/* ═══════════════════════════════════════════════════════════════
   Velocity Tours — site-wide stylesheet
   /includes/site.css

   Contains ONLY the cross-site shared styles:
   - CSS reset / base body
   - Top nav (desktop + mobile + dropdowns + submenus)
   - Footer (4-column + bottom bar)
   - Sticky "Talk to Us" CTA
   - Brand color tokens

   Page-specific styles (.hero, .vt-coord-card, .vt-fee-card, etc.)
   stay in each page's own <style> block.
   ═══════════════════════════════════════════════════════════════ */

/* ── Brand tokens ──────────────────────────────────────────── */
:root {
  --vt-navy:       #001f3f;
  --vt-navy-2:     #003166;
  --vt-navy-deep:  #00132a;
  --vt-gold:       #c8973a;
  --vt-gold-light: #f4b41a;
  --vt-cream:      #faf8f5;
  --vt-text:       #1a1a1a;
  --vt-muted:      #6b6560;
  --vt-border:     #e8e4de;
}

/* ── Reset / base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; max-width: 100%; }
body { font-family: 'Roboto', sans-serif; color: var(--vt-text); background: var(--vt-cream); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ═══ NAV ═══════════════════════════════════════════════════ */
.vt-nav-wrap { background: var(--vt-navy); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 16px rgba(0,0,0,.25); }
.vt-nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; height: 64px; }
.vt-nav-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: 'Open Sans', sans-serif; font-weight: 700; font-size: 14px; letter-spacing: -.3px; text-transform: uppercase; flex-shrink: 0; text-decoration: none; }
.vt-nav-brand img { height: 36px; width: 36px; flex-shrink: 0; }

/* Desktop nav links: hidden by default (mobile-first), shown >= 960px */
.vt-nav-links { display: none; align-items: center; margin-left: auto; }
.vt-nav-item { position: relative; }
.vt-nav-item > a { color: rgba(255,255,255,.85); font-family: 'Open Sans', sans-serif; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; padding: 0 12px; height: 64px; display: flex; align-items: center; gap: 4px; border-bottom: 3px solid transparent; transition: all .2s; white-space: nowrap; text-decoration: none; }
.vt-nav-item > a:hover,
.vt-nav-item:hover > a,
.vt-nav-item > a.active { color: #fff; border-bottom-color: var(--vt-gold-light); }

/* Top-bar CTA button */
.vt-nav-cta { background: var(--vt-gold) !important; color: var(--vt-navy) !important; border-radius: 6px !important; font-weight: 700 !important; margin-left: 6px; border-bottom: none !important; height: auto !important; padding: 8px 16px !important; }
.vt-nav-cta:hover { background: var(--vt-gold-light) !important; }
.vt-nav-arrow { font-size: 8px; opacity: .6; transition: transform .2s; display: inline-block; }
.vt-nav-item:hover .vt-nav-arrow { transform: rotate(180deg); }

/* First-level dropdown */
.vt-dropdown { display: none; position: absolute; top: 64px; left: 0; background: #fff; border-radius: 10px; box-shadow: 0 12px 40px rgba(0,0,0,.18); min-width: 240px; padding: 10px 0; z-index: 500; }
.vt-nav-item:hover .vt-dropdown { display: block; }
.vt-dropdown a { display: block; padding: 11px 22px; font-family: 'Open Sans', sans-serif; font-size: 13px; font-weight: 600; color: var(--vt-navy); text-decoration: none; transition: background .15s; border-left: 3px solid transparent; white-space: nowrap; }
.vt-dropdown a:hover,
.vt-dropdown a.active { background: #f6f8fa; border-left-color: var(--vt-gold); }
.vt-dropdown a.active { color: var(--vt-gold); }
.vt-dropdown-divider { height: 1px; background: var(--vt-border); margin: 6px 0; }

/* Nested submenu (e.g. Cruises → Disney / River Cruise) */
.vt-dropdown-item { position: relative; }
.vt-dropdown-item > a.vt-has-submenu::after { content: '\203A'; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 16px; color: var(--vt-gold); }
.vt-submenu { display: none; position: absolute; top: 0; left: 100%; background: #fff; border-radius: 10px; box-shadow: 0 12px 40px rgba(0,0,0,.18); min-width: 240px; padding: 10px 0; z-index: 501; margin-left: 4px; }
.vt-dropdown-item:hover .vt-submenu { display: block; }
.vt-submenu a { display: block; padding: 11px 22px; font-family: 'Open Sans', sans-serif; font-size: 13px; font-weight: 600; color: var(--vt-navy); text-decoration: none; transition: background .15s; border-left: 3px solid transparent; white-space: nowrap; }
.vt-submenu a:hover,
.vt-submenu a.active { background: #f6f8fa; border-left-color: var(--vt-gold); }
.vt-submenu a.active { color: var(--vt-gold); }

/* Hamburger */
.vt-hamburger { display: flex; flex-direction: column; justify-content: center; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; margin-left: auto; flex-shrink: 0; width: 40px; height: 40px; border-radius: 6px; transition: background .2s; }
.vt-hamburger:hover { background: rgba(255,255,255,.1); }
.vt-hamburger span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s; transform-origin: center; }
.vt-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.vt-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.vt-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.vt-mobile-nav { display: none; background: var(--vt-navy-deep); border-top: 1px solid rgba(255,255,255,.1); }
.vt-mobile-nav.open { display: block; }
.vt-mobile-section { border-bottom: 1px solid rgba(255,255,255,.07); }
.vt-mobile-section-title { color: rgba(255,255,255,.4); font-family: 'Open Sans', sans-serif; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; padding: 12px 20px 4px; }
.vt-mobile-nav a { display: block; color: rgba(255,255,255,.88); font-family: 'Open Sans', sans-serif; font-size: 15px; font-weight: 600; padding: 13px 20px 13px 28px; border-bottom: 1px solid rgba(255,255,255,.05); text-decoration: none; transition: background .15s; }
.vt-mobile-nav a:hover,
.vt-mobile-nav a.active { background: rgba(255,255,255,.06); color: #fff; }
.vt-mobile-nav a.active { border-left: 3px solid var(--vt-gold); padding-left: 25px; }
.vt-mobile-subitem { padding-left: 48px !important; font-size: 14px !important; opacity: .85; }
.vt-mobile-subitem.active { padding-left: 45px !important; }
.vt-mobile-nav a.mobile-cta { background: var(--vt-gold); color: var(--vt-navy); margin: 16px 20px 20px; border-radius: 8px; padding: 15px 20px; border-bottom: none; text-align: center; font-weight: 700; font-size: 15px; display: block; }
.vt-mobile-nav a.mobile-cta:hover { background: var(--vt-gold-light); }

/* Desktop breakpoint: show full nav, hide hamburger */
@media (min-width: 960px) {
  .vt-nav-links { display: flex; }
  .vt-hamburger { display: none; }
  .vt-nav-inner { padding: 0 32px; }
}

/* ═══ FOOTER ════════════════════════════════════════════════ */
.vt-footer { background: var(--vt-navy-deep); color: rgba(255,255,255,.6); padding: 64px 40px 28px; }
.vt-footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.vt-footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-family: 'Open Sans', sans-serif; font-weight: 700; font-size: 15px; text-transform: uppercase; margin-bottom: 14px; text-decoration: none; }
.vt-footer-brand img { height: 32px; }
.vt-footer .tagline { font-size: 14px; line-height: 1.65; margin-bottom: 12px; }
.vt-footer .contact a { color: rgba(255,255,255,.65); font-size: 14px; }
.vt-footer .contact a:hover { color: #fff; }
.vt-footer-col h4 { font-family: 'Open Sans', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--vt-gold-light); margin-bottom: 16px; }
.vt-footer-col ul { list-style: none; }
.vt-footer-col ul li { margin-bottom: 10px; }
.vt-footer-col ul li a { font-size: 14px; color: rgba(255,255,255,.6); transition: color .2s; }
.vt-footer-col ul li a:hover { color: #fff; }
.vt-footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 24px; font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; max-width: 1280px; margin: 0 auto; }
.vt-footer-bottom a { color: rgba(255,255,255,.45); }
.vt-footer-bottom a:hover { color: #fff; }

@media (max-width: 1024px) {
  .vt-footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .vt-footer-inner { grid-template-columns: 1fr; }
}

/* ═══ STICKY "TALK TO US" CTA ═══════════════════════════════ */
.vt-sticky-cta { position: fixed; bottom: 24px; right: 24px; background: var(--vt-navy); color: #fff; padding: 14px 20px; border-radius: 50px; box-shadow: 0 12px 32px rgba(0,31,63,0.30); z-index: 900; display: flex; align-items: center; gap: 12px; font-family: 'Open Sans', sans-serif; font-weight: 700; font-size: 14px; text-decoration: none; transition: all 0.25s ease; max-width: 280px; }
.vt-sticky-cta:hover { background: var(--vt-navy-2); transform: translateY(-2px); color: #fff; text-decoration: none; box-shadow: 0 16px 40px rgba(0,31,63,0.40); }
.vt-sticky-cta-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--vt-gold); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.vt-sticky-cta-icon svg { width: 18px; height: 18px; }
.vt-sticky-cta-text { display: flex; flex-direction: column; line-height: 1.2; }
.vt-sticky-cta-text small { font-size: 10px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--vt-gold-light); opacity: 0.9; }
.vt-sticky-cta-text strong { font-size: 14px; }

@media (max-width: 640px) {
  .vt-sticky-cta { bottom: 16px; right: 16px; padding: 10px 14px 10px 10px; font-size: 13px; }
}