/* Roadmap — two-column layout (inspiration: roadmap-inspiration.webp) */

.roadmap-page > main {
    padding-bottom: clamp(3rem, 8vh, 5rem);
}

.roadmap-page .docs-hero {
    margin-top: clamp(5rem, 12vh, 8rem);
    margin-bottom: clamp(3rem, 8vh, 5rem);
}

.roadmap-page .docs-hero__lead {
    max-width: 52rem;
}

.roadmap-page .roadmap-intro {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 2rem;
    margin-bottom: clamp(2.5rem, 6vh, 4rem);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid hsl(0 0% 100% / 0.08);
}

.roadmap-page .roadmap-intro__source {
    font-size: 0.9375rem;
    color: #9a9a9a;
}

.roadmap-page .roadmap-intro__source a {
    color: #c8c8c8;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.roadmap-page .roadmap-intro__source a:hover {
    color: #e4e4e4;
}

.roadmap-page .roadmap-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

@media (min-width: 960px) {
    .roadmap-page .roadmap-layout {
        grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
        gap: 3rem 4rem;
    }
}

.roadmap-page .roadmap-phases {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.roadmap-page .roadmap-phase-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem 1.25rem;
    width: 100%;
    padding: 1.25rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid hsl(0 0% 100% / 0.08);
    background: hsl(0 0% 7%);
    color: inherit;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.roadmap-page .roadmap-phase-card:hover {
    border-color: hsl(0 0% 100% / 0.14);
    background: hsl(0 0% 9%);
}

.roadmap-page .roadmap-phase-card.is-active {
    border-color: hsl(0 0% 100% / 0.35);
    background: hsl(0 0% 8%);
}

.roadmap-page .roadmap-phase-card__phase {
    font-size: 0.875rem;
    font-weight: 500;
    color: #e4e4e4;
    white-space: nowrap;
}

.roadmap-page .roadmap-phase-card__body {
    min-width: 0;
}

.roadmap-page .roadmap-phase-card__month {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #e4e4e4;
    letter-spacing: -0.02em;
}

.roadmap-page .roadmap-phase-card__title {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.875rem;
    color: #9a9a9a;
}

.roadmap-page .roadmap-phase-card__icon {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1;
    color: #e4e4e4;
}

.roadmap-page .roadmap-timeline-panel {
    display: none;
    position: relative;
    padding-left: 2.75rem;
}

.roadmap-page .roadmap-timeline-panel.is-active {
    display: block;
}

.roadmap-page .roadmap-timeline-panel__spine {
    position: absolute;
    left: 0.55rem;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 2px;
    background: hsl(0 0% 100% / 0.9);
    border-radius: 1px;
}

.roadmap-page .roadmap-timeline-item {
    position: relative;
    padding-bottom: clamp(2rem, 4vh, 2.75rem);
}

.roadmap-page .roadmap-timeline-item:last-child {
    padding-bottom: 0;
}

.roadmap-page .roadmap-timeline-item__dot {
    position: absolute;
    left: -2.75rem;
    top: 0.35rem;
    width: 0.75rem;
    height: 0.75rem;
    margin-left: 0.18rem;
    border-radius: 50%;
    background: #e4e4e4;
    box-shadow: 0 0 0 3px #000;
}

.roadmap-page .roadmap-timeline-panel.is-current .roadmap-timeline-item:first-child .roadmap-timeline-item__dot {
    background: #f5c542;
}

.roadmap-page .roadmap-timeline-item__title {
    margin: 0;
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #e4e4e4;
    line-height: 1.3;
}

.roadmap-page .roadmap-timeline-item__title a {
    color: inherit;
    text-decoration: none;
}

.roadmap-page .roadmap-timeline-item__title a:hover {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.roadmap-page .roadmap-timeline-item__meta {
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: #7a7a7a;
}

.roadmap-page .roadmap-timeline-item__meta code {
    font-size: 0.75rem;
    color: #9a9a9a;
}

.roadmap-page .roadmap-timeline-item__list {
    margin: 0.85rem 0 0;
    padding: 0;
    list-style: none;
}

.roadmap-page .roadmap-timeline-item__list li {
    position: relative;
    padding-left: 1rem;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: #b0b0b0;
}

.roadmap-page .roadmap-timeline-item__list li + li {
    margin-top: 0.35rem;
}

.roadmap-page .roadmap-timeline-item__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #7a7a7a;
}

.roadmap-page .roadmap-empty {
    padding: 3rem 2rem;
    border-radius: 0.75rem;
    border: 1px solid hsl(0 0% 100% / 0.08);
    background: hsl(0 0% 4%);
    text-align: center;
}

.roadmap-page .roadmap-empty__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #e4e4e4;
}

.roadmap-page .roadmap-empty__text {
    margin-top: 0.75rem;
    font-size: 1rem;
    color: #9a9a9a;
}

.roadmap-page .roadmap-cta {
    margin-top: clamp(5rem, 12vh, 8rem);
    padding: clamp(2.5rem, 6vh, 4rem) clamp(2rem, 5vw, 4rem);
    border-radius: 0.75rem;
    border: 1px solid hsl(0 0% 100% / 0.1);
    background:
        radial-gradient(ellipse 90% 70% at 50% -20%, hsl(0 0% 100% / 0.07) 0%, transparent 50%),
        hsl(0 0% 4%);
}

.roadmap-page .roadmap-cta__title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: hsl(0 0% 98%);
}

.roadmap-page .roadmap-cta__lead {
    margin-top: 1rem;
    max-width: 40rem;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: #a3a3a3;
}

.roadmap-page .roadmap-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    margin-top: 1.75rem;
}

@media (min-width: 960px) {
    .roadmap-page .roadmap-visual {
        display: block;
        margin-top: -1rem;
        margin-bottom: clamp(2rem, 5vh, 3rem);
        border-radius: 0.75rem;
        overflow: hidden;
        border: 1px solid hsl(0 0% 100% / 0.06);
        opacity: 0.35;
        pointer-events: none;
        user-select: none;
    }

    .roadmap-page .roadmap-visual img {
        display: block;
        width: 100%;
        height: auto;
    }
}

.roadmap-page .roadmap-visual {
    display: none;
}