.project-card {
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
}

.lesson-btn {
    margin: 5px;
    animation: fadeIn 1s;
}

.comment-section {
    margin-top: 30px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.project-item {
    width: 100%;
    margin-bottom: 20px;
}

.project-item iframe {
    width: 100% !important;
    height: 70vh !important;
    min-height: 300px;
    max-height: 800px;
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.project-item iframe[style*="width"] {
    width: 100% !important;
    max-width: 100% !important;
}

@media (max-width: 768px) {
    .project-item iframe {
        height: 50vh !important;
        min-height: 250px;
    }
}

.comment-item {
    border-left: 3px solid #0d6efd;
    background-color: #f8f9fa;
    margin-bottom: 10px;
    border-radius: 4px;
}

.comments-container {
    border-top: 1px solid #dee2e6;
    padding-top: 15px;
    margin-top: 20px;
}

.about-me-section {
    animation: fadeIn 1s;
}

.about-me-section .card {
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.about-me-section img {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.about-me-section img:hover {
    transform: scale(1.05);
}