:root {
    --white: #fff;
    --black: #000;
    --grey-extra-light: #f5f5f5;
    --grey-light: #ccc;
    --grey-medium: #7f7f7f;
    --grey-dark: #666;
    --grey-slate: #708090;
    --grey-extra-dark: #333;
    --soft-blue-light: #a8dadc;
    --soft-blue: #457b9d;
    --soft-blue-dark: #334a6b;
    --soft-blue-extra-dark: #1d3557;
    --soft-green-light: #a7c957;
    --soft-green: #6a994e;
    --soft-green-dark: #386641;
    --soft-green-extra-dark: #344e41;
    --soft-red: #d62828;
    --soft-red-dark: #c1121f;
    --soft-red-extra-dark: #780000;
}

/* FEEDBACK & ERRORS */
.site-feedback-message {
    font-family: "Montserrat-Medium", Arial, Helvetica, sans-serif;
    font-size: 4vw;
    color: var(--soft-red-dark);
    text-align: center;
}

.site-feedback-message ul {
    padding: 0;
    margin: 0;
}

.site-feedback-message li {
    list-style: none;
}

/* WELCOME TEXT FORM */
.welcome-text-wrapper {
    margin: auto;
}

.welcome-text-form {
    display: flex;
    flex-direction: column;
    margin-top: 6vw;
    margin-left: calc(50% - 35vw);
    margin-right: auto;
    margin-bottom: 6vw;
}

.welcome-text-form p {
    margin: 0;
    padding-bottom: 5vw;
}

.welcome-headline-form {
    font-family: "Montserrat-Medium", Arial, Helvetica, sans-serif;
    text-align: left;
    color: var(--soft-blue);
    font-size: 6vw;
    line-height: 8vw;
}

.welcome-fliestext-form {
    font-family: "Montserrat-Regular", Arial, Helvetica, sans-serif;
    text-align: left;
    color: var(--grey-extra-dark);
    font-size: 3.5vw;
    line-height: 5vw;
    padding-right: 5vw;
}

/* FORM */
.site-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.site-form div {
    padding-bottom: 5vw;
}

.site-form-item {
    display: flex;
    flex-direction: column;
}

.site-form-item label {
    font-family: "Montserrat-Regular", Arial, Helvetica, sans-serif;
    font-size: calc(100vw / 30);
    color: var(--grey-extra-dark);
    padding-bottom: 1vw;
}

.site-form-item input {
    border-radius: 0;
    border: solid 1px;
    color: var(--grey-extra-dark);
    width: 70vw;
    height: 8vw;
}

#site-logout-login {
    display: flex;
    justify-content: center;
    margin-top: 11vw;
}

.site-bt {
    font-family: "Montserrat-Regular", Arial, Helvetica, sans-serif;
    font-size: calc(100vw / 25);
    border: none;
    background-color: var(--soft-blue);
    color: var(--white);
    padding: 3vw;
    margin-bottom: 15%;
    text-align: center;
    width: 70vw;
    height: 20vw;
    cursor: pointer;

}

.site-bt:hover {
    transition: transform .5s ease;
    transform: scale(0.9);
    background-color: var(--soft-green);
}


@media (min-width: 600px) {

    /* FEEDBACK & ERRORS */
    .site-feedback-message {
        font-size: 24px;
        margin-top: 30px;
    }

    .site-feedback-message ul {
        padding: 0;
        margin: 0 0 40px 0;
    }

    .site-feedback-message li {
        list-style: none;
    }

    /* WELCOME TEXT FORM */
    .welcome-text-form {
        margin-top: 40px;
        margin-left: calc(50% - 210px);
        margin-right: 20px;
        margin-bottom: 5px;
    }

    .welcome-text-form p {
        padding-bottom: 20px;
    }

    .welcome-headline-form {
        font-size: 35px;
        line-height: 45px;
        padding-right: 0;
        padding-bottom: 20px;
    }

    .welcome-fliestext-form {
        font-size: 18px;
        line-height: 26px;
        padding-right: 0;
    }

    /* FORM */
    .site-form div {
        padding-bottom: 20px;
    }

    .site-form-item label {
        font-size: 15px;
        padding-bottom: 5px;
    }

    .site-form-item input {
        width: 420px;
        height: 50px;
    }

    .site-bt {
        font-size: 20px;
        padding: 20px;
        width: 420px;
        height: 80px;
    }
}