/* =====================================================================
   Roadmap — transit plan. Inherits the base NASA Punk system.
   --------------------------------------------------------------------- */

.roadmap-hero {
    margin-bottom: 28px;
}

.roadmap-layout .release-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.roadmap-layout .release-card {
    min-height: 100%;
    padding: 28px 24px 24px;
}

.roadmap-layout .release-card .mini-tag {
    background: var(--bg-tile);
    color: var(--accent);
    border-color: var(--accent-line);
}

.roadmap-layout .release-card strong {
    color: var(--accent);
    font-family: var(--font-display);
}

.roadmap-layout .lane-card,
.roadmap-layout .priority-card {
    background:
        linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-elevated) 100%);
    padding: 26px 22px 22px;
}

.roadmap-layout .lane-card h3,
.roadmap-layout .priority-card h3 {
    margin-bottom: 14px;
}

.roadmap-bands {
    margin-top: var(--section-space);
}

.priority-grid {
    margin-top: 28px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1080px) {
    .roadmap-layout .release-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .priority-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .roadmap-layout .release-grid,
    .priority-grid {
        grid-template-columns: 1fr;
    }
}