/* Responsive refinements. Desktop art direction is preserved. */
[hidden]{display:none!important}
.menu-toggle{display:none}
body.dialog-open .mobile-cta{visibility:hidden;pointer-events:none}
dialog{overscroll-behavior:contain;overflow-y:auto;max-height:min(90dvh,calc(var(--visible-viewport-height,100dvh) - 24px))}
dialog .close{width:44px;height:44px;display:grid;place-items:center;line-height:1;border-radius:8px}
dialog h2:focus{outline:none}
.hero :focus-visible,.technology :focus-visible,.final-cta :focus-visible{outline-color:var(--paper)}
.showcase-banner-copy,.showcase-details>*{min-width:0}
@media(max-width:1050px){
 html{scroll-padding-top:100px}
 .nav{min-height:80px;gap:16px;flex-wrap:wrap;padding-block:8px;position:relative}
 .nav>.btn{display:none}
 .nav .logo{width:160px;height:64px;object-fit:contain}
 .js .menu-toggle{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 13px;margin-left:auto;border:1px solid var(--soft-edge);border-radius:8px;background:var(--paper);color:var(--navy);font-size:13px}
 .menu-bars,.menu-bars:before,.menu-bars:after{display:block;width:18px;height:2px;background:currentColor;position:relative}
 .menu-bars:before,.menu-bars:after{content:'';position:absolute;left:0;top:-6px}
 .menu-bars:after{top:6px}
 .menu-toggle[aria-expanded=true] .menu-bars{background:transparent}
 .menu-toggle[aria-expanded=true] .menu-bars:before{top:0;transform:rotate(45deg)}
 .menu-toggle[aria-expanded=true] .menu-bars:after{top:0;transform:rotate(-45deg)}
 .nav nav{display:grid;grid-template-columns:1fr 1fr;order:3;flex-basis:100%;gap:4px 12px;border-top:1px solid var(--soft-edge);padding:12px 0 6px}
 .nav nav a{min-height:48px;display:flex;align-items:center;padding:10px 12px;border-radius:7px;font-size:14px}
 .nav nav a:hover,.nav nav a:focus-visible{background:rgba(1,2,58,.05)}
}
@media(min-width:761px) and (max-width:960px){
 .hero-grid{grid-template-columns:1fr;gap:38px;padding-block:55px}
 .hero-copy{max-width:660px}.hero-side{max-width:620px;width:100%;padding:0}
 .awareness-grid{grid-template-columns:1fr;gap:40px}.awareness-copy{max-width:650px}.vsl-figure{width:330px}
 .technology-grid,.about-grid,.fit-grid,.faq-grid{grid-template-columns:1fr;gap:38px}
 .founder-portrait{max-width:430px;width:100%;margin-inline:auto}
 .steps{grid-template-columns:repeat(2,minmax(0,1fr))}.cadence{grid-template-columns:1fr;gap:24px}
 .rio-card{grid-template-columns:210px minmax(0,1fr)}.rio-copy{padding:30px 24px}.rio-local{padding:30px 22px}.rio-locality{font-size:31px}
 .showcase-banner h3{font-size:clamp(30px,4vw,38px)}
}
@media(max-width:760px){
 html{scroll-padding-top:96px;scroll-padding-bottom:100px}
 .container{width:auto;margin-left:max(20px,env(safe-area-inset-left));margin-right:max(20px,env(safe-area-inset-right))}
 .hero-grid,.awareness-grid,.technology-grid,.about-grid,.fit-grid,.faq-grid{grid-template-columns:minmax(0,1fr)}
 .hero-grid{padding-top:40px;gap:30px}.hero h1{font-size:clamp(40px,10.5vw,64px);line-height:1.13;letter-spacing:-.045em;margin-bottom:25px}
 .hero .eyebrow{font-size:10px;line-height:1.8;letter-spacing:.08em;max-width:100%}
 .hero .lead{font-size:16px;line-height:1.75}.hero-tags span{font-size:11px;line-height:1.7}
 .video-intro-link{font-size:13px;min-height:48px;align-items:center}
 .diagnosis-card{padding:25px 22px}.card-top{flex-wrap:wrap;row-gap:10px;font-size:9px;letter-spacing:.035em}.card-top>span:first-child{min-width:0}
 .diagnosis-card h2{font-size:clamp(25px,6.5vw,32px);line-height:1.3}.checks{font-size:13px}.checks li{line-height:1.7}
 .card-duration{align-items:flex-start}.card-duration .icon{margin-top:4px}.hero-note{align-items:center;gap:14px}.hero-note p{min-width:0}
 .btn{min-height:50px;max-width:100%;white-space:normal;text-align:center;touch-action:manipulation}
 .awareness-copy h2,.rio-copy h2,.showcase-heading h2,.section-heading h2{font-size:clamp(28px,7.5vw,35px);line-height:1.28}
 .awareness-copy>p:not(.eyebrow):not(.awareness-lead){font-size:15px}
 .awareness-takeaway p{font-size:13px}.journey{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.journey small br{display:none}
 .vsl-figure{width:min(100%,330px)}.vsl-placeholder{padding:22px 20px}.vsl-cover-copy h3{font-size:clamp(24px,6.8vw,29px)}.vsl-category{margin-bottom:16px}.vsl-topline{font-size:10px;letter-spacing:.04em}.vsl-soon{font-size:10px}.vsl-reserved{gap:9px;margin-bottom:16px}.vsl-reserved>.icon{width:28px;height:28px}.vsl-speaker{padding-top:12px}
 .rio-local{padding:25px 22px;grid-template-columns:48px minmax(0,1fr)}.rio-copy{padding:28px 22px}.rio-locality{font-size:27px}.rio-copy>p:not(.eyebrow){font-size:15px}
 .showcase-tabs button{min-height:48px;font-size:13px;line-height:1.5;padding:10px 14px;touch-action:manipulation}
 .showcase-banner-copy{padding:27px 22px 0}.showcase-banner h3{font-size:clamp(30px,8vw,38px);line-height:1.2}.showcase-banner-copy>.eyebrow{padding-right:52px;letter-spacing:.04em;font-size:10px}
 .showcase-details h4{font-size:23px}.showcase-details p{font-size:15px}.showcase-points li{font-size:13px}.showcase-contact{min-height:52px}
 .technology h2{font-size:clamp(30px,8vw,38px)}.technology p,.tech-list p{font-size:15px}.tech-list h3{font-size:20px}
 .steps{grid-template-columns:repeat(2,minmax(0,1fr))}.steps h3{font-size:18px}.steps p{font-size:14px;line-height:1.75}
 .cadence{padding:26px 22px}.cadence strong{font-size:17px}.cadence p{font-size:13px}
 .founder-portrait{width:100%;max-width:420px;margin-inline:auto}.about-grid>div{padding:27px 22px}.about h2,.fit h2,.faq h2{font-size:clamp(28px,7.5vw,35px)}
 .founder{gap:13px}.founder>div{min-width:0}.founder strong,.founder span{overflow-wrap:break-word}
 .fit-list p{font-size:15px;align-items:flex-start;gap:13px}.fit-check{margin-top:2px}
 .faq summary{font-size:15px;min-height:44px;display:flex;align-items:center;padding-right:28px;line-height:1.6}.faq summary:after{top:50%;transform:translateY(-50%)}.faq details p{font-size:14px;line-height:1.8}
 .final-cta h2{font-size:clamp(27px,7.4vw,35px)}.final-cta p{font-size:15px}.final-cta p br{display:none}
 .footer{padding-bottom:calc(112px + env(safe-area-inset-bottom))}.footer-link{min-height:44px;padding:10px 0}
 .mobile-cta{padding:10px max(20px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}.mobile-cta .btn{min-height:50px;font-size:14px}
 dialog{width:calc(100% - 24px);padding:32px 22px 24px;margin:auto;border-radius:16px;scroll-padding-block:20px;-webkit-overflow-scrolling:touch}
 dialog .close{top:8px;right:8px;background:var(--paper)}dialog .eyebrow{max-width:calc(100% - 30px);padding-right:0;line-height:1.8}
 dialog input,dialog select{width:100%;min-width:0;min-height:50px;font-size:16px}dialog select{text-overflow:ellipsis}dialog h2{font-size:28px}form{min-width:0}
}
@media(max-width:520px){
 .steps{grid-template-columns:1fr;gap:16px}.steps article{padding:23px}.steps h3{margin-top:18px}
 .showcase-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.showcase-tabs button{width:100%;min-width:0;padding:10px 9px;font-size:12px}.showcase-tabs button:last-child{grid-column:1/-1}.showcase-tabs button span{min-width:0}
 .about-grid .btn,.technology-grid .btn,.final-cta .btn{width:100%}
}
@media(max-width:359px){
 .diagnosis-card{padding:23px 18px}.card-top .icon{width:17px;height:17px}.card-top>span:first-child{gap:5px}
 .journey strong{font-size:13px}.journey small{font-size:11px}.vsl-placeholder{padding:19px 16px}.vsl-reserved small{font-size:11px}
 .tech-list article,.tech-list article:last-child{padding:80px 20px 22px}.tech-list .tech-icon{top:20px;left:20px}
}
@media(hover:none){.btn:hover,.steps article:hover{transform:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Accessible captions remain available without the removed service component. */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}