/*
|--------------------------------------------------------------------------
| Gemeinsame Grundstruktur der Mitgliedschaftsseite
|--------------------------------------------------------------------------
*/

.membership-page {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-7);
}

.membership-hero {
    padding:
        var(--spacing-8)
        var(--spacing-7);

    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-xl);

    background:
        linear-gradient(
            145deg,
            rgba(17, 24, 39, 0.98),
            rgba(15, 23, 42, 0.96)
        );

    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
}

.membership-hero__eyebrow,
.membership-section__heading > span,
.membership-info-card__label,
.membership-type-card__label,
.membership-fee-card__label {
    color: var(--color-primary-400);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.membership-hero h1 {
    margin:
        var(--spacing-2)
        0
        var(--spacing-3);

    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.08;
}

.membership-hero > p {
    max-width: 820px;

    margin: 0;

    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
}

.membership-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);

    margin-top: var(--spacing-5);
}

.membership-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 44px;

    padding:
        var(--spacing-2)
        var(--spacing-5);

    border: var(--border-width) solid transparent;
    border-radius: var(--radius-md);

    font-weight: var(--font-weight-semibold);
    text-decoration: none;

    transition:
        transform 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease;
}

.membership-button:hover,
.membership-button:focus-visible {
    transform: translateY(-1px);
}

.membership-button--primary {
    background: var(--color-primary);
    color: #ffffff;
}

.membership-button--primary:hover,
.membership-button--primary:focus-visible {
    background: var(--color-primary-hover);
    color: #ffffff;

    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}

.membership-button--secondary {
    border-color: var(--border-color-strong);

    background: var(--color-slate-800);
    color: var(--text-primary);
}

.membership-button--secondary:hover,
.membership-button--secondary:focus-visible {
    background: var(--color-slate-700);
    color: #ffffff;
}

.membership-section,
.membership-cta,
.membership-note {
    padding: var(--spacing-7);

    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-xl);

    background: rgba(15, 23, 42, 0.88);

    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}

.membership-section--muted {
    background: rgba(17, 24, 39, 0.92);
}

.membership-section__heading {
    max-width: 840px;

    margin-bottom: var(--spacing-5);
}

.membership-section__heading h2,
.membership-info-card h2,
.membership-note h2,
.membership-cta h2 {
    margin:
        var(--spacing-1)
        0
        var(--spacing-2);

    font-size: var(--font-size-xl);
}

.membership-section__heading p,
.membership-info-card p,
.membership-note p,
.membership-cta p {
    margin: 0;

    color: var(--text-muted);
    line-height: 1.65;
}

.membership-feature-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: var(--spacing-4);
}

.membership-feature-card,
.membership-info-card,
.membership-type-card,
.membership-fee-card,
.membership-participation-grid article {
    padding: var(--spacing-5);

    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-lg);

    background: rgba(2, 6, 23, 0.46);
}

.membership-feature-card h3,
.membership-participation-grid h3 {
    margin:
        0
        0
        var(--spacing-2);

    font-size: var(--font-size-lg);
}

.membership-feature-card p,
.membership-participation-grid p {
    margin: 0;

    color: var(--text-muted);
    line-height: 1.6;
}

.membership-two-column {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: var(--spacing-4);
}

.membership-check-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);

    margin:
        var(--spacing-4)
        0
        0;
    padding-left: var(--spacing-5);

    color: var(--text-secondary);
    line-height: 1.55;
}

.membership-link-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);

    margin-top: var(--spacing-4);
}

.membership-link-list a {
    color: var(--text-link);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.membership-link-list a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

.membership-cta {
    text-align: center;
}

.membership-cta > span {
    color: var(--color-primary-400);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

.membership-cta p {
    max-width: 720px;

    margin:
        0
        auto
        var(--spacing-5);
}

.membership-cta .membership-hero__actions {
    justify-content: center;
}

.membership-note {
    border-color: rgba(245, 158, 11, 0.3);

    background: rgba(120, 53, 15, 0.12);
}


/*
|--------------------------------------------------------------------------
| Responsive
|--------------------------------------------------------------------------
*/

@media (max-width: 800px) {
    .membership-feature-grid,
    .membership-two-column {
        grid-template-columns: minmax(0, 1fr);
    }

    .membership-hero,
    .membership-section,
    .membership-cta,
    .membership-note {
        padding: var(--spacing-5);
    }
}

@media (max-width: 520px) {
    .membership-hero__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .membership-button {
        width: 100%;
        box-sizing: border-box;
    }
}


/*
|--------------------------------------------------------------------------
| FAQ
|--------------------------------------------------------------------------
*/

.membership-faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.membership-faq-list details {
    overflow: hidden;

    border: var(--border-width) solid var(--border-color);
    border-radius: var(--radius-lg);

    background: rgba(2, 6, 23, 0.44);
}

.membership-faq-list summary {
    position: relative;

    padding:
        var(--spacing-4)
        var(--spacing-6)
        var(--spacing-4)
        var(--spacing-5);

    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);

    cursor: pointer;
    list-style: none;
}

.membership-faq-list summary::-webkit-details-marker {
    display: none;
}

.membership-faq-list summary::after {
    content: '+';

    position: absolute;
    top: 50%;
    right: var(--spacing-5);

    transform: translateY(-50%);

    color: var(--color-primary-400);
    font-size: var(--font-size-xl);
}

.membership-faq-list details[open] summary::after {
    content: '–';
}

.membership-faq-list details > div {
    padding:
        0
        var(--spacing-5)
        var(--spacing-5);

    border-top: var(--border-width) solid var(--border-color);
}

.membership-faq-list details p {
    margin:
        var(--spacing-4)
        0
        0;

    color: var(--text-muted);
    line-height: 1.65;
}