/*
Theme Name: Values Bus Tour Theme
Theme URI: https://www.valuesbustour.com
Author: Black Bear Media
Author URI: https://blackbearmedia.io
Description: High-performance native WordPress theme for Values Bus Tour — bus travel guides, station directories, and sightseeing tours.
Version: 1.0.1
Requires at least: 6.5
Tested up to: 7.0.4
Requires PHP: 8.2
License: Proprietary
Text Domain: valuesbustour-theme
*/

:root {
  --vbt-primary: #ff6b00;
  --vbt-primary-dark: #e05e00;
  --vbt-primary-light: #fff2e6;
  --vbt-secondary: #ffc400;
  --vbt-secondary-dark: #e6b000;
  --vbt-secondary-light: #fff9e6;
  --vbt-bg: #fdfbf7;
  --vbt-surface: #ffffff;
  --vbt-surface-alt: #f7f5f0;
  --vbt-text: #181e29;
  --vbt-text-muted: #5a6578;
  --vbt-text-subtle: #8a94a6;
  --vbt-border: #e2e6ed;
  --vbt-border-light: #eff2f6;
  --vbt-radius-sm: 6px;
  --vbt-radius-md: 10px;
  --vbt-radius-lg: 16px;
  --vbt-radius-full: 9999px;
  --vbt-shadow-sm: 0 2px 8px rgba(24, 30, 41, 0.04);
  --vbt-shadow-md: 0 4px 20px rgba(24, 30, 41, 0.07);
  --vbt-shadow-lg: 0 8px 30px rgba(24, 30, 41, 0.12);
  --vbt-font-sans: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --vbt-container: 1200px;
  --vbt-container-narrow: 840px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-family: var(--vbt-font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--vbt-text);
  background-color: var(--vbt-bg);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1 0 auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--vbt-font-sans);
  font-weight: 700;
  line-height: 1.25;
  color: var(--vbt-text);
  margin-top: 0;
  margin-bottom: 0.75rem;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

a {
  color: var(--vbt-primary);
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

a:hover, a:focus {
  color: var(--vbt-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.vbt-container {
  width: 100%;
  max-width: var(--vbt-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.vbt-container-narrow {
  width: 100%;
  max-width: var(--vbt-container-narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Accessibility */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}

.screen-reader-text:focus {
  background-color: var(--vbt-surface);
  border-radius: var(--vbt-radius-sm);
  box-shadow: var(--vbt-shadow-md);
  clip: auto !important;
  clip-path: none;
  color: var(--vbt-text);
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  height: auto;
  left: 1rem;
  top: 1rem;
  padding: 0.75rem 1.25rem;
  text-decoration: none;
  width: auto;
  z-index: 100000;
}

/* Buttons */
.vbt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--vbt-font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: var(--vbt-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1.3;
}

.vbt-btn-primary {
  background-color: var(--vbt-primary);
  color: #ffffff !important;
  border-color: var(--vbt-primary);
}

.vbt-btn-primary:hover, .vbt-btn-primary:focus {
  background-color: var(--vbt-primary-dark);
  border-color: var(--vbt-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.vbt-btn-secondary {
  background-color: var(--vbt-secondary);
  color: var(--vbt-text) !important;
  border-color: var(--vbt-secondary);
}

.vbt-btn-secondary:hover, .vbt-btn-secondary:focus {
  background-color: var(--vbt-secondary-dark);
  border-color: var(--vbt-secondary-dark);
  transform: translateY(-1px);
}

.vbt-btn-outline {
  background-color: transparent;
  color: var(--vbt-text) !important;
  border-color: var(--vbt-border);
}

.vbt-btn-outline:hover, .vbt-btn-outline:focus {
  background-color: var(--vbt-surface);
  border-color: var(--vbt-primary);
  color: var(--vbt-primary) !important;
}

.vbt-btn-sm {
  font-size: 0.85rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--vbt-radius-sm);
}

.vbt-btn-lg {
  font-size: 1.1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--vbt-radius-md);
}

/* Badges */
.vbt-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--vbt-radius-full);
  background-color: var(--vbt-surface-alt);
  color: var(--vbt-text-muted);
}

.vbt-badge-primary {
  background-color: var(--vbt-primary-light);
  color: var(--vbt-primary-dark);
}

.vbt-badge-secondary {
  background-color: var(--vbt-secondary-light);
  color: #8c6b00;
}

/* Header */
.vbt-site-header {
  background-color: var(--vbt-surface);
  border-bottom: 1px solid var(--vbt-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--vbt-shadow-sm);
}

.vbt-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}

.vbt-site-branding {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vbt-logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vbt-text);
  letter-spacing: -0.02em;
}

.vbt-logo-icon {
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--vbt-primary), var(--vbt-secondary));
  border-radius: var(--vbt-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.15rem;
}

.vbt-logo-text-accent {
  color: var(--vbt-primary);
}

.vbt-nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.vbt-nav-list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.vbt-nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--vbt-text);
  padding: 0.5rem 0.25rem;
  position: relative;
}

.vbt-nav-link:hover, .vbt-nav-link:focus, .vbt-nav-link.current {
  color: var(--vbt-primary);
}

.vbt-nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile Menu Toggle */
.vbt-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--vbt-text);
}

.vbt-mobile-drawer {
  display: none;
  background-color: var(--vbt-surface);
  border-top: 1px solid var(--vbt-border);
  padding: 1.25rem;
}

.vbt-mobile-drawer.is-open {
  display: block;
}

.vbt-mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.vbt-mobile-nav-link {
  display: block;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--vbt-text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--vbt-border-light);
}

/* Hero Section */
.vbt-hero {
  background: linear-gradient(180deg, var(--vbt-surface) 0%, var(--vbt-bg) 100%);
  padding: 3.5rem 0 4rem;
  border-bottom: 1px solid var(--vbt-border-light);
}

.vbt-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.vbt-hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.vbt-hero-subtitle {
  font-size: 1.2rem;
  color: var(--vbt-text-muted);
  line-height: 1.5;
  margin-bottom: 2rem;
}

/* Route Search Bar */
.vbt-search-bar {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-lg);
  padding: 0.65rem;
  box-shadow: var(--vbt-shadow-md);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  max-width: 720px;
  margin: 0 auto 1.5rem;
}

.vbt-search-input-wrap {
  flex: 1 1 auto;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  display: block;
}

.vbt-search-input {
  width: 100%;
  display: block;
  box-sizing: border-box;
  padding: 0.85rem 1rem 0.85rem 2.85rem;
  font-family: var(--vbt-font-sans);
  font-size: 1rem;
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-md);
  background-color: var(--vbt-surface-alt);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2371717a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 1rem center;
  background-size: 1.2rem 1.2rem;
  color: var(--vbt-text);
  outline: none;
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.vbt-search-input:focus {
  border-color: var(--vbt-primary);
  background-color: var(--vbt-surface);
  box-shadow: 0 0 0 3px var(--vbt-primary-light);
}

.vbt-search-submit {
  flex: 0 0 auto;
}

/* Sections */
.vbt-section {
  padding: 4rem 0;
}

.vbt-section-alt {
  background-color: var(--vbt-surface-alt);
}

.vbt-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.vbt-section-title-wrap {
  max-width: 600px;
}

.vbt-section-title {
  font-size: 1.85rem;
  margin-bottom: 0.4rem;
}

.vbt-section-desc {
  color: var(--vbt-text-muted);
  font-size: 1rem;
  margin: 0;
}

/* Grid Layouts */
.vbt-grid {
  display: grid;
  gap: 1.75rem;
}

.vbt-grid-4 {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.vbt-grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.vbt-grid-2 {
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
}

/* Cards */
.vbt-card {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--vbt-shadow-sm);
}

.vbt-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--vbt-shadow-md);
  border-color: #d1d8e2;
}

.vbt-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--vbt-surface-alt);
}

.vbt-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.vbt-card:hover .vbt-card-media img {
  transform: scale(1.04);
}

.vbt-card-badge-top {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
}

.vbt-card-price-tag {
  position: absolute;
  bottom: 0.85rem;
  right: 0.85rem;
  background-color: rgba(24, 30, 41, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--vbt-radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  z-index: 2;
}

.vbt-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

.vbt-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.825rem;
  color: var(--vbt-text-muted);
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}

.vbt-card-title {
  font-size: 1.15rem;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}

.vbt-card-title a {
  color: var(--vbt-text);
}

.vbt-card-title a:hover {
  color: var(--vbt-primary);
}

.vbt-card-excerpt {
  font-size: 0.9rem;
  color: var(--vbt-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1 0 auto;
}

.vbt-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.85rem;
  border-top: 1px solid var(--vbt-border-light);
  margin-top: auto;
  font-size: 0.85rem;
}

/* Popular Route Card */
.vbt-route-card {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: all 0.2s ease;
  box-shadow: var(--vbt-shadow-sm);
}

.vbt-route-card:hover {
  border-color: var(--vbt-primary);
  box-shadow: var(--vbt-shadow-md);
  transform: translateY(-2px);
}

.vbt-route-endpoints {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
}

.vbt-route-arrow {
  color: var(--vbt-primary);
  font-weight: 800;
  padding: 0 0.5rem;
}

.vbt-route-details {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--vbt-text-muted);
}

.vbt-route-price {
  font-weight: 700;
  color: var(--vbt-primary);
  font-size: 1.05rem;
}

/* Breadcrumbs */
.vbt-breadcrumbs {
  font-size: 0.85rem;
  color: var(--vbt-text-muted);
  margin: 1.25rem 0 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.vbt-breadcrumbs a {
  color: var(--vbt-text-muted);
}

.vbt-breadcrumbs a:hover {
  color: var(--vbt-primary);
}

.vbt-breadcrumb-sep {
  color: var(--vbt-text-subtle);
}

/* Single Article Layout */
.vbt-article {
  background-color: var(--vbt-surface);
  border-radius: var(--vbt-radius-lg);
  border: 1px solid var(--vbt-border);
  padding: 2.5rem;
  box-shadow: var(--vbt-shadow-sm);
  margin-bottom: 3rem;
}

.vbt-article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--vbt-border-light);
}

.vbt-article-title {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.vbt-article-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.9rem;
  color: var(--vbt-text-muted);
  flex-wrap: wrap;
}

.vbt-featured-image {
  margin: 1.5rem 0 2rem;
  border-radius: var(--vbt-radius-md);
  overflow: hidden;
}

.vbt-article-content {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #2b3342;
}

.vbt-article-content h2 {
  font-size: 1.75rem;
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--vbt-surface-alt);
}

.vbt-article-content h3 {
  font-size: 1.35rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.vbt-article-content ul, .vbt-article-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.vbt-article-content li {
  margin-bottom: 0.5rem;
}

.vbt-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.75rem 0;
  font-size: 0.95rem;
}

.vbt-article-content th, .vbt-article-content td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--vbt-border);
  text-align: left;
}

.vbt-article-content th {
  background-color: var(--vbt-surface-alt);
  font-weight: 700;
}

.vbt-article-content tr:nth-child(even) {
  background-color: #faf9f6;
}

/* Disclosure Box */
.vbt-disclosure-box {
  background-color: var(--vbt-surface-alt);
  border-left: 4px solid var(--vbt-secondary);
  padding: 0.85rem 1.15rem;
  border-radius: var(--vbt-radius-sm);
  font-size: 0.85rem;
  color: var(--vbt-text-muted);
  margin-bottom: 2rem;
  line-height: 1.5;
}

/* Table of Contents */
.vbt-toc {
  background-color: var(--vbt-surface-alt);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-md);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.vbt-toc-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.vbt-toc-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.vbt-toc-item {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.vbt-toc-item a {
  color: var(--vbt-text);
}

.vbt-toc-item a:hover {
  color: var(--vbt-primary);
}

/* Author Box */
.vbt-author-box {
  background-color: var(--vbt-surface-alt);
  border-radius: var(--vbt-radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-top: 3rem;
}

.vbt-author-avatar img {
  border-radius: var(--vbt-radius-full);
  width: 4rem;
  height: 4rem;
}

.vbt-author-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.vbt-author-bio {
  font-size: 0.875rem;
  color: var(--vbt-text-muted);
  margin: 0;
}

/* Tour Single Layout */
.vbt-tour-detail {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.vbt-tour-sidebar {
  position: sticky;
  top: 5.5rem;
}

.vbt-booking-card {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--vbt-shadow-md);
}

.vbt-booking-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.vbt-booking-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--vbt-primary);
}

.vbt-booking-price-label {
  font-size: 0.9rem;
  color: var(--vbt-text-muted);
}

.vbt-tour-specs {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.vbt-tour-spec-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--vbt-border-light);
}

.vbt-tour-spec-label {
  color: var(--vbt-text-muted);
}

.vbt-tour-spec-val {
  font-weight: 600;
}

/* City & Bus Stop Single */
.vbt-station-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  background-color: var(--vbt-surface-alt);
  padding: 1.5rem;
  border-radius: var(--vbt-radius-md);
  margin: 1.75rem 0;
}

.vbt-station-spec-box {
  display: flex;
  flex-direction: column;
}

.vbt-station-spec-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--vbt-text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.vbt-station-spec-value {
  font-size: 1.05rem;
  font-weight: 600;
}

/* FAQ Accordion */
.vbt-faq-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.vbt-faq-item {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-md);
  overflow: hidden;
}

.vbt-faq-summary {
  padding: 1.15rem 1.35rem;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background-color: var(--vbt-surface);
}

.vbt-faq-summary:hover {
  background-color: var(--vbt-surface-alt);
}

.vbt-faq-content {
  padding: 1.25rem 1.35rem;
  border-top: 1px solid var(--vbt-border-light);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--vbt-text-muted);
}

/* Newsletter Form */
.vbt-newsletter-banner {
  background: linear-gradient(135deg, #1f2937, #111827);
  color: #ffffff;
  border-radius: var(--vbt-radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  margin: 3rem 0;
}

.vbt-newsletter-title {
  color: #ffffff;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.vbt-newsletter-subtitle {
  color: #9ca3af;
  max-width: 540px;
  margin: 0 auto 1.75rem;
  font-size: 1.05rem;
}

.vbt-newsletter-form {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.vbt-newsletter-input {
  flex: 1 1 260px;
  padding: 0.75rem 1rem;
  border-radius: var(--vbt-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  outline: none;
  font-family: var(--vbt-font-sans);
}

.vbt-newsletter-input:focus {
  border-color: var(--vbt-primary);
  background-color: rgba(255, 255, 255, 0.15);
}

/* Contact Form */
.vbt-contact-form-wrap {
  background-color: var(--vbt-surface);
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--vbt-shadow-md);
  max-width: 680px;
  margin: 0 auto;
}

.vbt-form-group {
  margin-bottom: 1.35rem;
}

.vbt-form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--vbt-text);
}

.vbt-form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--vbt-font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--vbt-border);
  border-radius: var(--vbt-radius-md);
  background-color: var(--vbt-surface-alt);
  color: var(--vbt-text);
  outline: none;
  transition: all 0.2s ease;
}

.vbt-form-control:focus {
  border-color: var(--vbt-primary);
  background-color: var(--vbt-surface);
}

textarea.vbt-form-control {
  min-height: 140px;
  resize: vertical;
}

.vbt-form-notice {
  padding: 1rem 1.25rem;
  border-radius: var(--vbt-radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.vbt-form-notice-success {
  background-color: #ecfdf5;
  border: 1px solid #10b981;
  color: #065f46;
}

.vbt-form-notice-error {
  background-color: #fef2f2;
  border: 1px solid #ef4444;
  color: #991b1b;
}

/* Pagination */
.vbt-pagination {
  margin: 3rem 0 1rem;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.vbt-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--vbt-radius-md);
  border: 1px solid var(--vbt-border);
  background-color: var(--vbt-surface);
  color: var(--vbt-text);
  font-weight: 600;
  font-size: 0.9rem;
}

.vbt-pagination .page-numbers.current {
  background-color: var(--vbt-primary);
  border-color: var(--vbt-primary);
  color: #ffffff;
}

.vbt-pagination .page-numbers:hover:not(.current) {
  border-color: var(--vbt-primary);
  color: var(--vbt-primary);
}

/* Footer */
.vbt-site-footer {
  background-color: #111827;
  color: #9ca3af;
  border-top: 1px solid #1f2937;
  padding: 4rem 0 2rem;
  font-size: 0.9rem;
}

.vbt-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.vbt-footer-col-title {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.vbt-footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.vbt-footer-menu a {
  color: #9ca3af;
}

.vbt-footer-menu a:hover {
  color: var(--vbt-primary);
}

.vbt-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #1f2937;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.vbt-footer-disclosure {
  font-size: 0.8rem;
  line-height: 1.5;
  color: #6b7280;
  margin-bottom: 1.5rem;
}

/* Responsive Media Queries */
@media (max-width: 960px) {
  .vbt-nav-desktop { display: none; }
  .vbt-menu-toggle { display: block; }
  .vbt-footer-grid { grid-template-columns: 1fr 1fr; }
  .vbt-tour-detail { grid-template-columns: 1fr; }
  .vbt-hero-title { font-size: 2.15rem; }
  .vbt-article { padding: 1.5rem; }
  .vbt-article-title { font-size: 2rem; }
}

@media (max-width: 600px) {
  .vbt-footer-grid { grid-template-columns: 1fr; }
  .vbt-search-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 0.85rem;
    gap: 0.75rem;
  }
  .vbt-search-input-wrap {
    flex: 0 0 auto;
    width: 100%;
  }
  .vbt-search-submit {
    flex: 0 0 auto;
    width: 100%;
  }
  .vbt-hero-title { font-size: 1.85rem; }
  .vbt-grid-3, .vbt-grid-2 { grid-template-columns: 1fr; }
  .vbt-booking-price-wrap { flex-direction: column; }
}