.kit-container {
  padding: 2rem;
  text-align: center;
}

.titulo-kit {
  font-size: 2.3rem;
  color: var(--text-white);
  font-family: var(--font-display);
  margin-bottom: 2rem;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
  letter-spacing: -1px;
  animation: fadeInDown 1s var(--transition-smooth);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  justify-items: center;
  animation: fadeIn 1.5s var(--transition-smooth);
}

.card-paquete {
  background: linear-gradient(180deg, var(--primary-bg) 0%, var(--secondary-bg) 45%, var(--tertiary-bg) 100%);
  padding: 1.2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 320px;
  text-align: left;
  border: 1.5px solid var(--border-color);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
  animation: zoomIn 0.5s var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.card-paquete:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-gold);
}

.card-paquete img {
  width: 100%;
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  animation: fadeIn 1s var(--transition-smooth);
}

.card-paquete .contenido-card p {
  margin: 0.5rem 0;
  font-size: 1.13rem;
  color: var(--text-light);
  line-height: 1.44;
  font-family: var(--font-sans);
}

.btn-saber-mas {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.3rem;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
  color: var(--text-white);
  text-decoration: none;
  border-radius: var(--border-radius-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06em;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-smooth), transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: fadeInUp 1s var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
}
.btn-saber-mas:hover {
  background: linear-gradient(90deg, var(--accent-green), var(--accent-gold));
  transform: translateY(-2px) scale(1.04);
  box-shadow: var(--shadow-md);
}
.btn-saber-mas::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-green));
  transition: width var(--transition-smooth);
}
.btn-saber-mas:hover::after {
  width: 100%;
}

/* ---------- Animaciones ---------- */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px);}
  to { opacity: 1; transform: translateY(0);}
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px);}
  to { opacity: 1; transform: translateY(0);}
}
@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.94);}
  to { opacity: 1; transform: scale(1);}
}
@keyframes fadeIn {
  from { opacity: 0;}
  to { opacity: 1;}
}

/* Responsive */
@media (max-width: 900px) {
  .cards-grid {
    gap: 1.2rem;
  }
  .card-paquete {
    max-width: 97vw;
    padding: 0.7rem;
  }
}
@media (max-width: 600px) {
  .kit-container {
    padding: 1.2rem 3vw;
  }
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }
  .card-paquete {
    max-width: 99vw;
    padding: 0.6rem;
  }
}
#submenu-alambricas {
  display: none;
}






/* ETIQUETA PROMOCIONAL MEJORADA - Acorde al diseño existente */
.etiqueta-promocion {
    /* Gradiente coherente con el tema */
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-green) 50%, var(--accent-gold) 100%);
    background-size: 200% 200%;
    
    /* Texto elegante */
    color: var(--primary-bg);
    padding: 12px 24px;
    margin-top: 15px;
    border-radius: var(--border-radius-lg);
    font-size: 0.95rem;
    font-weight: 800;
    font-family: var(--font-display);
    display: inline-block;
    text-align: center;
    letter-spacing: -0.5px;
    text-transform: uppercase;
    
    /* Sombras coherentes con el sistema */
    box-shadow: 
        var(--shadow-md),
        0 0 20px rgba(255, 215, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    
    /* Borde sutil */
    border: 1px solid rgba(255, 215, 0, 0.3);
    
    /* Transiciones suaves como el resto */
    transition: 
        transform var(--transition-smooth), 
        box-shadow var(--transition-smooth),
        background var(--transition-smooth);
    
    position: relative;
    overflow: hidden;
    cursor: pointer;
    
    /* Animaciones elegantes */
    animation: 
        gradientShift 3s ease infinite,
        gentlePulse 2.5s ease-in-out infinite,
        subtleFloat 4s ease-in-out infinite;
}

/* Efecto de brillo sutil */
.etiqueta-promocion::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent
    );
    transition: left 0.6s ease;
    pointer-events: none;
}

.etiqueta-promocion:hover::before {
    left: 100%;
}

/* Hover coherente con el sistema */
.etiqueta-promocion:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 
        var(--shadow-xl),
        0 0 30px rgba(255, 215, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-gold) 50%, var(--accent-green) 100%);
}

/* AVISO GLOBAL MEJORADO - Siguiendo la estética */
.aviso-global {
    /* Gradiente mejorado pero coherente */
    background: linear-gradient(90deg, 
        #8e9b67 0%, 
        var(--accent-gold) 25%, 
        var(--accent-green) 50%, 
        var(--accent-gold) 75%, 
        #b29a5b 100%
    );
    background-size: 300% 100%;
    
    /* Texto elegante */
    color: var(--primary-bg);
    text-align: center;
    padding: 16px 24px;
    font-weight: 800;
    font-size: 1.1rem;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    
    /* Sombras del sistema */
    box-shadow: 
        var(--shadow-md),
        0 4px 15px rgba(142, 155, 103, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    
    /* Bordes coherentes */
    border-bottom: 3px solid var(--accent-gold);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    
    /* Posición */
    z-index: 999;
    position: relative;
    overflow: hidden;
    
    /* Animaciones elegantes */
    animation: 
        backgroundFlow 4s ease infinite,
        textShimmer 3s ease-in-out infinite,
        borderGlow 2s ease-in-out infinite;
}

/* Efecto de ondas sutiles */
.aviso-global::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 70%
    );
    transform: translateX(-100%);
    animation: waveEffect 3s infinite;
    pointer-events: none;
}

/* ========== KEYFRAMES ELEGANTES ========== */

/* Cambio suave de gradiente */
@keyframes gradientShift {
    0% { background-position: 0% 0%; }
    50% { background-position: 100% 0%; }
    100% { background-position: 0% 0%; }
}

/* Pulso muy sutil */
@keyframes gentlePulse {
    0%, 100% { 
        box-shadow: 
            var(--shadow-md),
            0 0 20px rgba(255, 215, 0, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
    50% { 
        box-shadow: 
            var(--shadow-lg),
            0 0 25px rgba(255, 215, 0, 0.4),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
}

/* Flotación muy sutil */
@keyframes subtleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* Flujo de fondo */
@keyframes backgroundFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Brillo de texto sutil */
@keyframes textShimmer {
    0%, 100% { 
        text-shadow: 
            0 1px 2px rgba(0, 0, 0, 0.3),
            0 0 10px rgba(255, 255, 255, 0.2);
    }
    50% { 
        text-shadow: 
            0 1px 2px rgba(0, 0, 0, 0.3),
            0 0 15px rgba(255, 255, 255, 0.4);
    }
}

/* Resplandor de borde */
@keyframes borderGlow {
    0%, 100% { border-bottom-color: var(--accent-gold); }
    50% { border-bottom-color: var(--accent-green); }
}

/* Efecto de onda */
@keyframes waveEffect {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========== VERSIONES ADICIONALES INTENSAS (OPCIONALES) ========== */

/* Versión más intensa de la etiqueta (añadir clase .intenso) */
.etiqueta-promocion.intenso {
    animation: 
        gradientShift 2s ease infinite,
        intensePulse 1.5s ease-in-out infinite,
        subtleFloat 3s ease-in-out infinite;
    
    font-size: 1.05rem;
    padding: 14px 28px;
}

.etiqueta-promocion.intenso::after {
    content: '🔥';
    position: absolute;
    top: -8px;
    right: -8px;
    font-size: 1.2rem;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes intensePulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 
            var(--shadow-md),
            0 0 20px rgba(255, 215, 0, 0.3);
    }
    50% { 
        transform: scale(1.02);
        box-shadow: 
            var(--shadow-xl),
            0 0 30px rgba(255, 215, 0, 0.5);
    }
}

@keyframes sparkle {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
    50% { 
        transform: scale(1.2) rotate(180deg);
        opacity: 0.8;
    }
}

/* Versión más intensa del aviso (añadir clase .intenso) */
.aviso-global.intenso {
    animation: 
        backgroundFlow 2.5s ease infinite,
        textShimmer 2s ease-in-out infinite,
        borderGlow 1.5s ease-in-out infinite,
        subtleShake 4s ease-in-out infinite;
}

@keyframes subtleShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-0.5px); }
    75% { transform: translateX(0.5px); }
}

/* ========== RESPONSIVE COHERENTE ========== */
@media (max-width: 900px) {
    .etiqueta-promocion {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    .aviso-global {
        font-size: 1rem;
        padding: 14px 20px;
    }
}

@media (max-width: 600px) {
    .etiqueta-promocion {
        font-size: 0.85rem;
        padding: 8px 16px;
        margin-top: 10px;
    }
    
    .aviso-global {
        font-size: 0.95rem;
        padding: 12px 16px;
        letter-spacing: 0.3px;
    }
}









/* Estilos para la sección de pago */
.payment-section {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid #e9ecef;
  margin: 1rem 0;
}

.payment-section h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Estilos para inputs de MercadoPago */
.payment-section .input-estilo {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.payment-section .input-estilo:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

/* Estilos para campos con error */
.payment-section .input-estilo.error {
  border-color: #dc3545;
  background-color: #fff5f5;
}

/* Contenedores flex para campos inline */
.payment-section .flex-container {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.payment-section .flex-container > div {
  flex: 1;
}

/* Botón de pago */
.btn-confirmar {
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-confirmar:hover {
  background: linear-gradient(135deg, #218838, #1ba085);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.btn-confirmar:active {
  transform: translateY(2px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}