/* ========================================
   Responsive — Mobile First Adjustments
======================================== */

@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 400px; max-width: 520px; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-col:nth-child(4), .footer-col:nth-child(5) { grid-column: span 1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 920px) {
  .nav-menu { display: none; }
  .nav-menu.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 16px;
    right: 16px;
    flex-direction: column;
    background: rgba(12, 14, 26, 0.96);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-top: 10px;
    gap: 4px;
  }
  .nav-menu.open a { width: 100%; padding: 12px 16px; }
  .menu-toggle { display: inline-flex; }
  .nav-cta .btn:not(.menu-toggle) { display: none; }

  .compare-table { font-size: 13px; }
  .compare-table th, .compare-table td { padding: 14px 12px; }
  .compare-wrap { overflow-x: auto; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }

  section { padding: 70px 0; }
  .page-header { padding: 130px 0 50px; }

  .cta-banner { padding: 50px 24px; margin: 60px 0; }
}

@media (max-width: 640px) {
  h1 { font-size: 2.2rem; }
  .hero { padding: 130px 0 50px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero-stat .num { font-size: 1.5rem; }

  .hero-visual { height: 360px; }
  .hero-card-1 { width: 260px; }
  .hero-card-2 { width: 220px; top: 60px; }
  .hero-card-3 { width: 280px; left: 30px; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .trust-item { font-size: 14px; }

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

  .form-row { grid-template-columns: 1fr; }
  .form-wrap { padding: 28px 22px; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .mobile-cta { display: block; }
  body { padding-bottom: 70px; }

  .compare-section { padding-bottom: 30px; }
  .filter-bar { gap: 8px; }
  .filter-btn { padding: 8px 14px; font-size: 13px; }

  .provider-actions { flex-direction: column; }

  .cta-banner { padding: 40px 20px; }
  .cta-banner h2 { font-size: 1.6rem; }
}

@media (max-width: 420px) {
  .container { padding: 0 16px; }
  .hero-card-1 { width: 230px; }
  .hero-card-2 { width: 200px; }
  .hero-card-3 { width: 240px; left: 20px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}