/* ===== ESTILOS PARA SECCIÓN LETSDEFEND ===== */

.platform-section {
    margin-top: 4rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.9) 0%, rgba(23, 42, 70, 0.9) 100%);
    border-radius: 20px;
    border: 1px solid rgba(4, 157, 217, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.platform-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #049fd9, #00ff88, #049fd9);
    animation: shimmer 3s infinite;
}

.platform-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    text-align: center;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.platform-title i {
    color: #00ff88;
    font-size: 2rem;
    animation: pulse 2s infinite;
}

.platform-description {
    text-align: center;
    color: #b0b8c5;
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 3rem;
    font-weight: 300;
}

/* Contenedor de insignias LetsDefend */
.letsdefend-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Tarjetas de insignias */
.badge-card {
    background: linear-gradient(145deg, rgba(15, 32, 55, 0.95) 0%, rgba(25, 45, 75, 0.95) 100%);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(4, 157, 217, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.badge-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(4, 157, 217, 0.1), transparent);
    transition: left 0.6s;
}

.badge-card:hover::before {
    left: 100%;
}

.badge-card:hover {
    transform: translateY(-8px);
    border-color: rgba(4, 157, 217, 0.5);
    box-shadow: 0 15px 35px rgba(4, 157, 217, 0.2);
}

/* Icono de la insignia */
.badge-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #049fd9 0%, #00ff88 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: #0a192f;
    box-shadow: 0 8px 20px rgba(4, 157, 217, 0.3);
    transition: transform 0.3s ease;
}

.badge-card:hover .badge-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Contenido de la insignia */
.badge-content h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.badge-description {
    color: #b0b8c5;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

/* Metadatos de la insignia */
.badge-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.badge-platform {
    background: rgba(4, 157, 217, 0.2);
    color: #049fd9;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(4, 157, 217, 0.3);
}

.badge-level {
    background: rgba(0, 255, 136, 0.2);
    color: #00ff88;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

/* Habilidades de la insignia */
.badge-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.badge-skill {
    background: rgba(255, 255, 255, 0.1);
    color: #e0e6f0;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.badge-card:hover .badge-skill {
    background: rgba(4, 157, 217, 0.2);
    color: #049fd9;
    border-color: rgba(4, 157, 217, 0.3);
}

/* CTA de la plataforma */
.platform-cta {
    text-align: center;
    padding: 2rem;
    background: rgba(10, 25, 47, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(4, 157, 217, 0.2);
}

.platform-cta p {
    color: #b0b8c5;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, #00ff88 0%, #00cc6a 100%);
    color: #0a192f;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.4);
    color: #0a192f;
}

/* Efectos de brillo y animaciones */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Efectos de partículas para fondo (opcional) */
.badge-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(4, 157, 217, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.badge-card:hover::after {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .platform-section {
        padding: 2rem 1rem;
        margin-top: 3rem;
    }
    
    .platform-title {
        font-size: 1.8rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .letsdefend-badges {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .badge-card {
        padding: 1.5rem;
    }
    
    .badge-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .badge-content h4 {
        font-size: 1.2rem;
    }
    
    .badge-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .platform-section {
        padding: 1.5rem 1rem;
    }
    
    .platform-title {
        font-size: 1.5rem;
    }
    
    .platform-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .badge-card {
        padding: 1.2rem;
    }
    
    .badge-skills {
        justify-content: center;
    }
}

/* Efectos de iluminación para tarjetas específicas */
.badge-card:nth-child(1) .badge-icon {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
}

.badge-card:nth-child(2) .badge-icon {
    background: linear-gradient(135deg, #4834d4 0%, #686de0 100%);
}

.badge-card:nth-child(3) .badge-icon {
    background: linear-gradient(135deg, #f0932b 0%, #ffbe76 100%);
}

.badge-card:nth-child(4) .badge-icon {
    background: linear-gradient(135deg, #6ab04c 0%, #badc58 100%);
}

.badge-card:nth-child(5) .badge-icon {
    background: linear-gradient(135deg, #e056fd 0%, #be2edd 100%);
}

/* Indicador de estado activo */
.badge-card.active {
    border-color: #00ff88;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.badge-card.active .badge-icon {
    animation: glow 2s infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(4, 157, 217, 0.5);
    }
    50% {
        box-shadow: 0 0 30px rgba(4, 157, 217, 0.8);
    }
}

/* Efecto de gradiente animado para el título de plataforma */
.platform-title {
    background: linear-gradient(90deg, #049fd9, #00ff88, #049fd9);
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s linear infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}