/* =========================================================
   Responsive Styles — Gothic Dark Kingdom
   Breakpoints: 480px, 768px, 1024px, 1280px
   ========================================================= */

/* ---------- Tablet (≤ 1024px) ---------- */
@media (max-width: 1024px) {
  .container { padding: 0 var(--space-6); }
  .footer-inner { padding: 0 var(--space-6); }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .map-container { height: 540px; }

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

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

  .section-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
  }

  .section-description {
    font-size: var(--fs-sm);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .hero-cta-group {
    flex-direction: row;
    justify-content: center;
    align-items: center;
    max-width: none;
    margin-bottom: 0;
  }

  .hero-cta-group .btn {
    width: auto;
    min-width: 160px;
  }
}

/* ---------- Mobile Large (≤ 768px) ---------- */
@media (max-width: 768px) {
  section { padding: var(--space-16) 0; }

  /* Navigation: mobile menu toggle visible */
  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: var(--space-1);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-4) var(--space-3);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
    z-index: 99;
    animation: nav-menu-in 220ms var(--ease-out-expo) both;
  }

  .nav-menu.open { display: flex; }

  @keyframes nav-menu-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .nav-link {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    text-align: left;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-2);
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Hero */
  .hero-content { padding: var(--space-8) 0; }
  .hero-stats { gap: var(--space-8); }
  .hero-stat-value { font-size: var(--fs-2xl); }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-12);
  }

  .hero-cta-group .btn { width: 100%; }

  /* Grid layout reflow */
  .region-grid, .region-list-grid {
    grid-template-columns: 1fr;
  }

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

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

  .stat-item:not(:last-child)::after {
    display: none;
  }

  /* Map controls */
  .map-controls { padding: var(--space-5); }
  .map-container { height: 460px; }

  .controls-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-chips { width: 100%; }

  /* FAQ */
  .faq-question {
    padding: var(--space-4) var(--space-5);
    font-size: var(--fs-sm);
  }

  .faq-item.open .faq-answer {
    padding: 0 var(--space-5) var(--space-5);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  /* CTA banner */
  .cta-banner, .under-map-cta {
    padding: var(--space-12) var(--space-6);
  }

  .decorative-divider::before,
  .decorative-divider::after {
    width: 40px;
  }
}

/* ---------- Mobile Small (≤ 480px) ---------- */
@media (max-width: 480px) {
  section { padding: var(--space-12) 0; }

  .container { padding: 0 var(--space-4); }
  .footer-inner { padding: 0 var(--space-4); }

  /* Hero further compression */
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .map-container { height: 380px; }

  .map-controls { padding: var(--space-4); }

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

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

  .hero-title {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: var(--fs-sm);
  }

  .hero-badge {
    font-size: 11px;
    padding: 4px 12px;
    margin-bottom: var(--space-3);
  }

  /* Navigation */
  .brand-text-sub { display: none; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-mark-svg { width: 18px; height: 18px; }

  /* Spacing adjustments */
  .region-card { padding: var(--space-6); }
  .feature-card { padding: var(--space-6); }

  .section-eyebrow { font-size: 10px; }

  .map-hero-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }

  .map-hero-subtitle { font-size: var(--fs-sm); }

  /* Region detail page stats */
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stat-value {
    font-size: var(--fs-xl);
  }

  .hero-stat-label {
    font-size: var(--fs-xs);
  }

  /* Feature cards in region detail page */
  .region-info .feature-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .region-info .feature-card {
    padding: var(--space-5);
  }

  /* POI Cards */
  .poi-list {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .poi-card {
    padding: var(--space-4);
  }

  .poi-card-title {
    font-size: var(--fs-md);
  }

  .poi-card-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  /* CTA banner */
  .cta-banner {
    padding: var(--space-10) var(--space-5);
    text-align: center;
  }

  .cta-banner .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
  }

  .cta-banner .btn {
    width: 100%;
  }

  .section-title {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }

  /* FAQ */
  .faq-question {
    padding: var(--space-4);
    font-size: var(--fs-sm);
  }

  .faq-answer {
    padding: 0 var(--space-4) var(--space-4);
    font-size: var(--fs-sm);
  }

  /* Footer */
  .footer-cols {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-bottom {
    font-size: 11px;
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }
}

/* ---------- Very Large Screens (≥ 1440px) ---------- */
@media (min-width: 1440px) {
  .container { max-width: 1400px; }

  .hero-title {
    font-size: clamp(3rem, 5vw, 5rem);
  }
}

/* ---------- Touch / Hover optimization ---------- */
@media (hover: none) and (pointer: coarse) {
  .region-card:hover {
    transform: none;
  }

  .region-card:hover .region-card-icon {
    transform: none;
  }

  .feature-card:hover .feature-card-icon-box {
    background: var(--bg-glass);
    color: var(--gold);
  }

  .btn-primary:active {
    transform: scale(0.98);
  }

  .nav-link:active {
    color: var(--gold-bright);
  }
}

/* ---------- Dark mode (explicit preference) ---------- */
@media (prefers-color-scheme: dark) {
  /* Our design is already dark; this ensures consistency */
  :root {
    color-scheme: dark;
  }
}

/* ---------- Print styles ---------- */
@media print {
  .site-nav, .hero-orb, .map-controls, .under-map-cta,
  .cta-banner, .scroll-indicator, .leaflet-control {
    display: none !important;
  }

  body {
    background: white !important;
    color: #000 !important;
  }

  .hero, section {
    padding: var(--space-8) 0 !important;
    background: white !important;
  }

  h1, h2, h3 {
    color: #000 !important;
    background: none !important;
    -webkit-text-fill-color: #000 !important;
  }
}

/* ---------- Accessibility: motion reduction ---------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-orb {
    animation: none !important;
  }

  .reveal, .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------- Utility: focus visible ring ---------- */
:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Touch / iOS optimizations ---------- */
@supports (padding: max(0px)) {
  .site-nav {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
    padding-top: max(0px, env(safe-area-inset-top));
  }

  .site-footer {
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }
}

/* Prevent iOS text-size-adjust on orientation change */
@media (max-width: 768px) {
  html {
    -webkit-text-size-adjust: 100%;
  }

  body {
    overflow-x: hidden;
  }

  /* Improve touch target sizes on mobile */
  .btn, .nav-link, .nav-toggle, .faq-question {
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }
}