/* Base Styles */
:root {
  --primary-color: #333;
  --secondary-color: #666;
  --accent-color: #0056b3;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --border-color: #dee2e6;
  --success-color: #28a745;
  --error-color: #dc3545;
  --container-width: 1200px;
  --header-height: 64px;
  --border-radius: 4px;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 15px;
}

a {
  text-decoration: none;
  color: var(--accent-color);
  transition: var(--transition);
}

a:hover {
  color: #003d7a;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.hidden {
  display: none !important;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 16px;
}

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

.btn-primary:hover {
  background-color: #003d7a;
  color: white;
}

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--accent-color);
  color: var(--accent-color);
}

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

.btn-lg {
  padding: 12px 24px;
  font-size: 18px;
}

.btn-full {
  width: 100%;
}

/* Navigation Bar Styles */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: white;
  box-shadow: var(--box-shadow);
  height: var(--header-height);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: bold;
  color: var(--dark-color);
}

.logo i {
  margin-right: 10px;
  color: var(--accent-color);
}

.nav-desktop {
  display: none;
}

.nav-link {
  margin: 0 15px;
  color: var(--dark-color);
  font-weight: 500;
}

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

.nav-actions {
  display: flex;
  align-items: center;
}

.menu-toggle {
  margin-left: 15px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--dark-color);
}

/* Mobile Navigation Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background-color: white;
  z-index: 1001;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
  transition: right 0.3s ease;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-container {
  padding: 20px;
}

.close-menu {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--dark-color);
  position: absolute;
  top: 20px;
  right: 20px;
}

.mobile-menu-content {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
}

.mobile-nav-link {
  padding: 15px 0;
  font-size: 18px;
  color: var(--dark-color);
  border-bottom: 1px solid var(--border-color);
}

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

.mobile-btn {
  margin-top: 20px;
}

/* Hero Section */
.hero {
  padding: 60px 0;
  background-color: var(--light-color);
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.hero-text p {
  font-size: 18px;
  color: var(--secondary-color);
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

/* Special Offers Marquee */
.special-offers {
  padding: 15px 0;
  background-color: #f0f0f0;
  overflow: hidden;
}

.marquee-container {
  width: 100%;
  overflow: hidden;
}

.marquee-content {
  display: flex;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}

.offer-item {
  display: flex;
  align-items: center;
  margin-right: 30px;
  font-weight: 500;
}

.offer-item i {
  margin-right: 10px;
  color: var(--accent-color);
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 28px;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.section-header p {
  font-size: 18px;
  color: var(--secondary-color);
}

/* Services Section */
.services {
  padding: 60px 0;
  background-color: white;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.service-icon {
  font-size: 48px;
  color: var(--accent-color);
  margin-bottom: 20px;
}

/* Card Styles */
.card {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.card-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.card-content {
  padding: 20px;
}

/* Freight Inquiry Form */
.freight-inquiry {
  padding: 60px 0;
  background-color: var(--light-color);
}

.inquiry-form-container {
  max-width: 800px;
  margin: 0 auto;
}

.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  flex: 1;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 16px;
}

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

.full-width {
  width: 100%;
}

.form-success {
  text-align: center;
  padding: 30px 0;
}

.form-success h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--success-color);
}

.form-success p {
  margin-bottom: 20px;
}

/* Company Introduction */
.company-intro {
  padding: 60px 0;
  background-color: white;
}

.intro-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.intro-text {
  flex: 1;
}

.intro-text h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.intro-text p {
  margin-bottom: 20px;
}

.intro-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

/* Contact Section */
.contact-section {
  padding: 60px 0;
  background-color: var(--light-color);
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.contact-icon {
  font-size: 36px;
  color: var(--accent-color);
  margin-bottom: 15px;
}

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

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  font-size: 18px;
  margin-bottom: 20px;
  color: white;
}

.footer-logo {
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: bold;
  color: white;
  margin-bottom: 15px;
}

.footer-logo i {
  margin-right: 10px;
  color: white;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: white;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact li {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
}

/* About Page Styles */
.company-history {
  padding: 60px 0;
  background-color: var(--light-color);
}

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

.timeline-item {
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--accent-color);
}

.values-section {
  padding: 60px 0;
  background-color: white;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.value-icon {
  font-size: 36px;
  color: var(--accent-color);
  margin-bottom: 15px;
}

.team-section {
  padding: 60px 0;
  background-color: var(--light-color);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 20px;
}

.team-info h3 {
  font-size: 20px;
  margin-bottom: 5px;
}

.team-info p {
  color: var(--secondary-color);
}

.cta-section {
  padding: 60px 0;
  background-color: white;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 400px;
  margin: 0 auto;
}

/* Rates Page Styles */
.popular-routes {
  padding: 60px 0;
  background-color: var(--light-color);
}

.rates-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.rate-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--border-color);
}

.rate-item:last-child {
  border-bottom: none;
}

.rate-route {
  display: flex;
  align-items: center;
}

.rate-route i {
  margin-right: 10px;
  color: var(--accent-color);
}

.rate-price {
  font-weight: 500;
}

.price {
  font-size: 18px;
  color: var(--dark-color);
}

.unit {
  font-size: 14px;
  color: var(--secondary-color);
}

.rates-notes {
  margin-top: 30px;
  text-align: center;
  color: var(--secondary-color);
  font-size: 14px;
}

.rates-notes p {
  margin-bottom: 5px;
}

.inquiry-section {
  padding: 60px 0;
  background-color: white;
}

/* Contact Page Styles */
.contact-info {
  padding: 60px 0;
  background-color: var(--light-color);
}

.contact-form-section {
  padding: 60px 0;
  background-color: white;
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.map-section {
  padding: 60px 0;
  background-color: var(--light-color);
}

.map-container {
  max-width: 1000px;
  margin: 0 auto;
}

.map-image {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.global-offices {
  padding: 60px 0;
  background-color: white;
}

.offices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.office-item {
  margin-bottom: 20px;
}

.office-name {
  font-weight: 500;
  margin-bottom: 5px;
}

.office-address {
  color: var(--secondary-color);
}

/* Services Page Styles */
.services-overview {
  padding: 60px 0;
  background-color: var(--light-color);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.service-card {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 30px;
  text-align: center;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card h3 {
  font-size: 20px;
  margin: 15px 0;
}

.service-card p {
  margin-bottom: 20px;
  color: var(--secondary-color);
}

.service-detail {
  padding: 60px 0;
  background-color: white;
}

.service-detail.alt {
  background-color: var(--light-color);
}

.service-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.service-content.reverse {
  flex-direction: column-reverse;
}

.service-text {
  flex: 1;
}

.service-text h2 {
  font-size: 28px;
  margin-bottom: 20px;
}

.service-text h3 {
  font-size: 20px;
  margin: 20px 0 10px;
}

.service-text p {
  margin-bottom: 20px;
}

.service-list {
  margin-bottom: 20px;
  padding-left: 20px;
}

.service-list li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 20px;
}

.service-list li:before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

.service-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.testimonials {
  padding: 60px 0;
  background-color: var(--light-color);
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-item {
  margin-bottom: 30px;
}

.testimonial-content {
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 30px;
  position: relative;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
}

.author-name {
  font-weight: 500;
  margin-bottom: 5px;
}

.author-company {
  color: var(--secondary-color);
}

/* Responsive Styles */
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .hero-content {
    flex-direction: row;
    align-items: center;
  }

  .intro-content {
    flex-direction: row;
    align-items: center;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-row {
    flex-direction: row;
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }

  .rates-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .offices-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-content {
    flex-direction: row;
    align-items: center;
  }

  .service-content.reverse {
    flex-direction: row-reverse;
  }
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}