/* Certification Banner */
.certification-banner {
    background: linear-gradient(135deg, #666  0%, #757575 100%);
    padding: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

.certification-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.banner-content i {
    font-size: 1.3rem;
    opacity: 0.9;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.banner-content span {
    position: relative;
}

/* Responsive */
@media (max-width: 768px) {
    .certification-banner {
        padding: 1rem 0;
    }
    
    .banner-content {
        font-size: 0.9rem;
        letter-spacing: 1px;
        gap: 0.8rem;
    }
    
    .banner-content i {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .banner-content {
        font-size: 0.8rem;
        gap: 0.6rem;
    }
    
    .banner-content i {
        font-size: 1rem;
    }
}