/* =====================================================================
   ROYENDISON AVIATION — SOVEREIGN PRIVATE AVIATION DESIGN SYSTEM
   Editorial Quiet Luxury & Private Concierge Aesthetic
   Palette: Midnight Navy, Deep Slate, Champagne Gold, Warm Ivory, Pure White
===================================================================== */

:root {
  /* Core Luxury Palette */
  --color-midnight: #0B1420;        /* Primary Midnight Navy */
  --color-midnight-deep: #070D16;   /* Deepest Abyss */
  --color-slate: #172635;           /* Secondary Deep Slate */
  --color-slate-light: #1F3246;     /* Lighter Slate Accent */
  
  --color-gold: #C8AD7F;            /* Champagne Gold (Restrained & Elegant) */
  --color-gold-hover: #D8BD8F;
  --color-gold-subtle: rgba(200, 173, 127, 0.12);
  --color-gold-border: rgba(200, 173, 127, 0.32);
  
  --color-ivory: #F5F1E8;           /* Warm Ivory */
  --color-ivory-warm: #EFE9DC;      /* Slightly deeper ivory section */
  --color-white: #FFFFFF;
  --color-grey-muted: #B5BFC9;      /* Increased contrast for supporting grey */
  --color-grey-dark: #6C7A89;
  --color-border-subtle: rgba(255, 255, 255, 0.1);
  --color-border-slate: rgba(200, 173, 127, 0.22);

  /* Typography */
  --font-editorial: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing & Container */
  --container-max: 1260px;
  --container-narrow: 880px;

  /* WhatsApp */
  --color-whatsapp: #25D366;
  --color-whatsapp-deep: #1EBE5D;
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-midnight);
  color: var(--color-ivory);
  font-family: var(--font-sans);
  font-size: 16px; /* Increased from 15px for comfortable readability */
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-midnight);
  color: var(--color-ivory);
  overflow-x: hidden;
  position: relative;
}

/* Reduced Motion Accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-midnight);
}
::-webkit-scrollbar-thumb {
  background: var(--color-slate);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

::selection {
  background: var(--color-gold);
  color: var(--color-midnight);
}

/* Containers */
.container-luxury {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Utilities */
.text-serif {
  font-family: var(--font-editorial);
}

.text-gold {
  color: var(--color-gold);
}

.text-muted {
  color: var(--color-grey-muted);
}

.text-ivory {
  color: var(--color-ivory);
}

.text-white {
  color: var(--color-white);
}

.eyebrow-tag {
  font-family: var(--font-sans);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 14px;
}

/* =====================================================================
   HEADER & NAVIGATION
===================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.35s ease;
  background: linear-gradient(180deg, rgba(11, 20, 32, 0.95) 0%, rgba(11, 20, 32, 0) 100%);
}

.site-header.scrolled {
  background: rgba(11, 20, 32, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
}

/* Wide, generous luxury header container that prevents cramming */
.header-container {
  width: 100%;
  max-width: 1620px;
  margin: 0 auto;
  padding: 0 36px;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 20px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--color-white);
  flex-shrink: 0;
}

.brand-emblem {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--color-gold);
  box-shadow: 0 0 14px rgba(200, 173, 127, 0.25);
  flex-shrink: 0;
}

.brand-wordmark {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-editorial);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-white);
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-desc-line {
  font-family: var(--font-sans);
  font-size: 8.5px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-top: 2px;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  margin: 0 24px;
  min-width: 0;
}

.nav-center-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 1.6vw, 28px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu-link {
  color: var(--color-white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color 0.2s ease;
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
  display: inline-block;
  line-height: 1;
}

.nav-menu-link:hover {
  color: var(--color-gold);
}

.nav-menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-gold);
  transition: width 0.25s ease;
}

.nav-menu-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.btn-private-enquiry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--color-ivory);
  border: 1px solid var(--color-gold);
  padding: 10px 22px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  white-space: nowrap;
  line-height: 1;
}

.btn-private-enquiry:hover {
  background: var(--color-gold);
  color: var(--color-midnight);
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-gold-border);
  color: var(--color-ivory);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1;
}

/* =====================================================================
   HERO SECTION — CINEMATIC EDITORIAL (~92vh)
===================================================================== */
.hero-editorial-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 150px 0 90px 0;
  background: var(--color-midnight);
  overflow: hidden;
}

.hero-backdrop-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: brightness(0.62) contrast(1.1);
  z-index: 1;
}

.hero-cinema-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 20, 32, 0.45) 0%,
    rgba(11, 20, 32, 0.76) 55%,
    rgba(11, 20, 32, 0.98) 100%
  );
  z-index: 2;
}

.hero-content-container {
  position: relative;
  z-index: 10;
  max-width: 860px;
  opacity: 0;
  transform: translateY(18px);
  animation: heroEntrance 1s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.15s;
}

@keyframes heroEntrance {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-main-title {
  font-family: var(--font-editorial);
  font-size: clamp(50px, 6.4vw, 88px);
  font-weight: 300;
  line-height: 1.05;
  color: var(--color-white);
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.hero-supporting-copy {
  font-family: var(--font-sans);
  font-size: clamp(16.5px, 1.4vw, 20px);
  color: var(--color-ivory);
  line-height: 1.7;
  max-width: 660px;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-action-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.btn-gold-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--color-gold);
  color: var(--color-midnight);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 16px 36px;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 1px solid var(--color-gold);
}

.btn-gold-solid:hover {
  background: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: var(--color-midnight);
}

.btn-trans-border {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(11, 20, 32, 0.4);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 16px 32px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-trans-border:hover {
  border-color: var(--color-ivory);
  background: rgba(255, 255, 255, 0.1);
}

.hero-discreet-line {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--color-grey-muted);
  font-weight: 400;
}

/* =====================================================================
   PREMIUM TRUST STRIP
===================================================================== */
.trust-strip-section {
  background: var(--color-slate);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 24px 0;
}

.trust-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-strip-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ivory);
  font-weight: 500;
  position: relative;
}

.trust-strip-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  width: 1px;
  background: var(--color-border-subtle);
}

.trust-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
}

/* =====================================================================
   PORTFOLIO (WARM IVORY ALTERNATING SECTION)
===================================================================== */
.portfolio-section-ivory {
  padding: 120px 0;
  background: var(--color-ivory);
  color: var(--color-midnight);
}

.portfolio-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 90px auto;
}

.portfolio-main-title-dark {
  font-family: var(--font-editorial);
  font-size: clamp(38px, 4.4vw, 56px);
  font-weight: 400;
  color: var(--color-midnight);
  line-height: 1.15;
  margin-bottom: 18px;
}

.portfolio-sub-copy-dark {
  font-size: 16.5px;
  color: #2D3D4E;
  line-height: 1.7;
}

/* Alternating Row */
.editorial-service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  margin-bottom: 110px;
}

.editorial-service-item:last-child {
  margin-bottom: 0;
}

.editorial-service-item.reversed .service-media-column {
  order: 2;
}

.editorial-service-item.reversed .service-text-column {
  order: 1;
}

.service-media-column {
  position: relative;
  overflow: hidden;
  height: 480px;
  border: 1px solid rgba(11, 20, 32, 0.12);
  box-shadow: 0 16px 40px rgba(11, 20, 32, 0.08);
}

.service-picture {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.editorial-service-item:hover .service-picture {
  transform: scale(1.03);
}

.service-text-column {
  display: flex;
  flex-direction: column;
  padding: 0 10px;
}

.service-index-eyebrow-dark {
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8C6F42;
  margin-bottom: 14px;
  font-weight: 600;
}

.service-headline-dark {
  font-family: var(--font-editorial);
  font-size: clamp(34px, 3.4vw, 48px);
  font-weight: 400;
  color: var(--color-midnight);
  line-height: 1.18;
  margin-bottom: 20px;
}

.service-description-dark {
  font-size: 16px;
  color: #3B4D5E;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 500px;
}

.service-action-link-dark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-midnight);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.25s ease;
  width: fit-content;
  border-bottom: 1.5px solid #8C6F42;
  padding-bottom: 6px;
}

.service-action-link-dark:hover {
  color: #8C6F42;
  gap: 16px;
}

/* =====================================================================
   UPGRADED AIRCRAFT CATEGORY EXPLORER (WITH IMAGES & VERIFIED SPECS)
===================================================================== */
.fleet-explorer-section {
  padding: 120px 0;
  background: var(--color-midnight);
  border-top: 1px solid var(--color-border-subtle);
}

.fleet-explorer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 60px;
}

.fleet-category-card {
  background: var(--color-slate);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
  overflow: hidden;
}

.fleet-category-card:hover {
  border-color: var(--color-gold-border);
  transform: translateY(-4px);
  background: #1B2C3E;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.fleet-card-media {
  height: 190px;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid var(--color-border-subtle);
}

.fleet-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.fleet-category-card:hover .fleet-card-img {
  transform: scale(1.05);
}

.fleet-card-body {
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.fleet-cat-tag {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.fleet-cat-title {
  font-family: var(--font-editorial);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 18px;
}

.fleet-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 16px;
}

.fleet-spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
}

.fleet-spec-label {
  color: var(--color-grey-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10.5px;
}

.fleet-spec-val {
  color: var(--color-ivory);
  font-weight: 500;
}

.btn-cat-enquire {
  display: block;
  text-align: center;
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-gold-border);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 11px 16px;
  text-decoration: none;
  transition: all 0.25s ease;
  margin-top: auto;
}

.btn-cat-enquire:hover {
  background: var(--color-gold);
  color: var(--color-midnight);
}

.fleet-disclaimer-note {
  text-align: center;
  font-size: 12.5px;
  color: var(--color-grey-muted);
  max-width: 720px;
  margin: 36px auto 0 auto;
  line-height: 1.6;
}

/* =====================================================================
   ROUTE ENQUIRY SHORTCUTS (WARM IVORY SECTION)
===================================================================== */
.routes-section-ivory {
  padding: 110px 0;
  background: var(--color-ivory-warm);
  color: var(--color-midnight);
  border-top: 1px solid rgba(11, 20, 32, 0.08);
}

.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 50px;
}

.route-card-item {
  background: #FFFFFF;
  border: 1px solid rgba(11, 20, 32, 0.1);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 8px 24px rgba(11, 20, 32, 0.04);
  transition: all 0.3s ease;
}

.route-card-item:hover {
  border-color: #8C6F42;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(11, 20, 32, 0.09);
}

.route-top-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.route-pair-title {
  font-family: var(--font-editorial);
  font-size: 24px;
  font-weight: 500;
  color: var(--color-midnight);
}

.route-tag-sub {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #8C6F42;
  font-weight: 600;
}

.route-desc-p {
  font-size: 14px;
  color: #4A5B6B;
  line-height: 1.65;
  margin-bottom: 24px;
}

.btn-route-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: var(--color-midnight);
  color: var(--color-white);
  padding: 13px 20px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.25s ease;
}

.btn-route-action:hover {
  background: var(--color-slate);
}

/* =====================================================================
   CHARTER PROCESS (4 CONCISE STEPS)
===================================================================== */
.process-section {
  padding: 120px 0;
  background: var(--color-midnight);
  border-top: 1px solid var(--color-border-subtle);
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 60px;
}

.process-step-box {
  border-top: 1.5px solid var(--color-gold);
  padding-top: 28px;
}

.process-step-num {
  font-family: var(--font-editorial);
  font-size: 34px;
  color: var(--color-gold);
  font-weight: 300;
  margin-bottom: 14px;
}

.process-step-title {
  font-family: var(--font-editorial);
  font-size: 23px;
  color: var(--color-white);
  margin-bottom: 12px;
  font-weight: 400;
}

.process-step-desc {
  font-size: 14.5px;
  color: var(--color-grey-muted);
  line-height: 1.7;
}

/* =====================================================================
   AIRCRAFT ACQUISITION (DISTINCTIVE ARCHITECTURAL SECTION)
===================================================================== */
.sales-feature-section {
  padding: 120px 0;
  background: var(--color-midnight-deep);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.sales-feature-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 70px;
}

.sales-feature-media {
  height: 500px;
  border: 1px solid var(--color-border-subtle);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.sales-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sales-feature-content {
  padding: 0 10px;
}

.sales-feature-title {
  font-family: var(--font-editorial);
  font-size: clamp(36px, 4vw, 50px);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.sales-feature-copy {
  font-size: 15.5px;
  color: var(--color-grey-muted);
  line-height: 1.8;
  margin-bottom: 34px;
  max-width: 480px;
}

/* =====================================================================
   BESPOKE SERVICE EXPERIENCE
===================================================================== */
.principles-section {
  padding: 120px 0;
  background: var(--color-slate);
}

.principles-columns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 60px;
}

.principle-column-card {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 32px;
}

.principle-num {
  font-family: var(--font-editorial);
  font-size: 30px;
  color: var(--color-gold);
  margin-bottom: 14px;
  font-weight: 300;
}

.principle-title {
  font-family: var(--font-editorial);
  font-size: 25px;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 14px;
}

.principle-desc {
  font-size: 15px;
  color: var(--color-grey-muted);
  line-height: 1.8;
}

/* =====================================================================
   FREQUENTLY ASKED QUESTIONS (FAQ ACCORDION)
===================================================================== */
.faq-section {
  padding: 120px 0;
  background: var(--color-midnight);
  border-top: 1px solid var(--color-border-subtle);
}

.faq-accordion-list {
  max-width: 860px;
  margin: 60px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-slate);
  border: 1px solid var(--color-border-subtle);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.faq-item:hover {
  border-color: var(--color-gold-border);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 24px 28px;
  font-family: var(--font-editorial);
  font-size: 21px;
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-weight: 400;
}

.faq-chevron {
  color: var(--color-gold);
  font-size: 18px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 28px;
  font-size: 15px;
  color: var(--color-grey-muted);
  line-height: 1.8;
}

.faq-item.active .faq-answer-panel {
  max-height: 300px;
  padding: 0 28px 24px 28px;
}

/* =====================================================================
   TWO-STEP PRIVATE ENQUIRY DESK FORM
===================================================================== */
.enquiry-desk-section {
  padding: 120px 0;
  background: var(--color-midnight-deep);
  position: relative;
  border-top: 1px solid var(--color-border-subtle);
}

.enquiry-desk-card {
  background: var(--color-slate);
  border: 1px solid var(--color-border-subtle);
  padding: 64px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.enquiry-desk-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.enquiry-card-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 40px auto;
}

.enquiry-main-title {
  font-family: var(--font-editorial);
  font-size: clamp(36px, 4vw, 50px);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 14px;
}

/* Step Indicator Bar */
.form-step-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-bottom: 38px;
}

.step-indicator-pill {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-grey-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-indicator-pill.active {
  color: var(--color-gold);
  font-weight: 600;
}

.step-num-bubble {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-grey-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.step-indicator-pill.active .step-num-bubble {
  border-color: var(--color-gold);
  background: var(--color-gold-subtle);
  color: var(--color-gold);
}

.step-connector-line {
  width: 44px;
  height: 1px;
  background: var(--color-border-subtle);
}

/* Step Containers */
.enquiry-step-block {
  display: none;
}

.enquiry-step-block.active {
  display: block;
  animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Form Fields */
.form-grid-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group-clean {
  display: flex;
  flex-direction: column;
}

.form-label-clean {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ivory);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-input-desk,
.form-select-desk {
  background: var(--color-midnight);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-white);
  padding: 15px 18px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.25s ease;
}

.form-input-desk:focus,
.form-select-desk:focus {
  border-color: var(--color-gold);
}

.form-select-desk option {
  background: var(--color-midnight);
  color: var(--color-white);
}

/* Dynamic Service Specific Field Box */
.service-specific-field-box {
  background: rgba(11, 20, 32, 0.7);
  border: 1px dashed var(--color-gold-border);
  padding: 18px 20px;
  margin-bottom: 24px;
  display: none;
}

.service-specific-field-box.visible {
  display: block;
}

.form-step-nav-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
}

.btn-step-next {
  background: var(--color-gold);
  color: var(--color-midnight);
  border: 1px solid var(--color-gold);
  padding: 16px 36px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  margin-left: auto;
}

.btn-step-next:hover {
  background: var(--color-gold-hover);
}

.btn-step-back {
  background: transparent;
  color: var(--color-grey-muted);
  border: 1px solid var(--color-border-subtle);
  padding: 15px 28px;
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-step-back:hover {
  color: var(--color-ivory);
  border-color: var(--color-grey-muted);
}

.btn-submit-desk {
  background: var(--color-gold);
  color: var(--color-midnight);
  border: 1px solid var(--color-gold);
  padding: 16px 48px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit-desk:hover {
  background: var(--color-gold-hover);
}

.secondary-wa-desk-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ivory);
  text-decoration: none;
  transition: color 0.2s ease;
  margin-top: 20px;
}

.secondary-wa-desk-link:hover {
  color: var(--color-gold);
}

/* Success Confirmation State */
.enquiry-success-message {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.enquiry-success-message.active {
  display: block;
}

.enquiry-success-title {
  font-family: var(--font-editorial);
  font-size: 38px;
  color: var(--color-white);
  margin-bottom: 12px;
}

.confirmation-brief-box {
  background: var(--color-midnight);
  border: 1px solid var(--color-gold-border);
  padding: 26px;
  margin: 24px auto;
  max-width: 600px;
  text-align: left;
  font-size: 13.5px;
  color: var(--color-ivory);
  line-height: 1.85;
}

/* =====================================================================
   PERSISTENT FLOATING WHATSAPP & MOBILE FIXED CONTACT BAR
===================================================================== */
/* Persistent Desktop WhatsApp Concierge Button */
.floating-wa-btn {
  position: fixed;
  bottom: 30px;
  right: 32px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(11, 20, 32, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 7px 18px 7px 7px;
  border-radius: 50px;
  border: 1.5px solid rgba(37, 211, 102, 0.55);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.6), 0 0 24px rgba(37, 211, 102, 0.28);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.floating-wa-btn:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: #25D366;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.7), 0 0 36px rgba(37, 211, 102, 0.5);
  background: rgba(15, 26, 40, 0.98);
}

.floating-wa-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #1EBE5D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.5);
}

.floating-wa-icon-box svg {
  width: 26px;
  height: 26px;
  display: block;
}

.floating-wa-text-box {
  display: flex;
  flex-direction: column;
  padding-right: 4px;
}

.floating-wa-sub {
  font-family: var(--font-sans);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #25D366;
  font-weight: 700;
  line-height: 1.2;
}

.floating-wa-title {
  font-family: var(--font-editorial);
  font-size: 17px;
  color: var(--color-white);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

/* Mobile Fixed Bottom Contact Bar */
.mobile-fixed-contact-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(11, 20, 32, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--color-border-subtle);
  z-index: 995;
  padding: 10px 16px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease;
}

.mobile-fixed-contact-bar.hidden-for-keyboard {
  transform: translateY(100%);
}

.mobile-contact-bar-flex {
  display: flex;
  gap: 12px;
  width: 100%;
}

.mobile-bar-btn-wa {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-whatsapp);
  color: #FFFFFF;
  padding: 12px 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
}

.mobile-bar-btn-enquire {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-gold);
  color: var(--color-midnight);
  padding: 12px 14px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  text-decoration: none;
  border-radius: 2px;
}

/* =====================================================================
   REFINED MIDNIGHT-NAVY FOOTER
===================================================================== */
.site-footer-midnight {
  background: var(--color-midnight-deep);
  border-top: 1px solid var(--color-border-subtle);
  padding: 85px 0 40px 0;
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-column-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand-title {
  font-family: var(--font-editorial);
  font-size: 24px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 14px;
}

.footer-brand-desc {
  font-size: 13.5px;
  color: var(--color-grey-muted);
  line-height: 1.8;
  max-width: 320px;
}

.footer-col-headline {
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 22px;
  font-weight: 600;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-anchor {
  color: var(--color-grey-muted);
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.2s ease;
}

.footer-nav-anchor:hover {
  color: var(--color-white);
}

.footer-contact-item {
  font-size: 13.5px;
  color: var(--color-grey-muted);
  margin-bottom: 10px;
}

.footer-contact-item a {
  color: var(--color-ivory);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-contact-item a:hover {
  color: var(--color-gold);
}

.footer-instagram-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(200, 173, 127, 0.08);
  border: 1px solid var(--color-gold-border);
  padding: 8px 16px;
  border-radius: 4px;
  color: var(--color-ivory);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  font-weight: 500;
  transition: all 0.25s ease;
  margin-top: 18px;
  width: fit-content;
}

.footer-instagram-badge:hover {
  background: var(--color-gold);
  color: var(--color-midnight);
  border-color: var(--color-gold);
}

.footer-instagram-badge svg {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.footer-instagram-badge:hover svg {
  transform: scale(1.1);
}

.footer-instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-gold) !important;
  font-weight: 500;
  transition: all 0.2s ease;
}

.footer-instagram-link:hover {
  color: var(--color-white) !important;
  transform: translateX(2px);
}

.broker-coordination-notice {
  border-top: 1px solid var(--color-border-subtle);
  padding: 24px 0;
  margin-bottom: 24px;
  font-size: 11.5px;
  color: var(--color-grey-muted);
  line-height: 1.75;
}

.footer-bottom-row {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--color-grey-muted);
  flex-wrap: wrap;
  gap: 14px;
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a {
  color: var(--color-grey-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal-links a:hover {
  color: var(--color-white);
}

/* =====================================================================
   RESPONSIVE DESIGN (INCLUDING 360PX SCREENS)
===================================================================== */
@media (max-width: 1024px) {
  .editorial-service-item,
  .editorial-service-item.reversed {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 80px;
  }

  .editorial-service-item.reversed .service-media-column {
    order: 1;
  }
  .editorial-service-item.reversed .service-text-column {
    order: 2;
  }

  .fleet-explorer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .routes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sales-feature-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .footer-main-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1220px) {
  .header-container {
    padding: 0 24px;
  }
  .site-nav {
    margin: 0 16px;
  }
  .nav-center-menu {
    gap: 14px;
  }
  .nav-menu-link {
    font-size: 12px;
    letter-spacing: 0.03em;
  }
  .btn-private-enquiry {
    padding: 9px 16px;
    font-size: 10.5px;
  }
}

@media (max-width: 1040px) {
  .site-nav {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 70px;
  }

  .site-nav,
  .nav-center-menu,
  .btn-private-enquiry {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .mobile-fixed-contact-bar {
    display: block;
  }

  .floating-wa-btn,
  .floating-wa-discreet {
    display: none;
  }

  .trust-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .trust-strip-item:not(:last-child)::after {
    display: none;
  }

  .service-media-column,
  .sales-feature-media {
    height: 320px;
  }

  .fleet-explorer-grid {
    grid-template-columns: 1fr;
  }

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

  .process-steps-grid {
    grid-template-columns: 1fr;
  }

  .form-grid-row-2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .enquiry-desk-card {
    padding: 32px 18px;
  }

  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-row {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}

@media (max-width: 380px) {
  .hero-main-title {
    font-size: 38px;
  }
  .btn-gold-solid,
  .btn-trans-border {
    width: 100%;
    padding: 14px 20px;
  }
  .enquiry-desk-card {
    padding: 24px 14px;
  }
}