:root {
  --bk-primary: #062A72;
  --bk-primary-soft: #0A3A8C;
  --bk-accent: #F97316;
  --bk-accent-hover: #FB8A3C;
  --bk-surface: #FFFFFF;
  --bk-surface-muted: #F8FAFC;
  --bk-text: #0F172A;
  --bk-text-muted: #475569;
  --bk-header-glass: rgba(6, 42, 114, 0.72);
  --bk-header-blur: 12px;
  --bk-theme-border: rgba(255, 255, 255, 0.10);
  --bk-radius-small: 6px;
  --bk-radius-card: 16px;
  --bk-button-radius: 6px;
  --bk-section-spacing: 72px;
  --bk-max-width: 1280px;
}

body { color: var(--bk-text); background: var(--bk-surface); }
.bk-site-header,
.bk-info-strip,
.bk-brand-row,
.bk-navigation-wrap { background: var(--bk-header-glass); -webkit-backdrop-filter: blur(var(--bk-header-blur)); backdrop-filter: blur(var(--bk-header-blur)); border-color: var(--bk-theme-border); }
.bk-submenu,
.bk-mobile-nav,
.bk-footer { background: var(--bk-primary); }
.bk-plan-button,
.bk-mobile-plan,
.btn-primary,
.bk-footer-cta,
.bk-newsletter-form button,
.bk-trip-inquiry-primary { background: var(--bk-accent); border-radius: var(--bk-button-radius); }
.bk-plan-button:hover,
.bk-mobile-plan:hover,
.btn-primary:hover,
.bk-footer-cta:hover,
.bk-newsletter-form button:hover,
.bk-trip-inquiry-primary:hover { background: var(--bk-accent-hover); }
.bk-home-section,
.bk-destination-section,
.bk-trust-section,
.bk-home-faq,
.bk-home-contact { padding-top: var(--bk-section-spacing); padding-bottom: var(--bk-section-spacing); }
.bk-header-container,
.bk-footer-top,
.bk-footer-bottom,
.bk-home-section,
.bk-destination-section,
.bk-trust-section,
.bk-home-faq,
.bk-home-contact { max-width: var(--bk-max-width); }
.bk-card-grid > *,
.bk-service-grid > *,
.bk-destination-grid > *,
.bk-trust-grid > * { border-radius: var(--bk-radius-card); }