@media (max-width: 768px) {
  body {
    overflow-x: hidden;
  }

  .container {
    padding: 0 1rem;
  }

  #main-nav {
    top: 1rem;
    left: 1rem;
    right: 1rem;
  }

  .nav-container {
    padding: 0 1.5rem;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 100;
  }

  .mobile-menu-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
    transform: scale(1.05);
  }

  .hamburger-icon,
  .close-icon {
    font-size: 1.2rem;
    color: var(--phirst-blue-light);
    transition: all var(--transition-fast);
    position: absolute;
  }

  .close-icon {
    opacity: 0;
    transform: rotate(180deg);
  }

  .mobile-menu-btn.active .hamburger-icon {
    opacity: 0;
    transform: rotate(-180deg);
  }

  .mobile-menu-btn.active .close-icon {
    opacity: 1;
    transform: rotate(0deg);
  }

  .mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
  }

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

  .mobile-menu-blur {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  }

  .mobile-nav-link {
    display: block;
    color: var(--white);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 2rem;
    padding: 1.5rem 0;
    text-align: center;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 10;
  }

  .mobile-nav-link:hover {
    color: var(--phirst-blue-light);
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    transform: scale(1.05);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
    padding: 0 1rem;
    margin-top: 2rem;
  }

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

  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 300px;
    padding: 1rem 2rem;
  }

  .hero-visual {
    order: -1;
    height: 300px;
  }

  .financial-dashboard {
    transform: scale(0.8);
  }

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

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

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }

  .products-showcase {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-info {
    text-align: center;
    padding-right: 0;
  }

  .contact-form-container {
    padding: 2rem 1.5rem;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }
}

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

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

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

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

  .btn-primary,
  .btn-secondary {
    font-size: 0.9rem;
    padding: 0.875rem 1.5rem;
  }
}