.about-hero {
    min-height: 0;
    margin-top: calc(-1 * var(--nav-h));
    padding-top: calc(3.5rem + var(--nav-h));
    padding-bottom: 2.5rem;
    text-align: center;
}

.about-hero .overline {
    justify-content: center;
    display: inline-flex;
    margin: 0 auto 1.25rem;
}

.about-hero h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
}

.lead-box {
    max-width: 720px;
    margin: 2rem auto 0;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 1.75rem 2.25rem;
}

.lead-box .lead {
    max-width: none;
    margin: 0;
    text-align: justify;
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--fg-muted);
}

.bento-section {
    padding: 1.5rem 1.5rem 4rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

.bento-card {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 1.75rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.bento-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.bento-card:hover {
    border-color: rgba(var(--accent-rgb), 0.35);
    box-shadow: var(--shadow-md);
    background-color: color-mix(in srgb, var(--bg-elevated) 92%, var(--accent) 8%);
}

.bento-card .feature-icon {
    margin-bottom: 1rem;
}

.bento-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--fg);
}

.bento-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--fg-muted);
    margin: 0;
}

.bento-card--stat {
    align-items: center;
    text-align: center;
    justify-content: center;
    gap: 0.35rem;
}

.bento-card--stat .bento-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--fg);
}

.col-6 {
    grid-column: span 6;
}

.col-4 {
    grid-column: span 6;
}

.col-2 {
    grid-column: span 6;
}

@media (min-width: 768px) {
    .col-4 {
        grid-column: span 4;
    }

    .col-2 {
        grid-column: span 2;
    }
}

.bento-counter {
    font-size: 2.75rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, var(--accent), #a78bfa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.roadmap-section {
    padding: 5rem 0 6rem;
}

.roadmap-section .section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.roadmap-section .section-header .overline {
    justify-content: center;
    display: inline-flex;
}

.about-origin {
    max-width: 760px;
    margin: 0 auto 1.75rem;
    font-size: 1.02rem;
    line-height: 1.75;
    color: var(--fg-muted);
    text-align: left;
}

.roadmap-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.5rem 2rem;
    max-width: 760px;
    margin: 0 auto;
}

.roadmap-card .timeline-item {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.roadmap-card .timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}