/* COVO group site, round 2. Shared structure; each version's skin follows below. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,ul,ol,dl,dd,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-family:var(--font-head);color:var(--head);text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:10px 14px}
.wrap{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}
:root{--gutter:24px;--max:1240px;--focus:#f0a500}
@media (min-width:900px){:root{--gutter:48px}}

/* header */
.top{position:sticky;top:0;z-index:20;background:var(--top-bg);border-bottom:1px solid var(--line)}
.top__in{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.top__logo img{width:132px;height:auto}
.top__nav{display:flex;align-items:center;gap:30px}
.top__nav a:not(.btn){text-decoration:none;font-weight:500;font-size:.98rem;padding:8px 0;border-bottom:2px solid transparent}
.top__nav a:not(.btn):hover,.top__nav a[aria-current]{border-bottom-color:var(--accent)}
.top__menu{display:none;font:inherit;font-weight:600;background:none;border:1px solid var(--line-strong);color:var(--ink);padding:9px 16px;border-radius:var(--r-btn);cursor:pointer}
@media (max-width:860px){
  .top__menu{display:block}
  .top__nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--top-bg);border-bottom:1px solid var(--line);padding:8px var(--gutter) 20px}
  .top__nav.is-open{display:flex}
  .top__nav a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line)}
  .top__nav .btn{margin-top:16px;text-align:center}
}

/* buttons and links */
.btn{display:inline-block;font-family:var(--font-body);font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;padding:15px 26px;border-radius:var(--r-btn);background:var(--btn-bg);color:var(--btn-ink);border:2px solid var(--btn-bg);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn:hover{background:var(--btn-hover);border-color:var(--btn-hover)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{background:transparent;border-color:var(--ink)}
.btn--small{padding:10px 18px;font-size:.95rem}
.link{font-weight:600;color:var(--link);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.link:hover{text-decoration-color:var(--accent)}

/* sections */
.sec{padding-block:clamp(64px,9vw,120px)}
.sec__head{max-width:46rem;margin-bottom:clamp(32px,5vw,56px)}
.sec__head h2{margin-bottom:14px}
.sec__head p{font-size:1.15rem;color:var(--muted)}
.sec__more{margin-top:36px;color:var(--muted);max-width:44rem}
h1{font-size:clamp(2.4rem,5.4vw,4.4rem);line-height:1.05;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,3.4vw,2.75rem);line-height:1.12;letter-spacing:-.015em}
h3{font-size:1.3rem;line-height:1.25}
.split{display:grid;gap:clamp(32px,5vw,72px);align-items:center}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr}.split--rev>.split__pic{order:2}}
.split__text>*+*{margin-top:18px}
.split__text h3{margin-top:28px;font-size:1.05rem}
.split__text .btn,.split__text .link{margin-top:10px}
.split__pic img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-img)}
.ticks li{position:relative;padding-left:30px;margin-top:10px}
.ticks li::before{content:"";position:absolute;left:2px;top:.55em;width:14px;height:8px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg)}

/* hero shared bits */
.hero__sub{font-size:clamp(1.1rem,1.5vw,1.3rem);max-width:38rem;margin-top:22px;color:var(--muted)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__brands{display:grid;gap:0;margin-top:clamp(36px,5vw,64px);border-top:1px solid var(--line)}
@media (min-width:760px){.hero__brands{grid-template-columns:repeat(3,1fr)}}
.hero__brands li{padding:20px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
@media (min-width:760px){.hero__brands li{padding:22px 28px 22px 0;border-bottom:0}.hero__brands li+li{padding-left:28px;border-left:1px solid var(--line)}}
.hero__brands a{font-family:var(--font-head);font-weight:700;font-size:1.25rem;text-decoration:none;color:var(--head)}
.hero__brands a:hover{color:var(--link)}
.hero__brands span{color:var(--muted);font-size:.98rem}

/* brands */
.brands{display:grid;gap:28px}
@media (min-width:860px){.brands{grid-template-columns:repeat(3,1fr)}}
.brand{display:flex;flex-direction:column}
.brand__pic img{width:100%;aspect-ratio:4/3;object-fit:cover}
.brand__body{padding-top:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.brand__line{color:var(--muted);font-weight:500}
.brand__name{font-size:1.7rem}
.brand__body .link{margin-top:auto;padding-top:8px;align-self:flex-start}

/* facts */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:32px 24px}
@media (min-width:860px){.facts{grid-template-columns:repeat(5,1fr)}}
.fact dt{white-space:nowrap;font-family:var(--font-head);font-size:clamp(1.7rem,2.7vw,2.5rem);line-height:1;color:var(--head);font-weight:700;letter-spacing:-.02em}
.fact dd{margin-top:10px;color:var(--muted);font-size:.98rem;max-width:15rem}

/* steps: a real sequence, so numbered */
.steps{counter-reset:s;display:grid;gap:28px 40px}
@media (min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1100px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{counter-increment:s;padding-top:20px;border-top:2px solid var(--line-strong)}
.step::before{content:counter(s);font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--accent-ink);display:block;margin-bottom:10px}
.step p{margin-top:8px;color:var(--muted)}

/* markets */
.markets{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px;margin-top:26px}
.markets li{padding:12px 0;border-top:1px solid var(--line);font-weight:500}

/* cta */
.cta{text-align:left;max-width:var(--max)}
.cta p{margin-top:14px;font-size:1.15rem;max-width:36rem}
.cta__row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* page header */
.phead__in{padding-block:clamp(56px,8vw,104px) clamp(32px,4vw,48px)}
.phead__in p{font-size:1.2rem;color:var(--muted);max-width:44rem;margin-top:20px}
.phead__pic img{width:100%;height:clamp(240px,42vw,520px);object-fit:cover}

/* timeline: chronological, so the years lead */
.tl{display:grid;gap:36px}
@media (min-width:900px){.tl{grid-template-columns:repeat(4,1fr);gap:32px}}
.tl__item{border-top:2px solid var(--line-strong);padding-top:20px}
.tl__year{font-family:var(--font-head);font-weight:700;font-size:1.6rem;color:var(--accent-ink);margin-bottom:8px}
.tl__item p:last-child{margin-top:8px;color:var(--muted)}

/* founder */
.founder{max-width:54rem}
.founder blockquote p{font-family:var(--font-head);font-size:clamp(1.35rem,2.4vw,2rem);line-height:1.35;color:var(--head)}
.founder figcaption{margin-top:26px;color:var(--muted)}
.founder figcaption strong{display:block;color:var(--ink);font-size:1.1rem}

/* company card */
.idcard{border:1px solid var(--line-strong);border-radius:var(--r-img);background:var(--card);padding:8px 28px}
.idcard>div{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid var(--line)}
.idcard>div:last-child{border-bottom:0}
@media (min-width:560px){.idcard>div{grid-template-columns:11rem 1fr;gap:20px}}
.idcard dt{color:var(--muted);font-size:.95rem}
.idcard dd{font-weight:500}

.trio,.duo{display:grid;gap:32px}
@media (min-width:860px){.trio{grid-template-columns:repeat(3,1fr)}.duo{grid-template-columns:repeat(2,1fr)}}
.trio p,.way p{margin-top:10px;color:var(--muted)}
.way{padding:32px;border:1px solid var(--line-strong);border-radius:var(--r-img);background:var(--card)}
.note{max-width:46rem}.note p{margin:14px 0 26px;font-size:1.15rem;color:var(--muted)}
.brandrow__go{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:28px!important}
.brandrow__go .link{margin-top:0}

/* contact */
.contact{display:grid;gap:48px}
@media (min-width:980px){.contact{grid-template-columns:5fr 6fr;gap:72px;align-items:start}}
.contact__side h2{font-size:1.5rem;margin:0 0 16px}
.contact__side h2:not(:first-child){margin-top:44px}
.contact__side>p{margin-top:16px;color:var(--muted)}
.routes li{display:grid;gap:2px;padding:16px 0;border-top:1px solid var(--line)}
.routes span{color:var(--muted);font-size:.95rem}
.routes a{color:var(--link);font-weight:600}
.form{display:grid;gap:18px;padding:clamp(24px,4vw,44px);background:var(--card);border:1px solid var(--line-strong);border-radius:var(--r-img)}
@media (min-width:640px){.form{grid-template-columns:1fr 1fr}.form h2,.form__row--wide,.form__check,.form .btn,.form__status{grid-column:1/-1}}
.form h2{font-size:1.6rem;margin-bottom:6px}
.form__row{display:grid;gap:7px}
.form label{font-weight:600;font-size:.95rem}
.form small{font-weight:400;color:var(--muted)}
.form input:not([type=checkbox]),.form select,.form textarea{font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line-strong);border-radius:8px;padding:12px 14px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--link);outline:3px solid color-mix(in srgb,var(--link) 25%,transparent);outline-offset:0}
.form__check{display:flex;gap:10px;align-items:flex-start;font-weight:400!important}
.form__check input{width:20px;height:20px;margin-top:3px;accent-color:var(--link)}
.form__check a{color:var(--link)}
.form .btn{justify-self:start}
.form__trap{position:absolute;left:-10000px}
.form__status:empty{display:none}
.form__status{font-weight:600}
.form[data-state=error] .form__status{color:#b3261e}
.form[data-state=sent] .form__status{color:#1b6e3c}

/* footer */
.foot{background:var(--foot-bg);color:var(--foot-ink);padding-top:72px;font-size:.98rem}
.foot__in{display:grid;gap:40px;padding-bottom:56px}
@media (min-width:900px){.foot__in{grid-template-columns:1.6fr 1fr .8fr 1.3fr;gap:48px}}
.foot__id img{width:132px;margin-bottom:20px}
.foot__id p{max-width:26rem;margin-top:10px;color:var(--foot-muted)}
.foot__col h2{font-family:var(--font-body);font-size:.95rem;font-weight:600;color:var(--foot-ink);margin-bottom:14px;letter-spacing:0}
.foot__col a{display:block;text-decoration:none;padding:5px 0}
.foot__col a:hover{text-decoration:underline}
.foot__col a span{color:var(--foot-muted);margin-left:6px}
.foot__col p{color:var(--foot-muted)}
.foot__base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-block:22px;border-top:1px solid var(--foot-line);color:var(--foot-muted);font-size:.9rem}

/* long text */
.prose{max-width:46rem}
.prose h2{font-size:1.5rem;margin:44px 0 12px}
.prose p,.prose ul{margin-top:14px}
.prose ul{list-style:disc;padding-left:22px}
.prose a{color:var(--link)}
#enquiry,[id]{scroll-margin-top:96px}

/* Version F: the group site. Full-screen picture and one line up top, big figures, one full-width band per business. */
.v-f{--bg:#fff;--ink:#22324a;--head:#0b1d38;--muted:#57657c;--line:#e2e7ee;--line-strong:#c3ccd9;--accent:#0a4a9f;--accent-ink:#0a4a9f;--link:#0a4a9f;
  --card:#fff;--top-bg:#fff;--btn-bg:#0a4a9f;--btn-ink:#fff;--btn-hover:#083b80;--r-btn:999px;--r-img:6px;
  --foot-bg:#f3f5f8;--foot-ink:#0b1d38;--foot-muted:#57657c;--foot-line:#dbe1ea;--max:1320px;
  --font-head:"Albert Sans",system-ui,sans-serif;--font-body:"Albert Sans",system-ui,sans-serif}
.v-f h1,.v-f h2{font-weight:300;letter-spacing:-.02em}
.v-f h3{font-weight:500}

/* header floats over the picture, turns solid once you scroll */
.v-f .top{position:fixed;left:0;right:0;top:0;background:transparent;border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.v-f .top__in{min-height:84px}
.v-f .top__logo img{width:140px}
.v-f .logo-dark{display:none}
.v-f .top__nav a{color:#fff;font-weight:500}
.v-f .top__nav a:hover,.v-f .top__nav a[aria-current]{border-bottom-color:#fff}
.v-f .top__menu{color:#fff;border-color:rgba(255,255,255,.7)}
.v-f .top.is-stuck,.v-f.is-solid .top{background:#fff;border-bottom-color:var(--line)}
.v-f .top.is-stuck .logo-dark,.v-f.is-solid .logo-dark{display:block}
.v-f .top.is-stuck .logo-light,.v-f.is-solid .logo-light{display:none}
.v-f .top.is-stuck .top__nav a,.v-f.is-solid .top__nav a{color:var(--head)}
.v-f .top.is-stuck .top__nav a:hover,.v-f .top.is-stuck .top__nav a[aria-current],.v-f.is-solid .top__nav a:hover,.v-f.is-solid .top__nav a[aria-current]{border-bottom-color:var(--accent)}
.v-f .top.is-stuck .top__menu,.v-f.is-solid .top__menu{color:var(--head);border-color:var(--line-strong)}
.v-f.is-solid main{padding-top:84px}
@media (max-width:860px){
  .v-f .top__nav{background:#fff}
  .v-f .top__nav a,.v-f .top.is-stuck .top__nav a{color:var(--head)}
}

/* hero */
.v-f .hero{position:relative;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#0b1d38}
.v-f .hero--home{min-height:100vh;min-height:100svh}
.v-f .hero--page{min-height:min(68vh,640px)}
.v-f .hero__pic{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (min-width:900px) and (hover:hover){.v-f .hero--home .hero__pic{animation:f-drift 24s ease-out both}}
@keyframes f-drift{from{transform:scale(1.08)}to{transform:scale(1)}}
.v-f .hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,20,45,.42) 0%,rgba(6,20,45,0) 26%,rgba(6,20,45,0) 44%,rgba(6,20,45,.62) 100%)}
.v-f .hero__in{position:relative;z-index:1;padding-block:0 clamp(72px,12vh,140px)}
.v-f .hero--page .hero__in{padding-bottom:clamp(48px,8vh,88px)}
.v-f .hero h1{color:#fff;font-size:clamp(2.15rem,6.6vw,6.2rem);line-height:1.04}
.v-f .hero--page h1{font-size:clamp(2.2rem,4.6vw,4.2rem);max-width:22ch}
.v-f .hero p{margin-top:22px;font-size:clamp(1.1rem,1.6vw,1.45rem);font-weight:400;max-width:40rem;color:#fff}
.v-f .hero__down{position:absolute;z-index:1;left:50%;bottom:28px;width:28px;height:44px;margin-left:-14px;border:1.5px solid rgba(255,255,255,.8);border-radius:14px}
.v-f .hero__down::after{content:"";position:absolute;left:50%;top:9px;width:3px;height:9px;margin-left:-1.5px;border-radius:2px;background:#fff;animation:f-wheel 2s ease-in-out infinite}
@keyframes f-wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}
@media (max-width:700px){.v-f .hero__down{display:none}}

/* figures */
.v-f .quick{padding-block:clamp(64px,9vw,120px)}
.v-f .quick__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:44px 24px;text-align:center}
@media (min-width:900px){.v-f .quick__grid{grid-template-columns:repeat(4,1fr)}}
.v-f .quick dt{font-size:clamp(2.4rem,4.8vw,4.4rem);font-weight:300;line-height:1;color:var(--accent);letter-spacing:-.03em;white-space:nowrap}
.v-f .quick dd{margin-top:14px;color:var(--muted);font-size:1.05rem}

/* a heading on the left, a few lines on the right */
.v-f .lead{padding-block:clamp(72px,10vw,136px) clamp(56px,7vw,96px)}
.v-f .quick+.lead,.v-f #figures+.lead{padding-top:0}
.v-f .lead__in{display:grid;gap:24px}
@media (min-width:900px){.v-f .lead__in{grid-template-columns:5fr 7fr;gap:64px;align-items:start}}
.v-f .lead h2{font-size:clamp(2.1rem,4.2vw,3.6rem);line-height:1.06}
.v-f .lead p{font-size:clamp(1.15rem,1.5vw,1.35rem);line-height:1.55;color:var(--ink);max-width:40rem}
.v-f .lead .more{margin-top:30px}

/* one full-width band per business */
.v-f .band{position:relative;display:flex;align-items:flex-end;min-height:min(86vh,820px);color:#fff;overflow:hidden;background:#0b1d38;margin-top:6px}
.v-f .band__pic{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.v-f .band:hover .band__pic{transform:scale(1.03)}
.v-f .band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,20,45,.72) 0%,rgba(6,20,45,.34) 48%,rgba(6,20,45,0) 82%),linear-gradient(180deg,rgba(6,20,45,0) 38%,rgba(6,20,45,.58) 100%)}
.v-f .band__in{position:relative;z-index:1;padding-block:clamp(48px,8vw,104px)}
.v-f .band__brand{font-weight:500;font-size:1.05rem;margin-bottom:12px;color:#fff}
.v-f .band__name{color:#fff;font-size:clamp(2.2rem,5vw,4.4rem);font-weight:300;line-height:1.04;letter-spacing:-.02em}
.v-f .band__line{margin-top:18px;font-size:clamp(1.05rem,1.4vw,1.25rem);max-width:36rem;color:#fff}
.v-f .band .more{margin-top:30px}
.v-f .band--last{margin-bottom:0}

/* the "more" pill, with a ring and chevron like a play control */
.v-f .more{display:inline-flex;align-items:center;gap:14px;padding:11px 12px 11px 24px;border:1px solid rgba(255,255,255,.75);border-radius:999px;color:#fff;font-weight:500;text-decoration:none;transition:background .2s,color .2s,border-color .2s}
.v-f .more::after{content:"";width:30px;height:30px;border-radius:50%;border:1px solid currentColor;background:no-repeat center/9px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 14'%3E%3Cpath d='M1.5 1.5l5.5 5.5-5.5 5.5' fill='none' stroke='%23fff' stroke-width='1.6'/%3E%3C/svg%3E")}
.v-f .more:hover{background:#fff;color:var(--head);border-color:#fff}
.v-f .more:hover::after,.v-f .more--dark::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 14'%3E%3Cpath d='M1.5 1.5l5.5 5.5-5.5 5.5' fill='none' stroke='%230b1d38' stroke-width='1.6'/%3E%3C/svg%3E")}
.v-f .more--dark{color:var(--head);border-color:var(--head)}
.v-f .more--dark:hover{background:var(--head);color:#fff;border-color:var(--head)}
.v-f .more--dark:hover::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9 14'%3E%3Cpath d='M1.5 1.5l5.5 5.5-5.5 5.5' fill='none' stroke='%23fff' stroke-width='1.6'/%3E%3C/svg%3E")}

/* inner page pieces */
.v-f .sec__head h2{font-size:clamp(2rem,3.8vw,3.2rem)}
.v-f .sec--tl,.v-f .sec--ways,.v-f .sec--quality,.v-f .sec--resp{background:#f6f8fa}
.v-f .tl__year{font-weight:300;font-size:2.2rem;color:var(--accent)}
.v-f .founder blockquote p{font-weight:300;font-size:clamp(1.5rem,2.6vw,2.3rem)}
.v-f .step{border-top-color:var(--accent)}
.v-f .biz,.v-f .resp{display:grid;gap:40px}
@media (min-width:900px){.v-f .biz,.v-f .resp{grid-template-columns:repeat(3,1fr);gap:48px 56px}}
.v-f .biz>div,.v-f .resp>div{border-top:2px solid var(--accent);padding-top:22px}
.v-f .biz h3,.v-f .resp h3{margin-bottom:10px}
.v-f .biz p,.v-f .resp p{color:var(--muted)}
.v-f .sec--biz{padding-block:clamp(48px,6vw,80px)}
.v-f .phead__in{padding-block:clamp(48px,6vw,80px) 8px}

/* footer, laid out wide */
.v-f .foot{padding-top:clamp(56px,7vw,96px)}
.v-f .foot__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-bottom:40px;margin-bottom:48px;border-bottom:1px solid var(--foot-line)}
.v-f .foot__top img{width:150px}
.v-f .foot__slogan{font-size:clamp(1.3rem,2.4vw,2rem);font-weight:300;color:var(--head)}
.v-f .foot__in{grid-template-columns:1fr 1fr}
@media (min-width:900px){.v-f .foot__in{grid-template-columns:repeat(4,1fr) 1.6fr}}
@media (max-width:899px){.v-f .foot__pay{grid-column:1/-1}}
.v-f .foot__base{font-size:.88rem}

/* enquiry button in the header */
.v-f .top__nav a.top__cta{border:1px solid rgba(255,255,255,.8);border-radius:999px;padding:9px 20px;color:#fff}
.v-f .top__nav a.top__cta:hover{background:#fff;color:var(--head);border-color:#fff}
.v-f .top.is-stuck .top__nav a.top__cta,.v-f.is-solid .top__nav a.top__cta{background:var(--accent);border-color:var(--accent);color:#fff}
.v-f .top.is-stuck .top__nav a.top__cta:hover,.v-f.is-solid .top__nav a.top__cta:hover{background:var(--btn-hover);border-color:var(--btn-hover)}
@media (max-width:860px){.v-f .top__nav a.top__cta,.v-f .top.is-stuck .top__nav a.top__cta{background:var(--accent);border-color:var(--accent);color:#fff;text-align:center;margin-top:16px;padding:14px 20px}}
.v-f .sec--steps .more{margin-top:8px}

/* customer stories */
.v-f .sec--cases{background:#f6f8fa}
.v-f .cases{display:grid;gap:28px}
@media (min-width:900px){.v-f .cases{grid-template-columns:repeat(3,1fr);gap:32px}}
.v-f .cases article{background:#fff;border-radius:var(--r-img);padding:clamp(26px,3vw,40px);display:flex;flex-direction:column;gap:14px}
.v-f .case__where{font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:300;color:var(--accent);letter-spacing:-.02em}
.v-f .cases h3{font-size:1.25rem}
.v-f .cases article p:not(.case__where):not(.case__biz){color:var(--muted)}
.v-f .case__biz{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-weight:500;color:var(--head)}
.v-f .case__stage{align-self:flex-start;font-size:.9rem;font-weight:500;color:var(--head);background:#eef3fa;border-radius:999px;padding:4px 14px;margin-top:-6px}

/* customer stories, picture first */
.v-f .stories{display:grid;gap:36px}
@media (min-width:900px){.v-f .stories{grid-template-columns:repeat(3,1fr);gap:32px}}
.v-f .story__pic{position:relative;border-radius:var(--r-img);overflow:hidden}
.v-f .story__pic img{width:100%;aspect-ratio:4/3;object-fit:cover}
.v-f .story__pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,20,45,0) 50%,rgba(6,20,45,.7) 100%)}
.v-f .story__where{position:absolute;z-index:1;left:22px;bottom:16px;color:#fff;font-size:clamp(1.5rem,2.2vw,2rem);font-weight:300;letter-spacing:-.02em}
.v-f .story h3{margin-top:22px;font-size:1.3rem}
.v-f .story ul{margin-top:14px}
.v-f .story li{padding:11px 0;border-top:1px solid var(--line-strong);color:var(--ink)}
.v-f .stories__more{display:grid;gap:0;margin-top:clamp(40px,5vw,64px);border-top:1px solid var(--line-strong)}
@media (min-width:900px){.v-f .stories__more{grid-template-columns:repeat(3,1fr);gap:32px;border-top:0}}
.v-f .stories__more li{display:grid;gap:4px;padding:20px 0;border-bottom:1px solid var(--line-strong)}
@media (min-width:900px){.v-f .stories__more li{border-top:1px solid var(--line-strong);border-bottom:0}}
.v-f .stories__more strong{font-weight:500;color:var(--accent)}
.v-f .stories__more span{color:var(--muted)}

/* a short strip between the business pictures and the heritage block */
.v-f .strip{background:var(--accent);color:#fff;margin-top:6px}
.v-f .strip__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px 48px;padding-block:clamp(36px,4.5vw,60px)}
.v-f .strip h2{color:#fff;font-size:clamp(1.6rem,2.8vw,2.4rem)}
.v-f .strip p{margin-top:8px;color:#dbe7f7;font-size:1.1rem;max-width:40rem}
.v-f .sec--heritage .split__pic img{aspect-ratio:5/4}
.v-f .sec--heritage h2{font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.06}
.v-f .sec--heritage p{font-size:1.15rem}
.v-f .sec--heritage .more{margin-top:14px}

/* home cards link through to the full stories */
.v-f a.story{display:block;text-decoration:none;color:inherit}
.v-f a.story>p{margin-top:10px;color:var(--muted)}
.v-f .story__go{display:inline-block;margin-top:16px;font-weight:500;color:var(--accent);border-bottom:1.5px solid var(--accent);padding-bottom:3px}
.v-f a.story:hover .story__pic img{transform:scale(1.04)}
.v-f .story__pic img{transition:transform .8s ease}

/* the stories page */
.v-f .cstory{border-bottom:1px solid var(--line)}
.v-f .cstory:nth-of-type(even){background:#f6f8fa}
.v-f .cstory__head{max-width:52rem;margin-bottom:clamp(28px,4vw,52px)}
.v-f .cstory__where{font-size:1.2rem;font-weight:500;color:var(--accent);margin-bottom:12px}
.v-f .cstory__head h2{font-size:clamp(2rem,3.8vw,3.2rem);line-height:1.08}
.v-f .cstory__biz{margin-top:14px;color:var(--muted)}
.v-f .cstory__grid{display:grid;gap:clamp(32px,5vw,72px)}
@media (min-width:980px){.v-f .cstory__grid{grid-template-columns:1fr 1fr;align-items:start}.v-f .cstory__grid--rev .cstory__pics{order:2}}
.v-f .cstory__pics{display:grid;gap:16px}
.v-f .cstory__pics img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--r-img)}
.v-f .cstory__text h3{font-size:1.05rem;color:var(--accent);margin-top:26px}
.v-f .cstory__text h3:first-child{margin-top:0}
.v-f .cstory__text p{margin-top:8px;font-size:1.1rem}
.v-f .cstory__facts{margin-top:32px;border-top:2px solid var(--accent)}
.v-f .cstory__facts li{padding:13px 0;border-bottom:1px solid var(--line-strong);font-weight:500;color:var(--head)}

/* who we work with */
.v-f .story__what{margin-top:10px;color:var(--ink)}
.v-f .story__eg{margin-top:16px;padding-top:16px;border-top:1px solid var(--line-strong);color:var(--muted);font-size:.98rem}

/* heritage: picture to the edge on one side, text on the other, same height as the business bands */
.v-f .bleed{display:grid;background:#f3f5f8;margin-top:6px}
.v-f .bleed__pic img{width:100%;height:100%;min-height:62vw;object-fit:cover}
.v-f .bleed__text{display:flex;align-items:center;padding:clamp(48px,7vw,112px) var(--gutter)}
.v-f .bleed__text>div{max-width:34rem}
.v-f .bleed__text h2{font-size:clamp(2.2rem,4.4vw,3.8rem);line-height:1.05}
.v-f .bleed__text p{margin-top:22px;font-size:clamp(1.05rem,1.3vw,1.2rem);line-height:1.6}
.v-f .bleed__text .more{margin-top:32px}
@media (min-width:900px){
  .v-f .bleed{grid-template-columns:1fr 1fr;min-height:min(86vh,820px)}
  .v-f .bleed__pic img{min-height:0;position:absolute;inset:0}
  .v-f .bleed__pic{position:relative}
  .v-f .bleed__text{padding-inline:clamp(48px,6vw,112px)}
}
.v-f .strip+.bleed{margin-top:0}

/* one alignment system: text starts either at the page edge or just right of the centre line */
.v-f{--hp:clamp(28px,4vw,64px)}
.v-f .quick__grid{grid-template-columns:1fr;gap:40px 0;text-align:left}
.v-f .quick__half{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.v-f .quick dd{max-width:14rem}
@media (min-width:900px){
  .v-f .quick__grid{grid-template-columns:1fr 1fr}
  .v-f .quick__half+.quick__half{padding-left:var(--hp)}
  .v-f .lead__in{grid-template-columns:1fr 1fr;gap:0}
  .v-f .lead__in>div{padding-left:var(--hp)}
  .v-f .bleed__text{padding-left:var(--hp)}
  .v-f .strip__in>div{max-width:calc(50% - var(--hp))}
}
.v-f .quick dt{font-size:clamp(2.2rem,3.9vw,3.8rem)}
/* the group paragraph */
.v-f .lead p{max-width:34rem}
.v-f .lead--group p+p{margin-top:20px}
.v-f .lead--group p{font-size:1.1rem;line-height:1.65;color:var(--muted)}
.v-f .lead--group .lead__open{font-size:clamp(1.35rem,1.9vw,1.7rem);line-height:1.35;color:var(--head);font-weight:400}
.v-f .lead--group .lead__mission{margin-top:28px;padding-top:24px;border-top:1px solid var(--line-strong);color:var(--head);font-weight:500;font-size:1.15rem}
/* three-column rows share the same column lines */
@media (min-width:1100px){.v-f .stories,.v-f .steps,.v-f .biz,.v-f .resp,.v-f .tl,.v-f .trio{column-gap:40px}}
@media (min-width:900px){.v-f .biz,.v-f .resp{grid-template-columns:repeat(3,1fr)}}
.v-f .quick dt{font-size:clamp(2.1rem,3.4vw,3.3rem)}
.v-f .quick__half{gap:0 40px}
/* cards in a row share their rows, so pictures, titles, text and rules line up across the row */
@media (min-width:900px){
  .v-f .stories{grid-template-rows:auto auto auto auto;row-gap:0}
  .v-f .stories>.story{display:grid;grid-template-rows:subgrid;grid-row:span 4}
  .v-f .story__what{padding-bottom:18px}
  .v-f .story__eg{margin-top:0}
  .v-f .tl{grid-template-rows:auto auto auto;row-gap:0}
  .v-f .tl>.tl__item{display:grid;grid-template-rows:subgrid;grid-row:span 3}
}
/* mirrored half-bleed: text on the left starting at the page edge, picture to the right edge */
.v-f .bleed--rev{background:#fff}
@media (min-width:900px){
  .v-f .bleed--rev .bleed__pic{order:2}
  .v-f .bleed--rev .bleed__text{padding-left:max(var(--gutter),calc((100vw - var(--max)) / 2));padding-right:var(--hp)}
}
.v-f .bleed+.bleed{margin-top:0}

/* Albert Sans (SIL Open Font License), served from this site. One variable file covers every weight used. */
@font-face{font-family:"Albert Sans";font-style:normal;font-weight:300 600;font-display:swap;src:url("fonts/albert-sans-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

/* contrast: white text over photographs needs a darker ground behind it */
.v-f .hero::after{background:linear-gradient(90deg,rgba(6,20,45,.4) 0%,rgba(6,20,45,.22) 45%,rgba(6,20,45,0) 75%),linear-gradient(180deg,rgba(6,20,45,.62) 0%,rgba(6,20,45,.18) 24%,rgba(6,20,45,.12) 42%,rgba(6,20,45,.74) 100%)}
.v-f .hero--page::after{background:linear-gradient(180deg,rgba(6,20,45,.74) 0%,rgba(6,20,45,.7) 10%,rgba(6,20,45,.34) 30%,rgba(6,20,45,.42) 55%,rgba(6,20,45,.8) 100%)}
.v-f .hero h1,.v-f .hero p,.v-f .band__name,.v-f .band__line,.v-f .band__brand{text-shadow:0 1px 18px rgba(6,20,45,.35)}
.v-f .hero p,.v-f .band__line{font-weight:500}
.v-f .top:not(.is-stuck) .top__nav a{text-shadow:0 1px 10px rgba(6,20,45,.45)}
.v-f .top:not(.is-stuck) .top__menu{background:rgba(6,20,45,.38);border-color:rgba(255,255,255,.85)}
.v-f.is-solid .top .top__nav a{text-shadow:none}
.v-f.is-solid .top .top__menu{background:none}

/* v-f motion. Owned by the interaction designer; plan in 官网/动效方案.md, numbers as agreed in 官网/验收_动效.md.
   Calm and unhurried: one slow ease, small distances, each thing moves once.
   Only transform/opacity (and the separate scale/translate properties) are animated.
   Nothing here hides content unless f-motion.js has run and put .motion on <html>;
   base.css already switches every animation and transition off under prefers-reduced-motion. */
.v-f{--fm-ease:cubic-bezier(.2,.7,.2,1);--fm-y:24px;--fm-t:.7s}
@media (max-width:899px){.v-f{--fm-y:16px;--fm-t:.6s}}

/* anchors land below the fixed header. Pages opened with #anchor land in place; smooth scrolling
   is switched on by f-motion.js once the page has loaded, so it applies to clicks within the page only. */
html{scroll-padding-top:100px;scroll-behavior:auto}
html.fm-ready{scroll-behavior:smooth}

/* header: a slower change to solid, with a faint shadow once it sits over content */
.v-f .top{transition:background .4s var(--fm-ease),border-color .4s var(--fm-ease)}
.v-f .top::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:14px;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,29,56,.07),rgba(11,29,56,0));opacity:0;transition:opacity .4s var(--fm-ease)}
.v-f .top.is-stuck::after,.v-f.is-solid .top::after{opacity:1}
.fm-arriving .v-f .top,.fm-arriving .v-f .top::after{transition:none}
.v-f .top__nav a{transition:border-color .3s var(--fm-ease),color .3s var(--fm-ease),background .2s}

/* first screen: readable from the first frame; the line and sentence firm up and settle within 0.6s.
   The picture keeps its original slow push-in. Pure CSS, so it needs no script. */
@media (prefers-reduced-motion:no-preference) and (min-width:900px) and (hover:hover){
  .v-f .hero--page .hero__pic{animation:f-drift 24s var(--fm-ease) both}
}
@media (prefers-reduced-motion:no-preference){
  .v-f .hero__in>*,.v-f .phead__in>*{animation:fm-settle .6s var(--fm-ease) both}
  .v-f .hero__in>p,.v-f .phead__in>p{animation-delay:.08s}
  .v-f .hero__down{animation:fm-fade .8s ease-out .6s both}
}
@keyframes fm-fade{from{opacity:0}to{opacity:1}}
@keyframes fm-settle{from{opacity:.55;transform:translate3d(0,12px,0)}to{opacity:1;transform:none}}

/* scroll reveals: f-motion.js marks below-the-fold items with .fm and adds .in as they approach */
.motion .fm{opacity:0;transform:translate3d(0,var(--fm-y),0);
  transition:opacity var(--fm-t) var(--fm-ease) var(--fm-d,0s),transform var(--fm-t) var(--fm-ease) var(--fm-d,0s)}
.motion .fm.in{opacity:1;transform:none}
.motion .more.fm{transition:opacity var(--fm-t) var(--fm-ease) var(--fm-d,0s),transform var(--fm-t) var(--fm-ease) var(--fm-d,0s),background .2s,color .2s,border-color .2s}

/* pictures settle: a slight zoom-out and fade inside their own frame, starting with the text beside them */
.v-f .bleed__pic,.v-f .split__pic{overflow:hidden}
.v-f .split__pic{border-radius:var(--r-img)}
.motion .fm-pic{opacity:0;scale:1.06;transition:opacity 1s ease-out,scale 1.4s var(--fm-ease)}
.motion .fm-pic.in{opacity:1;scale:1}

/* six steps: each blue rule draws left to right, 0.5s each, 0.1s apart; the text is readable throughout and firms up with its rule */
.motion .step.fm-step{position:relative;border-top-color:var(--line-strong);opacity:.45;transition:opacity .5s var(--fm-ease) var(--fm-d,0s)}
.motion .step.fm-step::after{content:"";position:absolute;left:0;right:0;top:-2px;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--fm-ease) var(--fm-d,0s)}
.motion .step.fm-step.in{opacity:1}
.motion .step.fm-step.in::after{transform:none}

/* the two sentences the group most wants remembered arrive one line at a time */
.motion .fm-lines .fm-line{opacity:0;transition:opacity .4s var(--fm-ease) var(--fm-d,0s)}
.motion .fm-lines.in .fm-line{opacity:1}

/* keyboard users: a section shows at once when focus lands inside it */
.motion .fm:focus-within,.motion .fm-pic:focus-within,.motion .fm-step:focus-within,.motion .fm-lines:focus-within{opacity:1;transform:none;transition:none}
.motion .fm-now,.motion .fm-now .fm-line{transition:none!important}
.v-f .hero__down:focus{animation:none}

/* figures keep a steady width while they count */
.v-f .quick dt.fm-counting{font-variant-numeric:tabular-nums}

/* full-width bands: on wide screens the picture moves a little slower than the page (at most 4.5% of the band) */
.motion-px .v-f .band .band__pic{scale:1.1;translate:0 var(--fm-py,0px);will-change:translate}

/* hover: pictures invite a closer look (cards themselves stay still), the arrow points the way */
.v-f .story .story__pic img{transition:transform .8s var(--fm-ease)}
.v-f .story:hover .story__pic img{transform:scale(1.04)}
.v-f .more::after{transition:transform .25s var(--fm-ease)}
.v-f .more:hover::after{transform:translateX(3px)}

@media (prefers-reduced-motion:reduce){
  .motion .fm,.motion .fm-pic,.motion .step.fm-step,.motion .fm-lines .fm-line{opacity:1!important;transform:none!important;scale:1!important}
  .motion .step.fm-step::after{display:none}
  .motion-px .v-f .band .band__pic{scale:1;translate:none}
}