/* Autism Family AI assistant — pure white flow */
*{box-sizing:border-box}
body{margin:0;background:#fff;color:#2d2e2e;font:16px/1.6 "Open Sans",Helvetica,Arial,sans-serif}
.ai-top{display:flex;align-items:center;justify-content:space-between;padding:18px 28px}
.ai-logo img{display:block;height:38px;width:auto}
.ai-home{font-family:"Roboto Slab",serif;font-weight:700;color:#2d2e2e;text-decoration:none}
.ai-home:hover{color:#4f5fc9}
main{min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center;padding:24px 20px 48px}
.ai-step{width:100%}
.ai-step[hidden]{display:none}

/* landing */
.ai-intro{text-align:center;max-width:820px;margin:0 auto}
.ai-mark img{display:inline-block;width:116px;height:108px}
.ai-type{margin:28px 0 0;font-family:"Roboto Slab",serif;font-weight:700;line-height:1.2}
.ai-type-line{display:block;font-size:clamp(30px,5vw,52px);min-height:1.2em}
.ai-type-sub{display:inline;font-family:"Open Sans",sans-serif;font-weight:400;font-size:clamp(18px,2.4vw,24px);color:#5a6470}
.ai-caret{display:inline-block;width:2px;height:1.1em;margin-left:3px;vertical-align:-0.15em;background:#2d2e2e;animation:ai-blink 1s steps(1) infinite}
@keyframes ai-blink{50%{opacity:0}}
.ai-proceed{margin-top:40px;opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
.ai-proceed.is-ready{opacity:1;transform:none}

/* buttons */
.ai-btn{min-height:50px;padding:0 32px;border:2px solid #2f78b8;border-radius:25px;background:#2f78b8;color:#fff;font:700 16px Montserrat,"Open Sans",sans-serif;cursor:pointer}
.ai-btn:hover{background:#2b5aa8;border-color:#2b5aa8}
.ai-btn-ghost{background:#fff;color:#2d2e2e;border-color:#e3e8ee}
.ai-btn-ghost:hover{background:#f7f9fb;border-color:#e3e8ee}

/* intake */
.ai-intake{max-width:680px;margin:0 auto;width:100%}
.ai-intake[hidden]{display:none}
.ai-progress{height:6px;border-radius:3px;background:#eef1f4;overflow:hidden}
.ai-progress-bar{display:block;height:100%;width:0;background:#2f78b8;transition:width .35s ease}
.ai-progress-text{margin:10px 0 28px;font-size:13px;font-weight:600;color:#5a6470;letter-spacing:.02em}
.ai-q h2{margin:0 0 8px;font-family:"Roboto Slab",serif;font-size:clamp(24px,3.2vw,32px);line-height:1.25}
.ai-q h3{margin:32px 0 8px;font-family:"Roboto Slab",serif;font-size:20px;line-height:1.3}
.ai-help{margin:0 0 20px;color:#5a6470}
.ai-q h2+.ai-grid,.ai-q h2+.ai-options,.ai-q h3+.ai-options{margin-top:20px}
.ai-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
.ai-wide{grid-column:1/-1}
.ai-q label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:15px}
.ai-q input:not([type=radio]):not([type=checkbox]),.ai-q select{height:50px;padding:0 14px;border:2px solid #e3e8ee;border-radius:10px;font:16px "Open Sans",sans-serif;color:#2d2e2e;background:#fff}
.ai-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.ai-option{position:relative}
.ai-option input{position:absolute;opacity:0;width:1px;height:1px}
.ai-option span{display:flex;align-items:center;min-height:56px;padding:12px 18px;border:2px solid #e3e8ee;border-radius:12px;font-weight:600;cursor:pointer;transition:border-color .15s ease,background .15s ease}
.ai-option span:hover{border-color:#c2d7fa}
.ai-option input:checked~span:not([class$="-dummy"]){border-color:#2f78b8;background:#f2f6ff}
.ai-option input:focus-visible~span:not([class$="-dummy"]){outline:3px solid #4f5fc9;outline-offset:2px}
.ai-q .ai-check{flex-direction:row;align-items:flex-start;gap:12px;margin-top:20px;font-weight:400;line-height:1.55}
.ai-check input{margin-top:4px;width:20px;height:20px;flex:none}
.ai-review{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:0;margin:0;border-top:1px solid #eef1f4}
.ai-review dt,.ai-review dd{margin:0;padding:12px 0;border-bottom:1px solid #eef1f4}
.ai-review dt{display:flex;align-items:center;gap:10px;font-weight:600;color:#5a6470;font-size:14px}
.ai-review dd{font-size:15px}
.ai-edit{margin-left:auto;margin-right:16px;padding:2px 10px;border:1px solid #e3e8ee;border-radius:12px;background:#fff;font:600 12px "Open Sans",sans-serif;color:#2f78b8;cursor:pointer}
.ai-optional{font-style:normal;font-weight:400;color:#5f6670;font-size:13px;margin-left:6px}
.ai-age label{display:block;margin-bottom:6px}
.ai-age-row{display:flex;gap:10px}
.ai-age-row input{flex:0 1 140px;min-width:0}
.ai-age-row select{flex:0 1 140px}
.ai-hint{display:block;margin-top:6px;font-size:13px;color:#5a6470;font-weight:400}
.ai-options:not(.ai-options-grid){grid-template-columns:1fr}
.ai-explain{margin:20px 0 0;padding:16px 18px;border-left:4px solid #2f78b8;background:#f4fafc;line-height:1.6}
.ai-explain a{display:inline-block;margin-left:4px;font-size:13px;color:#2f78b8}
.ai-q .ai-else{margin-top:16px}
.ai-svc{border:0;margin:0 0 28px;padding:0}
.ai-svc legend{margin-bottom:12px;font-family:"Roboto Slab",serif;font-weight:700;font-size:19px}
.ai-wait{margin-top:14px;padding:16px;border-radius:12px;background:#f7f9fb}
.ai-wait-q{margin:0 0 12px;font-weight:600}
.ai-summary{padding:22px 24px;border:2px solid #eef1f4;border-radius:14px;margin-top:20px}
.ai-summary p{margin:0;line-height:1.65}
.ai-summary p+p{margin-top:8px}
.ai-summary-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.ai-context{max-width:100%}
.ai-error{margin:20px 0 0;color:#8a3a1e;font-weight:600}
.ai-actions{display:flex;justify-content:space-between;gap:12px;margin-top:32px}
.ai-actions[hidden]{display:none}
.ai-btn:focus-visible,.ai-q input:focus-visible,.ai-q select:focus-visible,.ai-ask input:focus-visible,.ai-edit:focus-visible{outline:3px solid #4f5fc9;outline-offset:2px}

/* chat */
.ai-chat{max-width:760px;margin:0 auto;display:flex;flex-direction:column;height:calc(100vh - 150px);min-height:420px}
.ai-chat-head{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid #eef1f4}
.ai-chat-head img{display:block;width:38px;height:36px}
.ai-chat-head div{display:flex;flex-direction:column;line-height:1.25}
.ai-chat-head strong{font-family:"Roboto Slab",serif;font-size:18px}
.ai-chat-head span{font-size:13px;color:#5a6470}
.ai-log{flex:1;overflow-y:auto;padding:20px 0;display:flex;flex-direction:column;gap:12px}
.ai-msg{max-width:80%;padding:12px 16px;border-radius:16px;line-height:1.55}
.ai-msg-you{align-self:flex-end;background:#2f78b8;color:#fff;border-bottom-right-radius:4px}
.ai-msg-note{align-self:flex-start;background:#f4f6f8;color:#5a6470;border-bottom-left-radius:4px;font-size:14px}
.ai-ask{display:flex;gap:10px}
.ai-ask input{flex:1;min-width:0;height:50px;padding:0 18px;border:2px solid #e3e8ee;border-radius:25px;font:16px "Open Sans",sans-serif}
.ai-note{margin:10px 0 0;font-size:12px;color:#5f6670;text-align:center}
.ai-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

@media (max-width:640px){
  .ai-top{padding:14px 16px}
  .ai-logo img{height:30px}
  .ai-grid,.ai-options{grid-template-columns:1fr}
  .ai-review{grid-template-columns:1fr}
  .ai-review dt{border-bottom:0;padding-bottom:0}
  .ai-chat{height:calc(100vh - 130px)}
}
@media (prefers-reduced-motion:reduce){
  .ai-caret{animation:none}
  .ai-proceed{transition:none}
}

/* ===== AI-product redesign (owner 2026-11-03: "100% AI design with current styling") ===== */
body{background:#fff radial-gradient(900px 420px at 50% -120px,rgba(47, 120, 184,.14),transparent 70%) no-repeat}
.ai-top{position:relative;z-index:2;gap:24px}
.ai-nav{display:flex;align-items:center;gap:26px;margin:0 auto}
.ai-nav a{font:700 15px "Roboto Slab",serif;color:#2d2e2e;text-decoration:none;white-space:nowrap}
.ai-nav a:hover{color:#2b6cb0}
.ai-free{display:inline-block;margin-left:6px;padding:3px 8px;border-radius:999px;background:#d9825e;color:#fff;font:700 11px/1 "Open Sans",sans-serif;letter-spacing:.06em;animation:ai-free 1.2s ease-in-out infinite}
@keyframes ai-free{50%{opacity:.35}}
.is-chat .ai-nav{display:none}
@media (max-width:1100px){.ai-nav{display:none}}

/* intake card */
.ai-intake{max-width:760px;padding:34px 40px 36px;border:1px solid #e6edf2;border-radius:24px;background:#fff;box-shadow:0 24px 60px rgba(43, 108, 176,.10),0 2px 6px rgba(45,46,46,.04)}
.ai-guide{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.ai-guide-mark img{display:block;width:44px;height:41px}
.ai-guide-text{display:flex;flex-direction:column;line-height:1.25}
.ai-guide-text strong{font-family:"Roboto Slab",serif;font-size:17px}
.ai-guide-text span{font-size:13px;color:#5a6470}
.ai-step-pill{margin:0 0 0 auto;padding:6px 12px;border-radius:999px;background:#f2f6ff;color:#2b6cb0;font:700 12px "Open Sans",sans-serif;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.ai-progress{height:5px;margin-bottom:30px;background:#eef1f4}
.ai-progress-bar{background:linear-gradient(90deg,#2b5aa8,#5b6fd6)}
.ai-q h2{font-size:clamp(23px,2.8vw,30px)}
.ai-q input:not([type=radio]):not([type=checkbox]),.ai-q select{border-radius:12px;transition:border-color .15s,box-shadow .15s}
.ai-q input:not([type=radio]):not([type=checkbox]):focus,.ai-q select:focus{border-color:#2f78b8;box-shadow:0 0 0 4px rgba(47, 120, 184,.18);outline:none}

/* options as chips with a check */
.ai-option span{position:relative;padding-left:48px;border-radius:14px;background:#fbfcfd}
.ai-option span::before{content:"";position:absolute;left:16px;top:50%;width:20px;height:20px;margin-top:-10px;border:2px solid #cfd8e0;border-radius:50%;background:#fff;transition:.15s}
.ai-option input[type=checkbox]~span:not([class$="-dummy"])::before{border-radius:6px}
.ai-option span::after{content:"";position:absolute;left:23px;top:50%;width:6px;height:11px;margin-top:-7px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg) scale(0);transition:transform .15s}
.ai-option input:checked~span:not([class$="-dummy"]){border-color:#2f78b8;background:#f2f6ff;box-shadow:0 6px 18px rgba(47, 120, 184,.14)}
.ai-option input:checked~span:not([class$="-dummy"])::before{background:#2f78b8;border-color:#2f78b8}
.ai-option input:checked~span:not([class$="-dummy"])::after{transform:rotate(45deg) scale(1)}

/* buttons */
.ai-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#2f78b8,#2b5aa8);box-shadow:0 8px 20px rgba(47, 120, 184,.28);transition:transform .15s,box-shadow .15s}
.ai-btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(47, 120, 184,.34)}
.ai-btn-ghost{background:#fff;box-shadow:none}
.ai-btn-ghost:hover{background:#f7f9fb;transform:none;box-shadow:none}
.ai-arrow{font-size:18px;line-height:1}
.ai-actions{margin-top:36px;padding-top:22px;border-top:1px solid #eef1f4}

/* summary as a recap from the assistant */
.ai-summary{position:relative;margin-top:22px;padding:24px 26px 24px 30px;border:0;border-radius:18px;background:linear-gradient(180deg,#f5f8ff,#fff);box-shadow:inset 0 0 0 1px #dbe6fb}
.ai-summary::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:4px;background:linear-gradient(#2b5aa8,#5b6fd6)}
.ai-summary p{position:relative;padding-left:26px;font-size:16px}
.ai-summary p::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:#2f78b8;opacity:.9}
.ai-summary p:nth-child(2n)::before{background:#4f5fc9}
.ai-summary p:nth-child(3n)::before{background:#5b6fd6}
.ai-summary-actions{margin-top:30px}

/* chat */
.ai-chat-head img{width:44px;height:41px}
.ai-msg-ai{align-self:flex-start;background:#f5f8ff;border-bottom-left-radius:4px;box-shadow:inset 0 0 0 1px #dbe6fb}
.ai-ask input:focus{border-color:#2f78b8;box-shadow:0 0 0 4px rgba(47, 120, 184,.18)}

@media (max-width:640px){
  .ai-intake{padding:22px 18px 24px;border-radius:18px}
  .ai-guide-text span{display:none}
  .ai-step-pill{font-size:11px;padding:5px 9px}
}

/* Real site header on the AI + Pre-Screening pages (owner 2026-11-03): full menu everywhere EXCEPT while
   the AI chat is running or Pre-Screening questions are on screen — then the slim logo + Home bar shows. */
.af-head-only{text-align:center}
.ai-top{display:none}
.is-chat .af-head-only,.is-screening .af-head-only{display:none}
.is-chat .ai-top,.is-screening .ai-top{display:flex}
body{font:16px/1.6 "Open Sans",Helvetica,Arial,sans-serif;color:#2d2e2e}
main{text-align:left}
.ai-q .ai-age-row input[type=number]{flex:0 0 140px;width:140px;min-width:140px;-moz-appearance:textfield}
.ai-q .ai-age-row select{flex:0 0 150px;width:150px}
.ai-q .ai-age-row input::-webkit-outer-spin-button,.ai-q .ai-age-row input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
/* site footer on the AI + Pre-Screening landing/intake (hidden with the header in chat / screening states) */
.af-foot-only{text-align:left}
.af-foot-only .page-footer{margin-top:40px}
.is-chat .af-foot-only,.is-screening .af-foot-only{display:none}
/* the template script wraps every radio/checkbox in a decorative "dummy" span — not wanted inside our flows */
.ai-option .radio-custom-dummy,.ai-option .checkbox-custom-dummy,.ai-check .checkbox-custom-dummy,.ps-consent .checkbox-custom-dummy,.ps-q .radio-custom-dummy,.ps-q .checkbox-custom-dummy{display:none !important}
.ai-check input.checkbox-custom,.ps-consent input.checkbox-custom{opacity:1 !important;position:static !important;width:20px !important;height:20px !important;margin:3px 0 0 !important;border:0 !important}
.ps-q input.radio-custom,.ps-q input.checkbox-custom{opacity:1 !important;position:static !important;width:18px !important;height:18px !important;margin:0 !important;border:0 !important}

/* live chat (2026-11-04): emergency notice, thinking state, links; #2f78b8 on white text = 5.4:1 (WCAG AA) */
.ai-msg-alert{align-self:stretch;max-width:100%;background:#fdf0e7;color:#5c2412;box-shadow:inset 0 0 0 1px #f6b496;font-weight:600}
.ai-msg-ai{white-space:pre-wrap;color:#1f2328}
.ai-msg a{color:#4f5fc9;text-decoration:underline;word-break:break-all}
.ai-msg.is-thinking{color:#5a6470;font-style:italic}
.ai-ask.is-busy button{opacity:.6;cursor:wait}

/* ===== Chat in the AI logo's colours (owner 2026-11-04: "chat color will be color of the symbol";
   logo B = chip video; "thinking cannot be in a pill"). Contrast checked (WCAG AA): text #e8f0ff on #0a1430
   15:1 · muted #83aec3 8:1 · family bubble white on #2b6cb0 6.3:1 · AI bubble #e8f0ff on #13224d 13:1. */
.ai-chat{--c-ink:#e8f0ff;--c-mute:#83aec3;--c-line:rgba(131, 174, 195,.18);--c-cyan:#99def4;
  color:var(--c-ink);border-radius:20px;padding:0 0 12px;overflow:hidden;
  background:radial-gradient(120% 70% at 50% -10%,#1e3f7a 0,transparent 60%),radial-gradient(90% 60% at 100% 110%,rgba(91, 111, 214,.28) 0,transparent 60%),linear-gradient(180deg,#0d1b42,#0a1430);
  box-shadow:0 20px 50px rgba(10,20,48,.35),inset 0 0 0 1px var(--c-line)}
.ai-chat .ai-chat-head{padding:14px 18px;border-bottom:1px solid var(--c-line)}
.ai-chat .ai-chat-head span{color:var(--c-mute)}
.ai-chat .ai-log{padding:18px}
.ai-chat .ai-msg-you{background:#2b6cb0;color:#fff;box-shadow:0 6px 18px rgba(43, 108, 176,.35)}
.ai-chat .ai-msg-ai{background:#13224d;color:var(--c-ink);box-shadow:inset 0 0 0 1px var(--c-line)}
.ai-chat .ai-msg-note{background:rgba(255,255,255,.06);color:var(--c-mute);box-shadow:inset 0 0 0 1px var(--c-line)}
.ai-chat .ai-msg-alert{background:#3a0f1c;color:#fbd2b9;box-shadow:inset 0 0 0 1px #d9825e}
.ai-chat .ai-msg a{color:var(--c-cyan)}
.ai-chat .ai-ask{padding:12px 16px 0;border-top:1px solid var(--c-line)}
.ai-chat .ai-ask input{border:1px solid rgba(131, 174, 195,.35);background:rgba(255,255,255,.06);color:var(--c-ink)}
.ai-chat .ai-ask input::placeholder{color:var(--c-mute)}
.ai-chat .ai-ask input:focus{border-color:var(--c-cyan);box-shadow:0 0 0 3px rgba(153, 222, 244,.2)}
.ai-chat .ai-btn{border-color:transparent;background:linear-gradient(135deg,#2b6cb0,#5b6fd6);box-shadow:0 6px 18px rgba(91, 111, 214,.35)}
.ai-chat .ai-note{color:var(--c-mute);padding:0 16px}
/* chip logo video: its black melts into the navy, round crop, soft edge */
.ai-chip{position:relative;flex:none;width:52px;aspect-ratio:1;border-radius:50%;overflow:hidden;line-height:0}
.ai-chip video{width:100%;height:100%;object-fit:cover;mix-blend-mode:screen;transform:scale(1.15)}
.ai-chip::after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 12px 6px #0d1b42}
/* thinking: no pill — the chip and the words sit on the chat */
.ai-thinking{display:flex;align-items:center;gap:12px;align-self:flex-start}
.ai-thinking .ai-chip{width:58px}
.ai-thinking b{font:600 15px "Open Sans",sans-serif;color:var(--c-ink)}
.ai-thinking i{font-style:normal;display:inline-block;color:var(--c-cyan);animation:ai-dot 1.2s infinite}
.ai-thinking i:nth-child(2){animation-delay:.2s}.ai-thinking i:nth-child(3){animation-delay:.4s}
@keyframes ai-dot{0%,60%,100%{opacity:.25}30%{opacity:1}}
@media (prefers-reduced-motion:reduce){.ai-thinking i{animation:none}}
.ai-chat .ai-log{scrollbar-color:rgba(131, 174, 195,.45) transparent;scrollbar-width:thin}
.ai-chat .ai-log::-webkit-scrollbar{width:8px}.ai-chat .ai-log::-webkit-scrollbar-track{background:transparent}
.ai-chat .ai-log::-webkit-scrollbar-thumb{background:rgba(131, 174, 195,.4);border-radius:8px}
/* owner 2026-11-04: no yellow line in the type box; rectangular with slightly curved corners to match the chat
   box. Keyboard focus stays clearly visible: cyan border + glow (instead of the site-wide yellow outline). */
.ai-chat .ai-ask input{border-radius:12px}
.ai-chat .ai-ask .ai-btn{border-radius:12px}
.ai-chat .ai-ask input:focus,.ai-chat .ai-ask input:focus-visible{outline:none;border-color:var(--c-cyan);box-shadow:0 0 0 3px rgba(153, 222, 244,.25)}
.ai-chat .ai-btn:focus-visible{outline:2px solid var(--c-cyan);outline-offset:2px}
/* owner 2026-11-04: "the header menu ... needs to be on all pages — all": the full site menu now stays on the AI
   chat and the Pre-Screening questions too (it used to hide there); the slim top bar is retired. */
.is-chat .page.af-head-only,.is-screening .page.af-head-only{display:block!important}
.ai-top,.is-chat .ai-top,.is-screening .ai-top{display:none!important}
.is-chat .ai-chat{height:calc(100vh - 240px);min-height:440px}

/* AI mark = owner's pastel cube on a TRANSPARENT background (owner 2026-11-08 "remove the blue logo, transparent
   background"): no navy disc, no screen blend, no vignette - the cube sits directly on the black chat. */
.ai-chip{border-radius:0;overflow:visible}
.ai-chip::after{display:none}
.ai-chip video{object-fit:contain;mix-blend-mode:normal;transform:none}