:root {
  /* Colors */
  --color-primary: #2e7d32;
  --color-secondary: #a5d6a7;
  --color-background: #f0f4f8;
  --color-footer-bg: #1b5e20;
  --color-button: #43a047;
  --color-text-primary: #212121;
  --color-text-secondary: #424242;
  --color-accent: #66bb6a; /* A slightly brighter green for accents */
  --color-white: #ffffff;
  --color-dark-green: #1b5e20;

  /* Section Backgrounds */
  --section-bg-1: #ffffff;
  --section-bg-2: #e8f5e9;
  --section-bg-3: #f1f8e9;
  --section-bg-4: #b2dfdb;

  /* Fonts */
  --font-family-header: 'Poppins', sans-serif;
  --font-family-body: 'Roboto', sans-serif;
  --font-family-cursive: 'Montserrat Alternates', cursive;

  /* Spacing */
  --spacing-unit: 1rem; /* Base unit for consistent spacing */
  --padding-sm: calc(var(--spacing-unit) * 1);
  --padding-md: calc(var(--spacing-unit) * 2);
  --padding-lg: calc(var(--spacing-unit) * 3);

  /* Border Radius */
  --border-radius-sm: 0.5rem;
  --border-radius-md: 1rem;
  --border-radius-lg: 2rem;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-light: 0 4px 10px rgba(0, 0, 0, 0.08); /* Soft, subtle shadow */
  --shadow-medium: 0 8px 20px rgba(0, 0, 0, 0.12);
  --shadow-button: 0 6px 12px rgba(67, 160, 71, 0.3); /* Greenish shadow for buttons */
  --shadow-glass: 0 4px 30px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-speed: 0.3s;
  --transition-ease: ease-in-out;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-header);
  color: var(--color-primary);
  line-height: 1.2;
  margin-top: var(--padding-md);
  margin-bottom: var(--padding-sm);
}

h1 {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

h2 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.8rem;
  font-weight: 600;
}

p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: all var(--transition-speed) var(--transition-ease);
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Utility Classes (complementing Tailwind) */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--padding-sm);
  padding-right: var(--padding-sm);
}

.section-padding {
  padding-top: var(--padding-lg);
  padding-bottom: var(--padding-lg);
}

/* Custom Components */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2.2rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  cursor: pointer;
  border-radius: var(--border-radius-full);
  transition: all var(--transition-speed) var(--transition-ease);
  box-shadow: var(--shadow-button);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.btn-primary {
  background-color: var(--color-button);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(67, 160, 71, 0.4);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-dark-green);
  box-shadow: 0 4px 8px rgba(165, 214, 167, 0.4);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(46, 125, 50, 0.3);
}

/* Header (Glassmorphism) */
.header-glassmorphism {
  background-color: rgba(255, 255, 255, 0.15); /* Slightly transparent white */
  backdrop-filter: blur(10px); /* Apply the blur effect */
  -webkit-backdrop-filter: blur(10px); /* Safari support */
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-glass);
  padding: 1rem var(--padding-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-glassmorphism .nav-link {
  font-family: var(--font-family-header);
  font-weight: 500;
  color: var(--color-text-primary);
  margin: 0 1rem;
  padding: 0.5rem 0;
  position: relative;
}

.header-glassmorphism .nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-speed) var(--transition-ease);
}

.header-glassmorphism .nav-link:hover::after,
.header-glassmorphism .nav-link.active::after {
  width: 100%;
}

/* Cards (Neodigitalism influence with soft shadows) */
.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  padding: var(--padding-md);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
  overflow: hidden; /* Ensures content respects border-radius */
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.card-title {
  font-family: var(--font-family-header);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-unit);
}

.card-text {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

/* 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);
}

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--padding-lg) var(--padding-sm);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg width="100%" height="100%" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="smallGrid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 L 0 10" fill="none" stroke="%23388e3c" stroke-width="0.2" /></pattern><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><rect width="100" height="100" fill="url(%23smallGrid)" /><path d="M 100 0 L 0 0 L 0 100" fill="none" stroke="%23388e3c" stroke-width="0.5" /></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
  opacity: 0.05;
  pointer-events: none;
}

.footer p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.footer .social-icons {
  margin-top: var(--padding-sm);
  margin-bottom: var(--padding-sm);
}

.footer .social-icons a {
  color: var(--color-secondary);
  font-size: 1.8rem;
  margin: 0 0.8rem;
  transition: transform var(--transition-speed) var(--transition-ease), color var(--transition-speed) var(--transition-ease);
  display: inline-block;
}

.footer .social-icons a:hover {
  color: var(--color-white);
  transform: translateY(-5px) scale(1.1);
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
textarea {
  width: 100%;
  padding: 0.8rem 1.2rem;
  margin-bottom: 1rem;
  border: 1px solid var(--color-secondary);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-family-body);
  font-size: 1rem;
  color: var(--color-text-primary);
  background-color: var(--color-white);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
}

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

/* Image styling */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-sm); /* Subtle rounding for images */
  box-shadow: var(--shadow-light); /* Soft shadow for images */
}

/* 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 var(--transition-ease), transform 0.6s var(--transition-ease);
}

.fade-in-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Media Queries */
@media (max-width: 768px) {
  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  p {
    font-size: 1rem;
  }

  .btn {
    padding: 0.7rem 1.8rem;
    font-size: 1rem;
  }

  .header-glassmorphism {
    padding: 0.8rem var(--padding-sm);
  }

  .header-glassmorphism .nav-link {
    margin: 0 0.5rem;
  }

  .section-padding {
    padding-top: var(--padding-md);
    padding-bottom: var(--padding-md);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .btn {
    width: 100%;
    margin-top: 1rem;
  }

  .container {
    padding-left: var(--spacing-unit);
    padding-right: var(--spacing-unit);
  }
}


/* 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;
    }
}