/* Define CSS variables for color consistency */

/* Import Google Fonts and Font Awesome */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css'); /* More stable Font Awesome */

/* Variables */
:root {
  --primary-color: #00509e;
  --secondary-color: #009e73;
  --text-color: #333;
  --background-dark: #333;
  --background-gradient: linear-gradient(45deg, #333, var(--primary-color));
  --hover-bg-color: #f0f0f0; /* Light hover background color */
}

/* General Styles */
body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  color: var(--text-color);
}

/* Header Styles */
header {
  background: #f4f4f4;
  padding: 20px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}
/* Navigation Styles */
nav ul {
  display: flex;
  justify-content: center;
  padding: 0;
  margin: 0;
  list-style: none;
}

nav ul li {
  margin: 0 15px;
  position: relative;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  font-size: 16px;
  padding: 10px 15px;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

nav ul li a:hover {
  background-color: var(--hover-bg-color); /* Light hover effect */
  color: var(--primary-color);
}

/* Active link styling */
nav ul li a.active {
  font-weight: bold;
  color: var(--primary-color);
  background-color: #e6f0ff; /* Subtle background for active state */
}

/* Dropdown Menu Styles */
nav ul li ul {
  display: none; /* Hidden by default */
  position: absolute;
  top: 100%;
  left: 0;
  background-color: white;
  min-width: 200px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* Softer shadow for dropdown */
  z-index: 1000;
  list-style: none;
  padding: 0;
  border-radius: 5px;
  border: 1px solid #ddd; /* Subtle border around the dropdown */
}

nav ul li ul li {
  display: block; /* Stack dropdown items */
}

nav ul li ul li a {
  padding: 12px 15px; /* More padding for dropdown items */
  color: var(--text-color);
  display: block;
  font-size: 15px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

nav ul li ul li a:hover {
  background-color: var(--primary-color); /* Darker background on hover */
  color: white; /* Light text on hover */
  border-radius: 0; /* No border radius on hover */
}

/* Show the dropdown menu on hover */
nav ul li:hover ul {
  display: block;
}

/* Main Content Styles */
main {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Section Styles with Animation */
section {
  margin-bottom: 40px;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

section.visible {
  opacity: 1;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 10px 20px;
  margin: 10px 0;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: all 0.3s ease;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
}

.btn:hover {
  background-color: var(--text-color);
  box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background-color: var(--secondary-color);
}

.btn-secondary:hover {
  background-color: var(--text-color);
}
/* Footer Styles */
footer {
  background: var(--background-gradient);
  color: #e0e0e0;
  padding: 20px 0;
  text-align: center;
}

/* Ensure each footer-column aligns horizontally */
footer .footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px; /* Add some spacing between columns */
}

footer .footer-column {
  flex: 1 1 30%; /* Each column takes up 30% of the container's width */
  text-align: left;
  padding: 10px;
}

/* Footer Links Styling */
footer .footer-column a {
  color: white;
  text-decoration: none;
}

footer .footer-column a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

/* Quick Links Vertical Styling */
footer nav ul {
  display: block; /* Ensure list items stack vertically */
  padding-left: 0;
  list-style-type: none;
}

footer nav ul li {
  margin-bottom: 10px; /* Add spacing between list items */
}

footer nav ul li a {
  padding: 5px 0;
  text-decoration: none;
  color: white;
  transition: color 0.3s ease;
}

footer nav ul li a:hover {
  color: var(--secondary-color);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  footer .footer-nav {
    flex-direction: column; /* Stack footer columns vertically on smaller screens */
  }

  footer .footer-column {
    flex-basis: 100%; /* Make each column take up the full width */
    text-align: center;
  }

  footer nav ul {
    text-align: center; /* Center align quick links for mobile */
  }
}