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

body {
  font-family: "Georgia", serif;
  line-height: 1.6;
  color: #2c2c2c;
  background-color: #fefefe;
}

.rubik-mono {
  font-family: "Rubik Mono One", monospace;
  font-weight: 400;
  font-style: normal;
}

.text-pink {
  color: #de2e92;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.hero {
  text-align: center;
  margin-bottom: 4rem;
}

.hero h2 {
  font-size: 3rem;
  font-weight: 400;
}

.hero p {
  font-size: 2rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

.book-cover {
  max-width: 400px;
  margin: 2rem auto;
  text-align: center;
}

.book-cover img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

h3 {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 400;
  color: #2c2c2c;
  margin: 3rem auto 2rem;
  max-width: 600px;
}

.embeddable-buttondown-form {
  max-width: 500px;
  margin: 2rem auto 4rem;
  text-align: center;
}

.embeddable-buttondown-form label {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: #2c2c2c;
  font-weight: 600;
}

.embeddable-buttondown-form input[type="email"] {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: "Georgia", serif;
  border: 2px solid #2c2c2c;
  background-color: #fff;
  margin-bottom: 1rem;
  box-sizing: border-box;
}

.embeddable-buttondown-form input[type="email"]:focus {
  outline: none;
  border-color: #de2e92;
}

.embeddable-buttondown-form input[type="submit"] {
  width: 100%;
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
  font-family: "Georgia", serif;
  background-color: #2c2c2c;
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.embeddable-buttondown-form input[type="submit"]:hover {
  background-color: #de2e92;
}

@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  .hero h2 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  .features {
    grid-template-columns: 1fr;
  }
}