body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #fafafa;
  color: #111;
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 22px 60px;
  background: white;
  border-bottom: 1px solid #eee;
}

.nav a {
  margin-left: 30px;
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.hero {
  text-align: center;
  padding: 120px 40px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.hero h1 span {
  color: #7b61ff;
}

.sub {
  max-width: 600px;
  margin: 0 auto 40px auto;
  color: #444;
  font-size: 1.1rem;
}

.cta {
  display: inline-block;
  padding: 15px 40px;
  background: #7b61ff;
  color: white;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1rem;
}

.icons-grid {
  display: grid;
  padding: 60px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
}

.icon-card {
  background: white;
  padding: 35px;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  text-align: center;
  transition: 0.3s;
}

.icon-card img {
  width: 55px;
  height: 55px;
  margin-bottom: 20px;
}

.icon-card:hover {
  transform: translateY(-6px);
}

footer {
  text-align: center;
  padding: 20px;
  color: #777;
  margin-top: 50px;
}