/* --- Lab landing page styles --- */

.lab-home {
    --lab-max: 1100px;
    --lab-pad: clamp(20px, 3vw, 40px);
    --lab-ink: #0f172a;
    --lab-muted: rgba(15, 23, 42, 0.72);
    --lab-bg: #f6f8fc;
    --lab-tint: #eef2ff;
    --lab-accent: #ef6b63;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--lab-ink);
}

.lab-container {
    max-width: var(--lab-max);
    margin: 0 auto;
    padding: 0 var(--lab-pad);
}

.lab-hero {
    background: var(--lab-bg);
    padding: clamp(64px, 8vw, 120px) 0;
}

.lab-eyebrow {
    font-size: 14px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--lab-muted);
    margin-bottom: 18px;
}

.lab-hero-title {
    font-size: clamp(44px, 5vw, 72px);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin: 0 0 18px;
}

.lab-hero-lede {
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.7;
    max-width: 60ch;
    color: var(--lab-muted);
    margin: 0 0 28px;
}

.lab-cta-row {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.lab-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    transition: transform 0.08s ease, opacity 0.2s ease;
}

.lab-btn:hover {
    opacity: 0.92;
}

.lab-btn:active {
    transform: translateY(1px);
}

.lab-btn-primary {
    background: var(--lab-accent);
    color: white;
}

.lab-section {
    padding: clamp(56px, 6vw, 96px) 0;
    background: white;
}

.lab-section.lab-tint {
    background: var(--lab-tint);
}

.lab-section-kicker {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--lab-accent);
    margin: 0 0 14px;
}

.lab-section-title {
    font-size: clamp(28px, 3vw, 40px);
    letter-spacing: -0.02em;
    margin: 0 0 18px;
}

.lab-prose {
    font-size: 18px;
    line-height: 1.8;
    color: var(--lab-muted);
    max-width: 75ch;
}

.lab-cards {
    margin-top: 26px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
}

.lab-card {
    grid-column: span 6;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 16px;
    padding: 18px 18px 16px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.lab-card h3 {
    font-size: 18px;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
}

.lab-card p {
    margin: 0;
    color: var(--lab-muted);
    line-height: 1.7;
}

@media (max-width: 820px) {
    .lab-card {
        grid-column: span 12;
    }
}