body {
font-family: Arial;
margin: 0;
padding: 0;
line-height: 1.6;
}

header {
background: #0a3d62;
color: white;
text-align: center;
padding: 30px;
}

.hero {
padding: 40px;
background: #f1f2f6;
text-align: center;
}

.btn {
background: #0a3d62;
color: white;
padding: 10px 20px;
text-decoration: none;
}

section {
padding: 30px;
}

.cta {
background: #dff9fb;
text-align: center;
}

input {
display: block;
margin: 10px auto;
padding: 10px;
width: 200px;
}

button {
padding: 10px 20px;
background: #0a3d62;
color: white;
border: none;
}

.blog-list a {
display: block;
margin: 20px;
padding: 20px;
background: #f5f6fa;
text-decoration: none;
color: black;
}
.whatsapp {
position: fixed;
bottom: 20px;
right: 20px;
background: #25D366;
color: white;
padding: 15px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
}