@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@400;450;500;550;600;650;700;750&display=swap');
:root{--sc-canvas:#f6fbfc;--sc-surface:#e8f4f5;--sc-ink:#173c47;--sc-ink-soft:#496773;--sc-accent:#087785;--sc-accent-ink:#fff;--sc-font-display:'Manrope',Arial,sans-serif;--sc-font-text:'DM Sans',Arial,sans-serif;--sc-section:clamp(3.5rem,7vw,7rem);--sc-gutter:clamp(20px,5vw,80px);--ink:var(--sc-ink);--soft:var(--sc-ink-soft);--teal:var(--sc-accent);--rule:#c4d9df;--paper:#f6fbfc;--ease:cubic-bezier(.23,1,.32,1)}*{box-sizing:border-box}html{scroll-padding-top:24px;scroll-behavior:smooth}body{margin:0;font:16px/1.65 var(--sc-font-text);color:var(--ink);background:var(--paper)}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-family:var(--sc-font-display);font-weight:500;text-wrap:balance}p{text-wrap:pretty}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--teal);outline-offset:5px}a:hover{text-decoration:none}.wrap{width:min(1280px,calc(100% - 2*var(--sc-gutter)));margin-inline:auto}.header{display:flex;justify-content:space-between;align-items:center;gap:32px;min-height:104px;border-bottom:1px solid var(--rule)}.wordmark{font:550 27px/1.1 var(--sc-font-display);letter-spacing:-1.1px;white-space:nowrap}.wordmark>span{font:500 12px var(--sc-font-text);letter-spacing:.5px;margin-left:4px}.wordmark small{display:block;font:550 8px/1.6 var(--sc-font-text);letter-spacing:1.25px;margin-top:9px}.header nav{display:flex;align-items:center;gap:29px;font-size:12px;font-weight:500}.header nav>a:not(.nav-cta):hover{color:var(--teal)}.nav-cta{border:1px solid #aac7ce;border-radius:5px;padding:12px 16px;display:flex;align-items:center;gap:20px}.nav-cta:hover{background:#e4f2f4}.nav-cta span{font-size:18px;line-height:1}.hero{background:linear-gradient(115deg,#f6fbfc 0%,#edf7fa 70%,#e7f4f4 100%);padding:42px 0 50px;overflow:clip}.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) 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#bdd8df;border-radius:50%;left:18%;top:-10px}.optical-orbit i:nth-child(2){width:400px;height:400px;left:13%;top:-40px}.optical-orbit i:nth-child(3){width:460px;height:460px;left:8%;top:-70px}.doctor-plate{position:absolute;left:24%;bottom:11px;z-index:3;background:#fff;box-shadow:0 10px 32px -20px #1b596f88;border:1px solid #d8e9ed;padding:14px 19px;display:flex;align-items:center;gap:13px;border-radius:5px}.doctor-plate p{font-size:16px;font-weight:550;line-height:1.3}.doctor-plate p>span{font-size:10px;font-weight:450}.doctor-plate small{display:block;font-size:10px;color:var(--soft);margin-top:5px}.plate-line{width:18px;height:26px;border:1px solid var(--teal);border-radius:50%}.visual-caption{position:absolute;left:0;top:67px;font-size:11px;line-height:1.9;color:var(--soft);max-width:150px}.form-card{position:relative;background:white;padding:28px 30px 23px;border:1px solid #ccdee4;border-radius:8px;box-shadow:0 16px 48px -36px #1b596f66;scroll-margin-top:24px;z-index:4}.form-heading-row{display:flex;align-items:center;gap:9px;margin-bottom:17px}.form-heading-row p{font-size:9px;font-weight:650;letter-spacing:1.7px;color:var(--teal)}.form-symbol{display:grid;place-items:center;background:#e5f4f4;color:var(--teal);width:25px;height:25px;font-size:17px;border-radius:50%}.form-card h2{font-size:36px;line-height:1.12;letter-spacing:-1.5px}.form-intro{font-size:13px;line-height:1.7;color:var(--soft);margin:15px 0 21px;max-width:340px}#crmWebToEntityForm{padding:0;width:100%}#crmWebToEntityForm form{display:grid;grid-template-columns:1fr 1fr;gap:15px 12px}.zcwf_row{min-width:0}.zcwf_col_lab{font-size:11px;font-weight:500;margin-bottom:6px}.zcwf_col_lab span{color:var(--teal)!important}.zcwf_col_fld input:not([type=submit]){display:block;width:100%;height:44px;border:1px solid #b8ced5;background:#fcfefe;color:var(--ink);border-radius:4px;padding:10px 11px;font:16px var(--sc-font-text)}.zcwf_row:nth-of-type(3),.zcwf_row:nth-of-type(4),.zcwf_row:has(.formsubmit){grid-column:1/-1}.wfrm_fld_dpNn{display:none!important}.formsubmit,.button{width:100%;display:flex;align-items:center;justify-content:space-between;border:0;border-radius:4px;background:var(--teal);color:#fff;padding:14px 17px;min-height:48px;font:550 12px/1.5 var(--sc-font-text);cursor:pointer;transition:background 140ms var(--ease),transform 140ms var(--ease)}.formsubmit:hover,.button:hover{background:#075d69}.formsubmit:active,.button:active{transform:translateY(1px)}.formsubmit:disabled{opacity:.65;cursor:wait}.privacy-note{font-size:10px;line-height:1.7;margin-top:15px;color:var(--soft)}.privacy-note a{text-decoration:underline;text-underline-offset:3px}.form-foot{font-size:9px;line-height:1.7;margin-top:11px;padding-top:10px;border-top:1px solid #dbe8ec;color:var(--soft)}.section{padding-block:var(--sc-section)}h2{font-size:clamp(34px,3.5vw,49px);line-height:1.15;letter-spacing:-2px}h2 span{color:var(--teal)}.counsel{padding-block:76px 86px}.counsel>.section-label{margin-bottom:28px}.counsel-inner{display:grid;grid-template-columns:1fr 1fr;gap:10%}.counsel-copy{color:var(--soft);font-size:14px;max-width:560px}.counsel-copy .lead{font-size:20px;color:var(--ink);margin-bottom:18px}.precision{background:#e4f2f6;color:var(--ink)}.precision-stage{display:flex;align-items:center;overflow:hidden}.precision-stage>.wrap{padding-block:40px}.precision-heading{display:grid;grid-template-columns:1fr 1fr;gap:20px 10%;align-items:end}.precision-heading>.section-label{grid-column:1/-1}.precision-heading h2{font-size:clamp(36px,4vw,58px)}.precision-heading>p:last-child{color:var(--soft);font-size:15px;line-height:1.7;max-width:350px;margin-bottom:3px}.optics-illustration{width:min(100%,900px);margin:28px auto 0}.optics-illustration svg{width:100%;height:min(36vh,330px);display:block;overflow:visible}.axis{stroke:#97b8c4;stroke-width:1;stroke-dasharray:3 8;fill:none}.lens{fill:#d5eaef;stroke:#4a8799;stroke-width:1.1;fill-opacity:.45}.lens-back{fill:none;stroke:#9bbfc9}.retina{fill:none;stroke:#719ba9;stroke-width:1}.ray{stroke:url(#rayInk);stroke-width:1.5;fill:none;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:0}.focus-halo{fill:#c3e6e9;stroke:#087785;stroke-width:1}.focus-point{fill:#087785}.diagram-labels{display:flex;justify-content:space-between;width:83%;margin:0 auto;font-size:11px;color:var(--soft)}.precision-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:25px;margin-top:28px;border-top:1px solid #b7d2dc}.planning-state{font-size:14px;font-weight:500;display:flex;align-items:center;gap:10px}.status-dot{width:7px;height:7px;background:#087785;border-radius:50%}.diagram-note{font-size:10px;color:var(--soft);max-width:250px}.options{background:var(--paper)}.options-intro{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:45px}.options-intro>p{font-size:14px;max-width:350px;color:var(--soft)}.treatment-ledger{border-top:1px solid var(--rule)}.treatment-ledger article{display:grid;grid-template-columns:1fr 1fr;gap:10%;padding:36px 0;border-bottom:1px solid var(--rule)}.treatment-heading>p{font-size:9px;letter-spacing:1.2px;color:var(--teal);font-weight:600;margin-bottom:14px}.treatment-heading h3{font-size:27px;line-height:1.2;letter-spacing:-1px}.treatment-description{font-size:14px;color:var(--soft)}.treatment-description h4{font-size:17px;letter-spacing:-.4px;color:var(--ink);margin-bottom:12px}.text-link{display:inline-flex;gap:30px;align-items:center;border-bottom:1px solid var(--teal);padding-bottom:6px;margin-top:21px;color:var(--teal);font-size:12px;font-weight:550}.text-link:hover{color:#064f5a}.treatment-description ul{margin:17px 0;padding:0;list-style:none;color:var(--ink)}.treatment-description li{padding-block:8px}.treatment-description .small-copy{font-size:12px;margin-top:15px;max-width:380px}.questions{display:grid;grid-template-columns:1fr 1fr;gap:10%;margin-top:65px}.questions h3{font-size:26px;letter-spacing:-1px}.question-list details{border-bottom:1px solid var(--rule)}.question-list details:first-child{border-top:1px solid var(--rule)}summary{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;padding:19px 0;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary>span{font-size:20px;color:var(--teal)}details[open] summary>span{transform:rotate(45deg)}details p{font-size:13px;color:var(--soft);padding:0 20px 22px 0}.invitation{background:#dceff1;border-top:1px solid #c2dfe2}.invitation-inner{display:grid;grid-template-columns:45px 1fr auto;gap:25px;align-items:center;padding-block:65px}.closing-mark{font-size:42px;color:var(--teal)}.invitation h2{font-size:clamp(30px,3vw,42px);letter-spacing:-1.5px}.invitation-inner p{font-size:14px;color:var(--soft);margin-top:14px}.invitation .button{width:auto;gap:35px;white-space:nowrap}.footer{display:flex;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:25px;border-top:1px solid #bbd7db;padding-block:28px}.footer .wordmark{font-size:23px}.footer>div{display:flex;gap:26px;font-size:11px}.footer a:hover{color:var(--teal)}.footer>p{width:100%;font-size:10px;color:var(--soft)}.skip{position:fixed;left:20px;top:-80px;background:#fff;z-index:99;padding:10px}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::selection{background:#b9e2e7;color:#123c47}input{caret-color:var(--teal)}
@media(hover:hover) and (pointer:fine){.portrait-frame img{transition:transform 250ms var(--ease)}.hero-visual:hover .portrait-frame img{transform:scale(1.025)}}
@media(min-width:1500px){.hero{padding-block:55px 65px}.hero-visual{margin-top:40px}.portrait-frame{height:285px}.form-card{padding:32px 34px 26px}.form-intro{margin-block:17px 24px}.zcwf_col_fld input:not([type=submit]){height:48px}}
@media(max-width:1080px){.header nav{gap:20px}.header nav>a:not(.nav-cta){display:none}.hero-grid{gap:38px;grid-template-columns:minmax(0,1fr) minmax(320px,.95fr)}h1{font-size:66px;letter-spacing:-3px}.form-card{padding:25px}.portrait-frame{margin-left:25%;width:70%;height:245px}.visual-caption{display:none}.doctor-plate{left:0;bottom:0}.hero-visual{margin-top:37px}.precision-heading{gap:15px 7%}.precision-heading h2{font-size:43px}.precision-stage>.wrap{padding-block:35px}.optics-illustration svg{height:min(32vh,300px)}}
@media(max-width:760px){:root{--sc-gutter:24px;--sc-section:56px}.header{min-height:86px;gap:20px}.wordmark{font-size:24px}.wordmark small{font-size:6px;letter-spacing:.8px}.header nav .nav-cta{font-size:10px;padding:10px 12px;gap:10px;line-height:1.35;max-width:145px}.nav-cta span{font-size:15px}.hero{padding-block:30px 46px}.hero-grid{display:flex;flex-direction:column;gap:0}.hero-story{display:contents}.hero .eyebrow{order:1;font-size:9px;letter-spacing:1.2px;margin:0 0 14px}h1{order:2;font-size:clamp(54px,10.5vw,72px);letter-spacing:-2.8px;line-height:1.02}.hero-intro{order:3;font-size:14px;margin:18px 0 25px}.hero-intro br{display:none}.form-card{order:4;width:100%;padding:26px;border-radius:7px}.form-heading-row{margin-bottom:14px}.form-card h2{font-size:32px;letter-spacing:-1.2px}.form-card h2 br{display:none}.form-intro{font-size:13px;margin-block:12px 20px;max-width:none}.form-foot{font-size:10px}.privacy-note{font-size:11px}.hero-visual{order:5;width:100%;min-height:330px;margin-top:42px}.portrait-frame{width:67%;height:320px;margin-left:29%;border-top-left-radius:72px}.doctor-plate{left:3%;bottom:0}.visual-caption{display:block;left:0;top:28px;font-size:10px;max-width:105px}.optical-orbit{inset:-10px -15px 0 0}.optical-orbit i{left:12%;width:260px;height:260px}.optical-orbit i:nth-child(2){left:4%;width:320px;height:320px}.optical-orbit i:nth-child(3){left:-4%;width:380px;height:380px}.counsel{padding-block:54px}.counsel>.section-label{font-size:8px;letter-spacing:1.2px;margin-bottom:22px}.counsel-inner{grid-template-columns:1fr;gap:24px}h2{font-size:34px;letter-spacing:-1.5px}.counsel-copy .lead{font-size:18px}.counsel-copy{font-size:14px}.precision-stage{display:block!important;height:auto!important;position:relative!important;overflow:visible}.precision{height:auto!important}.precision-stage>.wrap{padding-block:45px}.precision-heading{display:block}.precision-heading>.section-label{font-size:8px;letter-spacing:1.2px;margin-bottom:21px}.precision-heading h2{font-size:34px}.precision-heading>p:last-child{font-size:14px;margin-top:21px}.optics-illustration{margin-top:30px}.optics-illustration svg{height:auto;aspect-ratio:700/380}.diagram-labels{width:100%;font-size:9px;margin-top:10px}.precision-bottom{display:block;margin-top:24px;padding-top:21px}.planning-state{font-size:13px}.diagram-note{font-size:10px;margin-top:13px;max-width:none}.options-intro{display:block;margin-bottom:30px}.options-intro>p{margin-top:22px;max-width:360px}.treatment-ledger article{grid-template-columns:1fr;gap:22px;padding-block:30px}.treatment-heading h3{font-size:26px}.treatment-heading>p{font-size:8px;margin-bottom:12px}.treatment-description h4{font-size:16px}.questions{grid-template-columns:1fr;gap:24px;margin-top:45px}.questions h3{font-size:25px}.question-list summary{font-size:13px;padding-block:20px}.invitation-inner{grid-template-columns:1fr;gap:20px;padding-block:43px}.closing-mark{font-size:34px;line-height:1}.invitation h2{font-size:33px}.invitation-inner p{font-size:14px;margin-top:14px}.invitation .button{justify-self:start;margin-top:6px;font-size:12px}.footer{gap:22px;padding-block:26px}.footer .wordmark{font-size:21px}.footer>div{gap:20px;font-size:11px}.footer>p{font-size:10px;line-height:1.8}}
@media(max-width:390px){:root{--sc-gutter:20px}.header{gap:12px}.header .wordmark{font-size:21px}.header .wordmark small{font-size:5.5px}.header nav .nav-cta{font-size:9px;max-width:120px;padding:9px}.form-card{padding:23px 21px}.form-card h2{font-size:29px}.hero .eyebrow{font-size:8px}h1{font-size:56px}.hero-visual{min-height:300px}.portrait-frame{height:290px}.doctor-plate{padding:12px 15px}.visual-caption{max-width:85px}.doctor-plate p{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.precision{height:auto!important}.precision-stage{position:relative!important;height:auto!important;min-height:0!important}.precision-stage>.wrap{padding-block:55px}.ray{stroke-dashoffset:0!important}.focus-point,.focus-halo{opacity:1!important}.optical-orbit,.portrait-frame,.doctor-plate{transform:none!important}}
/* This static route also supports motion-off browser QA without changing device settings. */
html[data-motion='off']{scroll-behavior:auto}html[data-motion='off'] [data-sc-parallax]{transform:none!important}html[data-motion='off'] .precision{height:auto!important}html[data-motion='off'] .precision-stage{position:relative!important;height:auto!important;min-height:0!important}html[data-motion='off'] .precision-stage>.wrap{padding-block:55px}html[data-motion='off'] .ray{stroke-dashoffset:0!important}html[data-motion='off'] [data-sc-in]{opacity:1!important;transform:none!important}html[data-motion='off'] [data-sc-reveal]{clip-path:none!important}
@media(min-width:1081px){.portrait-frame{width:46%;height:300px;margin-left:40%;max-width:290px}.hero-visual{min-height:305px}.doctor-plate{bottom:8px;left:25%}}
/* Direct jumps keep the form immediately reachable and make keyboard navigation predictable. */
html{scroll-behavior:auto}

/* Content remains present without JavaScript, or with motion disabled. */
html:not(.motion-enabled) [data-sc-in],html:not(.motion-enabled) [data-sc-stagger]>*{opacity:1!important;transform:none!important;transition:none!important}

/* Supplied brand artwork, retaining its original colours and transparency. */
.wordmark{display:block;line-height:0;letter-spacing:normal}
.brand-logo{display:block;width:230px;height:auto;max-width:100%}
.header{min-height:112px}
.footer .brand-logo{width:180px}
@media(max-width:760px){.header{min-height:92px}.header .brand-logo{width:175px}.footer .brand-logo{width:160px}}
@media(max-width:390px){.header .brand-logo{width:164px}}

/* Mobile introduction: face and text together before the enquiry form. */
.hero-intro-row{display:contents}
.mobile-portrait{display:none}
@media(max-width:760px){
 .hero-intro-row{display:grid;grid-template-columns:minmax(0,1fr) 96px;align-items:center;gap:16px;order:3;width:100%;margin:18px 0 25px}
 .hero-intro-row .hero-intro{grid-column:1;grid-row:1;order:0;margin:0;max-width:none;font-size:13.5px;line-height:1.65;text-wrap:pretty}
 .mobile-portrait{grid-column:2;grid-row:1;display:block;width:96px;height:96px;margin:0;border:4px solid #fff;border-radius:50%;background:#dceff1;box-shadow:0 0 0 1px #a6cfd5,0 9px 20px -12px #17566980;overflow:hidden}
 .mobile-portrait img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 23%}
 .hero-visual{display:none}
}
@media(max-width:360px){
 .hero-intro-row{grid-template-columns:minmax(0,1fr) 86px;gap:12px}
 .mobile-portrait{width:86px;height:86px}
 .hero-intro-row .hero-intro{font-size:13px}
}

/* Keep the mobile counsel heading to three deliberate lines. */
.counsel-phrase{color:inherit}
@media(max-width:760px){
 .counsel-inner h2{text-wrap:initial}
 .counsel-phrase,.counsel-emphasis{display:block}
 .counsel-phrase{white-space:nowrap}
 .counsel-desktop-break{display:none}
}

/* Blue marks the consultation action and light paths. */
:root{--blue:#2463c4;--blue-hover:#174d9d}
.formsubmit,.invitation .button{background:var(--blue);color:#fff}
.formsubmit:hover,.invitation .button:hover{background:var(--blue-hover)}
.nav-cta,.text-link{color:var(--blue);border-color:var(--blue)}
.nav-cta:hover{background:#e9f1fd;color:var(--blue-hover)}
.text-link:hover{color:var(--blue-hover);border-color:var(--blue-hover)}
.lens-option li{font-weight:550}
.counsel-copy .lead{line-height:1.4}
/* Native details remain usable without JavaScript. Enhanced answers slide both ways. */
.faq-enhanced .faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows 280ms var(--ease)}
.faq-enhanced details[data-expanded="true"] .faq-answer{grid-template-rows:1fr}
.faq-answer-inner{min-height:0;overflow:hidden}
.question-list summary>span{transition:transform 280ms var(--ease)}
.faq-enhanced details:not([data-expanded="true"]) summary>span{transform:none}
@media(max-width:760px){
 .lens-option ul{margin-block:12px}
 .lens-option li{padding-block:3px;line-height:1.45}
 .counsel-inner h2{line-height:1.07}
}
@media(prefers-reduced-motion:reduce){.faq-enhanced .faq-answer,.question-list summary>span{transition:none}}
html[data-motion="off"] .faq-answer,html[data-motion="off"] .question-list summary>span{transition:none}

/* The optical explanation scrolls naturally on every viewport. */
.cornea{fill:none;stroke:#4a8799;stroke-width:1.1}
.anatomy-labels{fill:var(--soft);font:500 18px var(--sc-font-text);text-anchor:middle}
@media(max-width:760px){
 .hero h1{font-size:clamp(46px,10vw,58px);font-weight:450;letter-spacing:-2.3px;line-height:1.05}
}

@media(max-width:760px){.optics-illustration svg{aspect-ratio:700/420}}

/* A flat stroke also paints the horizontal centre ray (zero-height bounds). */
.ray{stroke:var(--blue)}