:root {
  /* Color palette - Pastel with Modern eco-minimalism */
  --primary-color: #6b9080;
  --primary-light: #a4c3b2;
  --primary-dark: #4a6b5d;
  
  --secondary-color: #cce3de;
  --secondary-light: #eaf4f4;
  --secondary-dark: #b8d8d0;
  
  --accent-color: #f6bd60;
  --accent-light: #f8d89d;
  --accent-dark: #e09f3e;
  
  --text-color: #2d3047;
  --text-light: #5c5d73;
  --text-white: #ffffff;
  --text-dark: #1a1b29;
  
  --background-color: #ffffff;
  --background-alt: #f7f9f9;
  --background-dark: #edf3f2;
  
  --error-color: #e07a5f;
  --success-color: #81b29a;
  --warning-color: #f2cc8f;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Container width */
  --container-width: 1200px;
  --container-padding: 2rem;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) var(--background-alt);
}

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

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
  position: relative;
  padding-bottom: var(--spacing-sm);
}

h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 60px;
  background-color: var(--primary-color);
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

ul, ol {
  padding-left: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

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

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

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

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: var(--spacing-xs);
}

.mb-2 {
  margin-bottom: var(--spacing-sm);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.mb-5 {
  margin-bottom: var(--spacing-xl);
}

.mt-0 {
  margin-top: 0;
}

.mt-1 {
  margin-top: var(--spacing-xs);
}

.mt-2 {
  margin-top: var(--spacing-sm);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.mt-5 {
  margin-top: var(--spacing-xl);
}

.px-1 {
  padding-left: var(--spacing-xs);
  padding-right: var(--spacing-xs);
}

.px-2 {
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

.px-3 {
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.py-1 {
  padding-top: var(--spacing-xs);
  padding-bottom: var(--spacing-xs);
}

.py-2 {
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

.py-3 {
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.py-4 {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.py-5 {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  display: inline-block;
}

.section-header h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-header p {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-light);
  font-size: 1.1rem;
}

/* Buttons */
.btn,
button:not(.burger-menu),
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  outline: none;
}

.btn:hover,
button:not(.burger-menu):hover,
input[type="submit"]:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn:active,
button:not(.burger-menu):active,
input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

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

.btn-accent {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: var(--text-dark);
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.cta-button,
.service-button,
.view-more-button,
.submit-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  text-align: center;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 2px solid var(--primary-color);
  cursor: pointer;
}

.cta-button:hover,
.service-button:hover,
.view-more-button:hover,
.submit-button:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  text-decoration: none;
}

/* Header & Navigation */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}

.logo a {
  text-decoration: none;
}

.logo h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--primary-color);
  transition: color var(--transition-normal);
}

.logo h1:hover {
  color: var(--primary-dark);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  margin-left: var(--spacing-md);
}

.nav-links a {
  color: var(--text-color);
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding-bottom: 5px;
  transition: color var(--transition-normal);
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

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

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

.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  text-align: center;
  margin-top: 0;
  color: var(--text-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
  z-index: 1;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  backdrop-filter: blur(5px);
  background-color: rgba(0, 0, 0, 0.2);
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-white);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* About Section */
.about-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.about-image {
  flex: 1 1 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.03);
}

.about-text {
  flex: 1 1 500px;
}

.about-text h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-sm);
}

.certifications {
  margin-top: var(--spacing-xl);
}

.certifications h3 {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.cert-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.cert-item {
  flex: 1 1 200px;
  max-width: 250px;
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--background-alt);
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cert-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.cert-item img {
  width: 100px;
  height: 100px;
  margin: 0 auto var(--spacing-sm);
  object-fit: cover;
  border-radius: 50%;
}

.cert-item h4 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

.cert-item p {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* Services Section */
.services-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.card {
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card-content h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-dark);
}

.card-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

.service-button {
  margin-top: auto;
}

/* Products Section */
.products-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

.products-tabs {
  margin-top: var(--spacing-lg);
}

.tab-headers {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.tab-button {
  padding: 0.75rem 1.5rem;
  background-color: var(--background-alt);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--text-light);
}

.tab-button.active,
.tab-button:hover {
  background-color: var(--primary-color);
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* Resources Section */
.resources-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--secondary-light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.resource-card {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  text-align: center;
}

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

.resource-card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-dark);
}

.resource-card p {
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
}

.resource-card a {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  position: relative;
}

.resource-card a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary-light);
  transition: all var(--transition-normal);
}

.resource-card a:hover {
  color: var(--primary-dark);
}

.resource-card a:hover::after {
  height: 3px;
  background-color: var(--primary-dark);
}

/* Realizations Section */
.realisations-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.before-after {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.before-after img {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-normal);
}

.before-after img:first-child {
  opacity: 1;
  z-index: 2;
}

.before-after:hover img:first-child {
  opacity: 0;
}

.before-label,
.after-label {
  position: absolute;
  bottom: 10px;
  background-color: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  z-index: 3;
}

.before-label {
  left: 10px;
}

.after-label {
  right: 10px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.before-after:hover .after-label {
  opacity: 1;
}

.view-more-container {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* Testimonials Section */
.testimonials-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--primary-light);
  position: relative;
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonial-slide {
  display: none;
}

.testimonial-slide:first-child {
  display: block;
}

.testimonial-content {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.rating {
  margin-bottom: var(--spacing-sm);
  color: var(--accent-color);
  font-size: 1.5rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding: 0 var(--spacing-sm);
}

.testimonial-text::before,
.testimonial-text::after {
  content: '"';
  font-size: 2rem;
  color: var(--primary-light);
  position: absolute;
}

.testimonial-text::before {
  top: -10px;
  left: 0;
}

.testimonial-text::after {
  bottom: -20px;
  right: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  object-fit: cover;
  border: 3px solid var(--primary-light);
}

.author-info h4 {
  margin-bottom: 0;
  font-size: 1.1rem;
}

.author-info p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-light);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-md);
  gap: var(--spacing-sm);
}

.testimonial-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: white;
  color: var(--primary-color);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.testimonial-controls button:hover {
  background-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-md);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

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

.faq-item {
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
  background-color: var(--background-alt);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background-color: var(--secondary-light);
  transition: background-color var(--transition-normal);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--text-dark);
  flex: 1;
}

.faq-toggle {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-normal);
  user-select: none;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer p, .faq-answer ul {
  padding: var(--spacing-md);
  margin: 0;
}

.faq-answer ul li {
  margin-bottom: var(--spacing-xs);
}

.faq-item.active .faq-answer {
  max-height: 1000px;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-alt);
}

.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.contact-info {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.info-item {
  margin-bottom: var(--spacing-md);
}

.info-item h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

.showroom-image {
  margin-top: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.showroom-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.showroom-image:hover img {
  transform: scale(1.03);
}

.contact-form-container {
  flex: 1 1 500px;
}

.contact-form {
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

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

.form-group.checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.form-group.checkbox label {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input:not([type="checkbox"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-light);
  outline: none;
}

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

.map-container {
  margin-top: var(--spacing-xl);
}

.map-container h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.map {
  height: 400px;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Awards Section */
.awards-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--secondary-color);
}

.awards-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.award-item {
  flex: 1 1 200px;
  max-width: 250px;
  text-align: center;
  padding: var(--spacing-md);
  background-color: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.award-item img {
  width: 120px;
  height: 120px;
  margin-bottom: var(--spacing-md);
  object-fit: contain;
}

.award-item h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

.award-item p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0;
}

/* Team Section */
.team-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--background-color);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.position {
  color: var(--primary-color);
  font-weight: 600;
  font-style: italic;
  margin-bottom: var(--spacing-sm);
}

/* Sustainability Section */
.sustainability-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--secondary-light);
}

.sustainability-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}

.sustainability-image {
  flex: 1 1 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.sustainability-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sustainability-image:hover img {
  transform: scale(1.03);
}

.sustainability-text {
  flex: 1 1 500px;
}

.sustainability-text h3 {
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.eco-initiatives {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.eco-item {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.eco-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.eco-item h4 {
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.eco-item p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.eco-conclusion {
  font-weight: 600;
  margin-top: var(--spacing-md);
  color: var(--primary-dark);
}

/* Footer */
.main-footer {
  background-color: var(--text-dark);
  color: var(--text-white);
  padding-top: var(--spacing-xl);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1 1 300px;
}

.footer-logo h3 {
  color: var(--text-white);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.footer-links {
  flex: 2 1 600px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-nav,
.footer-services,
.footer-legal,
.footer-social {
  flex: 1 1 200px;
}

.footer-links h4 {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: var(--spacing-xs);
}

.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--secondary-light);
  text-decoration: none;
  transition: color var(--transition-normal), transform var(--transition-normal);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-color);
  transform: translateX(5px);
  text-decoration: none;
}

.footer-social a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.footer-social a::before {
  font-family: "Font Awesome 5 Brands";
  font-size: 1.2rem;
}

.footer-social a[href*="facebook"]::before {
  content: "\f39e";
}

.footer-social a[href*="twitter"]::before {
  content: "\f099";
}

.footer-social a[href*="instagram"]::before {
  content: "\f16d";
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md) 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Other Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
  min-height: 100vh;
  background-color: var(--background-color);
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--container-padding);
}

.privacy-content h1,
.terms-content h1 {
  margin-bottom: var(--spacing-lg);
}

.privacy-content h2,
.terms-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.privacy-content p,
.terms-content p,
.privacy-content ul,
.terms-content ul {
  margin-bottom: var(--spacing-md);
}

/* Success Page */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--background-color);
  padding: var(--spacing-xl) var(--container-padding);
  text-align: center;
}

.success-content {
  max-width: 600px;
  padding: var(--spacing-xl);
  background-color: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-content h1 {
  margin-bottom: var(--spacing-lg);
  color: var(--success-color);
}

.success-content p {
  margin-bottom: var(--spacing-lg);
}

.success-content .btn {
  margin-top: var(--spacing-md);
}

/* Parallax Effects */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
  animation: slideUp 0.8s ease forwards;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content h2 {
    font-size: 1.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .burger-menu {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: white;
    flex-direction: column;
    padding: 80px var(--spacing-lg) var(--spacing-lg);
    z-index: 999;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links li {
    margin: var(--spacing-sm) 0;
  }
  
  .burger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .about-content,
  .sustainability-content,
  .contact-content {
    flex-direction: column;
  }
  
  .cert-item,
  .award-item {
    flex: 1 1 150px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  h3 {
    font-size: 1.4rem;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .hero-content h2 {
    font-size: 1.3rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .section-header {
    margin-bottom: var(--spacing-md);
  }
  
  .services-grid,
  .product-grid,
  .resources-grid,
  .projects-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .cert-items,
  .awards-grid {
    gap: var(--spacing-sm);
  }
  
  .cert-item,
  .award-item {
    flex: 1 1 100%;
    max-width: 100%;
  }
  
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-author img {
    margin-right: 0;
    margin-bottom: var(--spacing-xs);
  }
  
  .eco-initiatives {
    grid-template-columns: 1fr;
  }
}