:root {
  --primary: #2d5016;
  --secondary: #f8fdf4;
  --text: #333;
  --grey: #666;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --font-size-base: clamp(1rem, 2vw, 1.1rem);
  --border-radius: 10px;
  --transition: 0.3s ease;
  --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: env(safe-area-inset-top, 0);
  background: var(--secondary);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(15px, 2vw, 20px);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  z-index: 1000;
  box-shadow: var(--shadow-light);
  padding: var(--spacing-sm) 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 1);
  box-shadow: var(--shadow-hover);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(15px, 2vw, 20px);
}

.nav-logo img {
  width: clamp(40px, 6vw, 60px);
  height: clamp(40px, 6vw, 60px);
  border-radius: var(--border-radius);
  transition: transform var(--transition);
}

.nav-logo:hover img {
  transform: scale(1.05);
}

.company-name {
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  font-weight: 700;
  color: var(--primary);
  margin-left: clamp(var(--spacing-sm), 2vw, var(--spacing-md));
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color var(--transition);
}

.nav-logo:hover .company-name {
  color: #1a2f0d;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav-menu a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color var(--transition), transform var(--transition);
}

.nav-menu a:hover,
.nav-menu a:focus {
  color: var(--primary);
  transform: translateY(-2px);
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.language-switcher {
  display: flex;
  background: #f5f5f5;
  border-radius: 20px;
  padding: 2px;
}

.lang-btn {
  padding: 6px 12px;
  border: none;
  background: transparent;
  border-radius: 18px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text);
  transition: all var(--transition);
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--secondary), #e8f5e8);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  align-items: center;
}

.hero-content {
  text-align: center;
  animation: fadeInUp 0.6s ease-out backwards;
}

.hero-title {
  font-size: clamp(1.5rem, 6vw, 3rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--grey);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

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

.btn {
  padding: clamp(10px, 2.5vw, 15px) clamp(15px, 3vw, 25px);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  min-width: 150px;
  box-shadow: var(--shadow-light);
}

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

.btn-primary:hover,
.btn-primary:focus {
  background: #1a2f0d;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: transform var(--transition);
  animation: slideInRight 0.6s ease-out backwards;
  max-width: 100%; /* Prevent overflow */
}

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

/* Products Section */
.products {
  padding: var(--spacing-lg) 0;
  background: white;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.6s ease-out backwards 0.2s;
}

.section-header h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--grey);
  max-width: 600px;
  margin: 0 auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  justify-items: center;
}

.product-card {
  background: white;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-light);
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out backwards 0.4s;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  background: rgba(var(--primary-rgb), 0.03);
}

.product-image {
  width: 100%;
  height: clamp(150px, 25vw, 200px);
  background: #f8f8f8;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.product-title {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition);
}

.product-card:hover .product-title {
  color: #1a2f0d;
}

.product-code {
  font-size: clamp(0.8rem, 1.8vw, 0.9rem);
  color: var(--grey);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition);
}

.product-card:hover .product-code {
  color: #444;
}

.product-price {
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
  transition: color var(--transition);
}

.product-card:hover .product-price {
  color: #1a2f0d;
}

/* Strengths Section */
.strengths {
  padding: var(--spacing-lg) 0;
  background: var(--secondary);
}

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

.strength-card {
  text-align: center;
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out backwards 0.6s;
}

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

.strength-icon {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.strength-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.strength-description {
  color: var(--grey);
  line-height: 1.6;
}

/* Shipping Section */
.shipping {
  padding: var(--spacing-lg) 0;
  background: white;
}

.shipping-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  align-items: center;
}

.shipping-logo {
  text-align: center;
  padding: var(--spacing-md);
  background: #f8f8f8;
  border-radius: var(--border-radius);
  transition: all var(--transition);
  animation: fadeInUp 0.6s ease-out backwards 0.8s;
}

.shipping-logo:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-3px);
}

.shipping-logo h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* Contact Section */
.contact {
  padding: var(--spacing-lg) 0;
  background: var(--secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

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

.contact-info h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.contact-info p {
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  color: var(--text);
  margin-bottom: var(--spacing-md);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-sm);
  background: #f9f9f9;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  max-width: 400px;
  width: 100%;
  margin: 0 auto var(--spacing-sm) auto;
  transition: all var(--transition);
  animation: slideInLeft 0.6s ease-out backwards 0.2s;
}

.contact-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.contact-item i {
  font-size: clamp(1.2rem, 3vw, 1.3rem);
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.contact-item span {
  font-size: clamp(0.8rem, 2.5vw, 1rem);
  line-height: 1.6;
  text-align: center;
  word-break: break-word;
}

.contact-form {
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  animation: slideInRight 0.6s ease-out backwards 0.2s;
  max-width: 100%;
  overflow: hidden;
}

.contact-form h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
  position: relative;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.form-group label {
  font-size: clamp(0.85rem, 2.5vw, 1rem);
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: clamp(8px, 2vw, 12px);
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  font-size: clamp(0.85rem, 2.5vw, 0.95rem);
  transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 5px rgba(var(--primary-rgb), 0.3);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Footer */
.footer {
  background: #34495e;
  color: #ecf0f1;
  padding: var(--spacing-lg) 0;
  font-size: 0.9rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
}

.footer-section {
  flex: 1;
  min-width: 200px;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.6s ease-out backwards 0.4s;
}

.footer-section h3 {
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition);
  padding: 8px 12px;
  border-radius: 6px;
}

.footer-section h3:hover,
.footer-section h3:focus {
  color: #ecf0f1;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
}

.footer-section p,
.footer-section li {
  color: #bdc3c7;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li a {
  color: #ecf0f1;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-section ul li a:hover,
.footer-section ul li a:focus {
  color: var(--primary);
}

.social-links a {
  color: #ecf0f1;
  font-size: 1.5rem;
  margin-right: var(--spacing-sm);
  transition: color var(--transition), transform var(--transition);
}

.social-links a:hover,
.social-links a:focus {
  color: var(--primary);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.8rem;
  color: #bdc3c7;
}

/* Responsive Design */
@media (min-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
  .contact-content {
    grid-template-columns: 1fr 1fr;
  }
  .contact-info {
    text-align: left;
  }
  .contact-item {
    max-width: 300px;
    margin: 0 0 var(--spacing-sm) 0;
  }
  .footer-content {
    justify-content: space-between;
  }
}

@media (max-width: 430px) {
  .hero-container {
    grid-template-columns: 1fr;
    padding: 0 var(--spacing-sm);
  }
  .hero-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    text-align: center;
  }
  .section-header h2 {
    font-size: clamp(1.3rem, 5vw, 1.8rem);
    text-align: center;
  }
  .container,
  .contact-content {
    padding: 0 var(--spacing-sm);
  }
  .product-image {
    height: 140px;
  }
  .contact-item {
    max-width: 90%;
  }
  .contact-form {
    padding: var(--spacing-sm);
  }
  .contact-form .form-group input,
  .contact-form .form-group select,
  .contact-form .form-group textarea {
    padding: clamp(6px, 2vw, 10px);
    min-height: 40px;
  }
  .btn {
    padding: clamp(8px, 2.5vw, 12px) clamp(12px, 3vw, 20px);
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-section h3 {
    font-size: clamp(0.95rem, 4vw, 1.1rem);
  }
  .footer-section p,
  .footer-section ul li,
  .footer-bottom p {
    font-size: clamp(0.7rem, 3vw, 0.85rem);
  }
  .social-links a {
    font-size: clamp(1.1rem, 4vw, 1.3rem);
    margin: 0 var(--spacing-xs);
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up,
.slide-in-right,
.slide-in-left {
  animation-fill-mode: backwards;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}