.au-section{padding:80px 20px;font-family:Arial;background:#fff;}
.au-container{max-width:1200px;margin:auto;}

.au-hero{text-align:center;margin-bottom:60px;}
.au-hero h1{font-size:36px;margin-bottom:15px;}
.au-hero p{color:#666;max-width:800px;margin:auto;}

.au-grid{display:flex;flex-wrap:wrap;gap:30px;margin-bottom:60px;}
.au-card{flex:1;min-width:260px;background:#f9fafc;padding:25px;border-radius:10px;transition:.3s;}
.au-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,0.08);}
.au-card h3{margin-bottom:10px;}
.au-card p{color:#666;font-size:14px;}

.au-section-title{text-align:center;font-size:26px;margin-bottom:10px;}
.au-sub{color:#666;text-align:center;margin-bottom:40px;}

.au-process{display:flex;justify-content:space-between;flex-wrap:wrap;margin-bottom:60px;}
.au-step{width:18%;text-align:center;}
.au-step h4{font-size:15px;margin-bottom:5px;}
.au-step p{font-size:13px;color:#666;}

.au-cta{text-align:center;margin-top:40px;}
.au-cta a{display:inline-block;padding:14px 36px;background:#111;color:#fff;text-decoration:none;}

@media(max-width:768px){
.au-grid{flex-direction:column;}
.au-step{width:100%;margin-bottom:20px;}
}