.challenge-section{background-position:50%;background-size:cover;padding:80px 20px}section.zigzag-section ol{background-color:#0000!important}.challenge-container{background:#f8fafc;border:2px solid #ff5a4f;border-radius:20px;margin:auto;max-width:1200px;padding:60px 30px}.challenge-header{margin-bottom:50px;text-align:center}.challenge-header h2{color:#1f2937;font-size:34px;font-weight:700;margin-bottom:10px}.challenge-header p{color:#6b7280;font-size:16px}.challenge-grid{display:grid;gap:25px;grid-template-columns:repeat(3,1fr)}.challenge-card{background:#fff;border-radius:16px;box-shadow:0 8px 20px rgba(0,0,0,.05);padding:30px 25px;transition:.3s}.challenge-card:hover{transform:translateY(-6px)}.icon-wrap{align-items:center;background:#ffe8e6;border-radius:12px;display:flex;height:50px;justify-content:center;margin-bottom:15px;width:50px}.icon-wrap img{width:24px}.challenge-card h3{color:#111827;font-size:21px;font-weight:700;margin-bottom:10px}.challenge-card .desc{color:#6b7280;font-size:14px;line-height:1.6}@media (max-width:900px){.challenge-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.challenge-grid{grid-template-columns:1fr}.challenge-section{padding:20px 10px}.challenge-container{padding:30px 10px}.challenge-card{padding:10px 12px;transition:.3s}.challenge-card h3{color:#111827;font-size:15px}}