/* ============================================================
   GBTL — Responsive Styles
   Desktop · Laptop · Tablet · Mobile
   ============================================================ */

/* Large Desktop */
@media (min-width: 1400px) {
  .hero h1 {
    max-width: 18ch;
  }
}

/* Laptop / Desktop nav mega menu */
@media (min-width: 992px) {
  .mega-dropdown:hover > .dropdown-menu,
  .mega-dropdown:focus-within > .dropdown-menu {
    display: block;
  }

  .mega-dropdown > .dropdown-toggle::after {
    margin-left: 0.35em;
  }

  .gbtl-nav .dropdown-toggle.show::after,
  .gbtl-nav .nav-link:hover {
    color: inherit;
  }
}

/* Tablet and below */
@media (max-width: 991.98px) {
  :root {
    --nav-height: 70px;
    --nav-height-scrolled: 64px;
  }

  .gbtl-navbar {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-sm);
  }

  .gbtl-brand-name {
    color: var(--gbtl-navy);
  }

  .gbtl-brand-tag {
    color: var(--gbtl-gray-500);
  }

  .gbtl-toggler-bar,
  .gbtl-toggler-bar::before,
  .gbtl-toggler-bar::after {
    background: var(--gbtl-navy);
  }

  .gbtl-navbar .navbar-collapse {
    background: var(--gbtl-white);
    margin-top: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - var(--nav-height) - 2rem);
    overflow-y: auto;
  }

  .gbtl-nav .nav-link {
    color: var(--gbtl-dark) !important;
    padding: 0.75rem 0.5rem !important;
    border-bottom: 1px solid var(--gbtl-border);
  }

  .gbtl-nav .nav-link::after {
    display: none;
  }

  .gbtl-nav .nav-link:hover,
  .gbtl-nav .nav-link.active {
    color: var(--gbtl-navy) !important;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-4);
    width: 100%;
  }

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

  .mega-menu {
    position: static !important;
    transform: none !important;
    box-shadow: none;
    padding: var(--space-3) 0;
    border-top: 1px solid var(--gbtl-border);
  }

  .mega-promo {
    margin-top: var(--space-4);
    min-height: auto;
  }

  .hero {
    min-height: auto;
    padding-bottom: var(--space-10);
  }

  .hero-modes {
    margin-top: var(--space-8);
  }

  .hero-scroll {
    display: none;
  }

  .stats-bar {
    margin-top: -2rem;
  }

  .stats-panel {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--gbtl-border);
    padding: var(--space-5) var(--space-3);
  }

  .stat-item:nth-child(odd) {
    border-right: 1px solid var(--gbtl-border);
  }

  .stat-item:nth-last-child(-n + 2) {
    border-bottom: none;
  }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6) var(--space-4);
  }

  .process-timeline::before {
    display: none;
  }

  .presence-map {
    min-height: 320px;
    margin-bottom: var(--space-6);
  }

  .footer-bottom-links {
    justify-content: flex-start;
    margin-top: var(--space-3);
  }

  .network-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .journey-timeline::before {
    left: 18px;
  }

  .industry-category-nav {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 767.98px) {
  :root {
    --section-padding: 3.5rem;
  }

  .hero-content {
    padding: var(--space-8) 0 var(--space-6);
  }

  .hero h1 {
    max-width: none;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }

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

  .stats-panel {
    grid-template-columns: 1fr 1fr;
    border-radius: var(--radius-xl);
    padding: var(--space-3);
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .process-timeline {
    grid-template-columns: 1fr;
  }

  .process-step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--space-4);
    text-align: left;
    align-items: start;
  }

  .process-number {
    width: 64px;
    height: 64px;
    margin: 0;
  }

  .process-step p {
    max-width: none;
    margin-inline: 0;
  }

  .map-pin-label {
    font-size: 0.65rem;
  }

  .cta-banner {
    text-align: center;
  }

  .cta-banner p {
    margin-inline: auto;
  }

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

  .whatsapp-float,
  .back-to-top {
    right: 16px;
    width: 44px;
    height: 44px;
  }

  .whatsapp-float {
    bottom: 76px;
  }

  .back-to-top {
    bottom: 16px;
  }

  .footer-about {
    max-width: none;
  }

  .about-stats-inline {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

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

  .about-overview-media,
  .about-overview-media img {
    min-height: 280px;
  }

  .about-logo-badge img {
    height: 72px;
  }

  .service-detail-media,
  .service-detail-media img {
    min-height: 240px;
  }

  .service-jump {
    top: var(--nav-height);
  }

  .service-detail {
    scroll-margin-top: calc(var(--nav-height) + 56px);
  }

  .industry-category-nav {
    grid-template-columns: 1fr;
  }

  .industry-subgrid {
    grid-template-columns: 1fr;
  }

  .industry-entry-media,
  .industry-entry-media img {
    min-height: 220px;
  }

  .industry-entry,
  .industry-category-section {
    scroll-margin-top: calc(var(--nav-height) + 24px);
  }

  .product-card-media {
    height: 180px;
  }

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

  .contact-info-grid {
    grid-template-columns: 1fr 1fr;
  }

  .career-apply-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .career-apply-strip .btn {
    width: 100%;
  }

  .career-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .career-job-list {
    grid-template-columns: 1fr;
  }

  .career-apply-card {
    position: static;
  }

  .career-metric-grid {
    grid-template-columns: 1fr;
  }

  .contact-map-wrap,
  .contact-map-wrap iframe {
    min-height: 320px;
    height: 320px;
  }
}

/* Small Mobile */
@media (max-width: 575.98px) {
  .gbtl-brand-tag {
    display: none;
  }

  .industry-card {
    height: 220px;
  }

  .testimonial-card {
    padding: var(--space-5);
  }

  .testimonial-quote {
    font-size: var(--fs-md);
  }

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

  .gbtl-brand-text {
    display: none;
  }

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

  .gallery-lightbox-nav {
    width: 36px;
    height: 36px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .career-job-card-actions .btn {
    width: 100%;
  }

  .career-facts li {
    flex-direction: column;
    gap: 0.2rem;
  }

  .career-facts strong {
    text-align: left;
  }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-scroll {
    animation: none;
  }
}