/* ============================================================================
   ABOUT PAGE
   ============================================================================ */

.about-bubble {
    width: 96%;
    max-width: 2000px;
    padding: 32px;
    margin-left: auto;
    margin-right: auto;
}

.about-lead {
    font-size: 1.35rem;
    line-height: 1.5;
    margin-bottom: 24px;
}

.about-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 28px;
    align-items: stretch;
}

.comparison-toggle {
    background: var(--bg-card);
    border: 2px solid var(--accent);
    border-radius: 16px;
    overflow: hidden;
}

.toggle-tabs {
    display: flex;
    border-bottom: 2px solid var(--accent);
}

.toggle-tab {
    flex: 1;
    padding: 14px;
    background: none;
    border: none;
    border-right: 1px solid var(--accent);
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    font-family: 'Graduate', Arial, sans-serif;
    color: var(--text-primary);
    transition: background 0.2s, color 0.2s;
}

.toggle-tab:last-child {
    border-right: none;
}

.toggle-tab--active {
    background: var(--accent);
    color: white;
}

.toggle-tab:not(.toggle-tab--active):hover {
    background: var(--bg-page);
}

.toggle-panel {
    display: none;
    padding: 20px;
}

.toggle-panel--active {
    display: block;
}

.toggle-panel--scrollable {
    max-height: 65vh;
    overflow-y: auto;
    overflow-x: hidden;
}

.comparison-card {
    background-color: var(--bg-card);
    border: 2px solid var(--accent);
    border-radius: 16px;
    padding: 20px;
    min-width: 25%;
    display: flex;
    flex-direction: column;
}

.comparison-card h2 {
    font-family: 'Graduate', Arial, sans-serif;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.comparison-subtitle {
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.comparison-image {
    width: 100%;
    display: block;
    border-radius: 10px;
    border: 1px solid var(--accent);
    object-fit: contain;
}

.comparison-image--before {
    width: auto;
    max-width: none;
    height: auto;
    object-fit: unset;
}

.comparison-image--after {
    width: 100%;
    max-width: calc(100vw / 3);
    height: auto;
    display: block;
    margin: 0 auto;
}

.comparison-scroll {
    width: 100%;
    height: 65vh;
    overflow-x: auto;
    overflow-y: auto;
    border: 1px solid var(--accent);
    border-radius: 10px;
    background-color: var(--bg-card);
}

#trackman-table-container table {
    border-collapse: collapse;
    font-size: 12px;
    font-family: Cambria, serif;
    color: var(--text-primary);
    width: max-content;
}

#trackman-table-container td,
#trackman-table-container th {
    border: 1px solid var(--border);
    padding: 6px 12px;
    white-space: nowrap;
    text-align: center;
    vertical-align: middle;
}

#trackman-table-container th {
    background-color: var(--tertiary);
    color: white;
    font-weight: bold;
}

#trackman-table-container tr:nth-child(even) td {
    background-color: var(--bg-hover);
}

#trackman-table-container tr:hover td {
    background-color: var(--bg-card);
}

.comparison-dialogue {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--primary);
    color: var(--text-primary);
    border-radius: 16px;
    padding: 16px 14px;
    min-width: 170px;
    text-align: center;
    font-weight: bold;
    gap: 8px;
}

/* ============================================================================
   RESPONSIVE
   ============================================================================ */

@media (max-width: 900px) {
    .about-comparison {
        grid-template-columns: 1fr auto 1fr;
    }
}

@media (max-width: 768px) {
    .about-bubble {
        width: auto;
        padding: 20px;
    }

    .about-lead {
        font-size: 1.1rem;
    }

    .about-comparison {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .comparison-dialogue {
        flex-direction: row;
        min-width: 0;
        justify-content: center;
    }

    .comparison-arrow {
        transform: rotate(90deg);
    }
}