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

body {
  width: 100%;
  height: 100%;
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f4f4;
}

/* Header Banner */
.header-banner {
  position: relative;
  text-align: center;
  background-color: black;
  overflow: hidden;
}

.banner-img {
  width: 100%;
  height: 450px;
  display: block;
}

.banner-logo {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  max-height: 350px;
  width: auto;
  z-index: 2;
}

.banner-title {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 1.5rem;
  text-shadow: 1px 1px 3px black;
  z-index: 2;
}

/* Under-bar Navigation */
.under-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px; /* Optional: adds spacing between tabs */
  padding: 10px 0;
  background-color: #354063; /* Optional: background color */
}

.under-bar .tab-link {
  color: white; /* Adjust for contrast */
  text-decoration: none;
  font-weight: bold;
  padding: 8px 16px;
  border-radius: 4px;
}

.under-bar .tab-link:hover {
  background-color: #384778; /* Optional hover effect */
}

.tab-link {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background 0.3s;
}

.tab-link:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Page Layout */
.wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
  margin: 0 auto;
}

/* Left & Right Sidebars */
.left-sidebar,
.right-sidebar {
  width: 240px;
  background-color: #5B8D6A;
  color: white;
  padding: 20px;
  box-sizing: border-box;
  font-family: sans-serif;
}

.right-sidebar {
  width: 250px;
  min-height: 100vh; /* ?? Force sidebar to stretch */
}

.left-sidebar section,
.right-sidebar section {
  margin-bottom: 20px;
}

.left-sidebar h3,
.right-sidebar h3 {
  font-size: 1.1em;
  font-weight: bold;
  border-bottom: 1px solid white;
  padding-bottom: 5px;
  margin-bottom: 10px;
  text-align: center;
}

.left-sidebar ul,
.right-sidebar ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.left-sidebar li,
.right-sidebar li {
  margin-bottom: 8px;
}

.left-sidebar a,
.right-sidebar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  display: block;
}

.left-sidebar a:hover,
.right-sidebar a:hover {
  text-decoration: underline;
}

.right-sidebar h2 {
  font-size: 1.1em;
  font-weight: bold;
  border: 3px solid red;       /* Add white border */
  padding: 10px;
  margin-bottom: 10px;
  background-color: #467254;   /* Optional: darker green box background */
  border-radius: 8px;
  text-align: center;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: 20px;
  background-color: white;
  min-height: 100vh;
  width: 100%;
  box-sizing: border-box;
  font-size: 1.2em;
  font-weight: bold;
}

/* Footer */
footer {
  background-color: #354063;
  text-align: center;
  padding: 20px;
  position: relative;
}

.footer-overlay img {
  height: 50px;
}

/* Responsive Iframe */
.responsive-iframe {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  margin-top: 20px;
  border: 4px solid #5B8D6A; /* Green border */
  border-radius: 8px;         /* Optional: rounded corners */
  background-color: #e6f2eb;  /* Optional: subtle green background */
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); /* Optional: soft shadow */
}

.responsive-iframe iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Forest Zones */
.forest-zones {
  background-color: #f9f9f9;
  padding: 20px;
  border-left: 5px solid #5B8D6A;
  margin: 20px 0;
  font-family: sans-serif;
}

.forest-zones h2,
.forest-zones h3 {
  font-size: 1.5em;
  color: #2f4f4f;
  margin-bottom: 10px;
  text-align: center;
}

.zone-list {
  list-style-type: disc;
  padding-left: 20px;
  margin-bottom: 15px;
}

.zone-list li {
  margin-bottom: 5px;
}

/* CSS Document */