@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Inter:wght@400;500;600&display=swap');

:root {
  --color-primary: #2D5A27;
  --color-primary-dark: #1e3d1a;
  --color-secondary: #F8FAF7;
  --color-accent: #166534; /* Darkened from #86EFAC for better contrast on white backgrounds if needed, but let's keep it as accent for primary backgrounds */
  --color-accent-light: #86EFAC;
  --color-text: #1a1a1a;
  --color-text-light: #374151; /* Darkened from #4b5563 for better contrast (6.4:1) */
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

p {
  margin-bottom: var(--space-md);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  min-height: 44px; /* Ensure minimum touch target height */
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid transparent;
  font-family: var(--font-body);
  font-size: 1rem;
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  outline: none;
}

.btn-primary:focus-visible {
  outline: 3px solid var(--color-accent-light);
  outline-offset: 2px;
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  outline: none;
}

.btn-accent {
  background-color: var(--color-accent-light);
  color: var(--color-primary);
}

.btn-accent:hover, .btn-accent:focus {
  filter: brightness(0.95);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  outline: none;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  height: 100%;
}

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

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

.section-alt {
  background-color: var(--color-bg-alt);
}

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

.section-primary h2, .section-primary h3 {
  color: var(--color-accent-light);
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98); /* Increased opacity for contrast */
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.navbar.scrolled {
  padding: var(--space-xs) 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  min-height: 44px; /* Touch target */
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: none;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    gap: var(--space-lg);
    list-style: none;
  }
  
  .nav-link {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 0.5rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-light);
    transition: var(--transition-base);
  }
  
  .nav-link:hover::after, .nav-link.active::after {
    width: 100%;
  }
}

.mobile-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm); /* Increased for touch target */
  min-width: 44px;
  min-height: 44px;
}

@media (min-width: 768px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-white);
  z-index: 1100;
  padding: var(--space-3xl) var(--space-lg);
  transition: 0.4s ease-in-out;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs); /* Use xs and add padding to links */
}

.mobile-menu a {
  padding: var(--space-sm) var(--space-md);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-menu a:hover, .mobile-menu a:focus {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  display: none;
}

.mobile-menu-overlay.active {
  display: block;
}

.hero {
  padding-top: 160px;
  padding-bottom: var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-lg);
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer h3 {
  color: var(--color-accent-light);
  margin-bottom: var(--space-lg);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  padding: 4px 0;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
}

.copyright {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.875rem;
  color: #f3f4f6; /* More contrast than rgba(255,255,255,0.7) */
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #71717a; /* Darker border for contrast (WCAG 2.1 UI requirement) */
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-base);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.2);
}

.form-error {
  color: #b91c1c; /* Darker red for contrast */
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 0.25rem;
  display: none;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--space-lg);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.cookie-banner.active {
  display: flex;
}

@media (max-width: 767px) {
  .cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}

.faq-item {
  border-bottom: 1px solid #d1d5db;
  padding: var(--space-md) 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary);
  min-height: 44px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  margin-top: var(--space-xs);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.testimonial-card {
  font-style: italic;
  position: relative;
}

.testimonial-card::before {
  content: '“';
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 5rem;
  color: var(--color-accent-light);
  opacity: 0.3;
  font-family: serif;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 1rem;
  z-index: 2001;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

.glass {
  background: rgba(255, 255, 255, 0.85); /* Increased opacity */
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.accent-line {
  width: 60px;
  height: 4px;
  background-color: var(--color-accent-light);
  margin-bottom: var(--space-md);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 3000;
}

.modal-content {
  background: white;
  padding: var(--space-2xl);
  max-width: 800px;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  position: relative;
}

.close-modal {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 2rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}