/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --primary-color: #4CAF50;
  --secondary-color: #1b3526;
  --accent-color: #f2e5c5;
  --text-dark: #333;
  --text-light: #f8f8f8;
  --text-medium: #666;
  --background-light: #fcfbf5;
  --white: #ffffff;
  --border-radius: 8px;
  --border-radius-large: 20px;
  --box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  --box-shadow-large: 0 8px 20px rgba(0,0,0,0.12);
  --transition: all 0.3s ease;
  
  /* Typography */
  --font-size-small: 0.875rem;
  --font-size-base: 1rem;
  --font-size-large: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  
  /* Header height for scroll calculations */
  --header-height: 80px;
}
/* ===== BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-light);
  padding-top: var(--header-height);
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
/* ===== UTILITY CLASSES ===== */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}
.section-title {
  font-size: var(--font-size-4xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  position: relative;
  font-weight: 700;
}
.section-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--primary-color);
  margin: var(--spacing-sm) auto;
  border-radius: 2px;
}
/* ===== BUTTONS ===== */
.button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-base);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  min-height: 44px; /* Minimum touch target size */
  justify-content: center;
}
.primary-button {
  background-color: var(--primary-color);
  color: var(--white);
  border: 2px solid var(--primary-color);
}
.primary-button:hover {
  background-color: #3e8e41;
  border-color: #3e8e41;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}
.secondary-button {
  background-color: var(--secondary-color);
  color: var(--white);
  border: 2px solid var(--secondary-color);
}
.secondary-button:hover {
  background-color: #0f1f14;
  border-color: #0f1f14;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}
/* ===== HEADER STYLES ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--accent-color);
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
  min-height: var(--header-height);
}
/* ===== LOGO AND COMPANY NAME ===== */
.logo-and-name {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.logo-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}
.logo-link:hover {
  transform: scale(1.02);
}
.logo-container {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.company-name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--secondary-color);
  margin: 0;
}
/* ===== DESKTOP NAVIGATION ===== */
.main-navigation {
  display: none;
}
.menu-items {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
  align-items: center;
}
.menu-item {
  position: relative;
}
.menu-item a {
  text-decoration: none;
  color: var(--secondary-color);
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: var(--transition);
  padding: var(--spacing-xs) 0;
  position: relative;
}
.menu-item a:hover,
.menu-item.active a {
  color: var(--primary-color);
}
.menu-item a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}
.menu-item a:hover:after,
.menu-item.active a:after {
  width: 100%;
}
.search-btn {
  background: none;
  border: none;
  padding: var(--spacing-xs);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-btn:hover {
  background-color: rgba(76, 175, 80, 0.1);
}
.search-icon-image {
  width: 20px;
  height: 20px;
}
/* ===== MOBILE MENU TOGGLE ===== */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  gap: 4px;
  min-height: 44px;
  min-width: 44px;
  justify-content: center;
  align-items: center;
}
.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--secondary-color);
  transition: var(--transition);
  border-radius: 2px;
}
.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}
/* ===== MOBILE NAVIGATION ===== */
.mobile-navigation {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--accent-color);
  border-top: 1px solid rgba(27, 53, 38, 0.1);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: var(--box-shadow);
}
.mobile-navigation.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-menu-items {
  list-style: none;
  padding: var(--spacing-sm);
  margin: 0;
}
.mobile-menu-items li {
  margin-bottom: var(--spacing-xs);
}
.mobile-menu-link {
  display: block;
  padding: var(--spacing-sm);
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: var(--transition);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.mobile-menu-link:hover,
.mobile-menu-link.active {
  background-color: var(--primary-color);
  color: var(--white);
}
/* ===== HERO SECTION ===== */
.hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  max-height: 700px;
  min-height: 500px;
  background-image: url('markets 1.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
}
.hero-image {
  width: 100%;
  height: 100%;
  position: relative;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  color: var(--white);
}
.hero-text {
  max-width: 600px;
}
.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
.title-line {
  display: block;
}
.hero-subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  line-height: 1.5;
}
.hero-buttons {
  margin-top: var(--spacing-lg);
}
/* ===== ABOUT SECTION ===== */
.about-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--white);
}
.about-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-3xl);
}
.about-images {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main-image-container {
  position: relative;
  z-index: 1;
}
.main-about-image {
  width: 300px;
  height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.overlay-image-container {
  position: absolute;
  bottom: -20px;
  right: -20px;
  z-index: 2;
}
.overlay-about-image {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--white);
  box-shadow: var(--box-shadow);
}
.about-content {
  text-align: center;
}
.section-description {
  font-size: var(--font-size-large);
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.about-buttons {
  margin-bottom: var(--spacing-xl);
}
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  max-width: 600px;
  margin: 0 auto;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background-color: #f8f9fa;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}
.stat-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.stat-text {
  font-size: var(--font-size-base);
  color: var(--text-dark);
  font-weight: 500;
}
/* ===== SERVICES SECTION ===== */
.services-section {
  margin-top: var(--spacing-3xl);
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}
.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-large);
}
.service-image-container {
  height: 200px;
  overflow: hidden;
}
.service-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-image {
  transform: scale(1.05);
}
.service-content {
  padding: var(--spacing-lg);
}
.service-title {
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}
.service-description {
  color: var(--text-medium);
  line-height: 1.6;
  font-size: var(--font-size-base);
}
/* ===== PARTNERS SECTION ===== */
.partners-section {
  padding: var(--spacing-3xl) 0;
  background-color: #f8f9fa;
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  align-items: center;
}
.partner-item {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-sm);
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  min-height: 120px;
}
.partner-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-large);
}
.partner-image {
  max-width: 120px;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: var(--transition);
}
.partner-item:hover .partner-image {
  filter: grayscale(0%);
}
/* ===== FEATURED PRODUCTS SECTION ===== */
.featured-products {
  padding: var(--spacing-3xl) 0;
  background-color: var(--white);
}
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}
.product-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  background: var(--white);
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--box-shadow-large);
}
.product-image-container {
  height: 250px;
  overflow: hidden;
}
.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: var(--spacing-lg);
}
.product-category {
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}
.product-tagline {
  font-style: italic;
  color: var(--text-medium);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-small);
}
.product-description {
  color: var(--text-medium);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}
.product-button {
  background-color: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition);
  min-height: 44px;
}
.product-button:hover {
  background-color: #3e8e41;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}
/* ===== PARTNERSHIP SECTION ===== */
.partnership-section {
  padding: var(--spacing-3xl) 0;
  background-color: #f5f9f5;
}
.partnership-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}
.partnership-card {
  border-radius: var(--border-radius);
  padding: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.partnership-card:hover {
  transform: translateY(-5px);
}
.farmer-card {
  background-color: #e8f5e9;
  border-left: 5px solid var(--primary-color);
}
.retailer-card {
  background-color: #e3f2fd;
  border-left: 5px solid #1976d2;
}
.partnership-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}
.farmer-card .partnership-title {
  color: var(--primary-color);
}
.retailer-card .partnership-title {
  color: #1976d2;
}
.partnership-description {
  color: var(--text-medium);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-base);
}
.partnership-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: var(--transition);
  min-height: 44px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.partnership-button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: width 0.3s ease, height 0.3s ease, top 0.3s ease, left 0.3s ease;
}
.farmer-card .partnership-button {
  background-color: var(--primary-color);
  color: var(--white);
}
.retailer-card .partnership-button {
  background-color: #1976d2;
  color: var(--white);
}
.partnership-button:hover {
  transform: translateX(5px);
  box-shadow: var(--box-shadow);
}
.partnership-button:hover::after {
    width: 300px;
    height: 300px;
    top: -150px;
    left: -150px;
}
/* WhatsApp-specific hover effects */
.farmer-card .partnership-button:hover {
    background-color: #25D366; /* WhatsApp green */
    border-color: #25D366;
    transform: translateX(5px) scale(1.05);
}

.retailer-card .partnership-button:hover {
    background-color: #25D366; /* WhatsApp green */
    border-color: #25D366;
    transform: translateX(5px) scale(1.05);
}

/* Add WhatsApp icon on hover */
.partnership-button:hover i.fa-arrow-right {
    opacity: 0;
}

.partnership-button:hover::before {
    content: '\f232'; /* WhatsApp icon */
    font-family: 'Font Awesome 5 Brands';
    margin-right: 8px;
    opacity: 1;
}
/* Mobile-specific WhatsApp improvements */
@media (max-width: 768px) {
    .partnership-button {
        width: 100%;
        justify-content: center;
    }
    
    .partnership-button:hover {
        transform: scale(1.02);
    }
}

/* Accessibility improvements for WhatsApp links */
.partnership-button:focus {
    outline: 2px solid #25D366;
    outline-offset: 2px;
}

/* Loading state for WhatsApp redirect */
.partnership-button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.partnership-button.loading::after {
    content: 'Opening WhatsApp...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
  padding: var(--spacing-3xl) 0;
  background-color: #f8f8f8;
}
.testimonial-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 1000px;
  margin: var(--spacing-xl) auto 0;
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}
.testimonial-content {
  padding: var(--spacing-xl);
  position: relative;
}
.quote-icon {
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.2;
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-lg);
}
.testimonial-text {
  font-size: var(--font-size-large);
  line-height: 1.7;
  color: #444;
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
  font-style: italic;
}
.testimonial-rating {
  color: #FFD700;
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-md);
  letter-spacing: 3px;
}
.testimonial-author {
  border-left: 3px solid var(--primary-color);
  padding-left: var(--spacing-sm);
}
.author-name {
  font-weight: 700;
  font-size: var(--font-size-large);
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}
.author-title {
  color: var(--text-medium);
  font-size: var(--font-size-base);
}
.testimonial-image {
  height: 250px;
  background: #f1f8e9;
  display: flex;
  align-items: center;
  justify-content: center;
}
.author-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* ===== STORIES SECTION ===== */
.stories-section {
  padding: var(--spacing-3xl) 0;
  background-color: var(--white);
}
.stories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}
.story-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  background: var(--white);
}
.story-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-large);
}
.story-image-container {
  height: 200px;
  overflow: hidden;
}
.story-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.story-card:hover .story-image {
  transform: scale(1.05);
}
.story-content {
  padding: var(--spacing-lg);
}
.story-meta {
  margin-bottom: var(--spacing-sm);
}
.story-date {
  font-size: var(--font-size-small);
  color: var(--text-medium);
  font-weight: 500;
}
.story-title {
  font-size: var(--font-size-xl);
  color: var(--text-dark);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
  font-weight: 600;
}
.story-excerpt {
  color: var(--text-medium);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}
.story-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  min-height: 44px;
}
.story-link:hover {
  color: #3e8e41;
  gap: var(--spacing-sm);
}
.story-link i {
  font-size: var(--font-size-small);
  transition: transform 0.3s ease;
}
.story-link:hover i {
  transform: translateX(3px);
}
/* ===== FOOTER STYLES ===== */
.footer {
  background-color: var(--secondary-color);
  color: var(--text-light);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}
.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}
.footer-column {
  min-width: 0;
}
.footer-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: var(--spacing-sm);
}
.footer-company-name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}
.footer-heading {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
  font-weight: 600;
}
.footer-description {
  font-size: var(--font-size-base);
  color: #d0d0d0;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}
.footer-address {
  font-style: normal;
  line-height: 1.6;
  color: #d0d0d0;
}
.contact-info {
  margin-top: var(--spacing-sm);
}
.contact-info p {
  margin-bottom: var(--spacing-xs);
  color: #d0d0d0;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: var(--spacing-xs);
}
.footer-links a {
  color: #d0d0d0;
  text-decoration: none;
  transition: var(--transition);
  display: block;
  padding: var(--spacing-xs) 0;
}
.footer-links a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}
.social-icons {
  margin-top: var(--spacing-md);
}
.social-icons a {
  color: var(--white);
  margin-right: var(--spacing-sm);
  font-size: var(--font-size-2xl);
  transition: var(--transition);
  display: inline-block;
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.social-icons a:hover {
  color: var(--primary-color);
  transform: scale(1.1);
}
.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}
.newsletter-form input {
  padding: var(--spacing-sm);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  min-height: 44px;
}
.newsletter-form button {
  padding: var(--spacing-sm);
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  min-height: 44px;
}
.newsletter-form button:hover {
  background-color: #3e8e41;
}
.subscription-message {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  display: none;
}
.subscription-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}
.subscription-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}
.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid #2f4f4f;
  margin-top: var(--spacing-xl);
  font-size: var(--font-size-small);
  color: #cccccc;
}
/* ===== MAINTENANCE BANNERS ===== */
.maintenance-banner {
  position: fixed;
  left: 0;
  right: 0;
  background-color: #ff9800;
  color: black;
  padding: 8px 0;
  text-align: center;
  font-size: var(--font-size-small);
  font-weight: 600;
  z-index: 9999;
  overflow: hidden;
}
.top-banner {
  top: 0;
}
.bottom-banner {
  bottom: 0;
}
.banner-content {
  display: inline-block;
  white-space: nowrap;
  animation: scroll 25s linear infinite;
  padding: 0 var(--spacing-sm);
}
@keyframes scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: var(--spacing-lg);
  background: var(--primary-color);
  color: var(--white);
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  border-radius: 50%;
  font-size: var(--font-size-large);
  box-shadow: var(--box-shadow);
  z-index: 999;
  display: none;
  transition: var(--transition);
  text-decoration: none;
}
.back-to-top:hover {
  background: #3e8e41;
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-large);
}
/* ===== RESPONSIVE DESIGN ===== */
/* Tablet Styles (768px and up) */
@media (min-width: 768px) {
  :root {
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.5rem;
  }
  .section-container {
    padding: 0 var(--spacing-lg);
  }
  /* Header */
  .main-navigation {
    display: block;
  }
  .mobile-menu-toggle {
    display: none;
  }
  .mobile-navigation {
    display: none;
  }
  /* About Section */
  .about-card {
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-2xl);
  }
  .about-content {
    text-align: left;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    margin: 0;
  }
  /* Services */
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }
  /* Products */
  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
  }
  /* Partnership */
  .partnership-cards {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
  }
  /* Stories */
  .stories-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
  }
  /* Testimonials */
  .testimonial-card {
    grid-template-columns: 1fr 300px;
  }
  .testimonial-image {
    height: auto;
  }
  /* Footer */
  .footer-container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
  }
  .newsletter-form {
    flex-direction: colum;
  }
  .newsletter-form input {
    flex: 1;
  }
}
/* Desktop Styles (1024px and up) */
@media (min-width: 1024px) {
  :root {
    --font-size-4xl: 3.5rem;
    --font-size-5xl: 4rem;
    --header-height: 90px;
  }
  .company-name {
    font-size: var(--font-size-2xl);
  }
  .logo-container {
    width: 70px;
    height: 70px;
  }
  /* Hero */
  .hero-title {
    font-size: var(--font-size-5xl);
  }
  .hero-subtitle {
    font-size: var(--font-size-2xl);
  }
  /* About */
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
  }
  /* Partners */
  .partners-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}
/* Large Desktop Styles (1200px and up) */
@media (min-width: 1200px) {
  .section-container {
    padding: 0 var(--spacing-xl);
  }
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .stories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
/* Small Mobile Adjustments (480px and below) */
@media (max-width: 480px) {
  :root {
    --font-size-3xl: 1.75rem;
    --font-size-4xl: 2rem;
    --font-size-5xl: 2.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
    --spacing-3xl: 3rem;
  }
  .company-name {
    font-size: var(--font-size-large);
  }
  .hero-section {
    min-height: 400px;
    background-attachment: scroll;
  }
  .main-about-image {
    width: 250px;
    height: 250px;
  }
  .overlay-about-image {
    width: 120px;
    height: 120px;
  }
  .service-content,
  .product-content {
    padding: var(--spacing-md);
  }
  .testimonial-content {
    padding: var(--spacing-md);
  }
  .quote-icon {
    font-size: 2rem;
    top: var(--spacing-xs);
    left: var(--spacing-sm);
  }
}
/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* Print Styles */
@media print {
  .header,
  .maintenance-banner,
  .back-to-top,
  .mobile-navigation {
    display: none !important;
  }
  body {
    padding-top: 0;
  }
  .hero-section {
    background-attachment: scroll;
    -webkit-print-color-adjust: exact;
  }
}
/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    --box-shadow-large: 0 8px 20px rgba(0,0,0,0.4);
  }
  .button {
    border-width: 2px;
  }
}