*{margin:0;padding:0;box-sizing:border-box;scroll-behavior:smooth;}
body{font-family:Arial;background:#0f0f0f;color:white;text-align:center;}
nav{
 position:sticky;top:0;background:#111;
 display:flex;justify-content:space-between;
 padding:15px 20px;z-index:1000;
}
nav a{color:white;margin-left:15px;text-decoration:none;}
.cv-btn{background:#00adb5;padding:6px 12px;border-radius:6px;}
header{padding:80px 20px;background:#1a1a1a;}
.section{padding:60px 20px;}
.profile-img{width:150px;border-radius:50%;margin-bottom:20px;}
.card{
 background:#1e1e1e;margin:20px auto;
 padding:20px;border-radius:12px;
 max-width:400px;box-shadow:0 0 15px rgba(0,0,0,0.6);
 transition:transform 0.3s;
}
.card:hover{transform:scale(1.05);}
form{display:flex;flex-direction:column;gap:15px;max-width:400px;margin:auto;}
input,textarea{padding:12px;border-radius:8px;border:none;}
button{padding:12px;border:none;border-radius:8px;background:#00adb5;color:white;cursor:pointer;}
button:hover{background:#008c93;}
footer{padding:20px;background:#111;}
.whatsapp{
 position:fixed;bottom:20px;right:20px;
 background:#25D366;color:white;
 padding:15px;border-radius:50px;
 text-decoration:none;font-weight:bold;
}
.fade-in{opacity:0;transform:translateY(20px);transition:all 0.8s ease;}
.fade-in.show{opacity:1;transform:translateY(0);}