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

body {
  font-family: 'Verdana', sans-serif;
  background-color: #f0fdf4;
  color: #2e4d36;
  line-height: 1.6;
  padding: 20px;
}

/* Header */
header {
  background-color: #a8d5ba;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2.2em;
  color: #1e392a;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
  margin-top: 10px;
  flex-wrap: wrap;
}

nav ul li a {
  text-decoration: none;
  padding: 8px 16px;
  background-color: #d1e7dd;
  color: #1e392a;
  border-radius: 5px;
  transition: background-color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
  background-color: #6bbf59;
  color: white;
}

/* Main Content */
main {
  max-width: 1000px;
  margin: 0 auto;
}

.intro {
  margin-bottom: 30px;
}

.intro h2 {
  color: #1e392a;
  margin-bottom: 10px;
}

/* Card Layout */
.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.card {
  background-color: #ffffff;
  border: 1px solid #c8e6c9;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin-bottom: 12px;
  border: 1px solid #ddd;
}

.card h3 {
  color: #2e4d36;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.95em;
}

/* Resources Section */
.resources h2 {
  margin-bottom: 10px;
  color: #1e392a;
}

.resources ul {
  list-style: disc;
  margin-left: 20px;
}

.resources a {
  color: #356859;
  text-decoration: underline;
}

.resources a:hover {
  text-decoration: none;
}

/* Footer */
footer {
  margin-top: 40px;
  text-align: center;
  color: #777;
  font-size: 0.9em;
}