/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  font-family: "Nexa", sans-serif;
  background-color: #000;
  color: #fff;
  overflow-x: hidden;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

html {
  scroll-behavior: smooth;
}

/* Main content wrapper */
.main-content {
  flex: 1;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 100;
}

/* Navigation */
.navigation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-c {
  color: #3b82f6;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  font-size: 1.05rem;
  position: relative;
}

.nav-links a:hover {
  color: #3b82f6;
  transform: translateY(-2px);
}

.nav-links a.active {
  color: #3b82f6 !important;
}

.nav-social-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nav-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 16px;
  position: relative;
}

.nav-social-link:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.nav-social-link.linkedin:hover {
  background: #0077b5;
}

.nav-social-link.email:hover {
  background: #ea4335;
}

.nav-social-link.whatsapp:hover {
  background: #25d366;
}

.nav-instagram-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(15px);
  border-radius: 12px;
  padding: 12px;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  margin-top: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.nav-social-link.instagram-dropdown:hover .nav-instagram-menu {
  opacity: 1;
  visibility: visible;
}

.nav-social-link.instagram-dropdown:hover {
  background: #e4405f !important;
}

/* Language Switcher */
.language-switcher {
  position: relative;
  margin-left: 16px;
}

.language-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 8px 12px;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

.language-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.language-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(15px);
  border-radius: 12px;
  padding: 8px;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  margin-top: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  z-index: 1001;
}

.language-menu.active {
  opacity: 1;
  visibility: visible;
}

.language-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 14px;
}

.language-option:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: translateX(4px);
}

.flag {
  font-size: 16px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  z-index: 1002;
}

/* Section Backgrounds */
.section-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -10;
  overflow: hidden;
}

.background-placeholder,
.video-placeholder,
.image-placeholder,
.train-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  background-size: cover;
  background-position: center;
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  padding-left: 5%;
}

.hero-content {
  position: relative;
  z-index: 100;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 20px;
  width: 100%;
}

.hero-text-container {
  text-align: left;
  max-width: 800px;
  width: 100%;
  margin-left: 0;
}

.hero-main-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 24px;
  text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: #60a5fa;
  font-weight: 600;
  line-height: 1.6;
  max-width: 700px;
  margin: 0;
  text-shadow: 0 0 20px rgba(96, 165, 250, 0.3);
}

.hero-subtitle-separator {
  color: #3b82f6;
  margin: 0 8px;
}

.video-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -10;
  overflow: hidden;
}

.video-background video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: -5;
}

/* Section Video Backgrounds */
.section-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%) rotate(90deg) scale(1.2);
  z-index: -10;
  object-fit: cover;
  filter: brightness(0.7) contrast(1.2);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: -5;
}

/* Section Headers */
.section-header {
  margin-bottom: 48px;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 100;
}

.section-title-container {
  text-align: center;
  margin-bottom: 24px;
}

.section-title-text {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: #3b82f6;
  text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
  margin: 0;
  position: relative;
}

.section-title-text::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  border-radius: 2px;
}

.section-description {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: #ffffff;
  max-width: 800px;
  margin-bottom: 48px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  position: relative;
  z-index: 100;
  font-weight: 600;
}

/* Services Section */
.services-section {
  position: relative;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 100;
}

.service-card {
  background: rgba(17, 24, 39, 0.95);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.service-icon i {
  color: #fff;
  font-size: 24px;
}

.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.service-card p {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 16px;
  flex-grow: 1;
  font-weight: 500;
}

.learn-more {
  color: #3b82f6;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 0.3s ease;
}

.learn-more:hover {
  color: #60a5fa;
}

/* About Section */
.about-section {
  position: relative;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.about-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -8;
  opacity: 0.9;
}

.about-subtitle {
  font-size: clamp(1.35rem, 3.2vw, 1.6rem);
  font-weight: 600;
  margin-bottom: 48px;
  text-align: center;
  position: relative;
  z-index: 100;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 100;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-text p {
  color: #ffffff;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 500;
}

.see-more-btn {
  display: inline-block;
  padding: 12px 24px;
  border: 1px solid #3b82f6;
  color: #3b82f6;
  text-decoration: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.3s ease;
  align-self: flex-start;
  margin-top: 16px;
}

.see-more-btn:hover {
  background: #3b82f6;
  color: #fff;
}

.about-image {
  background: rgba(17, 24, 39, 0.8);
  padding: 16px;
  border-radius: 12px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.logo-container {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Industries Section */
.industries-section {
  position: relative;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 100;
}

.industry-card {
  background: rgba(17, 24, 39, 0.95);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.industry-card:hover {
  transform: translateY(-4px);
}

.industry-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.industry-icon i {
  color: #fff;
  font-size: 24px;
}

.industry-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: #fff;
}

.industry-card p {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 500;
}

/* Team Section */
.team-section {
  position: relative;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 100;
}

.team-card {
  background: rgba(17, 24, 39, 0.95);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  transition: transform 0.3s ease;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.team-card:hover {
  transform: translateY(-4px);
}

.team-avatar {
  width: 96px;
  height: 96px;
  background: #1e3a8a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  overflow: hidden;
}

.team-avatar i {
  color: #3b82f6;
  font-size: 48px;
}

.team-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: #fff;
}

.team-card p {
  color: #3b82f6;
  font-size: 1rem;
  font-weight: 600;
}

.team-member-image {
  width: 80%;
  height: 80%;
  object-fit: cover;
  border-radius: 50%;
}

/* Testimonials Section */
.testimonials-section {
  position: relative;
  padding: 80px 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.testimonials-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 100;
}

.testimonials-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s ease;
  width: 100%;
}

.testimonial-slide {
  display: flex;
  gap: 24px;
  min-width: 100%;
  flex-shrink: 0;
}

.testimonial-card {
  flex: 1;
  background: rgba(17, 24, 39, 0.95);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.star-filled {
  color: #3b82f6;
  font-size: 16px;
}

.testimonial-card p {
  color: #ffffff;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  margin-bottom: 16px;
  font-style: italic;
  font-weight: 500;
}

.testimonial-card h4 {
  font-weight: 700;
  color: #fff;
  font-size: 1.1rem;
}

.testimonials-navigation {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}

.testimonial-nav-btn {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 1.2rem;
}

.testimonial-nav-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.testimonial-nav-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Contact Section */
.contact-section {
  position: relative;
  padding: 80px 0 0;
  min-height: auto;
  display: block;
}

.contact-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -8;
  opacity: 0.9;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  position: relative;
  z-index: 100;
}

.contact-info h3 {
  color: #3b82f6;
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.vision-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.vision-text p {
  color: #ffffff;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 500;
}

.contact-form-container h3 {
  color: #3b82f6;
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.contact-form-container p {
  color: #ffffff;
  margin-bottom: 24px;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 500;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  background: rgba(55, 65, 81, 0.9);
  border: 2px solid rgba(75, 85, 99, 0.5);
  border-radius: 12px;
  padding: 16px 20px;
  color: #fff;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  transform: translateY(-2px);
}

.contact-form button {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 16px 24px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.contact-form button:hover {
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4);
}

.contact-form button:disabled {
  background: #6b7280;
  cursor: not-allowed;
  transform: none;
}

/* Form Messages */
.form-message {
  padding: 16px 20px;
  margin-top: 16px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  animation: slideIn 0.3s ease-out;
  display: none;
}

.form-message.success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
  border: 2px solid rgba(34, 197, 94, 0.3);
}

.form-message.error {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 2px solid rgba(239, 68, 68, 0.3);
}

/* Footer */
.footer {
  margin-top: auto;
  padding: 40px 0;
  border-top: 1px solid #374151;
  position: relative;
  z-index: 100;
  width: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  flex-shrink: 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 500;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.location {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-social {
  display: flex;
  gap: 16px;
  align-items: center;
}

.footer-social a {
  color: #ffffff;
  transition: color 0.3s ease;
}

.footer-social a:hover {
  color: #3b82f6;
}

/* Footer Instagram Dropdown */
.footer-instagram-dropdown {
  position: relative;
  color: #ffffff;
  cursor: pointer;
  transition: color 0.3s ease;
}

.footer-instagram-dropdown:hover {
  color: #e4405f;
}

.footer-instagram-menu {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 12px;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  margin-bottom: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.footer-instagram-dropdown:hover .footer-instagram-menu {
  opacity: 1;
  visibility: visible;
}

.instagram-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: background-color 0.3s ease;
  font-size: 0.95rem;
  white-space: nowrap;
  font-weight: 500;
}

.instagram-link:hover {
  background: rgba(228, 64, 95, 0.2);
}

.instagram-link i {
  font-size: 16px;
  color: #e4405f;
}

/* About Us Page */
.about-us-page {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 80px;
}

.about-us-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -10;
  opacity: 0.8;
}

.page-title {
  font-size: clamp(3.2rem, 8.2vw, 5.2rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 64px;
  margin-top: 32px;
}

.about-content-card {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(15px);
  border-radius: 24px;
  padding: clamp(32px, 5vw, 48px);
  max-width: 1000px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.content-section {
  margin-bottom: 32px;
}

.content-section h2 {
  color: #3b82f6;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.content-section p,
.content-section li {
  color: #ffffff;
  line-height: 1.7;
  margin-bottom: 8px;
  font-size: 1.05rem;
  font-weight: 500;
}

.content-section ul {
  list-style: none;
  padding-left: 0;
}

.content-section ul li {
  position: relative;
  padding-left: 0;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.content-section ul li:hover {
  color: #3b82f6;
  transform: translateX(5px);
}

.cta-button {
  margin-top: 24px;
  text-align: center;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
  position: relative;
  overflow: hidden;
}

.contact-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.contact-btn:hover::before {
  left: 100%;
}

.contact-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 35px rgba(59, 130, 246, 0.5);
  background: linear-gradient(135deg, #2563eb, #7c3aed);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
  font-weight: 600;
}

.back-to-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 15px 35px rgba(59, 130, 246, 0.6);
  background: linear-gradient(135deg, #2563eb, #7c3aed);
}

/* Logo image styling */
.logo-image {
  height: 40px;
  width: auto;
}

/* Footer Background Image */
.footer-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -10;
  opacity: 0.6;
}

/* See More Button */
.see-more-container {
  text-align: center;
  margin-top: 48px;
  position: relative;
  z-index: 100;
}

.see-more-btn-large {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.see-more-btn-large:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4);
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 20px;
    gap: 20px;
    border-radius: 0 0 12px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-social-links {
    display: none;
  }

  .language-switcher {
    margin-left: 8px;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-section {
    justify-content: center;
    padding-left: 0;
  }

  .hero-text-container {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .team-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-content {
    padding: 0 16px;
  }

  .container {
    padding: 0 16px;
  }

  .instagram-menu {
    left: 0;
    transform: none;
    min-width: 160px;
  }

  .footer-instagram-menu {
    left: 0;
    transform: none;
    min-width: 120px;
  }

  .testimonial-slide {
    flex-direction: column;
  }

  .section-video {
    transform: translate(-50%, -50%) rotate(90deg) scale(1.5);
  }
}

@media (max-width: 480px) {
  .about-content-card {
    padding: 24px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 16px;
  }

  .section-video {
    transform: translate(-50%, -50%) rotate(90deg) scale(1.8);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 1s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #0f172a;
}

::-webkit-scrollbar-thumb {
  background: #3b82f6;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #2563eb;
}

/* Scroll Animation Effects */
.service-card,
.industry-card,
.team-card {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s ease-out;
}

.service-card.animate,
.industry-card.animate,
.team-card.animate {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.service-card.animate:hover,
.industry-card.animate:hover,
.team-card.animate:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
  transform: translateY(-8px);
}

/* RTL Support for Arabic */
[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .nav-container {
  flex-direction: row-reverse;
}

[dir="rtl"] .nav-links {
  flex-direction: row-reverse;
}

[dir="rtl"] .section-title-container {
  flex-direction: row-reverse;
}

[dir="rtl"] .contact-content {
  direction: rtl;
}

[dir="rtl"] .about-content {
  direction: rtl;
}

[dir="rtl"] .hero-text-container {
  text-align: right;
}

/* Fixed Footer */
.footer {
  position: relative;
  bottom: 0;
  width: 100%;
  margin-top: 0;
}