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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #1a1a1a;
  color: #ffffff;
  line-height: 1.6;
}

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

/* Apple-style Header */
.header {
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  position: sticky;
  top: 0;
  z-index: 9999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1024px;
  margin: 0 auto;
  padding: 20px 22px;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  color: #f5f5f7;
  font-size: 18px;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.8;
}

/* Desktop Navigation */
.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
}

.nav-item {
  color: #f5f5f7;
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  padding: 0 21px;
  height: 44px;
  display: flex;
  align-items: center;
  transition: opacity 0.3s ease;
  white-space: nowrap;
}

.nav-item:hover {
  opacity: 0.8;
}

.nav-item.active {
  opacity: 1;
  font-weight: 500;
}

/* Right Side Icons */
.nav-icons {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-icon-btn {
  background: none;
  border: none;
  color: #f5f5f7;
  font-size: 16px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.nav-icon-btn:hover {
  opacity: 0.8;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-menu-icon {
  position: relative;
  width: 18px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mobile-menu-icon span {
  display: block;
  height: 1px;
  width: 100%;
  background-color: #f5f5f7;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active .mobile-menu-icon span:first-child {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active .mobile-menu-icon span:last-child {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #000;
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.6, 1);
}

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

.mobile-menu-content {
  padding: 0 44px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  margin-top: 44px;
}

.mobile-logo {
  color: #f5f5f7;
  font-size: 18px;
}

.mobile-close-btn {
  background: none;
  border: none;
  color: #f5f5f7;
  font-size: 18px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-menu {
  list-style: none;
  margin: 52px 0 0 0;
  padding: 0;
}

.mobile-nav-menu li {
  border-bottom: 1px solid #424245;
}

.mobile-nav-item {
  color: #f5f5f7;
  text-decoration: none;
  font-size: 28px;
  font-weight: 600;
  line-height: 1.1;
  display: block;
  padding: 21px 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-item:hover {
  opacity: 0.8;
}

.mobile-nav-item.active {
  opacity: 1;
}

.mobile-menu-footer {
  margin-top: auto;
  padding: 44px 0;
  display: flex;
  gap: 44px;
}

.mobile-icon-btn {
  background: none;
  border: none;
  color: #f5f5f7;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
}

.mobile-icon-btn i {
  font-size: 20px;
}

/* Hero Section */
.hero {
  background-color: #111111;
  padding: 4rem 0;
  text-align: center;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #ffffff;
  font-weight: 300;
}

.breadcrumb {
  color: #888888;
  font-size: 0.9rem;
}

.breadcrumb-link {
  color: #888888;
  text-decoration: none;
}

.breadcrumb-link:hover {
  color: #ffffff;
}

.breadcrumb-separator {
  margin: 0 0.5rem;
}

.breadcrumb-current {
  color: #ffffff;
}

/* Main Content */
.main-content {
  padding: 3rem 0;
  background-color: #2a2a2a;
}

/* Facebook Rating */
.facebook-rating {
  background-color: #333333;
  padding: 1.5rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  max-width: 300px;
}

.rating-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.facebook-icon {
  color: #1877f2;
  font-size: 1.2rem;
}

.rating-text {
  color: #cccccc;
  font-size: 0.9rem;
}

.rating-stars {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rating-number {
  font-size: 1.5rem;
  font-weight: bold;
  color: #ffffff;
}

.stars {
  display: flex;
  gap: 2px;
}

.stars i {
  color: #ffd700;
  font-size: 1rem;
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.testimonial-card {
  background-color: #333333;
  border-radius: 8px;
  padding: 1.5rem;
  border: 1px solid #444444;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.profile-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.profile-avatar {
  width: 40px;
  height: 40px;
  background-color: #555555;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cccccc;
}

.profile-details h3 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.profile-date {
  color: #888888;
  font-size: 0.8rem;
}

.testimonial-facebook {
  color: #1877f2;
  font-size: 1.2rem;
}

.testimonial-content p {
  color: #cccccc;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Hidden testimonials initially */
.testimonial-card.hidden {
  display: none;
}

/* Load More Button Styles */
.load-more-container {
  text-align: center;
  margin: 3rem 0;
}

.load-more-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.load-more-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.load-more-btn:active {
  transform: translateY(0);
}

.load-more-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Loading Spinner */
.loading-spinner {
  color: #667eea;
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.loading-spinner i {
  font-size: 1.2rem;
}

/* No More Message */
.no-more-message {
  color: #28a745;
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.no-more-message i {
  font-size: 1.2rem;
}

/* Hidden class */
.hidden {
  display: none !important;
}

/* Fade in animation for new testimonials */
.testimonial-card.fade-in {
  animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 833px) {
  .nav-menu,
  .nav-icons {
    display: none;
  }

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

  .nav-content {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .testimonial-card {
    padding: 1rem;
  }

  .load-more-btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  .load-more-container {
    margin: 2rem 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 2rem 0;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .main-content {
    padding: 2rem 0;
  }

  .facebook-rating {
    max-width: 100%;
  }

  .nav-container {
    padding: 16px 16px;
  }

  .mobile-menu-content {
    padding: 0 22px;
  }
}

/* Add these new styles for the homepage after the existing styles */

/* Home Hero Section */
.home-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-color: #000000;
  padding: 6rem 0;
}

.hero-content {
  max-width: 800px;
}

.home-title {
  font-size: 4rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.title-line {
  display: block;
}

.blue-line {
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, #0066cc, #0099ff);
  margin-bottom: 2rem;
}

.hero-description {
  font-size: 1.2rem;
  color: #cccccc;
  margin-bottom: 2.5rem;
  max-width: 600px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.hero-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Testimonials Preview Section */
.testimonials-preview {
  background-color: #111111;
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 1rem;
  font-weight: 500;
}

.section-subtitle {
  color: #cccccc;
  font-size: 1.1rem;
}

.language-toggle {
  margin-top: 1rem;
}

.language-label {
  color: #cccccc;
  font-size: 1rem;
}

.testimonials-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.testimonial-preview-card {
  background-color: #222222;
  border-radius: 8px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.testimonial-preview-content {
  margin-bottom: 1.5rem;
}

.testimonial-preview-content p {
  color: #f5f5f7;
  font-size: 1rem;
  line-height: 1.6;
  font-style: italic;
}

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

.author-avatar {
  width: 40px;
  height: 40px;
  background-color: #333333;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cccccc;
}

.author-info h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: #999999;
  font-size: 0.8rem;
}

.view-all-container {
  text-align: center;
}

.view-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #0099ff;
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.view-all-btn:hover {
  color: #ffffff;
}

/* Courses Section */
.courses-section {
  background-color: #1a1a1a;
  padding: 5rem 0;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.course-card {
  background-color: #222222;
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

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

.course-content {
  padding: 1.5rem;
}

.course-title {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.course-description {
  color: #cccccc;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.course-btn {
  display: inline-block;
  background: linear-gradient(135deg, #0066cc, #0099ff);
  color: #ffffff;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.course-btn:hover {
  background: linear-gradient(135deg, #0099ff, #0066cc);
  transform: translateY(-2px);
}

/* About Section */
.about-section {
  background-color: #111111;
  padding: 5rem 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text p {
  color: #cccccc;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.about-btn {
  display: inline-block;
  background: transparent;
  color: #0099ff;
  border: 1px solid #0099ff;
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.about-btn:hover {
  background: rgba(0, 153, 255, 0.1);
  transform: translateY(-2px);
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

/* Contact Section */
.contact-section {
  background-color: #1a1a1a;
  padding: 5rem 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-form {
  background-color: #222222;
  padding: 2rem;
  border-radius: 8px;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  color: #ffffff;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  background-color: #333333;
  border: 1px solid #444444;
  border-radius: 4px;
  color: #ffffff;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0099ff;
}

.submit-btn {
  background: linear-gradient(135deg, #0066cc, #0099ff);
  color: #ffffff;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.submit-btn:hover {
  background: linear-gradient(135deg, #0099ff, #0066cc);
  transform: translateY(-2px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-item i {
  color: #0099ff;
  font-size: 1.2rem;
  margin-top: 0.25rem;
}

.info-item h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.info-item p {
  color: #cccccc;
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #333333;
  border-radius: 50%;
  color: #ffffff;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: #0099ff;
  transform: translateY(-2px);
}

/* Footer */
.footer {
  background-color: #111111;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 600;
}

.footer-links {
  display: flex;
  gap: 3rem;
}

.footer-column h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 0.8rem;
}

.footer-column ul li a {
  color: #cccccc;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-column ul li a:hover {
  color: #ffffff;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #333333;
}

.footer-bottom p {
  color: #888888;
  font-size: 0.9rem;
}

/* Responsive Styles for Homepage */
@media (max-width: 992px) {
  .home-title {
    font-size: 3rem;
  }

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

  .about-image {
    order: -1;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .home-title {
    font-size: 2.5rem;
  }

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

  .testimonials-preview-grid,
  .courses-grid {
    grid-template-columns: 1fr;
  }

  .home-hero {
    padding: 4rem 0;
    min-height: 60vh;
  }
}

@media (max-width: 480px) {
  .home-title {
    font-size: 2rem;
  }

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

  .section-title {
    font-size: 1.8rem;
  }

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