:root {
  --primary-color: #1e3a8a;
  --secondary-color: #ff6b00;
  --accent-color: #2563eb;
  --light-color: #f3f4f6;
  --dark-color: #1f2937;
  --text-color: #374151;
  --heading-color: #111827;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --white: #ffffff;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
  overflow-x: hidden;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}
a {
  text-decoration: none;
  color: var(--accent-color);
  transition: var(--transition);
}
a:hover {
  color: var(--primary-color);
}
ul {
  list-style: none;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
img {
  max-width: 100%;
  height: auto;
}
section {
  padding: 5rem 0;
}
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}
.btn-primary:hover {
  background-color: #152b6b;
  color: var(--white);
}
.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}
.btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--white);
}
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-size: 2.5rem;
  position: relative;
  display: inline-block;
}
.underline {
  height: 3px;
  width: 80px;
  background-color: var(--secondary-color);
  margin: 0.5rem auto 0;
}
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  padding: 1rem 0;
  z-index: 1000;
  transition: var(--transition);
}
.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo a {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo h1 {
  margin-bottom: 0;
  font-size: 1.5rem;
}
.logo img {
  height: 40px;
  margin-right: 10px;
}
.nav-menu {
  display: flex;
  align-items: center;
}
.nav-menu li {
  margin-left: 1.5rem;
}
.nav-link {
  color: var(--dark-color);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}
.nav-link:hover {
  color: var(--primary-color);
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}
.nav-link:hover::after {
  width: 100%;
}
.menu-toggle {
  display: none;
}
.hero {
  height: 100vh;
  min-height: 600px;
  position: relative;
  background-image: url("./images/HEADERIMG.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  margin-top: 0;
  padding-top: 0;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
}
.hero-content {
  margin-top: 8rem;
  position: relative;
  z-index: 1;
  color: var(--white);
  max-width: 600px;
}
.hero-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--white);
}
.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
}
.slogan-section {
  margin-top: 1rem;
  padding: 3rem 0;
  background-color: #f9f9f9;
  text-align: center;
}
.slogan {
  font-size: 3rem;
  font-weight: 700;
  color: #333;
  margin: 0;
}
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}
.about-text p {
  margin-bottom: 1rem;
}
.image-container {
  position: relative;
  height: 100%;
  min-height: 400px;
}
.factory-image {
  background-image: url("./images/HEADERIMG.jpg");
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  height: 100%;
  box-shadow: var(--shadow);
}
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.card {
  padding: 2rem;
  border-radius: 8px;
  background-color: var(--white);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.card-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.products {
  padding: 5rem 0;
  background-color: #f8f9fa;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 {
  font-size: 2.5rem;
  color: #333;
  margin-bottom: 0.5rem;
}
.underline {
  height: 4px;
  width: 70px;
  background-color: #2563eb;
  margin: 0 auto;
}
/* Product Slider */
.product-slider-container {
  display: flex;
  align-items: center;
  position: relative;
  margin: 2rem 0;
}
.product-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.product-slider-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}
.product-card {
  flex: 0 0 calc(25% - 20px);
  margin: 0 10px;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15);
}
.img-container {
  position: relative;
  width: 100%;
  height: 300px;
  padding-top: 75%;
  overflow: hidden;
  border-radius: 8px;
}
.img-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.img-container:hover img {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.15);
}
/* Navigation Buttons */
.slider-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  color: #333;
  z-index: 10;
  transition: background-color 0.3s ease, color 0.3s ease;
}
.prev-btn {
  margin-right: 10px;
}
.next-btn {
  margin-left: 10px;
}
.slider-nav:hover {
  background-color: #2563eb;
  color: #fff;
}
.slider-nav:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}
.clients-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}
.client-logos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.client-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
}
.logo-placeholder {
  /* width: 150px; */
  width: 100%;
  height: 80px;
  background-color: var(--light-color);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  font-weight: 600;
  padding: 0.5rem;
  text-align: center;
  box-sizing: border-box;
  color: var(--primary-color);
  box-shadow: var(--shadow);
}
.industries-served {
  text-align: center;
}
.industries-served h3 {
  margin-bottom: 2rem;
}
.industry-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
}
.industry-item {
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.industry-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.industry-item i {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.capabilities {
  background-color: var(--light-color);
}
.process-flow {
  margin-bottom: 3rem;
}
.process-flow h3 {
  text-align: center;
  margin-bottom: 2rem;
}
.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.process-step {
  flex: 1;
  min-width: 150px;
  text-align: center;
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.step-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.step-arrow {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin: 0 1rem;
}
.technologies,
.design-tools,
.quality-assurance {
  margin-bottom: 3rem;
}
.technologies h3,
.design-tools h3,
.quality-assurance h3 {
  text-align: center;
  margin-bottom: 2rem;
}
.tech-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}
.tech-item {
  padding: 1.5rem;
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}
.tech-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.tech-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}
.design-tools p,
.quality-assurance p {
  text-align: center;
  margin-bottom: 1rem;
}
.design-tools ul,
.quality-assurance ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 0 auto;
  max-width: 800px;
}
.design-tools li,
.quality-assurance li {
  background-color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  box-shadow: var(--shadow);
}
.directors-message {
  background-color: var(--white);
}
.message-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: center;
}
.director-image {
  background-image: url("./images/directorimg.jpg");
  background-size: cover;
  background-position: center;
  border-radius: 50%;
  height: 300px;
  width: 300px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}
.message-text p {
  margin-bottom: 1rem;
}
.director-sign {
  font-weight: 600;
  font-style: italic;
  text-align: right;
  margin-top: 1.5rem;
}
.contact-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}
.contact-link:hover {
  color: #4299e1;
  text-decoration: underline;
}
.contact-link::after {
  content: "✉️";
  font-size: 0.8em;
  opacity: 0.7;
}
.info-item:nth-child(2) .contact-link::after {
  content: " 📞";
}
@media (max-width: 480px) {
  .contact-link::after {
    display: none;
  }
}
.contact {
  background-color: var(--light-color);
}
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.info-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-top: 0.25rem;
}
.info-text h4 {
  margin-bottom: 0.5rem;
}
.info-text p {
  margin-bottom: 0.25rem;
}
.contact-form {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.contact-form h3 {
  margin-bottom: 1.5rem;
  text-align: center;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  resize: none;
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}
.footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 4rem 0 1rem;
}
.footer-logo {
  display: flex;
  gap: 1.3rem;
}
.company-logo {
  width: 40px;
  height: 40px;
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer-logo h2 {
  color: var(--white);
  margin-bottom: 0.5rem;
}
.footer-links h3,
.footer-products h3,
.footer-contact h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.footer-links ul,
.footer-products ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-links a,
.footer-products a {
  color: var(--light-color);
}
.footer-links a:hover,
.footer-products a:hover {
  color: var(--white);
}
.footer-contact p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}
.social-icons a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: var(--white);
  transition: var(--transition);
}
.social-icons a:hover {
  transform: translateY(-3px);
}
.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 45px;
  height: 45px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background-color: var(--dark-color);
  transform: translateY(-3px);
}
@media screen and (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .message-content {
    grid-template-columns: 1fr;
  }
  .director-image {
    margin-bottom: 2rem;
  }
  .process-steps {
    flex-direction: column;
    gap: 1.5rem;
  }
  .process-step {
    width: 100%;
  }
  .step-arrow {
    transform: rotate(90deg);
    margin: 0.5rem 0;
  }
  .product-card {
    flex: 0 0 calc(33.333% - 20px);
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 14px;
  }
  section {
    padding: 4rem 0;
  }
  .hero {
    height: auto;
    padding: 7rem 0 4rem;
  }
  .hero-content {
    margin-top: 4rem;
  }
  .slogan {
    font-size: 2.25rem;
  }
  .hero-buttons {
    justify-content: center;
  }
  .about-content {
    grid-template-columns: 1fr;
  }
  .image-container {
    min-height: 300px;
    margin-top: 2rem;
  }
  .contact-content {
    grid-template-columns: 1fr;
  }
  .contact-form {
    margin-top: 2rem;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding: 5rem 2rem 2rem;
    transition: 0.4s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 999;
  }
  .nav-menu.active {
    right: 0;
  }
  .nav-menu li {
    margin: 1.5rem 0;
  }
  .menu-toggle {
    display: block;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1000;
  }
  .menu-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
  }
  .product-list-full ul {
    columns: 1;
  }
  .product-card {
    flex: 0 0 calc(50% - 20px);
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 14px;
  }
  .slogan {
    font-size: 1.75rem;
  }
  .section-header h2 {
    font-size: 1.8rem;
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .tab-buttons {
    flex-direction: column;
    gap: 0.5rem;
  }
  .tab-btn {
    width: 100%;
    text-align: center;
  }
  .product-card {
    flex: 0 0 calc(100% - 20px);
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .product-slider-container {
    flex-direction: column;
  }
  .slider-nav {
    margin: 10px 0;
  }
  .prev-btn {
    margin-right: 0;
    margin-bottom: 10px;
  }
  .next-btn {
    margin-left: 0;
    margin-top: 10px;
  }
  .client-testimonials {
    height: 250px;
  }
  .testimonial-text {
    padding: 1.5rem;
  }
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-logo,
  .footer-links,
  .footer-products,
  .footer-contact {
    margin-bottom: 2rem;
  }
  .social-icons {
    justify-content: center;
  }
  .footer-logo {
    flex-direction: column;
    align-items: center;
  }
  .company-logo {
    margin-bottom: 1rem;
    width: 60px;
    height: 60px;
  }
  .logo-text {
    align-items: center;
  }
  .director-image {
    height: 250px;
    width: 250px;
  }
  .back-to-top {
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
  }
}