@font-face{font-family:Anton;src:url('assets/anton.ttf') format('truetype');font-display:swap;font-weight:400}
@font-face{font-family:Inter;src:url('assets/inter-regular.woff2') format('woff2');font-display:swap;font-weight:400}
@font-face{font-family:Inter;src:url('assets/inter-semibold.woff2') format('woff2');font-display:swap;font-weight:600}
@font-face{font-family:Inter;src:url('assets/inter-bold.woff2') format('woff2');font-display:swap;font-weight:700}
:root{--paper:#fafbf9;--white:#fff;--ink:#192a28;--muted:#62716d;--brand:#11665e;--brand-deep:#0a4d47;--mint:#e6f1eb;--gold:#bd9454;--line:#dbe2dc;--red:#a63737;--radius:14px;--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}a{color:var(--brand)}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b79255;outline-offset:5px}button[hidden],[hidden]{display:none!important}.review-notice{display:flex;align-items:center;justify-content:center;gap:13px;padding:9px 20px;background:#eef2eb;border-bottom:1px solid #dbe4d6;font-size:11px;line-height:1.4;color:#475b4d}.review-notice strong{font-size:10px;letter-spacing:.1em;white-space:nowrap}.site-header{background:var(--white);border-bottom:1px solid var(--line)}.header-inner{height:88px;max-width:1120px;margin:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 28px}.brand{display:block;grid-column:2;width:171px;line-height:0}.brand img{width:100%;height:auto;display:block}.header-place{justify-self:end;font-size:10px;letter-spacing:.17em;color:#6c746e}.back{grid-column:1;grid-row:1;justify-self:start;display:flex;align-items:center;gap:5px;background:none;border:0;color:#53645d;padding:12px 4px;font-size:14px}.back svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}.back:hover{color:var(--brand)}main{min-height:calc(100svh - 218px);padding:42px 24px 60px}.panel{max-width:710px;margin:0 auto;text-align:center;animation:arrive-fade .45s var(--ease) both,arrive .55s var(--ease) both}.panel.welcome{max-width:790px}.journey-progress{display:flex;justify-content:center;max-width:570px;margin:0 auto 37px;list-style:none;padding:0 9px}.progress-stop{display:flex;align-items:center;flex:1;position:relative}.progress-stop:last-child{flex:0}.progress-stop:not(:last-child):after{content:'';height:2px;background:#d8e0d9;flex:1;margin:0 6px}.progress-stop.done:not(:last-child):after{background:var(--brand)}.progress-dot{width:13px;height:13px;border-radius:50%;background:#d8e0d9;display:block;position:relative}.progress-stop.done .progress-dot{background:var(--brand)}.progress-stop.current .progress-dot{background:var(--brand);box-shadow:0 0 0 5px #dbeae2}.eyebrow{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--brand);margin:0 0 18px}.display{font-family:Anton,'Arial Narrow',sans-serif;font-weight:400;text-transform:uppercase;font-size:clamp(38px,5vw,62px);line-height:1.06;letter-spacing:-.015em;margin:0 auto 23px;max-width:760px}.display em{font-style:normal;color:var(--brand)}.intro{font-size:19px;line-height:1.6;max-width:600px;margin:0 auto 28px;color:#52645e}.welcome .display{font-size:clamp(44px,5.4vw,70px)}.primary{display:flex;align-items:center;justify-content:center;gap:25px;border:0;border-radius:var(--radius);background:var(--brand);box-shadow:0 7px 18px #11665e22;color:white;font-weight:700;font-size:20px;line-height:1.25;padding:19px 26px;min-height:65px;width:100%;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background-color .3s;position:relative}.primary svg{width:29px;height:23px;stroke:currentColor;fill:none;stroke-width:1.9;transition:transform .3s var(--ease);flex:none}.primary:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 10px 24px #11665e35;background:var(--brand-deep)}.primary:not(:disabled):hover svg{transform:translateX(4px)}.primary:active{transform:translateY(0)}.primary:disabled{background:#d7ddd7;color:#7b857d;box-shadow:none}.welcome .primary{max-width:540px;margin:0 auto}.benefit-line{font-size:13px;color:var(--muted);margin:15px auto 0}.welcome-benefits{display:flex;justify-content:center;gap:8px 20px;flex-wrap:wrap;margin:32px auto 24px;font-size:14px;color:#52665c}.welcome-benefits span{display:flex;gap:6px;align-items:center}.welcome-benefits svg{width:17px;height:17px;stroke:var(--brand);stroke-width:2;fill:none}.clinician{display:flex;align-items:center;justify-content:center;gap:11px;margin:27px auto 0;text-align:left}.clinician img{width:46px;height:46px;object-fit:cover;border-radius:50%;border:2px solid white;box-shadow:0 1px 5px #0001}.clinician p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}.clinician strong{display:block;color:#3e514a;font-weight:600}.offer-note{font-size:12px;line-height:1.65;max-width:580px;color:#727d76;margin:26px auto 0}.question-title{font-size:clamp(25px,3vw,36px);line-height:1.24;letter-spacing:-.045em;font-weight:700;max-width:700px;margin:0 auto 13px}.question-description{font-size:17px;color:var(--muted);line-height:1.55;max-width:590px;margin:0 auto 26px}.survey-form{max-width:560px;margin:0 auto}.answers{display:grid;gap:12px;margin-bottom:22px}.answer{display:flex;align-items:center;gap:15px;text-align:left;border:1.5px solid #d9e1da;border-radius:var(--radius);background:white;padding:18px 20px;min-height:70px;color:#293d35;transition:border-color .15s,box-shadow .15s,background-color .15s}.answer:hover{border-color:#83afa0;background:#f6faf6}.answer[aria-pressed=true]{border-color:var(--brand);background:var(--mint);box-shadow:0 0 0 1px var(--brand)}.answer-index{width:27px;height:27px;display:grid;place-items:center;border:1px solid #d9e1da;border-radius:7px;color:#6b7b72;font-size:12px;font-weight:600;flex:none}.answer[aria-pressed=true] .answer-index{background:var(--brand);border-color:var(--brand);color:white}.answer-label{display:block;font-size:17px;font-weight:600;line-height:1.3}.answer-detail{display:block;font-size:12px;line-height:1.5;color:#77817a;margin-top:3px}.form-field{text-align:left;margin-bottom:19px}.form-field label,.form-field .field-label{display:block;font-size:14px;font-weight:600;color:#44594e;margin-bottom:8px}.text-input{width:100%;min-height:62px;background:white;border:1.5px solid #d4dcd5;border-radius:var(--radius);font-size:21px;padding:15px 19px;color:#22382e;box-shadow:0 1px 4px #00000008;transition:border-color .15s,box-shadow .15s}.text-input::placeholder{color:#9ba49d}.text-input:focus{outline:0;border-color:#438e78;box-shadow:0 0 0 4px #dfece3}.text-input[aria-invalid=true]{border-color:#b24a43}.field-help{text-align:left;font-size:12px;color:#7b857d;margin-top:7px}.form-error{font-size:13px;line-height:1.5;color:var(--red);text-align:left;min-height:0;margin:0 0 15px}.form-error:empty{display:none}.checks{display:grid;gap:14px;text-align:left;margin:21px 0 25px}.check{display:flex;align-items:flex-start;gap:12px;font-size:13px;line-height:1.55;color:#4a5d51;cursor:pointer}.check input{width:19px;height:19px;accent-color:var(--brand);flex:none;margin:1px 0 0}.check.friendly{background:#edf4ee;border-radius:11px;padding:13px 14px}.check.friendly strong{color:var(--brand);font-weight:600}.keyboard-hint{margin:12px 0 0;color:#899088;font-size:11px}.keyboard-hint kbd{font:inherit}.small-note{font-size:12px;color:#7b867d;line-height:1.6;margin:18px 0}.step-tag{margin-bottom:20px;font-size:11px;font-weight:600;letter-spacing:.1em;color:#829087;text-transform:uppercase}.photo-layout{max-width:610px;margin:0 auto}.upload-tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:225px;border:1.5px dashed #a6beb1;border-radius:18px;background:#f0f6ef;color:#3c6451;padding:28px 20px;text-align:center;cursor:pointer}.upload-tile:hover{border-color:var(--brand);background:#eaf3e9}.upload-tile input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.upload-tile svg{width:40px;height:40px;fill:none;stroke:var(--brand);stroke-width:1.3;margin-bottom:3px}.upload-tile strong{font-size:19px;font-weight:600}.upload-tile span{font-size:12px;color:#758776}.upload-tile:focus-within{outline:3px solid #b79255;outline-offset:5px}.photo-card{border:1px solid #d7e0d8;background:white;border-radius:17px;overflow:hidden}.photo-card img{display:block;max-height:365px;max-width:100%;height:auto;object-fit:contain;margin:0 auto;background:#e5e9e3}.photo-caption{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid #e3e8e1;font-size:12px;color:#6e7c72}.text-button{border:0;background:none;color:var(--brand);padding:6px 0;font-size:13px;text-decoration:underline;text-underline-offset:4px;font-weight:600}.photo-guidance{display:flex;justify-content:center;gap:8px 18px;flex-wrap:wrap;font-size:12px;line-height:1.5;color:#6d7b70;margin:15px 0 19px}.photo-consent{margin:20px 0}.preview-service-note{border-left:3px solid #a88b52;background:#f5f1e6;border-radius:0 8px 8px 0;text-align:left;padding:13px 16px;margin-top:20px;font-size:13px;color:#665a3b;line-height:1.6}.preview-service-note:empty{display:none}.secondary-links{margin:17px 0}.summary-strip{text-align:left;display:flex;justify-content:space-between;gap:20px;padding:14px 18px;border:1px solid #dde5dc;border-radius:12px;background:#fff;font-size:12px;color:#728072;margin:22px 0}.summary-strip strong{color:#4d6252;font-weight:600;display:block}.benefits-details{text-align:left;border-top:1px solid var(--line);padding-top:23px;margin-top:28px}.benefits-details summary{color:#526a58;font-size:14px;font-weight:600;cursor:pointer}.benefits-details p,.benefits-details li{font-size:13px;line-height:1.7;color:#6a796b}.benefits-details ul{padding-left:18px}.preview-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}.preview-pair figure{margin:0;min-width:0}.preview-pair img{display:block;width:100%;max-height:390px;object-fit:contain;background:#e8ede5;border-radius:13px}.preview-pair figcaption{font-size:12px;color:#637661;margin-top:8px}.site-footer{display:flex;justify-content:center;align-items:center;gap:8px 20px;flex-wrap:wrap;padding:20px 24px 27px;color:#98a096;font-size:10px}.site-footer button{font-size:10px;color:#73806f;padding:3px 0;border:0;background:none;text-decoration:underline;text-underline-offset:3px}dialog{border:1px solid #dde4d9;border-radius:19px;background:#fff;color:var(--ink);padding:36px 30px;max-width:760px;width:calc(100% - 32px);max-height:90svh;overflow:auto;box-shadow:0 22px 70px #0003}dialog::backdrop{background:#12231bcc;backdrop-filter:blur(3px)}dialog h2{font-size:28px;line-height:1.2;letter-spacing:-.035em;margin:0 30px 18px 0}dialog p,dialog li{font-size:14px;line-height:1.7;color:#637261}dialog ul{padding-left:18px}.dialog-close{position:absolute;right:17px;top:12px;background:none;border:0;font-size:29px;line-height:1;color:#6e7d6a;padding:8px}.case-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}.case-pair figure{margin:0}.case-pair img{display:block;width:100%;height:320px;object-fit:cover;object-position:center 35%;border-radius:11px}.case-pair figcaption{font-size:12px;color:#6b7866;margin-top:8px}.noscript{padding:30px;text-align:center;color:#7a4b41}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@keyframes arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:900px){main{padding-top:50px}.panel.welcome{padding-top:17px}}
@media(max-width:600px){.review-notice{padding:8px 13px;gap:9px;font-size:10px;align-items:flex-start}.review-notice strong{font-size:9px;line-height:1.5}.review-notice span{max-width:280px}.header-inner{height:72px;padding:0 18px}.brand{width:141px}.header-place{font-size:8px;letter-spacing:.12em}.back{font-size:12px;gap:2px}.back svg{width:16px;height:16px}main{padding:27px 18px 35px;min-height:calc(100svh - 198px)}.journey-progress{margin-bottom:29px;max-width:370px;padding:0 3px}.progress-dot{width:12px;height:12px}.progress-stop:not(:last-child):after{margin:0 5px}.eyebrow{font-size:10px;letter-spacing:.095em;margin-bottom:16px}.welcome .display{font-size:44px;line-height:1.07;letter-spacing:-.01em;margin-bottom:22px}.intro{font-size:16px;line-height:1.6;margin-bottom:26px}.primary{font-size:18px;min-height:62px;padding:17px 17px;gap:17px;border-radius:12px}.primary svg{width:25px}.welcome-benefits{margin-top:24px;gap:8px 13px;font-size:11px;line-height:1.5}.welcome-benefits svg{width:14px;height:14px}.benefit-line{font-size:11px;line-height:1.55}.clinician{margin-top:23px;gap:9px}.clinician img{width:39px;height:39px}.clinician p{font-size:10px}.offer-note{font-size:10px;line-height:1.65;margin-top:21px}.question-title{font-size:27px;line-height:1.23;letter-spacing:-.04em;margin-bottom:13px}.question-description{font-size:14px;margin-bottom:23px}.step-tag{font-size:10px;margin-bottom:16px}.answer{padding:15px 16px;min-height:69px;gap:12px;border-radius:12px}.answer-label{font-size:15px}.answer-detail{font-size:11px;margin-top:4px}.answer-index{width:25px;height:25px;font-size:11px}.answers{gap:10px;margin-bottom:19px}.text-input{font-size:19px;min-height:60px;padding:15px 16px;border-radius:12px}.form-field label{font-size:12px}.field-help{font-size:11px}.check{font-size:12px;gap:11px}.checks{gap:13px;margin:19px 0 22px}.check.friendly{padding:12px}.keyboard-hint{display:none}.upload-tile{min-height:206px}.upload-tile strong{font-size:17px}.upload-tile span{font-size:11px}.photo-card img{max-height:330px}.summary-strip{padding:12px 14px;font-size:11px}.preview-service-note{font-size:12px}.site-footer{font-size:9px;padding:17px 18px 22px;gap:6px 13px}.site-footer button{font-size:9px}.case-pair{gap:11px}.case-pair img{height:220px}dialog{padding:31px 22px}dialog h2{font-size:24px}dialog p{font-size:13px}}
@media(max-width:360px){.welcome .display{font-size:39px}.header-place{display:none}.question-title{font-size:25px}.primary{font-size:17px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.preview-mode{display:flex;gap:10px 20px;flex-wrap:wrap;justify-content:center;margin:22px 0 12px;border:0;padding:0}.preview-mode legend{float:left;width:100%;font-size:12px;font-weight:600;color:#566e5a;margin-bottom:10px}.preview-mode label{display:flex;align-items:center;gap:7px;font-size:12px;color:#687e68;cursor:pointer}.preview-mode input{accent-color:var(--brand);width:17px;height:17px;margin:0}

.photo-actions{display:flex;align-items:center;gap:16px}.photo-actions button{font-size:11px}@media(max-width:420px){.photo-caption{align-items:flex-start;gap:10px}.photo-actions{align-items:flex-end;flex-direction:column;gap:0}.photo-caption>span{padding-top:6px}}

.result-actions{justify-content:center;margin:12px 0 17px}

/* v84 additions for the live survey (/smile/) */
@keyframes arrive-fade{from{opacity:0}to{opacity:1}}
.panel.leaving{opacity:0;transform:translateY(-8px);transition:opacity .18s ease-in,transform .18s ease-in;animation:none}
.upload-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.upload-choices .upload-tile{min-height:190px}
.stage{position:relative;display:block;width:fit-content;max-width:100%;margin:0 auto;touch-action:none;cursor:crosshair;user-select:none;-webkit-user-select:none}
.stage img{display:block;max-width:100%;max-height:420px;height:auto;pointer-events:none}
.mouth-box{position:absolute;border:3px solid #fff;border-radius:12px;box-shadow:0 0 0 2px var(--brand),0 0 0 9999px rgba(10,30,28,.38);transition:left .15s var(--ease),top .15s var(--ease),width .15s var(--ease),height .15s var(--ease);outline:none}
.mouth-box:focus-visible{box-shadow:0 0 0 3px #b79255,0 0 0 9999px rgba(10,30,28,.38)}
.photo-caption{flex-wrap:wrap;gap:6px 14px;text-align:left}
.photo-actions{display:inline-flex;flex-wrap:wrap;gap:4px 14px}
.preview-mode{border:1px solid var(--line);border-radius:14px;margin:18px 0 6px;padding:12px 16px 14px;text-align:left;display:grid;gap:8px}
.preview-mode legend{font-weight:600;font-size:14px;padding:0 6px}
.preview-mode label{display:flex;align-items:center;gap:10px;font-size:15px;cursor:pointer;min-height:40px}
.preview-mode input{width:19px;height:19px;accent-color:var(--brand)}
.photo-consent{margin:16px 0 18px;text-align:left}
.compare{--pos:50%;position:relative;border-radius:17px;overflow:hidden;border:1px solid #d7e0d8;background:#e5e9e3;line-height:0}
.compare-img{display:block;width:100%;height:auto;max-height:520px;object-fit:contain}
.compare-after{position:absolute;inset:0;height:100%;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.compare-line{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.compare-tag{position:absolute;top:10px;font:600 11px/1 Inter,Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;background:rgba(17,34,32,.78);color:#fff;padding:6px 9px;border-radius:999px}
.compare-tag.left{left:10px}.compare-tag.right{right:10px;background:var(--brand)}
.compare-range{display:block;margin:12px 0 4px}
.compare-range input{width:100%;accent-color:var(--brand);height:32px}
.shade-toggle{display:inline-flex;gap:6px;margin:8px 0 2px;padding:4px;border-radius:999px;background:#edf4ee}
.shade-toggle button{border:0;border-radius:999px;padding:9px 16px;background:none;font-weight:600;font-size:13px;color:#3d5a4c;transition:background-color .3s var(--ease),color .3s var(--ease)}
.shade-toggle button[aria-pressed=true]{background:var(--brand);color:#fff}
.result-actions{justify-content:center;margin:10px 0 0}
.preview-service-note{font-size:13px;color:#5b6c63;margin:10px 0 0}
.preview-service-note:empty{display:none}
.next-steps{margin:30px 0 0;padding:20px 20px 16px;border-radius:16px;background:#fff;border:1px solid var(--line);text-align:left}
.next-steps h2{font:400 24px/1.1 Anton,'Arial Narrow',sans-serif;text-transform:uppercase;margin:0 0 12px;color:var(--ink)}
.next-steps ul{margin:0 0 8px;padding-left:18px;display:grid;gap:9px;font-size:14px;line-height:1.55;color:#4a5d51}
.next-steps strong{color:var(--ink)}
.primary[data-action=reconfirm]{margin-bottom:14px}
@media(max-width:420px){.upload-choices{grid-template-columns:1fr}.upload-choices .upload-tile{min-height:140px}.stage img{max-height:360px}}
@media(prefers-reduced-motion:reduce){.panel.leaving{opacity:1;transform:none}.mouth-box{transition:none}}

.text-area{min-height:132px;font-size:17px;line-height:1.5;resize:vertical;font-family:inherit;display:block}
.code-input{letter-spacing:.3em;text-align:center;font-size:26px;font-variant-numeric:tabular-nums}.code-actions{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:-4px 0 18px}
.test-code-note{margin:10px 0 0;padding:10px 12px;border-radius:10px;background:#f5f1e6;border-left:3px solid #a88b52;font-size:13px;color:#665a3b;text-align:left}