/* ═══════════════════════════════════════════════════
   LogiOS Landing Page — Responsive (Tablet + Mobile)
   ═══════════════════════════════════════════════════ */

/* ── HAMBURGER BUTTON (hidden on desktop) ── */
.nav-hamburger {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  align-items: center; justify-content: center;
  color: var(--ink-3);
  transition: background .18s, color .18s;
  flex-shrink: 0;
}
.theme-dark .nav-hamburger { border-color: var(--d-line-2); color: var(--d-mute); }
.nav-hamburger:hover { color: var(--ink); background: var(--bg-soft); }
.theme-dark .nav-hamburger:hover { color: var(--d-ink); background: var(--d-panel); }

/* ── MOBILE MENU PANEL ── */
.mobile-menu {
  display: none;
  position: fixed; inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-panel {
  position: absolute; top: 0; right: 0;
  width: min(340px, 85vw);
  height: 100%;
  background: var(--bg);
  box-shadow: -8px 0 40px rgba(0,0,0,.15);
  padding: 24px;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.16,1,.3,1);
  overflow-y: auto;
}
.theme-dark .mobile-menu-panel { background: var(--d-bg); }
.mobile-menu.open .mobile-menu-panel {
  transform: translateX(0);
}
.mobile-menu-close {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-3);
  margin-left: auto;
  margin-bottom: 24px;
  font-size: 18px;
}
.theme-dark .mobile-menu-close { border-color: var(--d-line-2); color: var(--d-mute); }
.mobile-menu-links {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 4px;
}
.mobile-menu-links a {
  display: block;
  padding: 14px 16px;
  border-radius: 14px;
  font-size: 16px; font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  transition: background .18s;
}
.theme-dark .mobile-menu-links a { color: var(--d-ink); }
.mobile-menu-links a:hover { background: var(--bg-soft); }
.theme-dark .mobile-menu-links a:hover { background: var(--d-panel); }
.mobile-menu-actions {
  display: flex; flex-direction: column; gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.theme-dark .mobile-menu-actions { border-color: var(--d-line-2); }
.mobile-menu-actions .btn {
  text-align: center;
  justify-content: center;
  width: 100%;
}
.mobile-menu-bottom {
  display: flex; align-items: center; gap: 10px;
  padding-top: 20px;
  margin-top: auto;
}

/* ═══ TABLET (max-width: 1024px) ═══ */
@media (max-width: 1024px) {
  .nav-pill-links { display: none; }
  .nav-pill-ghost { display: none; }
  .nav-pill-cta { display: none; }
  .nav-hamburger { display: inline-flex; }
  .mobile-menu { display: block; }

  .wrap, .wrap-wide { padding: 0 20px; }

  /* Hero */
  .hero { padding-top: 120px; }
  .hero-chips { display: none; }
  .hero-title { font-size: clamp(2.2rem, 5.5vw, 3.8rem) !important; }

  /* Feature grids — 2 col on tablet */
  .feat-grid-a { grid-template-columns: 1fr 1fr !important; }

  /* Solutions grid */
  .solutions-grid,
  [class*="solutions"] .grid { grid-template-columns: 1fr 1fr !important; }

  /* Stats grid — 2x2 */
  .stats-grid { grid-template-columns: 1fr 1fr !important; }

  /* How-it-works — 2x2 */
  .how-grid { grid-template-columns: 1fr 1fr !important; }

  /* Report section side-by-side → stack */
  .report-sec .head { grid-template-columns: 1fr !important; gap: 24px !important; }
  .report-body { grid-template-columns: 1fr !important; }
  .report-grid { grid-template-columns: 1fr !important; }

  /* Touch panel 2-col → stack */
  .tp-grid { grid-template-columns: 1fr !important; }
  .tp-mockup { max-width: 400px; margin: 0 auto; }

  /* Pricing — 3 col ok on tablet but tighter */
  .pkg-grid { gap: 16px !important; }

  /* FAQ */
  .faq-grid { grid-template-columns: 1fr !important; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 32px !important; }

  /* Dashboard mockup */
  .dash-sidebar { display: none; }
  .dash-main { grid-column: 1 / -1; }
  .dash-body .row.r1 { grid-template-columns: 1fr 1fr !important; }
  .dash-body .row.r3 { grid-template-columns: 1fr 1fr 1fr !important; }

  /* Map section */
  .map-sec .head { grid-template-columns: 1fr !important; }

  /* Final CTA — form grid */
  .final-cta-grid { grid-template-columns: 1fr !important; }

  /* Testimonial */
  .test-grid { grid-template-columns: 1fr !important; }
}

/* ═══ MOBILE (max-width: 768px) ═══ */
@media (max-width: 768px) {
  .nav-pill { padding: 12px 16px 0; }
  .nav-pill-in { padding: 6px 6px 6px 16px; gap: 8px; }
  .nav-pill-lang { display: none; }
  .nav-pill-theme { display: none; }
  .nav-pill-user { display: none; }

  body { font-size: 15px; }
  .wrap, .wrap-wide { padding: 0 16px; }

  /* Hero */
  .hero { padding-top: 100px; padding-bottom: 40px; }
  .hero-title { font-size: clamp(1.8rem, 7vw, 2.8rem) !important; }
  .hero .sub { font-size: 15px !important; }
  .hero-cta { flex-direction: column; gap: 10px; }
  .hero-cta .btn { width: 100%; text-align: center; justify-content: center; }
  .hero-meta { flex-wrap: wrap; gap: 8px; }

  /* Feature grids — single col */
  .feat-grid-a,
  [class*="feat"] .grid { grid-template-columns: 1fr !important; }
  .feat-card { padding: 24px !important; }

  /* Solutions single col */
  .solutions-grid,
  [class*="solutions"] .grid { grid-template-columns: 1fr !important; }

  /* Stats — 2 col still */
  .stats-grid { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }

  /* How-it-works — single col */
  .how-grid { grid-template-columns: 1fr !important; }

  /* Packages — single col stack */
  .pkg-grid { grid-template-columns: 1fr !important; gap: 20px !important; }

  /* Footer — single col */
  .footer-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
  .footer-mega-text { font-size: clamp(3rem, 18vw, 8rem) !important; }

  /* Dashboard mockup adjustments */
  .dash-body .row.r1 { grid-template-columns: 1fr !important; }
  .dash-body .row.r2 { grid-template-columns: 1fr !important; }
  .dash-body .row.r3 { grid-template-columns: 1fr !important; }

  /* Sections padding */
  section, .sec { padding-top: 60px !important; padding-bottom: 60px !important; }

  /* Section headings */
  .sec-head h2,
  .h-display,
  [class*="-title"] { font-size: clamp(1.6rem, 6vw, 2.4rem) !important; }

  /* Pricing cards */
  .pkg-card { padding: 28px 20px !important; }

  /* Report mockup */
  .report-mockup { transform: scale(0.85); transform-origin: top center; }

  /* Ajax badges — 2 col */
  .ajax-badges { grid-template-columns: 1fr 1fr !important; }

  /* All 2-col grids → single */
  .grid-2 { grid-template-columns: 1fr !important; }

  /* Contact form */
  .final-form { padding: 24px !important; }
}

/* ═══ SMALL MOBILE (max-width: 480px) ═══ */
@media (max-width: 480px) {
  .hero-title { font-size: 1.6rem !important; }
  .hero .sub { font-size: 14px !important; max-width: 100%; }

  /* Stats — single col */
  .stats-grid { grid-template-columns: 1fr !important; }

  /* Ajax badges single col */
  .ajax-badges { grid-template-columns: 1fr !important; }

  /* Pricing featured bigger text */
  .pkg-price { font-size: 3rem !important; }

  /* Footer bottom */
  .footer-bottom {
    flex-direction: column !important;
    text-align: center;
    gap: 12px;
  }
}

/* ═══ GENERIC RESPONSIVE HELPERS ═══ */
@media (max-width: 1024px) {
  /* All inline grids with fixed columns — make flexible */
  [style*="grid-template-columns: 1fr 1fr 1fr 1fr"] { grid-template-columns: 1fr 1fr !important; }
  [style*="grid-template-columns: repeat(4"] { grid-template-columns: 1fr 1fr !important; }
  [style*="grid-template-columns: repeat(6"] { grid-template-columns: 1fr 1fr 1fr !important; }
}
@media (max-width: 768px) {
  [style*="grid-template-columns: 1fr 1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(3"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(4"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(6"] { grid-template-columns: 1fr !important; }
  /* 2-col content layouts */
  [style*="grid-template-columns: 420px 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 360px 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1fr 420px"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1.15fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 0.9fr 1.1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1.1fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1.2fr 1fr"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 1fr 320px"] { grid-template-columns: 1fr !important; }
}