.m-process-timeline__head {
    max-width: 60ch;
    margin: 0 auto var(--space-7);
    text-align: center;
}
.m-process-timeline__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
.m-process-timeline__step {
    display: grid;
    grid-template-columns: auto 1fr 200px;
    gap: var(--space-6);
    align-items: stretch;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.m-process-timeline__num {
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    padding: var(--space-5);
    font-size: 2.4rem;
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.04em;
    background: var(--color-primary-soft);
}
.m-process-timeline__body {
    padding: var(--space-5) var(--space-3) var(--space-5) 0;
    align-self: center;
}
.m-process-timeline__body h3 { margin-bottom: var(--space-2); font-size: var(--fs-lg); }
.m-process-timeline__body p { margin: 0; color: var(--color-text-muted); }
.m-process-timeline__body p + p { margin-top: var(--space-2); }
.m-process-timeline__duration {
    font-size: var(--fs-xs);
    color: var(--color-primary) !important;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2) !important;
}
.m-process-timeline__media {
    align-self: stretch;
    aspect-ratio: 1 / 1;
    margin: 0;
    background: var(--color-bg-alt);
    overflow: hidden;
    height: 100%;
    min-height: 200px;
}
.m-process-timeline__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
@media (max-width: 820px) {
    .m-process-timeline__step { grid-template-columns: auto 1fr 140px; gap: var(--space-4); }
    .m-process-timeline__media { min-height: 0; }
    .m-process-timeline__num { min-width: 72px; font-size: 1.8rem; padding: var(--space-4); }
}
@media (max-width: 580px) {
    /* gap:0 → kein Abstand zwischen Foto (order:-1) und Num-Leiste */
    .m-process-timeline__step { grid-template-columns: 1fr; gap: 0; }
    .m-process-timeline__num { padding: var(--space-3) var(--space-4); justify-content: flex-start; min-width: 0; }
    .m-process-timeline__body { padding: var(--space-4) var(--space-5); }
    .m-process-timeline__media { aspect-ratio: 1 / 1; order: -1; }
}

.m-process-timeline__cta {
    text-align: center;
    margin-top: var(--space-6);
}

/* --- Scroll-Variante (opt-in via data.scroll): Fortschrittslinie + Schritt-Einblendung --- */
.m-process-timeline--scroll .m-process-timeline__list { position: relative; }
.m-process-timeline--scroll .m-process-timeline__list::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 48px;
    width: 2px;
    background: var(--color-border);
}
.m-process-timeline__progress {
    position: absolute;
    top: 0;
    left: 46.5px;
    width: 5px;
    height: 0;
    background: var(--color-primary);
    border-radius: 3px;
}
.m-process-timeline--scroll .m-process-timeline__step { position: relative; z-index: 1; }
.m-process-timeline--scroll.is-js .m-process-timeline__step {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.m-process-timeline--scroll.is-js .m-process-timeline__step.is-inview {
    opacity: 1;
    transform: none;
}
.m-process-timeline--scroll .m-process-timeline__num { transition: background 0.4s ease, color 0.4s ease; }
.m-process-timeline--scroll .m-process-timeline__step.is-active .m-process-timeline__num {
    background: var(--color-primary);
    color: #fff;
}
@media (max-width: 820px) {
    .m-process-timeline--scroll .m-process-timeline__list::before { left: 36px; }
    .m-process-timeline__progress { left: 34.5px; }
}
@media (max-width: 580px) {
    .m-process-timeline--scroll .m-process-timeline__list::before,
    .m-process-timeline__progress { display: none; }
}
@media (prefers-reduced-motion: reduce) {
    .m-process-timeline--scroll.is-js .m-process-timeline__step { opacity: 1; transform: none; transition: none; }
    .m-process-timeline--scroll .m-process-timeline__num { transition: none; }
    .m-process-timeline__progress { display: none; }
}