:root {
  /* Colors */
  --primary-color: #4CAF50;
  --secondary-color: #8BC34A;
  --background-color: #F0F4C3;
  --footer-bg-color: #388E3C;
  --button-color: #689F38;
  --text-color: #333;
  --light-text-color: #f8f8f8;
  --accent-color: #D4E157; /* A subtle accent from the green palette */

  --section-bg-1: #E8F5E9;
  --section-bg-2: #DCEDC8;
  --section-bg-3: #C5E1A5;
  --section-bg-4: #AED581;
  --section-bg-5: #9CCC65;

  /* Fonts */
  --font-body: 'Roboto', sans-serif;
  --font-heading: 'Montserrat', sans-serif;

  /* Spacing */
  --spacing-unit: 1rem;
  --section-padding: 4rem 0;

  /* Border Radius */
  --border-radius-sm: 0.5rem;
  --border-radius-md: 1rem;
  --border-radius-lg: 1.5rem;

  /* Glassmorphism Effect */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --glass-blur: 8px;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-color);
  line-height: 1.7; /* Increased line-height for readability */
  background-color: var(--background-color);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

h2 {
  font-size: 2.8rem;
  font-weight: 600;
}

h3 {
  font-size: 2.2rem;
  font-weight: 500;
}

p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

a {
  color: var(--button-color);
  text-decoration: none;
  transition: color 0.3s ease, transform 0.3s ease;
}

a:hover {
  color: var(--primary-color);
  transform: translateY(-1px);
}

/* Utility Classes */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-unit);
}

.section-padding {
  padding: var(--section-padding);
}

/* Section Backgrounds */
.section-bg-1 { background-color: var(--section-bg-1); }
.section-bg-2 { background-color: var(--section-bg-2); }
.section-bg-3 { background-color: var(--section-bg-3); }
.section-bg-4 { background-color: var(--section-bg-4); }
.section-bg-5 { background-color: var(--section-bg-5); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--light-text-color);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--button-color) 100%);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn:hover {
  background: linear-gradient(135deg, var(--button-color) 0%, var(--primary-color) 100%);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Header - Navbar */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 12px var(--glass-shadow);
  padding: 1rem 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-unit);
}

.header-logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
  display: flex;
  align-items: center;
}

.header-logo img {
  height: 40px; /* Adjust as needed */
  margin-right: 10px;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2.5rem; /* Increased spacing for modern feel */
}

.nav-menu li a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--text-color);
  position: relative;
  transition: color 0.3s ease;
  padding: 0.5rem 0;
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease-out;
}

.nav-menu li a:hover::after {
  width: 100%;
}

.nav-menu li a:hover {
  color: var(--primary-color);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--footer-bg-color) 0%, #2E8B57 50%, #1E5C3B 100%); /* Green to darker green/blueish gradient */
  color: var(--light-text-color);
  padding: 3rem 0;
  font-size: 0.95rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.footer-column {
  flex: 1;
  min-width: 250px;
  padding: 1rem;
}

.footer-column h4 {
  font-family: var(--font-heading);
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  font-weight: 600;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column ul li a {
  color: var(--light-text-color);
  transition: color 0.3s ease;
}

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

.contact-info p {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.contact-info p i {
  margin-right: 0.8rem;
  font-size: 1.2rem;
  color: var(--accent-color);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: var(--light-text-color);
  font-size: 1.3rem;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-links a:hover {
  background-color: var(--accent-color);
  color: var(--footer-bg-color);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border-color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Image Styling */
.img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  filter: grayscale(10%) brightness(105%) contrast(105%); /* Subtle filter for uniformity */
  transition: transform 0.3s ease, filter 0.3s ease;
}

.img-fluid:hover {
  transform: scale(1.01);
  filter: grayscale(5%) brightness(100%) contrast(100%);
}

/* Card Component Example */
.card {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-color);
  background-color: #fff;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2); /* Focus ring */
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.4rem; }
  h3 { font-size: 1.9rem; }

  .nav-menu {
    gap: 1.5rem;
  }

  .header-logo {
    font-size: 1.6rem;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }

  .header-logo {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .nav-menu li a {
    padding: 0.3rem 0.8rem;
    font-size: 0.95rem;
  }

  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.7rem; }
  p { font-size: 1rem; }

  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-column {
    min-width: unset;
    width: 100%;
  }

  .contact-info p {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.8rem; }
  h3 { font-size: 1.5rem; }

  .section-padding {
    padding: 2rem 0;
  }

  .nav-menu {
    flex-direction: column;
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
  }

  .nav-menu li a {
    display: block;
    padding: 0.5rem 0;
  }
}

/* Keyframe Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
/* This would typically be activated by JavaScript when element enters viewport */


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}