h1,h2{font-size:clamp(1.5rem, 2vw + 1rem, 2.4rem);line-height:1.2}.logo,.site-header{align-items:center}.logo-name,body{color:var(--text)}.card::after,.card::before{content:"";position:absolute;inset:0;pointer-events:none}.card::after,.card::before,.label-float{pointer-events:none}.card-body,.hint,.site-footer{text-align:center}.font-accent,.form-overlay .status{font-family:Tomorrow,Inter,sans-serif}*{box-sizing:border-box}body,html{position:fixed;height:100%;width:100%;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/inter/v20/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/inter/v20/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa2JL7SUc.woff2) format('woff2');unicode-range:U+0104-017E}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);overflow-x:hidden}.viewport{position:relative;height:100svh;display:grid;place-items:center;padding:16px;overflow:hidden}#neuron-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:1}.site-header{position:fixed;top:0;inset-inline:0;display:flex;justify-content:flex-end;padding:1.5rem 2rem;z-index:3}.card,.card-body,.control,.field,.logo{position:relative}.lang-switch,.logo{display:inline-flex}.logo{gap:12px;z-index:12}.logo svg{display:block;filter:drop-shadow(0 0 10px rgba(35,184,180,.15));opacity:.9}.logo-name{font-weight:800;font-size:20px}.lang-switch{align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--main)}.chip{padding:6px 10px;border-radius:8px;text-decoration:none;color:#6b7280;transition:background .25s,color .25s}.chip--active{background:var(--accent-50);color:var(--accent-700)}.chip:not(.chip--active):hover{background:rgba(0,0,0,.05);color:#374151}@font-face{font-family:Tomorrow;font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/tomorrow/v19/WBLhrETNbFtZCeGqgR1pXnXPDMWDikd5.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Tomorrow;font-style:normal;font-weight:700;font-display:swap;src:url(https://fonts.gstatic.com/s/tomorrow/v19/WBLhrETNbFtZCeGqgR0NX3XBDMWRiQ.woff2) format('woff2');unicode-range:U+0104-017E}.font-accent{font-weight:700}.card{z-index:1;width:min(98%,460px)}@media (min-width:768px){.card{border-radius:24px;background:linear-gradient(180deg,rgba(35,184,180,.05),rgba(255,255,255,.05));backdrop-filter:blur(7px) saturate(140%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15),0 8px 20px rgba(0,0,0,.08),0 0 24px rgba(35,184,180,.15);overflow:hidden}}.card::before{background:radial-gradient(circle at 50% 20%,rgba(255,255,255,.45),transparent 70%)}.card::after{background:rgba(255,255,255,.5);opacity:0;transition:.25s}.card:has(form.error)::after,.card:has(form.loading)::after,.card:has(form.sent)::after{content:"";position:absolute;inset:0;z-index:10;background:rgba(255,255,255,.5);opacity:1;pointer-events:all}.card-body{padding:26px 32px}.title{margin:24px 0 8px;font-size:clamp(1.2rem, 1.1rem + .6vw, 1.65rem);line-height:1.15;font-weight:700;letter-spacing:-.01em}.control,.lead{font-size:clamp(.6rem, 1.2rem + .6vw, 1rem)}.lead{margin:.5rem .5rem 0;color:var(--muted)}.card-form{padding:0 2rem 1.75rem}form{max-width:420px;margin:0 auto}.field{margin-bottom:clamp(.4rem,.4rem + .8vw,1.6rem)}.field:nth-last-of-type(2){margin-bottom:0}.control{width:100%;padding:1rem 2.5rem;color:#222;border:none;border-radius:8px;background:rgba(255,255,255,.25);outline:0;transition:background-color .25s,color .25s;resize:none;z-index:1;overflow-y:auto;scrollbar-width:none}.label-float,.label-float .label-text{transition:.25s}.control#message{margin:1rem 0;padding:0 2.5rem}.control::-webkit-scrollbar{display:none}.control::placeholder{color:transparent}@font-face{font-family:Tomorrow;font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/tomorrow/v19/WBLmrETNbFtZCeGqgRXSe2DiLsip.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Tomorrow;font-style:normal;font-weight:400;font-display:swap;src:url(https://fonts.gstatic.com/s/tomorrow/v19/WBLmrETNbFtZCeGqgRXce2DwLQ.woff2) format('woff2');unicode-range:U+0104-017E}.label-float{position:absolute;top:.9rem;left:1rem;display:flex;align-items:center;gap:.4rem;color:rgba(0,0,0,.55);font-size:1rem;font-weight:400;z-index:3}.icon{height:1.1rem}#noise,.control-outline{width:100%;height:100%;inset:0;pointer-events:none}.label-float .icon svg{width:1.1rem;height:1.1rem;fill:var(--muted);transition:opacity .25s,fill .25s}.control:focus~.label-float .label-text,.control:not(:placeholder-shown)~.label-float .label-text{transform:translateY(-1.35rem);font-size:.8rem;color:var(--main)}.control:focus~.label-float .icon svg,.control:not(:placeholder-shown)~.label-float .icon svg{opacity:0}.control-outline{position:absolute;z-index:2;--cut-mask-url:none;--cut-mask-active:none}.field{--outline-color:rgba(15,23,42,0.28);--outline-width:1.5;--outline-focus-color:var(--main);--outline-focus-width:2;--outline-invalid-color:#e53935;transition:opacity .25s}.control-outline path{fill:none;stroke:var(--outline-color);stroke-width:var(--outline-width);stroke-linecap:round;stroke-linejoin:round;mask:var(--cut-mask-active);transition:stroke .25s,stroke-width .25s,mask .2s}.field:focus-within{--outline-color:var(--outline-focus-color);--outline-width:var(--outline-focus-width)}.was-validated .field:has(.control:invalid){--outline-color:var(--outline-invalid-color)}.control:not(:placeholder-shown)~.control-outline,.field:focus-within .control-outline{--cut-mask-active:var(--cut-mask-url)}textarea.control{min-height:6rem}.btn{width:100%;display:inline-flex;align-items:center;justify-content:center;background:var(--main);color:#fff;font-size:1.125rem;padding:.8rem 1.5rem;font-weight:700;border-radius:.5rem;border:none;cursor:pointer;transition:.25s;box-shadow:0 0 30px rgba(35,184,180,.15),0 2px 10px rgba(0,0,0,.08)}.btn:hover{background:color-mix(in srgb,var(--main) 85%,#000);transform:translateY(-1px);box-shadow:0 8px 22px rgba(35,184,180,.36)}.btn:active{transform:translateY(0)}.hint{margin:.5rem 0 0;font-size:.85rem;color:#777}.site-footer{position:fixed;bottom:.5rem;inset-inline:0;z-index:0;font-size:12px;color:#9aa1ab}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}#noise{position:fixed;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='2.5' numOctaves='5' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-blend-mode:multiply;opacity:.095;z-index:1}.form-overlay{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;pointer-events:none;z-index:11;opacity:0;transition:.25s}.form-overlay .loading,.form-overlay .status{position:absolute;margin:0;opacity:0;transition:.25s}form.error .form-overlay,form.loading .form-overlay,form.sent .form-overlay{pointer-events:all;opacity:1}form.error .field:not(:nth-last-of-type(2)),form.loading .field:not(:nth-last-of-type(2)),form.sent .field:not(:nth-last-of-type(2)){opacity:.5}form.loading .form-overlay .loading{opacity:1}.form-overlay .status{font-size:clamp(1.05rem, 1.2rem + .6vw, 1.35rem);font-weight:700}form.sent .form-overlay .status{opacity:1;color:var(--main)}form.error .form-overlay .status{opacity:1;color:#e53935}.lds-ripple,.lds-ripple div{box-sizing:border-box;transform:scale(1.2)}.lds-ripple{display:inline-block;position:relative;width:64px;height:64px;color:var(--main)}.lds-ripple div{position:absolute;border:3px solid currentColor;border-radius:50%;animation:1.2s cubic-bezier(.22,.61,.36,1) infinite lds-ripple}.lds-ripple div:nth-child(2){animation-delay:-.6s}@keyframes lds-ripple{0%{top:28px;left:28px;width:8px;height:8px;opacity:0}5%{top:28px;left:28px;width:8px;height:8px;opacity:1}100%{top:0;left:0;width:64px;height:64px;opacity:0}}@media (prefers-reduced-motion:reduce){.btn,.chip{transition:none}}@media (max-width:768px){#neuron-canvas{filter:blur(2px) brightness(1) saturate(.9);opacity:.6;transition:filter .3s,opacity .3s}.card-form{padding:0 .5rem 1rem}.card-body{padding:1.5rem 0}}