.page-banner {
    position: relative;
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url("../images/hero.jpg");
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.banner-content h1 {
    color: #ffffff;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    z-index: 5;
}

.banner-wave {
    position: absolute;
    width: 100%;
    left: 0;
    line-height: 0;
}

.wave-top {
    top: -1px;
}

.wave-bottom {
    bottom: -1px;
    transform: rotate(180px);
}

.wave-top svg {
    display: block;
    width: 100%;
    height: 40px;
}

.wave-bottom svg {
    display: block;
    width: 100%;
    height: 90px;
}

@media (max-width: 768px) {
    .page-banner {
        height: 250px;
    }
    .banner-content h1 {
        font-size: 2rem;
    }
    .wave-top svg {
        height: 30px;
    }
    .wave-bottom svg {
        height: 70px;
    }
}