/* Warm editorial system. Original Ambest logo and client artwork retain their colours. */
:root{--paper:#faf8f5;--surface:#fff;--wash:#f2eef7;--ink:#252033;--muted:#5f596b;--blue:#4f3474;--orange:#c86b3c;--line:#e5e0e9;--input-line:#887f91;--focus:#4f3474;--error:#9b2f32;--success:#245c4a;--cinema:#211a30;--radius:16px;--header-offset:104px;--ease:180ms ease;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--space-30:120px}
html{scroll-padding-top:var(--header-offset)}body{background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:1.65}h1,h2,h3,h4,strong,b,summary{font-weight:500}h1,h2,h3{letter-spacing:-.035em;line-height:1.15}h2{font-size:clamp(30px,3.4vw,46px);max-width:26ch;margin-bottom:28px}h3{font-size:clamp(22px,2vw,28px)}p{max-width:70ch}a{color:var(--blue);text-underline-offset:4px}a:hover{color:#3c2759}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:4px}button,input,select,textarea{font:inherit}.shell{width:min(1280px,calc(100% - 96px))}.section{padding-block:96px}.tint,.client-voices{background:var(--wash)}.eyebrow{font-size:14px;line-height:1.5;letter-spacing:.02em;text-transform:none;color:var(--blue);margin-bottom:18px}.lede{font-size:clamp(17px,1.4vw,20px);line-height:1.65;max-width:62ch;color:var(--muted)}.caption,figcaption,.hero-note{font-size:14px;color:var(--muted);line-height:1.6}.actions{gap:18px 28px;align-items:center}.button{background:var(--blue);color:#fff;border:1px solid var(--blue);border-radius:11px;min-height:50px;font-size:16px;font-weight:500;padding:12px 24px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;transition:background var(--ease),border-color var(--ease);transform:none}.button:hover{background:#3c2759;border-color:#3c2759;color:#fff;transform:none}.button:active{background:#34214e}.button.secondary{background:var(--surface);border-color:var(--input-line);color:var(--blue)}.button.secondary:hover{background:var(--wash);border-color:var(--blue)}.button:disabled{cursor:wait;background:#6e5b85;color:#fff;border-color:#6e5b85}.text-link{font-size:16px;text-decoration:underline}.text-button{border:0;background:none;padding:10px 4px;min-height:44px;color:var(--blue);text-decoration:underline;cursor:pointer;font-size:14px}.skip:focus{z-index:1100}section[id],.brief-anchor,[id^=enquiry-],#enquiry-status{scroll-margin-top:var(--header-offset)}
.site-header{position:sticky;top:0;z-index:100;background:#faf8f5f7;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{min-height:88px;gap:32px}.site-header .logo{width:190px;height:auto}.navigation{gap:28px}.navigation>.desktop-links{gap:24px}.navigation a,.navigation summary{font-size:16px;line-height:1.4}.navigation summary{min-height:48px;display:flex;align-items:center;gap:8px}.navigation .nav-cta{font-size:15px;min-height:48px;padding:12px 20px}.navigation a:not(.button){color:var(--ink)}.navigation a:not(.button):hover{text-decoration:underline}.navigation summary::after{font-size:16px}.services-mega,.portfolio-menu-links{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:0 0 20px 20px;padding:28px 36px 32px;box-shadow:0 12px 30px #25203312;max-height:calc(100dvh - 108px);overflow:auto}.services-menu-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid var(--line)}.services-menu-intro p{font-size:18px;margin:0}.services-menu-intro a{font-size:14px;color:var(--blue)!important}.services-menu-columns{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.service-menu-group h2{font-size:18px;margin:0 0 14px;letter-spacing:-.015em}.service-menu-group h2 a{color:var(--blue)!important}.service-menu-links{display:grid;gap:0}.service-menu-group:first-child .service-menu-links{grid-template-columns:1fr 1fr;gap:0 20px}.service-menu-links>a{font-size:14px;display:flex;align-items:center;min-height:40px;padding:8px 0;white-space:normal}.portfolio-menu-links{left:auto;width:510px;display:grid;grid-template-columns:1fr 1fr;gap:4px 24px}.portfolio-menu-links>a{font-size:14px;min-height:44px;display:flex;align-items:center;white-space:normal}.mobile-nav{display:none}.mobile-panel{background:var(--paper);border-top:1px solid var(--line)}
.editorial-hero{padding-block:80px 88px;background:var(--paper)}.editorial-hero-grid{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:56px}.editorial-hero h1{font-size:clamp(44px,4.8vw,70px);line-height:1.08;max-width:15ch;margin:0 0 26px;letter-spacing:-.045em}.editorial-hero .lede{max-width:43ch;font-size:18px}.editorial-hero .actions{margin-top:30px}.hero-note{margin:30px 0 0;padding-left:18px;border-left:2px solid var(--orange);max-width:40ch}.editorial-film{margin:0;min-width:0}.editorial-film .video-frame{border-radius:24px;background:var(--cinema);box-shadow:0 8px 28px #2520330f}.editorial-film .video-frame img{object-fit:contain}.editorial-film figcaption{margin-top:14px;text-align:right}.video-frame{aspect-ratio:16/9;border-radius:20px;background:var(--cinema)}.video-frame button{border-radius:inherit}.video-frame img{object-fit:contain}.video-frame .play{background:#fff;color:var(--blue);box-shadow:0 4px 20px #211a3024;border:1px solid #ffffff80;width:56px;height:56px;font-size:20px}.video-frame .video-name{font-size:14px;line-height:1.5}.video-frame iframe,.video-frame video{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:contain}.film-selection{background:#fff}.film-grid{gap:40px 28px}.film-card h3{font-size:23px;line-height:1.3;margin:12px 0 14px}.film-card .eyebrow{font-size:14px;letter-spacing:0;margin-top:22px}.film-card .caption{font-size:13px;margin-top:10px}.film-card .text-link{font-size:15px}.portrait-video{aspect-ratio:9/16}.work-image{border-radius:20px;border:1px solid var(--line);background:#fff}.work-card h3{font-size:25px}.work-card p{font-size:16px}.work-card .pill{font-size:14px;letter-spacing:0;text-transform:none}.work-card .text-link{font-size:15px}.work-card{border-color:var(--line);padding-bottom:24px}.project-grid{gap:40px 28px}.capability-list>a{padding-block:30px;gap:24px;border-color:#d3cbdc}.capability-list{border-color:#d3cbdc}.capability-list h3{font-size:clamp(22px,2.3vw,31px)}.capability-list p{font-size:16px;line-height:1.65;color:var(--muted)}.capability-number,.capability-arrow{color:var(--blue)}.capability-list a:hover .capability-arrow{transform:none}.capability-foot{font-size:15px;margin-top:24px}.route-card,.resource-card,.case-summary,.form-panel{border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:none;padding:28px}.resource-card h3{font-size:25px;line-height:1.25}.resource-card .eyebrow{font-size:14px}.resource-card p,.route-card p{font-size:16px}.resource-card .text-link,.route-card>a{font-size:15px}.route-card .number{font-size:14px;color:var(--muted);letter-spacing:0}.industry-links a{font-size:clamp(22px,2.2vw,30px);border-color:var(--line);padding-block:26px}.step-list{gap:0}.step-list li{border-color:#d3cbdc;padding-block:18px}.step-list h3{font-size:22px}.step-list p{font-size:16px;color:var(--muted)}.client-quote blockquote p{font-size:clamp(19px,1.7vw,24px);color:var(--ink)}.client-quote figcaption{color:var(--blue);font-size:14px}.client-quote{border-color:#c9bdd8}.testimonial-layout{gap:48px}.page-hero{background:var(--paper);padding:48px 0 64px}.page-hero:after{display:none}.page-hero h1{font-size:clamp(38px,4.4vw,64px);max-width:22ch;line-height:1.1}.page-hero .hero-grid{gap:56px}.wide-image{border-radius:20px}.gallery img{background:#fff;border:1px solid var(--line);border-radius:16px;object-fit:contain}.gallery figcaption{font-size:14px;color:var(--muted)}.case-hero{background:var(--cinema);color:#fff;padding-block:72px;border-top:3px solid var(--orange)}.case-hero .eyebrow,.case-hero .lede,.case-hero .scope-tags a{color:#f2eef7}.case-hero h1{font-size:clamp(40px,5vw,72px);font-weight:500;line-height:1.1}.scope-tags a{border-color:#d9d0e7;font-size:14px}.breadcrumbs{padding-block:22px;font-size:14px}.filters{border-color:var(--line);background:var(--wash);border-radius:16px;padding:24px}.filters label{font-size:15px}.filters p{font-size:15px}.faq details{border-color:#d3cbdc}.faq summary{font-size:18px;padding-block:22px}.faq details p{font-size:17px;max-width:66ch}.prose{max-width:70ch}.prose p,.prose li{font-size:18px}.prose h2{margin-top:36px}.article-body{max-width:72ch}.website-preview{border-radius:20px;border-color:var(--line)}.portfolio-index-grid>a{border-radius:16px;border-color:var(--line);background:#fff}.portfolio-index-grid h2{font-size:30px}.portfolio-categories a{font-size:14px;color:var(--blue);border-color:#b8aacb;background:#fff}.portfolio-categories{gap:12px}
.enquiry-intro{padding:64px 0 48px}.enquiry-intro h1{font-size:clamp(40px,4.8vw,68px);max-width:20ch;margin:0 0 28px}.enquiry-intro-row{display:flex;justify-content:space-between;align-items:start;gap:48px}.enquiry-intro-row>.lede{font-size:18px;max-width:53ch;margin:0}.enquiry-intro-row .actions{flex-shrink:0;margin:0;display:flex;flex-direction:column;align-items:start;gap:14px}.booking-section{padding-top:28px;background:var(--paper)}.booking-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:48px;align-items:start}.booking-intro{padding-top:26px}.booking-intro h2{font-size:34px;max-width:12ch}.booking-intro>p{font-size:16px}.booking-intro .caption{font-size:14px}.enquiry-direct{margin-top:36px;border-top:1px solid var(--line);padding-top:20px}.enquiry-direct>p{font-size:14px}.enquiry-direct>a{display:block;font-size:15px;margin-top:12px;overflow-wrap:anywhere}.booking-panel{min-width:0;background:#fff;border:1px solid var(--line);border-radius:20px;padding-top:18px;box-shadow:0 8px 28px #2520330a}.calendly-inline-widget{min-width:320px;width:100%;height:750px}.calendly-inline-widget iframe{min-width:320px;max-width:100%;border:0}.booking-status{padding:0 20px 14px;font-size:14px;color:var(--muted)}.booking-fallback{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;padding:18px 20px;border-top:1px solid var(--line)}.booking-fallback a{font-size:14px}.brief-anchor>.section{background:var(--wash)}.brief-anchor .split{grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);gap:64px}.form-panel{padding:32px}.field-grid{gap:24px}.field{font-size:16px;line-height:1.5;gap:9px;margin-bottom:24px;color:var(--ink)}.field input,.field select,.field textarea,.filters select{font-size:16px;line-height:1.5;background:#fff;color:var(--ink);border:1px solid var(--input-line);border-radius:11px;padding:12px 14px;min-height:50px;max-width:100%;width:100%}.field textarea{min-height:148px;resize:vertical}.field input[aria-invalid=true],.field select[aria-invalid=true],.field textarea[aria-invalid=true]{border:2px solid var(--error)}.field-error{font-size:14px;color:var(--error);line-height:1.5;min-height:0}.field-error:empty{display:none}.optional{border:1px solid var(--line);border-radius:12px;margin:4px 0 26px;background:var(--paper)}.optional>summary{min-height:50px;padding:14px 18px;font-size:16px}.optional>.field-grid{padding:24px 18px 0}.form-aside{border-top:2px solid var(--orange);padding-top:26px}.form-aside h3{font-size:29px;max-width:18ch}.form-aside p,.form-aside a{font-size:16px}.form-panel .caption{font-size:14px}.form-panel .notice{font-size:14px;padding:16px;border-radius:10px;background:var(--wash)}#send-enquiry{min-width:190px}#enquiry-status{font-size:16px;line-height:1.6;max-width:60ch}#enquiry-status:empty{display:none}.status{color:var(--ink)}.booking-next-step{margin-top:20px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}[hidden]{display:none!important}.footer{background:#f2eef7;border-color:var(--line);padding-top:64px}.footer-grid{gap:40px}.footer h3{font-size:17px;margin-bottom:16px}.footer a:not(.brand){font-size:15px;line-height:1.6;min-height:32px}.footer p,.footer .headquarters{font-size:15px;color:var(--muted)}.footer .headquarters{margin-top:28px}.footer .headquarters>p{color:var(--ink)}.footer .logo{width:195px}.footer-social{gap:12px 26px;padding-block:24px}.fineprint{font-size:14px;line-height:1.7;gap:24px;color:var(--muted);border-color:#d3cbdc}
@media(max-width:1100px){.shell{width:calc(100% - 64px)}.navigation>.desktop-links,.navigation>.nav-cta{display:none}.mobile-nav{display:block}.header-inner{min-height:80px}.navigation summary{font-size:16px}.mobile-panel{padding:16px 28px;max-height:calc(100dvh - 96px);overflow:auto}.mobile-panel>a,.mobile-panel>details>summary{display:flex;align-items:center;justify-content:space-between;font-size:17px;min-height:50px;padding:12px 0;border-bottom:1px solid var(--line)}.mobile-service-content{padding:8px 0 12px 18px}.services-menu-columns{display:block}.mobile-services .service-menu-group>summary{font-size:16px;min-height:48px;padding:12px 0;border-bottom:1px solid var(--line)}.mobile-services .service-menu-group .service-menu-links{display:block;padding-left:16px}.mobile-services .service-menu-links>a{font-size:15px;min-height:44px}.mobile-service-content>a{display:block;font-size:15px;padding:14px 0}.mobile-portfolio .portfolio-menu-links{position:static;display:block;padding:12px 0 12px 18px;box-shadow:none;border:0;background:none;max-height:none;width:auto}.mobile-portfolio .portfolio-menu-links>a{font-size:15px;min-height:44px}.mobile-menu-bottom{padding-block:24px 8px}.editorial-hero-grid{gap:36px}.editorial-hero h1{font-size:clamp(40px,5.3vw,60px)}.booking-layout{grid-template-columns:230px minmax(0,1fr);gap:28px}.booking-intro h2{font-size:30px}.enquiry-intro-row{gap:32px}.brief-anchor .split{gap:40px}.portfolio-categories{width:calc(100% - 64px)}}
@media(min-width:1101px){.navigation>.desktop-links{display:flex}.navigation>.nav-cta{display:inline-flex}.mobile-nav{display:none}}
@media(max-width:800px){.shell{width:calc(100% - 48px)}.section{padding-block:64px}.editorial-hero{padding-block:52px 64px}.editorial-hero-grid{grid-template-columns:1fr;gap:36px}.editorial-hero h1{font-size:clamp(38px,6.5vw,56px);max-width:19ch}.editorial-hero-copy{max-width:65ch}.editorial-hero .lede{max-width:55ch}.editorial-film{max-width:100%}.editorial-film figcaption{text-align:left}.editorial-hero .actions{margin-top:24px}.hero-note{margin-top:24px}.booking-layout{grid-template-columns:1fr;gap:28px}.booking-intro{padding-top:0}.booking-intro h2{max-width:24ch}.enquiry-direct{margin-top:22px}.enquiry-direct>a{display:inline-block;margin-right:24px}.booking-intro>p{max-width:58ch}.enquiry-intro{padding:48px 0 32px}.enquiry-intro-row{display:block}.enquiry-intro-row .actions{margin-top:24px;flex-direction:row;align-items:center}.brief-anchor .split{grid-template-columns:1fr;gap:40px}.brief-anchor .form-aside{max-width:60ch}.capability-list>a{grid-template-columns:32px 1fr 24px;gap:14px}.capability-list h3{font-size:26px}.capability-list p{grid-column:2;grid-row:2}.capability-arrow{grid-column:3;grid-row:1}.page-hero .hero-grid{gap:32px}.portfolio-categories{width:calc(100% - 48px)}.footer-grid{grid-template-columns:1.5fr 1fr}.industry-links{grid-template-columns:1fr}.testimonial-layout{grid-template-columns:1fr}.hero-note{max-width:55ch}}
@media(max-width:540px){body{font-size:17px}.shell{width:calc(100% - 40px)}.section{padding-block:48px}.header-inner{min-height:76px;gap:16px}.site-header .logo{width:174px}.mobile-panel{padding:12px 20px;max-height:calc(100dvh - 88px)}.editorial-hero{padding-block:40px 48px}.editorial-hero h1{font-size:clamp(36px,9.5vw,44px);max-width:17ch;letter-spacing:-.035em}.editorial-hero .lede{font-size:17px}.eyebrow{font-size:14px;margin-bottom:16px}.editorial-hero .actions{gap:18px 24px}.editorial-hero-grid{gap:30px}.editorial-film .video-frame{border-radius:20px}.hero-note{font-size:14px}.button{font-size:15px;padding:12px 20px}.text-link{font-size:15px}.film-grid,.project-grid{grid-template-columns:1fr;gap:36px}.film-card h3,.work-card h3{font-size:24px}.film-card .caption{font-size:13px}.work-image{margin-bottom:20px}.page-hero{padding-block:28px 44px}.page-hero h1{font-size:38px}.page-hero .lede{font-size:17px}.page-hero .hero-grid{gap:28px}.case-hero{padding-block:48px}.case-hero h1{font-size:42px}.case-hero .lede{font-size:17px}.capability-list h3{font-size:23px}.capability-list p{font-size:16px}.resource-card,.route-card,.case-summary{padding:24px}.resource-card h3{font-size:24px}.quote-grid{gap:28px 20px}.client-quote blockquote p{font-size:19px}.enquiry-intro h1{font-size:40px}.enquiry-intro-row>.lede{font-size:17px}.enquiry-intro-row .actions{align-items:start;flex-direction:column}.booking-section{padding-top:16px}.booking-intro h2{font-size:30px}.booking-panel{padding-top:16px;border-radius:16px}.booking-fallback{padding:16px}.form-panel{padding:24px 20px}.field-grid{grid-template-columns:1fr;gap:0}.optional>.field-grid{padding:20px 14px 0}.form-aside h3{font-size:27px}.portfolio-categories{width:calc(100% - 40px)}.footer-grid{grid-template-columns:1fr 1fr;gap:36px 24px}.footer-grid>div:first-child{grid-column:1/-1}.footer{padding-top:48px}.footer a:not(.brand){min-height:36px}.fineprint{display:block}.fineprint>span{display:block;margin-top:12px}.form-panel .cf-turnstile{margin-left:0;max-width:100%}.gallery img{padding:12px}.breadcrumbs{font-size:14px}.prose p,.prose li{font-size:17px}}
@media(max-width:360px){.booking-panel{width:calc(100% + 40px);margin-inline:-20px;border-inline:0;border-radius:0}.booking-panel .calendly-inline-widget{width:100%;min-width:320px}.form-panel{padding:20px 14px}.quote-grid{grid-template-columns:1fr}.button{max-width:100%;white-space:normal}.services-menu-columns{min-width:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
.original-intro{margin-top:16px;border-top:1px solid var(--line)}.original-intro>summary{font-size:14px;min-height:44px;padding:12px 0;color:var(--blue);cursor:pointer}.original-intro .video-frame{margin-top:12px}.step-list li::before{color:var(--blue)}
@media(max-width:800px){.booking-layout{display:flex;flex-direction:column;align-items:stretch}.booking-panel{order:-1}.booking-intro h2{font-size:28px}.enquiry-direct{margin-top:20px}}

/* Compact Turnstile fits the 320px form without horizontal overflow. */
.video-frame .video-name{background:#211a30;color:#fff;padding:12px 16px;line-height:1.5}
.cf-turnstile{min-height:140px;max-width:100%}
.wide-image{height:auto}
@media(max-width:800px){.calendly-inline-widget{min-height:1040px}.calendly-inline-widget iframe{min-height:1040px}}
.banner-video video{object-fit:contain}.editorial-film .banner-video-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left}.banner-video-caption .motion-toggle{font:inherit;font-size:14px;min-height:44px;border:1px solid var(--input-line);border-radius:11px;color:var(--blue);background:#fff;cursor:pointer;padding:9px 16px}.banner-video-caption .motion-toggle:hover{background:var(--wash);color:var(--blue)}.banner-video-caption .motion-toggle:disabled{color:var(--muted);cursor:default}