/*
 * Kontaktseite
 *
 * Die bestehende PHP- und Formularstruktur bleibt unverändert. Diese Datei
 * überträgt die helle, ballonbasierte Kontaktästhetik der Startseite auf
 * /kontakt und verwendet dafür ausschließlich vorhandene Ruhrstack-Assets.
 */

.contact-page .contact-main .hero-section,
.contact-page .contact-main .hero-content {
    min-height: max(78svh, 650px);
}

.contact-page .contact-section:not(.project-contact-section),
.contact-page .contact-form-section {
    --section-index-bg: var(--white);
    padding-block: clamp(78px, 9vw, 132px);
    background: var(--white);
}

.contact-page .contact-grid {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: minmax(300px, .72fr) minmax(500px, 1.28fr);
    align-items: start;
    gap: clamp(38px, 5.5vw, 84px);
    min-width: 0;
    padding: clamp(54px, 6vw, 88px);
    overflow: hidden;
    border: 1px solid rgba(127, 137, 212, .38);
    border-radius: 30px;
    background-color: #f8fbff;
    background-image:
        linear-gradient(90deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .08)),
        url("../img/contact-abstract-background.webp");
    background-position: center;
    background-size: cover;
    box-shadow: 0 30px 86px rgba(34, 56, 112, .1);
}

.contact-page .contact-grid::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: -13%;
    left: 28%;
    width: min(42vw, 560px);
    aspect-ratio: 956 / 1202;
    background: url("../img/logo-baloon.webp") center / contain no-repeat;
    opacity: .2;
    filter: saturate(.96) brightness(1.03) drop-shadow(0 30px 42px rgba(6, 59, 198, .13));
    transform: rotate(-7deg);
    pointer-events: none;
    user-select: none;
}

.contact-page .contact-aside,
.contact-page .contact-form-card {
    position: relative;
    z-index: 2;
    min-width: 0;
}

.contact-page .contact-aside {
    padding: clamp(12px, 1.5vw, 24px) 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.contact-page .contact-aside h2,
.contact-page .contact-form-card h2 {
    max-width: 600px;
    margin: 0 0 26px;
    color: var(--text);
    font-size: clamp(46px, 5vw, 74px);
    font-weight: 680;
    line-height: .94;
    letter-spacing: -.06em;
    overflow-wrap: break-word;
}

.contact-page .contact-aside > p {
    max-width: 510px;
    margin: 0;
    color: var(--text);
    font-size: clamp(16px, 1.35vw, 18px);
    line-height: 1.68;
}

.contact-page .contact-methods {
    display: grid;
    gap: 10px;
    margin-top: clamp(32px, 4vw, 48px);
}

.contact-page .contact-methods a,
.contact-page .contact-methods span {
    display: grid;
    min-width: 0;
    min-height: 68px;
    grid-template-columns: 46px minmax(0, 1fr);
    align-items: center;
    gap: 13px;
    padding: 10px 16px 10px 10px;
    border: 1px solid var(--light-lila);
    border-radius: 20px;
    color: var(--text);
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 14px 40px rgba(34, 56, 112, .06);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    overflow-wrap: anywhere;
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s var(--ease), background .25s ease;
}

.contact-page .contact-methods a:hover,
.contact-page .contact-methods a:focus-visible {
    color: var(--text);
    border-color: rgba(6, 59, 198, .4);
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 18px 44px rgba(34, 56, 112, .11);
    transform: translateY(-2px);
}

.contact-page .contact-methods a:focus-visible {
    outline: 3px solid rgba(6, 59, 198, .24);
    outline-offset: 3px;
}

.contact-page .contact-methods .icon {
    box-sizing: border-box;
    width: 46px;
    height: 46px;
    padding: 12px;
    color: var(--dark-lila);
    border-radius: 14px;
    background: linear-gradient(145deg, #eef4ff, #e4e9ff);
}

.contact-page .contact-form-card {
    padding: clamp(28px, 3.4vw, 48px);
    border: 1px solid var(--light-lila);
    border-radius: 24px;
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 24px 70px rgba(34, 56, 112, .09);
}

.contact-page .contact-form {
    display: grid;
    gap: 12px;
}

.contact-page .form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.contact-page .contact-form .field:not(.consent-field) {
    position: relative;
    display: grid;
    align-content: start;
    min-width: 0;
    gap: 5px;
    padding: 13px 15px 10px;
    margin: 0;
    border: 1px solid var(--light-lila);
    border-radius: 15px;
    background: rgba(249, 251, 255, .78);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.contact-page .contact-form .field:not(.consent-field):focus-within {
    border-color: rgba(6, 59, 198, .66);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 0 0 4px rgba(6, 59, 198, .09);
}

.contact-page .contact-form .field:not(.consent-field):has([aria-invalid="true"]) {
    border-color: rgba(166, 47, 80, .58);
    background: rgba(255, 247, 249, .86);
    box-shadow: 0 0 0 4px rgba(166, 47, 80, .07);
}

.contact-page .field > label,
.contact-page .contact-form legend {
    padding: 0;
    margin: 0;
    color: var(--text);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: .045em;
}

.contact-page .contact-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
.contact-page .contact-form select,
.contact-page .contact-form textarea {
    width: 100%;
    min-width: 0;
    min-height: 34px;
    padding: 5px 0 1px;
    border: 0;
    border-radius: 0;
    outline: 0;
    color: var(--text);
    background: transparent;
    font: inherit;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.4;
    letter-spacing: 0;
}

.contact-page .contact-form input::placeholder,
.contact-page .contact-form textarea::placeholder {
    color: #7783a6;
    opacity: 1;
}

.contact-page .contact-form select {
    cursor: pointer;
}

.contact-page .contact-form textarea {
    min-height: 132px;
    padding-top: 8px;
    resize: vertical;
}

.contact-page .contact-form fieldset {
    min-width: 0;
}

.contact-page .radio-field {
    grid-template-columns: repeat(2, minmax(0, max-content));
    align-items: center;
    column-gap: 18px !important;
    row-gap: 9px !important;
}

.contact-page .radio-field legend {
    grid-column: 1 / -1;
    margin-bottom: 1px;
}

.contact-page .radio-field label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    color: #354261;
    font-size: 13px;
    line-height: 1.4;
}

.contact-page .contact-form input[type="checkbox"],
.contact-page .contact-form input[type="radio"] {
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--dark-lila);
}

.contact-page .contact-form input[type="checkbox"]:focus-visible,
.contact-page .contact-form input[type="radio"]:focus-visible {
    outline: 3px solid rgba(6, 59, 198, .28);
    outline-offset: 3px;
}

.contact-page .consent-field {
    display: block;
    min-width: 0;
    padding: 7px 2px 2px;
}

.contact-page .consent-field > label {
    display: block;
    margin: 0;
    color: #354261;
    font-size: 13px;
    line-height: 1.58;
}

.contact-page .consent-field input[type="checkbox"] {
    float: left;
    width: 21px;
    height: 21px;
    margin: 1px 12px 10px 0;
}

.contact-page .consent-field a,
.contact-page .contact-form-card p a {
    color: var(--blue-dark);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.contact-page .consent-field a:hover,
.contact-page .contact-form-card p a:hover {
    color: #4f5cab;
}

.contact-page .field-error,
.contact-page .form-error-summary {
    margin: 0;
    color: #8d2740;
    font-size: 12px;
    line-height: 1.45;
}

.contact-page .consent-field .field-error {
    clear: both;
    padding-top: 5px;
}

.contact-page .contact-form [aria-invalid="true"] {
    color: var(--text);
}

.contact-page .hp-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.contact-page .form-submit {
    justify-self: start;
    min-width: 205px;
    margin-top: 12px;
    border-color: var(--text) !important;
    color: var(--white) !important;
    background: var(--text) !important;
    box-shadow: 0 13px 33px -13px #100b6d;
}

.contact-page .form-submit:hover,
.contact-page .form-submit:focus-visible {
    border-color: var(--blue-dark) !important;
    color: var(--white) !important;
    background: var(--blue-dark) !important;
    transform: translateY(-2px);
}

.contact-page .form-error-summary,
.contact-page .form-success {
    padding: 20px;
    border: 1px solid currentColor;
    border-radius: 18px;
    background: rgba(255, 255, 255, .9);
}

.contact-page .form-error-summary {
    margin-bottom: 2px;
    background: rgba(255, 247, 249, .94);
}

.contact-page .form-success {
    display: flex;
    min-height: 420px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    color: #226848;
    border-color: rgba(34, 104, 72, .3);
    background: rgba(248, 255, 252, .88);
}

.contact-page .form-success h2 {
    color: var(--text);
}

.contact-page .form-success p {
    max-width: 620px;
    margin: 0 0 28px;
    color: #354261;
    font-size: 16px;
    line-height: 1.65;
}

@media (max-width: 1199.98px) {
    .contact-page .contact-grid {
        grid-template-columns: minmax(280px, .78fr) minmax(450px, 1.22fr);
        gap: 38px;
        padding-right: 48px;
        padding-left: 48px;
    }

    .contact-page .contact-grid::before {
        left: 25%;
        width: min(44vw, 510px);
    }
}

@media (max-width: 991.98px) {
    .contact-page .contact-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 38px;
        padding: 58px 38px 38px;
        background-position: center;
    }

    .contact-page .contact-grid::before {
        top: -9%;
        right: -8%;
        left: auto;
        width: min(62vw, 500px);
        opacity: .16;
        transform: rotate(7deg);
    }

    .contact-page .contact-aside {
        max-width: 760px;
        padding: 0;
    }

    .contact-page .contact-aside h2 {
        max-width: 680px;
    }

    .contact-page .contact-aside > p {
        max-width: 650px;
    }

    .contact-page .contact-methods {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .contact-page .contact-methods a,
    .contact-page .contact-methods span {
        grid-template-columns: 42px minmax(0, 1fr);
        gap: 10px;
        padding-right: 12px;
        font-size: 13px;
    }

    .contact-page .contact-methods .icon {
        width: 42px;
        height: 42px;
        padding: 11px;
    }
}

@media (max-width: 767.98px) {
    .contact-page .contact-section:not(.project-contact-section),
    .contact-page .contact-form-section {
        padding-block: 58px;
    }

    .contact-page .contact-grid {
        gap: 28px;
        padding: 48px 14px 14px;
        border-radius: 22px;
    }

    .contact-page .contact-grid::before {
        top: -4%;
        right: -28%;
        width: 88vw;
        opacity: .12;
    }

    .contact-page .contact-aside {
        padding: 0 6px;
    }

    .contact-page .contact-aside h2,
    .contact-page .contact-form-card h2 {
        margin-bottom: 22px;
        font-size: clamp(44px, 13vw, 60px);
    }

    .contact-page .contact-aside > p {
        font-size: 16px;
    }

    .contact-page .contact-methods {
        grid-template-columns: minmax(0, 1fr);
        margin-top: 28px;
    }

    .contact-page .contact-methods a,
    .contact-page .contact-methods span {
        min-height: 64px;
        grid-template-columns: 44px minmax(0, 1fr);
        font-size: 14px;
    }

    .contact-page .contact-methods .icon {
        width: 44px;
        height: 44px;
    }

    .contact-page .contact-form-card {
        padding: 22px 16px 18px;
        border-radius: 20px;
    }

    .contact-page .form-row {
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
    }

    .contact-page .contact-form {
        gap: 10px;
    }

    .contact-page .contact-form .field:not(.consent-field) {
        padding: 12px 13px 9px;
    }

    .contact-page .contact-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
    .contact-page .contact-form select,
    .contact-page .contact-form textarea {
        font-size: 16px;
    }

    .contact-page .contact-form textarea {
        min-height: 120px;
    }

    .contact-page .radio-field {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-page .consent-field {
        padding-right: 1px;
        padding-left: 1px;
    }

    .contact-page .form-submit {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }

    .contact-page .form-success {
        min-height: 360px;
        padding: 18px;
    }
}

@media (max-width: 419.98px) {
    .contact-page .radio-field {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-page .radio-field legend {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .contact-page .contact-methods a,
    .contact-page .form-submit {
        transition: none;
    }
}