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10px;font-size:clamp(24px,3.5vw,32px);font-weight:680;letter-spacing:-.015em}.landing-section-sub{margin:0 auto 36px;max-width:560px;color:var(--text-dim);font-size:15.5px;line-height:1.6}.landing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;text-align:left}.landing-card{padding:22px;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-1);transition:border-color .15s,transform .15s}.landing-card:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));transform:translateY(-2px)}.landing-card-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-bottom:14px;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent)}.landing-card h3{margin:0 0 8px;font-size:16px;font-weight:620}.landing-card p{margin:0;color:var(--text-dim);font-size:14px;line-height:1.55}.landing-qs{max-width:640px;margin:0 auto;text-align:left}.landing-qs-note{margin:0 0 4px;color:var(--text-dim);font-size:15px}.landing-footer{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 24px 56px;border-top:1px solid var(--border-soft);color:var(--text-dim);text-align:center}.landing-footer p{margin:0;font-size:14px}.landing-footer-links{display:flex;gap:20px;font-size:14px}.landing-footer-links a:hover{color:var(--text)}@media (max-width: 640px){.landing-nav-links,.landing-nav-demo{display:none}}