@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f9fafb;
  color: #333;
  line-height: 1.6;
}

/* Header */
header {
  background: linear-gradient(to right, #2563eb, #1e3a8a);
  color: white;
  padding: 3rem 1rem;
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

header p {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

header a {
  background: white;
  color: #2563eb;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.3s ease;
}

header a:hover {
  background: #e0e7ff;
}

/* Sections */
section {
  padding: 2rem 1rem;
  max-width: 900px;
  margin: auto;
}

section h2 {
  font-size: 1.75rem;
  color: #1d4ed8;
  margin-bottom: 1rem;
  font-weight: 600;
}

ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

ul li {
  margin-bottom: 0.5rem;
}

/* Blockquotes */
blockquote {
  background: #eef2ff;
  padding: 1rem;
  border-left: 4px solid #4f46e5;
  margin: 1rem 0;
  font-style: italic;
  border-radius: 4px;
}

/* Form */
form input,
form button {
  display: block;
  width: 100%;
  margin-bottom: 1rem;
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
}

form button {
  background-color: #2563eb;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

form button:hover {
  background-color: #1e40af;
}

/* QR Image */
section img {
  display: block;
  margin: 1rem auto;
  max-width: 150px;
}

/* Footer */
footer {
  background: #f3f4f6;
  text-align: center;
  padding: 1rem;
  font-size: 0.875rem;
  color: #555;
}

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

  header p {
    font-size: 1rem;
  }

  section h2 {
    font-size: 1.5rem;
  }

  form input,
  form button {
    font-size: 0.95rem;
  }
}