/* ==========================================================
   SkyFare / Cheap Flights US — Custom Styles
   Mobile-first, ultra-premium design, Modal & Search Form
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; }

html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  font-family: 'Inter', 'Plus Jakarta Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

html { scroll-behavior: smooth; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 3px; }

/* ── Header Call CTA Button (Ultra Premium with Shine) ───── */
.btn-header-cta {
  background: linear-gradient(135deg, #1a6bff 0%, #0054e0 100%);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.6rem 1.15rem;
  border-radius: 0.85rem;
  box-shadow: 0 4px 16px rgba(26, 107, 255, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-decoration: none !important;
}
.btn-header-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 25px rgba(26, 107, 255, 0.5);
}
.btn-header-cta::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: rotate(30deg);
  animation: shine 4s infinite;
}
@keyframes shine {
  0% { transform: translateX(-100%) rotate(30deg); }
  25%, 100% { transform: translateX(100%) rotate(30deg); }
}

/* ── Ultra-Sleek Search Form (Screenshot 2 Fix) ─────────── */
.search-box {
  background: #ffffff;
  border-radius: 1.5rem;
  box-shadow: 0 24px 56px -10px rgba(15,23,42,.22), 0 0 0 1px rgba(226,232,240,.8);
  padding: 1.5rem 1.75rem;
  max-width: 100%;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .search-box {
    padding: 1.1rem 1rem;
    border-radius: 1.25rem;
  }
}

.search-field-group {
  position: relative;
  display: flex;
  flex-direction: column;
}

.search-field-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #334155;
  margin-bottom: 0.35rem;
}

.search-field-group input:not([type="checkbox"]):not([type="radio"]),
.search-field-group select.field-select {
  width: 100%;
  height: 44px;
  padding: 0.45rem 0.75rem 0.45rem 2.4rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #0f172a;
  background: #f8fafc;
  outline: none;
  transition: all 0.15s ease-in-out;
  font-family: inherit;
  box-sizing: border-box;
}

.search-field-group input:focus,
.search-field-group select.field-select:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
  background: #fff;
}

/* Fix field icon vertical alignment inside input (Screenshot 2 Fix) */
.search-field-group .field-icon {
  position: absolute;
  left: 0.75rem;
  bottom: 13px;
  width: 1.1rem;
  height: 1.1rem;
  color: #94a3b8;
  pointer-events: none;
}

.phone-input-wrap {
  display: flex;
  align-items: center;
  height: 44px;
  border: 1.5px solid #e2e8f0;
  border-radius: 0.75rem;
  background: #f8fafc;
  overflow: hidden;
  transition: all 0.15s ease-in-out;
  box-sizing: border-box;
}

.phone-input-wrap:focus-within {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
  background: #fff;
}

.phone-input-wrap select {
  width: auto !important;
  height: 100% !important;
  padding: 0 0.65rem !important;
  border: none !important;
  border-right: 1.5px solid #e2e8f0 !important;
  border-radius: 0 !important;
  background: #f1f5f9 !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  outline: none !important;
  cursor: pointer;
}

.phone-input-wrap input {
  flex: 1 !important;
  width: 100% !important;
  height: 100% !important;
  padding: 0 0.75rem !important;
  border: none !important;
  border-radius: 0 !important;
  background: transparent !important;
  font-size: 0.84rem !important;
  font-weight: 600 !important;
  box-shadow: none !important;
}

.swap-btn {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #334155;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 2px 8px rgba(15,23,42,.08);
  flex-shrink: 0;
}
.swap-btn:hover {
  background: #3b82f6;
  border-color: #3b82f6;
  color: #fff;
  transform: rotate(180deg);
}

.trip-pill { cursor: pointer; }
.trip-pill.active {
  background: #0f172a;
  color: #fff;
  box-shadow: 0 2px 8px rgba(15,23,42,.2);
}

.autocomplete-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  box-shadow: 0 16px 36px -4px rgba(15,23,42,.16);
  z-index: 50;
  max-height: 240px;
  overflow-y: auto;
  display: none;
}
.autocomplete-dropdown.open { display: block; }
.autocomplete-item {
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  transition: background 0.1s;
}
.autocomplete-item:hover { background: #f8fafc; }
.autocomplete-item .code {
  font-weight: 800;
  color: #3b82f6;
  background: #eff6ff;
  padding: 0.15rem 0.45rem;
  border-radius: 0.35rem;
  font-size: 0.75rem;
}

/* ── Mega Menu Styles ────────────────────────────────────────── */
.has-megamenu { position: relative; }
.megamenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 92vw;
  max-width: 980px;
  background: #ffffff;
  border-radius: 1.25rem;
  box-shadow: 0 24px 60px -10px rgba(15,23,42,0.22), 0 0 0 1px rgba(226,232,240,0.8);
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease-out;
  z-index: 100;
  pointer-events: none;
}
.has-megamenu:hover .megamenu,
.has-megamenu:focus-within .megamenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* ── Popular Destinations Carousel (Fixed Layout) ───────────── */
.carousel-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 0.5rem 0 1rem 0;
}

.carousel-track {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  width: max-content;
  will-change: transform;
  transition: transform 0.3s ease-out;
}

.carousel-card {
  width: 270px;
  flex-shrink: 0;
  box-sizing: border-box;
}

@media (max-width: 640px) {
  .carousel-card {
    width: 240px;
  }
}

.dest-card {
  position: relative;
  height: 325px;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.16);
  transition: all 0.3s ease;
  display: block;
}
.dest-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 35px -5px rgba(15, 23, 42, 0.28);
}

.carousel-floating-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
  cursor: pointer;
  z-index: 25;
  transition: all 0.2s ease;
}
.carousel-floating-btn:hover {
  background: #1a6bff;
  color: #ffffff;
  border-color: #1a6bff;
}
.carousel-floating-btn.left-btn { left: -16px; }
.carousel-floating-btn.right-btn { right: -16px; }

/* ── Flight cards ────────────────────────────────────────────── */
.flight-card {
  background: #ffffff;
  border-radius: 1.25rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 12px rgba(15,23,42,.06);
  padding: 1.25rem;
  transition: all 0.2s ease-in-out;
  position: relative;
}
.flight-card:hover {
  box-shadow: 0 12px 36px -6px rgba(15,23,42,.14);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.exclusive-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
}

.route-line {
  height: 2px;
  background: #e2e8f0;
  width: 100%;
}
.route-plane-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  padding: 2px;
  border-radius: 50%;
}

.price-tag {
  font-size: 1.6rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 0.4rem;
}
.stop-badge-direct { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.stop-badge-one    { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.stop-badge-multi  { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

.btn-book-now {
  background: #1a6bff;
  color: #fff;
  font-weight: 800;
  font-size: 0.84rem;
  padding: 0.6rem 1.1rem;
  border-radius: 0.75rem;
  transition: all 0.15s ease-in-out;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(26,107,255,.3);
  text-decoration: none;
}
.btn-book-now:hover {
  background: #0054e0;
  box-shadow: 0 6px 20px rgba(26,107,255,.45);
  transform: translateY(-1px);
}

/* ── Filter Sidebar ─────────────────────────────────────────── */
.filter-panel {
  background: #ffffff;
  border-radius: 1.25rem;
  border: 1px solid #e2e8f0;
  padding: 1.25rem;
  box-shadow: 0 2px 12px rgba(15,23,42,.06);
}

.filter-section-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #475569;
  margin-bottom: 0.6rem;
}

.filter-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #334155;
  cursor: pointer;
  padding: 0.25rem 0;
  transition: color 0.1s;
}
.filter-checkbox:hover { color: #0f172a; }
.filter-checkbox input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  border-radius: 0.25rem;
  border: 1.5px solid #cbd5e1;
  accent-color: #3b82f6;
  cursor: pointer;
}

/* ── Sort tabs ──────────────────────────────────────────────── */
.sort-tab {
  padding: 0.45rem 0.9rem;
  border-radius: 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  border: 1.5px solid #e2e8f0;
  background: #fff;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.sort-tab.active {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
  box-shadow: 0 2px 8px rgba(15,23,42,.2);
}

/* ── Modal Overlay & Dialog (Screenshot 1 Premium Design) ──── */
.flight-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.7);
  backdrop-filter: blur(6px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease-out;
}
.flight-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.flight-modal {
  background: #fff;
  border-radius: 1.5rem;
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 25px 65px -10px rgba(15,23,42,.35);
  display: flex;
  flex-direction: column;
}

/* ── Skeleton loaders ───────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
}
@keyframes skeletonLoading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Sticky search bar (results page) ──────────────────────── */
.sticky-search-bar {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
  padding: 0.65rem 1rem;
  box-shadow: 0 4px 16px rgba(15,23,42,.15);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

/* ── Sticky Bottom CTA Bar Fix (Dark High-Contrast Theme) ───── */
.sticky-cta-bar {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  background: #0d1b3e !important;
  background: linear-gradient(90deg, #091228 0%, #0f172a 50%, #1a2c56 100%) !important;
  z-index: 9999 !important;
  padding: 0.65rem 1rem !important;
  box-shadow: 0 -4px 25px rgba(0, 0, 0, 0.45) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
}
.sticky-cta-bar p, .sticky-cta-bar span {
  color: #ffffff !important;
}
.sticky-cta-bar p.sub-text {
  color: #cbd5e1 !important;
}

body {
  padding-bottom: 72px !important;
}

/* ── Responsive adjustments ─────────────────────────────────── */
@media (max-width: 767px) {
  .megamenu { display: none !important; }
  body { padding-bottom: 70px !important; }
}

/* ── Section Tag Badge ───────────────────────────────────────── */
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  color: #1a6bff;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  border: 1px solid #bfdbfe;
  margin-bottom: 0.65rem;
}

/* ── Stats Cards (2M+ Flights, 500+ Airlines, etc.) ──────────── */
.stat-hover-card {
  background: #ffffff;
  border: 1.5px solid #e8edf5;
  border-radius: 1.25rem;
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.05);
  position: relative;
  overflow: hidden;
}
.stat-hover-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.25s ease;
  background: linear-gradient(135deg, rgba(26, 107, 255, 0.03) 0%, rgba(26, 107, 255, 0.01) 100%);
}
.stat-hover-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -8px rgba(15, 23, 42, 0.16);
  border-color: #bfdbfe;
}
.stat-hover-card:hover::before {
  opacity: 1;
}

.stat-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: transform 0.25s ease;
}
.stat-hover-card:hover .stat-icon-wrap {
  transform: scale(1.12) rotate(-3deg);
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.82rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.stat-desc {
  font-size: 0.74rem;
  color: #64748b;
  line-height: 1.5;
  font-weight: 500;
}

/* ── FAQ Accordion (Modern Premium Design) ───────────────────── */
.faq-item {
  background: #ffffff;
  border: 1.5px solid #e8edf5;
  border-radius: 1rem;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all 0.2s ease;
  box-shadow: 0 1px 6px rgba(15, 23, 42, 0.04);
}
.faq-item:hover {
  border-color: #bfdbfe;
  box-shadow: 0 4px 16px rgba(26, 107, 255, 0.08);
}
.faq-item.open {
  border-color: #1a6bff;
  box-shadow: 0 8px 24px rgba(26, 107, 255, 0.12);
}

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 700;
  color: #0f172a;
  font-family: inherit;
  transition: color 0.15s ease;
}
.faq-item.open .faq-btn {
  color: #1a6bff;
}
.faq-btn:hover {
  color: #1a6bff;
}

.faq-icon {
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.25s ease;
  font-size: 0.84rem;
  color: #475569;
  line-height: 1.7;
  padding: 0 1.25rem;
  font-weight: 500;
}
.faq-item.open .faq-body {
  max-height: 400px;
  padding: 0 1.25rem 1.1rem;
}

/* ── Destination Card Arrow Badge ────────────────────────────── */
.dest-card-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.dest-card:hover .dest-card-arrow {
  background: rgba(26, 107, 255, 0.85);
  border-color: #1a6bff;
  transform: scale(1.1);
}