body {
  margin: 0;
  font-family: Arial, sans-serif;
  color: #111;
  line-height: 1.6;
}

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

.hero {
  background: #0f0f0f;
  color: white;
  text-align: center;
  padding: 110px 20px;
}

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

.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 26px;
  background: #ff2e2e;
  color: white;
  text-decoration: none;
  border-radius: 8px;
}

.section {
  padding: 70px 0;
}

.dark {
  background: #f3f3f3;
}

.split {
  display: flex;
  gap: 40px;
  align-items: center;
}

.split img {
  width: 50%;
  border-radius: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #ddd;
  text-align: center;
}

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.card h3 {
  padding: 12px;
  margin: 0;
}

footer {
  background: black;
  color: white;
  text-align: center;
  padding: 25px;
}