.iachat-hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,440px),1fr));gap:40px 64px}.iachat-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px}.iachat-plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px;align-items:start}.plan-card{background:#fff;border:1px solid var(--border-1);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:6px}.plan-card--featured{border:2px solid var(--accent);box-shadow:var(--shadow-3);transform:translateY(-6px)}.plan-price{font-family:var(--font-display);font-size:34px;font-weight:700;letter-spacing:-.03em;color:var(--fg-1);margin:4px 0 16px}.plan-price span{color:var(--accent-soft-fg)}.plan-price:after{content:""}.plan-list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--fg-2);flex:1}.plan-list li{padding-left:22px;position:relative}.plan-list li:before{content:"\2713";position:absolute;left:0;color:var(--accent-soft-fg);font-weight:700}