/* ==========================================================================
   BLR AIRPORT CAB — RESPONSIVE STYLESHEET
   Comprehensive Breakpoints, Mobile App Drawer, Grids & Responsive Tables
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. Global Responsive Guardrails
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6, p, .lead, span, a {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Responsive Table Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 24px 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.table-custom {
  min-width: 580px;
}

/* Modal Booking Widget should always have 2-column tabs */
.modal-dialog .tab-nav {
  grid-template-columns: repeat(2, 1fr) !important;
}

/* Body Scroll Lock when Drawer is Open */
body.mobile-nav-open {
  overflow: hidden !important;
  touch-action: none;
}

body.mobile-nav-open .site-header {
  z-index: 1060 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* --------------------------------------------------------------------------
   1. Breakpoint: Under 1120px (Mobile Header & Drawer Activation)
   -------------------------------------------------------------------------- */
@media (max-width: 1120px) {
  .site-header {
    z-index: 1050;
  }

  .top-bar-left {
    display: none;
  }
  
  .top-bar-inner {
    justify-content: center;
  }

  /* Show Hamburger & Hide Desktop Menu */
  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .mobile-nav-toggle:hover,
  .mobile-nav-toggle.active {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
    border-color: var(--color-secondary);
  }

  /* Slide-in Mobile Navigation Drawer */
  .main-navigation {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 86%;
    max-width: 360px;
    height: 100vh;
    height: 100dvh;
    background-color: #FFFFFF !important;
    z-index: 1060;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 36px rgba(10, 24, 38, 0.28);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .main-navigation.open {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }

  /* Drawer Top Bar */
  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
    flex-shrink: 0;
  }

  .mobile-drawer-close {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .mobile-drawer-close:hover,
  .mobile-drawer-close:active {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
    border-color: var(--color-secondary);
  }

  /* Nav Menu inside drawer */
  .nav-menu {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px;
    gap: 4px;
    list-style: none;
    margin: 0;
    overflow-y: auto;
    transform: none;
    position: static;
    box-shadow: none;
    background: transparent;
  }

  .nav-item {
    width: 100%;
    border-radius: var(--radius-md);
  }

  .nav-link-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    border-radius: var(--radius-md);
    border-bottom: 1px solid var(--color-border-light);
  }

  .nav-link {
    flex: 1;
    font-size: 1.02rem;
    font-weight: 600;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border-bottom: 1px solid var(--color-border-light);
    display: block;
    color: var(--color-primary);
  }

  .has-dropdown .nav-link-group .nav-link {
    border-bottom: none;
  }

  .nav-dropdown-toggle {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    padding: 0;
    flex-shrink: 0;
  }

  .nav-dropdown-toggle:hover,
  .nav-dropdown-toggle:active {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
  }

  .has-dropdown.dropdown-open .nav-dropdown-toggle svg.dropdown-arrow {
    transform: rotate(180deg);
    color: var(--color-secondary);
  }

  /* Dropdown Sub-menu on mobile (Collapsible accordion) */
  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-secondary);
    background-color: var(--color-bg-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 4px 0 8px 12px;
    padding: 6px 0;
    animation: none;
  }

  .has-dropdown.dropdown-open .dropdown-menu {
    display: block;
  }

  .dropdown-link {
    padding: 10px 14px;
    font-size: 0.92rem;
    display: block;
    color: var(--color-text-muted);
    font-weight: 500;
  }

  .dropdown-link:hover,
  .dropdown-link:active {
    color: var(--color-secondary);
    background-color: rgba(22, 119, 200, 0.08);
  }

  /* Drawer Footer */
  .mobile-drawer-footer {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px 18px;
    padding-bottom: calc(90px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--color-border);
    background-color: #FAFCFE;
    flex-shrink: 0;
  }

  .drawer-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all var(--transition-fast);
  }

  .drawer-btn-phone {
    background-color: var(--color-primary);
    color: #FFFFFF;
  }

  .drawer-btn-phone:hover {
    background-color: var(--color-primary-light);
  }

  .drawer-btn-whatsapp {
    background-color: #25D366;
    color: #FFFFFF;
  }

  .drawer-btn-whatsapp:hover {
    background-color: #1EBE5D;
  }

  .drawer-btn-book {
    text-align: center;
    padding: 12px 16px;
    font-size: 0.95rem;
  }

  .header-actions .header-book-btn,
  .header-actions .btn-accent {
    display: none; /* In mobile header, hide "Book Cab" button because sticky bottom bar has CTAs */
  }

  .routes-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* --------------------------------------------------------------------------
   2. Breakpoint: Large Tablets & Small Desktops (under 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* --------------------------------------------------------------------------
   3. Breakpoint: Small Tablets & Handhelds (under 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .tab-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .fleet-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .btn {
    white-space: normal;
  }

  .modal-overlay {
    padding: 12px;
  }

  .modal-dialog {
    max-height: 94vh;
    border-radius: var(--radius-lg);
  }

  .sticky-mobile-cta {
    display: flex;
    gap: 10px;
  }
}

/* --------------------------------------------------------------------------
   4. Breakpoint: Standard Mobile Devices (under 560px)
   -------------------------------------------------------------------------- */
@media (max-width: 560px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding: 44px 0;
  }

  .hero {
    padding: 32px 0 44px 0;
  }

  h1 {
    font-size: clamp(1.65rem, 6.5vw, 2.15rem);
  }

  h2 {
    font-size: clamp(1.35rem, 5.5vw, 1.75rem);
  }

  .lead {
    font-size: 1rem;
    line-height: 1.6;
  }

  .brand-text-logo .brand-name {
    font-size: 1.15rem;
  }

  .brand-text-logo .brand-tagline {
    font-size: 0.6rem;
  }

  .header-phone-btn span {
    display: none;
  }

  .header-phone-btn {
    padding: 8px 10px;
  }

  .hero-badges {
    flex-direction: column;
    gap: 8px;
  }

  .hero-badge-item {
    width: 100%;
    font-size: 0.8rem;
    padding: 7px 12px;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .booking-form-body {
    padding: 18px 14px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .flight-grid {
    grid-template-columns: 1fr !important;
  }

  .tab-btn {
    padding: 8px 4px;
    font-size: 0.76rem;
  }

  .tab-btn svg {
    width: 16px;
    height: 16px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .step-card {
    padding: 20px 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .route-card {
    padding: 20px 16px;
  }

  .route-visual {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
  }

  .route-arrow {
    transform: rotate(90deg);
    margin: 2px 0;
    align-self: center;
  }

  .fleet-specs-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .table-custom th,
  .table-custom td {
    padding: 10px 12px;
    font-size: 0.84rem;
  }

  .faq-question {
    padding: 14px 16px;
    font-size: 0.95rem;
  }

  .faq-answer {
    padding: 0 16px 16px 16px;
    font-size: 0.9rem;
  }

  .coverage-pills {
    gap: 8px;
    margin: 20px 0;
  }

  .coverage-pill {
    font-size: 0.8rem;
    padding: 6px 12px;
  }

  .thank-you-box {
    padding: 28px 16px !important;
  }

  .about-cta-card {
    padding: 22px 16px !important;
  }

  .quick-links-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* --------------------------------------------------------------------------
   5. Breakpoint: Ultra-Narrow Devices (under 360px)
   -------------------------------------------------------------------------- */
@media (max-width: 360px) {
  .brand-text-logo .brand-name {
    font-size: 1rem;
  }

  .brand-text-logo .brand-tagline {
    font-size: 0.55rem;
  }

  .btn {
    font-size: 0.88rem;
    padding: 11px 16px;
  }

  .hero-badge-item {
    font-size: 0.76rem;
  }
}

/* --------------------------------------------------------------------------
   6. Print Stylesheet
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .site-footer,
  .sticky-mobile-cta,
  .booking-widget-card,
  .top-bar {
    display: none !important;
  }
  
  body {
    padding: 0;
    color: #000000;
    background: #FFFFFF;
  }
}