/* ==========================================================================
   DARSANATE — Responsive Breakpoints & Device Adaptations
   Mobile-first, tablet, and high-DPI optimizations
   ========================================================================== */

/* --- Large Desktops (max-width: 1280px) --- */
@media (max-width: 1280px) {
  :root {
    --container-pad: 2rem;
  }
  .destinations-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .destinations-grid .destination-card:nth-child(4),
  .destinations-grid .destination-card:nth-child(5) {
    grid-column: span 1;
  }
  .audience-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Standard Desktops / Small Laptops (max-width: 1024px) --- */
@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .header-actions .btn {
    display: none;
  }
  .header-phone-link {
    display: none;
  }

  .hero--fullwidth {
    min-height: 680px;
    padding-bottom: 1.5rem;
  }
  .hero-banner-main-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-banner-feature-col {
    display: none;
  }
  .hero-banner-content {
    max-width: 100%;
  }
  .hero-image-breadcrumbs-dock .hero-image-breadcrumbs {
    gap: 0.5rem;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .intro-image-wrap {
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .timeline-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem 1.5rem;
  }
  .timeline-track::before {
    display: none;
  }

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

  .investment-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  .investment-image-wrap {
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }

  .page-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .page-hero-image-wrap {
    max-width: 600px;
    margin: 0 auto;
  }

  .services-directory-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .service-detail-card,
  .service-detail-card:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .service-detail-card:nth-child(even) .service-detail-media {
    order: 2;
  }
  .service-detail-card:nth-child(even) .service-detail-content {
    order: 1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem 2rem;
  }
}

/* --- Tablets (max-width: 768px) --- */
@media (max-width: 768px) {
  :root {
    --container-pad: 1.25rem;
    --header-height: 74px;
    --header-height-scrolled: 66px;
  }

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

  .destinations-grid {
    grid-template-columns: 1fr;
  }
  .destination-card {
    height: 380px;
  }

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

  .timeline-track {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .timeline-step {
    flex-direction: row;
    gap: 1.25rem;
    align-items: flex-start;
  }
  .step-node {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
  }

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

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

  .service-points-list {
    grid-template-columns: 1fr;
  }

  .services-directory-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .services-filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .services-filter-bar::-webkit-scrollbar {
    display: none;
  }

  .services-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group--full {
    grid-column: span 1;
  }

  .page-hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 1.75rem);
    padding-bottom: 2.5rem;
  }
  .page-hero-title {
    font-size: clamp(1.8rem, 7.5vw, 2.4rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  .page-hero-lead {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }
  .page-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
  }
  .hero-badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.75rem;
    max-width: 100%;
  }

  .splash-tagline,
  .loader-tagline {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    white-space: normal;
    text-align: center;
    max-width: 300px;
    line-height: 1.4;
  }

  .trust-strip-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .trust-strip-items {
    justify-content: flex-start;
    gap: 1rem;
  }
  .trust-item {
    font-size: 0.75rem;
    gap: 1rem;
  }

  .intro-pillars {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }
  .btn-group .btn {
    width: 100%;
  }

  .hero--fullwidth {
    min-height: auto;
    padding-top: calc(var(--header-height) + 1.5rem);
    padding-bottom: 1.5rem;
  }

  .hero-stats-strip {
    flex-wrap: wrap;
    gap: 1.5rem;
  }

  .hero-image-breadcrumbs-dock .hero-image-breadcrumbs {
    display: flex;
    overflow-x: auto;
    gap: 0.5rem;
    padding-bottom: 0.35rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .hero-image-breadcrumbs-dock .hero-image-breadcrumbs::-webkit-scrollbar {
    display: none;
  }
  .hero-image-breadcrumbs-dock .image-breadcrumb-btn {
    flex: 0 0 110px;
  }

  .whatsapp-float span {
    display: none;
  }
  .whatsapp-float {
    padding: 0;
    width: 52px;
    height: 52px;
    justify-content: center;
    bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
    right: calc(1.25rem + env(safe-area-inset-right, 0px));
    border-radius: 50%;
  }

  /* Social Share Mobile: hide floating bubble on touch/mobile to prevent covering text/buttons; footer share remains active */
  .floating-share-widget {
    display: none !important;
  }

  /* Prevent iOS Safari auto-zoom on field focus */
  .form-control,
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  select,
  textarea {
    font-size: 16px !important;
  }

  /* Modal Dialog Mobile Viewport Adaptation */
  .modal-dialog {
    width: calc(100% - 1.5rem);
    max-height: calc(100dvh - 2rem);
    max-height: calc(100vh - 2rem);
    margin: auto;
  }
  .modal-header {
    padding: 1.15rem 1.25rem;
  }
  .modal-title {
    font-size: 1.2rem;
  }
  .modal-body {
    padding: 1.25rem;
  }

  .footer-social-share {
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    gap: 1.25rem;
  }
  .share-actions-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    width: 100%;
  }
  .social-share-action {
    justify-content: center;
    width: 100%;
  }
  .social-share-action.btn-share-copy {
    grid-column: span 2;
  }
}

/* --- Small Mobile Phones (max-width: 430px) --- */
@media (max-width: 430px) {
  .hero-badge-card {
    position: static;
    margin-top: 1rem;
    max-width: 100%;
    transform: none;
    opacity: 1;
  }
  .hero-slider-stage {
    aspect-ratio: 1 / 1;
  }
  .intro-image-wrap {
    aspect-ratio: 1 / 1;
  }
  .intro-quote-card {
    position: static;
    margin-top: 1rem;
  }

  .enquiry-form-card {
    padding: 1.75rem 1.25rem;
  }

  .service-detail-card {
    padding: 1.75rem 1.25rem;
  }

  .modal-header,
  .modal-body {
    padding: 1.25rem;
  }
}

/* --- High-DPI / Retina Crisp Display Support --- */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .header-logo,
  .footer-logo {
    image-rendering: -webkit-optimize-contrast;
  }
}