/* ==========================================================
   RUB PPB – öffentliche LimeSurvey-Startseite
   ========================================================== */

html,
body {
    min-height: 100%;
}

body.RUB_PPB {
    margin: 0;
    background: #ffffff;
    color: #20242b;
}

/* Gesamte Seite */

.rub-ppb-page {
    width: 100%;
    min-height: calc(100vh - 100px);
}

.rub-ppb-wrapper {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 55px 32px 80px;
}

/* ==========================================================
   Kopfbereich
   ========================================================== */

.rub-ppb-header {
    width: 100%;
    margin-bottom: 65px;
}

.rub-ppb-logo {
    margin-bottom: 28px;
}

.rub-ppb-logo-image {
    display: block;
    width: auto;
    max-width: 360px;
    height: auto;
}

.rub-ppb-unit {
    margin: 0;
    color: #003560;
    font-size: 16px;
    line-height: 1.55;
    font-weight: 500;
}

.rub-ppb-unit span {
    font-weight: 400;
}

/* ==========================================================
   Inhalt
   ========================================================== */

.rub-ppb-portal {
    width: 100%;
    max-width: 760px;
    margin: 0;
    padding: 0;
    color: #20242b;
}

.rub-ppb-portal h1 {
    margin: 0 0 24px;
    color: #003560;
    font-size: 40px;
    line-height: 1.15;
    font-weight: 600;
}

.rub-ppb-intro {
    max-width: 720px;
    margin: 0 0 34px;
    font-size: 17px;
    line-height: 1.65;
}

/* Teilnahmehinweis */

.rub-ppb-notice {
    max-width: 720px;
    margin: 0 0 34px;
    padding: 23px 26px;
    background: #f1f4f8;
    border-left: 5px solid #003560;
}

.rub-ppb-notice strong {
    display: block;
    margin-bottom: 8px;
    color: #003560;
    font-size: 17px;
    line-height: 1.4;
    font-weight: 600;
}

.rub-ppb-notice p {
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
}

/* Support */

.rub-ppb-support {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
}

.rub-ppb-support a {
    color: #003560;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.rub-ppb-support a:hover,
.rub-ppb-support a:focus {
    color: #00284a;
}

/* ==========================================================
   Footer
   ========================================================== */

.rub-ppb-footer {
    width: 100%;
    border-top: 1px solid #d9dee5;
    background: #ffffff;
}

.rub-ppb-footer-inner {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 32px;
    color: #59616b;
    font-size: 14px;
    line-height: 1.5;
}

.rub-ppb-footer-separator {
    margin: 0 8px;
    color: #8a929b;
}

/* ==========================================================
   Responsive
   ========================================================== */

@media (max-width: 768px) {

    .rub-ppb-wrapper {
        padding: 35px 22px 55px;
    }

    .rub-ppb-header {
        margin-bottom: 45px;
    }

    .rub-ppb-logo-image {
        max-width: 280px;
    }

    .rub-ppb-unit {
        font-size: 15px;
    }

    .rub-ppb-portal h1 {
        font-size: 32px;
    }

    .rub-ppb-intro {
        font-size: 16px;
    }

    .rub-ppb-notice {
        padding: 20px;
    }

    .rub-ppb-footer-inner {
        padding: 20px 22px;
    }
}

@media (max-width: 520px) {

    .rub-ppb-logo-image {
        max-width: 240px;
    }

    .rub-ppb-portal h1 {
        font-size: 29px;
    }

    .rub-ppb-footer-separator {
        display: none;
    }

    .rub-ppb-footer-inner span {
        display: block;
    }
}