.main-header {
  display: flex;
  justify-content: space-between;
  padding: 15px 40px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.hero {
  position: relative;
  height: 90vh;
  overflow: hidden;
}

.hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  color: #fff;
  text-align: center;
}

.hero-content h1 {
  font-size: 48px;
}

.btn {
  padding: 12px 25px;
  background: #ff5722;
  color: #fff;
  margin: 10px;
  display: inline-block;
  border-radius: 5px;
}

.btn.outline {
  background: transparent;
  border: 2px solid #fff;
}

.footer {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  background: #111;
  color: #fff;
  padding: 40px;
}