/* =========================================
   Footer-Newsletter
   ========================================= */

.footer-newsletter,
.footer-newsletter *,
.footer-newsletter *::before,
.footer-newsletter *::after {
    box-sizing: border-box;
}

/*
 * Einheitliche Typografie innerhalb des Newsletter-Bereichs.
 * Falls IBM Plex Serif bereits über Astroid geladen wird,
 * wird keine zusätzliche Schriftdatei benötigt.
 */
.footer-newsletter {
    font-family: "IBM Plex Serif", Georgia, serif;
}

/* =========================================
   Überschrift
   ========================================= */

.footer-newsletter .newsletter-title {
    margin: 0 0 0.9rem;

    color: #ffffff;

    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.015em;
}

/* Dekorative Linie unter der Überschrift */
.footer-newsletter .newsletter-title::after {
    content: "";

    display: block;

    width: 80px;
    height: 2px;
    margin: 14px auto 0;

    border-radius: 999px;

    background: #6f95e8;

    transform: scaleX(1);
    transform-origin: center;

    transition: transform 0.25s ease;
}

/* Linie beim Hover über die Newsletter-Spalte verlängern */
.footer-newsletter:hover .newsletter-title::after {
    transform: scaleX(1.25);
}

/* =========================================
   Beschreibung
   ========================================= */

.footer-newsletter .newsletter-description {
    max-width: 440px;
    margin: 0 auto 1.25rem;

    color: rgba(255, 255, 255, 0.9);

    font-family: "IBM Plex Serif", Georgia, serif;
    font-weight: 400;
    line-height: 1.5;
}
.footer-newsletter-en .newsletter-description {
    max-width: 330px;
}

/* =========================================
   Weiterführender Link
   ========================================= */

.footer-newsletter .newsletter-link-wrapper {
    margin: 0;
}

.footer-newsletter .newsletter-link,
.footer-newsletter .newsletter-link:link,
.footer-newsletter .newsletter-link:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;

    margin-top: 1.15rem;

    color: #ffffff !important;

    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.2;

    text-decoration: none;

    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

/* Bootstrap-Icon */
.footer-newsletter .newsletter-link::before {
    content: "\F444";

    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 1rem;
    margin-right: 0.45rem;

    color: currentColor;

    font-family: "bootstrap-icons";
    font-size: 0.9rem;
    line-height: 1;
}

/* Nur den Text unterstreichen */
.footer-newsletter .newsletter-link-text {
    position: relative;
}

.footer-newsletter .newsletter-link-text::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: -3px;
    left: 0;

    height: 1px;

    background: currentColor;
    opacity: 0.75;

    transition:
        opacity 0.2s ease,
        transform 0.2s ease;
}

/* Pfeil */
.footer-newsletter .newsletter-link-arrow {
    display: inline-block;

    transition: transform 0.2s ease;
}

.footer-newsletter .newsletter-link:hover,
.footer-newsletter .newsletter-link:focus {
    color: #ffffff !important;
    opacity: 0.88;
}

.footer-newsletter .newsletter-link:hover .newsletter-link-text::after {
    opacity: 1;
    transform: scaleX(1.03);
}

.footer-newsletter .newsletter-link:hover .newsletter-link-arrow {
    transform: translateX(3px);
}

/* =========================================
   AcyMailing-Formular
   ========================================= */

/* Shared with the article layout. :where() keeps the original footer specificity. */

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] {
    width: min(100%, 410px);
    margin: 0 auto;

    font-family: "IBM Plex Serif", Georgia, serif;
}

/* AcyMailing-Tabellenstruktur neutralisieren */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] table,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tbody,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tr {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;

    border: 0 !important;
    border-collapse: collapse;
    border-spacing: 0;

    background: transparent;
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] table,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tbody {
    display: block;
}

/* Gemeinsamer Formularbalken */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tr {
    display: flex;
    align-items: stretch;

    min-height: 52px;

    overflow: hidden;

    border: 1px solid rgba(255, 255, 255, 0.32) !important;
    border-radius: 10px;

    background: #ffffff;

    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.14);

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

/* Fokus um den gesamten Formularbalken */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tr:focus-within {
    border-color: #86adff !important;

    box-shadow:
        0 0 0 3px rgba(78, 139, 240, 0.2),
        0 12px 30px rgba(0, 0, 0, 0.17);
}

/* Tabellenzellen zurücksetzen */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td {
    width: auto !important;
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;

    border: 0 !important;

    background: transparent !important;

    vertical-align: middle;
}

/* =========================================
   E-Mail-Feld
   ========================================= */

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.onefield {
    position: relative;

    display: flex;
    flex: 1 1 0;
    align-items: center;

    min-width: 0;
    overflow: hidden;

    background: #ffffff !important;
}

/* E-Mail-Symbol */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.onefield::before {
    content: "✉";

    position: absolute;
    top: 50%;
    left: 18px;
    z-index: 2;

    color: #687386;

    font-size: 1rem;
    line-height: 1;

    transform: translateY(-50%);

    pointer-events: none;
}

/* Eingabefeld */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"],
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acym__user__edit__email {
    display: block;
    flex: 1 1 auto;

    width: 100% !important;
    min-width: 0;
    height: 52px !important;

    margin: 0 !important;
    padding: 0 18px 0 46px !important;

    border: 0 !important;
    border-radius: 0 !important;
    outline: 0 !important;

    background: #ffffff !important;
    color: #263248 !important;

    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 1rem !important;
    font-weight: 400;
    line-height: 1.4;

    box-shadow: none !important;

    appearance: none;
    -webkit-appearance: none;
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"]::placeholder {
    color: #687386;
    opacity: 1;
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"]:focus {
    border: 0 !important;
    outline: 0 !important;
    box-shadow: none !important;
}

/* Browser-Autofill neutralisieren */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"]:-webkit-autofill,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"]:-webkit-autofill:hover,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"]:-webkit-autofill:focus {
    -webkit-text-fill-color: #263248;

    -webkit-box-shadow:
        0 0 0 1000px #ffffff inset !important;

    transition: background-color 9999s ease-in-out 0s;
}

/* =========================================
   Absende-Button
   ========================================= */

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.acysubbuttons {
    display: flex;
    flex: 0 0 125px;
    width: 125px !important;
    align-items: stretch;

    background: transparent !important;
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .subbutton,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .btn,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"] {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;

    gap: 6px;

    width: 125px !important;
    min-width: 125px;
    height: 52px !important;

    margin: 0 !important;
    padding: 0 12px !important;

    border: 0 !important;
    border-radius: 0 !important;
    outline: 0;

    background:
        linear-gradient(
            135deg,
            #4f76d5 0%,
            #4268c8 100%
        ) !important;

    color: #ffffff !important;

    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 1rem !important;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;

    box-shadow: none !important;

    cursor: pointer;

    transition:
        background 0.2s ease,
        filter 0.2s ease;
}

/* Pfeil hinter dem Buttontext */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"]::after {
    content: "→";

    display: inline-block;

    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1;

    transition: transform 0.2s ease;
}

/* Hover */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .subbutton:hover,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .btn:hover,
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"]:hover {
    background:
        linear-gradient(
            135deg,
            #5b83e0 0%,
            #4a73d2 100%
        ) !important;

    color: #ffffff !important;

    filter: brightness(1.02);
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"]:hover::after {
    transform: translateX(3px);
}

/* Tastaturfokus */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"]:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.85);
    outline-offset: -4px;
}

/* Klickzustand */
:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"]:active {
    background: #385db7 !important;
}

/* =========================================
   Fehlermeldung
   ========================================= */

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acym__field__error__block {
    display: none;
}

:is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"]
.acym__field__error__block:not(:empty) {
    position: absolute;
    top: calc(100% + 7px);
    left: 0;
    z-index: 10;

    display: block;

    max-width: 100%;
    padding: 6px 9px;

    border-radius: 6px;

    background: rgba(130, 20, 20, 0.95);
    color: #ffffff;

    font-family: "IBM Plex Serif", Georgia, serif;
    font-size: 0.82rem;
    line-height: 1.4;
    text-align: left;

    box-shadow: 0 7px 18px rgba(0, 0, 0, 0.18);
}

/* =========================================
   Mobile
   ========================================= */

@media (max-width: 600px) {
    .footer-newsletter .newsletter-title {
        font-size: 1.8rem;
    }

    .footer-newsletter .newsletter-description {
        max-width: 360px;

        font-size: 0.9rem;
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] {
        width: 100%;
        max-width: 410px;
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] tr {
        display: flex;
        flex-direction: column;

        gap: 10px;

        min-height: 0;
        overflow: visible;

        border: 0 !important;
        border-radius: 0;

        background: transparent;

        box-shadow: none;
    }

    /* E-Mail-Feld mobil */
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.onefield {
        display: flex;
        flex: 0 0 auto;

        width: 100% !important;
        min-height: 52px;

        overflow: hidden;

        border: 1px solid rgba(255, 255, 255, 0.3) !important;
        border-radius: 10px;

        background: #ffffff !important;

        box-shadow: 0 9px 22px rgba(0, 0, 0, 0.14);
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.onefield:focus-within {
        border-color: #86adff !important;

        box-shadow:
            0 0 0 3px rgba(78, 139, 240, 0.2),
            0 10px 25px rgba(0, 0, 0, 0.17);
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] input[type="email"],
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acym__user__edit__email {
        height: 52px !important;

        padding-right: 16px !important;
        padding-left: 43px !important;
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.onefield::before {
        left: 18px;
    }

    /* Button mobil */
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] td.acysubbuttons {
        display: flex;
        flex: 0 0 auto;

        width: 100% !important;
        height: auto !important;

        background: transparent !important;
    }

    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .subbutton,
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] .acysubbuttons .btn,
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"] button[type="submit"] {
        width: 100% !important;
        min-width: 0;
        height: 52px !important;

        border-radius: 10px !important;

        box-shadow: 0 9px 22px rgba(0, 0, 0, 0.14) !important;
    }

    /* Fehlermeldung mobil */
    :is(.footer-newsletter, :where(.newsletter-page) .newsletter-subscription) form[id^="formAcym"]
    .acym__field__error__block:not(:empty) {
        position: static;

        width: 100%;
        max-width: none;

        margin-top: 7px;
    }
}