/* ═══════════════════════════════════════════════
   Timeline Carousel
   ═══════════════════════════════════════════════ */

.c-timeline-carousel {
    position: relative;
}

/* ─── Wrapper ─── */
.c-timeline-carousel .c-timeline-carousel__wrapper {
    position: relative;
    overflow: hidden;
}

/* ─── Timeline line ─── */
.c-timeline-carousel .c-timeline-carousel__line {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: rgba(44, 36, 22, 0.15);
    transform: translateY(-50%);
    z-index: 0;
}

/* ─── Arrows ─── */
.c-timeline-carousel .c-timeline-carousel__arrow {
    display: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(44, 36, 22, 0.5) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: none;
    color: #fff;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background 0.25s;
    padding: 0;
}

@media (min-width: 1024px) {
    .c-timeline-carousel .c-timeline-carousel__arrow {
        display: flex;
    }
}

.c-timeline-carousel .c-timeline-carousel__arrow:hover {
    background: rgba(44, 36, 22, 0.7) !important;
}

.c-timeline-carousel .c-timeline-carousel__arrow--left {
    left: 1rem;
}

.c-timeline-carousel .c-timeline-carousel__arrow--right {
    right: 1rem;
}

/* ─── Track ─── */
.c-timeline-carousel .c-timeline-carousel__track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 1rem 1.5rem;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.c-timeline-carousel .c-timeline-carousel__track::-webkit-scrollbar {
    display: none;
}

@media (min-width: 1024px) {
    .c-timeline-carousel .c-timeline-carousel__track {
        gap: 2rem;
        padding: 1rem 4rem;
    }
}

/* ─── Item ─── */
.c-timeline-carousel .c-timeline-carousel__item {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: clamp(200px, 22vw, 300px);
}

/* ─── Spacer ─── */
.c-timeline-carousel .c-timeline-carousel__spacer {
    flex: 1;
}

/* ─── Dot ─── */
.c-timeline-carousel .c-timeline-carousel__dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: #c4a97d;
    border: 2px solid #fff;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* ─── Year label ─── */
.c-timeline-carousel .c-timeline-carousel__decade {
    padding: 0.75rem 0;
    text-align: center;
    font-family: var(--e-global-typography-primary-font-family, 'EB Garamond', serif);
    font-size: 1.125rem !important;
    font-weight: 700 !important;
    color: #c4a97d !important;
    white-space: nowrap;
}

@media (min-width: 1024px) {
    .c-timeline-carousel .c-timeline-carousel__decade {
        font-size: 1.25rem !important;
    }
}

/* ─── Card ─── */
.c-timeline-carousel .c-timeline-carousel__card {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    border: none;
    padding: 0;
    background: none;
    text-align: left;
    transition: box-shadow 0.3s, transform 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.c-timeline-carousel .c-timeline-carousel__card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    transform: scale(1.03);
}

.c-timeline-carousel .c-timeline-carousel__card-img {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
    border-radius: 0;
}

.c-timeline-carousel .c-timeline-carousel__card:hover .c-timeline-carousel__card-img {
    transform: scale(1.1);
}

.c-timeline-carousel .c-timeline-carousel__card-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(44, 36, 22, 0.9) 0%, rgba(44, 36, 22, 0.4) 50%, transparent 100%);
}

.c-timeline-carousel .c-timeline-carousel__card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
}

.c-timeline-carousel .c-timeline-carousel__card-title {
    font-family: var(--e-global-typography-primary-font-family, 'EB Garamond', serif);
    font-size: 0.875rem !important;
    color: #fff !important;
    line-height: 1.3 !important;
    margin: 0;
}

@media (min-width: 1024px) {
    .c-timeline-carousel .c-timeline-carousel__card-title {
        font-size: 1rem !important;
    }
}

.c-timeline-carousel .c-timeline-carousel__card-meta {
    font-size: 0.875rem !important;
    color: rgba(255, 255, 255, 0.6) !important;
    margin: 0.25rem 0 0 !important;
}

/* ═══════════════════════════════════════════════
   Modal Overlay
   ═══════════════════════════════════════════════ */

.c-timeline-carousel__modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

@media (min-width: 1024px) {
    .c-timeline-carousel__modal {
        padding: 2rem;
    }
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(44, 36, 22, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-content {
    position: relative;
    z-index: 1;
    background: #faf8f4;
    border-radius: 1rem;
    max-width: 48rem;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

/* Modal hero */
.c-timeline-carousel__modal .c-timeline-carousel__modal-hero {
    position: relative;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-img {
    width: 100% !important;
    aspect-ratio: 21 / 9;
    object-fit: cover;
    display: block;
    border-radius: 1rem 1rem 0 0;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(44, 36, 22, 0.9) 0%, rgba(44, 36, 22, 0.3) 50%, transparent 100%);
    border-radius: 1rem 1rem 0 0;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-hero-text {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 1.5rem 2rem;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-year {
    font-family: var(--e-global-typography-primary-font-family, 'EB Garamond', serif);
    font-size: 1rem !important;
    color: rgba(255, 255, 255, 0.7) !important;
    margin: 0;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-title {
    font-family: var(--e-global-typography-primary-font-family, 'EB Garamond', serif);
    font-size: 1.5rem !important;
    color: #fff !important;
    margin: 0.25rem 0 0 !important;
    line-height: 1.2 !important;
}

@media (min-width: 1024px) {
    .c-timeline-carousel__modal .c-timeline-carousel__modal-title {
        font-size: 1.875rem !important;
    }
}

/* Close button */
.c-timeline-carousel__modal .c-timeline-carousel__modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(44, 36, 22, 0.5) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.25s;
    padding: 0;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-close:hover {
    background: rgba(44, 36, 22, 0.7) !important;
}

/* Threads */
.c-timeline-carousel__modal .c-timeline-carousel__modal-threads {
    padding: 2rem;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-thread {
    padding-left: 1rem;
    border-left: 2px solid rgba(44, 36, 22, 0.15);
    margin-bottom: 1.5rem;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-thread:last-child {
    margin-bottom: 0;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label {
    display: inline-block;
    font-size: 0.6875rem !important;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid rgba(44, 36, 22, 0.2);
    background: rgba(44, 36, 22, 0.06);
    color: #4a3e36;
    line-height: 1.5 !important;
}

.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-text {
    font-size: 0.9375rem !important;
    line-height: 1.6 !important;
    color: #7c695a !important;
    margin: 0.5rem 0 0 !important;
}

/* Thread colour variants */
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--indigenous      { background: #92400e26; color: #78350f; border-color: #92400e4d; }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--archer          { background: #b9956a26; color: #b9956a; border-color: #b9956a4d; }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--convict         { background: rgba(120, 113, 108, 0.12); color: #44403c; border-color: rgba(120, 113, 108, 0.25); }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--heritage        { background: rgba(6, 95, 70, 0.1); color: #064e3b; border-color: rgba(6, 95, 70, 0.2); }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--conservation    { background: rgba(7, 89, 133, 0.1); color: #0c4a6e; border-color: rgba(7, 89, 133, 0.2); }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--unesco          { background: rgba(7, 89, 133, 0.1); color: #0c4a6e; border-color: rgba(7, 89, 133, 0.2); }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--unshackled      { background: #5b21b626; color: #4c1d95; border-color: #5b21b64d; }
.c-timeline-carousel__modal .c-timeline-carousel__modal-thread-label--events          { background: rgba(159, 18, 57, 0.1); color: #881337; border-color: rgba(159, 18, 57, 0.2); }