body{margin:0;font-family:-apple-system;background:white;color:black;}
header{display:flex;justify-content:space-between;padding:20px 60px;background:rgba(255,255,255,0.9);border-bottom:1px solid #ddd;}
.logo img{height:60px;}
.menu a{margin-left:30px;color:black;text-decoration:none;}
.hero{display:flex;justify-content:space-between;align-items:center;height:90vh;padding:0 80px;}
.title{font-size:80px;font-weight:800;}
.subtitle{opacity:0.7;}
.hero img{width:600px;border-radius:20px;}
.btn{display:inline-block;margin-top:30px;padding:15px 40px;background:black;color:white;border-radius:30px;text-decoration:none;transition:0.3s;}
.btn:hover{transform:scale(1.05);}
.logoPage{text-align:center;padding:200px;}
footer{text-align:center;padding:30px;color:#555;border-top:1px solid #ddd;margin-top:50px;}
.fade{opacity:0;transform:translateY(60px);transition:1s;}
.fade.show{opacity:1;transform:translateY(0);}
.parallax{transition:transform 0.3s ease;}