/* ==========================================================================
   VidaCron — Hoja de estilos principal
   ========================================================================== */

:root {
  --azul: #1565c0;
  --azul-oscuro: #0d47a1;
  --azul-claro: #e3f0fd;
  --verde: #43a047;
  --verde-oscuro: #2e7d32;
  --verde-claro: #e8f5e9;
  --blanco: #ffffff;
  --gris-fondo: #f5f7fa;
  --gris-borde: #e2e8f0;
  --texto: #1a2233;
  --texto-suave: #5b6474;
  --texto-tenue: #8892a0;

  --radio-s: 10px;
  --radio-m: 16px;
  --radio-l: 28px;

  --sombra-s: 0 2px 8px rgba(21, 101, 192, 0.08);
  --sombra-m: 0 8px 24px rgba(21, 101, 192, 0.12);
  --sombra-l: 0 16px 48px rgba(21, 101, 192, 0.16);

  --fuente: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --fuente-titulo: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;

  --transicion: 0.25s ease;
}

/* ---------- Reset ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fuente);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  font-weight: 700;
  line-height: 1.25;
  color: var(--texto);
}

.contenedor {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
}

.etiqueta-seccion {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--azul);
  background: var(--azul-claro);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.titulo-seccion {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 16px;
}

.subtitulo-seccion {
  font-size: 1.08rem;
  color: var(--texto-suave);
  max-width: 620px;
  margin-bottom: 56px;
}

.encabezado-seccion {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.encabezado-seccion .subtitulo-seccion {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Botones ---------- */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--radio-s);
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion), border-color var(--transicion);
  white-space: nowrap;
}

.boton-primario {
  background: var(--azul);
  color: var(--blanco);
  box-shadow: var(--sombra-m);
}

.boton-primario:hover {
  background: var(--azul-oscuro);
  transform: translateY(-2px);
  box-shadow: var(--sombra-l);
}

.boton-secundario {
  background: var(--blanco);
  color: var(--texto);
  border: 1.5px solid var(--gris-borde);
}

.boton-secundario:hover {
  border-color: var(--azul);
  color: var(--azul);
  transform: translateY(-2px);
}

.boton-deshabilitado {
  background: var(--gris-fondo);
  color: var(--texto-tenue);
  border: 1.5px solid var(--gris-borde);
  cursor: default;
}

.boton-deshabilitado:hover {
  transform: none;
}

.boton-verde {
  background: var(--verde);
  color: var(--blanco);
  box-shadow: 0 8px 24px rgba(67, 160, 71, 0.2);
}

.boton-verde:hover {
  background: var(--verde-oscuro);
  transform: translateY(-2px);
}

.boton-grande {
  padding: 17px 34px;
  font-size: 1.02rem;
}

.boton small {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  opacity: 0.85;
}

/* ---------- Navegación ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transicion), box-shadow var(--transicion);
}

.nav.nav-con-scroll {
  border-color: var(--gris-borde);
  box-shadow: 0 2px 16px rgba(21, 101, 192, 0.06);
}

.nav-interior {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-enlaces {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-enlaces a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--texto-suave);
  transition: color var(--transicion);
  position: relative;
}

.nav-enlaces a:hover {
  color: var(--azul);
}

.nav-acciones {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-boton-descarga {
  padding: 11px 22px;
  font-size: 0.92rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1100;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--texto);
  border-radius: 2px;
  transition: transform var(--transicion), opacity var(--transicion);
}

.nav-toggle.abierto span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.abierto span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.abierto span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  padding: 168px 0 100px;
  background: linear-gradient(180deg, var(--azul-claro) 0%, var(--blanco) 65%);
  position: relative;
  overflow: hidden;
}

.hero-interior {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-texto {
  animation: aparecerSubir 0.8s ease both;
}

.hero-insignia {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--verde-oscuro);
  box-shadow: var(--sombra-s);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  margin-bottom: 20px;
  color: var(--azul-oscuro);
}

.hero h1 span {
  color: var(--verde);
}

.hero-descripcion {
  font-size: 1.12rem;
  color: var(--texto-suave);
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-botones {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-confianza {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.hero-confianza-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--texto-suave);
}

.hero-confianza-item .icono {
  color: var(--verde);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: aparecerSubir 0.9s ease 0.15s both;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(67, 160, 71, 0.16) 0%, rgba(21, 101, 192, 0.1) 55%, transparent 75%);
  border-radius: 50%;
  z-index: 0;
  animation: pulsarSuave 5s ease-in-out infinite;
}

/* Mockup de celular construido en CSS */
.telefono {
  position: relative;
  z-index: 1;
  width: 280px;
  height: 572px;
  background: linear-gradient(160deg, #101828, #1e2a3f);
  border-radius: 44px;
  padding: 14px;
  box-shadow: var(--sombra-l), 0 0 0 2px rgba(255, 255, 255, 0.05) inset;
  animation: flotar 5.5s ease-in-out infinite;
}

.telefono-pantalla {
  width: 100%;
  height: 100%;
  background: var(--gris-fondo);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.telefono-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 22px;
  background: #101828;
  border-radius: 0 0 16px 16px;
  z-index: 5;
}

.app-topbar {
  background: linear-gradient(120deg, var(--azul), var(--azul-oscuro));
  padding: 34px 18px 20px;
  color: var(--blanco);
}

.app-topbar-saludo {
  font-size: 0.72rem;
  opacity: 0.85;
  margin-bottom: 2px;
}

.app-topbar-titulo {
  font-family: var(--fuente-titulo);
  font-weight: 600;
  font-size: 1.05rem;
}

.app-proxima {
  margin: -14px 14px 0;
  background: var(--blanco);
  border-radius: var(--radio-m);
  padding: 14px;
  box-shadow: var(--sombra-m);
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 2;
}

.app-proxima-icono {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--azul-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.app-proxima-info p:first-child {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--texto);
}

.app-proxima-info p:last-child {
  font-size: 0.72rem;
  color: var(--texto-tenue);
}

.app-lista {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.app-lista-titulo {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-tenue);
  margin-bottom: 2px;
}

.app-item {
  background: var(--blanco);
  border-radius: 14px;
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--sombra-s);
}

.app-item-punto {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.app-item-info p:first-child {
  font-size: 0.78rem;
  font-weight: 600;
}

.app-item-info p:last-child {
  font-size: 0.68rem;
  color: var(--texto-tenue);
}

.app-item-check {
  margin-left: auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  flex-shrink: 0;
}

.app-navbar {
  display: flex;
  justify-content: space-around;
  padding: 12px 0 16px;
  background: var(--blanco);
  border-top: 1px solid var(--gris-borde);
}

.app-navbar span {
  font-size: 1.05rem;
  opacity: 0.35;
}

.app-navbar span.activo {
  opacity: 1;
}

.tarjeta-flotante {
  position: absolute;
  background: var(--blanco);
  border-radius: var(--radio-m);
  padding: 12px 16px;
  box-shadow: var(--sombra-l);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3;
  animation: flotar 5.5s ease-in-out infinite;
}

.tarjeta-flotante.tarjeta-1 {
  top: 12%;
  left: -8%;
  animation-delay: 0.3s;
}

.tarjeta-flotante.tarjeta-2 {
  bottom: 10%;
  right: -10%;
  animation-delay: 0.9s;
}

.tarjeta-flotante-icono {
  font-size: 1.3rem;
}

.tarjeta-flotante p:first-child {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--texto);
}

.tarjeta-flotante p:last-child {
  font-size: 0.66rem;
  color: var(--texto-tenue);
}

/* ---------- Marca de confianza / logos secundarios ---------- */
.franja-logo {
  padding: 40px 0;
  border-bottom: 1px solid var(--gris-borde);
}

.franja-logo-interior {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  text-align: center;
  color: var(--texto-tenue);
  font-size: 0.92rem;
}

.franja-logo img {
  height: 28px;
  opacity: 0.9;
}

/* ---------- Características ---------- */
.caracteristicas {
  background: var(--gris-fondo);
}

.rejilla-caracteristicas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tarjeta-caracteristica {
  background: var(--blanco);
  border-radius: var(--radio-m);
  padding: 32px 26px;
  border: 1px solid var(--gris-borde);
  transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}

.tarjeta-caracteristica:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-m);
  border-color: transparent;
}

.tarjeta-caracteristica-icono {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--azul-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.tarjeta-caracteristica.destacada .tarjeta-caracteristica-icono {
  background: var(--verde-claro);
}

.tarjeta-caracteristica h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}

.tarjeta-caracteristica p {
  color: var(--texto-suave);
  font-size: 0.94rem;
}

.tarjeta-caracteristica.destacada {
  background: linear-gradient(135deg, var(--azul), var(--azul-oscuro));
  border-color: transparent;
}

.tarjeta-caracteristica.destacada h3,
.tarjeta-caracteristica.destacada p {
  color: var(--blanco);
}

.tarjeta-caracteristica.destacada p {
  opacity: 0.9;
}

.tarjeta-caracteristica.oferta {
  background: linear-gradient(135deg, var(--verde), var(--verde-oscuro));
  border-color: transparent;
}

.tarjeta-caracteristica.oferta .tarjeta-caracteristica-icono {
  background: rgba(255, 255, 255, 0.18);
}

.tarjeta-caracteristica.oferta h3,
.tarjeta-caracteristica.oferta p {
  color: var(--blanco);
}

.tarjeta-caracteristica.oferta p {
  opacity: 0.92;
}

/* ---------- Cómo funciona ---------- */
.pasos {
  background: var(--blanco);
}

.rejilla-pasos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  counter-reset: paso;
  position: relative;
}

.rejilla-pasos::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--gris-borde) 0 8px, transparent 8px 16px);
  z-index: 0;
}

.paso {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.paso-numero {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--blanco);
  border: 2px solid var(--azul);
  color: var(--azul);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 20px;
  transition: background var(--transicion), color var(--transicion);
}

.paso:hover .paso-numero {
  background: var(--azul);
  color: var(--blanco);
}

.paso h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.paso p {
  font-size: 0.88rem;
  color: var(--texto-suave);
}

/* ---------- Para quién ---------- */
.para-quien {
  background: var(--gris-fondo);
}

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

.tarjeta-perfil {
  background: var(--blanco);
  border-radius: var(--radio-m);
  padding: 30px 22px;
  text-align: center;
  border: 1px solid var(--gris-borde);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.tarjeta-perfil:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-m);
}

.tarjeta-perfil-icono {
  font-size: 2.1rem;
  margin-bottom: 14px;
}

.tarjeta-perfil h3 {
  font-size: 0.98rem;
}

/* ---------- Precios ---------- */
.precios {
  background: linear-gradient(180deg, var(--blanco), var(--azul-claro) 120%);
}

.tarjeta-precio {
  max-width: 460px;
  margin: 0 auto;
  background: var(--blanco);
  border-radius: var(--radio-l);
  padding: 48px 40px;
  box-shadow: var(--sombra-l);
  border: 1px solid var(--gris-borde);
  text-align: center;
  position: relative;
}

.tarjeta-precio-insignia {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--verde);
  color: var(--blanco);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 7px 20px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(67, 160, 71, 0.3);
}

.tarjeta-precio-monto {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin: 20px 0 6px;
}

.tarjeta-precio-monto .cifra {
  font-family: var(--fuente-titulo);
  font-size: 3.4rem;
  font-weight: 700;
  color: var(--azul-oscuro);
}

.tarjeta-precio-monto .periodo {
  font-size: 1rem;
  color: var(--texto-suave);
}

.tarjeta-precio-nota {
  color: var(--texto-suave);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

.tarjeta-precio-lista {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.tarjeta-precio-lista li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--texto);
}

.tarjeta-precio-lista .icono {
  color: var(--verde);
  font-weight: 700;
  flex-shrink: 0;
}

.tarjeta-precio .boton {
  width: 100%;
}

/* ---------- Disclaimer legal ---------- */
.disclaimer {
  background: var(--azul-claro);
  padding: 48px 0;
}

.disclaimer-caja {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  max-width: 900px;
  margin: 0 auto;
  background: var(--blanco);
  border: 1px solid #cfe1f7;
  border-radius: var(--radio-m);
  padding: 28px 32px;
}

.disclaimer-icono {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.disclaimer-caja h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--azul-oscuro);
}

.disclaimer-caja p {
  font-size: 0.92rem;
  color: var(--texto-suave);
}

/* ---------- CTA final ---------- */
.cta-final {
  background: linear-gradient(135deg, var(--azul), var(--azul-oscuro));
  text-align: center;
  color: var(--blanco);
}

.cta-final h2 {
  color: var(--blanco);
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  margin-bottom: 14px;
}

.cta-final p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}

.cta-final-botones {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-final .boton-secundario {
  background: transparent;
  color: var(--blanco);
  border-color: rgba(255, 255, 255, 0.4);
}

.cta-final .boton-secundario:hover {
  border-color: var(--blanco);
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.1);
}

.cta-final .boton-primario {
  background: var(--blanco);
  color: var(--azul-oscuro);
}

.cta-final .boton-primario:hover {
  background: var(--gris-fondo);
}

/* ---------- Footer ---------- */
.pie {
  background: #0f172a;
  color: #b6c0d1;
  padding: 72px 0 28px;
}

.pie-rejilla {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pie-marca img {
  height: 34px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.pie-marca p {
  font-size: 0.9rem;
  max-width: 280px;
  margin-bottom: 20px;
  color: #8792a6;
}

.pie-redes {
  display: flex;
  gap: 12px;
}

.pie-redes a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transicion), transform var(--transicion);
  font-size: 0.95rem;
}

.pie-redes a:hover {
  background: var(--azul);
  transform: translateY(-3px);
}

.pie-columna h4 {
  color: var(--blanco);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.pie-columna ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pie-columna a {
  font-size: 0.9rem;
  color: #8792a6;
  transition: color var(--transicion);
}

.pie-columna a:hover {
  color: var(--blanco);
}

.pie-inferior {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  font-size: 0.84rem;
  color: #6b7688;
}

.pie-inferior a {
  color: #8792a6;
}

.pie-inferior a:hover {
  color: var(--blanco);
}

/* ---------- Páginas legales (privacidad, términos, soporte) ---------- */
.pagina-legal {
  padding: 152px 0 96px;
  background: var(--gris-fondo);
}

.legal-encabezado {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.legal-encabezado .etiqueta-seccion {
  margin-bottom: 18px;
}

.legal-actualizado {
  font-size: 0.86rem;
  color: var(--texto-tenue);
  margin-top: 10px;
}

.legal-contenido {
  max-width: 820px;
  margin: 0 auto;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-l);
  padding: 56px;
  box-shadow: var(--sombra-s);
}

.legal-contenido h2 {
  font-size: 1.32rem;
  color: var(--azul-oscuro);
  margin: 40px 0 14px;
}

.legal-contenido h2:first-child {
  margin-top: 0;
}

.legal-contenido h3 {
  font-size: 1.02rem;
  margin: 22px 0 10px;
}

.legal-contenido p {
  color: var(--texto-suave);
  margin-bottom: 14px;
  font-size: 0.98rem;
}

.legal-contenido ul {
  margin: 0 0 14px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-contenido ul li {
  color: var(--texto-suave);
  font-size: 0.98rem;
  padding-left: 26px;
  position: relative;
}

.legal-contenido ul li::before {
  content: "•";
  color: var(--azul);
  font-weight: 700;
  position: absolute;
  left: 8px;
}

.legal-contenido strong {
  color: var(--texto);
}

.legal-contenido a {
  color: var(--azul);
  font-weight: 600;
}

.legal-contenido a:hover {
  text-decoration: underline;
}

.legal-contacto-caja {
  background: var(--azul-claro);
  border-radius: var(--radio-m);
  padding: 24px 28px;
  margin-top: 16px;
}

.legal-contacto-caja p {
  color: var(--texto);
  margin-bottom: 6px;
}

.legal-contacto-caja p:last-child {
  margin-bottom: 0;
}

.legal-toc {
  max-width: 820px;
  margin: 0 auto 32px;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-m);
  padding: 24px 28px;
}

.legal-toc h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--texto-tenue);
  margin-bottom: 14px;
}

.legal-toc ol {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  list-style: none;
  counter-reset: toc;
}

.legal-toc ol li {
  counter-increment: toc;
  font-size: 0.9rem;
}

.legal-toc ol li a {
  color: var(--texto-suave);
  display: flex;
  gap: 8px;
}

.legal-toc ol li a::before {
  content: counter(toc);
  color: var(--azul);
  font-weight: 700;
}

.legal-toc ol li a:hover {
  color: var(--azul);
}

/* ---------- Soporte ---------- */
.soporte-rejilla {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.soporte-canal {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-m);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.soporte-canal:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-m);
}

.soporte-canal-icono {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--azul-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 16px;
}

.soporte-canal.whatsapp .soporte-canal-icono {
  background: var(--verde-claro);
}

.soporte-canal h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.soporte-canal p {
  font-size: 0.88rem;
  color: var(--texto-suave);
  margin-bottom: 16px;
}

.soporte-canal .boton {
  width: 100%;
  padding: 11px 20px;
  font-size: 0.9rem;
}

/* FAQ acordeón */
.faq-lista {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-m);
  overflow: hidden;
  transition: border-color var(--transicion);
}

.faq-item.abierto {
  border-color: var(--azul);
}

.faq-pregunta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--fuente-titulo);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--texto);
}

.faq-pregunta .faq-icono {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--azul-claro);
  color: var(--azul);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: transform var(--transicion), background var(--transicion), color var(--transicion);
}

.faq-item.abierto .faq-pregunta .faq-icono {
  background: var(--azul);
  color: var(--blanco);
  transform: rotate(45deg);
}

.faq-respuesta {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-respuesta-interior {
  padding: 0 24px 22px;
  color: var(--texto-suave);
  font-size: 0.92rem;
}

/* Formulario de contacto */
.formulario-contacto {
  max-width: 620px;
  margin: 64px auto 0;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-l);
  padding: 44px;
  box-shadow: var(--sombra-s);
}

.formulario-fila {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.campo {
  margin-bottom: 20px;
}

.campo label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--texto);
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gris-borde);
  border-radius: var(--radio-s);
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--texto);
  background: var(--blanco);
  transition: border-color var(--transicion), box-shadow var(--transicion);
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.1);
}

.campo textarea {
  resize: vertical;
  min-height: 120px;
}

.formulario-contacto .boton {
  width: 100%;
}

.mensaje-envio {
  display: none;
  align-items: center;
  gap: 10px;
  background: var(--verde-claro);
  color: var(--verde-oscuro);
  padding: 14px 18px;
  border-radius: var(--radio-s);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.mensaje-envio.visible {
  display: flex;
}

.mensaje-envio.mensaje-error {
  background: #fdecea;
  color: #c62828;
}

/* ---------- Animaciones ---------- */
@keyframes aparecerSubir {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes flotar {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes pulsarSuave {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.06);
    opacity: 0.8;
  }
}

.al-revelar {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.al-revelar.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Retrasos escalonados para grupos */
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(1) { transition-delay: 0s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(2) { transition-delay: 0.05s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(3) { transition-delay: 0.1s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(4) { transition-delay: 0.15s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(5) { transition-delay: 0.2s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(6) { transition-delay: 0.25s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(7) { transition-delay: 0.3s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(8) { transition-delay: 0.35s; }
.rejilla-caracteristicas .tarjeta-caracteristica:nth-child(9) { transition-delay: 0.4s; }

.rejilla-pasos .paso:nth-child(1) { transition-delay: 0s; }
.rejilla-pasos .paso:nth-child(2) { transition-delay: 0.08s; }
.rejilla-pasos .paso:nth-child(3) { transition-delay: 0.16s; }
.rejilla-pasos .paso:nth-child(4) { transition-delay: 0.24s; }
.rejilla-pasos .paso:nth-child(5) { transition-delay: 0.32s; }

/* Botón volver arriba */
.volver-arriba {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--azul);
  color: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--sombra-m);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transicion), transform var(--transicion), visibility var(--transicion);
  z-index: 900;
}

.volver-arriba.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  section { padding: 72px 0; }

  .hero { padding: 140px 0 64px; }

  .hero-interior {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-texto { animation: none; }
  .hero-descripcion { margin-left: auto; margin-right: auto; }
  .hero-botones, .hero-confianza { justify-content: center; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  .telefono { width: 230px; height: 470px; }

  .rejilla-caracteristicas { grid-template-columns: repeat(2, 1fr); }
  .rejilla-perfiles { grid-template-columns: repeat(2, 1fr); }
  .soporte-rejilla { grid-template-columns: repeat(2, 1fr); }

  .rejilla-pasos {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 20px;
  }
  .rejilla-pasos::before { display: none; }

  .pie-rejilla {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .soporte-rejilla { grid-template-columns: 1fr; }
  .legal-contenido { padding: 40px 28px; }
}

@media (max-width: 760px) {
  .nav-enlaces, .nav-acciones { display: none; }

  .nav-enlaces.abierto {
    display: flex;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--blanco);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
    gap: 4px;
    overflow-y: auto;
  }

  .nav-enlaces.abierto a {
    width: 100%;
    padding: 14px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--gris-borde);
  }

  .nav-acciones.abierto {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 24px 24px;
    background: var(--blanco);
    border-top: 1px solid var(--gris-borde);
    z-index: 1050;
  }

  .nav-acciones.abierto .nav-boton-descarga { width: 100%; }

  .nav-toggle { display: flex; }

  .rejilla-caracteristicas { grid-template-columns: 1fr; }
  .rejilla-perfiles { grid-template-columns: 1fr; }
  .rejilla-pasos { grid-template-columns: 1fr; }

  .pie-rejilla { grid-template-columns: 1fr; }
  .pie-inferior { flex-direction: column; text-align: center; }

  .formulario-fila { grid-template-columns: 1fr; }
  .formulario-contacto { padding: 30px 22px; }

  .legal-toc ol { grid-template-columns: 1fr; }
  .legal-contenido { padding: 32px 20px; }

  .disclaimer-caja { flex-direction: column; padding: 24px; }

  .cta-final-botones { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .contenedor { padding: 0 18px; }
  .hero-botones { flex-direction: column; align-items: stretch; }
  .hero-botones .boton { width: 100%; }
  .titulo-seccion { font-size: 1.6rem; }
}