body{
font-family:Poppins,Arial;
margin:0;
background:#f4f7fb;
color:#222;
}

.container{
width:90%;
max-width:1150px;
margin:auto;
}

header{
background:#0b3d91;
color:white;
}

.nav{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 0;
}

.nav a{
color:white;
text-decoration:none;
margin-left:20px;
}

.logo{
font-weight:700;
}

.hero{
background:linear-gradient(120deg,#0b3d91,#1c6ed5);
color:white;
padding:120px 0;
text-align:center;
position:relative;
}

.hero-logo{
position:absolute;
right:10%;
top:20%;
opacity:0.08;
width:350px;
}

.btn{
background:#ffcc00;
padding:14px 26px;
border-radius:8px;
text-decoration:none;
color:black;
font-weight:600;
}

.section{
padding:80px 0;
text-align:center;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
gap:25px;
margin-top:35px;
}

.card{
background:white;
padding:30px;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

footer{
background:#111;
color:white;
padding:50px 0;
margin-top:40px;
}

.wa-button{
position:fixed;
bottom:20px;
right:20px;
background:#25d366;
color:white;
padding:14px 20px;
border-radius:50px;
cursor:pointer;
}

.wa-popup{
position:fixed;
bottom:80px;
right:20px;
width:230px;
background:white;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.2);
padding:12px;
display:none;
}

.wa-popup a{
display:block;
margin-top:8px;
background:#25d366;
color:white;
padding:10px;
border-radius:6px;
text-decoration:none;
text-align:center;
}

.wa-header{
font-weight:600;
text-align:center;
margin-bottom:6px;
}