:root {
  --primary-color: #2C3E50;
  --primary-light: #ecf0f5;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --border-color: #e5e7eb;
  --white: #ffffff;
  --restaurant-color: #2C3E50;
  --secondary-color: #2C3E50;
  --accent-color: #2C3E50;
  --text-lighter: #9ca3af;
  --bg-lighter: #f3f4f6;
  --success: #10b981;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--white);
  color: var(--text-dark);
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

.products-container {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--white);
}

.features-section {
  padding: 60px 20px;
  background: var(--bg-white);
  scroll-margin-top: 120px;
}

.feature-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 80px;
  animation: fadeInUp 0.6s ease-out;
  scroll-margin-top: 120px;
}

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

.feature-card.reverse {
  grid-template-columns: 1fr 1fr;
}

.feature-card.reverse .feature-image-wrapper {
  order: 2;
}

.feature-card.reverse .feature-content {
  order: 1;
}

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

.feature-image {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
}

.feature-image:hover {
  transform: translateY(-5px);
}

.feature-content h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.feature-content p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.8;
}

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  font-size: 15px;
  color: var(--text-dark);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.how-it-works {
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.how-it-works h2 {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-dark);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.step {
  background: var(--bg-white);
  padding: 40px 24px;
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.step:nth-child(1) { animation-delay: 0.1s; }
.step:nth-child(2) { animation-delay: 0.2s; }
.step:nth-child(3) { animation-delay: 0.3s; }
.step:nth-child(4) { animation-delay: 0.4s; }
.step:nth-child(5) { animation-delay: 0.5s; }
.step:nth-child(6) { animation-delay: 0.6s; }

.step:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--restaurant-color) 0%, var(--secondary-color) 100%);
  color: var(--bg-white);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.step h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.step p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.benefits-section {
  padding: 80px 20px;
  background: var(--bg-white);
}

.benefits-section h2 {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-dark);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.benefit {
  background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--bg-light) 100%);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.benefit:nth-child(1) { animation-delay: 0.1s; }
.benefit:nth-child(2) { animation-delay: 0.2s; }
.benefit:nth-child(3) { animation-delay: 0.3s; }
.benefit:nth-child(4) { animation-delay: 0.4s; }
.benefit:nth-child(5) { animation-delay: 0.5s; }
.benefit:nth-child(6) { animation-delay: 0.6s; }

.benefit:hover {
  transform: translateY(-5px);
  border-color: var(--restaurant-color);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.15);
  background: var(--bg-white);
}

.benefit-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
  transition: transform 0.3s ease;
}

.benefit:hover .benefit-icon {
  transform: scale(1.1) rotate(5deg);
}

.benefit h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.benefit p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.key-features {
  padding: 80px 20px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.key-features h2 {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-dark);
}

.features-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-item {
  background: var(--bg-white);
  padding: 32px 24px;
  border-radius: 12px;
  border-left: 4px solid var(--restaurant-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  animation: fadeInUp 0.6s ease-out;
  animation-fill-mode: both;
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }
.feature-item:nth-child(4) { animation-delay: 0.4s; }
.feature-item:nth-child(5) { animation-delay: 0.5s; }
.feature-item:nth-child(6) { animation-delay: 0.6s; }

.feature-item:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--secondary-color);
}

.feature-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.cta-section {
  padding: 100px 20px;
  background: linear-gradient(135deg, var(--restaurant-color) 0%, var(--secondary-color) 100%);
  text-align: center;
  color: var(--white);
}

.cta-section h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-section p {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.95;
  line-height: 1.6;
}

.cta-button {
  padding: 16px 48px;
  font-size: 18px;
  font-weight: 700;
  border: none;
  background: var(--white);
  color: var(--restaurant-color);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  letter-spacing: -0.3px;
}

.cta-button:active {
  transform: translateY(2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
  .nav-links {
    gap: 15px;
  }

  .nav-links > li > a {
    padding: 8px 0;
    font-size: 14px;
  }

  .dropdown-menu {
    min-width: 160px;
  }

  .feature-card {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 60px;
  }

  .feature-card.reverse .feature-image-wrapper {
    order: 1;
  }

  .feature-card.reverse .feature-content {
    order: 2;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .how-it-works h2,
  .benefits-section h2,
  .key-features h2 {
    font-size: 28px;
    margin-bottom: 40px;
  }

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

  .cta-section h2 {
    font-size: 32px;
  }

  .cta-section p {
    font-size: 16px;
  }

  .features-section,
  .how-it-works,
  .benefits-section,
  .key-features,
  .cta-section {
    padding: 60px 20px;
  }
}

@media (max-width: 480px) {
  .nav-container {
    height: 60px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-links > li > a {
    padding: 8px 0;
    font-size: 12px;
  }

  .logo img {
    height: 40px !important;
  }

  .hero-content h1 {
    font-size: 28px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .feature-content h2 {
    font-size: 24px;
  }

  .feature-content p {
    font-size: 14px;
  }

  .how-it-works h2,
  .benefits-section h2,
  .key-features h2 {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .steps-grid,
  .benefits-grid,
  .features-list {
    gap: 20px;
  }

  .step {
    padding: 30px 20px;
  }

  .benefit {
    padding: 30px 20px;
  }

  .feature-item {
    padding: 24px 16px;
  }

  .cta-section {
    padding: 60px 20px;
  }

  .cta-section h2 {
    font-size: 26px;
  }

  .cta-section p {
    font-size: 14px;
  }

  .cta-button {
    padding: 14px 40px;
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-image {
    padding: 20px 0;
  }
}