/* op-termine — edle Verfügbarkeits-Timeline „Freie Operationstermine" */
.m-op-termine {
    background:
        radial-gradient(120% 80% at 50% 0%, var(--color-primary-soft) 0%, transparent 60%),
        var(--color-bg);
}
.m-op-termine__inner {
    max-width: var(--container-narrow);
    margin-inline: auto;
}
.m-op-termine__head {
    text-align: center;
    margin-bottom: var(--space-7);
}
.m-op-termine__head h2 {
    margin: var(--space-2) 0 var(--space-3);
}
.m-op-termine__head .lead {
    margin-inline: auto;
    max-width: 56ch;
}

/* Timeline-Schiene mit Knotenpunkten */
.m-op-termine__grid {
    list-style: none;
    margin: 0;
    padding: 46px 0 0;
    display: grid;
    grid-template-columns: repeat(var(--op-cols, 3), 1fr);
    gap: var(--space-5);
    position: relative;
}
.m-op-termine__grid::before {
    content: "";
    position: absolute;
    top: 22px;
    left: 16%;
    right: 16%;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--color-primary-soft) 10%,
        var(--color-primary) 50%,
        var(--color-primary-soft) 90%,
        transparent 100%);
}

.m-op-termine__card {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-6) var(--space-4) var(--space-5);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.m-op-termine__card::before { /* Knotenpunkt auf der Schiene */
    content: "";
    position: absolute;
    top: -32px;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 0 5px var(--color-bg);
}
.m-op-termine__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.m-op-termine__card.is-scarce {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md);
}
.m-op-termine__card.is-scarce::before {
    background: var(--color-primary);
}

.m-op-termine__flag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-inverse);
    background: var(--color-primary);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
}

.m-op-termine__when {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: var(--space-3);
}
.m-op-termine__month {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
}
.m-op-termine__year {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
}
.m-op-termine__count {
    font-size: clamp(3rem, 6vw, 4.25rem);
    font-weight: var(--fw-bold);
    line-height: 1;
    color: var(--color-primary);
    font-variant-numeric: tabular-nums;
}
.m-op-termine__label {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    letter-spacing: 0.02em;
}

.m-op-termine__cta {
    text-align: center;
    margin-top: var(--space-7);
}
.m-op-termine__note {
    margin: var(--space-3) 0 0;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}

@media (max-width: 720px) {
    .m-op-termine__grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        padding-top: 0;
    }
    .m-op-termine__grid::before { display: none; }
    .m-op-termine__card::before { display: none; }
    .m-op-termine__card {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: var(--space-4);
        padding: var(--space-4) var(--space-5);
        text-align: left;
    }
    .m-op-termine__when { margin-bottom: 0; }
    .m-op-termine__count { font-size: 2.75rem; }
    .m-op-termine__flag { top: 50%; left: auto; right: var(--space-4); transform: translateY(-50%); }
}