* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    width: 100%;
}

body {
    font-family: sans-serif;
    background: #fff;
}

.container {
    width: 100%;
    height: 100%;
    position: relative;
}

.header {
    display: flex;
    background: url(assets/img/whitebg.png);
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
}

.logo {
    height: 35px;
    max-width: 100%;
}

.btn-referral {
    height: 35px;
    max-width: 100%;
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    padding: 80px 20px 20px;
}

.button {
    background-color: #fff;
    font-weight: bold;
    color: #000;
    border: none;
    border-radius: 5px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 10px;
    font-size: 18px;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
}

.background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.soon-text {
    width: 90%;
    max-width: 600px;
    margin-bottom: 30px;
}

.caption img {
    width: 90%;
    max-width: 700px;
    margin-top: 15px;
}

.caption {
    text-align: center;
}

.socials {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 10px;
}

.socials img {
    width: 45px;
    max-width: 100%;
    cursor: pointer;
}

@media (max-width: 768px) {
    .header {
        padding: 10px 15px;
    }

    .logo {
        height: 28px;
    }

    .btn-referral {
        height: 28px;
    }

    .soon-text {
        max-width: 400px;
        margin-bottom: 20px;
    }

    .caption img {
        max-width: 90%;
    }

    .socials img {
        width: 40px;
    }
}

@media (max-width: 480px) {
    .logo {
        height: 24px;
    }

    .btn-referral {
        height: 24px;
    }

    .soon-text {
        max-width: 280px;
        margin-bottom: 15px;
    }

    .caption img {
        max-width: 95%;
    }

    .socials img {
        width: 35px;
    }
}