/* Homepage invitation and dedicated registration page. */
.reg-invite{padding-block:76px!important}
.reg-invite-card{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 32%;align-items:center;min-height:330px;padding:clamp(28px,5vw,58px);border-radius:28px;background:linear-gradient(120deg,var(--navy-2),var(--navy) 65%,#126C70);color:#fff;box-shadow:0 30px 55px -40px rgba(8,30,38,.7)}
.reg-invite-card::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--teal)}
.reg-invite-copy{position:relative;z-index:1;max-width:650px}
.reg-invite .section-kicker{color:#91DEDA}
.reg-invite h2{max-width:15ch;font-size:clamp(30px,4vw,48px)}
.reg-invite-copy>p:not(.section-kicker){max-width:53ch;margin-top:14px;color:#CBE2E4;line-height:1.6}
.reg-invite .btn{min-width:172px;min-height:56px;margin-top:28px;padding-inline:30px;font-size:16.5px;box-shadow:0 14px 28px -15px rgba(22,166,161,.9)}
.reg-invite .btn svg{transition:transform .2s}
.reg-invite .btn:hover svg{transform:translateX(3px)}
.reg-invite-art{display:grid;place-items:center;align-self:stretch;min-height:220px}
.reg-invite-ring{display:grid;place-items:center;width:min(18vw,210px);aspect-ratio:1;border:1px solid rgba(159,230,225,.34);border-radius:36px;background:linear-gradient(145deg,rgba(159,230,225,.2),rgba(22,166,161,.06));box-shadow:0 0 0 20px rgba(159,230,225,.045),0 0 0 40px rgba(159,230,225,.025);transform:rotate(3deg)}
.reg-invite-ring svg{width:48%;color:#BDF1ED;transform:rotate(-3deg)}

.reg-top .lang{margin-inline-start:auto}
.reg-page-intro{position:relative;overflow:hidden;padding-block:26px 56px;background:linear-gradient(125deg,var(--navy-2),var(--navy) 62%,#0B6265);color:#fff}
.reg-page-intro::before{content:"";position:absolute;inset:auto -12% -55% auto;width:55vw;aspect-ratio:1;border:1px solid rgba(174,240,236,.1);border-radius:50%;pointer-events:none}
.reg-page-back{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:5px 16px 5px 6px;border:1px solid rgba(181,234,231,.24);border-radius:999px;background:rgba(255,255,255,.07);color:#E1F0F1;text-decoration:none;font-size:13.5px;font-weight:700;box-shadow:0 10px 24px -18px rgba(0,0,0,.8),inset 0 1px rgba(255,255,255,.05);transition:color .2s,border-color .2s,background .2s,transform .2s,box-shadow .2s}
.reg-page-back:hover{color:#fff;border-color:rgba(126,222,216,.58);background:rgba(22,166,161,.18);transform:translateY(-1px);box-shadow:0 14px 26px -18px rgba(0,0,0,.9),inset 0 1px rgba(255,255,255,.08)}
.reg-page-back-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--teal);color:#fff;box-shadow:0 7px 16px -9px rgba(22,166,161,.9);transition:transform .2s,background .2s}
.reg-page-back:hover .reg-page-back-icon{background:#20B9B3;transform:translateX(-2px)}
.reg-page-back svg{width:16px;height:16px}
.reg-page-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,420px);align-items:center;gap:44px;padding-top:34px}
.reg-page-hero-copy{min-width:0}
.reg-page-hero .section-kicker{color:#91DEDA}
.reg-page-hero h1{max-width:18ch;font-size:clamp(38px,5vw,66px);line-height:1.08;letter-spacing:-.035em}
.reg-page-hero-copy>p:not(.section-kicker){max-width:55ch;margin-top:18px;color:#C8E2E3;font-size:17px;line-height:1.6}
.reg-page-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.reg-page-meta span{display:inline-flex;align-items:center;gap:9px;min-height:42px;padding:8px 13px;border:1px solid rgba(255,255,255,.16);border-radius:11px;background:rgba(255,255,255,.07);font-size:13px;line-height:1.35}
.reg-page-meta svg{flex:none;width:18px;height:18px;color:#8DE0DC}
.reg-animated-brand{position:relative;display:grid;place-items:center;min-width:0;min-height:240px}
.reg-animated-brand::before{content:"";position:absolute;width:250px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(40,187,179,.18),transparent 68%);filter:blur(4px)}
.reg-animated-brand .hero-brand{--mark-width:clamp(54px,5.2vw,72px);--mark-gap:8px;z-index:1}
.reg-animated-brand .wordmark{font-size:clamp(72px,7.8vw,106px)}
.reg-animated-brand .hero-mark{--mark-scale:2.2;--mark-final-scale:1.25;--mark-nudge:4px}
.reg-page-section{padding-block:52px 92px!important;background:linear-gradient(180deg,var(--surface),var(--bg) 460px)}
.reg-page-section .reg{grid-template-columns:minmax(270px,330px) minmax(0,1fr);gap:26px}
.reg-page-section .reg-card{box-shadow:0 30px 70px -45px rgba(8,30,38,.52)}
.reg-page-section .reg-panel{background:var(--bg)}

html[dir="rtl"] .reg-page-back{padding:5px 6px 5px 16px}
html[dir="rtl"] .reg-page-back svg,html[dir="rtl"] .reg-invite .btn svg{transform:scaleX(-1)}
html[dir="rtl"] .reg-page-back:hover .reg-page-back-icon{transform:translateX(2px)}
html[dir="rtl"] .reg-invite-card::before{left:auto;right:0}

@media (max-width:1060px){
  .reg-page-section .reg{grid-template-columns:1fr 1fr;gap:16px}
}
@media (max-width:720px){
  .reg-page-section .reg{grid-template-columns:minmax(0,1fr)}
  .reg-page-section .reg-panel,.reg-page-section .reg-card{min-width:0}
  .reg-page-hero{grid-template-columns:minmax(0,1fr)}
  .reg-animated-brand{place-items:center start;min-height:150px;margin-top:4px}
  .reg-animated-brand::before{width:190px;inset-inline-start:35px}
  .reg-animated-brand .hero-brand{--mark-width:clamp(46px,13vw,56px);--mark-gap:8px}
  .reg-animated-brand .wordmark{font-size:clamp(62px,21vw,86px)}
  .reg-invite-card{grid-template-columns:1fr}
  .reg-invite-art{display:none}
}
@media (max-width:560px){
  .reg-top .wrap{gap:7px;padding-inline:16px}
  .reg-top .brand span{display:none}
  .reg-top .lang button{padding-inline:6px;font-size:11.5px}
  .reg-invite{padding-block:58px!important}
  .reg-invite-card{padding:28px 24px;min-height:0;border-radius:20px}
  .reg-page-intro{padding-block:20px 42px}
  .reg-page-hero{padding-top:28px}
  .reg-page-hero h1{font-size:clamp(34px,10vw,44px)}
  .reg-page-hero-copy>p:not(.section-kicker){font-size:15px}
  .reg-page-meta{margin-top:22px}
  .reg-page-section{padding-block:32px 64px!important}
}
@media (prefers-reduced-motion:reduce){.reg-invite .btn svg{transition:none}}