:root {
  --primary-color: #0b2c4a;
  --secondary-color: #f4a63a;
  --accent-color: #1f6f54;
  --text-light: #ffffff;
  --text-dark: #0b2c4a;
  --gray-light: #f4f7fa;
  --gray-medium: #5f6f82;
  --border-color: #d8e1ea;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

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

/* Header Styles */
.header {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo h1 {
  font-size: 2rem;
  font-weight: bold;
  color: var(--secondary-color);
  margin-bottom: 0;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--text-light);
  margin-top: -5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
  padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--secondary-color);
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--primary-color);
  min-width: 250px;
  list-style: none;
  padding: 1rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  white-space: nowrap;
}

.dropdown-menu a:hover {
  background: rgba(244, 166, 58, 0.1);
}

.btn-cta {
  background: var(--secondary-color);
  color: var(--primary-color);
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  display: inline-block;
}

.btn-cta:hover {
  background: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-light);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(11, 44, 74, 0.85), rgba(31, 111, 84, 0.7));
}

.hero-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-light);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

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

.btn {
  padding: 1rem 2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  display: inline-block;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--text-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

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

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  border: none;
  font-size: 2rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  z-index: 20;
  transition: all 0.3s;
}

.carousel-control:hover {
  background: rgba(255, 255, 255, 0.3);
}

.carousel-control.prev {
  left: 2rem;
}

.carousel-control.next {
  right: 2rem;
}

.carousel-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 20;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s;
}

.indicator.active {
  background: var(--secondary-color);
  transform: scale(1.2);
}

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

.section-gray {
  background: var(--gray-light);
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-weight: bold;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--gray-medium);
  margin-bottom: 2rem;
}

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

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: var(--gray-medium);
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--text-light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-content {
  padding: 2rem;
}

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

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

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

.btn-link:hover {
  color: var(--accent-color);
}

.service-features {
  list-style: none;
  margin: 1.5rem 0;
}

.service-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--gray-medium);
}

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

/* Fleet Grid */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.fleet-item {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

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

.fleet-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

/* Testimonials */
.testimonials-section {
  position: relative;
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 3rem auto 0;
  min-height: 300px;
}

.testimonial-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s;
  background: var(--text-light);
  padding: 3rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-card.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.testimonial-content {
  margin-bottom: 2rem;
}

.testimonial-content p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--gray-medium);
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

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

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
  background: var(--primary-color);
  color: var(--text-light);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background: var(--secondary-color);
  color: var(--primary-color);
  transform: scale(1.1);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  height: 300px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(11, 44, 74, 0.9), transparent);
  padding: 2rem 1rem 1rem;
  color: var(--text-light);
  transform: translateY(100%);
  transition: transform 0.3s;
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay span {
  font-weight: bold;
  font-size: 1.1rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 3rem;
  cursor: pointer;
  z-index: 10000;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  border: none;
  font-size: 2rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: background 0.3s;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
  left: 2rem;
}

.lightbox-next {
  right: 2rem;
}

/* CTA Banner */
.cta-banner {
  position: relative;
  padding: 8rem 0;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  text-align: center;
}

.cta-content {
  position: relative;
  z-index: 10;
  color: var(--text-light);
}

.cta-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
}

.btn-cta-large {
  background: var(--secondary-color);
  color: var(--primary-color);
  padding: 1.25rem 3rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.2rem;
  transition: all 0.3s;
  display: inline-block;
}

.btn-cta-large:hover {
  background: var(--text-light);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Service Detail Page */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}

.service-detail-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: var(--gray-medium);
}

.service-detail-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-type-card {
  background: var(--text-light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

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

.service-type-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-type-card h3,
.service-type-card p {
  padding: 0 1.5rem;
}

.service-type-card h3 {
  color: var(--primary-color);
  margin: 1.5rem 0 1rem;
}

.service-type-card p {
  color: var(--gray-medium);
  padding-bottom: 1.5rem;
}

/* Operations Carousel */
.operations-carousel {
  position: relative;
  background: var(--text-light);
}

.ops-slider {
  position: relative;
  max-width: 1000px;
  margin: 3rem auto;
  height: 600px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.ops-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s;
}

.ops-slide.active {
  opacity: 1;
}

.ops-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ops-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 44, 74, 0.9);
  color: var(--text-light);
  padding: 1.5rem;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
}

.ops-prev,
.ops-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(11, 44, 74, 0.7);
  color: var(--text-light);
  border: none;
  font-size: 2rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  z-index: 10;
  transition: background 0.3s;
}

.ops-prev:hover,
.ops-next:hover {
  background: rgba(11, 44, 74, 0.9);
}

.ops-prev {
  left: 1rem;
}

.ops-next {
  right: 1rem;
}

/* Methodology Grid */
.methodology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.methodology-card {
  background: var(--text-light);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: transform 0.3s;
}

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

.method-number {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  background: var(--secondary-color);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
}

.methodology-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 5px;
  margin-bottom: 1rem;
}

.methodology-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.methodology-card p {
  color: var(--gray-medium);
  line-height: 1.7;
}

/* Safety Grid */
.safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.safety-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.safety-content p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: var(--gray-medium);
}

.feature-list {
  list-style: none;
  margin-top: 1.5rem;
}

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

.feature-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Related Services */
.related-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.related-service-card {
  background: var(--text-light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

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

.related-service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.related-service-card h3 {
  color: var(--primary-color);
  margin: 1.5rem 1.5rem 1rem;
}

.related-service-card p {
  color: var(--gray-medium);
  margin: 0 1.5rem 1rem;
}

.related-service-card .btn-link {
  margin: 0 1.5rem 1.5rem;
  display: inline-block;
}

/* Vision Mission Grid */
.vision-mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.vm-card {
  background: var(--text-light);
  padding: 3rem;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s;
}

.vm-card:hover {
  transform: translateY(-10px);
}

.vm-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.vm-card h3 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.vm-card p {
  color: var(--gray-medium);
  line-height: 1.8;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.value-card {
  background: var(--text-light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.value-card:hover {
  transform: translateY(-10px);
}

.value-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.value-content {
  padding: 2rem;
  text-align: center;
}

.value-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

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

.value-content p {
  color: var(--gray-medium);
  line-height: 1.7;
}

/* Certifications Grid */
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.cert-card {
  background: var(--text-light);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s;
}

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

.cert-card img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 1.5rem;
}

.cert-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.cert-card p {
  color: var(--gray-medium);
}

/* Image Banner */
.image-banner {
  position: relative;
  padding: 6rem 0;
  background-size: cover;
  background-position: center;
  text-align: center;
}

.banner-content {
  position: relative;
  z-index: 10;
  color: var(--text-light);
}

.banner-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.banner-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h3 {
  color: var(--secondary-color);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-col h4 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.footer-col p {
  line-height: 1.7;
  margin-bottom: 1rem;
  opacity: 0.9;
}

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

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  color: var(--text-light);
  text-decoration: none;
  opacity: 0.9;
  transition: all 0.3s;
}

.footer-col ul li a:hover {
  color: var(--secondary-color);
  opacity: 1;
  padding-left: 5px;
}

.certifications {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.certifications img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.contact-info li {
  opacity: 0.9;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 968px) {
  .nav {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--primary-color);
    flex-direction: column;
    justify-content: flex-start;
    padding: 2rem;
    transition: left 0.3s;
  }

  .nav.active {
    left: 0;
  }

  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-menu a {
    display: block;
    padding: 1rem 0;
    width: 100%;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: 1rem;
    display: none;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }

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

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

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .about-grid,
  .service-detail-grid,
  .safety-grid {
    grid-template-columns: 1fr;
  }

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

  .carousel-control {
    padding: 0.75rem 1rem;
    font-size: 1.5rem;
  }

  .carousel-control.prev {
    left: 1rem;
  }

  .carousel-control.next {
    right: 1rem;
  }

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

  .cta-content h2 {
    font-size: 2rem;
  }

  .vision-mission-grid {
    grid-template-columns: 1fr;
  }

  .ops-slider {
    height: 400px;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .lightbox-prev,
  .lightbox-next {
    padding: 0.5rem 1rem;
    font-size: 1.5rem;
  }

  .lightbox-prev {
    left: 0.5rem;
  }

  .lightbox-next {
    right: 0.5rem;
  }

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