/* Stable layout and accessible controls for the published Summit site. */
html{scroll-padding-top:110px}
body{overflow-x:clip}
.site-header{gap:24px;min-height:82px}
.site-header .brand{flex-shrink:0}
.site-nav{gap:22px;min-width:0}
.site-nav>a:not(.button){font-size:13px;white-space:nowrap}
.site-nav>.button{white-space:nowrap;font-size:12px;min-height:44px}
.site-header .brand-small{font-size:9px}
.calm-home .hero.conference-hero{padding-top:48px;padding-bottom:56px}
.calm-home .conference-hero #heroHeadline{height:auto;min-height:2.12em;font-size:clamp(48px,7.2vw,104px);line-height:1.06;overflow:visible;letter-spacing:-1px;margin:20px 0 24px}
.calm-home .conference-hero #heroHeadline span{display:block;opacity:1!important;transform:none!important}
.calm-home .conference-hero #heroMessage{min-height:0;font-size:17px;line-height:1.65;max-width:700px}
.calm-home .conference-actions{display:flex;flex-direction:row;justify-content:center;gap:14px;margin:26px 0 0}
.calm-home .conference-actions>a{display:inline-flex!important;margin:0!important;min-height:48px;padding:15px 24px;font-size:14px}
.calm-home .conference-actions>a:first-child{background:#c34815;color:#fff}
.calm-home .conference-actions>a.outline-light{background:transparent;color:#fff;border:1px solid #fff}
.calm-home .conference-actions .message-controls{flex-basis:100%;display:flex;justify-content:center;gap:10px;margin:6px 0 0}
.calm-home .message-dot{width:44px;height:44px;min-width:44px;font-size:11px}
.calm-home .pause-motion{font-size:12px;min-height:44px;padding:10px}
.calm-home .hero-conversion{margin-top:34px;gap:32px;grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr)}
.calm-home .hero-conversion .form-panel{padding:30px;min-width:0}
.calm-home .hero-conversion .form-panel p{font-size:14px;line-height:1.65}
.calm-home .hero-conversion .form-panel .fine-print{font-size:12px}
.attendance-card .button{min-height:48px;font-size:14px;gap:10px}
.attendance-card p,.attendance-card a{overflow-wrap:anywhere}
.hero-film.has-recording{aspect-ratio:16/10}
.has-recording .hero-recording-poster{width:46%;height:100%;object-fit:contain}
.has-recording .film-title{left:51%;right:5%;top:24%;font-size:clamp(26px,3vw,40px);line-height:1.1}
.has-recording .film-label{left:51%;top:8%;right:4%;font-size:9px;letter-spacing:1px}
.has-recording .film-play{left:51%;bottom:18%;width:48px;height:48px;font-size:18px}
.has-recording .film-caption{left:51%;right:4%;bottom:7%;font-size:9px;letter-spacing:.5px}
.calm-home .film-note{font-size:12px;line-height:1.6}
.calm-home .hero-media .countdown-date{font-size:11px;letter-spacing:.5px;line-height:1.6}
.calm-home .hero-media .countdown span{font-size:9px}
.calm-home .event-strip strong{font-size:15px}
.calm-home .event-strip small{font-size:12px}
.calm-home .summit-lookback .section-heading{display:block;max-width:800px}
.summit-lookback .section-heading p{margin-top:20px}
.lookback-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.lookback-grid img{aspect-ratio:4/3;object-fit:cover}
.media-photo img{background:#e5e1d9}
.previous-room video{display:block;width:100%;aspect-ratio:16/9;background:#102f40}
.dialog-close{position:absolute;top:12px;right:14px;display:grid;place-items:center;width:44px;height:44px;font-size:30px;line-height:1;color:#17374b;background:#fff;border:1px solid #c5cec9;border-radius:50%;z-index:2}
#videoDialog{padding:35px 24px 24px;max-height:90dvh;border-radius:10px}
#videoDialog h2{font-size:clamp(24px,4vw,36px);line-height:1.2;padding-right:32px}
#videoDialog video{display:block;width:100%;max-height:65dvh;background:#092d43}
.video-error a{text-decoration:underline}
.expanded-footer a{overflow-wrap:anywhere}
@media(max-width:1050px){
 .site-header{flex-wrap:wrap;padding:16px 5%;min-height:78px}
 .nav-toggle{display:flex;align-items:center;gap:18px;margin-left:auto;min-height:44px;padding:10px 15px;border:1px solid #829ba8;color:#fff;background:transparent;font-size:14px}
 .site-nav{display:none;position:absolute;top:100%;left:0;right:0;padding:12px 5% 22px;background:#07334d;border-top:1px solid #577180;z-index:50;box-shadow:0 15px 30px #001a3033}
 .site-nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}
 .site-nav>a:not(.button){min-height:48px;font-size:15px;padding:15px 0;border-bottom:1px solid #456274}
 .site-nav>.button{margin-top:16px;justify-content:center}
 .calm-home .hero-conversion{grid-template-columns:1fr;max-width:720px}
 .calm-home .hero-conversion .form-panel{order:0}
 .calm-home .conference-hero #heroHeadline{font-size:clamp(48px,9vw,86px)}
 .calm-home .visit-essential{grid-template-columns:90px 1fr;gap:24px}
 .calm-home .visit-essential>.button{grid-column:2;justify-self:start}
}
@media(min-width:1051px){.nav-toggle{display:none}.site-nav,.site-nav.open{display:flex;position:static;flex-direction:row;align-items:center}.site-nav>.button{margin-top:0}}
@media(max-width:600px){
 .calm-home .hero.conference-hero{padding:30px 5% 40px}
 .calm-home .event-badge{display:flex;justify-content:center;flex-wrap:wrap;font-size:9px;line-height:1.6;padding:10px;gap:5px}
 .calm-home .summit-wordmark{font-size:9px;line-height:1.6;letter-spacing:1px}
 .calm-home .conference-hero #heroHeadline{font-size:clamp(38px,10.8vw,63px);line-height:1.08;min-height:2.16em;margin:20px 0}
 .calm-home .conference-hero #heroMessage{font-size:15px;line-height:1.7}
 .calm-home .conference-actions{gap:10px}
 .calm-home .conference-actions>a{flex:1 1 145px;justify-content:center;font-size:13px;padding:14px 12px;gap:8px}
 .calm-home .hero-conversion .form-panel{padding:24px 20px}
 .has-recording .film-title{font-size:clamp(24px,6.7vw,34px);top:26%;left:51%}
 .has-recording .film-label{font-size:8px;top:8%;left:51%}
 .has-recording .film-caption{font-size:8px;bottom:6%;left:51%}
 .has-recording .film-play{width:44px;height:44px;bottom:18%;left:51%;font-size:17px}
 .lookback-grid{grid-template-columns:1fr}
 .section,.calm-home .section{padding:48px 5%}
 .expanded-footer{grid-template-columns:1fr!important;gap:26px}
 .expanded-footer>div:last-child{flex-wrap:wrap}
 .registration-page-heading{padding-left:5%;padding-right:5%}
 .form-panel{padding:24px 20px}
 #videoDialog{width:95vw;padding:52px 16px 20px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}