:root {
  --primary-color: #00acc1;
  --secondary-color: #b2ebf2;
  --accent-color: #ffb300;
  --dark-color: #1a1a1a;
  --light-color: #ffffff;
  --gray-color: #666666;
  --light-gray: #f5f5f5;
  --border-color: #e0e0e0;
  --success-color: #4caf50;
  --error-color: #f44336;
  --warning-color: #ff9800;

  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: Georgia, "Times New Roman", serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);

  --transition: all 0.3s ease;
  --animation-duration: 0.6s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--light-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--dark-color);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-color);
  color: var(--light-color);
  padding: var(--spacing-md);
  z-index: 10000;
  transform: translateY(100%);
  transition: var(--transition);
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-content p {
  flex: 1;
  margin: 0;
}

.cookie-content a {
  color: var(--primary-color);
  text-decoration: none;
}

.cookie-content a:hover {
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.cookie-btn {
  padding: var(--spacing-xs) var(--spacing-md);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.cookie-btn.accept {
  background: var(--primary-color);
  color: var(--light-color);
}

.cookie-btn.accept:hover {
  background: #008a9b;
}

.cookie-btn.decline {
  background: transparent;
  color: var(--light-color);
  border: 1px solid var(--light-color);
}

.cookie-btn.decline:hover {
  background: var(--light-color);
  color: var(--dark-color);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

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

.nav-link {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--dark-color);
  margin: 3px 0;
  transition: var(--transition);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  min-height: 100vh;
  padding: var(--spacing-xxl) var(--spacing-lg);
  background: linear-gradient(
    135deg,
    var(--light-color) 0%,
    var(--secondary-color) 100%
  );
}

.hero-content {
  animation: slideInLeft var(--animation-duration) ease-out;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--dark-color);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--gray-color);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  color: var(--light-color);
  padding: var(--spacing-md) var(--spacing-xl);
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hero-image {
  animation: slideInRight var(--animation-duration) ease-out;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.services {
  padding: var(--spacing-xxl) 0;
  background: var(--light-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

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

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

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

.service-card p {
  margin-bottom: var(--spacing-md);
  color: var(--gray-color);
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-features li {
  padding: var(--spacing-xs) 0;
  position: relative;
  padding-left: var(--spacing-md);
  color: var(--gray-color);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.service-btn {
  background: var(--primary-color);
  color: var(--light-color);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.service-btn:hover {
  background: #008a9b;
  transform: translateY(-1px);
}

.timeline-section {
  padding: var(--spacing-xxl) 0;
  background: var(--light-gray);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(
    to bottom,
    var(--primary-color),
    var(--accent-color)
  );
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
}

.timeline-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: calc(50% + 30px);
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: calc(50% + 30px);
  margin-right: 0;
  text-align: left;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border: 4px solid var(--light-color);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-item::before {
  content: attr(data-year);
  position: absolute;
  left: 50%;
  top: -10px;
  transform: translateX(-50%);
  background: var(--accent-color);
  color: var(--light-color);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 3;
}

.timeline-content {
  background: var(--light-color);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.timeline-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--dark-color);
}

.timeline-content p {
  color: var(--gray-color);
}

.fleet {
  padding: var(--spacing-xxl) 0;
  background: var(--light-color);
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.fleet-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.fleet-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

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

.fleet-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--light-color);
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
}

.fleet-info h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.testimonials {
  padding: var(--spacing-xxl) 0;
  background: var(--light-gray);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial-card {
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-md);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  color: var(--gray-color);
  line-height: 1.6;
}

.testimonial-author strong {
  display: block;
  color: var(--dark-color);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
  color: var(--gray-color);
  font-size: 0.9rem;
}

.team {
  padding: var(--spacing-xxl) 0;
  background: var(--light-color);
}

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

.team-member {
  text-align: center;
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.member-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  color: var(--light-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 auto var(--spacing-md);
}

.team-member h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--dark-color);
}

.member-role {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.member-bio {
  color: var(--gray-color);
  font-size: 0.95rem;
  line-height: 1.5;
}

.trust {
  padding: var(--spacing-xxl) 0;
  background: var(--light-gray);
}

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

.trust-item {
  text-align: center;
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.trust-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.trust-item h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--dark-color);
}

.trust-item p {
  color: var(--gray-color);
}

.contact {
  padding: var(--spacing-xxl) 0;
  background: var(--light-color);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.contact-info h3,
.contact-form h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--dark-color);
}

.contact-item {
  margin-bottom: var(--spacing-lg);
}

.contact-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-color);
  font-weight: 600;
}

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

.contact-item a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form {
  background: var(--light-gray);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--dark-color);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.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(0, 172, 193, 0.1);
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: var(--error-color);
}

.form-error {
  display: block;
  color: var(--error-color);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
  min-height: 1.2rem;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: 0.95rem;
  line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: 3px;
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: "✓";
  position: absolute;
  top: -2px;
  left: 2px;
  color: var(--light-color);
  font-size: 12px;
  font-weight: bold;
}

.submit-btn {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  color: var(--light-color);
  border: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  width: 100%;
}

.submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.footer {
  background: var(--dark-color);
  color: var(--light-color);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-md);
  color: var(--light-color);
}

.footer-section h3 {
  font-size: 1.5rem;
  color: var(--primary-color);
}

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

.footer-section ul li {
  margin-bottom: var(--spacing-xs);
}

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

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: var(--spacing-lg);
  text-align: center;
  color: #cccccc;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 10000;
  animation: fadeIn 0.3s ease;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--light-color);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  animation: slideInUp 0.3s ease;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 2rem;
  cursor: pointer;
  color: var(--gray-color);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--dark-color);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: var(--spacing-lg);
    transform: translateY(-100%);
    transition: var(--transition);
    box-shadow: var(--shadow);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: auto;
  }

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

  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .section-title {
    font-size: 2rem;
  }

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

  .timeline::before {
    left: 20px;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 50px;
    margin-right: 0;
    text-align: left;
  }

  .timeline-marker {
    left: 20px;
    transform: translateX(-50%);
  }

  .timeline-item::before {
    left: 20px;
    transform: translateX(-50%);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .cookie-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }
}

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

  .stat-number {
    font-size: 2rem;
  }

  .service-card,
  .contact-form {
    padding: var(--spacing-lg);
  }

  .modal-content {
    padding: var(--spacing-lg);
    width: 95%;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}