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

/* Base styling */
body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  background: #1B2A1F; /* deep forest green */
  color: #F5F5F5;      /* off-white text */
}

/* Header */
header { background: #2C3E3A; }

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
}

nav h1 a {
  color: #E67E22; /* sunrise orange */
  text-decoration: none;
  font-size: 1.5rem;
}

nav ul { list-style: none; display: flex; }
nav ul li { margin-left: 20px; }

nav ul li a {
  color: #F5F5F5;
  text-decoration: none;
  transition: color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
  color: #8FBF87; /* soft green on hover/active */
}

/* Hero section using <img> for full image */
.hero {
  text-align: center;
  position: relative;
  min-height: 100vh;          /* full screen height */
  display: flex;
  flex-direction: column;
  justify-content: center;     /* vertical centering of content */
  overflow: hidden;
  background: none;            /* ensure no background image duplicates */
}

.hero img.hero-bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: auto;
  z-index: 0;
}

.hero h2,
.hero p,
.hero a {
  position: relative;          /* keeps text above image */
  z-index: 1;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #E67E22; /* accent color */
}

/* Optional overlay for readability */
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.3); /* adjust opacity as needed */
  z-index: 0;
}

/* Buttons */
.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: #E67E22;
  color: #1B2A1F; /* dark for contrast */
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s;
}

.btn:hover { background: #D35400; }

/* Page content */
.content { padding: 2rem; max-width: 900px; margin: auto; }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table, th, td { border: 1px solid #F5F5F5; }
th, td { padding: 10px; text-align: center; }

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #2C3E3A;
  margin-top: 2rem;
}