {
  content: counter(indice, decimal-leading-zero);
  color: var(--cian);
  font-family: var(--titulos);
  font-weight: 700;
  font-size: 0.8rem;
  line-height: 1.7;
}
.guia-indice a:hover { color: var(--texto); }
.guia-articulo { max-width: 760px; }
.guia-articulo h1 {
  margin: 8px 0 18px;
  font-size: clamp(2.3rem, 1.4rem + 3.4vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.guia-entradilla { color: var(--texto-2); font-size: 1.2rem; line-height: 1.65; }
.guia .actualizado { margin: 16px 0 8px; color: var(--texto-3); font-size: 0.88rem; }
.guia section { padding-top: 44px; scroll-margin-top: calc(var(--cabecera) + 20px); }
.guia-articulo h2 { margin-bottom: 14px; font-size: clamp(1.45rem, 1.2rem + 1vw, 1.9rem); letter-spacing: -0.025em; line-height: 1.2; }
.guia-articulo section p { color: var(--texto-2); font-size: 1.04rem; line-height: 1.8; }
.guia-articulo section p + p { margin-top: 14px; }
.guia-articulo b { color: var(--texto); font-weight: 600; }
.guia-lista { display: grid; gap: 10px; margin: 16px 0; }
.guia-lista li {
  position: relative;
  padding-left: 24px;
  color: var(--texto-2);
  font-size: 1.02rem;
  line-height: 1.7;
}
.guia-lista li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  transform: rotate(45deg);
  background: var(--grad);
}
.guia-lista-check li { padding-left: 34px; }
.guia-lista-check li::before {
  left: 0;
  top: 0.2em;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  transform: none;
  background: var(--turquesa) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B132B' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'><path d='m6 12.5 4 4L18 8'/></svg>") center / 15px no-repeat;
}
.guia-destacado {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  padding: 16px 20px;
  border: 1px solid rgba(254, 83, 187, 0.25);
  border-radius: 14px;
  background: rgba(254, 83, 187, 0.05);
}
.guia-destacado .icono { color: var(--magenta); width: 22px; height: 22px; margin-top: 2px; }
.guia-figura {
  margin: 26px 0 0;
  padding: 18px;
  border: 1px solid var(--borde);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
}
.guia-figura img { width: min(380px, 100%); margin: 0 auto; border-radius: 12px; }
.guia-figura figcaption { margin-top: 14px; color: var(--texto-3); font-size: 0.88rem; text-align: center; }
.enlace-flecha { display: inline-flex; align-items: center; gap: 8px; color: var(--cian) !important; font-weight: 600; text-decoration: none !important; }
.enlace-flecha .icono { transition: transform 0.25s var(--curva); }
.enlace-flecha:hover .icono { transform: translateX(4px); }
.guia-cta {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-top: 56px;
  padding: clamp(24px, 4vw, 36px);
  border: 1.5px solid transparent;
  border-radius: 24px;
  background:
    radial-gradient(500px 240px at 100% 0%, rgba(0, 240, 255, 0.12), transparent 70%) padding-box,
    linear-gradient(var(--superficie), var(--superficie)) padding-box,
    var(--grad-diag) border-box;
}
.guia-cta-simbolo { width: 64px; height: 62px; filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.45)); }
.guia-cta h2 { margin-bottom: 8px; }
.guia-cta p { color: var(--texto-2); line-height: 1.7; }
.guia-cta .boton { justify-self: start; }
.guia-fuentes ul { display: grid; gap: 10px; }
.guia-fuentes li { color: var(--texto-2); line-height: 1.65; }
.guia-fuentes a { color: var(--cian); text-decoration: underline; text-decoration-color: rgba(0, 255, 255, 0.4); text-underline-offset: 3px; }
.guia-aviso { margin-top: 18px; color: var(--texto-3) !important; font-size: 0.9rem !important; }
.volver-ancho { margin-right: 4px; }
@media (max-width: 559px) {
  .volver-ancho { display: none; }
}
@media (max-width: 1023px) {
  .guia-indice { display: none; }
}
@media (min-width: 1024px) {
  .guia-rejilla { grid-template-columns: 240px minmax(0, 760px); gap: 72px; justify-content: center; }
  .guia-indice { position: sticky; top: calc(var(--cabecera) + 32px); }
  .guia-cta { grid-template-columns: auto 1fr auto; }
}

/* ───────────── Error 404 ───────────── */
.error-404 {
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding-block: 60px;
  text-align: center;
  background:
    radial-gradient(600px 360px at 30% 30%, rgba(0, 240, 255, 0.12), transparent 70%),
    radial-gradient(600px 360px at 70% 70%, rgba(254, 83, 187, 0.10), transparent 70%);
}
.error-caja { max-width: 640px; }
.error-simbolo {
  width: 92px;
  height: 88px;
  margin: 0 auto;
  filter: drop-shadow(0 0 24px rgba(0, 240, 255, 0.5));
}
@media (prefers-reduced-motion: no-preference) {
  .error-simbolo { animation: camuflaje 6s ease-in-out infinite; }
}
@keyframes camuflaje { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.error-codigo {
  margin-top: 18px;
  font-family: var(--titulos);
  font-size: clamp(5rem, 3rem + 10vw, 9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.06em;
}
.error-404 h1 { margin-top: 8px; font-size: clamp(1.7rem, 1.2rem + 2vw, 2.4rem); }
.error-404 .entradilla { margin-bottom: 34px; }

/* ───────────── Movimiento reducido ───────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}