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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

/* Colors */
:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary-color: #f8fafc;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --background-light: #f9fafb;
}

.text-primary {
  color: var(--primary-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
}

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

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

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* Header */
.header {
  background-color: white;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: bold;
}

.nav-desktop {
  display: flex;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: white;
  border-top: 1px solid var(--border-color);
  padding: 1rem;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--primary-color);
  background-color: var(--background-light);
}

.mobile-cta {
  margin-top: 0.5rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  padding: 8rem 0 5rem;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

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

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Services Section */
.services {
  background-color: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 4rem;
  height: 4rem;
  background-color: #dbeafe;
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.service-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.service-description {
  color: var(--text-secondary);
}

/* Benefits Section */
.benefits {
  background-color: var(--background-light);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background-color: white;
  padding: 2.5rem 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.benefit-icon {
  width: 4rem;
  height: 4rem;
  background-color: #d1fae5;
  color: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.benefit-metric {
  font-size: 3rem;
  font-weight: bold;
  color: var(--success-color);
  margin-bottom: 1rem;
}

.benefit-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.benefit-description {
  color: var(--text-secondary);
}

/* Testimonials Section */
.testimonials {
  background-color: white;
}

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

.testimonial-card {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.testimonial-result {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  color: var(--success-color);
  font-weight: 600;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-author {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
}

.author-company {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Cases Section */
.cases {
  background-color: var(--background-light);
}

.stats-badges {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.stat-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  font-weight: 500;
  color: var(--text-primary);
}

.cases-grid {
  display: grid;
  gap: 3rem;
}

.case-card {
  background-color: white;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  display: grid;
  grid-template-columns: 2fr 1fr;
  border: 1px solid var(--border-color);
}

.case-content {
  padding: 2rem;
}

.case-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.case-icon {
  width: 3rem;
  height: 3rem;
  background-color: #dbeafe;
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.case-sector {
  background-color: var(--background-light);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.case-title {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.case-client {
  color: var(--text-secondary);
}

.case-details {
  display: grid;
  gap: 1.5rem;
}

.case-section h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.case-section p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.case-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tech-tag {
  background-color: var(--background-light);
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--border-color);
}

.case-results {
  background-color: var(--background-light);
  padding: 2rem;
}

.case-results h4 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.results-list {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

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

.result-metric {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  min-width: 3rem;
}

.result-description {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.case-testimonial {
  background-color: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--primary-color);
}

.case-testimonial p {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.author-position {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

/* About Section */
.about {
  background-color: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.mission-vision {
  display: grid;
  gap: 2rem;
}

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

.mv-header i {
  color: var(--primary-color);
  font-size: 2rem;
}

.mv-header h3 {
  color: var(--text-primary);
  margin: 0;
}

.mission p,
.vision p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background-color: white;
  padding: 1.5rem;
  border-radius: 0.5rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-card:nth-child(1) .stat-number {
  color: var(--primary-color);
}

.stat-card:nth-child(2) .stat-number {
  color: var(--success-color);
}

.stat-card:nth-child(3) .stat-number {
  color: #8b5cf6;
}

.stat-card:nth-child(4) .stat-number {
  color: #f59e0b;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.values {
  margin-top: 4rem;
}

.values-title {
  text-align: center;
  color: var(--text-primary);
  margin-bottom: 3rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.value-card {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-icon {
  width: 4rem;
  height: 4rem;
  background-color: #dbeafe;
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}

.value-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.value-description {
  color: var(--text-secondary);
}

/* Process Section */
.process {
  background-color: var(--background-light);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.process-step {
  text-align: center;
}

.step-number {
  width: 4rem;
  height: 4rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.25rem;
  font-weight: bold;
}

.step-title {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.step-description {
  color: var(--text-secondary);
}

/* Contact Section */
.contact {
  background-color: var(--background-light);
}

.contact-benefits {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.contact-benefit {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  font-weight: 500;
  color: var(--primary-color);
}

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

.form-card {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header i {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.form-header h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.form-header p {
  color: var(--text-secondary);
}

.contact-form {
  display: grid;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: grid;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-info-section {
  display: grid;
  gap: 1.5rem;
}

.contact-info-card,
.why-choose-card,
.guarantee-card {
  background-color: white;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

.contact-info-card h3,
.why-choose-card h3 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.contact-info-list {
  display: grid;
  gap: 1.5rem;
}

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

.contact-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: #dbeafe;
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.contact-details p {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-details span {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.benefits-list {
  display: grid;
  gap: 1rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.benefit-item i {
  color: var(--success-color);
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.benefit-item h4 {
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.benefit-item p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.guarantee-card {
  background-color: #eff6ff;
  border-color: #dbeafe;
}

.guarantee-content {
  text-align: center;
}

.guarantee-content i {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.guarantee-content h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.guarantee-content p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* CTA Section */
.cta {
  background-color: var(--primary-color);
  color: white;
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  color: white;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Footer */
.footer {
  background-color: #1f2937;
  color: white;
  padding: 3rem 0 1rem;
}

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

.footer-main {
  display: grid;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-description {
  color: #d1d5db;
  line-height: 1.7;
  max-width: 400px;
}

.footer-contact {
  display: grid;
  gap: 0.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #d1d5db;
}

.contact-item i {
  color: #60a5fa;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.footer-column h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-column ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.footer-column a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: #9ca3af;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.modal-header {
  margin-bottom: 1rem;
}

.modal-header i {
  color: var(--success-color);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.modal-header h3 {
  color: var(--text-primary);
  margin-bottom: 0;
}

.modal-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-desktop,
  .nav-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .mobile-menu.show {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .services-grid,
  .benefits-grid,
  .testimonials-grid,
  .values-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stats-badges,
  .contact-benefits {
    flex-direction: column;
    align-items: center;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  .container {
    padding: 0 1rem;
  }

  section {
    padding: 3rem 0;
  }

  .hero {
    padding: 6rem 0 3rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }

  .service-card,
  .benefit-card,
  .testimonial-card,
  .value-card {
    padding: 1.5rem;
  }

  .case-card {
    margin: 0 -1rem;
    border-radius: 0;
  }

  .case-content,
  .case-results {
    padding: 1.5rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 1.5rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card,
.benefit-card,
.testimonial-card,
.value-card,
.case-card {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for anchor links */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .header,
  .mobile-menu,
  .cta,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
}