/* ==========================================================================
   VINCENT TRAVEL GROUP - OFFICIAL CORPORATE SITE
   Design System matching traveladvisorpro.com
   Clean, Modern, Editorial Luxury Travel aesthetic
   ========================================================================== */

:root {
  /* Color Palette */
  --vtg-bg-primary: #FBFBF9;
  --vtg-bg-secondary: #F4F3EE;
  --vtg-bg-card: #FFFFFF;
  --vtg-bg-dark: #0F172A;
  --vtg-bg-dark-secondary: #1E293B;
  --vtg-bg-dark-tertiary: #273549;

  --vtg-text-primary: #0F172A;
  --vtg-text-secondary: #334155;
  --vtg-text-muted: #64748B;
  --vtg-text-light: #F8FAFC;
  --vtg-text-light-muted: #CBD5E1;

  --vtg-accent-terracotta: #B45309;
  --vtg-accent-terracotta-hover: #92400E;
  --vtg-accent-terracotta-light: #FEF3C7;
  --vtg-accent-gold: #D97706;
  --vtg-accent-navy: #1E3A8A;
  --vtg-accent-emerald: #0F766E;

  --vtg-border-light: #E2E8F0;
  --vtg-border-medium: #CBD5E1;
  --vtg-border-dark: #334155;

  /* Typography */
  --vtg-font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --vtg-font-serif: 'Playfair Display', Georgia, serif;

  /* Elevation & Shadows */
  --vtg-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --vtg-shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --vtg-shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.05);
  --vtg-shadow-xl: 0 24px 48px -12px rgba(15, 23, 42, 0.12);

  /* Radius */
  --vtg-radius-sm: 8px;
  --vtg-radius-md: 14px;
  --vtg-radius-lg: 22px;
  --vtg-radius-full: 9999px;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--vtg-font-sans);
  background-color: var(--vtg-bg-primary);
  color: var(--vtg-text-primary);
  line-height: 1.65;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--vtg-text-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.font-serif {
  font-family: var(--vtg-font-serif);
}

p {
  color: var(--vtg-text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

a {
  color: var(--vtg-accent-terracotta);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--vtg-accent-terracotta-hover);
}

/* Top Announcement / Trust Bar */
.top-bar {
  background-color: var(--vtg-bg-dark);
  color: var(--vtg-text-light-muted);
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: #F8FAFC;
}

.top-bar a:hover {
  color: var(--vtg-accent-gold);
}

/* Sticky Navbar */
.navbar-custom {
  background: rgba(251, 251, 249, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--vtg-border-light);
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.navbar-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-monogram {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--vtg-bg-dark), #1E293B);
  color: #FFFFFF;
  border-radius: var(--vtg-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--vtg-font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  border: 1px solid rgba(217, 119, 6, 0.3);
  box-shadow: var(--vtg-shadow-sm);
}

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

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vtg-text-primary);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vtg-accent-terracotta);
  font-weight: 600;
}

.nav-link-custom {
  color: var(--vtg-text-primary) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s ease;
}

.nav-link-custom:hover {
  color: var(--vtg-accent-terracotta) !important;
}

/* Badges */
.badge-pill-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--vtg-accent-terracotta-light);
  color: var(--vtg-accent-terracotta);
  border-radius: var(--vtg-radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(180, 83, 9, 0.2);
}

.badge-pill-navy {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background-color: #EEF2FF;
  color: var(--vtg-accent-navy);
  border-radius: var(--vtg-radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(30, 58, 138, 0.15);
}

.badge-pill-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  background-color: #FEF3C7;
  color: #92400E;
  border-radius: var(--vtg-radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(217, 119, 6, 0.2);
}

/* Buttons */
.btn-vtg-primary {
  background-color: var(--vtg-accent-terracotta);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--vtg-radius-sm);
  border: none;
  box-shadow: 0 4px 14px rgba(180, 83, 9, 0.25);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-vtg-primary:hover {
  background-color: var(--vtg-accent-terracotta-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(180, 83, 9, 0.35);
  color: #FFFFFF !important;
}

.btn-vtg-dark {
  background-color: var(--vtg-bg-dark);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--vtg-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--vtg-shadow-md);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-vtg-dark:hover {
  background-color: var(--vtg-bg-dark-secondary);
  transform: translateY(-1px);
  color: #FFFFFF !important;
}

.btn-vtg-outline {
  background-color: transparent;
  color: var(--vtg-text-primary) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--vtg-radius-sm);
  border: 1px solid var(--vtg-border-medium);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-vtg-outline:hover {
  background-color: var(--vtg-bg-secondary);
  border-color: var(--vtg-text-secondary);
  color: var(--vtg-text-primary) !important;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at top right, rgba(254, 243, 199, 0.35), transparent 60%),
              radial-gradient(circle at bottom left, rgba(226, 232, 240, 0.4), transparent 50%);
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

@media (max-width: 991px) {
  .hero-title {
    font-size: 2.35rem;
  }
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--vtg-text-secondary);
  line-height: 1.7;
  max-width: 780px;
  margin: 0 auto 2.5rem;
}

/* Stats Ribbon */
.stats-ribbon {
  background: var(--vtg-bg-card);
  border: 1px solid var(--vtg-border-light);
  border-radius: var(--vtg-radius-md);
  padding: 1.75rem 2rem;
  box-shadow: var(--vtg-shadow-md);
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
  padding: 0.5rem 1rem;
}

.stat-value {
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--vtg-text-primary);
  line-height: 1;
  font-family: var(--vtg-font-sans);
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--vtg-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0;
}

/* Flagship Cards (The Top 2-Column Section) */
.flagship-card {
  background: var(--vtg-bg-card);
  border-radius: var(--vtg-radius-lg);
  border: 1px solid var(--vtg-border-light);
  padding: 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--vtg-shadow-md);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.flagship-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vtg-accent-terracotta), var(--vtg-accent-gold));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.flagship-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--vtg-shadow-xl);
  border-color: #CBD5E1;
}

.flagship-card:hover::before {
  opacity: 1;
}

.flagship-header {
  margin-bottom: 1.5rem;
}

.flagship-title {
  font-size: 1.95rem;
  font-weight: 700;
  margin-top: 0.75rem;
  margin-bottom: 0.5rem;
}

.flagship-lead {
  font-size: 1.05rem;
  color: var(--vtg-text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  color: var(--vtg-text-secondary);
}

.feature-list li i {
  color: var(--vtg-accent-terracotta);
  font-size: 1.15rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Portfolio Brand Cards */
.portfolio-card {
  background: var(--vtg-bg-card);
  border-radius: var(--vtg-radius-md);
  border: 1px solid var(--vtg-border-light);
  overflow: hidden;
  box-shadow: var(--vtg-shadow-sm);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vtg-shadow-lg);
  border-color: #CBD5E1;
}

.portfolio-card-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
  background-color: var(--vtg-bg-secondary);
}

.portfolio-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.portfolio-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.portfolio-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.portfolio-card-desc {
  font-size: 0.925rem;
  color: var(--vtg-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Dark Theme Section / Value Pillars */
.section-dark {
  background-color: var(--vtg-bg-dark);
  color: var(--vtg-text-light);
  padding: 5.5rem 0;
  position: relative;
}

.section-dark h2, 
.section-dark h3, 
.section-dark h4 {
  color: #FFFFFF;
}

.section-dark p {
  color: var(--vtg-text-light-muted);
}

.pillar-card {
  background: var(--vtg-bg-dark-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--vtg-radius-md);
  padding: 2.25rem 2rem;
  height: 100%;
  transition: all 0.3s ease;
}

.pillar-card:hover {
  border-color: rgba(217, 119, 6, 0.4);
  transform: translateY(-3px);
  background: var(--vtg-bg-dark-tertiary);
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--vtg-radius-sm);
  background: rgba(180, 83, 9, 0.15);
  color: var(--vtg-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

/* Contact / Inquiries Section */
.inquiry-card {
  background: var(--vtg-bg-card);
  border-radius: var(--vtg-radius-lg);
  border: 1px solid var(--vtg-border-light);
  box-shadow: var(--vtg-shadow-xl);
  overflow: hidden;
}

.inquiry-info-pane {
  background: linear-gradient(135deg, var(--vtg-bg-dark), #1E293B);
  color: #FFFFFF;
  padding: 3rem 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.inquiry-info-pane h3 {
  color: #FFFFFF;
}

.inquiry-info-pane p {
  color: var(--vtg-text-light-muted);
}

.inquiry-form-pane {
  padding: 3rem 2.5rem;
}

.form-label-custom {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--vtg-text-secondary);
  margin-bottom: 0.4rem;
}

.form-control-custom {
  border: 1px solid var(--vtg-border-medium);
  border-radius: var(--vtg-radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  background-color: #FAFAFA;
  transition: all 0.2s ease;
}

.form-control-custom:focus {
  background-color: #FFFFFF;
  border-color: var(--vtg-accent-terracotta);
  box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.12);
  outline: none;
}

/* Footer */
.footer-vtg {
  background-color: #090E17;
  color: var(--vtg-text-light-muted);
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-vtg h5 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: var(--vtg-text-light-muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-bottom {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  color: #64748B;
}

/* Responsive utilities */
@media (max-width: 767px) {
  .hero-section {
    padding: 3rem 0 2rem;
  }
  .flagship-card {
    padding: 1.75rem;
  }
  .inquiry-info-pane, .inquiry-form-pane {
    padding: 2rem 1.5rem;
  }
}