/* ==========================================================================
   Responsive overrides — desktop-first, stepping down through laptop,
   tablet, mobile, and large mobile.
   ========================================================================== */

/* Laptop */
@media (max-width: 1180px) {
  .container { padding: 0 20px; }
  .hero-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
}

/* Tablet */
@media (max-width: 960px) {
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 88px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 460px; margin: 0 auto; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .stat-strip .container { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .category-tabs { grid-template-columns: repeat(2, 1fr); }
  .field-grid { grid-template-columns: 1fr; }
  .form-wrap { padding: 32px 24px; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }

  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .navbar { position: relative; }
  .mobile-drawer {
    position: fixed; top: 0; right: 0; height: 100vh; width: min(320px, 84vw);
    background: var(--color-white); z-index: 600; box-shadow: var(--shadow-lg);
    transform: translateX(100%); transition: transform 320ms cubic-bezier(.4,0,.2,1);
    padding: 24px; overflow-y: auto;
  }
  .mobile-drawer.open { transform: translateX(0); }
  .mobile-drawer .drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
  .mobile-drawer .close-drawer { background: var(--color-cream-dark); border: none; width: 40px; height: 40px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; }
  .mobile-drawer a { display: block; padding: 14px 12px; font-weight: 600; border-radius: var(--radius-sm); color: var(--color-ink); }
  .mobile-drawer a.active, .mobile-drawer a:hover { background: var(--color-cream-dark); color: var(--color-forest); }
  .mobile-drawer .nav-cta { margin: 16px 12px 0; }
  .drawer-overlay {
    position: fixed; inset: 0; background: rgba(20,40,26,0.5); z-index: 550;
    opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition);
  }
  .drawer-overlay.show { opacity: 1; visibility: visible; }
}

/* Mobile */
@media (max-width: 640px) {
  h1 { font-size: var(--step-4); }
  h2 { font-size: var(--step-3); }
  .section { padding: 48px 0; }
  .topbar .container { flex-direction: column; align-items: flex-start; gap: 4px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-call { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hero-stat-card { position: static; margin-top: 16px; }
  .stat-strip .container { grid-template-columns: 1fr 1fr; gap: 20px; padding: 32px 20px; }
  .category-tabs { grid-template-columns: 1fr 1fr; }
  .category-tab { padding: 16px 10px; font-size: 0.82rem; }
  .form-wrap { padding: 24px 16px; }
  .cta-banner { padding: 32px 24px; flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 120px; }
  .gallery-grid .wide { grid-column: span 1; }
  #scroll-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
  .radio-group, .checkbox-group { flex-direction: column; align-items: stretch; }
  .submit-row { flex-direction: column; align-items: stretch; }
  .brand small { display: none; }
}

/* Large mobile / small devices */
@media (max-width: 400px) {
  .container { padding: 0 16px; }
  .hero-call .num { font-size: var(--step-1); }
  .category-tabs { grid-template-columns: 1fr; }
}