html {
scroll-behavior: smooth;
}

body {
margin:0;
font-family: Arial, sans-serif;
background:#0b1d3a;
color:white;
}

/* NAVBAR */
nav {
display:flex;
justify-content:space-between;
padding:20px 40px;
background:#08142b;
position:fixed;
width:100%;
z-index:1000;
}

nav ul {
list-style:none;
display:flex;
gap:20px;
}

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

/* HERO */
.hero {
height:100vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
background:linear-gradient(135deg,#0b1d3a,#112e6d);
}

.hero h1 {
font-size:48px;
max-width:700px;
}

.btn {
background:#e63946;
padding:15px 30px;
border-radius:8px;
text-decoration:none;
color:white;
margin-top:20px;
}

/* FEATURES */
.features {
display:flex;
justify-content:center;
gap:30px;
padding:100px 40px;
flex-wrap:wrap;
}

.card {
background:#112e6d;
padding:30px;
border-radius:12px;
width:250px;
text-align:center;
transition:0.3s;
}

.card:hover {
transform:translateY(-10px);
}

.card i {
font-size:40px;
color:#e63946;
}

/* DOWNLOAD */
.download-section {
padding:100px 20px;
text-align:center;
background:#08142b;
}

.download-cards {
display:flex;
justify-content:center;
gap:30px;
flex-wrap:wrap;
}

.download-card {
background:#112e6d;
padding:40px;
border-radius:12px;
text-decoration:none;
color:white;
width:260px;
transition:0.3s;
}

.download-card:hover {
transform:scale(1.05);
}

.download-card i {
font-size:45px;
color:#e63946;
margin-bottom:10px;
}

/* FOOTER */
footer {
text-align:center;
padding:40px;
background:#020b1f;
}

.file-icon {
width:70px;
height:70px;
margin-bottom:15px;
}