body{
font-family:'Poppins',sans-serif;
margin:0;
background:#f4f7fb;
color:#1e293b;
}

header{
background:#fff;
box-shadow:0 2px 10px rgba(0,0,0,.08);
}


nav{
max-width:1200px;
margin:auto;
display:flex;
justify-content:space-between;
align-items:center;
padding:18px;
}

nav a{
text-decoration:none;
margin-left:20px;
color:#1e293b;
font-weight:600;
}

.logo{
font-size:28px;
font-weight:700;
color:#2563eb;
letter-spacing:1px;
}

.hero{
background:linear-gradient(-45deg,#0A66C2,#1e3a8a,#2563eb,#0A66C2);
color:white;
text-align:center;
padding:120px 20px;
}

.btn{
display:inline-block;
padding:14px 26px;
border-radius:6px;
text-decoration:none;
font-weight:bold;
}

.btn-primary{
background:#22C55E;
color:white;
}

.container{
max-width:1200px;
margin:auto;
padding:70px 20px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:28px;
}

.card{
background:white;
padding:25px;
border-radius:10px;
box-shadow:0 10px 25px rgba(0,0,0,.08);
}

.card img{
width:120px;
display:block;
margin:auto;
margin-bottom:15px;
}

.card img{
width:100%;
border-radius:8px;
margin-bottom:10px;
}

.phone{
  font-weight:600;
  margin-left:20px;
  color:#2563eb;
}

.floating-support{
position:fixed;
bottom:20px;
right:20px;
background:#22C55E;
color:white;
padding:15px 22px;
border-radius:30px;
text-decoration:none;
font-weight:bold;
}

footer{
background:#1e293b;
color:white;
text-align:center;
padding:30px;
}