@media (max-width: 1024px) {
  .hero h1 { font-size: 2.75rem; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-4px); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .location-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 1.625rem; }
  .section-header { margin-bottom: 32px; }

  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 2.25rem; }
  .hero-sub { font-size: 1rem; }
  .hero-visual { order: -1; }
  .hero-visual-inner { max-width: 320px; }
  .hero-trust { flex-direction: column; text-align: center; }
  .hero-actions { justify-content: center; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat-card { padding: 24px 16px; }
  .stat-number { font-size: 2rem; }

  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .glass-card { padding: 24px; }

  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .pricing-grid { grid-template-columns: 1fr; gap: 16px; max-width: 400px; margin: 0 auto; }
  .pricing-card { padding: 32px 24px; }

  .review-card { min-width: calc(100% - 0px); }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 24px; }

  .whatsapp-cta { padding: 48px 24px; }
  .whatsapp-cta h2 { font-size: 1.5rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 8px;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -8px 0 32px rgba(0,0,0,0.08);
    z-index: 998;
    overflow-y: auto;
  }

  .nav-links.open { right: 0; }

  .nav-links a {
    display: block;
    padding: 14px 16px;
    font-size: 0.9375rem;
    border-radius: 12px;
    transition: var(--transition);
  }

  .nav-links a:hover {
    background: rgba(34, 197, 94, 0.06);
    color: var(--primary);
  }

  .nav-links a::after { display: none; }

  .nav-links .btn { margin-top: 8px; width: 100%; justify-content: center; }
  .nav-actions .btn { display: none; }

  .hamburger { display: flex; }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 997;
    display: none;
  }

  .nav-overlay.show { display: block; }

  .diag-options { flex-direction: column; align-items: stretch; }
  .diag-option { min-width: auto; }

  .health-meter { gap: 32px; }
  .health-ring { width: 160px; height: 160px; }
  .health-score-number { font-size: 2rem; }

  .page-header { padding: 100px 0 40px; }
  .page-header h1 { font-size: 1.75rem; }

  .content-section { padding: 40px 0; }

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

  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: 1.875rem; }
  .section-title { font-size: 1.375rem; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .glass-card { padding: 20px; }
  .glass-card .card-icon { width: 40px; height: 40px; font-size: 1rem; }
  .glass-card h3 { font-size: 0.875rem; }
  .glass-card p { font-size: 0.75rem; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-number { font-size: 1.75rem; }
  .popup { padding: 28px 20px; margin: 12px; }
  .floating-buttons { right: 16px; bottom: 16px; }
  .floating-btn { width: 48px; height: 48px; font-size: 1.125rem; }
  .back-to-top { right: 16px; bottom: 84px; width: 40px; height: 40px; }
  .pricing-price { font-size: 2rem; }
  .timeline-content h4 { font-size: 0.875rem; }
  .timeline-content p { font-size: 0.75rem; }
}

@media (max-width: 360px) {
  .hero h1 { font-size: 1.625rem; }
  .container { padding: 0 16px; }
  .services-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .btn { font-size: 0.8125rem; padding: 12px 22px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (min-width: 769px) {
  .nav-overlay { display: none !important; }
  .hamburger { display: none !important; }
}

@media (min-width: 1025px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .floating-buttons, .popup-overlay, #loader, .back-to-top { display: none !important; }
  .sticky-header { position: relative; }
  .hero { min-height: auto; }
}