.a-link {
    text-decoration: underline;
}

.extra-link {
    font-weight: bold;
}

.showcase-image {
    width: 100%;
    height: auto;
    min-height: 200px;

    border: 4px solid #c8dff0;
    box-shadow: 0 8px 20px rgba(10, 42, 92, 0.15);
    border-radius: 12px;

    display: block;
    object-fit: cover;

    background-color: #f2f8fd;
    color: transparent;
    position: relative;
}

.showcase-image::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: #f2f8fd;
    border-radius: 8px;
}

.showcase-image::after {
    content: attr(alt);
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;

    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;

    color: #0a2a5c;
    font-style: italic;
    font-size: 1rem;
    padding: 2rem;
    box-sizing: border-box;
    line-height: 1.4;
}

.bubble-image, .showcase-image {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.bubble-image:hover, .showcase-image:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 25px rgba(10, 42, 92, 0.25);
}