/* ============================================================
   responsive.css — breakpoint adjustments
   ------------------------------------------------------------
   sm:  ≤ 480px  | md: ≤ 768px  | lg: ≤ 1024px  | xl: ≤ 1280px
   ============================================================ */

/* ============================================================
   ≤ 1024px — collapse desktop nav to hamburger
   ============================================================ */
@media (max-width: 1024px) {
  .site-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-right {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

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

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1.4fr 0.8fr;
    gap: 32px;
  }
}

/* ============================================================
   ≤ 768px — tablet
   ============================================================ */
@media (max-width: 768px) {
  .page-hero {
    padding: 56px 0 44px;
  }
  .section-pad {
    padding: var(--section-pad-md) 0;
  }

  .hero-section {
    padding: 64px 0 72px;
  }

  .cards-2x2 {
    grid-template-columns: 1fr;
  }

  .panels-2col {
    grid-template-columns: 1fr;
  }

  .leadership-grid,
  .rd-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .why-row {
    grid-template-columns: 80px 1fr;
    gap: 24px;
  }

  .form-field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-field-row > .form-field {
    margin-bottom: 22px;
  }

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

/* ============================================================
   ≤ 640px — small mobile
   ============================================================ */
@media (max-width: 640px) {
  .section-pad {
    padding: var(--section-pad-sm) 0;
  }

  .hero-section {
    padding: 56px 0 56px;
  }

  .hero-grid {
    gap: 40px;
  }

  .cards-4col {
    grid-template-columns: 1fr;
  }

  .trust-strip-inner {
    flex-direction: column;
    gap: 6px;
  }

  .trust-sep {
    display: none;
  }

  .why-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 32px 0;
  }

  .why-number {
    font-size: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .form-panel {
    padding: 28px 20px;
  }
}

/* ============================================================
   ≤ 480px — very small mobile
   ============================================================ */
@media (max-width: 480px) {
  .page-hero {
    padding: 48px 0 36px;
  }

  .hero-actions,
  .cta-actions,
  .thanks-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-outline,
  .cta-actions .btn-primary,
  .cta-actions .btn-outline,
  .thanks-actions .btn-primary,
  .thanks-actions .btn-outline {
    width: 100%;
    text-align: center;
  }

  .form-panel {
    padding: 24px 16px;
  }

  .legal-content h2 {
    font-size: 1.15rem;
  }
}