/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700&display=swap');

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

/* Body */
body{
  font-family: 'Inter', sans-serif;
  background:#f5f7fb;
  color:#333;
  line-height:1.6;
}

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

/* Navbar */
nav{
  background:white;
  padding:18px 0;
  box-shadow:0 2px 8px rgba(0,0,0,0.05);
}

nav .logo{
  font-family:'Poppins', sans-serif;
  font-size:24px;
  font-weight:700;
  color:#2563eb;
}

nav ul{
  list-style:none;
  display:flex;
  gap:25px;
}

nav ul li a{
  text-decoration:none;
  color:#444;
  font-weight:500;
  transition:0.3s;
}

nav ul li a:hover{
  color:#2563eb;
}
.navbar{
position:sticky;
top:0;
background:#0f1b2d;
padding:12px 20px;
display:flex;
justify-content:center;
gap:30px;
z-index:1000;
}

.navbar a{
color:white;
text-decoration:none;
font-weight:bold;
padding:8px 16px;
border-radius:6px;
transition:0.3s;
}

.navbar a:hover{
background:#4cffd2;
color:black;
}
/* Hero Section */
.hero{
  text-align:center;
  padding:80px 20px;
}

.hero h1{
  font-size:42px;
  font-family:'Poppins', sans-serif;
  margin-bottom:15px;
}

.hero p{
  font-size:18px;
  color:#666;
  max-width:650px;
  margin:auto;
}

/* Button */
.btn{
  display:inline-block;
  margin-top:25px;
  padding:12px 26px;
  background:#2563eb;
  color:white;
  text-decoration:none;
  border-radius:6px;
  font-weight:500;
  transition:0.3s;
}

.btn:hover{
  background:#1e4fd8;
}

/* Card Section */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:25px;
  margin:60px 0;
}

.card{
  background:white;
  padding:25px;
  border-radius:10px;
  box-shadow:0 4px 12px rgba(0,0,0,0.05);
  transition:0.3s;
}

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

.card h3{
  margin-bottom:10px;
  font-size:20px;
}

.card p{
  color:#666;
}

/* Section Title */
.section-title{
  text-align:center;
  margin-bottom:40px;
}

.section-title h2{
  font-size:32px;
  font-family:'Poppins', sans-serif;
}

/* Footer */
footer{
  background:#111827;
  color:white;
  text-align:center;
  padding:25px;
  margin-top:60px;
}

/* Responsive */
@media(max-width:768px){

nav ul{
  flex-direction:column;
  gap:10px;
}

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

.hero{
  padding:60px 20px;
}

  }