@media (max-width:620px){
  html,body{max-width:100%;overflow-x:hidden}
  body{padding-bottom:max(74px,env(safe-area-inset-bottom))}

  /* Public homepage: smartphone-only layout. Desktop/tablet remain untouched. */
  .site-header{position:sticky;top:0}
  .site-header .header-inner{width:calc(100% - 16px);min-height:54px;padding:6px 0;gap:6px}
  .site-header .header-actions{gap:6px}
  .site-header .language,.site-header .header-actions .btn{height:38px;border-radius:10px;font-size:12px;padding-inline:6px}
  .hero-inner{width:calc(100% - 22px);min-height:auto;padding:14px 0 18px}
  .hero h1{font-size:clamp(1.95rem,9.8vw,2.45rem);line-height:1.03;margin:14px 0 12px}
  .hero-lead{font-size:1rem;line-height:1.48}
  .hero-actions{margin-top:16px;gap:8px}
  .hero-actions .btn{min-height:44px}
  .trust-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 10px;font-size:12px;margin-top:14px}
  .trust-row span{min-width:0}
  .trust-row span:last-child{grid-column:1/-1}
  .hero-art{height:220px!important;margin-top:12px!important;overflow:hidden!important;border-radius:18px!important}
  .hero-woman{position:absolute!important;inset:0!important;right:auto!important;bottom:auto!important;transform:none!important;width:100%!important;height:100%!important;max-width:none!important;object-fit:cover!important;object-position:72% center!important;border-radius:18px!important;-webkit-mask-image:none!important;mask-image:none!important}
  .services{padding-top:18px}
  .service-grid{display:grid!important;grid-template-columns:1fr!important;gap:12px!important}
  .service-card{min-height:auto!important;padding:12px 14px 16px!important;border-radius:18px!important}
  .service-visual,.visual-screen{height:210px!important;margin-top:24px!important}
  .service-card h2{font-size:1.35rem!important}
  .service-card p{font-size:.92rem!important}
  .service-card li{font-size:.84rem!important}
  .connected{width:100%;grid-template-columns:1fr;padding:14px;border-radius:16px}
  .connected .flow-arrow{display:none}
  .connected strong{font-size:1.15rem}
  .how-grid{padding-bottom:18px}
  .how-grid>div{padding:15px}
  .pricing-section{padding-top:10px}
  .pricing-box{padding:13px;border-radius:18px;gap:12px}
  .pricing-copy h2{font-size:1.8rem}
  .billing-toggle{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .billing-toggle button{padding:9px 6px}
  .service-picker{gap:5px;padding:9px}
  .service-picker label{grid-template-columns:auto minmax(0,1fr) auto;gap:8px;padding:8px 4px;font-size:.92rem}
  .service-picker small{white-space:nowrap}
  .price-panel{padding:16px}
  .price-panel strong{font-size:2.2rem}
  .benefits{grid-template-columns:1fr 1fr;gap:14px 10px;padding:18px 0}
  .benefits>div{align-items:flex-start}
  .benefits>div>span{font-size:24px}
  .benefits strong{font-size:.82rem}
  .benefits small{font-size:.72rem}
  .faq{padding:28px 0}
  .faq-inner{gap:20px}
  .faq-heading h2{font-size:2rem}
  .faq-list details{padding:13px}
  .faq-list summary{font-size:.97rem;line-height:1.3}
  .final-grid{padding:20px 0}
  .final-copy h2{font-size:1.45rem}
  .footer{padding-bottom:18px}
  .footer-links{flex-wrap:wrap}

  /* Floating demo/support controls: keep content clear on small screens. */
  #monitor-review{left:7px!important;bottom:max(7px,env(safe-area-inset-bottom))!important;width:72px!important}
  #monitor-review .monitor-review-panel{left:0!important;bottom:calc(100% + 6px)!important;width:calc(100vw - 14px)!important;max-height:calc(100dvh - 118px)!important;border-radius:14px!important}
  #monitor-review .monitor-review-head{padding:10px 12px!important;font-size:14px!important}
  #ds-support-widget{right:7px!important;bottom:max(7px,env(safe-area-inset-bottom))!important}
  #ds-support-widget .support-launch{width:92px!important;height:69px!important;filter:drop-shadow(0 7px 12px rgba(11,61,103,.16))!important}
  #ds-support-widget .support-launch[aria-expanded="true"]{display:none!important}
  #ds-support-widget .support-panel{right:7px!important;bottom:78px!important;width:calc(100vw - 14px)!important;max-height:calc(100dvh - 112px)!important;border-radius:16px!important}
  #ds-support-widget .support-panel header{padding:10px 11px!important}
  #ds-support-widget .support-messages{padding:11px!important}
  #ds-support-widget .support-guided{padding:9px 10px!important}
  #ds-support-widget .support-chip{padding:7px 9px!important;font-size:11px!important}

  /* Registration and sign-in. */
  header.top{padding:10px 12px;gap:8px}
  header.top img{width:118px}
  header.top .top-actions{gap:6px}
  header.top .home-link,header.top select{min-height:38px;padding:7px 9px;font-size:12px}
  .wrap{width:calc(100% - 18px);margin:8px auto 76px;gap:16px}
  .intro{padding:4px 2px}
  .intro h1{font-size:2rem;line-height:1.03;margin:8px 0 12px}
  .intro p{font-size:1rem;line-height:1.5}
  .steps{margin-top:18px;gap:8px}
  .steps span{font-size:.94rem;line-height:1.35}
  .card{padding:17px;border-radius:18px}
  .card h2{font-size:1.75rem;line-height:1.08}
  .form{gap:11px}
  .form label{gap:5px}
  .form input{padding:12px 13px;min-height:48px}
  .social{margin:12px 0;gap:8px}
  .social button{min-height:48px}
  .check{gap:10px;line-height:1.35}
  .check input,.inline-check input{width:21px;height:21px;flex:0 0 auto}
  .links{gap:7px}
  .magic-box{margin-top:14px;padding-top:14px}

  /* Billing / checkout. */
  .page{width:calc(100% - 12px);margin:8px auto 80px}
  .page .shell{border-radius:18px}
  .page .top{padding:14px 14px 6px}
  .page .brand{font-size:18px}
  .page .brand img{width:30px;height:30px}
  .page .progress{justify-content:flex-start;overflow-x:auto;gap:4px;padding:5px 10px 13px;scrollbar-width:none}
  .page .progress::-webkit-scrollbar{display:none}
  .page .p-line{width:14px;min-width:14px}
  .page .content{padding:7px 14px 22px}
  .page h1{font-size:2rem}
  .page .lead{font-size:.98rem;margin-bottom:18px}
  .page .panel{padding:14px;border-radius:14px}
  .page .service{padding:12px;gap:10px}
  .page .price{font-size:2rem}
  .page .secure{padding:13px}
  .business-declaration{padding:12px 13px;font-size:.88rem}
  .referral-code-box{padding:13px}
  .referral-code-row{display:grid;grid-template-columns:1fr}

  /* Logged-in app/account/project headers. */
  .topbar{height:auto;min-height:58px;padding:7px 9px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px}
  .topbar .brand{gap:0}
  .topbar .brand img{width:36px;height:36px}
  .topbar .brand span{display:none}
  .topbar .top-actions{justify-content:flex-end;gap:5px;min-width:0}
  .topbar .top-actions>a[href="/preview.html"],.topbar .top-actions>a[href="/training.html"]{display:none!important}
  .topbar .button.small{padding:7px 9px;font-size:11px;border-radius:9px;white-space:nowrap}
  .topbar .language-compact{max-width:68px;padding:7px 5px;font-size:11px}
  .account-shell{width:calc(100% - 16px);margin:16px auto 82px}
  .account-card{padding:16px;border-radius:17px}
  .account-summary{grid-template-columns:1fr}
  .account-grid{grid-template-columns:1fr;gap:12px}
  .section-heading.compact{margin-bottom:18px}
  .section-heading.compact h1{font-size:2rem;line-height:1.06}
  .dashboard-heading{display:block}
  .dashboard-heading>.button{width:100%;margin:0 0 14px}
  .metric-grid,.dashboard-service-grid{grid-template-columns:1fr;gap:10px;margin:14px 0}
  .metric-card{padding:15px;border-radius:15px}
  .metric-card strong{font-size:1.55rem}
  .dashboard-service{padding:13px}
  .project-row{padding:12px}
  .project-dialog{width:calc(100vw - 12px);border-radius:18px}
  .project-form{padding:16px}
  .dialog-actions{grid-template-columns:1fr}
  .dialog-actions .button{width:100%}

  /* Referral dialog. */
  .referral-dialog{width:calc(100% - 8px)!important;max-height:96dvh!important;border-radius:16px!important}
  .referral-dialog-shell{padding:14px!important;max-height:96dvh!important}
  .referral-dialog-head{gap:10px}
  .referral-dialog-head h2{font-size:1.55rem!important}
  .referral-steps{gap:9px!important;margin:16px 0!important}
  .referral-steps article,.referral-rewards article{padding:14px!important}
  .referral-invite-box{padding:14px!important}
  .referral-dialog-actions .button{width:100%}

  /* Project workspaces and Service 4. */
  .project-shell{width:calc(100% - 14px);margin:14px auto 82px;gap:12px}
  .project-hero{gap:12px}
  .project-hero h1{font-size:1.9rem}
  .project-kpis{grid-template-columns:1fr;gap:8px}
  .project-kpis>div{padding:11px}
  .service-workspace{padding:14px;border-radius:17px}
  .service-head{margin-bottom:13px}
  .service-head>div{gap:9px}
  .service-number{width:32px;height:32px;min-width:32px}
  .workspace-item{padding:11px}
  .workspace-actions{display:grid;grid-template-columns:1fr;width:100%}
  .workspace-actions .button{width:100%}
  .inline-form,.invoice-form,.milestone-form,.promise-form,.communication-form,.threshold-grid{grid-template-columns:1fr!important;gap:9px}
  .approval-overlay{padding:6px}
  .approval-modal{width:100%;max-height:94dvh;border-radius:16px;padding:15px}
  .approval-message{padding:11px;font-size:.92rem}
  .approval-check{font-size:.9rem}

  /* Keep fixed helpers clear of iPhone browser chrome/safe area. */
  @supports(padding:max(0px)){
    body{padding-bottom:max(82px,calc(env(safe-area-inset-bottom) + 70px))}
  }

  /* Smartphone visual pass 2: denser, more native, less desktop-like. */
  body{padding-bottom:max(28px,calc(env(safe-area-inset-bottom) + 12px))!important}
  .site-header .header-inner{min-height:48px;padding:4px 0}
  .site-header .language,.site-header .header-actions .btn{height:34px;font-size:11px;border-radius:9px}
  .hero-inner{padding:11px 0 12px}
  .hero .eyebrow{font-size:12px;padding:6px 10px}
  .hero h1{font-size:clamp(1.72rem,8.4vw,2.05rem);margin:11px 0 9px;letter-spacing:-.035em}
  .hero-lead{font-size:.92rem;line-height:1.42}
  .hero-actions{margin-top:13px;gap:7px}
  .hero-actions .btn{min-height:40px;font-size:.9rem}
  .trust-row{font-size:11px;gap:7px 9px;margin-top:11px}
  .trust-row span:before{width:18px;height:18px;margin-right:6px;font-size:11px}
  .hero-art{height:185px!important;margin-top:9px!important;border-radius:15px!important}
  .hero-woman{border-radius:15px!important}

  /* Four services become a swipeable mobile deck instead of one unreadable banner. */
  .services .section-inner{width:calc(100% - 16px)}
  .service-grid{display:grid!important;grid-template-columns:none!important;grid-auto-flow:column!important;grid-auto-columns:min(78vw,315px)!important;gap:10px!important;overflow-x:auto!important;overflow-y:hidden!important;scroll-snap-type:x mandatory;padding:2px 8px 10px;margin:0 -8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .service-grid::-webkit-scrollbar{display:none}
  .service-card{scroll-snap-align:start;min-height:0!important;padding:10px 12px 13px!important;border-radius:16px!important}
  .service-number{width:38px!important;height:38px!important;font-size:20px!important;top:6px!important}
  .service-visual,.visual-screen{height:145px!important;margin:20px -2px 6px!important;border-radius:13px!important}
  .service-card h2{font-size:1.08rem!important;line-height:1.08;margin:7px 0 5px!important}
  .service-card p{font-size:.8rem!important;line-height:1.38;margin-bottom:7px!important}
  .service-card ul{gap:5px!important;margin-top:6px!important}
  .service-card li{font-size:.74rem!important;line-height:1.25}
  .service-card li:before{width:16px!important;height:16px!important;font-size:10px!important;margin-right:5px!important}
  .connected{margin-top:4px;padding:11px}
  .connected strong{font-size:1rem}
  .connected p{font-size:.78rem}
  .how-grid{gap:8px;padding:10px 0 14px}
  .how-grid>div{padding:12px;border-radius:14px}
  .how-grid>div>span{width:29px;height:29px;font-size:.86rem}
  .how-grid strong{font-size:.9rem}
  .how-grid p{font-size:.78rem;line-height:1.34}

  .pricing-box{padding:11px;border-radius:16px;gap:9px}
  .pricing-copy .eyebrow{font-size:10px}
  .pricing-copy h2{font-size:1.5rem;margin:7px 0 7px}
  .pricing-copy p{font-size:.88rem;line-height:1.4}
  .billing-toggle{margin-top:12px}
  .billing-toggle button{padding:8px 5px;font-size:.9rem}
  .annual-note{font-size:11px!important}
  .service-picker label{font-size:.85rem;padding:7px 3px}
  .service-picker input{width:18px;height:18px}
  .price-panel{padding:13px;border-radius:14px}
  .price-panel strong{font-size:2rem}
  .benefits{gap:10px 8px;padding:14px 0}
  .benefits>div>span{font-size:20px}
  .benefits strong{font-size:.76rem}
  .benefits small{font-size:.68rem}
  .faq{padding:22px 0}
  .faq-heading h2{font-size:1.65rem}
  .faq-heading p{font-size:.9rem}
  .faq-list{gap:7px}
  .faq-list details{padding:11px 12px}
  .faq-list summary{font-size:.88rem}
  .final-copy h2{font-size:1.3rem}
  .handwritten{font-size:15px}
  .mini-trust{font-size:11px}

  #monitor-review{width:70px!important;left:5px!important;bottom:max(5px,env(safe-area-inset-bottom))!important}
  #ds-support-widget{right:5px!important;bottom:max(5px,env(safe-area-inset-bottom))!important}
  #ds-support-widget .support-launch{width:112px!important;height:84px!important}
  #ds-support-widget .support-panel{right:5px!important;bottom:92px!important;width:calc(100vw - 10px)!important;max-height:calc(100dvh - 122px)!important}

  header.top{padding:8px 10px}
  header.top img{width:102px}
  header.top .home-link,header.top select{min-height:34px;padding:6px 8px;font-size:11px}
  .wrap{width:calc(100% - 14px);margin:5px auto 28px;gap:12px}
  .intro h1{font-size:1.7rem;line-height:1.04;margin:7px 0 9px}
  .intro p{font-size:.91rem;line-height:1.44}
  .steps{margin-top:14px;gap:6px}
  .steps span{font-size:.84rem}
  .steps span::before{width:20px;height:20px}
  .card{padding:15px;border-radius:16px}
  .card h2{font-size:1.48rem}
  .form{gap:9px}
  .form label{font-size:.91rem}
  .form input{padding:10px 12px;min-height:44px}
  .social{margin:10px 0}
  .social button{min-height:44px}
  .divider{margin:11px 0}
  .check{font-size:.82rem;line-height:1.3}
  .check input,.inline-check input{width:19px;height:19px}
  .btn{padding:10px 12px;min-height:42px}
  .links{font-size:.9rem}
  .magic-box{margin-top:11px;padding-top:11px}

  /* Support widget injects its own CSS at runtime: extra specificity keeps the phone layout in control. */
  html body #ds-support-widget{right:5px!important;bottom:max(5px,env(safe-area-inset-bottom))!important}
  html body #ds-support-widget .support-launch{width:112px!important;height:84px!important}
  html body #ds-support-widget .support-launch[aria-expanded="true"]{display:none!important}
  html body #ds-support-widget .support-panel{right:5px!important;bottom:92px!important;width:calc(100vw - 10px)!important;max-height:calc(100dvh - 122px)!important;border-radius:14px!important}

  /* Smartphone visual pass 8: exact approved desktop card quarters, no internal crop. */
  html[lang^="it"]{--mobile-service-band:url("/assets/services-band-it-hd.png?v=47c2836f")}
  html[lang^="en"]{--mobile-service-band:url("/assets/services-band-en-hd.png?v=5c6627e3")}
  html[lang^="es"]{--mobile-service-band:url("/assets/services-band-es-hd.png?v=0912c20c")}
  html[lang^="fr"]{--mobile-service-band:url("/assets/services-band-fr-hd.png?v=944335c8")}
  html[lang^="de"]{--mobile-service-band:url("/assets/services-band-de-hd.png?v=bba71418")}

  html,body{width:100%;max-width:100%;overflow-x:hidden!important}
  html body .site-header .header-inner{width:calc(100% - 12px)!important;max-width:calc(100% - 12px)!important;min-width:0!important;gap:5px!important}
  html body .site-header .header-actions{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;width:100%!important;max-width:100%!important;min-width:0!important;gap:5px!important}
  html body .site-header .language,html body .site-header .header-actions .btn{width:100%!important;max-width:100%!important;min-width:0!important;box-sizing:border-box!important;padding-inline:4px!important;white-space:nowrap!important;overflow:hidden!important;text-overflow:ellipsis!important}

  html body .hero-inner,html body .hero-copy{min-width:0!important;max-width:100%!important}
  html body .hero .hero-art{width:100%!important;max-width:100%!important;min-width:0!important;height:185px!important;min-height:0!important;aspect-ratio:auto!important;margin:9px 0 0!important;box-sizing:border-box!important;overflow:hidden!important}
  html body .hero .hero-woman{inset:0!important;right:auto!important;bottom:auto!important;width:100%!important;max-width:100%!important;height:100%!important;transform:none!important;object-fit:cover!important;object-position:72% center!important}
  html body .hero-actions{display:grid!important;grid-template-columns:minmax(0,1fr)!important;width:100%!important;max-width:100%!important;min-width:0!important;box-sizing:border-box!important}
  html body .hero-actions .btn{width:100%!important;max-width:100%!important;min-width:0!important;box-sizing:border-box!important;padding-inline:12px!important;white-space:normal!important;text-align:center!important}

  html body .services .section-inner{width:calc(100% - 16px)!important;max-width:none!important}
  html body .services .service-grid{display:grid!important;width:100%!important;max-width:100%!important;box-sizing:border-box!important;margin-left:0!important;margin-right:0!important;grid-template-columns:none!important;grid-auto-flow:column!important;grid-auto-columns:100%!important;gap:0!important;padding:4px 0 12px!important;scroll-padding-inline:0!important;overflow-x:auto!important;overflow-y:hidden!important;scroll-snap-type:x mandatory!important;overscroll-behavior-inline:contain!important;scrollbar-width:none!important;-webkit-overflow-scrolling:touch!important;aspect-ratio:auto!important;background-image:none!important;border-radius:0!important}
  html body .services .service-grid::-webkit-scrollbar{display:none!important}
  html body .services .service-card{display:block!important;width:100%!important;max-width:100%!important;min-width:100%!important;min-height:0!important;box-sizing:border-box!important;scroll-snap-align:start!important;scroll-snap-stop:always!important;padding:0!important;border-radius:16px!important;aspect-ratio:.78 / 1!important;overflow:hidden!important;background-image:var(--mobile-service-band)!important;background-size:400% 100%!important;background-repeat:no-repeat!important;background-color:transparent!important}
  html body .services .service-card>*{display:none!important}
  html body .services .service-card:nth-child(1){background-position:0% 0%!important}
  html body .services .service-card:nth-child(2){background-position:33.333333% 0%!important}
  html body .services .service-card:nth-child(3){background-position:66.666667% 0%!important}
  html body .services .service-card:nth-child(4){background-position:100% 0%!important}

  .service-carousel-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin:7px auto 3px;min-height:38px}
  .service-carousel-dots{display:flex;align-items:center;justify-content:center;gap:8px}
  .service-carousel-dot{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:#bfd0df;box-shadow:0 0 0 1px rgba(8,43,100,.12);cursor:pointer;transition:transform .18s ease,background .18s ease}
  .service-carousel-dot[aria-current="true"]{background:#0b8df0;transform:scale(1.2)}
  .service-carousel-dot:focus-visible,.service-carousel-next:focus-visible{outline:3px solid rgba(20,124,245,.28);outline-offset:3px}
  .service-carousel-next{display:inline-grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid #c5dceb;border-radius:50%;background:#fff;color:#0879d7;font:800 22px/1 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;box-shadow:0 5px 14px rgba(8,43,100,.1)}
  .service-carousel-next:disabled{opacity:.28;cursor:default;box-shadow:none}

}