/* ==========================================================================
   Harding Events Venue — Responsive Rules
   ========================================================================== */

/* ---------- Large desktop refinement ---------- */
@media (max-width: 1300px) {
  :root { --container-width: 1120px; }
}

/* ---------- Tablet / small laptop ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .counters { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .about-media img { height: 420px; }
  .contact-grid { grid-template-columns: 1fr; }
  .enquire-grid { grid-template-columns: 1fr; }
  .enquire-info { padding: var(--space-lg); }
  .map-frame { min-height: 320px; }
  .map-frame iframe { min-height: 320px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-10px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { columns: 2 260px; }
  .offer-card { flex: 0 0 calc(66% - var(--space-md) / 2); }
  .offer-card-image { height: 260px; }
}

/* ---------- Mobile navigation breakpoint ---------- */
@media (max-width: 860px) {
  .topbar { display: none; }
  .navbar { top: 0; }

  .nav-links { display: none; }
  .nav-book-btn { display: none; }
  .nav-cta { padding-right: var(--space-lg); }
  .hamburger { display: flex; }

  .mobile-menu {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(85vw, 380px);
    background: var(--color-white);
    box-shadow: -20px 0 60px rgba(18,18,18,0.2);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    padding: calc(var(--nav-height-solid) + var(--space-lg)) var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-medium);
  }

  .mobile-menu.open { transform: translateX(0); }

  .mobile-menu a {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    padding-block: 0.6rem;
    border-bottom: 1px solid var(--color-border);
  }

  .mobile-menu a.active { color: var(--color-primary); }

  .mobile-menu .btn { margin-top: var(--space-md); }

  .menu-backdrop {
    display: block;
    position: fixed; inset: 0;
    background: rgba(30,30,30,0.5);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
  }

  .menu-backdrop.open { opacity: 1; visibility: visible; }
}

/* ---------- Small tablet / large phone ---------- */
@media (max-width: 780px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .about-points { grid-template-columns: 1fr; }
  .counters { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .pricing-grid { grid-template-columns: 1fr; }
  .modal-box { padding: var(--space-lg); }
  .modal-overlay { padding: var(--space-sm); }
  .contact-grid > div:first-child { padding: var(--space-lg); }
  .hero-actions, .cta-actions { justify-content: flex-start; }
  .cta-actions { justify-content: center; }
  .booking-panel { padding: var(--space-lg); }
  .gallery-grid { columns: 1 100%; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .offer-card { flex: 0 0 85%; }
  .offer-card-image { height: 240px; }
  .offer-carousel .carousel-arrow.prev { left: 0; }
  .offer-carousel .carousel-arrow.next { right: 0; }
  .date-picker-panel { flex-direction: column; align-items: stretch; left: 50%; transform: translateX(-50%); }
  .date-picker-months { flex-direction: column; }
  .date-picker-month { width: 100%; }
  .date-picker-nav { margin-top: 0; position: absolute; top: var(--space-md); }
  .date-picker-nav.prev { left: var(--space-md); }
  .date-picker-nav.next { right: var(--space-md); }
}

/* ---------- Phone ---------- */
@media (max-width: 560px) {
  :root { --space-2xl: 4rem; --space-3xl: 5rem; }
  .container { padding-inline: var(--space-md); }
  .hero-carousel { height: 74vh; min-height: 520px; }
  .hero-carousel-content {
    padding-inline: var(--space-sm);
    padding-top: calc(var(--nav-height) + var(--space-md));
    justify-content: center;
  }
  .hero-carousel-content h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-carousel-content p.lead { font-size: 1.05rem; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; }
  .hero-actions, .cta-actions { flex-direction: column; }
  .carousel-arrow { width: 36px; height: 36px; font-size: 1rem; }
  .carousel-arrow.prev { left: 0.4rem; }
  .carousel-arrow.next { right: 0.4rem; }
  .about-media .badge-float { right: 0; bottom: 0; padding: var(--space-sm) var(--space-md); }
  .about-media img { height: 320px; }
  .lightbox-prev, .lightbox-next { display: none; }
  .lightbox-content img { max-width: 92vw; max-height: 70vh; }
  .page-header { height: 42vh; min-height: 300px; }
  .section-heading { margin-bottom: var(--space-lg); }
  section { padding-block: var(--space-xl); }
  .modal-box { padding: var(--space-md); }
  .modal-box h2 { padding-right: var(--space-lg); font-size: 1.5rem; }
  .contact-grid > div:first-child { padding: var(--space-md); }
}