:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  /* Brand Colors */
  --primary-color: #1e3a5f; /* Deep ink blue */
  --secondary-color: #f59e0b; /* Warm amber */
  --accent-color: #6b7280; /* Soft gray */
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  
  /* Neutral Colors */
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Typography */
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  
  /* Background */
  background-color: var(--white);
  color: var(--gray-700);
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--gray-700);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.header {
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo {
  width: 48px;
  height: 48px;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

.brand-name a {
  color: inherit;
  text-decoration: none;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, #2563eb 100%);
  color: var(--white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1200px;
}

.hero-content {
  max-width: 700px;
  margin-bottom: 3rem;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
}

/* Buttons */
.btn {
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
}

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

.btn-primary:hover {
  background-color: #d97706;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.3);
}

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

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

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

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

/* Sections */
section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 3rem;
  text-align: center;
}

/* Centered sections */
.services-overview,
.ethics-importance,
.approach,
.dashboard-preview,
.products,
.certification-process,
.benefits {
  text-align: center;
}

.services-overview .container,
.ethics-importance .container,
.approach .container,
.dashboard-preview .container,
.products .container,
.certification-process .container,
.benefits .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Services Overview */
.services-overview {
  background-color: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  width: 100%;
}

.service-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
}

.service-icon {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Ethics Importance */
.ethics-importance {
  background-color: var(--white);
}

.content-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1000px;
  width: 100%;
  text-align: left;
}

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

.content-split.reverse .content-left {
  order: 2;
}

.content-split.reverse .content-right {
  order: 1;
}

.content-left h2 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.large-text {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.content-left p {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.benefits-list,
.feature-list {
  list-style: none;
  margin: 2rem 0;
}

.benefits-list li,
.feature-list li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--gray-600);
  line-height: 1.6;
}

.benefits-list li::before,
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
  font-size: 1.1rem;
}

.content-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.content-image.dashboard {
  height: 350px;
}

.dashboard-svg-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 350px;
}

.dashboard-illustration {
  width: 100%;
  height: 100%;
  max-width: 500px;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  background: white;
}

.content-image.team-photo,
.content-image.office-photo {
  height: 350px;
}

.content-image.contact {
  height: 250px;
  border-radius: 8px;
}

/* Approach */
.approach {
  background-color: var(--gray-50);
}

.approach-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  width: 100%;
}

.step {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--secondary-color);
  color: var(--white);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.875rem;
}

.step h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}

.step p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Dashboard Preview */
.dashboard-preview {
  background-color: var(--white);
}

/* Products */
.products {
  background-color: var(--gray-50);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  width: 100%;
}

.product-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.15);
}

.product-card.featured {
  border: 2px solid var(--secondary-color);
  transform: scale(1.02);
}

.badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--secondary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.product-description {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.product-features {
  list-style: none;
  margin: 1.5rem 0;
  flex-grow: 1;
  text-align: left;
}

.product-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--gray-600);
  line-height: 1.5;
}

.product-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
}

.product-card .btn {
  margin-top: auto;
}

/* Certification Process */
.certification-process {
  background-color: var(--white);
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  width: 100%;
}

.process-step {
  text-align: center;
  padding: 1.5rem;
}

.process-icon {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.process-step h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.process-step p {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Benefits */
.benefits {
  background-color: var(--gray-50);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  width: 100%;
}

.benefit-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.benefit-item:hover {
  transform: translateY(-2px);
}

.benefit-icon {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.benefit-item h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.benefit-item p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Contacts */
.contacts {
  background-color: var(--white);
  padding: 80px 0;
}

.contacts-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-info h2 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background-color: var(--gray-50);
  border-radius: 8px;
}

.contact-item h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: 0;
}

.contact-visual {
  display: flex;
  justify-content: center;
}

/* Footer */
.footer {
  background-color: var(--gray-800);
  color: var(--gray-300);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-brand {
  color: var(--white);
  font-size: 1.125rem;
  font-weight: 600;
}

.footer-description {
  color: var(--gray-400);
  line-height: 1.6;
  max-width: 300px;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--gray-400);
  font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .content-split,
  .content-split.reverse,
  .contacts-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .content-split.reverse .content-left,
  .content-split.reverse .content-right {
    order: initial;
  }
  
  .services-grid,
  .products-grid,
  .approach-steps,
  .process-flow,
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-item {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  
  .contact-item h3 {
    text-align: center;
  }
  
  .content-image {
    height: 250px;
  }
  
  .content-image.dashboard,
  .content-image.team-photo,
  .content-image.office-photo {
    height: 250px;
  }
  
  .step-number {
    left: 2rem;
    transform: none;
  }
}