.cst__inner{max-width:1100px;margin:0 auto;text-align:center}
.cst__heading{font-size:30px;margin:0 0 8px}
.cst__sub{font-size:15px;margin:0 0 40px}
.cst__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.cst__item{position:relative}
.cst__img{width:100%;border-radius:16px;margin-bottom:16px}
.cst__num{width:32px;height:32px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;margin:0 auto 10px}
.cst__item h3{font-size:16px;margin:0 0 6px}
.cst__item p{font-size:13px;margin:0;line-height:1.4}
@media (max-width:749px){ .cst__grid{grid-template-columns:1fr} }