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

body {
  font-family: 'Oswald', sans-serif;
  background: #111;
  color: #eee;
  line-height: 1.6;
}

header {
  height: 100vh;
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.15;
  pointer-events: none;
}

header h1, header p, header .cta {
  position: relative;
  z-index: 1;
}

header h1 {
  font-size: 3rem;
  color: #fff;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

header p {
  font-size: 1.2rem;
  color: #ccc;
}

.cta {
  margin-top: 2rem;
  padding: 0.75rem 1.5rem;
  background: #333;
  color: #fff;
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.3s;
}

.cta:hover {
  background: #555;
}

.placeholder-section {
  min-height: 80vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #1a1a1a;
  color: #eee;
  font-size: 1.1rem;
  padding: 4rem 1rem;
}

.content-container {
  max-width: 800px;
  margin: 0 auto;
}

.content-container h2 {
  font-size: 2rem;
  color: #fff;
  text-align: center;
  margin-bottom: 2rem;
}

.content-container p {
  margin-bottom: 1.5rem;
}

.content-container ul {
  list-style-position: inside;
  margin: 1.5rem 0;
  padding-left: 1rem;
}

.content-container ul li {
  margin-bottom: 0.5rem;
}

.call-to-action {
  background: #222;
  padding: 1.5rem;
  border-radius: 4px;
  margin: 2rem 0;
}

.next-steps {
  border-left: 3px solid #333;
  padding-left: 1.5rem;
  margin: 2rem 0;
}

.closing {
  text-align: center;
  margin-top: 3rem;
}

.signature {
  font-style: italic;
  color: #999;
  margin-top: 2rem;
}

footer {
  padding: 2rem;
  background: #000;
  text-align: center;
  color: #777;
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }

  header p {
    font-size: 1rem;
  }

  .placeholder-section {
    padding: 2rem 1rem;
  }

  .content-container h2 {
    font-size: 1.5rem;
  }

  .cta {
    padding: 0.5rem 1rem;
  }
}