/* ==========================================================================
   RESPONSIVE.CSS — tablet & mobile overrides
   ========================================================================== */

/* ---------- Laptop (≤1200px) ---------- */
@media (max-width: 1200px) {
  .projects-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-grid .footer-col:nth-child(4) { grid-column: 1 / 2; }
}

/* ---------- Tablet (≤1024px) ---------- */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .mobile-toggle { display: flex; }
  .header-phone { display: none; }

  .hero-title { font-size: 42px; }
  .stats-card { grid-template-columns: repeat(2, 1fr); }
  .stats-card .stat-item { border-bottom: 1px solid rgba(255,255,255,0.08); }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .split-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stat-orange-card { grid-template-columns: repeat(4, 1fr); }

  .cta-banner .container { grid-template-columns: 1fr; text-align: center; }
  .cta-banner .cta-buttons { justify-content: center; }
  .cta-img { order: -1; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }

  .intro-grid { grid-template-columns: 1fr; }
  .mvv-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .achieve-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }

  .contact-info-grid { grid-template-columns: 1fr 1fr; }
  .contact-main-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 320px; }
  .hours-grid { grid-template-columns: 1fr; }
}

/* ---------- Mobile nav drawer (shared) ---------- */
@media (max-width: 1024px) {
  .main-nav.mobile-open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: fixed; top: 0; right: 0; height: 100vh; width: 300px; max-width: 82vw;
    background: var(--white); z-index: 500; padding: 100px 30px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15); overflow-y: auto;
    animation: slideIn 0.35s ease;
  }
  @keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
  .main-nav.mobile-open a { width: 100%; padding: 12px 0; font-size: 15px; border-bottom: 1px solid var(--border); }
  .main-nav.mobile-open .nav-item.has-dropdown { width: 100%; }
  .main-nav.mobile-open .dropdown-menu {
    position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none;
    border: none; padding: 0 0 0 14px; display: none; width: 100%;
  }
  .main-nav.mobile-open .nav-item.has-dropdown.open .dropdown-menu { display: block; }
  .mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .mobile-toggle.open span:nth-child(2) { opacity: 0; }
  .mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .header-mobile-cta { display: none; }
  .main-nav.mobile-open .header-mobile-cta {
    display: inline-flex; margin-top: 20px; width: 100%; justify-content: center;
  }
}

/* ---------- Small tablet / large phone (≤768px) ---------- */
@media (max-width: 768px) {
  .section-pad { padding: 60px 0; }
  .section-title { font-size: 28px; }
  .hero { min-height: auto; }
  .hero-content { padding: 130px 0 90px; }
  .hero-title { font-size: 32px; }
  .hero-desc { font-size: 14.5px; }
  .stats-strip { margin-top: -30px; }
  .stats-card { grid-template-columns: 1fr; }
  .stats-card .stat-item { border-right: none; }

  .topbar-left span:nth-child(2) { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .section-flex-head { flex-direction: column; align-items: flex-start; gap: 14px; }

  .coverage-card, .process-card { padding: 30px 24px; }
  .process-steps { justify-content: space-between; }
  .process-connector { display: none; }
  .stat-orange-card { grid-template-columns: 1fr 1fr; }
  .why-features { grid-template-columns: 1fr 1fr; }

  .cta-banner h2 { font-size: 28px; }
  .cta-banner .cta-buttons { flex-direction: column; }
  .cta-banner .cta-buttons .btn { width: 100%; }

  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .mvv-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .achieve-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 120px; }
  .gallery-grid .g1 { grid-column: span 2; grid-row: span 1; }

  .contact-info-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 26px; }
  .page-hero-content h1 { font-size: 30px; }
}

/* ---------- Mobile (≤480px) ---------- */
@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .logo-text .name { font-size: 18px; }
  .hero-title { font-size: 26px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .projects-grid { grid-template-columns: 1fr; }
  .values-grid, .achieve-grid, .team-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .stat-orange-card { grid-template-columns: 1fr; }
  #backToTop { right: 16px; bottom: 16px; width: 42px; height: 42px; }
}