/* Finanzas Decodificadas · Estilos Oficiales Dark Fintech
 * Diseñado con estándares de alta ingeniería: 60 FPS, CSS Variables, Grid Responsivo, WCAG AAA
 */
:root {
  --fondo-principal: #04140f;
  --fondo-superficie: #061d16;
  --fondo-tarjeta: rgba(8, 30, 22, 0.75);
  --borde-tarjeta: rgba(16, 185, 129, 0.22);
  --borde-resaltado: rgba(52, 211, 153, 0.45);
  
  --esmeralda-primario: #00e599;
  --esmeralda-oscuro: #047857;
  --esmeralda-hover: #10b981;
  --esmeralda-brillo: #34d399;
  --esmeralda-claro: #6ee7b7;
  --cian-acento: #2dd4bf;
  
  --texto-blanco: #ffffff;
  --texto-suave: #94a3b8;
  --texto-cuerpo: #cbd5e1;
  --texto-oscuro: #021a12;
  
  --foco: #38bdf8;
  --radio-xl: 20px;
  --radio-lg: 14px;
  --radio-md: 10px;
  --radio-pill: 9999px;
  
  --fuente-sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;
  --fuente-mono: ui-monospace, "SF Mono", "Cascadia Mono", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--fondo-principal);
  background-image: 
    radial-gradient(circle at 75% 30%, rgba(4, 120, 87, 0.18) 0%, transparent 45%),
    linear-gradient(to right, rgba(16, 185, 129, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(16, 185, 129, 0.04) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px, 36px 36px;
  color: var(--texto-cuerpo);
  font: 1.05rem/1.65 var(--fuente-sans);
  overflow-x: hidden;
}

a { color: var(--esmeralda-primario); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--esmeralda-claro); }
:focus-visible { outline: 3px solid var(--esmeralda-primario); outline-offset: 3px; }

.envoltura {
  max-width: 78rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Cabecera */
.cabecera {
  border-bottom: 1px solid rgba(16, 185, 129, 0.15);
  background: rgba(4, 20, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 999;
}

.cabecera .envoltura {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  color: var(--texto-blanco);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.marca img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
}

.menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
}

.menu a {
  color: var(--texto-suave);
  font-weight: 500;
}

.menu a:hover {
  color: var(--texto-blanco);
}

.boton-wa-nav {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1.1rem;
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radio-pill);
  color: var(--texto-blanco) !important;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s;
}

.boton-wa-nav:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--esmeralda-primario);
}

.boton-simula-nav {
  background: var(--esmeralda-primario);
  color: var(--texto-oscuro) !important;
  font-weight: 700;
  border-radius: var(--radio-pill);
  padding: 0.55rem 1.3rem;
  box-shadow: 0 4px 14px rgba(0, 229, 153, 0.25);
  transition: transform 0.15s, box-shadow 0.15s;
}

.boton-simula-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 229, 153, 0.4);
}

/* Hero Principal */
.portada {
  padding: 4rem 0 3rem;
  position: relative;
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
}

.portada-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  width: 100%;
}

.antetitulo-hero {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--fuente-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--esmeralda-brillo);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1.2rem;
}

.antetitulo-hero::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--esmeralda-brillo);
}

h1.titulo-hero {
  font-size: clamp(2.6rem, 5.2vw, 4.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  color: var(--texto-blanco);
  font-weight: 800;
}

h1.titulo-hero span.destacado {
  background: linear-gradient(135deg, #6ee7b7 0%, #00e599 50%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  letter-spacing: -0.03em;
  text-shadow: 0 0 30px rgba(0, 229, 153, 0.25);
}

.subtitulo-hero {
  font-size: 1.25rem;
  color: var(--esmeralda-brillo);
  font-weight: 600;
  margin: 0 0 1.2rem;
}

.bajada-hero {
  font-size: 1.15rem;
  color: var(--texto-cuerpo);
  line-height: 1.7;
  max-width: 54ch;
  margin: 0 0 2rem;
}

.acciones-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.boton-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radio-pill);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.boton-cta.principal {
  background: var(--esmeralda-primario);
  color: var(--texto-oscuro);
  border: none;
  box-shadow: 0 10px 25px rgba(0, 229, 153, 0.35);
}

.boton-cta.principal:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 229, 153, 0.5);
  color: var(--texto-oscuro);
}

.boton-cta.secundario {
  background: rgba(8, 30, 22, 0.6);
  color: var(--texto-blanco);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.boton-cta.secundario:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: var(--esmeralda-primario);
  color: #fff;
}

.temas-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
}

.temas-hero li {
  background: rgba(6, 28, 20, 0.65);
  border: 1px solid rgba(16, 185, 129, 0.18);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radio-pill);
  color: var(--texto-suave);
  font-family: var(--fuente-mono);
}

.temas-hero li.codigo {
  color: var(--cian-acento);
  border-color: rgba(45, 212, 191, 0.3);
}

.redes-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.redes-hero a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radio-md);
  font-size: 0.82rem;
  background: rgba(4, 24, 18, 0.7);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--texto-suave);
}

.redes-hero a b {
  color: var(--esmeralda-brillo);
}

.redes-hero a:hover {
  border-color: var(--esmeralda-primario);
  color: var(--texto-blanco);
}

/* Columna Derecha: Radar Interactivo GF y Tarjetas */
.radar-contenedor {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

.radar-anillos {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  border: 1px dashed rgba(16, 185, 129, 0.2);
  animation: radar-rotar 30s linear infinite;
}

.radar-anillos::before {
  content: "";
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.radar-anillos::after {
  content: "";
  position: absolute;
  inset: 80px;
  border-radius: 50%;
  border: 1px dashed rgba(52, 211, 153, 0.3);
}

@keyframes radar-rotar {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.radar-nucleo {
  width: 170px;
  height: 170px;
  background: radial-gradient(circle, #059669 0%, #047857 70%, #022c22 100%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 3.2rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.04em;
  box-shadow: 0 0 50px rgba(4, 120, 87, 0.65), inset 0 0 20px rgba(110, 231, 183, 0.4);
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.radar-nucleo:hover {
  transform: scale(1.04);
}

/* Tarjetas Flotantes con Glassmorphism */
.tarjeta-flotante {
  position: absolute;
  background: var(--fondo-tarjeta);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 1.1rem 1.4rem;
  max-width: 230px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
  z-index: 3;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.tarjeta-flotante:hover {
  transform: translateY(-4px);
  border-color: var(--borde-resaltado);
}

.tarjeta-flotante.pos-arriba-izq {
  top: 15px;
  left: -20px;
  animation: flotar-arriba 5s ease-in-out infinite alternate;
}

.tarjeta-flotante.pos-abajo-der {
  bottom: 25px;
  right: -10px;
  animation: flotar-abajo 5.5s ease-in-out infinite alternate;
}

@keyframes flotar-arriba {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

@keyframes flotar-abajo {
  0% { transform: translateY(0); }
  100% { transform: translateY(8px); }
}

.tarjeta-flotante .cifra-hero {
  font-family: var(--fuente-mono);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--esmeralda-claro);
  line-height: 1.1;
  margin: 0 0 0.35rem;
}

.tarjeta-flotante .texto-hero {
  font-size: 0.85rem;
  color: var(--texto-suave);
  line-height: 1.4;
  margin: 0;
}

/* Barra Inferior: WhatsApp flotante y Mouse Scroll */
.btn-wa-flotante {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: #25d366;
  color: #021a12;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radio-pill);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 9998;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-wa-flotante:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.55);
  color: #021a12;
}

.btn-wa-flotante svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.scroll-descubrir {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--texto-suave);
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.75;
}

.raton-icono {
  width: 18px;
  height: 30px;
  border: 2px solid rgba(16, 185, 129, 0.5);
  border-radius: 12px;
  position: relative;
}

.raton-icono::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 6px;
  background: var(--esmeralda-primario);
  border-radius: 2px;
  animation: raton-rueda 1.8s infinite;
}

@keyframes raton-rueda {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 10px); opacity: 0; }
}

/* Secciones Adicionales */
section {
  padding: 4.5rem 0;
  border-top: 1px solid rgba(16, 185, 129, 0.12);
}

.antetitulo {
  font-family: var(--fuente-mono);
  font-size: 0.85rem;
  color: var(--esmeralda-brillo);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.8rem;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  color: var(--texto-blanco);
  margin: 0 0 0.75rem;
}

.intro {
  color: var(--texto-suave);
  max-width: 65ch;
  font-size: 1.1rem;
  margin: 0 0 2.5rem;
}

/* Rejilla de Datos */
.datos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dato {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s, border-color 0.2s;
}

.dato:hover {
  transform: translateY(-3px);
  border-color: var(--esmeralda-hover);
}

.dato .cifra {
  font-family: var(--fuente-mono);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--esmeralda-claro);
  line-height: 1.1;
}

.dato .fuente {
  font-size: 0.82rem;
  color: var(--texto-suave);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(16, 185, 129, 0.18);
}

.etiqueta {
  font-family: var(--fuente-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--esmeralda-brillo);
}

/* Pie */
.pie {
  border-top: 1px solid rgba(16, 185, 129, 0.15);
  padding: 3rem 0;
  font-size: 0.9rem;
  color: var(--texto-suave);
  background: #020d0a;
}

@media (max-width: 900px) {
  .portada-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .radar-contenedor {
    min-height: 360px;
  }
  .radar-anillos {
    width: 280px;
    height: 280px;
  }
  .tarjeta-flotante.pos-arriba-izq {
    left: 0;
    top: 0;
  }
  .tarjeta-flotante.pos-abajo-der {
    right: 0;
    bottom: 0;
  }
  .menu {
    display: none; /* En móvil se simplifica con los botones CTA */
  }
}

/* Accesos rápidos */
.accesos {
  background: rgba(6, 28, 20, 0.7);
  border-top: 1px solid rgba(16, 185, 129, 0.15);
  border-bottom: 1px solid rgba(16, 185, 129, 0.15);
  padding: 0.9rem 0;
}

.accesos .envoltura {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.accesos a {
  color: var(--esmeralda-brillo);
  font-size: 0.95rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.accesos a:hover {
  color: var(--texto-blanco);
}

/* Tarjetas de Recursos */
.tarjetas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tarjeta {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform 0.2s, border-color 0.2s;
}

.tarjeta:hover {
  transform: translateY(-4px);
  border-color: var(--esmeralda-hover);
}

.tarjeta .icono {
  width: 44px;
  height: 44px;
  background: rgba(0, 229, 153, 0.12);
  border: 1px solid rgba(0, 229, 153, 0.3);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--esmeralda-primario);
}

.tarjeta h3 {
  font-size: 1.25rem;
  margin: 0;
  color: var(--texto-blanco);
}

.tarjeta p {
  color: var(--texto-suave);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Dos columnas y notas */
.dos-columnas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 3rem;
  align-items: center;
}

.checks {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checks li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--texto-cuerpo);
  font-weight: 500;
}

.checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--esmeralda-primario);
  font-weight: 800;
}

.nota {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 2rem;
}

.nota.destacada {
  border-color: rgba(0, 229, 153, 0.35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Rejilla de Recursos */
.tarjetas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tarjeta {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.tarjeta:hover {
  transform: translateY(-4px);
  border-color: var(--esmeralda-hover);
  box-shadow: 0 12px 30px rgba(0, 229, 153, 0.12);
}

.tarjeta.destacada-borde {
  border-color: rgba(0, 229, 153, 0.4);
  background: linear-gradient(180deg, rgba(4, 120, 87, 0.15) 0%, var(--fondo-tarjeta) 100%);
}

.tarjeta .icono {
  font-family: var(--fuente-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--esmeralda-brillo);
  display: inline-block;
}

.tarjeta h3 {
  font-size: 1.25rem;
  color: var(--texto-blanco);
  margin: 0;
  font-weight: 700;
}

.tarjeta p {
  color: var(--texto-suave);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.tarjeta a {
  margin-top: auto;
  padding-top: 1rem;
  color: var(--esmeralda-brillo);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tarjeta a:hover {
  color: var(--texto-blanco);
  text-decoration: underline;
}

.temas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tema {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-left: 4px solid var(--esmeralda-primario);
  border-radius: var(--radio-md);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
}

.tema-paso {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--esmeralda-primario);
  background: rgba(0, 229, 153, 0.1);
  border: 1px solid rgba(0, 229, 153, 0.3);
  padding: 0.22rem 0.65rem;
  border-radius: var(--radio-pill);
  margin-bottom: 0.75rem;
}

.tema a {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.92rem;
}

.roadmap-cta {
  margin-top: 2rem;
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-resaltado);
  border-radius: var(--radio-lg);
  padding: 1.6rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.roadmap-cta strong {
  display: block;
  color: var(--texto-blanco);
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.roadmap-cta p {
  margin: 0;
  color: var(--texto-suave);
  font-size: 0.94rem;
}

.roadmap-cta-botones {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.tema h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--texto-blanco);
}

.tema p {
  margin: 0 0 0.8rem;
  color: var(--texto-suave);
  font-size: 0.95rem;
}

.pronto {
  font-family: var(--fuente-mono);
  font-size: 0.75rem;
  color: var(--esmeralda-brillo);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   HUB MULTIMEDIA Y CANALES OFICIALES (OPCIÓN 1 + OPCIÓN 2 MERGE)
   ========================================================================== */
.redes-hero a.yt b { color: #ff5555; }
.redes-hero a.sub b { color: #ff8844; }

.hub-multimedia {
  padding: 5rem 0;
  position: relative;
  background: linear-gradient(180deg, rgba(4, 20, 15, 0.4) 0%, rgba(6, 29, 22, 0.7) 100%);
  border-top: 1px solid rgba(16, 185, 129, 0.12);
  border-bottom: 1px solid rgba(16, 185, 129, 0.12);
}

.cabecera-seccion {
  margin-bottom: 3rem;
  max-width: 48rem;
}

.grid-multimedia {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

.tarjeta-canal {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--borde-tarjeta);
  border-radius: var(--radio-lg);
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
}

.tarjeta-canal:hover {
  transform: translateY(-5px);
  border-color: var(--esmeralda-primario);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 229, 153, 0.18);
}

.canal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radio-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 1.25rem;
  align-self: flex-start;
  text-transform: uppercase;
}

.youtube-badge {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
}

.substack-badge {
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.35);
  color: #fb923c;
}

.vertical-badge {
  background: rgba(45, 212, 191, 0.15);
  border: 1px solid rgba(45, 212, 191, 0.35);
  color: #2dd4bf;
}

.x-badge {
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: #e2e8f0;
}

.tarjeta-canal h3 {
  font-size: 1.35rem;
  color: var(--texto-blanco);
  margin: 0 0 0.8rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.tarjeta-canal p {
  color: var(--texto-suave);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.canal-puntos {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--texto-cuerpo);
}

.canal-puntos li {
  line-height: 1.45;
}

.boton-canal {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radio-md);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-yt {
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid #ef4444;
  color: #ffffff;
}
.btn-yt:hover {
  background: #ef4444;
  color: #ffffff;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.4);
}

.botones-doble {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.btn-substack {
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.5);
  color: #ffedd5;
  text-align: center;
}
.btn-substack:hover {
  background: #f97316;
  color: #ffffff;
}

.btn-linkedin {
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid rgba(14, 165, 233, 0.5);
  color: #e0f2fe;
  text-align: center;
}
.btn-linkedin:hover {
  background: #0ea5e9;
  color: #ffffff;
}

.btn-tiktok {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  text-align: center;
}
.btn-tiktok:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-ig {
  background: rgba(236, 72, 153, 0.15);
  border: 1px solid rgba(236, 72, 153, 0.5);
  color: #fce7f3;
  text-align: center;
}
.btn-ig:hover {
  background: #ec4899;
  color: #ffffff;
}

.btn-x {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  text-align: center;
}
.btn-x:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-wa-vip {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid var(--esmeralda-primario);
  color: #ffffff;
  text-align: center;
}
.btn-wa-vip:hover {
  background: var(--esmeralda-primario);
  color: var(--texto-oscuro);
  box-shadow: 0 0 20px rgba(0, 229, 153, 0.4);
}