/* Tallis Rowe (fictional): office refurbishment in occupied London buildings. Concept by MetaLabs. */
@font-face{font-family:"Schibsted Grotesk";src:url(fonts/schibsted-grotesk-latin.woff2) format("woff2");font-weight:400 900;font-display:swap}
@font-face{font-family:"Source Sans 3";src:url(fonts/source-sans-3-latin.woff2) format("woff2");font-weight:200 900;font-display:swap}

:root{
  --night:#0e1a2b; --night-2:#15253b; --slate:#3a4a5f; --mist:#9fb0c4;
  --amber:#f5a524; --amber-deep:#9a5b00;
  --paper:#f4efe6; --paper-2:#ebe4d8; --ink:#0e1a2b;
  --head:"Schibsted Grotesk",system-ui,sans-serif;
  --body:"Source Sans 3",system-ui,sans-serif;
  --gut:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
section[id]{scroll-margin-top:72px}
body{margin:0;background:var(--night);color:var(--paper);font:400 18px/1.5 var(--body)}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--head);font-weight:800;letter-spacing:-.02em;line-height:1.02;margin:0}
h2{font-size:clamp(34px,5vw,60px);margin-bottom:28px}
h3{font-size:22px;letter-spacing:-.01em;line-height:1.15}
p{margin:0}
.wrap{max-width:1360px;margin:0 auto;padding:0 var(--gut)}

/* Concept notice */
.notice{background:var(--amber);color:var(--night);font-size:14px;text-align:center;padding:7px var(--gut);margin:0}
.notice a{font-weight:600}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:2px solid var(--amber);background:var(--amber);color:var(--night);font:700 16px/1 var(--head);text-decoration:none;border-radius:2px;cursor:pointer;white-space:nowrap}
.btn:hover{background:#ffb83f;border-color:#ffb83f}
.btn.ghost{background:transparent;color:var(--paper);border-color:rgba(244,239,230,.6)}
.btn.ghost:hover{border-color:var(--paper)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

/* Header */
.site-head{position:sticky;top:0;z-index:20;background:rgba(14,26,43,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(159,176,196,.18)}
.site-head .wrap{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--paper)}
.mark{width:36px;height:36px;flex:none;background:var(--amber)}
.wm{font:800 16px/1 var(--head);letter-spacing:.04em;text-transform:uppercase}
.nav{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.nav a{text-decoration:none;font-weight:600;font-size:16px;color:var(--paper)}
.nav a:hover{color:var(--amber)}
.tel{font-weight:600;font-size:16px;text-decoration:none;color:var(--mist)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;font:700 16px/1 var(--head);padding:14px 4px;color:var(--paper)}
.menu summary::-webkit-details-marker{display:none}
.menu ul{position:absolute;right:0;top:100%;background:var(--night-2);list-style:none;margin:8px 0 0;padding:10px 0;min-width:240px;border:1px solid var(--slate)}
.menu li a{display:block;padding:12px 20px;text-decoration:none;font-weight:600}

/* Hero */
.hero{position:relative;min-height:min(86vh,860px);display:flex;align-items:flex-end;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,26,43,.15) 0%,rgba(14,26,43,.2) 40%,rgba(14,26,43,.92) 100%)}
.hero-text{position:relative;z-index:1;width:100%;padding-top:120px;padding-bottom:clamp(40px,7vw,80px)}
.hero h1{font-size:clamp(42px,6.6vw,96px);max-width:15ch}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p{max-width:560px;margin-top:22px;font-size:20px;color:#e6e0d4}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* Trust */
.trust{background:var(--night);border-bottom:1px solid rgba(159,176,196,.18);padding:34px 0}
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:0}
.figures div{display:flex;flex-direction:column-reverse;gap:4px;border-left:3px solid var(--amber);padding-left:16px}
.figures dt{font-size:15px;color:var(--mist)}
.figures dd{margin:0;font:800 clamp(34px,4vw,52px)/1 var(--head);letter-spacing:-.03em}
.schemes{margin-top:24px;font-size:15px;color:var(--mist)}

/* Bands */
.band{padding:clamp(64px,9vw,120px) 0}
.paper{background:var(--paper);color:var(--ink)}
.paper-2{background:var(--paper-2);color:var(--ink)}
.night-2{background:var(--night-2)}
.head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.head h2{margin:0}
.more{font-weight:700;text-decoration:none;border-bottom:2px solid var(--amber-deep)}
details{margin-top:14px}
details summary{cursor:pointer;font-weight:700;font-size:16px;color:var(--amber);list-style:none;display:inline-flex;gap:8px;align-items:center}
details summary::-webkit-details-marker{display:none}
details summary::before{content:"+";font:800 20px/1 var(--head)}
details[open] summary::before{content:"–"}
details p{margin-top:10px;font-size:17px;color:var(--mist);max-width:56ch}

/* Projects */
.projects{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px}
.project{text-decoration:none;display:flex;flex-direction:column}
.project img{aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .4s}
.project:hover img{transform:scale(1.02)}
.project.big{grid-column:span 2;grid-row:span 2}
.project.big img{aspect-ratio:auto;flex:1;min-height:0;height:100%}
.project .tag{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:14px;font-weight:600;color:var(--amber-deep)}
.project .tag::before{content:"";width:9px;height:9px;background:var(--amber)}
.project h3{margin-top:6px}
.project.all{background:var(--night);color:var(--paper);padding:28px;justify-content:flex-end;gap:10px;min-height:260px}
/* With five project photos, the "more" tile runs across the row below them */
.project.all{grid-column:1/-1;min-height:0;flex-direction:row;flex-wrap:wrap;justify-content:flex-start;align-items:baseline;column-gap:18px;padding:24px 28px}
.all-n{font:800 72px/1 var(--head);letter-spacing:-.04em;color:var(--amber)}
.all-t{font-size:18px;max-width:22ch}
.all-l{font:700 16px/1 var(--head);margin-top:8px}
.project.all .all-t{flex:1 1 220px;max-width:none}
.project.all .all-l{margin:0 0 0 auto}
.project.all:hover .all-l{color:var(--amber)}
.project.big h3{font-size:32px}
.spec{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:8px;font-size:16px;color:#4a5566}
.spec{gap:4px 0}
.spec span+span::before{content:"·";margin:0 10px;color:#9aa3ad}

/* Phasing building */
.phasing{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,96px);align-items:center}
.phasing-intro>p{font-size:19px;color:#e6e0d4;max-width:44ch}
.week{display:block;margin-top:34px;font:800 26px/1 var(--head)}
.week output{color:var(--amber)}
input[type=range]{width:100%;margin:18px 0 6px;accent-color:var(--amber);height:32px;cursor:pointer}
.status{min-height:3em;font-size:17px;color:var(--mist)}
.key{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:15px;color:var(--mist)}
.key li{display:flex;align-items:center;gap:8px}
.key i{width:16px;height:16px;display:inline-block}
.k-lit{background:var(--amber);box-shadow:0 0 12px rgba(245,165,36,.7)}
.k-done{background:#dfe8f2}
.k-in{background:#2a3b52}
.building{background:#1a2a40;border:1px solid #2c3e57;padding:18px 18px 0;position:relative}
.roof{height:10px;margin:-18px -18px 14px;background:#2c3e57}
.floor{display:grid;grid-template-columns:34px 1fr 130px;align-items:center;gap:14px;padding:7px 0;border-bottom:4px solid #2c3e57}
.floor:last-child{border-bottom:0;padding-bottom:18px}
.lvl{font:800 15px/1 var(--head);color:var(--mist)}
.win{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}
.win i{height:30px;background:#2a3b52;transition:background .35s,box-shadow .35s}
.floor[data-state=lit] .win i{background:var(--amber);box-shadow:0 0 18px rgba(245,165,36,.55)}
.floor[data-state=done] .win i{background:#dfe8f2}
.floor[data-state=in] .win i:nth-child(3n+1){background:#34475f}
.note{font-size:14px;color:var(--mist)}
.floor[data-state=lit] .note{color:var(--amber);font-weight:600}
.floor[data-state=done] .note{color:#dfe8f2}

/* Services */
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:56px 32px}
.service img{aspect-ratio:3/2;object-fit:cover;width:100%;margin-bottom:20px}
.service h3{font-size:28px}
.service>p{margin-top:8px;color:#d5d0c6;max-width:52ch}

/* Nights */
.nights{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.nights-img img{aspect-ratio:4/5;object-fit:cover;width:100%}
.clock{list-style:none;margin:0;padding:0;border-left:2px solid var(--slate)}
.clock li{position:relative;padding:0 0 18px 28px;color:#e6e0d4}
.clock li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;background:var(--night-2);border:2px solid var(--amber)}
.clock li:last-child::before{background:var(--amber)}
.clock b{display:block;font:800 22px/1.1 var(--head);color:var(--amber);margin-bottom:2px}

/* Clients */
.clients{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.clients img{aspect-ratio:4/5;object-fit:cover;width:100%}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.tabs button{font:700 16px/1 var(--head);padding:13px 16px;border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;border-radius:2px}
.tabs button[aria-selected=true]{background:var(--ink);color:var(--paper)}
[role=tabpanel] p{font-size:20px;max-width:46ch}
blockquote{margin:40px 0 0;padding:24px 0 0;border-top:3px solid var(--amber)}
blockquote p{font:700 24px/1.3 var(--head);letter-spacing:-.01em}
cite{display:block;margin-top:12px;font-style:normal;font-size:15px;color:#4a5566}
cite span{color:var(--amber-deep)}

/* Safety */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split img{aspect-ratio:3/2;object-fit:cover;width:100%}
.split figure{margin:0}
.figures.light{grid-template-columns:1fr 1fr;gap:36px 28px}
.figures.light dt{color:#4a5566}

/* Contact */
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,6vw,96px)}
.contact-grid>div>p{font-size:19px;color:#e6e0d4;max-width:40ch}
.direct{margin-top:28px !important;font-size:17px !important;color:var(--mist) !important}
.direct a{font:800 30px/1.3 var(--head);color:var(--amber);text-decoration:none}
.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:6px;font-size:15px;font-weight:600;color:#dfe8f2}
.form input,.form select{font:400 17px/1.3 var(--body);color:var(--night);background:var(--paper);border:0;border-radius:2px;min-height:48px;padding:10px 12px;width:100%}
.form input[type=file]{background:transparent;color:var(--mist);padding:6px 0;min-height:0;font-size:16px}
.form input[type=file]::file-selector-button{font:700 15px/1 var(--head);background:transparent;color:var(--paper);border:2px solid var(--slate);border-radius:2px;padding:11px 14px;margin-right:12px;cursor:pointer}
.form input[type=radio]{width:auto;min-height:0;accent-color:var(--amber)}
fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px}
legend{font-size:15px;font-weight:600;color:#dfe8f2;margin-bottom:8px;padding:0;width:100%}
.form .opt{display:flex;align-items:center;gap:8px;font-weight:400;font-size:17px;min-height:32px}
.form .btn{justify-self:start;margin-top:6px}
.sent{color:var(--amber);font-weight:600}

/* Footer */
.site-foot{background:#0a1320;padding:56px 0 64px;color:var(--mist);font-size:16px}
.site-foot .logo{margin-bottom:16px}
.site-foot .small{margin-top:20px;font-size:14px;max-width:70ch}

@media (max-width:1100px){
  .nav,.tel{display:none}
  .menu{display:block}
  .site-head .btn{margin-left:auto}
  .projects{grid-template-columns:repeat(2,1fr)}
  .figures{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .phasing,.nights,.clients,.split,.contact-grid{grid-template-columns:1fr}
  .services{grid-template-columns:1fr;gap:48px}
  .nights-img img,.clients img{aspect-ratio:3/2}
}
@media (max-width:600px){
  body{font-size:17px}
  .site-head .wrap{gap:10px;height:64px}
  .site-head .btn{min-height:42px;padding:0 11px;font-size:14px}
  .wm{font-size:14px}.mark{width:32px;height:32px}
  .hero{min-height:0;display:block}
  .hero-img{position:static;aspect-ratio:4/3;height:auto;object-position:62% 50%}
  .hero::after{display:none}
  .hero-text{padding-top:28px;padding-bottom:44px}
  .hero p{font-size:18px}
  .cta .btn{flex:1 1 100%}
  .projects{grid-template-columns:1fr}
  .project.big{grid-column:auto;grid-row:auto}
  .project.big img{aspect-ratio:4/3;height:auto}
  .project.big h3{font-size:26px}
  .figures{gap:22px 16px}
  .floor{grid-template-columns:24px 1fr 92px;gap:10px}
  .win{grid-template-columns:repeat(6,1fr);gap:6px}
  .win i:nth-child(n+7){display:none}
  .win i{height:24px}
  .note{font-size:13px}
  .building{padding:14px 12px 0}.roof{margin:-14px -12px 12px}
  .form .row{grid-template-columns:1fr}
  .form .btn{justify-self:stretch}
  blockquote p{font-size:21px}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}