.ak-hero {
    position: relative;
    overflow: hidden;
}

.ak-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.ak-hero-bg::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.ak-commmon-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 140px 0 80px; /* sesuaikan kebutuhan hero */
    z-index: 1;
}

/* overlay */
.ak-commmon-hero.ak-overlay::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

/* pastikan content berada di atas overlay */
.ak-commmon-heading {
    position: relative;
    z-index: 2;
}