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

html{
scroll-behavior:smooth;
}

body{
font-family:'Poppins',sans-serif;
background:#f5f7fb;
color:#1e293b;
line-height:1.7;
}

.container{
width:90%;
max-width:1200px;
margin:auto;
}

header{
position:sticky;
top:0;
background:#ffffff;
box-shadow:0 2px 15px rgba(0,0,0,.08);
z-index:999;
}

header .container{
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 0;
}

.logo{
font-size:28px;
font-weight:700;
color:#0b4ea2;
}

nav a{
text-decoration:none;
margin-left:28px;
font-weight:500;
color:#334155;
transition:.3s;
}

nav a:hover{
color:#0b4ea2;
}

.hero{
background:linear-gradient(135deg,#0b4ea2,#1d75d1);
color:#fff;
padding:120px 0;
text-align:center;
}

.hero h1{
font-size:52px;
font-weight:700;
max-width:900px;
margin:auto;
margin-bottom:25px;
line-height:1.2;
}

.hero p{
max-width:850px;
margin:auto;
font-size:20px;
opacity:.95;
margin-bottom:40px;
}

.btn{
display:inline-block;
background:#ffffff;
color:#0b4ea2;
padding:16px 34px;
border-radius:50px;
text-decoration:none;
font-weight:600;
transition:.3s;
}

.btn:hover{
background:#f1f5f9;
transform:translateY(-3px);
}

section{
padding:90px 0;
}

section:nth-child(even){
background:#ffffff;
}

section h2{
font-size:38px;
margin-bottom:25px;
color:#0b4ea2;
}

section p{
font-size:18px;
}

ul{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:18px;
list-style:none;
margin-top:30px;
}

ul li{
background:#ffffff;
padding:22px;
border-radius:12px;
box-shadow:0 8px 25px rgba(0,0,0,.06);
font-weight:500;
transition:.3s;
}

ul li:hover{
transform:translateY(-6px);
}

#contact{
background:#0b4ea2;
color:#ffffff;
}

#contact h2{
color:#ffffff;
}

footer{
background:#061c39;
color:#ffffff;
text-align:center;
padding:28px 0;
font-size:15px;
}

@media(max-width:991px){

.hero h1{
font-size:40px;
}

.hero p{
font-size:18px;
}

header .container{
flex-direction:column;
}

nav{
margin-top:18px;
}

nav a{
margin:0 10px;
}

}

@media(max-width:768px){

.hero{
padding:80px 0;
}

.hero h1{
font-size:32px;
}

.hero p{
font-size:16px;
}

section{
padding:60px 0;
}

section h2{
font-size:30px;
}

}

.logo span{
color:#29b6f6;
}

.nav-btn{
background:#0b4ea2;
color:#fff;
padding:10px 20px;
border-radius:30px;
}

.nav-btn:hover{
background:#083a78;
color:#fff;
}

.stats{
background:#fff;
padding:70px 0;
}

.stats .container{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
}

.stat-box{
background:#fff;
padding:35px;
border-radius:15px;
text-align:center;
box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.stat-box h2{
color:#0b4ea2;
font-size:42px;
margin-bottom:10px;
}

.stat-box p{
font-size:18px;
font-weight:500;
}