/* ===== CSS VARIABLES & FOUNDATION ===== */
:root {
  /* Color Palette - Organic Green & Warm Brown Theme */
  --primary-green: #2D5A3D;
  --secondary-brown: #8B7355;
  --soft-green: #4A7C59;
  --accent-green: #7BA05B;
  --warm-cream: #FAFAF8;
  --light-green: #F5F7F2;
  --pale-green: #F0F4F0;
  --pure-white: #FFFFFF;
  --footer-dark: #2C2C2C;
  
  /* Gradients */
  --green-gradient: linear-gradient(135deg, #4A7C59 0%, #2D5A3D 100%);
  --soft-gradient: linear-gradient(135deg, #8B7355 0%, #A0826D 100%);
  --light-gradient: linear-gradient(135deg, #F5F7F2 0%, #FFFFFF 100%);
  
  /* Typography */
  --font-primary: 'Poppins', 'Segoe UI', sans-serif;
  --font-secondary: 'Nunito', 'Arial', sans-serif;
  
  /* Spacing Scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  
  /* Shadows - Soft & Organic */
  --shadow-soft: 0 4px 20px rgba(45, 90, 61, 0.08);
  --shadow-medium: 0 8px 30px rgba(45, 90, 61, 0.12);
  --shadow-strong: 0 12px 40px rgba(45, 90, 61, 0.15);
  --shadow-hover: 0 16px 50px rgba(45, 90, 61, 0.18);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ===== BASE STYLES ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  background-color: var(--warm-cream);
  color: var(--primary-green);
  line-height: 1.7;
  font-weight: 400;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: var(--primary-green);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
  color: #4A5D47;
  font-size: 1.1rem;
}

a {
  color: var(--soft-green);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-green);
}

strong {
  color: var(--primary-green);
  font-weight: 600;
}

/* ===== LAYOUT COMPONENTS ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section--light {
  background: var(--light-gradient);
}

.section--dark {
  background: var(--footer-dark);
  color: var(--warm-cream);
}

.section--white {
  background: var(--pure-white);
}

.section--pale {
  background: var(--pale-green);
}

/* ===== CARDS & COMPONENTS ===== */
.card {
  background: var(--pure-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(74, 124, 89, 0.05);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--green-gradient);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(74, 124, 89, 0.1);
}

.card--feature {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.card--testimonial {
  position: relative;
  padding: var(--space-2xl);
}

.card--testimonial::after {
  content: '"';
  position: absolute;
  top: -10px;
  left: var(--space-lg);
  font-size: 6rem;
  color: var(--light-green);
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn--primary {
  background: var(--green-gradient);
  color: var(--pure-white);
  box-shadow: var(--shadow-medium);
}

.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn--primary:hover::before {
  left: 100%;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: var(--pure-white);
}

.btn--secondary {
  background: var(--soft-gradient);
  color: var(--pure-white);
  box-shadow: var(--shadow-soft);
}

.btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  color: var(--pure-white);
}

.btn--outline {
  background: transparent;
  color: var(--soft-green);
  border: 2px solid var(--soft-green);
}

.btn--outline:hover {
  background: var(--soft-green);
  color: var(--pure-white);
}

.btn--large {
  padding: var(--space-md) var(--space-2xl);
  font-size: 1.1rem;
}

.btn--small {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.9rem;
}

/* ===== HEADER ===== */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(74, 124, 89, 0.1);
  padding: var(--space-md) 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-smooth);
}

.header--scrolled {
  padding: var(--space-sm) 0;
  box-shadow: var(--shadow-medium);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-green);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--primary-green);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background: var(--light-green);
  color: var(--soft-green);
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--light-green) 0%, var(--pale-green) 50%, var(--pure-white) 100%);
  padding: calc(var(--space-3xl) * 2) 0 var(--space-3xl);
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(74, 124, 89, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: var(--space-lg);
  background: var(--green-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: var(--space-2xl);
  color: #5A6B57;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--green-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  box-shadow: var(--shadow-medium);
  position: relative;
}

.feature-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: var(--green-gradient);
  border-radius: 50%;
  z-index: -1;
  opacity: 0.3;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.1; }
}

.feature-title {
  color: var(--primary-green);
  margin-bottom: var(--space-sm);
}

.feature-description {
  color: #5A6B57;
  line-height: 1.6;
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--primary-green);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid rgba(74, 124, 89, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 1rem;
  background: var(--pure-white);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--soft-green);
  box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

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

/* ===== FOOTER ===== */
.footer {
  background: var(--footer-dark);
  color: var(--warm-cream);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section h4 {
  color: var(--warm-cream);
  margin-bottom: var(--space-md);
}

.footer-section p,
.footer-section a {
  color: #B8C5B8;
  margin-bottom: var(--space-xs);
}

.footer-section a:hover {
  color: var(--accent-green);
}

.footer-bottom {
  border-top: 1px solid rgba(139, 115, 85, 0.3);
  padding-top: var(--space-md);
  text-align: center;
  color: #8A9A8A;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

.bg-primary { background-color: var(--primary-green); }
.bg-secondary { background-color: var(--secondary-brown); }
.bg-accent { background-color: var(--soft-green); }
.bg-light { background-color: var(--light-green); }
.bg-dark { background-color: var(--footer-dark); }
.bg-white { background-color: var(--pure-white); }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .hero {
    padding: calc(var(--space-3xl) + 80px) 0 var(--space-xl);
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .nav-menu {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 2rem;
    --space-2xl: 2.5rem;
    --space-3xl: 3rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ===== ANIMATIONS & INTERACTIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== FOCUS STYLES ===== */
*:focus {
  outline: 2px solid var(--soft-green);
  outline-offset: 2px;
}

.btn:focus,
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.2);
}

/* ===== SCROLL BEHAVIOR ===== */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}


/* 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;
    }
}