/* ==========================================================================
   ARUVIAA TRAVELS — Responsive Stylesheet
   Breakpoints: 1440 / 1280 / 1024 / 768 / 480 / 375
   ========================================================================== */

/* -------------------- 1280px and below -------------------- */
@media (max-width: 1280px) {
  .container { padding: 0 20px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { gap: 24px; }
  .final-cta { padding: 50px; }
}

/* -------------------- 1024px and below (tablet landscape) -------------------- */
@media (max-width: 1024px) {
  :root {
    --header-height: 84px;
    --header-height-scrolled: 68px;
  }

  section { padding: 76px 0; }

  .main-nav { gap: 2px; }
  .main-nav a { padding: 9px 13px; font-size: 0.9rem; }
  .header-phone { display: none; }

  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }

  .hero-search {
    grid-template-columns: 1fr 1fr;
    margin-top: -60px;
  }

  .listing-layout { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; }
  .mobile-filter-btn { display: inline-flex; }
  .listing-grid { grid-template-columns: repeat(2, 1fr); }

  .pkg-body-layout { grid-template-columns: 1fr; }
  .pkg-sidebar-card { position: static; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 30px; }

  .about-story { grid-template-columns: 1fr; gap: 40px; }
  .about-story-img .float-card { right: 16px; bottom: -24px; padding: 18px 22px; }

  .contact-layout { grid-template-columns: 1fr; }
  .map-wrap { min-height: 360px; }

  .gallery-preview-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-preview-grid .g-item:nth-child(4) { grid-row: span 1; }

  .masonry-grid { column-count: 3; }
}

/* -------------------- 768px (tablet portrait) -------------------- */
@media (max-width: 768px) {
  .container { padding: 0 18px; }

  section { padding: 60px 0; }
  .section-header { margin-bottom: 40px; }
  .section-header.split { flex-direction: column; align-items: flex-start; gap: 16px; }

  .main-nav { display: none; }
  .header-actions .btn-accent { display: none; }
  .mobile-toggle { display: flex; }
  .mobile-nav { display: block; }

  .hero { min-height: 92vh; }
  .hero-content { padding-bottom: 110px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }

  .hero-search {
    grid-template-columns: 1fr;
    margin-top: -50px;
    padding: 22px;
    gap: 16px;
  }

  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }

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

  .testimonial-slide { grid-template-columns: 1fr; }

  .gallery-preview-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 150px;
  }
  .gallery-preview-grid .g-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gallery-preview-grid .g-item:nth-child(4) { grid-row: span 1; }

  .final-cta {
    flex-direction: column;
    text-align: center;
    padding: 40px 28px;
  }
  .final-cta p { margin: 0 auto; }
  .final-cta-actions { flex-direction: column; width: 100%; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }

  .pkg-gallery { grid-template-columns: 1fr; grid-template-rows: none; height: auto; }
  .pkg-gallery-main { height: 280px; }
  .pkg-gallery-thumbs { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr); height: 280px; }

  .pkg-header { flex-direction: column; }
  .pkg-header-price { text-align: left; }
  .pkg-header-price .rating-row,
  .pkg-header-price .price-row-wrap { justify-content: flex-start; }

  .itinerary-day { grid-template-columns: 52px 1fr; gap: 16px; }
  .itinerary-day-marker { width: 48px; height: 48px; }
  .itinerary-day-marker .day-num { font-size: 1rem; }
  .itinerary-day-card { padding: 16px; }

  .form-row { grid-template-columns: 1fr; }

  .masonry-grid { column-count: 2; }

  .about-story-img .float-card { position: static; margin-top: -40px; margin-left: 16px; margin-right: 16px; }

  .mobile-sticky-cta { display: flex; }
  body { padding-bottom: 78px; }

  .modal-box { padding: 30px 24px; }

  .back-to-top { bottom: 90px; right: 20px; width: 44px; height: 44px; }
}

/* -------------------- 480px (mobile) -------------------- */
@media (max-width: 480px) {
  :root {
    --header-height: 76px;
    --header-height-scrolled: 64px;
  }

  .logo img { height: 36px; }
  .site-header.scrolled .logo img { height: 32px; }
  .logo .logo-tagline { display: none; }

  .hero h1 { font-size: clamp(2rem, 8vw, 2.6rem); }
  .hero p.lead { font-size: 1rem; }
  .hero-search { margin-top: -40px; padding: 18px; }

  .section-title { font-size: 1.6rem; }
  .section-subtitle { font-size: 0.96rem; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item .stat-number { font-size: 2rem; }

  .gallery-preview-grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .gallery-preview-grid .g-item:nth-child(1) { grid-column: span 1; }

  .masonry-grid { column-count: 1; }

  .package-card-actions { flex-direction: column; }

  .itinerary-day { grid-template-columns: 40px 1fr; gap: 12px; }
  .itinerary-day-marker { width: 40px; height: 40px; }
  .itinerary-day-marker .day-num { font-size: 0.86rem; }
  .itinerary-day-marker .day-lbl { display: none; }
  .itinerary-day-card { padding: 14px; }

  .contact-info-card { padding: 26px 20px; }

  .final-cta { padding: 32px 20px; }

  .pkg-gallery-thumbs { grid-template-columns: 1fr; grid-template-rows: repeat(4, 100px); height: auto; }

  .lightbox-prev, .lightbox-next { width: 42px; height: 42px; }
  .lightbox-close { top: 16px; right: 16px; width: 42px; height: 42px; }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }

  .modal-box { padding: 24px 18px; }
}

/* -------------------- 375px (small mobile) -------------------- */
@media (max-width: 375px) {
  .container { padding: 0 16px; }
  section { padding: 50px 0; }
  .hero-cta { gap: 12px; }
  .btn { padding: 13px 22px; font-size: 0.88rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px 14px; }
  .mobile-sticky-cta a { font-size: 0.82rem; padding: 12px; }
}

/* -------------------- Large Desktop 1440+ -------------------- */
@media (min-width: 1440px) {
  .container { max-width: 1360px; }
  .hero-content { max-width: 860px; }
}