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

body{
background:#f1f5f9;
color:#1e293b;
line-height:1.6;
}

/* NAVBAR */

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 8%;
background:#020617;
position:sticky;
top:0;
z-index:1000;
}

.logo{
color:white;
font-size:20px;
font-weight:bold;
}

.menu{
list-style:none;
display:flex;
gap:25px;
}

.menu a{
text-decoration:none;
color:white;
font-weight:500;
transition:0.3s;
}

.menu a:hover{
color:#38bdf8;
}

/* HERO */

.hero{
background:linear-gradient(135deg,#2563eb,#1e3a8a);
color:white;
text-align:center;
padding:80px 20px;
margin-bottom:40px;
}

.hero h1{
font-size:36px;
margin-bottom:10px;
}

/* SECTION */

section{
max-width:900px;
margin:auto;
padding:40px 20px;
}

h2{
border-left:5px solid #2563eb;
padding-left:10px;
margin-bottom:20px;
}

/* CARD */

.card{
background:white;
padding:20px;
margin-top:20px;
border-radius:10px;
box-shadow:0 2px 10px rgba(0,0,0,0.08);
transition:0.3s;
}

.card:hover{
transform:translateY(-5px);
}

/* LIST */

ul{
padding-left:20px;
}

/* FOOTER */

footer{
background:#020617;
color:white;
text-align:center;
padding:25px;
margin-top:40px;
}