/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  background-color: #f9f9f9;
  color: #333;
  padding: 0 1rem;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid #ddd;
}

header h1 {
  font-size: 1.8rem;
  color: #82a072;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

header h1 img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-block;
  vertical-align: middle;
}

nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: #82a072;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

.hero {
  text-align: center;
  padding: 4rem 1rem;
  background: linear-gradient(135deg, #f1f8f2, #e6ece3);
  border-radius: 0.5rem;
  margin: 3rem auto;
  max-width: 800px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.hero h2 {
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
  color: #82a072;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  background: #82a072;
  color: white;
  padding: 0.8rem 1.6rem;
  border-radius: 0.4rem;
  text-decoration: none;
  font-size: 1rem;
}

.btn:hover {
  background: #24634e;
}

main section {
  margin: 3rem auto;
  max-width: 800px;
  padding: 0 1rem;
}

section h2,
section h3 {
  color: #82a072;
  margin-bottom: 1rem;
}

ul {
  list-style: disc inside;
  padding-left: 1rem;
  margin-bottom: 2rem;
}

p {
  margin-bottom: 1.25rem;
}

.screenshot-gallery {
  margin-top: 3rem;
}

.screenshot-gallery h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: #82a072;
  text-align: center;
}

.screenshot-images {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 100%;
}

.screenshot-images img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  flex-grow: 1;
}

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

footer {
  text-align: center;
  padding: 2.5rem 1rem;
  font-size: 0.9rem;
  color: #777;
  border-top: 1px solid #ddd;
  margin-top: 3rem;
}