/* ============================================
   Responsive: Mobile-First Overrides
   ============================================ */

/* ---- Small screens (max 768px) ---- */
@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 0;
    --container-padding: 1.25rem;
  }

  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }

  /* Navbar */
  .navbar__nav,
  .navbar__actions .navbar__login,
  .navbar__actions .btn {
    display: none;
  }

  .navbar__toggle {
    display: block;
  }

  .navbar__actions {
    gap: var(--space-2);
  }

  .navbar__dropdown-panel {
    display: none !important;
  }

  /* Hero */
  .hero {
    padding: calc(var(--space-16) + 60px) 0 var(--space-12);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__stats {
    gap: var(--space-6);
  }

  .hero__stat-value {
    font-size: var(--text-2xl);
  }

  /* Challenge row + Problems */
  .challenge-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }

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

  /* Stats */
  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  /* Feature highlights */
  .feature-highlights {
    grid-template-columns: 1fr;
  }

  /* Testimonials */
  .testimonials {
    grid-template-columns: 1fr;
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-total {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }

  .pricing-total__cta {
    align-items: center;
  }

  .pricing-bundle-row {
    flex-direction: column;
    gap: var(--space-3);
  }

  .pricing-input-group {
    flex-direction: column;
    gap: var(--space-2);
  }

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

  /* Why grid */
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer__bottom-links {
    justify-content: center;
  }

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

  .form-type-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Feature pages */
  .feature-hero {
    padding: calc(var(--space-12) + 60px) 0 var(--space-10);
  }

  .problem-list {
    grid-template-columns: 1fr;
  }

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

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

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

  .example-questions {
    grid-template-columns: 1fr;
  }

  .service-features {
    grid-template-columns: 1fr;
  }

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

  /* Grids */
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ---- Medium screens (max 1024px) ---- */
@media (max-width: 1024px) and (min-width: 769px) {
  /* Feature highlights */
  .feature-highlights {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  /* Why grid */
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Stats */
  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }

  /* Capability grid */
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .scenario-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Very small screens (max 480px) ---- */
@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
  }

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

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

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

  .feature-cta__actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }
}