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

html{
scroll-behavior:smooth;
}

body{

font-family:Inter,sans-serif;

background:#ffffff;

color:#10233e;

}

.container{

width:min(1100px,90%);
margin:auto;

}

header{

position:fixed;

width:100%;

background:white;

box-shadow:0 2px 12px rgba(0,0,0,.05);

z-index:1000;

}

header .container{

display:flex;

justify-content:space-between;

align-items:center;

padding:22px 0;

}

.logo{

font-size:32px;

font-weight:800;

letter-spacing:1px;

}

.logo span{

color:#1ec8bd;

}

nav a{

text-decoration:none;

margin-left:35px;

color:#10233e;

font-weight:600;

}

.hero{

height:100vh;

display:flex;

align-items:center;

background:linear-gradient(135deg,#071c39,#19c7bb);

color:white;

text-align:center;

}

.hero h1{

font-size:60px;

margin-bottom:30px;

}

.hero p{

max-width:700px;

margin:auto;

font-size:22px;

line-height:1.7;

opacity:.95;

}

.btn{

display:inline-block;

margin-top:45px;

padding:18px 45px;

background:white;

color:#071c39;

text-decoration:none;

font-weight:700;

border-radius:10px;

transition:.3s;

}

.btn:hover{

transform:translateY(-5px);

}

section{

padding:110px 0;

}

section h2{

font-size:40px;

margin-bottom:25px;

}

.cards{

display:grid;

grid-template-columns:repeat(auto-fit,minmax(260px,1fr));

gap:30px;

margin-top:50px;

}

.card{

padding:35px;

border-radius:15px;

box-shadow:0 15px 35px rgba(0,0,0,.08);

transition:.3s;

}

.card:hover{

transform:translateY(-10px);

}

.cta{

background:#071c39;

color:white;

text-align:center;

}

footer{

padding:60px 0;

text-align:center;

background:#03101d;

color:white;

}

@media(max-width:768px){

nav{

display:none;

}

.hero h1{

font-size:40px;

}

.hero p{

font-size:18px;

}

}