.about-flex {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.about-images {
    flex: 1 1 320px;
    min-width: 220px;
}

.about-main-img {
    width: 100%;
    max-width: 340px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
}

.bento-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
}

.bento-grid img {
    width: 100%;
    border-radius: var(--border-radius);
    object-fit: cover;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
}

.about-story {
    flex: 2 1 340px;
    min-width: 260px;
}

.about-story h1 {
    font-family: var(--font-heading);
    color: var(--primary-accent-dark);
}

/* TIMELINE */

.about-timeline-scroll,
.container,
.timeline-scroll-wrapper,
.timeline-scroll {
    overflow: visible !important;
}

.about-timeline-scroll {
    background: var(--bg-medium);
    padding: 3rem 0;
}

.about-timeline-scroll h2 {
    text-align: center;
    font-family: var(--font-heading);
    margin-bottom: 2rem;
}

.timeline-scroll-wrapper {
    position: relative;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 3rem;
    outline: none;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: #ccc #eee;
}

.timeline-scroll {
    display: flex;
    gap: 3rem;
    padding: 0 1rem;
}

.timeline-item {
    scroll-snap-align: center;
    flex: 0 0 auto;
    width: 120px;
    cursor: pointer;
    position: relative;
    text-align: center;
    font-family: var(--font-body);
    color: var(--primary-accent-deep);
    outline-offset: 4px;
}

.timeline-item:focus,
.timeline-item:hover {
    color: var(--secondary-accent-dark);
}

.timeline-dot {
    width: 20px;
    height: 20px;
    background: var(--primary-accent);
    border-radius: 50%;
    margin: 0 auto 0.5rem auto;
    box-shadow: 0 0 8px var(--primary-accent-light);
}

.timeline-year {
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.timeline-label {
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* Popup styling */
.timeline-popup {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    padding: 1rem;
    width: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    z-index: 9999;
    min-height: 120px;
}

.timeline-popup img {
    max-width: 100%;
    min-width: 80px;
    min-height: 80px;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    display: block;
    background: #eee;
}

.timeline-popup p {
    font-size: 1rem;
    color: var(--gray-dark);
    text-align: center;
    margin: 0;
}

/* Show popup */
.timeline-popup.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* responsive timeline */

@media (max-width: 600px) {
    .timeline-scroll {
        flex-direction: column;
        gap: 2rem;
        padding: 0 1rem;
    }

    .timeline-item {
        position: relative;
        min-height: 160px;
        width: 100%;
        /* Use full width */
        cursor: default;
        /* Optional: no horizontal scroll */
        text-align: left;
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .timeline-dot {
        flex-shrink: 0;
    }

    .timeline-year {
        font-weight: 700;
        font-size: 1rem;
        min-width: 50px;
    }

    .timeline-label {
        font-size: 1rem;
        color: var(--gray-dark);
    }

    .timeline-popup {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        margin-top: 0;
        background: #fff;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.10);
        z-index: 2;
        transform: translateY(16px);
    }

    /* Show popup inline below timeline item */
    .timeline-popup.visible {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    /* Popup image styling */
    .timeline-popup img {
        max-width: 80px;
        margin-right: 1rem;
        border-radius: var(--border-radius);
    }

    /* Layout popup content horizontally */
    .timeline-popup p {
        display: inline-block;
        vertical-align: middle;
        margin: 0;
    }
}


/* BENTO */


.about-bento {
    background: var(--bg-light);
    padding: 2rem 0;
}

.about-sandbox {
    background: var(--primary-accent-light);
    padding: 2rem 0;
    margin-top: 2rem;
}

.sandbox-flex {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.sandbox-info {
    flex: 2 1 260px;
}

.sandbox-info h2 {
    font-family: var(--font-heading);
    color: var(--primary-accent-deep);
}

.sandbox-info a {
    color: var(--secondary-accent-dark);
    font-weight: bold;
    text-decoration: underline;
}

.sandbox-img {
    flex: 1 1 160px;
}

.sandbox-img img {
    width: 120px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.09);
}

.about-cta {
    background: var(--secondary-accent);
    text-align: center;
    padding: 2rem 0;
}

.about-cta h3 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

@media (max-width: 900px) {

    .about-flex,
    .sandbox-flex,
    .timeline {
        flex-direction: column;
        align-items: center;
    }

    .bento-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
}