:root{
  --primary:#ff4d2e;
  --secondary:#ff7a5c;
  --dark:#111;
  --light:#fafafa;
}

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

body{
  font-family:Arial, sans-serif;
  color:var(--dark);
}

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

header{
  position:fixed;
  width:100%;
  top:0;
  background:white;
  box-shadow:0 2px 10px rgba(0,0,0,0.05);
  z-index:1000;
}

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

nav a{
  text-decoration:none;
  color:var(--dark);
  margin:0 15px;
  font-weight:600;
}

.btn{
  background:linear-gradient(45deg,var(--primary),var(--secondary));
  color:white;
  padding:12px 25px;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
}

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  background:linear-gradient(120deg,#fff,#fff5f3,#ffe9e4);
  padding-top:120px;
}

.hero h1{
  font-size:52px;
  margin-bottom:20px;
}

.section{
  padding:100px 0;
  text-align:center;
}

.features{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.card{
  background:white;
  padding:40px;
  border-radius:20px;
  box-shadow:0 15px 40px rgba(0,0,0,0.05);
  transition:0.4s;
}

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

footer{
  background:#111;
  color:white;
  padding:60px 0;
  text-align:center;
}