body {
  margin: 0;
  background-color: black;
  color: white;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

main {
  width: 100%;
  margin: 0;
}

.hero {
  background: black;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 60px 0 60px;
  box-sizing: border-box;
  min-height: 720px;
}

.hero-left {
  width: 38%;
}

.hero-left h1 {
  font-size: 150px;
  line-height: 0.9;
  margin: 0 0 24px 0;
  color: white;
}

.hero-left p {
  font-size: 20px;
  line-height: 1.4;
  max-width: 340px;
  margin: 0 0 18px 0;
}

.intro-red {
  color: #e53935;
}

.hero-left a {
  color: white;
  text-decoration: none;
  font-size: 24px;
  font-weight: bold;
  display: inline-block;
}

.hero-right {
  width: 62%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-right img {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
}

.mars-section {
  position: relative;
  min-height: 900px;
  overflow: hidden;
}

.mars-image {
  width: 100%;
  height: auto;
  display: block;
}

.mars-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
}

.mars-text {
  max-width: 620px;
  padding-left: 60px;
}

.mars-text h2 {
  font-size: 28px;
  line-height: 1.2;
  margin: 0 0 22px 0;
}

.mars-text p {
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 18px 0;
}

.mars-small-text {
  font-weight: bold;
}