:root {
  --primary: #ffb703;
  --accent: #219ebc;
  --background: #fefae0;
  --text: #333;
  --nav-bg: #fb8500;
}

body {
  margin: 0;
  font-family: 'Quicksand', sans-serif;
  background-color: var(--background);
  color: var(--text);
}

header {
  background-color: var(--primary);
  padding: 2rem 1rem;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 2.8rem;
  color: var(--accent);
}

header p {
  margin: 0.5rem 0 0;
  font-size: 1.2rem;
  color: #444;
}

nav {
  background-color: var(--nav-bg);
  padding: 1rem;
  text-align: center;
}

nav a {
  margin: 0 1rem;
  text-decoration: none;
  font-weight: 600;
  color: white;
  transition: color 0.2s;
}

nav a:hover {
  color: #fffbd6;
}

main {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.intro {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.intro h2 {
  margin-top: 0;
  color: var(--accent);
}

.illustration {
  text-align: center;
  margin-top: 2rem;
}

.illustration img {
  max-width: 100%;
  border-radius: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

footer {
  text-align: center;
  background-color: #8ecae6;
  color: #003049;
  padding: 1rem;
  margin-top: 3rem;
}

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

  nav a {
    display: block;
    margin: 0.5rem 0;
  }

  main {
    padding: 0 0.5rem;
  }
}

.split-layout {
  display: flex;
  flex-wrap: nowrap; /* prevent wrapping unless it's very narrow */
  gap: 2rem;
  align-items: flex-start; /* keep items top-aligned */
  justify-content: space-between;
}

.text-content {
  flex: 1 1 60%;
  min-width: 300px;
}

.image-content {
  flex: 1 1 40%;
  max-width: 400px;
}

.image-content img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
  .split-layout {
    flex-direction: column;
    align-items: center;
  }

  .text-content, .image-content {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .image-content {
    margin-top: 1.5rem;
    text-align: center;
  }
}