.mobile-menu-toggle{display:none}
html{scroll-padding-top:145px}
.hero nav{
  position:fixed!important;
  top:0!important;
  left:50%;
  width:calc(100% - 40px);
  transform:translateX(-50%);
  z-index:1000;
}
.modal-backdrop{z-index:2000}
.social a{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;transition:opacity .2s ease,transform .2s ease}
.social a:hover,.social a:focus-visible{opacity:.78;transform:translateY(-2px)}
.social .tiktok-icon{filter:brightness(0) invert(1)}
.agenda-submenu button:disabled{cursor:default;opacity:1}.agenda-buttons button:disabled{cursor:not-allowed;opacity:.58;filter:saturate(.55)}
footer{flex-wrap:wrap}
.privacy-note{flex:0 0 100%;width:100%;margin:22px 0 0;padding-top:17px;border-top:1px solid rgba(255,255,255,.45);color:#fff;text-align:center;font-size:14px;line-height:1.35;letter-spacing:.02em}
main .agenda-buttons .participants-agenda i,main .agenda-buttons .medical-agenda i{font-size:43px!important}

@media (min-width:701px) and (max-width:850px){
  html{scroll-padding-top:105px}
  .hero nav{width:100%}
  nav .brands{gap:12px;min-width:0}
  nav .semana-logo{width:105px}
  nav .authera-nav-logo{width:155px}
  .mobile-menu-toggle{display:grid;width:42px;height:42px;padding:9px;margin-left:auto;border:0;border-radius:50%;background:#fff;align-content:center;gap:5px;flex:0 0 auto}
  .mobile-menu-toggle span{display:block;width:100%;height:3px;border-radius:3px;background:#168d99}
  .nav-links{display:none!important;width:100%;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:6px 0 4px}
  .nav-links.is-open{display:grid!important}
  .nav-links>a,.nav-links>button,.nav-links .agenda-trigger{width:100%;min-height:43px;padding:10px 8px!important;font-size:13px!important;text-align:center}
  .agenda-nav{width:100%}
  main .event-details{width:100%!important;margin:0 auto 25px!important;justify-content:center!important}
  main .event-details .event-item{flex:0 1 auto;justify-content:center!important}
  main .agenda-buttons{width:100%;align-items:center!important;margin-left:auto!important;margin-right:auto!important}
  main .agenda-buttons button{margin-left:auto;margin-right:auto}
  main .agenda-buttons .participants-agenda i,main .agenda-buttons .medical-agenda i{font-size:36px!important}
}

@media (max-width:700px){
  html{scroll-padding-top:92px}
  html,body,main{width:100%;max-width:100%;overflow-x:hidden}
  .hero{min-height:930px;background:#3bb1c0}
  .hero-image{background-position:left center}
  nav{width:100%;max-width:none;min-height:72px!important;padding:14px 16px!important;border-radius:0 0 24px 24px!important;display:flex;flex-wrap:wrap;gap:10px}
  .hero nav{width:100%;left:0;transform:none}
  nav .brands{gap:10px;min-width:0}
  nav .semana-logo{width:92px}
  nav .authera-nav-logo{width:142px}
  .mobile-menu-toggle{display:grid;width:42px;height:42px;padding:9px;margin-left:auto;border:0;border-radius:50%;background:#fff;align-content:center;gap:5px;flex:0 0 auto}
  .mobile-menu-toggle span{display:block;width:100%;height:3px;border-radius:3px;background:#168d99}
  .nav-links{display:none!important;width:100%;grid-template-columns:1fr 1fr;gap:8px;padding:6px 0 4px}
  .nav-links.is-open{display:grid!important}
  .nav-links>a,.nav-links>button,.nav-links .agenda-trigger{width:100%;min-height:43px;padding:10px 8px!important;font-size:13px!important;text-align:center}
  .agenda-nav{width:100%}
  .agenda-submenu{top:calc(100% + 4px);left:0;width:min(230px,82vw);border-radius:12px}
  .hero-content{padding:260px 16px 64px!important}
  .hero-copy{width:100%;max-width:100%;min-width:0;padding:20px 10px 18px;border-radius:0;background:transparent}
  .hero-copy .vertical-hero-logo{width:310px!important;max-width:88%!important}
  .hero-copy h1{font-size:29px!important;line-height:1.08;margin-top:28px!important;white-space:normal!important}
  .hero-copy h2{font-size:30px!important;line-height:1.05;margin:8px 0 28px!important}
  .hero-copy .countdown{width:100%;max-width:360px;display:flex;justify-content:center;gap:8px}
  .counter{width:auto;min-width:0;flex:1;max-width:112px;padding:15px 4px 12px;border-radius:20px}
  .counter strong{font-size:43px}
  .counter em{font-size:17px}
  .event-reference{padding:0 16px 50px!important}
  main .event-details{width:calc(100% + 32px)!important;max-width:none!important;min-height:0;margin:0 -16px 28px!important;padding:18px 24px!important;border-radius:0 0 32px 32px!important;display:flex;flex-direction:column;align-items:stretch;gap:10px!important}
  main .event-details .event-item{width:100%;display:flex!important;justify-content:flex-start;gap:14px!important}
  main .event-details img.event-icon{width:60px!important;height:60px!important;margin:0!important;flex:0 0 60px}
  main .event-details .event-copy{min-height:60px;min-width:0;gap:2px!important}
  .event-details b{font-size:29px!important;line-height:.95;white-space:normal}
  .event-details small{font-size:17px!important;line-height:1.05;white-space:normal}
  .event-reference p{font-size:18px;line-height:1.3;margin-bottom:24px}
  main .entry-art-button{width:min(100%,430px)!important}
  .about-stage{padding:26px 12px!important;background-position:center top}
  .about-stage .about-exact{width:100%!important;max-width:480px!important;margin:0 auto!important;border-radius:0 0 34px 34px!important;grid-template-columns:1fr!important;aspect-ratio:auto!important}
  .about-stage .video-panel{min-height:0!important;height:auto!important;aspect-ratio:471/743}
  .about-stage .about-video{min-height:0!important;height:100%!important}
  .about-stage .about-copy-text{min-height:420px;padding:34px 24px!important;border-radius:0 0 34px 34px!important;font-size:18px!important;line-height:1.3}
  .about-copy-text>img:first-child{width:min(270px,88%)!important;margin-bottom:20px!important}
  .about-copy-text>img:last-child{width:155px!important;margin-top:20px!important}
  .congress-copy{padding:58px 18px 70px}
  .congress-copy h2{gap:14px;margin-bottom:24px}
  .congress-copy h2 em{font-size:40px;padding:7px 24px}
  .congress-copy h2 span{width:100%;font-size:27px!important;line-height:1.05;letter-spacing:.07em!important;white-space:normal!important}
  .congress-copy p{font-size:18px;line-height:1.35;margin:18px auto}
  .speakers{padding:0 10px 65px!important}
  .speakers-heading{width:calc(100% - 34px);max-width:430px;margin:0 auto -8px}
  .speakers-heading .section-label{width:100%;padding:13px 14px 13px 38px!important;text-align:center;font-size:22px;letter-spacing:2px;border-radius:0 24px 0 0}
  .speaker-star{left:-22px!important;top:-18px!important;width:55px!important;height:55px!important}
  .speaker-grid{width:100%;padding:40px 12px 30px!important;border-width:7px;border-radius:34px!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 10px!important}
  .speaker-grid img{width:clamp(112px,32vw,140px)!important;height:clamp(112px,32vw,140px)!important}
  .speaker-grid h3{min-height:2.5em;font-size:17px!important;line-height:1.12;margin:9px 0 3px!important}
  .speaker-grid p{min-height:0!important;font-size:12px!important;line-height:1.28;padding:0 2px}
  main .agenda{padding:55px 14px 70px!important}
  main .agenda h2{font-size:31px!important;gap:10px!important;letter-spacing:2px!important}
  main .agenda h2:before,main .agenda h2:after{height:5px!important}
  main .agenda-buttons{width:100%;margin:38px auto 0!important;gap:14px!important;align-items:center!important}
  main .agenda-buttons button{width:100%;max-width:360px;height:98px!important;margin-left:auto;margin-right:auto;padding:12px 14px!important;border-radius:20px}
  main .agenda-buttons button span{font-size:24px}
  main .agenda-buttons .participants-agenda i,main .agenda-buttons .medical-agenda i{font-size:35px!important}
  .sponsors>div{min-height:86px;padding:16px 20px;justify-content:center}
  .sponsors>div>b{font-size:28px;letter-spacing:3px!important}
  .sponsors .cta{width:calc(100% - 40px);max-width:360px;margin:44px auto!important;padding:16px 18px;font-size:24px!important;letter-spacing:2px}
  footer{width:100%;max-width:none;margin:0;padding:26px 18px;border-radius:30px 30px 0 0;display:flex;flex-direction:column;gap:24px}
  footer .brands{width:100%;justify-content:center;gap:14px}
  footer .semana-logo{width:112px}
  footer .authera-nav-logo{width:172px}
  footer .social{width:100%;justify-content:center;gap:18px}
  footer .social img{height:24px!important;max-width:30px}
  .modal-backdrop{padding:10px}
  .modal{width:100%;max-width:100%;padding:38px 20px 24px;border-radius:24px}
  .embed-modal{height:auto;max-height:92svh;overflow:auto;padding:0}
  .modal h2{font-size:30px}
  .agenda-list>div{grid-template-columns:58px 1fr;gap:10px}
}

@media (max-width:380px){
  nav .semana-logo{width:80px}
  nav .authera-nav-logo{width:125px}
  .hero-copy h1{font-size:26px!important}
  .hero-copy .countdown{gap:6px}
  .counter{padding:13px 2px 11px}
  .counter strong{font-size:38px}
  .counter em{font-size:15px}
  .event-details b{font-size:26px!important}
  .event-details small{font-size:15px!important}
}