@media (max-width: 767px) {
    .mobile-exams {
        padding: 15px;
    }
    .mobile-exam-card {
        position: relative;
        border-radius: 8px;
        margin-bottom: 20px;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        background-color: #fff;
    }
    .mobile-exam-image {
        display: block;
        width: 100%;
        height: 220px;
        object-fit: cover;
    }
    .mobile-exam-content {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(255, 255, 255, 0.95);
        color: #444;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        padding: 20px;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .mobile-exam-card:hover .mobile-exam-content {
        opacity: 1;
        visibility: visible;
    }
    .mobile-exam-title {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 10px;
        color: #444;
    }
    .mobile-exam-content p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 20px;
        color: #787878;
    }
    .mobile-exam-content .btn {
        background-color: var(--primary);
        color: #fff;
        padding: 12px 25px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    .mobile-exam-content .btn i {
        font-size: 1em;
        line-height: 1;
    }
    .mobile-exam-content .btn span {
        padding: 0 10px;
    }
    .mobile-exam-card.no-image {
        padding: 20px;
        text-align: center;
    }
    .mobile-exam-card.no-image .mobile-exam-content {
        position: static;
        opacity: 1;
        visibility: visible;
        background-color: transparent;
        padding: 0;
    }
}