.header {
    position: relative;
    background: url('../img/back.jpg') center center;
    background-size: cover;
    width: 100%;
    padding: 1rem;
}

.header-banner {
    background: var(--color-dark-shadow);
    width: 60%;
    margin: 2rem auto;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid black;
    filter: drop-shadow(0 5px 3px rgba(0, 0, 0, 0.5));
}

.header-banner-title {
    height: 5rem;
    margin-bottom: 1rem;
}

.header-banner-title > img {
    width: 100%;
    height: 100%;
    object-fit: contain;

    filter: drop-shadow(0 0 5px rgba(200, 200, 200, 0.5));
}

.header-banner-subtitle {
    display: flex;
    width: 90%;
    align-items: center;
    gap: 3%;
}

.header-banner-subtitle-line {
    height: 1px;
    background-color: #fff;
    flex-grow: 1;
    min-width: 10%;
}

.header-banner-subtitle-text {
    color: var(--color-gray);
    font-size: 1.4rem;
    text-align: center;
}