@media (max-width:1120px){
  :root{--container:min(100% - 32px,1040px)}
  .desktop-nav a{padding-inline:9px;font-size:.9rem}
  .header-cta{padding-inline:14px}
  .hero-grid{gap:42px;grid-template-columns:1fr .9fr}
  .hero-route-card{right:-10px;top:28px}
  .hero-seal{left:-8px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid rgba(13,38,70,.1)}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .process-step:nth-child(2){border-right:0}
  .process-step:nth-child(-n+2){border-bottom:1px solid rgba(13,38,70,.16)}
  .footer-main{grid-template-columns:1.2fr .8fr .8fr}
  .footer-main>div:last-child{grid-column:1/-1}
}
@media (max-width:940px){
  :root{--header-height:76px}
  .desktop-nav,.header-cta{display:none}
  .mobile-toggle{display:flex}
  .site-logo{width:66px;height:66px}
  .hero{padding-top:56px;min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:52px}
  .hero-copy{text-align:center}
  .hero-copy p{margin-inline:auto}
  .hero-tag,.hero-badges,.hero-copy .btn-row{justify-content:center}
  .hero-visual{min-height:580px}
  .bus-stage{height:570px}
  .intro-grid,.tour-grid,.standards-grid,.contact-grid,.gallery-grid,.content-grid,.poster-page{grid-template-columns:1fr}
  .tour-grid{gap:40px}
  .poster-shell{max-width:520px;margin-inline:auto}
  .route-wrap{grid-template-columns:1fr}
  .route-sticky,.sidebar-card,.poster-image-shell{position:relative;top:auto}
  .gallery-card.bus img,.gallery-card.poster video{height:auto;max-height:720px}
  .content-grid{gap:28px}
  .sidebar-card{order:-1}
  .footer-main{grid-template-columns:repeat(2,1fr)}
  .footer-main>div:last-child{grid-column:auto}
}
@media (max-width:700px){
  :root{--container:calc(100% - 28px)}
  .section{padding:76px 0}
  .section-sm{padding:54px 0}
  .topbar{min-height:40px;font-size:.78rem}
  .topbar-inner{justify-content:center;text-align:center}
  .topbar-inner>a{display:none}
  .mobile-menu{inset:calc(40px + var(--header-height)) 0 0}
  h1{font-size:clamp(2.35rem,12vw,3.9rem)}
  h2{font-size:clamp(1.85rem,9vw,3rem)}
  .hero{padding:52px 0 68px}
  .hero-copy p{font-size:1rem}
  .hero-visual{min-height:520px}
  .bus-stage{height:515px;width:100%;border-radius:24px}
  .hero-route-card{position:absolute;right:8px;top:16px;width:190px;padding:14px}
  .hero-seal{width:122px;height:122px;left:8px;bottom:26px;padding:14px;border-width:6px;font-size:.85rem}
  .hero-seal strong{font-size:1.28rem}
  .trust-strip{margin-top:-22px}
  .trust-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid rgba(13,38,70,.1)!important;padding:18px}
  .trust-item:last-child{border-bottom:0!important}
  .intro-panel,.tour-card,.form-shell,.content-panel,.policy-content{padding:28px 22px}
  .tour-card::before{width:5px}
  .tour-facts{grid-template-columns:1fr}
  .tour-fact{border-right:0;border-bottom:1px solid rgba(13,38,70,.12)}
  .tour-fact:last-child{border-bottom:0}
  .countdown{gap:6px}
  .countdown-box{padding:11px 4px}
  .countdown-box strong{font-size:1.35rem}
  .service-grid,.process-grid,.form-grid,.footer-main{grid-template-columns:1fr}
  .process-step{border-right:0!important;border-bottom:1px solid rgba(13,38,70,.16)!important}
  .process-step:last-child{border-bottom:0!important}
  .service-card{min-height:auto}
  .route-stop{grid-template-columns:48px 1fr;gap:12px}
  .route-stop .stop-index{width:44px;height:44px}
  .cta-band-grid{display:grid;text-align:center}
  .cta-band .btn{justify-self:center}
  .cta-band::after{font-size:9rem;right:-20px}
  .contact-card{padding:16px}
  .form-actions{display:grid}
  .form-actions .btn{width:100%}
  .map-shell{border-width:7px}
  .map-shell iframe{height:360px}
  .page-hero{padding:70px 0 64px}
  .page-hero h1{font-size:clamp(2.35rem,11vw,3.8rem)}
  .poster-page{gap:30px}
  .itinerary-item{grid-template-columns:44px 1fr;padding:17px}
  .itinerary-item .day{width:40px;height:40px}
  .footer-main{gap:34px}
  .footer-bottom-inner{display:grid;text-align:center;justify-content:center}
  .footer-legal{justify-content:center}
  .floating-actions{right:12px;bottom:14px;gap:9px}
  .float-btn{width:52px;height:52px}
  .float-tooltip{display:none}
  .back-to-top{left:12px;bottom:14px}
}
@media (max-width:420px){
  :root{--container:calc(100% - 22px);--header-height:70px}
  .site-logo{width:60px;height:60px}
  .mobile-toggle{width:44px;height:44px}
  .hero-route-card{width:172px;font-size:.83rem}
  .hero-route-card .route-line{font-size:.78rem}
  .hero-seal{width:110px;height:110px;font-size:.76rem}
  .hero-visual{min-height:500px}
  .bus-stage{height:490px}
  .btn-row{display:grid}
  .btn-row .btn{width:100%}
  .countdown-box span{font-size:.63rem}
  .countdown-box strong{font-size:1.2rem}
  .tour-card,.intro-panel,.form-shell,.content-panel,.policy-content{padding:24px 18px}
}