/* General Styles */
:root {
  --primary-color: #0056b3;
  --primary-dark: #003d82;
  --primary-light: #0070e0;
  --accent-color: #00b4d8;
  --background-dark: #0a1a2f;
  --background-light: #1a2a3f;
  --text-light: #ffffff;
  --text-muted: #ccd6f6;
  --text-dark: #333333;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Montserrat', sans-serif;
  background-color: var(--background-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

section {
  padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

p {
  margin-bottom: 20px;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.highlight {
  color: var(--accent-color);
}

.section-tag {
  display: inline-block;
  background-color: rgba(0, 180, 216, 0.1);
  color: var(--accent-color);
  padding: 5px 15px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 40px;
  text-align: center;
}

/* Buttons */
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-light);
  border: 2px solid var(--primary-color);
  margin-left: 15px;
}

.btn-secondary:hover {
  background-color: rgba(0, 86, 179, 0.1);
  transform: translateY(-3px);
}

/* Header / Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(10, 26, 47, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 45px;
  border-radius: 0;
}

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 0;
  position: relative;
}

.nav-links a:not(.btn-primary):after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover:after {
  width: 100%;
}

.nav-links a.btn-primary {
  padding: 8px 20px;
  border-radius: 5px;
}

.menu-toggle {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(rgba(10, 26, 47, 0.8), rgba(10, 26, 47, 0.8)), url('images/hero-logistics.jpg');
  background-size: cover;
  background-position: center;
  margin-top: 0;
  padding-top: 80px;
}

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

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 20px;
  animation: fadeInUp 1s ease;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  animation: fadeInUp 1s 0.2s ease forwards;
  opacity: 0;
}

.hero-buttons {
  animation: fadeInUp 1s 0.4s ease forwards;
  opacity: 0;
}

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

/* About Section */
.about .container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-image {
  flex: 1;
  position: relative;
  z-index: 1;
}

.about-image:after {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  background-color: var(--primary-color);
  z-index: -1;
  border-radius: 8px;
}

.about-content {
  flex: 1;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 25px;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 15px;
}

.stats {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.stat-box {
  text-align: center;
  padding: 20px;
  background-color: var(--background-light);
  border-radius: 8px;
  flex: 1;
  margin-right: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-box:last-child {
  margin-right: 0;
}

.stat-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 5px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Services Section */
.services {
  text-align: center;
  background-color: var(--background-light);
}

.services h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.service-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  flex: 1;
  min-width: 250px;
  max-width: 300px;
  background-color: var(--background-dark);
  border-radius: 10px;
  padding: 30px;
  text-align: left;
  transition: var(--transition);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-card:after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 50px;
  background-color: var(--accent-color);
  transition: var(--transition);
}

.service-card:hover:after {
  height: 100%;
}

.service-icon {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  transition: var(--transition);
}

.service-card:hover h3 {
  color: var(--accent-color);
}

.service-card p {
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-link {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.service-link i {
  margin-left: 5px;
  transition: var(--transition);
}

.service-link:hover {
  color: var(--primary-light);
}

.service-link:hover i {
  transform: translateX(5px);
}

/* Why Choose Us Section */
.why-us .container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.why-us-content {
  flex: 1;
}

.why-us-content h2 {
  font-size: 2.5rem;
  margin-bottom: 30px;
}

.advantages {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.advantage {
  display: flex;
  align-items: flex-start;
}

.advantage-icon {
  min-width: 50px;
  height: 50px;
  background-color: rgba(0, 180, 216, 0.1);
  color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-right: 20px;
}

.advantage-text h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.advantage-text p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.why-us-image {
  flex: 1;
  position: relative;
}

.why-us-image img {
  border-radius: 10px;
  box-shadow: var(--shadow);
}

/* Testimonials Section */
.testimonials {
  text-align: center;
  background-color: var(--background-light);
}

.testimonials h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
}

.testimonial-slider {
  overflow: hidden;
}

.testimonial-wrapper {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%; /* Each card takes full width */
  box-sizing: border-box; /* Include padding and border in width */
  padding: 40px;
  background-color: var(--background-dark);
  border-radius: 10px;
  box-shadow: var(--shadow);
  text-align: left;
  max-width: 800px;
  /* margin: 0 auto; */
}

.testimonial-rating {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.testimonial-card p {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 30px;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
}

.author-info h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.author-info p {
  color: var(--text-muted);
  margin-bottom: 0;
  font-size: 0.9rem;
  font-style: normal;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.dot {
  width: 12px;
  height: 12px;
  background-color: var(--background-dark);
  border-radius: 50%;
  margin: 0 8px;
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--accent-color);
  transform: scale(1.2);
}

/* CTA Section */
.cta {
  text-align: center;
  background: linear-gradient(rgba(0, 86, 179, 0.9), rgba(0, 180, 216, 0.9)), url('images/cta-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 100px 0;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta p {
  color: var(--text-light);
  margin-bottom: 30px;
  font-size: 1.2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  margin-top: 30px;
}

.cta .btn-primary {
  background-color: var(--text-light);
  color: var(--primary-color);
}

.cta .btn-primary:hover {
  background-color: var(--background-dark);
  color: var(--text-light);
}

.cta .btn-secondary {
  border-color: var(--text-light);
}

/* Footer */
footer {
  background-color: var(--background-dark);
  padding: 80px 0 0;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 40px;
}

.footer-logo {
  flex: 0 0 100%;
  max-width: 300px;
  margin-bottom: 30px;
}

.footer-logo img {
  height: 45px;
  margin-bottom: 15px;
  border-radius: 0;
}

.footer-logo p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links,
.footer-services,
.footer-contact {
  flex: 1;
  min-width: 200px;
  margin-bottom: 30px;
}

footer h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

footer h4:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent-color);
}

footer ul {
  list-style: none;
}

footer ul li {
  margin-bottom: 10px;
}

footer ul li a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

footer ul li a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-contact p {
  color: var(--text-muted);
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
}

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

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

.social-links a {
  width: 40px;
  height: 40px;
  background-color: var(--background-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--accent-color);
  transform: translateY(-5px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid rgba(204, 214, 246, 0.1);
}

.footer-bottom p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  list-style: none;
}

.footer-legal li {
  margin-left: 20px;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--accent-color);
}

/* Mobile Responsiveness */
@media (max-width: 1200px) {
  .container {
    padding: 0 30px;
  }
  
  section {
    padding: 70px 0;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
}

@media (max-width: 992px) {
  /* Navigation */
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 76px;
    left: -100%;
    width: 80%;
    height: calc(100vh - 76px);
    background-color: var(--background-dark);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    transition: var(--transition);
    box-shadow: 5px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .nav-links li {
    margin: 0 0 25px 0;
  }
  
  /* About Section */
  .about .container {
    flex-direction: column;
  }
  
  .about-image, .about-content {
    flex: 0 0 100%;
    width: 100%;
  }
  
  .about-image {
    margin-bottom: 50px;
  }
  
  .about-image:after {
    right: 0;
  }
  
  /* Services Section */
  .service-card {
    min-width: 45%;
  }
  
  /* Why Choose Us Section */
  .why-us .container {
    flex-direction: column-reverse;
  }
  
  .why-us-content, .why-us-image {
    flex: 0 0 100%;
    width: 100%;
  }
  
  .why-us-content {
    margin-top: 50px;
  }
}

@media (max-width: 768px) {
  /* General */
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  section {
    padding: 60px 0;
  }
  
  /* Hero Section */
  .hero {
    height: auto;
    min-height: 100vh;
    padding: 120px 0 60px;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .btn-secondary {
    margin-left: 0;
    margin-top: 15px;
  }
  
  /* About Section */
  .about-content h2 {
    font-size: 2rem;
  }
  
  .stats {
    flex-direction: column;
  }
  
  .stat-box {
    margin-right: 0;
    margin-bottom: 15px;
  }
  
  /* Services Section */
  .service-card {
    min-width: 100%;
  }
  
  /* Testimonials */
  .testimonial-card {
    padding: 30px 20px;
  }
  
  .testimonial-card p {
    font-size: 1rem;
  }
  
  /* CTA Section */
  .cta {
    padding: 60px 0;
  }
  
  .cta h2 {
    font-size: 2rem;
  }
  
  .cta p {
    font-size: 1rem;
  }
  
  .cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .cta .btn-secondary {
    margin-left: 0;
    margin-top: 15px;
  }
  
  /* Footer */
  footer {
    padding: 60px 0 0;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .footer-logo, 
  .footer-links, 
  .footer-services, 
  .footer-contact {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 40px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal {
    margin-top: 15px;
    justify-content: center;
  }
  
  .footer-legal li {
    margin: 0 10px;
  }
}

@media (max-width: 576px) {
  /* General */
  .container {
    padding: 0 20px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  /* Hero Section */
  .hero h1 {
    font-size: 1.8rem;
  }
  
  /* About Section */
  .about-image:after {
    display: none;
  }
  
  /* Services Section */
  .services h2 {
    font-size: 1.8rem;
  }
  
  /* Why Choose Us */
  .advantage {
    flex-direction: column;
  }
  
  .advantage-icon {
    margin-bottom: 15px;
    margin-right: 0;
  }
  
  /* Testimonials */
  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }
  
  .testimonial-author img {
    margin: 0 auto 15px;
  }
  
  /* Button Responsiveness */
  .btn-primary, .btn-secondary {
    display: block;
    width: 100%;
    text-align: center;
  }
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Additional Animations */
.fade-in {
  animation: fadeIn 1s ease-in-out;
}

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

/* Enhance accessibility */
:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

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

/* .dot.active {
  background: black;
} */