/* Modern CSS Reset and Core Variables */
:root {
  --primary: #508368;
  --primary-hover: #3e6b52;
  --background: #fdfdfc;
  --foreground: #2d3748;
  --muted: #f3f4f6;
  --card: #ffffff;
  --border: #e5e7eb;
  --ring: rgba(80, 131, 104, 0.5);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* Utilities */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary);
}

.font-bold {
  font-weight: 700;
}

.font-medium {
  font-weight: 500;
}

.text-sm {
  font-size: 0.875rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-2xl {
  font-size: 1.5rem;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

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

.justify-between {
  justify-content: space-between;
}

.gap-4 {
  gap: 1rem;
}

.gap-8 {
  gap: 2rem;
}

.mt-8 {
  margin-top: 2rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.py-16 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.py-24 {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

/* Components */
.header {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  background-color: rgba(253, 253, 252, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.logo-img {
  height: 150px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.nav-link {
  color: #4b5563;
  font-weight: 500;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* Hero Section */
.hero {
  padding: 6rem 0 4rem;
  text-align: center;
  background: linear-gradient(to bottom, var(--card), var(--background));
}

.hero-title {
  font-size: 3.5rem;
  color: var(--foreground);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #4b5563;
  max-width: 600px;
  margin: 0 auto;
}

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0 6rem;
}

.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.product-image-container {
  aspect-ratio: 4/5;
  overflow: hidden;
  position: relative;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image {
  transform: scale(1.05);
}

.product-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 1.5rem;
}

.product-title {
  font-size: 1.5rem;
  color: var(--foreground);
  font-weight: 700;
}

.product-info-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.product-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  font-weight: 600;
}

.product-desc {
  font-size: 0.875rem;
  color: #374151;
}

.product-footer {
  margin-top: auto;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
}

.product-action {
  font-size: 0.875rem;
  font-weight: 600;
  background-color: var(--primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-align: center;
}

.product-card:hover .product-action {
  background-color: var(--primary-hover);
}

/* Inquiry Form */
.inquiry-section {
  background-color: var(--muted);
  padding: 6rem 0;
}

.form-card {
  background: var(--card);
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.05);
  max-width: 800px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  height: 3rem;
  padding: 0 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.5);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--ring);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.2s;
}

.checkbox-item:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--primary);
}

.checkbox-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.25rem;
  accent-color: var(--primary);
  cursor: pointer;
}

.checkbox-content {
  display: flex;
  flex-direction: column;
}

.checkbox-title {
  font-weight: 500;
  color: var(--foreground);
}

.checkbox-price {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
}

.submit-btn {
  width: 100%;
  height: 3.5rem;
  background-color: var(--primary);
  color: white;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 8px;
  margin-top: 2rem;
  transition: all 0.2s;
}

.submit-btn:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
}

/* Footer */
.footer {
  background-color: var(--muted);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
}

.footer-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-link {
  color: #4b5563;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6b7280;
  font-size: 0.875rem;
}

/* Content Pages */
.content-section {
  padding: 6rem 0;
  background-color: var(--card);
}

.prose {
  max-width: 800px;
  margin: 0 auto;
}

.prose h1 {
  font-size: 3rem;
  color: var(--foreground);
  margin-bottom: 2rem;
  text-align: center;
}

.prose h2 {
  font-size: 1.875rem;
  color: var(--foreground);
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.prose p {
  font-size: 1.125rem;
  color: var(--foreground);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.prose ul {
  list-style-type: disc;
  padding-left: 2rem;
  margin-bottom: 1.5rem;
}

.prose li {
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

/* Features Section */
.features-section {
  padding: 4rem 0;
  background-color: var(--card);
  border-bottom: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  color: var(--primary);
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
}

/* Testimonials Section */
.testimonials-section {
  padding: 6rem 0;
  background-color: var(--secondary);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  color: var(--foreground);
  margin-bottom: 3rem;
  font-weight: 700;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--card);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  color: #4b5563;
  line-height: 1.7;
}

.testimonial-author {
  font-weight: 700;
  color: var(--foreground);
  margin-top: auto;
}

/* FAQ Section */
.faq-section {
  padding: 6rem 0;
  background-color: var(--card);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
  background-color: var(--card);
  transition: background-color 0.2s;
  text-align: left;
}

.faq-question:hover {
  background-color: var(--muted);
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
  color: var(--primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background-color: var(--card);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  color: #4b5563;
  line-height: 1.7;
}

@media (max-width: 768px) {

  .form-grid,
  .checkbox-grid,
  .footer-grid,
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .prose h1 {
    font-size: 2.25rem;
  }

  .prose h2 {
    font-size: 1.5rem;
  }
}