/* ============================================
   Tengri Avia — Веб-сайт авиакомпании Кыргызстана
   Дизайн-система и общие стили
   ============================================ */

:root {
  --color-primary: #C8102E;
  --color-primary-dark: #9B0B23;
  --color-accent: #FFD100;
  --color-sky: #1E90FF;
  --color-sky-dark: #0B5FA8;
  --color-night: #0A1F44;
  --color-text: #1B2331;
  --color-muted: #6B7280;
  --color-bg: #F8FAFC;
  --color-card: #FFFFFF;
  --color-border: #E5E7EB;
  --shadow-sm: 0 2px 8px rgba(11, 31, 68, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 31, 68, 0.10);
  --shadow-lg: 0 20px 60px rgba(11, 31, 68, 0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-display: 'Manrope', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --gradient-hero: linear-gradient(135deg, #0A1F44 0%, #0B5FA8 55%, #1E90FF 100%);
  --gradient-sun: linear-gradient(135deg, #FFD100 0%, #FF8A00 100%);
  --gradient-flag: linear-gradient(135deg, #C8102E 0%, #FFD100 100%);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-night);
  letter-spacing: -0.02em;
}

a { color: var(--color-sky-dark); text-decoration: none; }
a:hover { color: var(--color-primary); }

/* ============ Иконки (Bootstrap Icons) ============ */
.bi { display: inline-block; vertical-align: -0.125em; line-height: 1; }
.icon-circle {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(200, 16, 46, 0.1);
  color: var(--color-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.icon-circle.sun  { background: rgba(255, 209, 0, 0.20); color: #B8860B; }
.icon-circle.sky  { background: rgba(11, 95, 168, 0.12); color: var(--color-sky-dark); }
.icon-circle.night{ background: rgba(10, 31, 68, 0.12); color: var(--color-night); }
.icon-circle.success { background: rgba(34, 197, 94, 0.12); color: #16a34a; }

/* Флаг страны — круглый <img> с настоящим флагом */
.flag-img {
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 0 0 1.5px rgba(255,255,255,0.6), 0 2px 6px rgba(0,0,0,0.15);
  vertical-align: middle;
  background: #f3f4f6;
}
.flag-img.sm { width: 22px; height: 22px; }
.flag-img.lg { width: 36px; height: 36px; }

/* ============ Навигация ============ */
.navbar-tengri {
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11, 31, 68, 0.08);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: all 0.3s ease;
}
.navbar-tengri.scrolled { box-shadow: var(--shadow-md); }

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-night) !important;
}
.brand-logo .brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-hero);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 6px 16px rgba(30, 144, 255, 0.35);
  position: relative;
  overflow: hidden;
}
.brand-logo .brand-icon i { position: relative; z-index: 2; }
.brand-logo .brand-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,209,0,0.6), transparent 60%);
  z-index: 1;
}
.brand-logo span.brand-text-accent { color: var(--color-primary); }

.navbar-tengri .nav-link {
  color: var(--color-text);
  font-weight: 600;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  position: relative;
}
.navbar-tengri .nav-link:hover { color: var(--color-primary); background: rgba(200, 16, 46, 0.06); }
.navbar-tengri .nav-link.active {
  color: var(--color-primary);
  background: rgba(200, 16, 46, 0.08);
}

/* ============ Кнопки ============ */
.btn-tengri {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.6rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.25);
}
.btn-tengri:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(200, 16, 46, 0.40);
}
.btn-tengri:active { transform: translateY(0); }

.btn-sun {
  background: var(--gradient-sun);
  color: var(--color-night);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.6rem;
  font-weight: 700;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(255, 138, 0, 0.30);
}
.btn-sun:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(255, 138, 0, 0.45); color: var(--color-night); }

.btn-outline-night {
  background: transparent;
  color: var(--color-night);
  border: 2px solid var(--color-night);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.4rem;
  font-weight: 700;
  transition: all 0.25s ease;
}
.btn-outline-night:hover { background: var(--color-night); color: #fff; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 92vh;
  background: var(--gradient-hero);
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 6rem 0 4rem;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,209,0,0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(200,16,46,0.22), transparent 55%);
  z-index: 0;
}
.hero-image-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?auto=format&fit=crop&w=2000&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  z-index: 0;
  filter: saturate(1.1);
}
.hero-content { position: relative; z-index: 2; }
.hero h1 {
  color: #fff;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05;
  margin-bottom: 1.2rem;
  font-weight: 900;
}
.hero h1 .accent { color: var(--color-accent); }
.hero p.lead {
  color: rgba(255,255,255,0.92);
  font-size: 1.15rem;
  max-width: 580px;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  gap: 2.2rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  display: block;
  line-height: 1;
}
.hero-stat .lbl { font-size: 0.85rem; color: rgba(255,255,255,0.8); text-transform: uppercase; letter-spacing: 0.08em; }

/* Облака анимированные */
.cloud {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  display: block;
  overflow: visible;
  filter: drop-shadow(0 4px 12px rgba(255,255,255,0.18));
}
.cloud > use { opacity: 0.85; }
.cloud-1 { width: 200px; height: 60px; top: 18%; left: -10%; animation: cloud-drift 38s linear infinite; }
.cloud-2 { width: 140px; height: 44px; top: 32%; left: -15%; animation: cloud-drift 52s linear infinite; animation-delay: -10s; }
.cloud-3 { width: 260px; height: 78px; top: 62%; left: -20%; animation: cloud-drift 70s linear infinite; animation-delay: -25s; }
.cloud-4 { width: 110px; height: 36px; top: 8%; left: -8%; animation: cloud-drift 44s linear infinite; animation-delay: -22s; opacity: 0.7; }
.cloud-5 { width: 320px; height: 90px; top: 48%; left: -25%; animation: cloud-drift 88s linear infinite; animation-delay: -40s; opacity: 0.55; filter: blur(3px); }
.cloud-6 { width: 90px; height: 30px; top: 80%; left: -10%; animation: cloud-drift 36s linear infinite; animation-delay: -5s; }
@keyframes cloud-drift {
  from { transform: translateX(0); }
  to { transform: translateX(130vw); }
}

/* ============ Фоновые самолёты (skyscape) ============ */
.bg-skyscape {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  border-radius: inherit;
}
.bg-plane {
  position: absolute;
  color: rgba(255, 255, 255, 0.85);
  font-size: 2.2rem;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.25));
  will-change: transform;
  pointer-events: none;
  white-space: nowrap;
}
.bg-plane svg {
  display: block;
  width: 1em;
  height: 1em;
  transform-origin: center;
}

/* Каждый самолёт летит с разной скоростью / высотой / размером */
.bg-plane-1 {
  top: 12%;
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.55);
  animation: bg-plane-fly-rtl 24s linear infinite;
}
.bg-plane-1 svg { transform: rotate(-8deg); }

.bg-plane-2 {
  top: 28%;
  font-size: 2.4rem;
  color: rgba(255, 255, 255, 0.85);
  animation: bg-plane-fly-ltr 32s linear infinite;
  animation-delay: -8s;
}
.bg-plane-2 svg { transform: rotate(8deg) scaleX(-1); }

.bg-plane-3 {
  top: 55%;
  font-size: 1.2rem;
  color: rgba(255, 209, 0, 0.75);
  animation: bg-plane-fly-rtl 40s linear infinite;
  animation-delay: -18s;
}
.bg-plane-3 svg { transform: rotate(-12deg); }

.bg-plane-4 {
  top: 72%;
  font-size: 2.8rem;
  color: rgba(255, 255, 255, 0.45);
  animation: bg-plane-fly-ltr 48s linear infinite;
  animation-delay: -30s;
}
.bg-plane-4 svg { transform: rotate(5deg) scaleX(-1); }

.bg-plane-5 {
  top: 40%;
  font-size: 1.8rem;
  color: rgba(255, 138, 0, 0.7);
  animation: bg-plane-fly-rtl 30s linear infinite;
  animation-delay: -12s;
}
.bg-plane-5 svg { transform: rotate(-10deg); }

/* Траектории */
@keyframes bg-plane-fly-ltr {
  0%   { transform: translate3d(-15vw, 0, 0); opacity: 0; }
  8%   { opacity: 1; }
  50%  { transform: translate3d(50vw, -30px, 0); opacity: 1; }
  92%  { opacity: 1; }
  100% { transform: translate3d(115vw, 0, 0); opacity: 0; }
}
@keyframes bg-plane-fly-rtl {
  0%   { transform: translate3d(115vw, 0, 0) scaleX(-1); opacity: 0; }
  8%   { opacity: 1; }
  50%  { transform: translate3d(50vw, -25px, 0) scaleX(-1); opacity: 1; }
  92%  { opacity: 1; }
  100% { transform: translate3d(-15vw, 0, 0) scaleX(-1); opacity: 0; }
}

/* На мобильных уменьшим количество фоновых самолётов через media-query */
@media (max-width: 575px) {
  .bg-plane-3, .bg-plane-4, .bg-plane-5 { display: none; }
}

/* Самолёт на hero */
.hero-plane {
  position: absolute;
  top: 22%;
  right: 8%;
  font-size: 9rem;
  color: rgba(255,255,255,0.96);
  z-index: 2;
  animation: plane-float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
  line-height: 1;
}
.hero-plane svg {
  display: block;
  width: 1em;
  height: 1em;
  transform: rotate(-25deg);
}
@keyframes plane-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-22px); }
}

/* ============ Форма поиска билетов ============ */
.search-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  margin-top: -4rem;
  position: relative;
  z-index: 10;
}
.search-card .nav-pills .nav-link {
  color: var(--color-muted);
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 0.45rem 1.1rem;
}
.search-card .nav-pills .nav-link.active {
  background: var(--color-night);
  color: #fff;
}
.search-card .form-label {
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 0.3rem;
}
.search-card .form-control,
.search-card .form-select {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font-weight: 600;
  color: var(--color-night);
  transition: all 0.2s ease;
}
.search-card .form-control:focus,
.search-card .form-select:focus {
  border-color: var(--color-sky);
  box-shadow: 0 0 0 4px rgba(30,144,255,0.15);
}
.search-card .swap-btn {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--color-night);
}
.search-card .swap-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: rotate(180deg);
}

/* ============ Секции ============ */
section { padding: 5rem 0; }
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title .eyebrow {
  display: inline-block;
  background: rgba(200, 16, 46, 0.10);
  color: var(--color-primary);
  padding: 0.3rem 1rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  margin-bottom: 0.6rem;
}
.section-title p { color: var(--color-muted); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

/* ============ Карточки направлений ============ */
.destination-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: var(--shadow-sm);
  background: linear-gradient(135deg, #0A1F44 0%, #1E90FF 100%);
}
.destination-card .city-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.6s ease;
}
.destination-card:hover .city-illustration { transform: scale(1.06); }
.destination-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.destination-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.destination-card:hover img { transform: scale(1.1); }
.destination-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,31,68,0.85) 100%);
}
.destination-card .info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.4rem;
  color: #fff;
  z-index: 2;
}
.destination-card .info .city { font-size: 1.4rem; font-weight: 800; font-family: var(--font-display); }
.destination-card .info .country { font-size: 0.88rem; opacity: 0.85; }
.destination-card .info .price {
  display: inline-block;
  margin-top: 0.6rem;
  background: var(--color-primary);
  color: #fff;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.95rem;
}
.destination-card .badge-flag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.95);
  color: var(--color-night);
  padding: 0.3rem 0.85rem 0.3rem 0.5rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  z-index: 2;
}
.destination-card .badge-flag .flag-img {
  position: static;
  inset: auto;
  margin: 0;
  flex-shrink: 0;
}

/* ============ Showcase-секция с самолётом, выходящим за рамки ============ */
.plane-showcase {
  position: relative;
  background: linear-gradient(135deg, #0A1F44 0%, #0B5FA8 60%, #1E90FF 100%);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  overflow: visible;
  color: #fff;
  margin: 2rem 0;
  isolation: isolate;
}
.plane-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    radial-gradient(circle at 90% 20%, rgba(255,209,0,0.22), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(200,16,46,0.18), transparent 55%);
  z-index: 0;
}
.plane-showcase .ps-content { position: relative; z-index: 3; }
.plane-showcase h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.plane-showcase h2 .accent { color: var(--color-accent); }
.plane-showcase p.lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.08rem;
  max-width: 460px;
  margin-bottom: 1.6rem;
}
.plane-showcase .ps-stats {
  display: flex;
  gap: 1.6rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}
.plane-showcase .ps-stat .v {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.plane-showcase .ps-stat .l {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.75);
}

/* Большой SVG-самолёт, "вылетающий" за пределы карточки */
.plane-showcase .ps-plane {
  position: absolute;
  right: -8%;
  top: 50%;
  width: 78%;
  max-width: 760px;
  transform: translateY(-50%) rotate(-12deg);
  z-index: 2;
  filter:
    drop-shadow(0 30px 40px rgba(0,0,0,0.45))
    drop-shadow(0 0 20px rgba(255,209,0,0.15));
  pointer-events: none;
  animation: ps-plane-float 6s ease-in-out infinite;
}
@keyframes ps-plane-float {
  0%, 100% { transform: translateY(-50%) rotate(-12deg); }
  50%      { transform: translateY(-58%) rotate(-10deg); }
}

/* Анимация появления — самолёт «вылетает» из карточки при первом показе */
.plane-showcase .ps-plane.takeoff {
  animation: ps-plane-takeoff 1.6s cubic-bezier(0.22, 0.61, 0.36, 1) 1, ps-plane-float 6s ease-in-out infinite 1.6s;
}
@keyframes ps-plane-takeoff {
  0%   { transform: translate(-40%, 30%) rotate(-32deg) scale(0.5); opacity: 0; }
  60%  { opacity: 1; }
  100% { transform: translate(0, -50%) rotate(-12deg) scale(1); opacity: 1; }
}

/* Конденсационный след за самолётом */
.plane-showcase .contrail {
  position: absolute;
  top: 50%;
  right: 22%;
  width: 50%;
  height: 14px;
  z-index: 1;
  transform: translateY(-50%) rotate(-12deg);
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.55) 60%, rgba(255,255,255,0.9) 100%);
  filter: blur(8px);
  border-radius: 50%;
  opacity: 0.7;
  pointer-events: none;
  animation: contrail-pulse 4s ease-in-out infinite;
}
@keyframes contrail-pulse {
  0%, 100% { opacity: 0.55; width: 50%; }
  50%      { opacity: 0.85; width: 56%; }
}

/* Звёзды/частицы на фоне */
.plane-showcase .stars {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  border-radius: inherit;
}
.plane-showcase .stars span {
  position: absolute;
  width: 4px; height: 4px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.5;
  animation: star-twinkle 3s ease-in-out infinite;
}
.plane-showcase .stars span:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.plane-showcase .stars span:nth-child(2) { top: 60%; left: 25%; animation-delay: 0.8s; }
.plane-showcase .stars span:nth-child(3) { top: 30%; left: 40%; animation-delay: 1.6s; }
.plane-showcase .stars span:nth-child(4) { top: 75%; left: 55%; animation-delay: 0.4s; }
.plane-showcase .stars span:nth-child(5) { top: 15%; left: 65%; animation-delay: 2.2s; }
.plane-showcase .stars span:nth-child(6) { top: 50%; left: 88%; animation-delay: 1.2s; }
@keyframes star-twinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50%      { opacity: 1;   transform: scale(1.4); }
}

@media (max-width: 991px) {
  .plane-showcase { padding: 3rem 2rem 18rem; text-align: left; }
  .plane-showcase .ps-plane {
    width: 110%;
    max-width: 580px;
    right: -10%;
    top: auto;
    bottom: -6%;
    transform: rotate(-15deg);
    animation: ps-plane-float-mobile 6s ease-in-out infinite;
  }
  @keyframes ps-plane-float-mobile {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50%      { transform: rotate(-13deg) translateY(-15px); }
  }
  .plane-showcase .contrail { display: none; }
}

/* ============ Карточки "Горячие предложения" (адаптация Product Card) ============ */
.offer-card {
  position: relative;
  width: 100%;
  max-width: 340px;
  height: 460px;
  margin: 0 auto;
  background: #edeef0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
}
.offer-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--offer-color, var(--color-sky));
  clip-path: circle(160px at 80% 20%);
  transition: clip-path 0.6s ease-in-out;
  z-index: 1;
}
.offer-card:hover::before {
  clip-path: circle(340px at 80% -20%);
}
.offer-card::after {
  content: attr(data-watermark);
  position: absolute;
  top: 18%;
  left: -15%;
  font-size: 8rem;
  font-weight: 900;
  font-style: italic;
  color: #f5f4f4;
  opacity: 0.75;
  letter-spacing: -0.04em;
  z-index: 2;
  pointer-events: none;
  line-height: 1;
}
.offer-card .offer-imgBx {
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  transform: translateY(-50%);
  z-index: 10;
  width: 100%;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: top 0.6s ease, transform 0.6s ease;
}
.offer-card:hover .offer-imgBx {
  top: 8%;
  transform: translateY(0);
}
.offer-card .offer-imgBx img,
.offer-card .offer-imgBx svg {
  width: 88%;
  max-width: 300px;
  transform: rotate(-22deg);
  filter: drop-shadow(0 25px 40px rgba(0,0,0,0.35));
  transition: transform 0.6s ease;
}
.offer-card:hover .offer-imgBx img,
.offer-card:hover .offer-imgBx svg {
  transform: rotate(-15deg) scale(1.08);
}
.offer-card .offer-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 110px;
  text-align: center;
  padding: 18px 18px 0;
  z-index: 10;
  transition: height 0.8s ease;
}
.offer-card:hover .offer-content { height: 240px; }
.offer-card .offer-content h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-night);
  letter-spacing: 0.5px;
}
.offer-card .offer-content .subtitle {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 0.2rem;
  font-family: var(--font-body);
}
.offer-card .offer-options {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}
.offer-card:hover .offer-options.cls { opacity: 1; visibility: visible; transition-delay: 0.4s; }
.offer-card:hover .offer-options.svc { opacity: 1; visibility: visible; transition-delay: 0.55s; }
.offer-card .offer-options .lbl {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #1f1f1f;
  margin-right: 0.4rem;
  font-family: var(--font-body);
}
.offer-card .offer-options.cls span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 26px;
  background: #1a1a1a;
  color: #fff;
  border-radius: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
  padding: 0 0.7rem;
}
.offer-card .offer-options.cls span:hover {
  background: var(--offer-color, var(--color-sky));
  transform: translateY(-2px);
}
.offer-card .offer-options.svc i {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0,0,0,0.06);
  color: #1f1f1f;
  font-size: 0.95rem;
  margin: 0 0.2rem;
  cursor: pointer;
  transition: all 0.25s ease;
}
.offer-card .offer-options.svc i:hover {
  background: var(--offer-color, var(--color-sky));
  color: #fff;
  transform: scale(1.12);
}
.offer-card .offer-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  background: #1a1a1a;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 700;
  font-family: var(--font-body);
  font-size: 0.92rem;
  letter-spacing: 0.5px;
  margin-top: 0.4rem;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.25s ease;
}
.offer-card:hover .offer-cta {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.7s;
}
.offer-card .offer-cta:hover {
  background: var(--offer-color, var(--color-sky));
  color: #fff;
}
.offer-card .price-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 12;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-night);
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
}
.offer-card .price-badge small {
  font-size: 0.65rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  display: block;
  margin-bottom: -2px;
}
@media (max-width: 575px) {
  .offer-card::after { font-size: 5.5rem; top: 25%; }
  .offer-card { height: 420px; }
}

/* ============ Преимущества ============ */
.feature-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid var(--color-border);
  height: 100%;
}
.feature-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.feature-card .feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.2rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(200,16,46,0.10), rgba(255,209,0,0.20));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
}
.feature-card:hover .feature-icon { transform: rotate(-8deg) scale(1.05); }
.feature-card h5 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.feature-card p { color: var(--color-muted); font-size: 0.95rem; margin: 0; }

/* ============ Карточки рейсов ============ */
.flight-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 1.2rem;
  transition: all 0.3s ease;
}
.flight-card:hover { box-shadow: var(--shadow-md); border-color: rgba(30,144,255,0.4); }
.flight-card .airline-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
}
.flight-route {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.flight-route .city {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-night);
}
.flight-route .time { font-size: 0.92rem; color: var(--color-muted); font-weight: 600; }
.flight-route .duration {
  position: relative;
  flex: 1;
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
  padding: 0 1rem;
}
.flight-route .duration::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-border) 20%, var(--color-border) 80%, transparent);
  z-index: 0;
}
.flight-route .duration .plane-icon {
  position: relative;
  background: #fff;
  padding: 0 0.5rem;
  color: var(--color-primary);
  font-size: 1.1rem;
}
.flight-price {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
}
.flight-price small { font-size: 0.7em; color: var(--color-muted); font-weight: 600; }
.flight-class-badge {
  background: rgba(11,95,168,0.10);
  color: var(--color-sky-dark);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* ============ Парк самолётов ============ */
.aircraft-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
  height: 100%;
}
.aircraft-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.aircraft-card .img-wrap {
  height: 240px;
  overflow: hidden;
  background: linear-gradient(135deg, #E0F2FF, #B8DCFF);
}
.aircraft-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.aircraft-card:hover img { transform: scale(1.08); }
.aircraft-card .body { padding: 1.5rem; }
.aircraft-card h4 { margin-bottom: 0.4rem; }
.aircraft-card .spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.92rem;
}
.aircraft-card .spec-row:last-child { border: none; }
.aircraft-card .spec-row .label { color: var(--color-muted); }
.aircraft-card .spec-row .value { font-weight: 700; color: var(--color-night); }

/* ============ Формы (login/register) ============ */
.auth-wrap {
  min-height: calc(100vh - 80px);
  background: linear-gradient(135deg, #0A1F44 0%, #0B5FA8 100%);
  display: flex;
  align-items: center;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}
.auth-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1569154941061-e231b4725ef1?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.auth-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}
.auth-card .nav-tabs {
  border: none;
  background: var(--color-bg);
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.8rem;
}
.auth-card .nav-tabs .nav-link {
  border: none;
  border-radius: 6px;
  color: var(--color-muted);
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  flex: 1;
}
.auth-card .nav-tabs .nav-link.active {
  background: var(--color-primary);
  color: #fff;
}
.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-muted);
  cursor: pointer;
  padding: 4px;
}
.password-toggle:hover { color: var(--color-primary); }

/* ============ Кабинет ============ */
.cabinet-sidebar {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 90px;
}
.cabinet-sidebar .user-info {
  text-align: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}
.cabinet-sidebar .avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-flag);
  margin: 0 auto 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 800;
}
.cabinet-sidebar .nav-pills .nav-link {
  color: var(--color-text);
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: all 0.2s ease;
}
.cabinet-sidebar .nav-pills .nav-link:hover { background: var(--color-bg); }
.cabinet-sidebar .nav-pills .nav-link.active {
  background: var(--color-primary);
  color: #fff;
}

.dashboard-tile {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  height: 100%;
  transition: all 0.25s ease;
}
.dashboard-tile:hover { box-shadow: var(--shadow-md); }
.dashboard-tile .tile-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}
.dashboard-tile.tile-red .tile-icon { background: rgba(200,16,46,0.12); color: var(--color-primary); }
.dashboard-tile.tile-blue .tile-icon { background: rgba(11,95,168,0.12); color: var(--color-sky-dark); }
.dashboard-tile.tile-gold .tile-icon { background: rgba(255,209,0,0.20); color: #B8860B; }
.dashboard-tile.tile-green .tile-icon { background: rgba(34,197,94,0.12); color: #16a34a; }
.dashboard-tile h6 { color: var(--color-muted); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 0.4rem; }
.dashboard-tile .big-num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--color-night); line-height: 1; }

/* SVG прогресс */
.progress-ring { transform: rotate(-90deg); }
.progress-ring circle {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
}
.progress-ring .bg-circle { stroke: var(--color-border); }
.progress-ring .fg-circle {
  stroke: url(#gradientPrimary);
  transition: stroke-dashoffset 1.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Boarding pass / билет */
.boarding-pass {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  overflow: hidden;
  position: relative;
  margin-bottom: 1.2rem;
}
.boarding-pass::before, .boarding-pass::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 30px;
  background: var(--color-bg);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}
.boarding-pass::before { left: -15px; }
.boarding-pass::after { right: -15px; left: auto; }
.boarding-pass .bp-left {
  flex: 1;
  padding: 1.5rem;
  border-right: 2px dashed var(--color-border);
}
.boarding-pass .bp-right {
  width: 130px;
  background: var(--gradient-hero);
  color: #fff;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.boarding-pass .bp-right .flight-num { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; }
.boarding-pass .bp-right .seat { font-size: 0.78rem; opacity: 0.85; margin-top: 0.3rem; }
.boarding-pass .bp-right .seat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; margin-top: 0.2rem; }
.boarding-pass .route { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.5rem; }
.boarding-pass .route .iata { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--color-night); }
.boarding-pass .route .arrow { color: var(--color-primary); font-size: 1.2rem; }
.boarding-pass .meta { font-size: 0.85rem; color: var(--color-muted); display: flex; gap: 1.2rem; flex-wrap: wrap; }
.boarding-pass .meta strong { color: var(--color-night); }

/* ============ Анимация летящего самолёта ============ */
.flying-plane {
  position: fixed;
  font-size: 4rem;
  color: var(--color-primary);
  z-index: 9999;
  pointer-events: none;
  filter: drop-shadow(0 10px 25px rgba(0,0,0,0.25));
  left: 0;
  top: 50%;
  opacity: 0;
  will-change: transform, opacity;
  transform: translate3d(-200px, 0, 0) rotate(-8deg);
}
.flying-plane.fly {
  animation: plane-fly-across 1.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes plane-fly-across {
  0%   { opacity: 0; transform: translate3d(-200px, 0, 0) rotate(-8deg); }
  10%  { opacity: 1; }
  50%  { transform: translate3d(50vw, -30px, 0) rotate(-12deg); }
  90%  { opacity: 1; }
  100% { opacity: 0; transform: translate3d(calc(100vw + 200px), 0, 0) rotate(-8deg); }
}

/* Reveal-анимация на скролл */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.show { opacity: 1; transform: translateY(0); }

/* Pulse-эффект для CTA */
.pulse-btn { position: relative; }
.pulse-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: inherit;
  z-index: -1;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0; }
}

/* ============ Toast уведомление ============ */
.tengri-toast {
  position: fixed;
  top: 100px;
  right: 30px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.4rem;
  min-width: 280px;
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transform: translateX(400px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 4px solid var(--color-primary);
}
.tengri-toast.show { transform: translateX(0); }
.tengri-toast.success { border-left-color: #16a34a; }
.tengri-toast.error { border-left-color: #dc2626; }
.tengri-toast .toast-icon { font-size: 1.5rem; }
.tengri-toast .toast-text strong { display: block; font-weight: 700; color: var(--color-night); }
.tengri-toast .toast-text span { font-size: 0.88rem; color: var(--color-muted); }

/* ============ Футер ============ */
.footer {
  background: var(--color-night);
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}
.footer h6 { color: #fff; margin-bottom: 1.2rem; font-size: 1rem; }
.footer a { color: rgba(255,255,255,0.7); display: block; padding: 0.3rem 0; transition: color 0.2s; }
.footer a:hover { color: var(--color-accent); }
.footer .footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer .social-icons { display: flex; gap: 0.8rem; }
.footer .social-icons a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  padding: 0;
}
.footer .social-icons a:hover { background: var(--color-primary); transform: translateY(-3px); }

/* ============ Адаптив ============ */
@media (max-width: 991px) {
  .hero { min-height: 70vh; padding: 4rem 0 3rem; }
  .hero-plane { font-size: 5rem; right: 5%; top: 8%; }
  .search-card { margin-top: -2rem; padding: 1.5rem; }
  .hero-stats { gap: 1.2rem; }
  .hero-stat .num { font-size: 1.8rem; }
  section { padding: 3.5rem 0; }
  .destination-card { height: 260px; }
  .cabinet-sidebar { position: static; margin-bottom: 1.5rem; }
}
@media (max-width: 575px) {
  .hero h1 { font-size: 2.1rem; }
  .hero-plane { display: none; }
  .flight-card { padding: 1rem; }
  .flight-route .city { font-size: 1.15rem; }
  .flight-price { font-size: 1.4rem; }
  .boarding-pass .bp-right { width: 100px; }
}

/* Скроллбар */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-night); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }