/* ==========================================================================
   VOYA FLIGHTS - ENTERPRISE FLIGHT BOOKING PLATFORM
   LUXURY COLOR PALETTE, DESIGN TOKENS & FUNNEL ARCHITECTURE
   ========================================================================== */

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

:root {
  /* Curated High-Converting Aviation Palette (Unified Blue Theme) */
  --primary-navy-950: #040e20;
  --primary-navy-900: #071938;
  --primary-navy-800: #0c2552;
  --primary-navy-700: #123470;
  
  --sky-blue-600: #0f62fe;
  --sky-blue-700: #0043ce;
  --sky-blue-500: #2563eb;
  --sky-blue-100: #edf5ff;
  --sky-blue-50:  #f4f8ff;
  
  --cyan-accent: #00c2cb;
  --cyan-soft: rgba(0, 194, 203, 0.12);
  
  --amber-600: #1e40af;
  --amber-500: #0284c7;
  --amber-400: #38bdf8;
  --amber-soft: #f0f9ff;
  
  --emerald-600: #1d4ed8;
  --emerald-500: #2563eb;
  --emerald-soft: #eff6ff;
  
  --coral-500: #ef4444;
  --coral-soft: #fee2e2;
  
  --bg-page: #f6f9fc;
  --bg-surface: #ffffff;
  --bg-muted: #f1f5f9;
  
  --text-title: #071938;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  
  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  
  --shadow-xs: 0 1px 2px rgba(7, 25, 56, 0.04);
  --shadow-sm: 0 4px 14px rgba(7, 25, 56, 0.06);
  --shadow-md: 0 10px 25px rgba(7, 25, 56, 0.08);
  --shadow-lg: 0 18px 45px rgba(7, 25, 56, 0.12);
  --shadow-xl: 0 24px 60px rgba(7, 25, 56, 0.15);
  --shadow-glow: 0 8px 25px rgba(15, 98, 254, 0.28);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 9999px;
  
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-script: 'Caveat', cursive;
  
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Strict Box Sizing & Overflow Prevention */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  max-width: 100%;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.5;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  transition: all var(--transition-smooth);
}

input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
  background: transparent;
  width: 100%;
}

img, svg {
  display: block;
}

.svg-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Funnel Pages Container */
.funnel-page {
  display: none;
  animation: fadeInFunnel 0.28s ease-out;
}

.funnel-page.active {
  display: block;
}

@keyframes fadeInFunnel {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.section-tagline {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sky-blue-600);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sky-blue-600);
}

.section-more-link:hover {
  color: var(--sky-blue-700);
  transform: translateX(3px);
}

/* Buttons */
.btn-primary {
  background: var(--sky-blue-600);
  color: #ffffff;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: var(--shadow-glow);
  transition: all var(--transition-smooth);
}

.btn-primary:hover {
  background: var(--sky-blue-700);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 98, 254, 0.35);
}

.btn-gold {
  background: linear-gradient(135deg, #1d4ed8, #0284c7);
  color: #ffffff;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(2, 132, 199, 0.45);
}

.btn-ghost-white {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.55);
}

/* ==========================================================================
   OFFICIAL AIRLINE LOGOS CAROUSEL (CLEAN, ENLARGED VECTOR EMBLEMS)
   ========================================================================== */

.airline-partners-section {
  padding: 32px 0 22px;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  position: relative;
  width: 100%;
}

.airline-marquee-header {
  text-align: center;
  margin-bottom: 18px;
}

.airline-marquee-header span {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-title);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.marquee-container {
  display: flex;
  overflow: hidden;
  user-select: none;
  position: relative;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

.marquee-track {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 32px;
  animation: scrollMarquee 32s linear infinite;
  padding: 6px 0;
  max-width: none !important;
}

.marquee-container:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.airline-badge-card {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1.5px solid var(--border-subtle);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(7, 25, 56, 0.04);
  transition: all var(--transition-fast);
}

.airline-badge-card:hover {
  border-color: var(--sky-blue-600);
  box-shadow: 0 6px 18px rgba(15, 98, 254, 0.16);
  transform: translateY(-2px);
}

.airline-vector-logo {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.airline-vector-logo svg,
.airline-vector-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.airline-name {
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--text-title);
  letter-spacing: -0.01em;
}