/* The form uses native controls and stays readable over the moving glass. */
.jet-form{isolation:isolate;position:relative;padding:32px;border:1.5px solid #fffffff2;border-radius:32px;background:linear-gradient(135deg,#ffffffa6,#ffffff57 48%,#ffffff7a);box-shadow:inset 0 2px 1px #ffffff,inset 0 -1px 2px #ffffff8a,0 22px 60px #40388d1f;-webkit-backdrop-filter:blur(28px) saturate(1.6);backdrop-filter:blur(28px) saturate(1.6)}
.jet-form:before{content:"";position:absolute;inset:8px;border:1px solid #ffffff60;border-radius:25px;pointer-events:none;z-index:-1}
.jet-form .join-panel-top{margin-bottom:20px}
.jet-form .form-spark{color:var(--pink);font-size:30px;animation:jet-form-spark 10s ease-in-out infinite;display:inline-block}
.jet-form h3{margin:0 0 9px;font-size:clamp(26px,2.7vw,36px);line-height:1.1;letter-spacing:-.055em}
.jet-form-intro{margin:0 0 25px;color:#48404f;font-size:13px;line-height:1.6}
.jet-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px 14px}
.jet-field{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:11px;font-weight:700;line-height:1.4;letter-spacing:.01em}
.jet-field-wide{grid-column:1/-1}
.jet-field input,.jet-field textarea{display:block;width:100%;min-width:0;border:1px solid #ffffffec;border-radius:13px;padding:14px 14px;background:linear-gradient(145deg,#ffffffb5,#ffffff8c);box-shadow:inset 0 1px 0 #fff,0 3px 12px #40388d08;color:var(--ink);font:400 14px/1.4 'DM Sans',sans-serif;transition:background .2s,border-color .2s,box-shadow .2s;outline-offset:3px}
.jet-field input{height:49px}
.jet-field textarea{min-height:92px;resize:vertical}
.jet-field input::placeholder,.jet-field textarea::placeholder{color:#65596b;opacity:1}
.jet-field input:hover,.jet-field textarea:hover{background:#ffffffd9}
.jet-field input:focus-visible,.jet-field textarea:focus-visible{outline:2px solid var(--purple);border-color:#fff;background:#fffffff0;box-shadow:0 0 0 5px #40388d0c}
.jet-field small{font-size:10px;font-weight:400;color:#615568;letter-spacing:0}
.jet-interest{min-width:0;margin:22px 0 20px;padding:0;border:0}
.jet-interest legend{padding:0;margin-bottom:11px;font-size:11px;font-weight:700;letter-spacing:.01em}
.jet-interest-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.jet-choice{position:relative;cursor:pointer;min-width:0}
.jet-choice>input{position:absolute;opacity:0;width:1px;height:1px;margin:0;top:50%;left:16px}
.jet-choice>span{display:flex;align-items:center;gap:9px;min-height:69px;border:1px solid #ffffffe0;border-radius:15px;padding:12px;background:linear-gradient(135deg,#ffffff79,#ffffff47);box-shadow:inset 0 1px 0 #ffffffa3;color:var(--ink);font-size:11px;font-weight:600;line-height:1.3;transition:color .2s,background .2s,box-shadow .2s,transform .2s}
.jet-choice>span>span:nth-child(2){flex:1;min-width:0}
.jet-choice .jet-choice-icon{font-size:22px;font-weight:400;color:var(--purple);flex-shrink:0;line-height:1}
.jet-choice .jet-choice-check{font-size:14px;opacity:.45;flex-shrink:0}
.jet-choice:hover>span{background:#ffffffbd;transform:translateY(-2px)}
.jet-choice>input:checked+span{background:linear-gradient(135deg,#645ac9,#40388d);color:#fff;border-color:#f1edff;box-shadow:inset 0 1px 0 #ffffff60,0 5px 18px #40388d24}
.jet-choice>input:checked+span .jet-choice-icon{color:var(--yellow)}
.jet-choice>input:checked+span .jet-choice-check{opacity:1}
.jet-choice>input:focus-visible+span{outline:3px solid var(--ink);outline-offset:3px}
.jet-consent{display:flex;align-items:flex-start;gap:10px;margin:19px 0 20px;font-size:11px;line-height:1.5;color:#48404f;cursor:pointer}
.jet-consent input{width:17px;height:17px;margin:0;accent-color:var(--purple);flex-shrink:0;cursor:pointer}
.jet-consent input:focus-visible{outline:2px solid var(--purple);outline-offset:3px}
.jet-submit{width:100%;border:1px solid var(--ink);min-height:55px;font-size:13px}
.jet-submit .jet-submit-label{font-size:13px;line-height:1.4;letter-spacing:0}
.jet-submit:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none}
.jet-form .form-note{font-size:10px;color:#584c61;line-height:1.5;margin:12px 0 0}
.jet-form-status{padding:14px 16px;margin:16px 0 0;background:#ffffffbd;border:1px solid #fff;border-radius:13px;font-size:12px;line-height:1.6;color:#322946}
.jet-form-status[hidden]{display:none}
.jet-form-noscript{margin-bottom:0;font-size:12px;line-height:1.5}
@keyframes jet-form-spark{0%,100%{transform:rotate(-12deg) scale(1)}50%{transform:rotate(28deg) scale(1.13)}}
@media(max-width:1100px){.jet-form{padding:25px}.jet-fields{grid-template-columns:1fr;gap:15px}.jet-choice>span{padding:11px;gap:7px;font-size:10px}.jet-choice .jet-choice-icon{font-size:20px}}
@media(max-width:800px){.jet-form{padding:26px}.jet-form h3{font-size:32px}.jet-fields{grid-template-columns:1fr 1fr}.jet-choice>span{font-size:11px}.jet-form-intro{font-size:13px}}
@media(max-width:500px){.jet-form{padding:24px 20px;border-radius:27px}.jet-form:before{border-radius:21px}.jet-fields{grid-template-columns:1fr;gap:16px}.jet-form h3{font-size:30px}.jet-choice>span{min-height:73px;padding:11px;font-size:11px;gap:7px}.jet-choice .jet-choice-check{display:none}.jet-field{font-size:12px}.jet-field input,.jet-field textarea{font-size:16px}.jet-consent{font-size:12px}.jet-form .pill{font-size:7px}.jet-form .form-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){.jet-form .form-spark{animation:none}.jet-choice>span,.jet-field input,.jet-field textarea{transition:none}}
.jet-field,.jet-interest legend{font-size:12px}.jet-choice>span{font-size:12px}.jet-consent{font-size:12px}

/* A confirmed receipt stays in the landing page. */
#signup-fields[hidden],#form-success[hidden]{display:none!important}
.jet-form.is-submitting{cursor:progress}
.jet-form.is-submitting input,.jet-form.is-submitting select,.jet-form.is-submitting textarea{opacity:.75;cursor:progress}
.jet-form-status.is-error{background:#fff3f7e8;border-color:#f500644a;color:#621333}
.jet-field select{display:block;width:100%;min-width:0;height:49px;border:1px solid #ffffffec;border-radius:13px;padding:12px 36px 12px 14px;background:#ffffffb5;box-shadow:inset 0 1px 0 #fff,0 3px 12px #40388d08;color:var(--ink);font:400 14px/1.4 'DM Sans',sans-serif;outline-offset:3px}
.jet-field select:focus-visible{outline:2px solid var(--purple);background:#fffffff0;box-shadow:0 0 0 5px #40388d0c}
.jet-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;pointer-events:none}
#form-success{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:430px;padding:35px 12px;gap:20px;animation:jet-success-arrive .6s ease both;outline-offset:10px}
#form-success:focus{outline:none}
#form-success h3,#form-success h4{font-family:'Space Grotesk',sans-serif;font-size:clamp(31px,3.2vw,44px);line-height:1.05;letter-spacing:-.055em;max-width:400px;margin:0;position:relative;z-index:1}
#form-success p{max-width:360px;font-size:14px;line-height:1.65;margin:0;color:#48404f;position:relative;z-index:1}
.signup-success-icon{position:relative;display:grid;place-items:center;width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#fff,#ffc21888);border:1px solid #fff;box-shadow:inset 0 2px 2px #fff,0 12px 40px #40388d20;color:var(--purple)}
.signup-success-icon .jet-icon{width:56px;height:56px;stroke-width:1.4}
#signup-again{position:relative;z-index:1;font-size:13px;min-height:50px;margin-top:8px;border:1px solid #fff;background:#ffffff8a;color:var(--ink)}
#signup-again:hover{background:#fff}
#signup-celebration{position:absolute;inset:-20px;pointer-events:none;overflow:visible;z-index:0}
.signup-glint{position:absolute;left:var(--glint-x);top:var(--glint-y);width:var(--glint-size);height:var(--glint-size);opacity:0;color:#f50064;filter:drop-shadow(0 0 8px #ffffff);animation:jet-confirmation-glint 1.8s var(--glint-delay) ease-out both}
.signup-glint:nth-child(3n){color:#40388d}
.signup-glint:nth-child(3n+1){color:#fff;filter:drop-shadow(0 0 7px #ffc218)}
@keyframes jet-success-arrive{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes jet-confirmation-glint{0%{opacity:0;transform:translateY(18px) rotate(0deg) scale(.2)}22%{opacity:1;transform:translateY(0) rotate(var(--glint-turn)) scale(1.2)}70%{opacity:.9}100%{opacity:0;transform:translateY(-75px) rotate(var(--glint-turn)) scale(.45)}}
@media(max-width:500px){.jet-field select{font-size:16px}#form-success{min-height:410px;padding:28px 0}#form-success h3,#form-success h4{font-size:34px}#form-success p{font-size:14px}.signup-success-icon{width:92px;height:92px}.signup-success-icon .jet-icon{width:46px;height:46px}}
@media(prefers-reduced-motion:reduce){#form-success,.signup-glint{animation:none!important}.signup-glint{display:none}}

/* Department selection uses the same glass surface as the text fields. */
.jet-field select{display:block;width:100%;min-width:0;min-height:49px;border:1px solid #ffffffec;border-radius:13px;padding:12px 32px 12px 14px;background:#ffffffb5;color:var(--ink);font:400 14px/1.4 'DM Sans',sans-serif;cursor:pointer}
.jet-field select:focus-visible{outline:2px solid var(--purple);outline-offset:3px;background:#fffffff0}
.jet-field select:invalid{color:#65596b}
.jet-honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;pointer-events:none}
#signup-fields[hidden]{display:none}
@media(max-width:500px){.jet-field select{font-size:16px}}

/* International participation stays in the same form and glass layout. */
.jet-international-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px 14px}
.jet-international-fields[hidden]{display:none!important}
.jet-choice .jet-choice-check{opacity:0}
.jet-choice>input:checked+span .jet-choice-check{opacity:1}
@media(max-width:600px){.jet-international-fields{grid-template-columns:1fr;gap:16px}}

/* Follow-up links appear only after a confirmed registration. */
#form-success .signup-social-follow{position:relative;z-index:1;width:100%;max-width:410px;padding:20px 18px;border:1px solid #ffffffb8;border-radius:22px;background:linear-gradient(145deg,#ffffff52,#ffffff24);box-shadow:inset 0 1px 0 #ffffffb0}
#form-success .signup-social-follow h4{font:700 20px/1.2 'Space Grotesk',sans-serif;letter-spacing:-.035em;margin:0 0 8px;max-width:none}
#form-success .signup-social-follow p{font-size:12px;line-height:1.5;margin:0 auto 16px}
.signup-social-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.signup-social-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:50px;padding:14px 16px;border-radius:15px;font-size:13px;font-weight:700;line-height:1.25;transition:transform .2s,background .2s,box-shadow .2s}
.signup-social-link .jet-icon{width:19px;height:19px;flex-shrink:0}
.signup-social-link:hover{transform:translateY(-2px);background:#ffffffe0;box-shadow:inset 0 1px 0 #fff,0 7px 20px #40388d17}
.signup-social-link:focus-visible{outline:3px solid var(--purple);outline-offset:4px}
@media(max-width:500px){#form-success .signup-social-follow{padding:18px 14px}#form-success .signup-social-follow h4{font-size:19px}.signup-social-link{padding:13px 12px;gap:8px;font-size:12px}.signup-social-links{gap:8px}}
@media(max-width:340px){.signup-social-links{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.signup-social-link{transition:none}.signup-social-link:hover{transform:none}}