body {
font-family: Arial, sans-serif;
margin: 0;
background: #fff;
color: #000;
}
.topbar {
position: sticky;
top: 0;
background: linear-gradient(90deg,#ddd,#aaa);
padding: 10px;
text-align: center;
font-weight: bold;
}
.navbar {
display: flex;
justify-content: space-between;
padding: 15px;
background: linear-gradient(#eee,#bbb);
}
.navbar ul {
display: flex;
list-style: none;
gap: 15px;
}
.card {
background: rgba(173,216,230,0.2);
backdrop-filter: blur(10px);
padding: 20px;
border-radius: 12px;
margin: 20px;
}
.whatsapp {
position: fixed;
bottom: 20px;
right: 20px;
background: green;
color: #fff;
padding: 15px;
border-radius: 50%;
}