/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
  width: 100%;
  scroll-behavior: smooth;
}

/* Fix navigation scroll offset for fixed navbar */
section[id] {
  scroll-margin-top: 100px;
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: #2d5016;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 60px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo-link:hover .logo-image {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover {
  color: #4CAF50;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background: #4CAF50;
  transition: width 0.3s ease;
}

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

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

.bar {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  background: #f8f9fa;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 4rem auto 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #4CAF50;
  margin-bottom: 1rem;
  font-weight: 500;
}

.hero-description {
  font-size: 1rem;
  color: #555;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  padding: 1rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  display: inline-block;
}

.btn-primary {
  background: #FFC107;
  color: #2d5016;
  border-color: #FFC107;
}

.btn-primary:hover {
  background: transparent;
  color: #FFC107;
  border-color: #FFC107;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255, 193, 7, 0.3);
}

.btn-secondary {
  background: transparent;
  color: #4CAF50;
  border-color: #4CAF50;
}

.btn-secondary:hover {
  background: #4CAF50;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(76, 175, 80, 0.3);
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-showcase {
  width: 450px;
  height: 450px;
  background: transparent;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 3s ease-in-out infinite;
  padding: 1rem;
}

.hero-product-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.15));
  transition: transform 0.3s ease;
}

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

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.2rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

/* Products Section */
.products {
  padding: 5rem 0;
  background: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid #e0e0e0;
}

.product-card:hover {
  transform: translateY(-15px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.product-image {
  width: 100%;
  height: 280px;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.product-content {
  padding: 2rem;
}

.product-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2d5016;
  margin-bottom: 1rem;
}

.product-description {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.product-features {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.feature-tag {
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

.product-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 1.5rem;
}

.product-btn {
  width: 100%;
  padding: 1rem 2rem;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1rem;
}

/* Benefits Section */
.benefits {
  padding: 5rem 0;
  background: #f8f9fa;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: 1px solid #e0e0e0;
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.benefit-icon i {
  font-size: 2rem;
  color: white;
}

.benefit-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #2d5016;
  margin-bottom: 1rem;
}

.benefit-card p {
  color: #666;
  line-height: 1.6;
}

/* Usage Section */
.usage {
  padding: 5rem 0;
  background: white;
}

.usage-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #2d5016;
  margin-bottom: 0.5rem;
}

.step-content p {
  color: #666;
  line-height: 1.6;
}

/* About Section */
.about {
  padding: 5rem 0;
  background: #f8f9fa;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #2d5016;
  margin-bottom: 1.5rem;
}

.about-text p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

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

.feature i {
  color: #4CAF50;
  font-size: 1.2rem;
}

.feature span {
  font-weight: 500;
  color: #333;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-product-image {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
  transition: transform 0.3s ease;
}

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

/* Contact Section */
.contact {
  padding: 5rem 0;
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item i {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #4CAF50, #2E7D32);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-item h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #2d5016;
  margin-bottom: 0.5rem;
}

.contact-item p {
  color: #666;
}

.contact-form {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid #e0e0e0;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #4CAF50;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: #2d5016;
  color: white;
  padding: 3rem 0 1rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
}

.footer-logo-image {
  height: 35px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #e8f5e8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #4CAF50;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: #4CAF50;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: #66BB6A;
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #4a6b2f;
  color: #e8f5e8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .about-text {
    order: 2;
  }
  
  .about-image {
    order: 1;
    margin-bottom: 1rem;
  }
  
  .about-product-image {
    max-width: 80%;
    margin: 0 auto;
  }
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
    padding: 2rem 1rem;
    margin-top: 2rem;
  }

  .hero-text {
    margin-top: 3rem;
    margin-bottom: 2rem;
  }

  .hero-text h1 {
    font-size: 1.9rem;
    margin-bottom: 1rem;
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .hero-description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
  }

  .hero-buttons {
    justify-content: center;
    gap: 1rem;
    flex-direction: column;
    align-items: center;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 250px;
    text-align: center;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .usage-steps {
    grid-template-columns: 1fr;
  }

  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .social-links {
    justify-content: center;
    gap: 1.5rem;
  }

  .contact-info {
    text-align: center;
    gap: 2.5rem;
  }

  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .contact-item i {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin: 0 auto;
  }

  .contact-item h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
  }

  .contact-item p {
    font-size: 0.95rem;
    line-height: 1.4;
    max-width: 280px;
    margin: 0 auto;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .product-showcase {
    width: 280px;
    height: 280px;
  }
}