#squarewave{position:fixed;inset:0;width:100vw;height:100vh;display:block;z-index:0;opacity:0;transition:opacity 1.4s ease}#squarewave.is-live{opacity:1}.sw-veil{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 60% 70% at 50% 45%,rgba(3,4,5,.78) 0%,rgba(3,4,5,.35) 60%,transparent 100%),linear-gradient(180deg,rgba(3,4,5,.85) 0%,transparent 25%)}.shell-brand .brand-name{transform:none}.shell-nav{position:sticky;top:0;z-index:20;height:72px;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:16px}.shell-brand{display:inline-flex;align-items:center;gap:12px;color:var(--fg);text-decoration:none}.shell-mark{width:34px;height:34px}.shell-main{position:relative;z-index:1;width:min(720px,100%);margin:0 auto;padding:clamp(32px,7vh,80px) 16px 96px}.shell-main.wide{width:min(1240px,100%)}.form-hero{text-align:center;margin-bottom:clamp(28px,5vh,48px)}.form-hero .kicker{color:var(--accent)}.form-title{margin:0;font-weight:600;font-size:clamp(40px,7vw,76px);letter-spacing:-.05em;line-height:.95}.form-title span{font-weight:300;color:var(--accent)}.form-lede{max-width:520px;margin:20px auto 0;color:var(--dim);font-weight:300;line-height:1.6;font-size:17px}.glass{position:relative;border-radius:24px;background:linear-gradient(180deg,#0e1114d1,#06080adb);border:1px solid rgba(238,242,244,.1);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);box-shadow:0 40px 120px -40px #000000e6,0 0 0 1px #ffffff05 inset}.glass:before{content:"";position:absolute;left:24px;right:24px;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.7}.panel-form{display:grid;gap:22px;padding:clamp(24px,4vw,40px)}.row.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{display:grid;gap:8px;position:relative}.field>span,.chips legend{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}.field em{font-style:normal;opacity:.6;text-transform:none;letter-spacing:.04em}.field input,.field textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid rgba(238,242,244,.12);background:#03040599;color:var(--fg);font:inherit;font-size:16px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}.field textarea{resize:vertical;min-height:140px;line-height:1.55}.field input::placeholder,.field textarea::placeholder{color:#eef2f447}.field input:focus,.field textarea:focus{border-color:var(--accent);background:#030405d9;box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}.field.invalid input,.field.invalid textarea,.chips.invalid{border-color:#ff6152;box-shadow:0 0 0 4px #ff615226}.count{position:absolute;right:12px;bottom:10px;font-family:var(--font-mono);font-size:11px;color:#eef2f459;pointer-events:none}.chips{margin:0;padding:0;border:0;border-radius:14px;display:flex;flex-wrap:wrap;gap:10px}.chips legend{width:100%;margin-bottom:10px;float:left}.chip{position:relative}.chip input{position:absolute;opacity:0;pointer-events:none}.chip span{display:inline-block;padding:10px 16px;border-radius:999px;border:1px solid rgba(238,242,244,.14);background:#03040580;color:var(--dim);font-size:14px;cursor:pointer;transition:all .2s}.chip span:hover{color:var(--fg);border-color:#eef2f459}.chip input:checked+span{color:#030405;background:var(--accent);border-color:var(--accent);box-shadow:0 0 24px color-mix(in srgb,var(--accent) 45%,transparent)}.chip input:focus-visible+span{outline:2px solid var(--accent);outline-offset:3px}.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px}.form-error{margin:0;padding:12px 14px;border-radius:12px;background:#ff61521a;border:1px solid rgba(255,97,82,.35);color:#ffb4ab;font-size:14px}.submit-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:18px 24px;border:0;border-radius:14px;background:var(--accent);color:#030405;font:inherit;font-weight:600;font-size:17px;cursor:pointer;overflow:hidden;transition:transform .25s cubic-bezier(.2,.7,.1,1),box-shadow .25s}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 18px 50px -12px color-mix(in srgb,var(--accent) 70%,transparent)}.submit-btn:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translate(-100%);transition:transform .8s}.submit-btn:hover:after{transform:translate(100%)}.submit-btn .arrow{transition:transform .25s}.submit-btn:hover .arrow{transform:translate(4px)}.submit-btn[aria-busy=true]{pointer-events:none;opacity:.8}.submit-btn[aria-busy=true] .arrow{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;font-size:0;animation:spin .7s linear infinite}.fine{margin:-6px 0 0;text-align:center;font-size:13px;color:#eef2f466}.form-done{padding:clamp(40px,6vw,64px) clamp(24px,4vw,40px);text-align:center;animation:pop .7s cubic-bezier(.2,.9,.2,1.2)}.done-hex{width:88px;height:100px;margin:0 auto 28px;display:grid;place-items:center;background:var(--accent);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);color:#030405;font-size:40px;font-weight:700;filter:drop-shadow(0 0 30px var(--accent))}.form-done h2{margin:0;font-size:clamp(32px,5vw,48px);letter-spacing:-.04em}.form-done p{color:var(--dim);line-height:1.6}.done-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pop{0%{opacity:0;transform:scale(.94) translateY(10px)}}@media(max-width:640px){.row.two{grid-template-columns:1fr}}