.at-open{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:9px;border:1px solid #dceafd;background:#102f5c;color:#f4f8ff;border-radius:999px;padding:8px 16px 8px 8px;font:600 13px/1.2 'DM Sans',sans-serif;box-shadow:0 10px 30px #081d4040;transition:transform .2s}
.at-open:hover{transform:translateY(-2px)}
.at-open:focus-visible{outline:3px solid #c06a41;outline-offset:4px}
.at-mark{display:inline-grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:50% 50% 50% 8px;background:linear-gradient(140deg,#6abf4b,#164daa);color:#fff;font:700 14px Manrope,sans-serif}
.at-dialog{width:min(620px,94vw);max-height:min(92dvh,900px);padding:0;border:0;border-radius:14px;background:#fafbfd;color:#102f5c;overflow:hidden;box-shadow:0 30px 100px #081d4055}
.at-dialog[open]{display:flex;flex-direction:column;animation:at-in .35s cubic-bezier(.2,.7,.2,1)}
.at-dialog::backdrop{background:#0b234acc;backdrop-filter:blur(4px)}
@keyframes at-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.at-dialog,.at-dialog *{box-sizing:border-box}
html:has(.at-dialog[open]),body:has(.at-dialog[open]){overflow:hidden}
.at-scroll{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;flex:1;min-width:0}
.at-body,.at-form,.at-field,.at-set,.at-times,.at-who{min-width:0}
.at-hero{overflow:hidden}
.at-hero{position:relative;background-color:#102f5c;background-image:linear-gradient(90deg,rgba(16,47,92,.88),rgba(16,47,92,.7)),url('assets/afrotech-stage.webp');background-size:cover;background-position:center;background-repeat:no-repeat;color:#f4f8ff;padding:34px 34px 30px;border-radius:0}
.at-close{position:absolute;right:14px;top:14px;z-index:2;width:40px;height:40px;border-radius:50%;border:1px solid #ffffff55;background:#ffffff14;color:#fff;font-size:22px;line-height:1;display:grid;place-items:center;padding:0}
.at-close:hover{background:#ffffff2a}
.at-close:focus-visible,.at-dialog button:focus-visible,.at-dialog a:focus-visible{outline:3px solid #c06a41;outline-offset:3px}
.at-kicker{font-size:10px;font-weight:700;letter-spacing:1.7px;text-transform:uppercase;color:#bce3ff;margin:0 0 18px}
.at-who{display:flex;align-items:center;gap:16px}
.at-who .at-mark{width:66px;height:66px;font-size:30px;box-shadow:0 0 0 4px #ffffff22}
.at-dialog h2{font-family:Manrope,sans-serif;font-size:clamp(28px,5vw,40px);line-height:1.08;letter-spacing:-1.5px;font-weight:650;margin:0;color:inherit}
.at-dialog h2 span{color:#bce3ff;display:inline-block;white-space:nowrap}
.at-role{margin:16px 0 0;font-size:15px;color:#c9ddf7}
.at-role strong{color:#fff}
.at-body{padding:26px 34px 30px}
.at-q{font-family:Manrope,sans-serif;font-size:22px;font-weight:650;letter-spacing:-.5px;margin:0 0 18px}
.at-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.at-btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:13px 20px;font:700 15px 'DM Sans',sans-serif;border:1px solid #6abf4b;background:#6abf4b;color:#fff;text-decoration:none}
.at-btn:hover{background:#5aae3d;border-color:#5aae3d}
.at-btn:disabled{opacity:.5;cursor:not-allowed}
.at-btn-ghost{background:#fff;color:#102f5c;border-color:#c9d7e9}
.at-btn-ghost:hover{background:#edf3fc;border-color:#89a9d1}
.at-link{background:none;border:0;padding:8px 0;color:#102f5c;font-size:14px;text-decoration:underline;text-underline-offset:4px}
.at-fine{font-size:12px;line-height:1.65;color:#526681;border-top:1px solid #dae3ef;padding-top:14px;margin:22px 0 0}
.at-fine a{text-decoration:underline}
.at-form{display:grid;gap:18px}
.at-form[hidden]{display:none}
.at-banner{background:#fff7e8;border:1px solid #ecd9ae;border-radius:10px;padding:12px 16px;font-size:14px;color:#5b4a26;margin:0}
.at-banner strong{display:block;color:#3e3218}
.at-field{display:grid;gap:6px}
.at-field label,.at-legend{font-weight:600;font-size:14px}
.at-hint{font-size:12px;color:#526681;margin:0}
.at-field input,.at-field select{font:inherit;font-size:15px;color:#102f5c;border:1px solid #c9d7e9;border-radius:10px;padding:11px 12px;background:#fff;min-width:0;width:100%}
.at-field input:focus-visible,.at-field select:focus-visible,.at-time input:focus-visible{outline:3px solid #c06a41;outline-offset:2px}
.at-set{border:0;padding:0;margin:0;display:grid;gap:8px}
.at-set legend{padding:0;margin-bottom:8px}
.at-chips{display:flex;flex-wrap:wrap;gap:8px}
.at-chip{position:relative;cursor:pointer}
.at-chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.at-chip span{display:inline-block;padding:8px 14px;border:1px solid #c9d7e9;border-radius:999px;background:#fff;font-size:14px}
.at-chip input:checked+span{background:#dceafd;border-color:#164daa;font-weight:600}
.at-chip input:focus-visible+span{outline:3px solid #c06a41;outline-offset:2px}
.at-times{display:grid;gap:8px}
.at-time{display:flex;align-items:center;gap:10px;background:#edf3fc;border-radius:10px;padding:8px 10px}
.at-time label{flex:1;font-size:14px;font-weight:600}
.at-time input[type=time]{font:inherit;font-size:15px;color:#102f5c;border:1px solid #c9d7e9;border-radius:8px;padding:6px 8px;background:#fff;min-width:0;width:120px;max-width:100%}
.at-time button{border:0;background:none;color:#9a2f1a;font-size:13px;text-decoration:underline;padding:6px}
.at-check{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;background:#edf3fc;border-radius:10px}
.at-check input{width:18px;height:18px;margin-top:3px;flex:0 0 auto;accent-color:#164daa}
.at-check label{font-size:13px;line-height:1.6;color:#2b4a74;min-width:0;overflow-wrap:anywhere}
.at-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.at-error{color:#9a2f1a;background:#fbefe9;border-radius:8px;padding:10px 14px;font-size:14px;margin:0}
.at-error:empty,.at-success:empty{display:none}
.at-success{background:#e6f4ea;color:#1d5a32;border-radius:10px;padding:14px 16px;font-size:15px;margin:0}
.at-success strong{display:block}
@media(max-width:560px){.at-hero{padding:28px 22px 26px}.at-body{padding:22px 20px 26px}.at-who .at-mark{width:52px;height:52px;font-size:24px}.at-dialog{width:100vw;max-width:100vw;max-height:100dvh;border-radius:14px 14px 0 0;margin:auto auto 0}.at-actions .at-btn{width:100%;justify-content:center}.at-open{right:12px;bottom:12px}}
@media(prefers-reduced-motion:reduce){.at-dialog[open]{animation:none}.at-open{transition:none}}

.at-signup{padding-bottom:24px;margin-bottom:24px;border-bottom:1px solid #dae3ef}
.at-signup .at-q{margin:0}
.at-lede{margin:-8px 0 0;font-size:15px;line-height:1.55;color:#2b4a74}
.at-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.at-grid .at-field:first-child{grid-column:1/-1}
.at-ferr{color:#9a2f1a;font-size:13px;margin:0}.at-ferr:empty{display:none}
.at-field input[type=file]{padding:9px;font-size:14px}
.at-field input[aria-invalid=true]{border-color:#9a2f1a}
.at-error a{color:#9a2f1a;font-weight:700}
@media(max-width:560px){.at-grid{grid-template-columns:1fr}}