body{

margin:0;
font-family:Arial;
color:#333;

}

.container{

width:90%;
max-width:1200px;
margin:auto;

}

header{

background:white;
box-shadow:0 2px 5px rgba(0,0,0,0.1);

}

.nav{

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

}

.logo{

font-weight:bold;

}

nav a{

margin-left:20px;
text-decoration:none;
color:#333;

}

.hero{

height:500px;
background:url("images/banner.jpg") center/cover;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
color:white;

}

.hero h1{

font-size:42px;

}

.btn{

display:inline-block;
margin-top:20px;
padding:12px 28px;
background:#007bff;
color:white;
text-decoration:none;
border-radius:5px;

}

.section{

padding:80px 0;

}

.title{

text-align:center;
margin-bottom:40px;

}

.grid{

display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;

}

.card{

padding:20px;
background:white;
box-shadow:0 5px 15px rgba(0,0,0,0.08);
border-radius:8px;
text-align:center;

}

.card img{

width:100%;
border-radius:6px;
margin-bottom:15px;

}

.about-img{

width:100%;
margin-bottom:30px;
border-radius:8px;

}

footer{

background:#222;
color:white;
text-align:center;
padding:20px;

}