*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:'Inter',sans-serif;
background:#f7f9fc;
color:#333;
line-height:1.7;
text-align:center;
}

/* container */

.container{
width:90%;
max-width:1100px;
margin:auto;
}

/* navbar */

.navbar{
background:white;
border-bottom:1px solid #eee;
position:sticky;
top:0;
}

.nav{
display:flex;
align-items:center;
padding:18px 0;
}

.logo{
font-weight:700;
font-size:18px;
color:#2563eb;
}

/* nav right */

nav{
margin-left:auto;
}

nav a{
margin-left:25px;
text-decoration:none;
color:#333;
font-size:14px;
}

nav a:hover{
color:#2563eb;
}

/* hero */

.hero{
padding:140px 20px;
background:linear-gradient(135deg,#2563eb,#4f46e5);
color:white;
}

.hero h1{
font-size:44px;
margin-bottom:20px;
}

.hero p{
max-width:700px;
margin:auto;
margin-bottom:30px;
}

.btn{
background:white;
color:#2563eb;
padding:14px 32px;
border-radius:30px;
text-decoration:none;
font-weight:600;
}

/* sections */

.section{
padding:100px 20px;
}

/* box */

.box{
background:white;
padding:40px;
border-radius:10px;
box-shadow:0 10px 30px rgba(0,0,0,0.05);
max-width:700px;
margin:auto;
}

/* services */

.grid{
margin-top:40px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
gap:25px;
}

.card{
background:white;
padding:30px;
border-radius:10px;
box-shadow:0 10px 25px rgba(0,0,0,0.05);
transition:0.3s;
}

.card:hover{
transform:translateY(-6px);
box-shadow:0 20px 40px rgba(0,0,0,0.08);
}

/* footer */

.footer{
background:#111;
color:#aaa;
padding:40px;
margin-top:60px;
}

.footer a{
color:#ddd;
}