/* ========================================
   📱 RECARGAS CUBA - ESTILOS ESPECÍFICOS
   ======================================== */

/* 🎯 Variables específicas para recargas */
:root {
  --recarga-primary: #1E3A8A;
  --recarga-secondary: #22D3EE;
  --recarga-accent: #FACC15;
  --recarga-success: #10B981;
  --recarga-warning: #F59E0B;
  --recarga-error: #EF4444;
}

/* 📱 Hero Section */
.hero {
  background: linear-gradient(135deg, var(--recarga-primary) 0%, var(--recarga-secondary) 100%);
  color: white;
  padding: var(--space-3xl) 0;
  text-align: center;
}

.hero-container {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  color: white;
}

.hero-content h2 {
  font-size: 1.8rem;
  margin-bottom: var(--space-lg);
  color: var(--recarga-accent);
  font-weight: 400;
}

.hero-description {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
  line-height: 1.6;
  opacity: 0.9;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

/* 💱 Tasas en tiempo real */
.tasas-tiempo-real {
  background: var(--surface);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid #e5e7eb;
}

.tasas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.tasa-item {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

.tasa-item:hover {
  border-color: var(--recarga-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.tasa-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tasa-valor {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--recarga-primary);
}

/* 📝 Formulario de recarga */
.formulario-seccion {
  background: var(--background);
  padding: var(--space-3xl) 0;
}

.formulario-moderno {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--space-xl);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 1.1rem;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.input-prefix {
  background: var(--recarga-primary);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
}

.input-group input {
  flex: 1;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: none;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--recarga-secondary);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

.form-help {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* 🎯 Productos Grid - Estilo Moderno Profesional */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl); /* Mayor espaciado */
  margin-top: var(--space-md);
}

.producto-item {
  position: relative;
}

.producto-item input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.producto-label {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E7EB; /* Borde más sutil */
  border-radius: var(--radius-xl); /* Bordes más redondeados */
  padding: var(--space-xl);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.producto-label:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.producto-item input[type="radio"]:checked + .producto-label {
  border-color: var(--recarga-primary);
  box-shadow: 0 10px 15px -3px rgba(30, 58, 138, 0.2), 0 4px 6px -2px rgba(30, 58, 138, 0.1);
  transform: translateY(-5px);
}

.producto-info h4 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 1.25rem; /* Ligeramente más grande */
  font-weight: 600;
}

.producto-descripcion {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg); /* Más espacio antes del precio */
  line-height: 1.6;
  flex-grow: 1; /* Empuja el precio hacia abajo */
}

.producto-precios {
  display: flex;
  justify-content: space-between;
  align-items: baseline; /* Alinea mejor los precios */
  margin-top: auto; /* Asegura que esté al final */
}

.precio-usd {
  font-size: 1.75rem; /* Precio más prominente */
  font-weight: 700;
  color: var(--recarga-primary);
}

.precio-dop {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: #F3F4F6;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-md);
}

.producto-check {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  background: var(--recarga-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.5) rotate(-45deg);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.producto-item input[type="radio"]:checked + .producto-label .producto-check {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.check-icon {
  color: white;
  font-size: 16px;
  font-weight: bold;
}

/* 🚀 Botones (Estilo Moderno) */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border: none;
  border-radius: var(--radius-lg); /* Bordes más suaves */
  font-size: 1rem;
  font-weight: 700; /* Más audaz */
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  letter-spacing: 0.5px; /* Mejor espaciado */
}

.btn-primary {
  background: linear-gradient(45deg, var(--recarga-primary) 0%, #3b82f6 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(30, 58, 138, 0.3);
  filter: brightness(1.1);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-whatsapp {
  background: #25d366;
  color: white;
}

.btn-whatsapp:hover {
  background: #128c7e;
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-email {
  background: var(--recarga-secondary);
  color: white;
}

.btn-email:hover {
  background: #06b6d4;
  transform: translateY(-2px);
  filter: brightness(1.1);
}

/* El botón de submit del formulario principal ahora usa .btn-primary.
   Esta clase .btn-enviar se puede mantener por si se usa en otro lado o eliminar si no es el caso.
   Por seguridad, la mantendremos pero con el nuevo estilo. */
.btn-enviar {
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  background: linear-gradient(45deg, var(--recarga-success) 0%, #10b981 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.btn-enviar:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(16, 185, 129, 0.3);
  filter: brightness(1.1);
}

/* 💡 Información adicional */
.info-adicional {
  background: var(--surface);
  padding: var(--space-3xl) 0;
}

.pasos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.paso {
  text-align: center;
  padding: var(--space-lg);
}

.paso-numero {
  width: 60px;
  height: 60px;
  background: var(--recarga-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--space-lg);
}

.paso h4 {
  color: var(--recarga-primary);
  margin-bottom: var(--space-md);
}

.paso p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 🏆 Ventajas */
.ventajas {
  background: var(--background);
  padding: var(--space-3xl) 0;
}

.ventajas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.ventaja {
  text-align: center;
  padding: var(--space-lg);
}

.ventaja-icono {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.ventaja h4 {
  color: var(--recarga-primary);
  margin-bottom: var(--space-sm);
}

.ventaja p {
  color: var(--text-secondary);
}

/* 📞 Contacto */
.contacto {
  background: var(--recarga-primary);
  color: white;
  padding: var(--space-3xl) 0;
  text-align: center;
}

.contacto h3 {
  color: white;
  margin-bottom: var(--space-md);
}

.contacto p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xl);
  font-size: 1.1rem;
}

.contacto-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* 🍪 Banner de consentimiento */
.consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  border-top: 2px solid var(--recarga-primary);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
}

.consent-content {
  max-width: var(--wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.consent-content p {
  margin: 0;
  flex: 1;
}

.consent-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}


.footer {
  background: var(--text-primary);
  color: white;
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section h4 {
  color: var(--recarga-secondary);
  margin-bottom: var(--space-md);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section ul li {
  margin-bottom: var(--space-sm);
}

.footer-section ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-normal);
}

.footer-section ul li a:hover {
  color: var(--recarga-secondary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* 📱 Responsive Design */
@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content h2 {
    font-size: 1.4rem;
  }
  
  .tasas-grid {
    grid-template-columns: 1fr;
  }
  
  .productos-grid {
    grid-template-columns: 1fr;
  }
  
  .pasos-grid {
    grid-template-columns: 1fr;
  }
  
  .ventajas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contacto-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .consent-content {
    flex-direction: column;
    text-align: center;
  }
  
  .consent-buttons {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .ventajas-grid {
    grid-template-columns: 1fr;
  }
  
  .formulario-moderno {
    padding: var(--space-lg);
  }
  
  .producto-label {
    padding: var(--space-md);
  }
}

/* 🎨 Animaciones */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content,
.tasas-tiempo-real,
.formulario-seccion,
.info-adicional,
.ventajas,
.contacto {
  animation: fadeInUp 0.6s ease-out;
}

/* 🎯 Estados especiales */
.producto-item.seleccionado .producto-label {
  border-color: var(--recarga-success);
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.producto-item.seleccionado .producto-check {
  opacity: 1;
  transform: scale(1);
}

/* 🔍 Focus visible para accesibilidad */
.btn:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--recarga-secondary);
  outline-offset: 2px;
}

/* 📱 PWA optimizations */
@media (display-mode: standalone) {
  .header {
    padding-top: env(safe-area-inset-top);
  }
  
  .whatsapp-float {
    bottom: calc(20px + env(safe-area-inset-bottom));
  }
}

/* --- Refactorización de Estilos en Línea --- */

/* Formulario de Teléfono */
.form-group-telefono {
  text-align: center;
  max-width: 400px;
  margin: 0 auto;
}
.form-group-telefono .input-group {
  justify-content: center;
}
.form-group-telefono input[type="tel"] {
  width: 200px;
}

/* Sección de Suscripción */
#suscripcion-promociones {
  background-color: #ffffff;
  border-top: 1px solid #ddd;
  padding: 3rem 1rem;
}
.suscripcion-container {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}
.suscripcion-container h2 {
  color: #0056b3;
  margin-bottom: 1rem;
}
.suscripcion-container p {
  color: #333;
  margin-bottom: 2rem;
}
#form-suscripcion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
#form-suscripcion input {
  padding: 0.8rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}
#boton-suscripcion {
  background-color: #0056b3;
  color: white;
  font-weight: bold;
  padding: 0.8rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

/* Sección de Redes Sociales */
.redes-sociales-container {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.redes-sociales-container h3 {
  text-align: center;
  margin-bottom: 2rem;
}
.redes-sociales-container .redes-sociales {
  justify-content: center;
  display: flex;
}

.red-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px; /* Adjust size as needed */
    height: 80px; /* Adjust size as needed */
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    text-decoration: none;
    color: #374151;
}

.red-social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.red-social-logo {
    width: 40px; /* Adjust logo size as needed */
    height: 40px; /* Adjust logo size as needed */
    display: block;
}

/* Banner de Consentimiento */
.consent-buttons button {
    margin: 0.25rem;
    padding: 0.4rem 1rem;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}
#accept-all-consent {
    background-color: #0056b3;
}
#accept-cookies-only {
    background-color: #6c757d;
}