/**
 * ==========================================================
 * DỊCH VỤ XE HỢP ĐỒNG - TAXI ĐỨC HÒA
 * PREMIUM DESIGN SYSTEM - LAYOUT CSS (V2.5 ULTRA)
 * ==========================================================
 */

/* ==========================================================================
   2. SITE HEADER & NAVIGATION (PREMIUM DESIGN SYSTEM - DEMO LX STANDARD)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}

.site-brand-img {
  height: 56px;
  width: auto;
  max-width: 230px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.05));
}

@media (min-width: 1200px) {
  .header-container {
    height: 76px;
  }
  .site-brand-img {
    height: 58px;
    max-width: 240px;
  }
}

.brand-logo:hover .site-brand-img {
  transform: scale(1.02);
}

/* Centered Desktop Navigation */
.desktop-nav {
  display: none;
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
  }
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.nav-links li {
  display: inline-flex;
  white-space: nowrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  white-space: nowrap !important;
  text-decoration: none;
  position: relative;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-bg);
}

.nav-link.active {
  color: var(--primary);
  font-weight: 700;
  background: var(--primary-bg);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.btn-header-hotline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  background: rgba(220, 38, 38, 0.08);
  border: 1.5px solid rgba(220, 38, 38, 0.28);
  border-radius: var(--radius-pill);
  color: var(--primary);
  font-weight: 700;
  font-size: 13.5px;
  text-decoration: none;
  white-space: nowrap !important;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.08);
  transition: all var(--transition-fast);
}

.btn-header-hotline:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.28);
}

.btn-header-hotline .pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
  animation: pulse-ring 1.8s infinite cubic-bezier(0.66, 0, 0, 1);
  flex-shrink: 0;
}

.btn-header-hotline:hover .pulse-dot {
  background: #fca5a5;
  box-shadow: 0 0 0 0 rgba(252, 165, 165, 0.8);
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(220, 38, 38, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
  }
}

.btn-header-cta {
  display: none;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap !important;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(234, 88, 12, 0.35);
  transition: all var(--transition-fast);
}

@media (min-width: 1240px) {
  .btn-header-cta {
    display: inline-flex;
  }
}

.btn-header-cta:hover {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(234, 88, 12, 0.45);
}

.mobile-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(220, 38, 38, 0.08);
  border: 1.5px solid rgba(220, 38, 38, 0.28);
  border-radius: var(--radius-pill);
  color: var(--primary);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.08);
}

.mobile-toggle-btn:hover,
.mobile-toggle-btn:active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

@media (min-width: 1024px) {
  .mobile-toggle-btn {
    display: none;
  }
}

/* ==========================================================================
   EXECUTIVE TICKER BAR (TOP BAR 1 HÀNG DUY NHẤT - GỌN ĐẸP SIÊU TINH TẾ)
   ========================================================================== */
.executive-ticker-bar {
  display: flex;
  align-items: center;
  width: 100%;
  height: 38px;
  background: linear-gradient(90deg, #dc2626 0%, #b91c1c 50%, #ea580c 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
  color: #ffffff;
  font-size: 13px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.2);
  white-space: nowrap;
}

.ticker-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 100%;
  padding: 0 16px;
  background: #991b1b;
  border-right: 1px solid rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
  z-index: 10;
  box-shadow: 4px 0 10px rgba(0, 0, 0, 0.2);
}

.ticker-radar-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fde68a;
  box-shadow: 0 0 0 0 rgba(253, 230, 138, 0.7);
  animation: tickerRadarPulse 1.8s infinite;
}

@keyframes tickerRadarPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(253, 230, 138, 0.8);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(253, 230, 138, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(253, 230, 138, 0);
  }
}

.ticker-icon {
  color: #fde68a;
  flex-shrink: 0;
}

.ticker-badge-text {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker-marquee-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  padding-left: 14px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 20px, #000 calc(100% - 20px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 20px, #000 calc(100% - 20px), transparent 100%);
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  -webkit-animation: tickerScroll 130s linear infinite;
  animation: tickerScroll 130s linear infinite;
}

@media (hover: hover) and (pointer: fine) {
  .executive-ticker-bar:hover .ticker-track {
    animation-play-state: paused;
  }
}

@-webkit-keyframes tickerScroll {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes tickerScroll {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
  100% {
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
  }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #ffffff;
  text-decoration: none;
  padding: 0 14px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.ticker-item:hover {
  color: #fde68a;
}

.ticker-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #fef3c7;
  text-transform: uppercase;
  border: 1px solid rgba(254, 243, 199, 0.35);
  white-space: nowrap;
}

.ticker-title {
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.ticker-sep {
  opacity: 0.6;
}

.ticker-highlight {
  font-weight: 400;
  opacity: 0.94;
  white-space: nowrap;
}

.ticker-arrow {
  opacity: 0.7;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.ticker-item:hover .ticker-arrow {
  opacity: 1;
  transform: translateX(3px);
}

.ticker-divider {
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  color: rgba(253, 230, 138, 0.6);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .site-header {
    width: 100%;
    max-width: 100vw;
    overflow: hidden;
  }
  .header-container {
    height: 56px;
    padding: 0 12px;
    gap: 8px;
  }
  .brand-logo {
    flex-shrink: 1;
    min-width: 0;
  }
  .site-brand-img {
    height: 38px;
    max-width: 140px;
  }
  .header-actions {
    gap: 8px;
    flex-shrink: 0;
  }
  .btn-header-hotline {
    padding: 6px 10px;
    font-size: 12px;
    gap: 6px;
    box-shadow: none;
  }
  .btn-header-hotline svg {
    width: 13px;
    height: 13px;
  }
  .btn-header-hotline .pulse-dot {
    width: 6px;
    height: 6px;
  }
  .btn-header-hotline .hotline-val {
    font-size: 12px;
  }
  .mobile-toggle-btn {
    width: 36px;
    height: 36px;
  }
  .mobile-toggle-btn svg {
    width: 18px;
    height: 18px;
  }
  .executive-ticker-bar {
    height: 34px;
    font-size: 12px;
  }
  .ticker-badge {
    padding: 0 8px;
    gap: 5px;
    flex-shrink: 0;
  }
  .ticker-badge-text {
    font-size: 10px;
  }
  .ticker-marquee-wrapper {
    padding-left: 8px;
  }
  .ticker-tag {
    font-size: 9.5px;
    padding: 1px 5px;
  }
  .ticker-track {
    -webkit-animation-duration: 125s !important;
    animation-duration: 125s !important;
  }
}

@media (max-width: 380px) {
  .header-container {
    padding: 0 8px;
    gap: 6px;
  }
  .site-brand-img {
    height: 31px;
    max-width: 120px;
  }
  .btn-header-hotline {
    padding: 5px 8px;
    font-size: 11px;
    gap: 4px;
  }
  .btn-header-hotline .hotline-val {
    font-size: 11px;
  }
  .mobile-toggle-btn {
    width: 33px;
    height: 33px;
  }
  .ticker-badge {
    padding: 0 6px;
  }
  .ticker-badge-text {
    display: none;
  }
}

/* ==========================================================================
   MOBILE DRAWER (PREMIUM SLIDE-OUT WITH BACKDROP)
   ========================================================================== */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 360px;
  background: #ffffff;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
}

.mobile-drawer-backdrop.is-open .mobile-drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.drawer-brand-img {
  height: 38px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

.drawer-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.drawer-close-btn:hover {
  background: var(--primary-bg);
  color: var(--primary);
  border-color: var(--border-primary);
}

.drawer-nav {
  flex: 1;
  overflow-y: auto;
  padding: 16px 12px;
}

.drawer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drawer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-heading);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.drawer-link i {
  font-size: 16px;
  width: 20px;
  color: var(--text-muted);
  text-align: center;
  transition: color var(--transition-fast);
}

.drawer-link:hover,
.drawer-link.active {
  background: var(--primary-bg);
  color: var(--primary);
}

.drawer-link:hover i,
.drawer-link.active i {
  color: var(--primary);
}

.drawer-footer {
  padding: 20px;
  border-top: 1px solid var(--border-color);
  background: var(--surface-card-subtle);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-drawer-call {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 14.5px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
}

.btn-drawer-zalo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1.5px solid rgba(234, 88, 12, 0.35);
  color: #ea580c;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}

.drawer-note {
  font-size: 11.5px;
  color: var(--text-muted);
  text-align: center;
  margin: 4px 0 0;
}

/* ==========================================================================
   3. HERO SECTION (ULTRA-PREMIUM LUXURY CANVAS)
   ========================================================================== */
.hero-section {
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 3.5vw, 3.5rem) 0;
  color: #ffffff;
}

/* Ambient Glow Orbs */
.hero-section::before {
  content: '';
  position: absolute;
  top: -180px;
  right: -100px;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.2) 0%, transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(220, 38, 38, 0.22) 0%, transparent 65%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.95fr;
    gap: var(--space-12);
  }
}

/* Hero Left Value Proposition */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-content h1 {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.hero-content h1 .highlight-gold {
  background: var(--grad-text-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: #cbd5e1;
  line-height: 1.65;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

/* Hero 4-Point Trust Capsules */
.hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

@media (min-width: 640px) {
  .hero-trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: #f1f5f9;
}

.hero-trust-badge i {
  color: var(--secondary);
  font-size: 1rem;
}

/* Hero Right: Booking Glass Widget - Compact & Ultra-Streamlined */
.hero-booking-widget {
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.4);
  padding: 1.25rem 1.4rem;
  color: var(--text-main);
  position: relative;
}

.widget-header {
  margin-bottom: 0.65rem;
  text-align: center;
}

.widget-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.01em;
}

.widget-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Trip Type Switcher Tabs */
.trip-tabs {
  display: flex;
  background: var(--surface-card-subtle);
  padding: 3px;
  border-radius: var(--radius-pill);
  gap: 4px;
  margin-bottom: 0.65rem;
}

.trip-tab-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.trip-tab-btn.is-active {
  background: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   4. STATS & REASSURANCE COUNTER STRIP
   ========================================================================== */
.stats-strip {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-8) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--surface-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-normal);
}
.stat-card:hover {
  transform: translateY(-4px);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.stat-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.stat-icon-green { background: var(--primary-light); color: var(--primary); }
.stat-icon-gold  { background: var(--secondary-light); color: var(--secondary); }
.stat-icon-red   { background: var(--accent-red-light); color: var(--accent-red); }
.stat-icon-blue  { background: var(--accent-blue-light); color: var(--accent-blue); }

.stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.825rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   5. SHOWROOM ĐỘI XE (FLEET SHOWCASE)
   ========================================================================== */
.fleet-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .fleet-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .fleet-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fleet-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.fleet-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-primary);
}

.fleet-image-wrap {
  background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%);
  padding: var(--space-8) var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.fleet-badge-top {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}

.fleet-img {
  max-width: 220px;
  height: auto;
  transition: transform var(--transition-smooth);
}

.fleet-card:hover .fleet-img {
  transform: scale(1.06);
}

.fleet-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.fleet-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: var(--space-2);
}

.fleet-models {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.fleet-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-6);
}

.fleet-spec-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.775rem;
  font-weight: 600;
  background: var(--surface-card-subtle);
  color: var(--text-main);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.fleet-price-box {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fleet-price-val {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
}

/* ==========================================================================
   6. DYNAMIC FARE ESTIMATOR CALCULATOR
   ========================================================================== */
.fare-calculator-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: clamp(1.5rem, 4vw, 3rem);
  margin-top: var(--space-8);
}

.calc-route-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-3);
  margin-bottom: var(--space-6);
}

.calc-chip {
  border: 1px solid var(--border-color);
  background: var(--surface-card-subtle);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calc-chip:hover, .calc-chip.is-selected {
  background: var(--primary-bg);
  border-color: var(--primary);
  color: var(--primary);
}

.calc-result-box {
  background: var(--grad-hero);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.calc-price-display {
  font-size: 2.25rem;
  font-weight: 800;
  color: #fcd34d;
  margin: var(--space-2) 0;
}

/* ==========================================================================
   7. PERSISTENT MOBILE BOTTOM CTA BAR
   ========================================================================== */
.mobile-bottom-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--border-color);
  padding: 8px 12px;
  z-index: 990;
  box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.08);
  gap: 8px;
}

@media (min-width: 768px) {
  .mobile-bottom-bar {
    display: none;
  }
}

.mobile-bar-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 4px;
  border-radius: var(--radius-md);
  font-size: 0.725rem;
  font-weight: 700;
  text-decoration: none;
  gap: 4px;
  transition: transform var(--transition-fast);
}

.mobile-bar-call, .mobile-bar-btn-call {
  background: var(--grad-red);
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(225, 29, 72, 0.35);
}

.mobile-bar-zalo, .mobile-bar-btn-zalo {
  background: #0068ff;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0, 104, 255, 0.35);
}

.mobile-bar-book, .mobile-bar-btn-book {
  background: var(--grad-primary);
  color: #ffffff !important;
  box-shadow: 0 4px 12px var(--primary-glow);
}

/* ==========================================================================
   8. LUXURY FOOTER
   ========================================================================== */
.site-footer {
  background: var(--dark-hero);
  color: #94a3b8;
  padding: clamp(3rem, 6vw, 4.5rem) 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--space-3);
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--primary);
  margin-top: 3px;
  font-size: 1rem;
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  font-size: 0.825rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Booking & Calculator Responsive Overrides */
@media (min-width: 1024px) {
  .booking-columns-wrap {
    grid-template-columns: 1.35fr 0.9fr !important;
    align-items: start;
  }
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .calc-grid {
    grid-template-columns: 1.25fr 1fr;
    align-items: center;
  }
}