.about-section {
    width: 100%;
}

.about-banner {
    width: 100%;
    height: 650px;
    background-image: url('../img/about/Rectangle\ 11990.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-banner::before {
    content: '';
    position: absolute;
    inset: 0;
}

.banner-center {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.banner-center h1 {
    font-weight: 400;
    font-size: clamp(2rem, 5vw, 5.5rem);
    letter-spacing: 0.38em;
    color: #000;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 0.5em;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.25em;
    font-size: clamp(0.75rem, 1.1vw, 1.9rem);
    font-weight: 300;
    letter-spacing: 0.06em;
    color: #000;
}

.breadcrumb a {
    color: #000;
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: red;
}

.breadcrumb .sep {
    color: #000;
    margin: 0 0.2em;
    font-weight: 300;
}

.breadcrumb .current {
    color: #000;
    font-weight: 400;
}

@media (max-width: 768px) {
    .about-banner {
        height: 280px;
        background-position: center center;
    }
}

@media (max-width: 480px) {
    .about-banner {
        height: 220px;
        background-position: center center;
    }

    .banner-center h1 {
        letter-spacing: 0.22em;
    }
}