/* ==========================================================
   Motionless Travelers - Journal timeline
   ========================================================== */

.journal-hero {
    position: relative;
    overflow: hidden;
    padding-block: calc(var(--header-height) + var(--space-9)) var(--space-8);
}

.journal-hero::before {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 50% 18%, rgb(214 183 122 / 14%), transparent 18rem),
        linear-gradient(180deg, rgb(23 27 36 / 38%), transparent 70%);
    content: "";
}

.journal-hero__content {
    max-width: 760px;
}

.journal-hero__eyebrow,
.timeline-card__date {
    color: var(--color-accent);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.journal-hero__title {
    margin-top: var(--space-4);
    font-size: var(--font-size-2xl);
}

.journal-hero__intro {
    max-width: 620px;
    margin-top: var(--space-5);
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

.journal-timeline-section {
    padding-block: var(--space-7) var(--space-9);
}

.journal-timeline {
    position: relative;
    display: grid;
    gap: var(--space-7);
    max-width: 880px;
    margin-inline: auto;
    padding-left: clamp(2.25rem, 7vw, 6rem);
    list-style: none;
}

.journal-timeline::before {
    position: absolute;
    top: 0.35rem;
    bottom: 0.35rem;
    left: clamp(0.7rem, 3vw, 2.15rem);
    width: 1px;
    background: linear-gradient(
        180deg,
        transparent,
        rgb(214 183 122 / 52%) 12%,
        rgb(214 183 122 / 24%) 88%,
        transparent
    );
    content: "";
}

.timeline-event {
    position: relative;
}

.timeline-event::before {
    position: absolute;
    top: 1.55rem;
    left: calc(clamp(2.25rem, 7vw, 6rem) * -1 + clamp(0.7rem, 3vw, 2.15rem) - 0.34rem);
    width: 0.68rem;
    height: 0.68rem;
    border: 1px solid rgb(214 183 122 / 78%);
    border-radius: var(--radius-full);
    background: var(--color-background);
    box-shadow: 0 0 0 0.38rem rgb(214 183 122 / 8%), 0 0 1.4rem rgb(214 183 122 / 28%);
    content: "";
}

.timeline-card {
    padding: clamp(1.35rem, 4vw, 2.25rem);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgb(214 183 122 / 9%), transparent 34%),
        rgb(23 27 36 / 82%);
    box-shadow: 0 1.5rem 4rem rgb(0 0 0 / 22%);
}

.timeline-card__title {
    margin-top: var(--space-3);
    font-size: clamp(1.55rem, 1.25rem + 1vw, 2.35rem);
}

.timeline-card__description {
    max-width: 58ch;
    margin-top: var(--space-4);
    color: var(--color-text-muted);
}

.timeline-card__link {
    display: inline-flex;
    align-items: center;
    margin-top: var(--space-5);
    color: var(--color-accent);
    font-size: var(--font-size-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
    transition: color var(--transition), transform var(--transition);
}

.timeline-card__link:hover {
    color: var(--color-text);
    transform: translateX(0.18rem);
}

[data-timeline-reveal] {
    opacity: 0;
    transform: translateY(1.25rem);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-timeline-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 640px) {
    .journal-hero {
        padding-block: calc(var(--header-height) + var(--space-7)) var(--space-6);
    }

    .journal-timeline-section {
        padding-block: var(--space-6) var(--space-8);
    }

    .journal-timeline {
        gap: var(--space-6);
        padding-left: 2rem;
    }

    .journal-timeline::before {
        left: 0.5rem;
    }

    .timeline-event::before {
        left: -1.84rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    [data-timeline-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    [data-timeline-reveal].is-visible {
        transform: none;
    }
}