*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,Helvetica,sans-serif;
}

body{
line-height:1.7;
color:#333;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}

header{
background:#002B5C;
padding:20px;
}

header .container{
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
color:white;
}

nav ul{
display:flex;
list-style:none;
}

nav li{
margin-left:30px;
}

nav a{
color:white;
text-decoration:none;
font-weight:bold;
}

.hero{
height:650px;
background:url('../images/hero.jpg') center center/cover;
}

.overlay{
background:rgba(0,0,0,.6);
height:100%;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
}

.hero-content{
color:white;
width:70%;
}

.hero h1{
font-size:52px;
margin-bottom:20px;
}

.hero p{
font-size:20px;
margin-bottom:30px;
}

.btn{
background:#0A74DA;
padding:15px 35px;
color:white;
text-decoration:none;
border-radius:5px;
}

.about-preview,
.services-home,
.page,
.cta{
padding:70px 0;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
margin-top:30px;
}

.card{
padding:30px;
background:#f3f3f3;
border-radius:10px;
}

.card:hover{
transform:translateY(-8px);
transition:.3s;
}

.cta{
background:#002B5C;
text-align:center;
color:white;
}

footer{
background:#111;
color:white;
padding:30px;
text-align:center;
}

input,textarea{
width:100%;
padding:15px;
margin-bottom:20px;
border:1px solid #ccc;
}

button{
background:#0A74DA;
color:white;
padding:15px 35px;
border:none;
cursor:pointer;
}