/* ============================================================
   SkyBook Travel – Main Stylesheet
   ============================================================ */

/* ─── CSS Variables ─────────────────────────────────────────── */
:root {
  --primary:        #0057b8;
  --primary-dark:   #003d87;
  --primary-light:  #e8f0fc;
  --accent:         #ff6b35;
  --accent-dark:    #e55a27;
  --success:        #28a745;
  --warning:        #ffc107;
  --danger:         #dc3545;
  --dark:           #1a1a2e;
  --text:           #333;
  --text-light:     #666;
  --border:         #dee2e6;
  --bg-light:       #f8f9fa;
  --white:          #ffffff;
  --shadow:         0 4px 20px rgba(0,0,0,.1);
  --shadow-lg:      0 8px 40px rgba(0,0,0,.15);
  --radius:         12px;
  --radius-sm:      8px;
  --transition:     all .3s ease;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }

/* ─── Sticky Header ─────────────────────────────────────────── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--primary);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
#site-header.scrolled { background: var(--primary-dark); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.logo-icon {
  width: 40px; height: 40px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.logo span { color: var(--accent); }

/* Nav */
.nav-links { display: flex; gap: 6px; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,.85);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { background: rgba(255,255,255,.15); color: #fff; }
.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 8px 18px !important;
}
.nav-cta:hover { background: var(--accent-dark) !important; }

/* Mobile toggle */
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

/* ─── Hero Section ──────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #1565c0 50%, #0288d1 100%);
  padding: 70px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 1; text-align: center; color: #fff; margin-bottom: 50px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.15); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  padding: 6px 16px; border-radius: 50px; font-size: .85rem;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0,0,0,.2);
}
.hero p {
  font-size: 1.1rem;
  opacity: .85;
  max-width: 520px;
  margin: 0 auto;
}

/* ─── Search Box ────────────────────────────────────────────── */
.search-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 28px 28px 24px;
  margin-top: -20px;
  position: relative;
  z-index: 2;
}
.trip-tabs {
  display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap;
}
.trip-tab {
  padding: 8px 20px;
  border: 2px solid var(--border);
  border-radius: 30px;
  background: none;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
}
.trip-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.trip-tab:hover:not(.active) { border-color: var(--primary); color: var(--primary); }

/* Search fields grid */
.search-row { display: grid; gap: 12px; }
.search-row.row-1 { grid-template-columns: 1fr 1fr; }
.search-row.row-2 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.search-row.row-3 { grid-template-columns: 1fr; margin-top: 12px; }

.field-group { position: relative; }
.field-group label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-light);
  margin-bottom: 6px;
}
.field-group .field-icon {
  position: absolute; left: 12px; bottom: 13px;
  color: var(--primary); font-size: 1rem; pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 11px 12px 11px 36px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  transition: var(--transition);
  background: var(--bg-light);
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,87,184,.1);
}
.search-input::placeholder { color: #aaa; }

/* Passenger counter */
.pax-display {
  width: 100%;
  padding: 11px 12px 11px 36px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg-light);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.pax-display:hover { border-color: var(--primary); }
.pax-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  z-index: 200;
  display: none;
}
.pax-dropdown.show { display: block; }
.pax-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}
.pax-row:last-child { border-bottom: none; padding-bottom: 0; }
.pax-label { font-size: .9rem; font-weight: 600; }
.pax-sub { font-size: .75rem; color: var(--text-light); }
.pax-ctrl { display: flex; align-items: center; gap: 10px; }
.pax-btn {
  width: 30px; height: 30px;
  border: 2px solid var(--border);
  border-radius: 50%;
  background: none;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  line-height: 1;
  color: var(--primary);
}
.pax-btn:hover { border-color: var(--primary); background: var(--primary-light); }
.pax-btn:disabled { opacity: .4; cursor: not-allowed; }
.pax-count { font-size: 1rem; font-weight: 700; min-width: 20px; text-align: center; }

/* Cabin class */
.search-select {
  width: 100%;
  padding: 11px 12px 11px 36px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg-light);
  appearance: none;
  cursor: pointer;
  transition: var(--transition);
}
.search-select:focus {
  outline: none; border-color: var(--primary); background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,87,184,.1);
}

/* Search button */
.btn-search {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-search:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(255,107,53,.4); }
.btn-search:active { transform: translateY(0); }

/* Autocomplete dropdown */
.autocomplete-list {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 500;
  max-height: 260px;
  overflow-y: auto;
}
.autocomplete-item {
  padding: 10px 14px;
  cursor: pointer;
  display: flex; align-items: center; gap: 10px;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
}
.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover, .autocomplete-item.active { background: var(--primary-light); }
.ac-iata {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: .8rem;
  padding: 3px 7px;
  border-radius: 5px;
  min-width: 44px;
  text-align: center;
}
.ac-name { font-size: .9rem; color: var(--text); }
.ac-city { font-size: .8rem; color: var(--text-light); }

/* ─── Search Results ────────────────────────────────────────── */
#results-section { padding: 40px 0 60px; }
.results-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.results-count { font-size: 1rem; color: var(--text-light); }
.results-count strong { color: var(--primary); font-size: 1.1rem; }

/* Filter bar */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}
.filter-btn {
  padding: 6px 14px;
  border: 2px solid var(--border);
  border-radius: 20px;
  background: none;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text);
}
.filter-btn.active, .filter-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

/* Flight card */
.flight-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
  transition: var(--transition);
  cursor: pointer;
}
.flight-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.airline-info { display: flex; align-items: center; gap: 10px; min-width: 140px; }
.airline-logo {
  width: 50px; height: 50px;
  border-radius: 10px;
  object-fit: contain;
  border: 1px solid var(--border);
  padding: 4px;
  background: #fff;
}
.airline-name { font-size: .9rem; font-weight: 600; color: var(--text); }
.flight-number { font-size: .8rem; color: var(--text-light); }

.flight-route {
  display: flex; align-items: center; gap: 16px; justify-content: center;
}
.route-point { text-align: center; }
.route-time { font-size: 1.4rem; font-weight: 800; color: var(--dark); line-height: 1; }
.route-code { font-size: .85rem; color: var(--text-light); font-weight: 600; margin-top: 4px; }
.route-divider {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  min-width: 120px;
}
.route-line { display: flex; align-items: center; width: 100%; gap: 6px; }
.route-line::before, .route-line::after { content: ''; flex: 1; height: 2px; background: var(--border); }
.plane-icon { color: var(--primary); font-size: 1.1rem; }
.route-duration { font-size: .8rem; color: var(--text-light); font-weight: 600; }
.route-stops { font-size: .78rem; color: var(--text-light); }
.route-stops.direct { color: var(--success); font-weight: 600; }

.flight-price { text-align: right; min-width: 140px; }
.price-amount { font-size: 1.8rem; font-weight: 800; color: var(--primary); line-height: 1; }
.price-currency { font-size: .9rem; color: var(--text-light); }
.price-label { font-size: .78rem; color: var(--text-light); margin-top: 4px; }
.cabin-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 6px;
}
.btn-book {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 9px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.btn-book:hover { background: var(--accent-dark); transform: translateY(-1px); }

/* Loading spinner */
.loader-wrap { text-align: center; padding: 60px 20px; }
.spinner {
  width: 50px; height: 50px;
  border: 4px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-text { color: var(--text-light); font-size: 1rem; }

/* No results */
.no-results {
  text-align: center; padding: 60px 20px;
  color: var(--text-light);
}
.no-results-icon { font-size: 3rem; margin-bottom: 16px; opacity: .4; }
.no-results h3 { font-size: 1.3rem; color: var(--text); margin-bottom: 8px; }

/* ─── Destinations Section ──────────────────────────────────── */
.section { padding: 70px 0; }
.section-alt { background: var(--bg-light); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.section-sub { color: var(--text-light); max-width: 480px; margin: 0 auto; }

.dest-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.dest-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.dest-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.dest-img {
  width: 100%; height: 180px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, #667eea, #764ba2);
  transition: transform .4s ease;
}
.dest-card:hover .dest-img { transform: scale(1.05); }
.dest-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, transparent 60%);
}
.dest-info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 16px;
  color: #fff;
}
.dest-city { font-size: 1.1rem; font-weight: 700; }
.dest-country { font-size: .85rem; opacity: .85; }
.dest-price { font-size: .9rem; font-weight: 600; color: var(--warning); margin-top: 4px; }

/* ─── Trust Badges ──────────────────────────────────────────── */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; }
.trust-item { text-align: center; padding: 28px 20px; }
.trust-icon {
  width: 64px; height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
  color: var(--primary);
}
.trust-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--dark); }
.trust-text { font-size: .875rem; color: var(--text-light); }

/* ─── Testimonials ──────────────────────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.testimonial-card::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--primary);
  opacity: .15;
  position: absolute;
  top: 10px; left: 16px;
  line-height: 1;
  font-family: Georgia, serif;
}
.stars { color: var(--warning); font-size: .9rem; margin-bottom: 12px; }
.testimonial-text { color: var(--text); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.author-name { font-weight: 700; font-size: .95rem; }
.author-route { font-size: .8rem; color: var(--text-light); }

/* ─── FAQ ───────────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-question {
  padding: 18px 20px;
  font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  color: var(--dark);
  transition: var(--transition);
}
.faq-item.open .faq-question { color: var(--primary); background: var(--primary-light); }
.faq-icon { font-size: 1.2rem; transition: var(--transition); flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 20px;
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  color: var(--text-light);
  line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 14px 20px 18px; }

/* ─── Footer ────────────────────────────────────────────────── */
footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand { color: #fff; }
.footer-logo { font-size: 1.4rem; font-weight: 800; color: #fff; margin-bottom: 14px; display: block; }
.footer-logo span { color: var(--accent); }
.footer-desc { font-size: .875rem; line-height: 1.7; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: .9rem;
  transition: var(--transition);
}
.social-link:hover { background: var(--primary); color: #fff; }
.footer-col h4 { color: #fff; font-size: .95rem; margin-bottom: 18px; font-weight: 700; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,.65); font-size: .875rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 20px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: .85rem; }
.footer-payment { display: flex; gap: 8px; align-items: center; }
.payment-badge {
  background: rgba(255,255,255,.1);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: .78rem;
  font-weight: 700;
  color: rgba(255,255,255,.7);
}

/* ─── Booking Modal ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-box {
  background: var(--white);
  border-radius: var(--radius);
  width: 100%; max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(.95) translateY(20px);
  transition: var(--transition);
}
.modal-overlay.show .modal-box { transform: scale(1) translateY(0); }
.modal-header {
  background: var(--primary);
  color: #fff;
  padding: 22px 28px;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 1.2rem; font-weight: 700; }
.modal-close {
  background: rgba(255,255,255,.2);
  border: none; color: #fff;
  width: 32px; height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,.35); }
.modal-flight-info {
  background: var(--primary-light);
  padding: 16px 28px;
  display: flex; gap: 16px; flex-wrap: wrap;
  border-bottom: 2px solid var(--border);
}
.flight-info-badge {
  display: flex; flex-direction: column; gap: 2px;
}
.flight-info-badge span:first-child { font-size: .75rem; color: var(--text-light); font-weight: 600; text-transform: uppercase; }
.flight-info-badge span:last-child { font-size: .95rem; font-weight: 700; color: var(--dark); }
.modal-body { padding: 24px 28px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  transition: var(--transition);
  background: var(--bg-light);
}
.form-control:focus {
  outline: none; border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,87,184,.1);
}
.form-control.is-invalid { border-color: var(--danger); }
.invalid-feedback { font-size: .8rem; color: var(--danger); margin-top: 4px; display: none; }
.form-control.is-invalid + .invalid-feedback { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg-light);
  appearance: none;
  cursor: pointer;
  transition: var(--transition);
}
.form-select:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(0,87,184,.1); }
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.honeypot-field { display: none !important; visibility: hidden !important; }
.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-submit:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-submit:disabled { opacity: .7; cursor: not-allowed; transform: none; }
.form-note { font-size: .78rem; color: var(--text-light); text-align: center; margin-top: 10px; }

/* ─── Thank You Page ────────────────────────────────────────── */
.thankyou-wrap {
  min-height: 70vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 60px 20px;
}
.thankyou-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 56px 48px;
  max-width: 520px;
  width: 100%;
}
.thankyou-icon {
  width: 80px; height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  color: #fff;
  margin: 0 auto 24px;
  animation: popIn .5s cubic-bezier(.36,.07,.19,.97) both;
}
@keyframes popIn {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}
.thankyou-card h1 { font-size: 2rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.thankyou-card p { color: var(--text-light); margin-bottom: 8px; }
.ref-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1.1rem;
  font-weight: 800;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  margin: 20px 0;
  letter-spacing: 1px;
  border: 2px dashed var(--primary);
}
.btn-home {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: var(--transition);
  margin-top: 20px;
}
.btn-home:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }

/* ─── Alert / Toast ─────────────────────────────────────────── */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  min-width: 280px; max-width: 380px;
  display: flex; align-items: flex-start; gap: 12px;
  border-left: 4px solid var(--primary);
  animation: slideIn .3s ease;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast-icon { font-size: 1.2rem; flex-shrink: 0; }
.toast-msg { font-size: .9rem; }

/* ─── Utility ───────────────────────────────────────────────── */
.d-none { display: none !important; }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.scroll-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  border: none;
  box-shadow: var(--shadow);
  cursor: pointer;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  z-index: 800;
}
.scroll-top.show { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 991px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .search-row.row-2 { grid-template-columns: 1fr 1fr; }
  .flight-card { grid-template-columns: 1fr; gap: 14px; }
  .flight-price { text-align: left; }
}
@media (max-width: 767px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--primary-dark); padding: 16px; }
  .nav-links.show { display: flex; }
  .nav-toggle { display: block; }
  .header-inner { flex-wrap: wrap; }
  .hero { padding: 50px 0 80px; }
  .search-box { padding: 20px 16px; }
  .search-row.row-1 { grid-template-columns: 1fr; }
  .search-row.row-2 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .flight-route { flex-direction: column; gap: 8px; }
  .form-row { grid-template-columns: 1fr; }
  .modal-body { padding: 20px 16px; }
  .modal-header { padding: 18px 16px; }
  .thankyou-card { padding: 36px 24px; }
}
@media (max-width: 480px) {
  .search-row.row-2 { grid-template-columns: 1fr; }
  .trip-tabs { gap: 6px; }
  .trip-tab { padding: 6px 14px; font-size: .8rem; }
}