/* ══════════════════════════════════════════
   ABOUT — Styles exclusive to about.html
   Loaded by: about.html only
   ══════════════════════════════════════════ */

/* ── ABOUT PAGE GRID ── */
.about-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    width: 100%;
    align-items: stretch;
}

.about-right-grid {
    display: flex;
    flex-direction: column;
    gap: var(--gap);
}

/* Bottom row: pfp left | stack right */
.about-bottom-subgrid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--gap);
    overflow: hidden;
    align-items: start;
}

/* Right stack: 2 equal rows */
.about-bottom-right-stack {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: var(--gap);
}

/* ── WHO I AM CARD ── */
.card-whoiam {
    background: var(--card);
    border-radius: var(--r);
    border: 1px solid var(--bg-border);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    box-sizing: border-box;
}

.about-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-bottom: 12px;
}

.about-eyebrow {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text3);
}

.about-body-text {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--text);
    opacity: 0.85;
}

/* ── DO BEST CARD ── */
.card-dobest {
    background: var(--card);
    border-radius: var(--r);
    border: 1px solid var(--bg-border);
    padding: 40px;
    padding-bottom: 44px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.dobest-carousel-wrapper {
    position: relative;
    margin-top: 32px;
    height: 173px;
}

.dobest-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.dobest-slide.on {
    opacity: 1;
    pointer-events: auto;
}

.dobest-title {
    letter-spacing: 1.2px;
    font-size: 22px;
    font-weight: 500;
    color: var(--text);
}

.dobest-desc {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text2);
    opacity: 0.85;
}

.dobest-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

/* ── PFP CARD ── */
.card-photo-about {
    width: 100%;
    padding: 0;
    overflow: hidden;
    border-radius: var(--r);
    border: 1px solid var(--bg-border);
    background: var(--card);
}

.card-photo-about img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* ── CONTACT & STATS ── */
.contact-stack-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    gap: 16px;
}

/* ── CAREER TIMELINE ── */
.about-timeline-section {
    width: 100%;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.about-timeline-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    padding: 80px 0 100px;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
}

.timeline-title {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    z-index: 2;
}

/* Horizontal line */
.about-timeline-container::before {
    content: '';
    position: absolute;
    top: 98px;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--border);
    border-radius: 100px;
    z-index: 1;
}

.timeline-item {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 200px;
    cursor: default;
}

/* Timeline point */
.timeline-point {
    width: 42px;
    height: 42px;
    background: var(--card);
    border: 4px solid var(--text3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 3;
}

.timeline-point-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: brightness(0.8);
    transition: filter 0.3s ease;
}

[data-theme="dark"] .timeline-point-icon {
    filter: brightness(0) invert(1) opacity(0.7);
}

.timeline-item:hover .timeline-point {
    background: var(--text);
    border-color: var(--text);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.timeline-item:hover .timeline-point-icon {
    filter: brightness(0);
}

[data-theme="dark"] .timeline-item:hover .timeline-point-icon {
    filter: brightness(0);
}

[data-theme="light"] .timeline-item:hover .timeline-point-icon {
    filter: brightness(0) invert(1);
}

.timeline-info {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.timeline-date {
    font-size: 11px;
    font-weight: 600;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.timeline-company {
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
}

.timeline-role {
    font-size: 13px;
    color: var(--text2);
}

/* Tooltip — default position Above */
.timeline-point::after {
    content: attr(data-title);
    position: absolute;
    background: var(--text);
    color: var(--bg-in);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
    width: 220px;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 10;
    bottom: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.timeline-item:hover .timeline-point::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {

    .about-main-grid,
    .about-bottom-subgrid {
        grid-template-columns: 1fr;
    }

    .about-timeline-container {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 80px;
        -webkit-overflow-scrolling: touch;
    }

    .about-timeline-container::before {
        display: none;
    }

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