/* Reset & defaults */
* {
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
body {
  margin: 0;
  line-height: 1.6;
  background: #f9f9fb;
  color: #333;
}

/* Header */
.header {
  background: linear-gradient(135deg, #13bba4, #0ea58d);
  color: white;
  text-align: center;
  padding: 3rem 1rem;
}
.header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
.header .tagline {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Content wrapper */
.content {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Section styling */
.section {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.section-header {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: #0ea58d;
}
.section-info {
  font-size: 1rem;
}

/* Button */
.button {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: #13bba4;
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.2s ease;
}
.button:hover {
  background: #0ea58d;
}