body{font-family: Arial, sans-serif;margin:0;padding:0;color:#222}
.container{max-width:1100px;margin:0 auto;padding:20px}
.site-header{background:#fff;border-bottom:1px solid #eee;padding:10px 0}
.brand img{height:50px}
.search-contact{display:flex;gap:20px;align-items:center}
.hero{background:#f8f8f8;padding:40px 0;text-align:center}
.hero .btn{display:inline-block;padding:12px 22px;background:#0b6ef6;color:#fff;border-radius:6px;text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{border:1px solid #eee;padding:12px;text-align:center}
.product-page{display:flex;gap:30px}
.product-page .img img{max-width:400px}
.installments{background:#fff7e6;padding:12px;margin:12px 0;border-left:4px solid #ffc107}
.local-note{font-size:14px;color:#555}
.site-footer{background:#111;color:#fff;padding:30px}
.site-footer .col{width:33%;display:inline-block;vertical-align:top;padding:0 10px}