html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    background-color: #FFFFFF;
}

.viewport-wrapper {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.viewport-bg {
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;
}

.content {
    width: 540px;
    height: 960px;
    transform-origin: top left;
    position: relative;
    font-family: 'Helvetica Neue', sans-serif;
    text-align: center;
    transition: 1.2s;
    visibility: hidden;
    opacity: 0;
}

.content.show {
    visibility: visible;
    opacity: 1;
}

#space20 {
    margin-top: 20%;
}

#space10 {
    margin-top: 10%;
}

#space7 {
    margin-top: 7%;
}

#space3 {
    margin-top: 3%;
}

.banner-title {
    width: 100%;
}

.banner-text {
    width: 100%;
}

.image-container {
    position: relative;
    width: 100%;
}

.img-frame {
    top: 0%;
    width: 100%;
    display: block;
}

.img-photo {
    position: absolute;
    top: 0.7%;
    left: 12.5%;
    width: 75%;
    object-fit: cover;
    border: none;
    background-color: black;
}

.button-container {
    position: relative;
    width: 100%;
}

.download-button {
    width: 42%;
    margin: auto;
    display: block;
}

.download-mask {
    position: absolute;
    top: 0%;
    right: 29%;
    width: 42%;
    display: none;
}

.banner-logo {
    width: 100%;
}

.social-icons {
    position: relative;
    width: 100%;
    height: 5%;

    display: flex;
    justify-content: center;
    gap: 3%;
}

.social-icons img {
    height: 100%;
}