/* ============================================
   Responsive Styles — mobile-first overrides
   ============================================ */

/* Tablet and below */
@media (max-width: 1024px) {
  .nav__menu { gap: 2px; }
  .nav__menu a { padding: 6px 8px; font-size: 0.85rem; }
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
  body { padding-bottom: 64px; }

  .section { padding: 48px 0; }

  .nav__menu {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    flex-direction: column;
    padding: 80px 24px 24px;
    z-index: 200;
    overflow-y: auto;
    align-items: stretch;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden;
  }
  .nav__menu.is-open {
    transform: translateX(0);
    visibility: visible;
  }
  .nav__menu a {
    padding: 16px 12px;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
  }

  .nav__hamburger { display: block; z-index: 250; position: relative; }
  .nav__actions .btn { display: none; }

  .hero { min-height: 70vh; }
  .hero__inner { padding: 40px 20px; }
  .hero__badge { top: 16px; right: 16px; padding: 10px 14px; font-size: 0.85rem; }
  .hero p { font-size: 1rem; }

  .usp-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }

  .alt-row {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
  }
  .alt-row--reverse .alt-row__media { order: 0; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .site-footer { padding-top: 40px; }

  .fab-whatsapp { bottom: 76px; right: 16px; width: 52px; height: 52px; font-size: 1.5rem; }

  .mobile-bar {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #fff;
    border-top: 1px solid var(--color-border);
    z-index: 999;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.08);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .mobile-bar a {
    padding: 12px 8px;
    text-align: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
  }
  .mobile-bar a:first-child { color: #25D366; }
  .mobile-bar a:nth-child(2) { color: var(--color-primary); }
  .mobile-bar a:last-child {
    background: var(--color-accent);
    color: #fff;
  }
  .mobile-bar .icon { font-size: 1.1rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn { padding: 12px 20px; font-size: 0.95rem; }
  .nav { padding: 10px 16px; }
  .nav__logo img { height: 40px; }
  .nav__logo-text { font-size: 0.85rem; }
}

/* Reduced motion (full set is in style.css; this is a baseline) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print */
@media print {
  .site-header, .site-footer, .fab-whatsapp, .mobile-bar, .eb-banner { display: none; }
  body { padding: 0; }
}

/* Override any inline grid styles on mobile */
@media (max-width: 768px) {
  [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
}