.page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Background banner */
.background-banner {
    position: relative;
    text-align: center;
    color: #333;
}

.banner-image1 {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.6);
    padding: 10px 20px;
    border-radius: 5px;
}

/* Principal section */
.principal-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.profile-image img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

.principal-info h2 {
    font-size: 1.8rem;
    color: #333;
}

.designation {
    color: #555;
    font-style: italic;
    font-size: 1rem;
}

.message {
    color: #666;
    margin-top: 10px;
    font-size: 1rem;
    line-height: 1.6;
}

/* B.Ed Course section */
.bed-course-section {
    margin-top: 30px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.course-title {
    color: #dc2011;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.bed-course-section p {
    font-size: 1rem;
    color: #333;
    margin-bottom: 8px;
}

.bed-course-section a {
    color: #28669c;
    text-decoration: none;
}

.bed-course-section a:hover {
    text-decoration: underline;
}

/* Infrastructure showcase section */

.showcase-div{
margin-top: 50px;
}
.infrastructure-showcase {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.section-heading {
    font-size: 2rem;
    color: #28669c;
    margin-bottom: 15px;
}

.section-description {
    font-size: 1rem;
    color: #666;
    margin-bottom: 20px;
    padding: 0 15px;
}

/* Image grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.grid-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.grid-image:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (min-width: 768px) {
    .image-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 600px) {
    .banner-text {
        font-size: 2rem;
        padding: 8px 15px;
    }

    .principal-section {
        flex-direction: column;
        text-align: center;
    }

    .profile-image img {
        width: 120px;
        height: 120px;
    }

    .principal-info h2 {
        font-size: 1.6rem;
    }

    .section-heading {
        font-size: 1.6rem;
    }

    .section-description {
        font-size: 0.95rem;
    }
}