/* Merge: the owner's AVH Blue identity with the London photographic direction. */
.header .nav-direct[aria-current=page]{color:#0a538a;text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px}
.interior-page{display:flex;flex-direction:column;min-height:100svh}.interior-page>main{flex:1}.interior-intro{padding-top:100px;padding-bottom:85px;border-bottom:1px solid var(--rule)}.interior-eyebrow{font-size:11px;letter-spacing:1px;line-height:1.8;color:var(--purple);margin:0 0 30px}.interior-intro h1{font-size:clamp(46px,6.4vw,98px);line-height:1.04;letter-spacing:-.055em;font-weight:600;max-width:1050px;margin:0}.interior-lead{font-size:22px;line-height:1.65;max-width:710px;color:var(--muted);margin:32px 0 0}.interior-details{padding-top:55px;padding-bottom:100px}.interior-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--rule)}.interior-card{padding:36px 30px 45px;min-width:0}.interior-card+.interior-card{border-left:1px solid var(--rule)}.interior-card>.mono{font-size:11px;line-height:1.8;color:var(--muted)}.site-content .interior-card h2{font-size:30px;line-height:1.15;margin:55px 0 22px}.interior-card p,.interior-placeholder p{font-size:17px;line-height:1.75;color:var(--muted);margin:0}.interior-placeholder{padding:45px;border:1px solid var(--rule);border-left:3px solid var(--purple);max-width:850px}.site-content .interior-placeholder h2{font-size:32px;line-height:1.2;margin:0 0 20px}
@media(max-width:800px){.interior-intro{padding-top:65px;padding-bottom:50px}.interior-lead{font-size:19px}.interior-grid{grid-template-columns:1fr}.interior-card{padding:30px}.interior-card+.interior-card{border-left:0;border-top:1px solid var(--rule)}.site-content .interior-card h2{margin-top:30px;font-size:28px}.interior-placeholder{padding:30px}.interior-details{padding-bottom:65px}}
:root{--base:#f5f5ef;--purple:#0a538a;--ink:#111315;--muted:#62686d;--orange:#0a538a;--surface:#f5f5eff5;--surface-solid:#fafaf5;--border:#e0e2dd;--rule:#d1d5d3;--soft:#e7ecef;--on-accent:#fff;--hover:#073c64;--glow:#e4e7e6;--shadow:#1113150a}
body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif}.header{margin:18px 24px;min-height:84px;border:1px solid #ffffffb5;border-radius:8px;background:#f5f5eff5;box-shadow:none}.header .nav{gap:32px}.nav-direct{color:#111315;font-size:13px;font-weight:500}.nav-direct:hover{color:#0a538a}.cta{border-radius:2px;box-shadow:none;font-weight:600;font-size:13px;padding:14px 20px}.menu-toggle{border-radius:2px;border-color:var(--rule)}.hero-content{max-width:1200px}.hero h1{font-size:clamp(62px,7.4vw,120px);font-weight:650;letter-spacing:-.055em;line-height:1.01;max-width:1160px;text-wrap:initial}.hero h1 em{font-family:inherit;font-weight:650;font-style:normal;letter-spacing:-.055em}.hero-eyebrow{font-size:8px;font-weight:500;letter-spacing:1.8px;margin-bottom:30px}.hero p{font-size:clamp(17px,1.45vw,23px);max-width:570px;line-height:1.6;color:#eeefee;margin-top:28px}.hero-project-link{display:inline-flex;align-items:center;gap:34px;background:#0a538a;color:#fff;padding:17px 22px;font-size:13px;font-weight:600;margin-top:32px;border:1px solid #ffffff10}.hero-project-link:hover{background:#073c64}.hero-project-link span{font-size:18px;line-height:1}.brand-angle{position:absolute;width:49%;height:75%;right:-4%;bottom:-4%;color:#0a538a;pointer-events:none;z-index:1;opacity:.9}.photo-shade{background:linear-gradient(90deg,#111315c9 0%,#111315a6 46%,#11131530 100%),linear-gradient(0deg,#1113156b,transparent 40%,transparent 85%,#11131525)}.photo-controls .photo-pause{border-radius:2px}.photo-dot[aria-pressed=true] span{background:#fff}.photo-location{letter-spacing:1.6px}.site-content h2,.site-content h2 em{font-family:inherit;font-style:normal;font-weight:600;letter-spacing:-.045em}.site-content .service-card{background:linear-gradient(145deg,#fcfcf9,#f0f1eb)}.site-content .service-card:hover{background:#e9eef1}.site-content .service-card h3,.site-content .audience-list h3,.site-content .proof-details h3{font-weight:550;letter-spacing:-.035em}.site-content .card-tags{color:#405362}.site-content .section-kicker>span:first-child{color:#0a538a;font-weight:600}.site-content .proof-panel{background:#111315;color:#f5f5ef;border-color:#111315}.site-content .proof-panel h2,.site-content .proof-panel h3{color:#f5f5ef}.site-content .proof-panel h2 em{color:#f5f5ef}.site-content .proof-panel p{color:#bdc1c3}.site-content .proof-panel .mono{color:#c1ccd4}.site-content .proof-stat strong{color:#f5f5ef}.site-content .proof-stat strong>span{color:#5ca0d1}.site-content .proof-stats,.site-content .proof-details{border-color:#41484c}.site-content .contact:before{height:3px;width:96px;background:#0a538a}.site-content .contact h2 em{color:#0a538a}.loader-logo.original-logo{transform:scale(1.3)}.loader-track:after{background:#0a538a}.loader-caption,.loader-label{font-family:Consolas,'Liberation Mono',monospace;letter-spacing:1.8px;font-size:9px}.hero-enter .hero h1,.hero-enter .hero p{animation:none}
@media(min-width:1700px){.header .nav{gap:40px}.header .nav-direct{font-size:16px}.header .cta{font-size:16px}}
@media(max-width:1150px){.header{margin-inline:20px}.header .nav{gap:24px}.hero h1{font-size:clamp(60px,8vw,90px)}.hero p{font-size:19px}}
@media(max-width:800px){.header{margin:12px;min-height:74px;padding-inline:16px}.header .nav{gap:0;background:#f5f5ef;border-color:#d1d5d3;border-radius:4px}.nav-direct{font-size:14px}.header .cta{font-size:12px;padding:11px 14px}.hero h1{font-size:clamp(45px,9vw,68px);line-height:1.03}.hero p{font-size:17px;max-width:420px}.hero-project-link{font-size:12px;padding:15px 18px;margin-top:26px}.hero-eyebrow{font-size:7px;letter-spacing:1.2px}.brand-angle{width:70%;height:55%;right:-12%;bottom:0;opacity:.65}.photo-shade{background:linear-gradient(90deg,#111315c9,#11131585),linear-gradient(0deg,#11131580,transparent 45%)}.site-content .proof-stat{border-color:#41484c}}
@media(max-width:440px){.header{padding:9px 12px}.header .cta{font-size:11px;padding:10px}.hero{padding-top:150px;padding-bottom:155px}.hero h1{font-size:clamp(41px,11.5vw,51px)}.hero p{font-size:16px}.hero-eyebrow{font-size:6px;letter-spacing:1px;max-width:270px}.hero-project-link{gap:28px}.brand-angle{width:90%;right:-25%;height:50%}}
/* The geometric concept mark is an SVG, not the cropped historical wordmark. */
.avh-logo{display:block;width:132px;height:auto;line-height:0;flex-shrink:0}.avh-logo img{display:block;position:static;width:100%;height:auto;max-width:100%;filter:none;object-fit:contain}.loader-logo.avh-logo{width:200px;margin:0 auto 30px;transform:none}.header .avh-logo{width:128px}.site-content .footer-brand .avh-logo{width:142px}
@media(max-width:800px){.header .avh-logo{width:91px}.site-content .footer-brand .avh-logo{width:125px}}
@media(max-width:360px){.header .avh-logo{width:82px}}
/* Readable text scale across the whole page, including supporting information. */
.header .nav-direct{font-size:16px}.header .cta{font-size:16px}.language button{font-size:13px;min-width:32px}.hero-eyebrow{font-size:11px;letter-spacing:1.3px}.hero p{font-size:clamp(20px,1.6vw,25px);max-width:650px;line-height:1.65}.hero-project-link{font-size:16px}.photo-location{font-size:11px;letter-spacing:1.2px}.photo-credit{font-size:11px}.loader-label{font-size:12px;letter-spacing:1px}
.site-content .section-kicker{font-size:11px;letter-spacing:.7px}.site-content .section-heading>p{font-size:17px;line-height:1.7;max-width:370px}.site-content .card-top{font-size:11px;letter-spacing:.4px}.site-content .service-card>p{font-size:17px;line-height:1.7}.site-content .service-card h3{font-size:30px;line-height:1.15}.site-content .card-tags{font-size:10px;letter-spacing:.1px;line-height:1.6}.site-content .card-tags>span{padding:7px 8px}.site-content .proof-intro>.mono,.site-content .proof-stat>.mono,.site-content .proof-details .mono{font-size:11px;letter-spacing:.4px;line-height:1.8}.site-content .proof-intro>p{font-size:18px;line-height:1.7}.site-content .proof-note,.site-content .proof-details p{font-size:16px;line-height:1.75}.site-content .proof-details h3{font-size:23px;line-height:1.3}.site-content .experience-line>.mono{font-size:11px;line-height:1.7}.site-content .experience-line p{font-size:16px;line-height:1.7}.site-content .side-note>p{font-size:16px;line-height:1.7}.site-content .approach-copy p{font-size:18px;line-height:1.75}.site-content .audience-list .mono{font-size:11px;line-height:1.7}.site-content .audience-list h3{font-size:21px;line-height:1.35}.site-content .audience-list p{font-size:16px;line-height:1.75}.site-content .method{font-size:11px;line-height:1.8}.site-content .contact-copy>p{font-size:24px;line-height:1.5}.site-content .contact-copy>.contact-small{font-size:17px;line-height:1.7}.site-content .contact-status{font-size:11px;line-height:1.8}.site-content .footer-top>.mono{font-size:11px;line-height:1.8}.site-content .back-top{font-size:15px}.site-content .footer-bottom{font-size:11px;line-height:1.8}
@media(min-width:801px) and (max-width:1100px){.header .nav{gap:20px}.header .nav-direct,.header .cta{font-size:15px}.site-content .experience-line{align-items:flex-start}.site-content .experience-line>.mono{max-width:230px}}
@media(max-width:800px){.header .nav-direct{font-size:18px;padding:15px 12px}.header .cta{font-size:14px}.hero-eyebrow{font-size:10px;max-width:380px;line-height:1.8}.hero p{font-size:19px;max-width:460px}.hero-project-link{font-size:15px}.photo-location{font-size:10px;margin-right:8px}.photo-credit{font-size:10px}.site-content .section-heading>p{font-size:17px}.site-content .service-card>p{font-size:17px}.site-content .proof-intro>p,.site-content .approach-copy p{font-size:17px}.site-content .proof-details p,.site-content .proof-note,.site-content .audience-list p{font-size:16px}.site-content .proof-stat>.mono{font-size:11px}.site-content .proof-details h3{font-size:23px}.site-content .section-kicker{font-size:10px;gap:20px}.site-content .section-kicker>span:last-child{max-width:160px}.site-content .contact-copy>p{font-size:23px}.site-content .contact-copy>.contact-small{font-size:17px}.site-content .method{flex-direction:column;align-items:flex-start;gap:12px;font-size:12px}.site-content .method>span:nth-child(even){display:none}.site-content .footer-top>.mono{font-size:11px}.site-content .footer-bottom{font-size:10px;flex-wrap:wrap;gap:12px 20px}}
@media(max-width:440px){.header .actions>.cta{display:none}.header .actions{gap:12px}.header .menu-toggle{width:44px;height:44px}.hero p{font-size:18px}.hero-eyebrow{font-size:9px;letter-spacing:1px;max-width:270px}.hero-project-link{font-size:15px}.site-content .section-kicker{flex-direction:column;gap:8px}.site-content .section-kicker>span:last-child{max-width:none;text-align:left}.site-content .proof-stat{grid-template-columns:105px 1fr}.site-content .proof-stat>.mono{font-size:11px}.site-content .contact-status{font-size:10px}.photo-credit{font-size:10px}}
/* Interactive technology directory. */
.technology-directory{padding-top:45px;padding-bottom:100px}.technology-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:24px}.technology-toolbar label{display:block;font-size:15px;font-weight:500;margin-bottom:12px}.technology-toolbar input,.technology-toolbar select{display:block;width:100%;min-height:56px;border:1px solid var(--rule);border-radius:2px;background:var(--surface-solid);color:var(--ink);font:inherit;font-size:17px;padding:15px 18px}.technology-toolbar input::placeholder{color:var(--muted)}.technology-toolbar input:focus-visible,.technology-toolbar select:focus-visible{outline:2px solid var(--purple);outline-offset:3px}.technology-filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.technology-filters button{display:inline-flex;align-items:center;gap:15px;min-height:44px;border:1px solid var(--rule);border-radius:2px;padding:10px 15px;background:transparent;color:var(--ink);font-size:15px;cursor:pointer}.technology-filters button[aria-pressed=true]{background:var(--ink);color:var(--base);border-color:var(--ink)}.technology-filters button:hover{border-color:var(--purple)}.technology-filters button span{font-size:12px;opacity:.7}.technology-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 0 18px}.technology-summary p{font-size:15px;color:var(--muted);margin:0}.technology-summary button,.technology-empty button{border:0;background:none;color:var(--purple);text-decoration:underline;text-underline-offset:4px;font-size:15px;min-height:44px;cursor:pointer;padding:8px 0}.technology-summary button:disabled{color:var(--muted);opacity:.6;cursor:default;text-decoration:none}.technology-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;margin:0;padding:0;gap:16px}.technology-card{display:flex;flex-direction:column;padding:30px;min-width:0;border:1px solid var(--rule);border-top:3px solid var(--purple);background:linear-gradient(145deg,#fcfcf9,#f0f1eb)}.technology-card>.mono{font-size:11px;line-height:1.8;letter-spacing:.6px;color:var(--muted)}.site-content .technology-card h2{font-size:32px;line-height:1.2;margin:35px 0 18px}.technology-card>p{font-size:17px;line-height:1.7;margin:0 0 30px;color:var(--muted)}.technology-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:auto 0 0;padding:0}.technology-tags li{font-size:12px;padding:6px 9px;border:1px solid var(--rule);line-height:1.5;color:#405362}.technology-empty{padding:55px 35px;border:1px solid var(--rule)}.site-content .technology-empty h2{font-size:32px;line-height:1.2;margin:0 0 20px}.technology-empty p{font-size:17px;line-height:1.7;color:var(--muted)}
@media(max-width:1000px){.technology-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.technology-toolbar{grid-template-columns:1fr;gap:20px}.technology-grid{grid-template-columns:1fr}.technology-directory{padding-top:30px;padding-bottom:65px}.technology-filters{gap:8px}.technology-filters button{padding:10px 12px;font-size:14px;gap:10px}.technology-card{padding:25px}.technology-empty{padding:30px 25px}}
.technology-card-top{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}.technology-card-top>.mono{font-size:11px;line-height:1.8;letter-spacing:.6px;color:var(--muted);max-width:160px}.technology-logo{display:block;width:76px;height:64px;object-fit:contain;flex-shrink:0}.site-content .technology-card h2{overflow-wrap:anywhere}
/* Language navigation works with or without JavaScript. */
.language a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:32px;padding:8px 4px;color:var(--muted);font-size:13px}.language a[aria-current=page]{color:var(--purple);font-weight:700}
/* Pre-rendered content stays visible if scripts are disabled or unavailable. */
.static-home .photo-controls{display:none}.static-home .london-photo{transition:none}.static-home .card-visual *{animation:none!important}
.loader-track:after{animation-duration:.45s}