/* Apply olive drab theme colors */
:root {
  --c-primary: #515339; /* Updated Forest Green */
  --c-primary-accent: #ffffff; /* Earth Brown */
  --c-primary-text: #ffffff;
  --c-secondary: #6A7A4E; /* Lighter Olive Green */
  --c-secondary-text: #ffffff;
  --c-call-to-action: #C3B091; /* Khaki */
  --c-call-to-action-accent: #6C4F3D; /* Earth Brown */
  --c-call-to-action-text: #ffffff;
  --c-text-primary: #ffffff; /* Khaki for primary text */
  --c-text-secondary: #ffffff; /* Camouflage Green for secondary text */
  --c-hover: rgba(255, 255, 255, 0.1); /* Slight hover effect */
  --border-color: rgba(195, 176, 145, 0.4);
  --c-elevation-0: #3f4f3e;
  --c-elevation-1: #515339;
  --c-elevation-2: #3f4f3e;
  --c-elevation-3: #515339;
  --c-elevation-4: #515339;
  --c-elevation-5: #515339;
  --font-main: 'Roboto', sans-serif; /* Modern sans-serif font */
  --font-heading: 'Oswald', sans-serif; /* Clean font for headings */
  --header-color: #3e4a32; /* Olive Drab color from the image */
}

/* Global Body Styling */
body {
  font-family: var(--font-main);
  color: var(--c-text-primary);
  background-color: var(--c-primary);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  transition: background-color 0.3s ease-in-out;
}

/* Background image with modernized vignette effect */
body {
  background: url('https://i.imgur.com/PWUuUCl.jpeg') no-repeat center center fixed; /* Replace with your army background image */
  background-size: cover;
  filter: brightness(0.8) contrast(1.3); /* Slight darkening with high contrast for modern feel */
  position: relative;
  z-index: 0;
}

body::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4); /* Soft vignette for better text contrast */
  z-index: -1;
}

/* Main Header with updated Olive Drab color */
h1, h2, h3 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--header-color); /* Updated to Olive Drab */
  letter-spacing: 1px;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3); /* Subtle text shadow for depth */
}

/* Text and Links */
a {
  color: var(--c-primary-accent);
  text-decoration: none;
  transition: color 0.3s ease-in-out;
}

a:hover {
  color: var(--c-call-to-action);
  text-decoration: underline;
}

/* Call to Action Button */
button, .cta-button {
  background-color: var(--c-call-to-action);
  color: var(--c-call-to-action-text);
  font-size: 16px;
  padding: 12px 24px;
  border: none;
  border-radius: 30px; /* Rounded corners for a modern look */
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

button:hover, .cta-button:hover {
  background-color: var(--c-call-to-action-accent);
  color: var(--c-call-to-action-text);
  transform: translateY(-3px); /* Subtle lift effect */
}

/* Section Styling */
section {
  padding: 40px;
  margin: 20px auto;
  max-width: 1200px;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for sections */
  border-radius: 12px; /* Rounded corners for modernized look */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Elevation Effects */
.elevation-0 {
  background-color: var(--c-elevation-0);
}

.elevation-1 {
  background-color: var(--c-elevation-1);
}

.elevation-2 {
  background-color: var(--c-elevation-2);
}

.elevation-3 {
  background-color: var(--c-elevation-3);
}

.elevation-4 {
  background-color: var(--c-elevation-4);
}

.elevation-5 {
  background-color: var(--c-elevation-5);
}

/* Hover Effects */
section:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Footer */
footer {
  background-color: transparent !important;
  box-shadow: none;
  border: none;
}


footer a {
  color: var(--c-text-primary);
}

footer a:hover {
  color: var(--c-call-to-action);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--c-primary-text);
  margin-bottom: 15px;
}

/* Custom Button for CTA */
.cta-btn {
  background-color: var(--c-call-to-action);
  color: var(--c-call-to-action-text);
  border: none;
  padding: 15px;
  font-size: 18px;
  border-radius: 30px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.cta-btn:hover {
  background-color: var(--c-call-to-action-accent);
}

/* Form Inputs */
input, textarea {
  padding: 12px;
  font-size: 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: rgba(0, 0, 0, 0.4);
  color: var(--c-primary-text);
  transition: border-color 0.3s ease;
}

input:focus, textarea:focus {
  border-color: var(--c-call-to-action);
  outline: none;
}