@font-face{font-family:RaioHeroLay;src:url('../fonts/icomat-lay-grotesk-semibold.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:RaioHeroMono;src:url('../fonts/icomat-akkurat-mono.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:RaioContactBody;src:url('../fonts/helvetica-now/HelveticaNowDisplay-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
:root{--contact-ink:#171717;--contact-paper:#e8e8e5;--contact-muted:#545451;--contact-line:#999995;--contact-gutter:clamp(24px,3.3vw,56px);--contact-ease:cubic-bezier(.16,1,.3,1);color-scheme:light}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--contact-paper);overflow-x:clip;scrollbar-color:#777772 var(--contact-paper);scrollbar-width:thin}
body{position:relative;margin:0;min-height:100svh;background:var(--contact-paper);color:var(--contact-ink);font-family:RaioContactBody,Arial,sans-serif;overflow-x:clip}
body::after{content:"";position:fixed;inset:0;z-index:20;pointer-events:none;background:url('../images/raio-grain.svg') repeat;opacity:.065;mix-blend-mode:multiply}
.contact-atmosphere{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.contact-atmosphere canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.contact-atmosphere.has-fluid i{display:none}
.contact-atmosphere i{position:absolute;width:110vmax;height:95vmax;opacity:.3;transform-origin:center;will-change:transform}
.contact-atmosphere i:nth-child(1){left:-50vmax;top:-46vmax;background:radial-gradient(ellipse at center,#ffc387 0%,#ffc38799 18%,#ffc38700 58%)}
.contact-atmosphere i:nth-child(2){right:-48vmax;bottom:-46vmax;background:radial-gradient(ellipse at center,#78d5ef 0%,#78d5ef99 18%,#78d5ef00 58%)}
.contact-atmosphere i:nth-child(3){left:-35vmax;bottom:-62vmax;background:radial-gradient(ellipse at center,#9fe3cf 0%,#9fe3cf88 20%,#9fe3cf00 58%)}
.dialog-stage,.contact-footer{position:relative;z-index:1}
::selection{background:#c9e0dd;color:var(--contact-ink)}
button,input,textarea{font:inherit;color:inherit}
a{color:inherit;text-underline-offset:4px}
button,a,input,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px;flex-shrink:0}
:focus-visible{outline:2px solid var(--contact-ink);outline-offset:5px}
.contact-header{position:absolute;top:24px;left:var(--contact-gutter);right:var(--contact-gutter);z-index:5;display:flex;align-items:center;justify-content:space-between;gap:24px}
.contact-brand{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap}
.contact-brand img{filter:brightness(0);width:30px;height:32px}
.contact-brand span{font:26px/1 RaioHeroLay,Arial,sans-serif;letter-spacing:-.025em}
.contact-exit{display:flex;align-items:center;gap:20px;min-height:44px;text-decoration:none;font:11px RaioHeroMono,monospace}
.contact-exit svg{width:40px;height:40px;padding:10px;border:1px solid #92928e;border-radius:50%;transition:transform .4s var(--contact-ease),background .2s}
.contact-exit:hover svg{transform:rotate(90deg);background:#fff8}
.dialog-stage{min-height:100svh;display:flex;justify-content:center;align-items:center;padding:180px var(--contact-gutter) 140px}
.dialog{position:relative;width:min(100%,650px)}
.dialog-present{min-height:225px}
.dialog-question{font:400 clamp(34px,3.3vw,48px)/1.12 RaioHeroLay,Arial,sans-serif;letter-spacing:-.025em;max-width:24ch;margin:0 0 35px;outline:none;text-wrap:balance}
.dialog-word{display:inline-block;white-space:pre-wrap;max-width:100%;overflow-wrap:anywhere;overflow:clip;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.dialog-word-ink{display:inline-block;max-width:100%;transform-origin:0 100%}
.dialog-context{font-size:17px;color:var(--contact-muted);line-height:1.4;max-width:46ch;margin:-15px 0 32px}
.dialog-memory{position:absolute;left:0;bottom:calc(100% + 34px);display:flex;flex-direction:column;align-items:flex-start;max-width:100%;border:0;background:none;padding:0;text-align:left;transform:scale(.82);transform-origin:left bottom;filter:blur(2.3px);opacity:.58;transition:filter .25s,opacity .25s;color:var(--contact-muted)}
.dialog-memory:hover,.dialog-memory:focus-visible{filter:blur(0);opacity:1}
.dialog-memory-question{display:block;max-width:42ch;font:25px/1.15 RaioHeroLay,Arial,sans-serif;letter-spacing:-.02em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}
.dialog-memory-answer{display:block;margin-top:8px;max-width:60ch;font-size:16px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:100%}
.dialog-greeting{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.dialog-greeting .raio-create-button,.dialog-actions .raio-create-button,.dialog-review>.raio-create-button{--raio-create-height:48px}
.dialog-choice{position:relative;border:0;border-radius:7px;background:#fafaf8;padding:13px 18px;min-height:46px;font-size:16px;line-height:1.15;transition:background .2s,transform .25s var(--contact-ease);text-align:left;display:inline-flex;align-items:center;justify-content:center;gap:12px}
.dialog-choice:hover{background:#fff;transform:translateY(-2px)}
.dialog-choice:active{transform:translateY(0)}
.dialog-choice svg{width:16px;height:16px}
.dialog-choices{display:flex;flex-wrap:wrap;gap:10px;max-width:540px}
.dialog-field{position:relative;display:block;width:100%;margin:0}
.dialog-field>span{display:block;color:var(--contact-muted);font-size:15px;margin-bottom:8px}
.dialog-field input,.dialog-field textarea{width:100%;display:block;border:0;border-radius:0;background:none;outline:none;padding:6px 0 13px;font-size:24px;line-height:1.35;caret-color:var(--contact-ink);transition:box-shadow .2s}
.dialog-rule{position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--contact-ink);transform-origin:left;pointer-events:none}
.dialog-field:has([aria-invalid=true]) .dialog-rule{background:#912d22}
.dialog-field textarea{font-size:21px;min-height:110px;max-height:300px;resize:vertical}
.dialog-field input::placeholder,.dialog-field textarea::placeholder{font-size:22px;color:#696966;opacity:1}
.dialog-field input:focus,.dialog-field textarea:focus{box-shadow:0 1px 0 var(--contact-ink)}
.dialog-field [aria-invalid=true]{border-color:#912d22}
.dialog-actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:26px}
.dialog-skip{padding:10px 0;border:0;background:none;text-decoration:underline;text-underline-offset:4px;font-size:14px;min-height:44px}
.dialog-key{font:10px RaioHeroMono,monospace;color:var(--contact-muted);margin-left:auto}
.dialog-error{color:#912d22;font-size:15px;line-height:1.3;margin:15px 0 0}
.dialog-error:empty{display:none}
.dialog-flight{position:fixed;z-index:8;pointer-events:none;transform-origin:left top;margin:0;overflow:hidden}
.dialog-flight--question{color:var(--contact-ink);white-space:normal}
.dialog-flight--answer{font:21px/1.35 RaioContactBody,Arial,sans-serif;color:var(--contact-ink);white-space:nowrap;text-overflow:ellipsis;padding-top:6px}
.dialog-flight--choice{font-size:16px;padding:13px 18px;border-radius:7px;min-height:46px}
.contact-footer{position:absolute;bottom:24px;left:var(--contact-gutter);right:var(--contact-gutter);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px;font:10px RaioHeroMono,monospace}
.contact-footer>a{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none}
.contact-footer>a svg{width:14px;height:14px}
.dialog-back-wrap{display:flex;align-items:center;gap:14px;min-height:44px}
.dialog-back{display:grid;place-items:center;border:0;width:44px;height:44px;border-radius:50%;background:var(--contact-ink);color:#f9f9f7;transition:transform .25s var(--contact-ease)}
.dialog-back svg{width:20px;height:20px}
.dialog-back:hover{transform:translateX(-3px)}
.dialog-route{color:var(--contact-muted);font-size:10px}
.dialog-review dl{margin:0 0 28px}
.dialog-review dl>div{display:grid;grid-template-columns:92px 1fr 40px;align-items:baseline;gap:12px;padding:13px 0;border-bottom:1px solid #aeaeaa}
.dialog-review dt{font-size:13px;color:var(--contact-muted)}
.dialog-review dd{margin:0;font-size:17px;line-height:1.3;overflow-wrap:anywhere;white-space:pre-wrap;max-height:120px;overflow:auto}
.dialog-review dl button{display:grid;place-items:center;align-self:start;width:36px;height:36px;border:0;padding:8px;background:none}
.dialog-review dl button svg{width:16px;height:16px}
.dialog-handoff{font-size:15px;color:var(--contact-muted);line-height:1.4;max-width:56ch;margin-bottom:24px}
.dialog-privacy{font-size:12px;color:var(--contact-muted);margin-top:20px}
.is-review .dialog-stage{padding-top:170px;padding-bottom:125px}
.is-review .dialog-question{max-width:none;font-size:clamp(30px,3vw,42px);margin-bottom:25px}
@media (max-width:700px), (max-width:950px) and (max-height:500px) {
 :root{--contact-gutter:20px}
 .contact-header{top:18px}
 .contact-brand img{width:25px;height:28px}
 .contact-brand span{font-size:23px}
 .contact-exit span{display:none}
 .contact-exit svg{width:38px;height:38px;padding:9px}
 .dialog-stage{padding:170px var(--contact-gutter) 120px;min-height:100svh}
 .dialog-present{min-height:250px}
 .dialog-question{font-size:clamp(30px,8.6vw,38px);line-height:1.14;max-width:23ch;margin-bottom:30px}
 .dialog-context{font-size:16px;margin-top:-13px;margin-bottom:26px}
 .dialog-memory{bottom:calc(100% + 32px);max-width:100%;filter:blur(1.8px);transform:scale(.84)}
 .dialog-memory-question{font-size:21px;max-width:28ch}
 .dialog-memory-answer{font-size:14px;max-width:38ch}
 .dialog-greeting{gap:12px;align-items:flex-start;flex-direction:column}
 .dialog-greeting .raio-create-button,.dialog-actions .raio-create-button,.dialog-review>.raio-create-button{--raio-create-height:46px}
 .dialog-choice{font-size:15px;padding:13px 15px;min-height:46px}
 .dialog-choices{gap:9px}
 .dialog-field input{font-size:22px}
 .dialog-field textarea{font-size:19px;min-height:100px}
 .dialog-field input::placeholder,.dialog-field textarea::placeholder{font-size:19px}
 .dialog-actions{gap:15px;margin-top:23px}
 .dialog-key{display:none}
 .contact-footer{bottom:18px;gap:12px;font-size:8px}
 .contact-footer>a{gap:5px}
 .contact-footer>a svg{width:12px;height:12px}
 .dialog-route{font-size:8px}
 .dialog-back-wrap{gap:10px}
 .dialog-review dl>div{grid-template-columns:64px 1fr 30px;gap:8px;padding:10px 0}
 .dialog-review dd{font-size:15px}
 .dialog-review dt{font-size:12px}
 .dialog-review dl button{width:30px;height:30px;padding:6px}
 .is-review .dialog-stage{padding-top:155px;padding-bottom:110px}
 .is-review .dialog-question{font-size:30px}
}
@media(max-height:600px){.dialog-stage{align-items:flex-start;padding-top:155px}.dialog-present{min-height:0}.dialog-memory{bottom:calc(100% + 22px)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}.contact-atmosphere i{will-change:auto}}

/* A stable conversation on touch screens, including the software keyboard. */
@media (max-width:700px), (max-width:950px) and (max-height:500px) {
 .contact-header{top:max(18px,env(safe-area-inset-top));gap:12px}
 .contact-brand span{font-size:22px}
 .contact-brand{gap:8px;min-height:44px}
 .contact-exit svg{width:44px;height:44px;padding:12px}
 .dialog-stage{align-items:flex-start;min-height:calc(100svh - 92px);padding:clamp(190px,28svh,245px) 20px 56px}
 .dialog-present{min-height:0}
 .dialog-question{font-size:clamp(32px,9.3vw,42px);line-height:1.12;margin-bottom:32px;text-wrap:pretty}
 .dialog-memory{bottom:calc(100% + 34px);min-height:44px;filter:none;opacity:.58}
 .dialog-memory-question{font-size:19px}
 .dialog-memory-answer{font-size:16px}
 .dialog-greeting{gap:18px}
 .dialog-greeting .raio-create-button,.dialog-actions .raio-create-button,.dialog-review>.raio-create-button{--raio-create-height:52px}
 .dialog-choices{display:grid;grid-template-columns:1fr;width:100%;gap:10px}
 .dialog-choice{justify-content:space-between;font-size:17px;min-height:54px;padding:16px 18px}
 .dialog-choice:hover{transform:none}
 .dialog-field input{font-size:22px;min-height:48px}
 .dialog-field textarea{font-size:18px;min-height:128px}
 .dialog-context{font-size:17px;line-height:1.4}
 .contact-footer{position:relative;bottom:auto;left:auto;right:auto;margin:0 20px;padding:16px 0 max(20px,env(safe-area-inset-bottom));font-size:10px;gap:16px;flex-wrap:wrap}
 .dialog-route{font-size:10px}
 .dialog-review dl>div{grid-template-columns:60px minmax(0,1fr) 44px;gap:10px;padding:12px 0}
 .dialog-review dl button{width:44px;height:44px;padding:12px}
 .dialog-review dd{font-size:16px}
 .is-review .dialog-stage{padding-top:150px;padding-bottom:40px}
 .dialog-privacy{font-size:13px;line-height:1.5}
 body.contact-keyboard-open .dialog-stage{min-height:0;padding-top:110px;padding-bottom:28px}
 body.contact-keyboard-open .dialog-memory{display:none}
}

/* Keep the conversation controls reachable on a phone, including long choice steps. */
@media (max-width:700px), (max-width:950px) and (max-height:500px) {
 .dialog-stage { min-height:100svh; padding-top:clamp(172px,26svh,210px); padding-bottom:112px; }
 .contact-footer { position:fixed; z-index:9; inset:auto 0 var(--contact-keyboard-offset,0px); margin:0; padding:12px 20px max(12px,env(safe-area-inset-bottom)); min-height:68px; gap:12px; flex-wrap:nowrap; background:#e8e8e5e6; backdrop-filter:blur(16px); }
 .dialog-back-wrap { min-width:0; }
 .dialog-route { font-size:9px; white-space:nowrap; }
 .contact-footer>a { flex-shrink:0; font-size:9px; }
 .dialog-memory { transform:scale(.9); opacity:.72; }
 .dialog-choices .dialog-choice:active { background:#e0e8e4; }
 .dialog-review { padding-bottom:8px; }
 .is-review .dialog-stage { padding-bottom:112px; }
 body.contact-keyboard-open .dialog-stage { padding-bottom:104px; }
 body.contact-keyboard-open .contact-footer { min-height:60px; padding-top:8px; padding-bottom:8px; }
}
@media (max-width:359px) { .dialog-route { display:none; } }
@media (max-width:950px) and (max-height:500px) { .dialog-stage { padding-top:150px; } }