/* =============================================================================
   Shared timeline section — rendered by template-parts/project/timeline.php.
   Used by the project taxonomy page and any page with an assigned Timeline CPT.
   ============================================================================= */

.project-timeline {
    padding-block: clamp(80px, 9vw, 150px);
    background: var(--color-surface-muted);
}

.project-timeline__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: clamp(50px, 7vw, 92px);
}

.project-timeline__nav {
    display: none;
    gap: 16px;
}

.project-timeline[data-slider="true"] .project-timeline__nav {
    display: flex;
}

.project-timeline__arrow {
    position: relative;
    width: 58px;
    height: 58px;
    border: 1px solid rgba(3, 28, 25, 0.55);
    background: transparent;
    color: var(--color-ink);
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.project-timeline__arrow--next {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: var(--color-surface);
}

.project-timeline__arrow span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    border-top: 1.5px solid currentColor;
    border-right: 1.5px solid currentColor;
}

.project-timeline__arrow--prev span {
    transform: translate(-35%, -50%) rotate(-135deg);
}

.project-timeline__arrow--next span {
    transform: translate(-65%, -50%) rotate(45deg);
}

.project-timeline__arrow:hover,
.project-timeline__arrow:focus-visible {
    background: var(--color-brand);
    border-color: var(--color-brand);
    color: var(--color-surface);
}

.project-timeline__rail-wrap {
    position: relative;
    padding-inline: 74px 0;
    border-bottom: 1px solid rgba(126, 159, 104, 0.55);
}

.project-timeline__rail {
    overflow: hidden;
}

.project-timeline__items {
    align-items: end;
}

.project-timeline[data-slider="false"] .project-timeline__items {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(42px, 9vw, 178px);
}

.project-timeline__slide {
    display: flex;
    align-items: end;
    min-height: 190px;
}

.project-timeline__cube {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: clamp(138px, 13vw, 168px);
    height: clamp(138px, 13vw, 168px);
    margin-bottom: 18px;
    padding: 22px;
    background: var(--color-border-soft);
    color: rgba(3, 28, 25, 0.66);
    font-family: var(--font-display);
    font-size: clamp(18px, 1.45vw, 22px);
    font-weight: var(--fw-regular);
    line-height: 1.05;
    text-align: center;
    transition: background var(--transition-fast), color var(--transition-fast), scale var(--transition-fast);
	scale: .8;
}

.project-timeline__cube::after {
    content: "";
    position: absolute;
    left: -16px;
    bottom: -18px;
    width: 52px;
    height: 52px;
    background: var(--color-sage);
}

.project-timeline__cube span {
    position: relative;
    z-index: 1;
    white-space: pre-line;
}

.project-timeline__cube[aria-pressed="true"] {
    background: var(--color-brand);
    color: var(--color-surface);
	scale: 1;
	transition: scale 0.3s ease-out;
}

.project-timeline__details {
    display: grid;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: clamp(44px, 8vw, 116px);
    padding-top: clamp(40px, 4.5vw, 58px);
    padding-left: 90px;
}

.project-timeline__date {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.project-timeline__date span {
    width: 19px;
    height: 19px;
    margin-top: 10px;
    background: var(--color-brand);
}

.project-timeline__date strong {
    font-family: var(--font-display);
    font-size: clamp(30px, 4.4vw, 44px);
    font-weight: var(--fw-regular);
    line-height: 1;
    letter-spacing: -3%;
    white-space: pre-line;
}

.project-timeline__copy h2 {
    margin: 0 0 18px;
    font-size: clamp(19px, 2.5vw, 24px);
    font-weight: var(--fw-regular);
    line-height: 1.2;
    letter-spacing: -3%;
}

.project-timeline__copy p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 16px;
    line-height: 1.2;
}

@media (max-width: 900px) {
    .project-timeline__head {
        flex-direction: column;
        align-items: flex-start;
    }
    .project-timeline[data-slider="false"] .project-timeline__items {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .project-timeline__rail-wrap { padding-inline: 0; }
    .project-timeline__details {
        grid-template-columns: 1fr;
        padding-left: 0;
        gap: 18px;
    }
}