:root{--bg:#ffffff;--text:#0f172a;--muted:#64748b;--dark:#0b1220;--border:#e2e8f0;}
.ai-container{max-width:1120px;margin:0 auto;padding:0 1.5rem;}
.ai-section{padding:5rem 0;}
.ai-band{background:#f8fafc;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:5rem 0;}
.h2{font-size:2rem;margin:0 0 .5rem 0}
.muted{color:#64748b}
.ai-cards{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:768px){.ai-cards{grid-template-columns:repeat(3,1fr);}}
.card{border:1px solid var(--border);border-radius:1rem;padding:1.25rem;background:#fff}
.list{margin:0;padding-left:1.2rem}
.list-inline{display:flex;gap:1rem;flex-wrap:wrap;list-style:none;margin:1rem 0 0 0;padding:0}
.pricing{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.25rem}
@media(min-width:1024px){.pricing{grid-template-columns:repeat(3,1fr);}}
.price-card{border:1px solid var(--border);border-radius:1rem;padding:1.25rem;background:#fff}
.price-card.featured{box-shadow:0 6px 24px rgba(0,0,0,.08);border-color:#0f172a}
.price-card .row{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:.25rem}
.price{color:#64748b;font-size:.9rem}
.launch{color:#059669;font-weight:600;margin:.5rem 0 1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:1rem;padding:.7rem 1rem;border:1px solid var(--border);text-decoration:none;font-weight:600}
.btn-dark{background:#0b1220;color:#fff;border-color:#0b1220}
.btn-outline{background:#fff;color:#0f172a}
.btn.full{width:100%}
.grid-2{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:992px){.grid-2{grid-template-columns:1fr 1fr;}}
.contact-lines p{margin:.25rem 0}
.form .grid-2{display:grid;grid-template-columns:1fr;gap:.75rem}
@media(min-width:768px){.form .grid-2{grid-template-columns:1fr 1fr;}}
.field{width:100%;padding:.7rem .9rem;border:1px solid var(--border);border-radius:.75rem;background:#fff}
.field:focus{outline:2px solid #0f172a;outline-offset:1px}
.small{font-size:.85rem}
.center{text-align:center}