:root{--white:#ffffff;--mist:#e9eef4;--blue:#315f99;--navy:#142c49;--ink:#1b2d42;--line:#d3dbe4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--white);color:var(--ink);font:17px/1.5 Arial,Helvetica,sans-serif}a{color:inherit;text-underline-offset:5px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{display:block;width:100%;height:auto}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #315f99;outline-offset:5px}.skip{position:absolute;top:-100px;background:white;padding:15px;z-index:9}.skip:focus{top:0}.demo-banner{text-align:center;background:#eef2f6;font-size:13px;padding:6px 16px}header{display:flex;align-items:center;justify-content:space-between;padding:16px 4%;gap:30px}header>a{flex-shrink:0}.logo{width:250px;height:auto}nav{display:flex;gap:28px;align-items:center}nav>a{text-decoration:none;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--navy);color:var(--white);padding:16px 25px;border:1px solid var(--navy);text-decoration:none;min-height:48px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.045em}.button:hover{background:#234a76}.button.coral{background:var(--blue);color:var(--ink);border-color:var(--blue)}.text-link{text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:6px;font-size:14px;font-weight:700}.menu-toggle{display:none}h1,h2{font-family:Arial,Helvetica,sans-serif;font-weight:700;line-height:1.06;letter-spacing:-.055em;margin:0 0 24px}h1{font-size:clamp(56px,6.7vw,108px)}h2{font-size:clamp(36px,4vw,62px)}h3{font-size:23px;line-height:1.2;margin:18px 0 12px}p{margin:0 0 20px}.hero{display:grid;grid-template-columns:44% 56%;min-height:660px}.hero-copy{padding:50px 9% 32px;background:var(--blue);display:flex;flex-direction:column;justify-content:center}.eyebrow{font-size:12px;letter-spacing:.16em;font-weight:700}.slide-copy{min-height:110px}.slide-copy h2{font-family:Arial,sans-serif;font-size:22px;letter-spacing:-.02em;margin:8px 0}.slide-copy p{max-width:380px}.hero-art{position:relative;overflow:hidden;background:var(--mist)}.hero-art img{height:100%;object-fit:cover;animation:slowZoom 8s ease-out both}.hero-art img.changing{animation:none;opacity:.25;transform:scale(1.01)}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.slider-controls{display:flex;align-items:center;gap:20px;margin-top:30px}.slider-controls button{border:1px solid #a2b1c3;background:transparent;padding:8px 14px;min-height:44px}.slider-controls span{font-size:13px}.slide-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-bottom:1px solid var(--line)}.slide-tabs button{padding:18px 10px;border:0;background:transparent;border-right:1px solid var(--line);font-size:14px}.slide-tabs button[aria-pressed=true]{background:var(--mist);box-shadow:inset 0 -3px var(--navy)}.section{padding:70px 4%}.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.steps h2{font-size:38px;margin-bottom:40px}.steps h2 br{display:none}.steps .step-link{position:relative;padding-left:76px;padding-right:24px;border-right:1px solid var(--line)}.steps .step-link:last-child{border:0}.steps h3{margin-top:0;font-size:20px}.steps p{font-size:15px}.step-number{position:absolute;left:0;top:-8px;font-size:50px;font-weight:400}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:35px}.section-heading p{max-width:250px}.treatments{padding-top:35px}.treatment img{aspect-ratio:1;object-fit:cover;transition:filter .25s}.treatment a:hover img{filter:brightness(1.06)}.treatment p{font-size:16px}.caption{font-size:12px;margin-top:20px}.analysis-section,.voucher{display:grid;grid-template-columns:1fr 1fr}.analysis-section>img{height:100%;object-fit:cover}.panel{padding:65px 9%}.dark{background-color:var(--navy);color:var(--white);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' opacity='.045' filter='url(%23n)' d='M0 0h160v160H0z'/%3E%3C/svg%3E")}.dark :focus-visible{outline-color:var(--white)}.dark .eyebrow{color:var(--blue)}.analysis-list{padding-left:30px;margin:32px 0}.analysis-list li{padding:14px 5px;border-bottom:1px solid #cbd5e0}.gallery-main{min-height:330px;background:#f0f3f6;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border:1px solid var(--line);padding:30px}.gallery-main span{letter-spacing:.2em;font-size:12px}.gallery-main p{font-size:42px;line-height:1.12;margin:22px 0}.gallery-main small{font-size:14px}.gallery-slots{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:15px}.gallery-slots span{border:1px solid var(--line);padding:25px;font-size:14px;color:#536478}.gallery-slots button{padding:0;background:none;border:0}.gallery-slots img{aspect-ratio:1.5;object-fit:cover}.gallery-image{padding:0;border:0;width:100%;background:transparent}.gallery-image img{aspect-ratio:2.3;object-fit:cover}.booking-section{display:grid;grid-template-columns:1fr 1fr;gap:8%;background:#edf2f7}.booking-section>div>p{max-width:400px}.notice{border-left:2px solid var(--navy);padding:0 0 0 18px;max-width:450px;margin-top:35px}.notice p{font-size:14px;margin-top:8px}form label{display:block;font-size:14px;margin-bottom:8px;font-weight:700}input,select{width:100%;border:1px solid #a2b1c3;background:#ffffff;padding:13px;margin-bottom:24px;min-height:48px;color:var(--ink);border-radius:0}fieldset{border:0;padding:0;margin:0 0 20px}legend{font-size:14px;font-weight:700;margin-bottom:10px}.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.slot{border:1px solid #a2b1c3;background:transparent;padding:12px}.slot[aria-pressed=true]{background:var(--navy);color:var(--white)}.voucher-art{background:#e6ecf2;padding:70px 12%;display:flex;align-items:center;justify-content:center;perspective:900px}.voucher-card{background:#ffffff;border:1px solid #ccd5df;box-shadow:10px 24px 32px #142c4920;padding:32px;width:100%;transform:rotate(-7deg);text-align:center}.voucher-card img{margin:0 auto 24px}.voucher-card p{font-size:12px;letter-spacing:.2em;border-top:1px solid #b5c1ce;padding-top:18px}.voucher-card span{font-size:12px}footer{display:grid;grid-template-columns:1.1fr 1fr 1.3fr;gap:30px;padding:40px 4%;align-items:center}footer a,footer p{font-size:14px}footer>.caption{grid-column:1/-1;margin:0;font-size:12px;opacity:.7}.reverse{filter:brightness(0) invert(1)}dialog{background:var(--white);color:var(--ink);border:0;padding:48px;max-width:620px;width:calc(100% - 32px);max-height:90vh;overflow:auto}dialog::backdrop{background:#0c1d36a6}.close-dialog{position:absolute;right:12px;top:8px;background:transparent;border:0;font-size:30px;width:44px;height:44px}dialog h2{font-size:38px}#gallery-dialog{max-width:1000px}#gallery-full{max-height:65vh;object-fit:contain}.detail{max-width:1180px;margin:auto;padding:55px 4%}.detail-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.detail h1{font-size:clamp(45px,5vw,75px)}.detail-hero img{aspect-ratio:1;object-fit:cover}.detail-body{max-width:750px;padding-top:55px}.detail-body h2{font-size:34px;margin-top:40px}.detail-body li{margin:12px 0}.breadcrumb{font-size:14px;margin-bottom:30px}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:700}details p{margin-top:14px}.detail .actions{margin-top:28px}@keyframes slowZoom{from{transform:scale(1.025)}to{transform:scale(1)}}@media(min-width:1600px){body{max-width:1800px;margin:auto}}@media(max-width:950px){nav{gap:16px}header .logo{width:180px}.hero-copy{padding:35px 7%}.hero{min-height:580px}.actions{gap:18px}.panel{padding:40px 7%}.steps .step-link{padding-left:45px}.step-number{font-size:35px}.three{gap:20px}.booking-section{gap:40px}}@media(max-width:700px){header{flex-wrap:wrap;padding:10px 5%}.logo{width:190px}.menu-toggle{display:block;border:1px solid var(--navy);padding:10px 18px;background:transparent}nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding:15px 0}nav.open{display:flex}nav a{padding:10px}.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:35px 6%}.hero h1{font-size:64px;max-width:10ch}.hero-art{height:390px}.hero-art img{object-position:center 35%}.slide-copy{min-height:100px}.slide-tabs button{font-size:12px;padding:14px 8px}.section{padding:45px 6%}.three,.analysis-section,.voucher,.booking-section,.detail-hero{grid-template-columns:1fr}.steps h2{font-size:32px}.steps .step-link{border:0;border-bottom:1px solid var(--line);padding-left:60px;padding-bottom:15px}.section-heading{display:block}.section-heading p{font-size:15px}.treatment{margin-bottom:25px}.treatment img{max-height:440px}.analysis-section>img{max-height:470px}.panel{padding:45px 6%}.gallery-main{min-height:250px}.gallery-slots{grid-template-columns:repeat(2,1fr)}.gallery-slots span{padding:18px}.voucher-art{min-height:310px}.booking-section{gap:30px}footer{grid-template-columns:1fr;padding:35px 6%}.detail{padding:30px 6%}.detail-hero{gap:30px}.detail-body{padding-top:20px}dialog{padding:45px 24px}dialog h2{font-size:32px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(max-width:700px){header{gap:12px}header .logo{width:160px}.menu-toggle{padding:10px 14px}.hero h1{font-size:clamp(36px,12vw,64px);max-width:none}.section-heading h2,.panel h2{overflow-wrap:break-word}}
/* Complete treatment catalogue. */
.catalogue{max-width:1500px;margin:auto}.catalogue h1{font-size:clamp(2.8rem,7vw,6rem);line-height:1.02;margin:1.5rem 0}.catalogue>p{max-width:70ch}.catalogue-nav{display:flex;flex-wrap:wrap;gap:.6rem;margin:2rem 0}.catalogue-nav a{border:1px solid currentColor;padding:.7rem 1rem;text-decoration:none;font-size:1rem}.catalogue-nav a:hover,.catalogue-nav a:focus-visible{background:#e6eef8;color:#142c49}.catalogue-note{padding:1.5rem;background:#eef3f8;margin:2rem 0;line-height:1.65}.catalogue-group{padding:2rem 0;scroll-margin-top:2rem}.catalogue-group h2{font-size:clamp(2rem,4vw,3.5rem)}.catalogue-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:3rem}.catalogue-item{border-top:1px solid #cbd5e0;padding:1.5rem 0;scroll-margin-top:2rem;min-width:0}.catalogue-item h3{font-size:1.35rem;line-height:1.3;overflow-wrap:anywhere}.catalogue-item ul{padding-left:1.2rem;line-height:1.7;margin-bottom:1.2rem}.catalogue-item .text-link{display:inline-block;margin-bottom:.6rem}.catalogue-cta{display:flex;align-items:center;justify-content:space-between;gap:2rem;border-top:1px solid #cbd5e0;padding:2rem 0;margin-top:2rem}.catalogue-cta .button{flex-shrink:0}.catalogue-cta h3{font-size:1.6rem}#service{width:100%;max-width:100%;min-width:0}@media(max-width:700px){.catalogue-items{grid-template-columns:1fr}.catalogue-cta{align-items:flex-start;flex-direction:column}.catalogue-nav a{flex-grow:1}.catalogue .button{white-space:normal}}

/* Concept 2 — silver daylight. White and grey surfaces, navy and blue accents. */
body{background:var(--white);color:var(--ink)}
header{background:#fff;border-bottom:1px solid #e5eaf0}
header .logo,.voucher-card img,footer .logo{filter:none}
.button{border-radius:999px;text-transform:none;letter-spacing:0;font-size:15px;padding:14px 25px;color:#fff}
.button.coral{background:var(--navy);border-color:var(--navy);color:#fff}
.button.coral:hover,.button:hover{background:#234a76;border-color:#234a76}
.hero{min-height:600px;grid-template-columns:46% 54%;background:#f6f8fb}
.hero-copy{background:linear-gradient(125deg,#fff 10%,#f2f5f9 100%);padding:48px 8%;position:relative;z-index:1}
.hero h1{font-size:clamp(52px,6.1vw,92px);color:var(--navy);font-weight:700}
.hero .eyebrow{color:#416693}.hero-art{background:#eef2f6}
.hero-art::after{content:"";position:absolute;inset:0 auto 0 0;width:12%;background:linear-gradient(90deg,#f3f6fa,transparent);pointer-events:none}

.slider-controls button,.menu-toggle{border-radius:999px;color:var(--navy);border-color:#a2b1c3}
.slide-tabs{background:#fff}.slide-tabs button{color:#536478}.slide-tabs button[aria-pressed=true]{background:#edf3fa;color:var(--navy);box-shadow:inset 0 -2px #315f99}
.steps{border-bottom:1px solid #e4e9ef}.step-number{color:#416693}
h2,h3{color:var(--navy)}.section-heading p,.treatment p{color:#536478}
.treatment{border:1px solid #e1e6ec;border-radius:12px;overflow:hidden;background:#fff;padding-bottom:22px}
.treatment>h3,.treatment>p,.treatment>.text-link{margin-left:20px;margin-right:20px}
.treatment h3{font-size:22px}.treatment>.text-link{display:inline-block}
.dark{background-color:#eef2f6;color:var(--ink);background-image:linear-gradient(125deg,#f8fafc,#e9eef4)}
.dark .eyebrow{color:#315f99}.dark :focus-visible{outline-color:#315f99}
.analysis-list{list-style:decimal-leading-zero}.analysis-list li::marker{color:#416693}
.gallery-main{background:linear-gradient(135deg,#f8fafc,#e5ebf2);border-radius:12px;color:#536478}.gallery-slots span{border-radius:8px;background:#f8fafc}
.booking-section{background:#f2f5f9;border-top:1px solid #e0e7ef;border-bottom:1px solid #e0e7ef}
input,select,.slot{border-radius:8px}.slot{background:#fff}.slot[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.voucher-art{background:linear-gradient(135deg,#f7f9fb,#dbe3ec 58%,#f1f4f8)}
.voucher-card{background:linear-gradient(120deg,#fff,#f4f6f9);border-radius:6px;box-shadow:10px 24px 32px #142c4920}
footer.dark{background:#fff;color:var(--ink);border-top:1px solid #e1e6ec}
.caption,.eyebrow{font-size:13px}.catalogue-nav a{border-color:#cbd5e0;border-radius:999px;background:#fff;color:var(--navy)}
.catalogue-note{border-radius:12px;background:#f0f4f9}.detail-hero img{border-radius:12px}
dialog{border:1px solid #d3dbe4;border-radius:16px;box-shadow:0 24px 90px #142c4933}
@media(max-width:700px){.hero{grid-template-columns:1fr}.hero-copy{padding:36px 6%}.hero h1{font-size:clamp(40px,10.8vw,64px)}.hero-art{height:380px}.hero-art::after{inset:0 0 auto;width:100%;height:36px;background:linear-gradient(#f3f6fa,transparent)}.treatment{margin-bottom:0}.catalogue-nav{display:flex}.catalogue-nav a{width:auto}.steps h2{font-size:31px}.treatment>h3,.treatment>p,.treatment>.text-link{margin-left:18px;margin-right:18px}}

@media(max-width:700px){.slide-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Keep portrait photographs from changing the carousel height between slides. */
#hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.steps .step-link{display:block;text-decoration:none;border-radius:6px;transition:background .2s}.steps .step-link:hover{background:var(--mist)}.steps .step-link:hover h3{text-decoration:underline;text-underline-offset:5px}

.hero-photo-transition{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
/* Safari 26 derives toolbar tint from a solid viewport-attached top element. */
.demo-banner{position:sticky;top:0;z-index:8;background:#142c49;color:#fff}
.demo-banner a:focus-visible{outline-color:#fff}
html{scroll-padding-top:70px}
@media(min-width:761px){.demo-banner~main .selection-panel{top:54px}}

/* Current treatment promotion */
.promo-section{display:grid;grid-template-columns:1fr 1fr;background:#eef2f6;margin:0;isolation:isolate}.promo-photo{min-width:0;min-height:540px;position:relative;overflow:hidden}.promo-photo img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center 35%}.promo-copy{padding:clamp(32px,5vw,80px);align-self:center}.promo-copy h2{font-size:clamp(32px,3.5vw,58px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 18px;overflow-wrap:anywhere}.promo-area{font-size:clamp(20px,2vw,28px);margin:0 0 20px}.promo-intro{max-width:42ch;color:#43566d}.promo-price{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin:24px 0 10px}.promo-price>strong{font-size:clamp(52px,5vw,78px);line-height:1;font-weight:700;letter-spacing:-.04em}.promo-price>strong>span{font-size:.4em;letter-spacing:0}.promo-before{display:grid;gap:4px;color:#52647a;font-size:13px}.promo-before del{font-size:27px;text-decoration-thickness:1px}.promo-reference{font-size:13px;color:#43566d;margin:0 0 24px}.promo-copy .button{display:inline-flex;gap:16px;align-items:center}.promo-confirmation{font-size:13px;color:#43566d;max-width:40ch;margin-top:18px}.promo-price-list{padding:24px;background:#eef2f6;border:1px solid var(--line);margin:24px 0}.promo-price-list h2{margin-top:0}.promo-price-list .promo-reference{margin:14px 0 0}
@media(max-width:760px){.promo-section{grid-template-columns:1fr}.promo-photo{min-height:0;aspect-ratio:1.1}.promo-copy{padding:30px 24px 36px}.promo-copy h2{font-size:clamp(30px,8.8vw,50px)}.promo-copy .button{font-size:15px}.promo-price{gap:24px}}