/* Sealegs Digital: shared styles for the case-study pages in /work/.
   Tokens, type and buttons copied from ../index.html so the two stay in step. */
:root{
  --ivory:#F4F0E7;--bone:#E7E1D3;--ink:#16222C;--ink-2:#1E2C37;--sea:#4F8A86;--sea-deep:#3A6E6B;--glass:#8FB5AC;
  --mute:#4E5A60;--line:rgba(22,34,44,.14);
  --display:'Archivo',system-ui,sans-serif;--sans:'Hanken Grotesk',system-ui,sans-serif;--serif:'Newsreader',Georgia,serif;
  --gut:clamp(20px,4vw,56px);--r:16px;
  --ease:cubic-bezier(.23,1,.32,1);
  --bg:#EFE6D6;--fg:#16222C; /* each page sets its brand colours on <body> */
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0}
body{background:var(--ivory);color:var(--ink);font:400 18px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid currentColor;outline-offset:3px;border-radius:4px}
.disp{font-family:var(--display);font-weight:900;font-variation-settings:'wdth' 62;text-transform:uppercase;line-height:.86;letter-spacing:-.005em;margin:0}
.wrap{max-width:1500px;margin:0 auto}

/* ---------- lockup + buttons (as on the homepage) ---------- */
.lockup{display:inline-flex;align-items:center;text-decoration:none}
.lockup img{height:46px;width:auto;display:block}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;border:0;background:var(--ink);color:var(--ivory);font:600 16px/1 var(--sans);text-decoration:none;cursor:pointer;transition:background-color .2s var(--ease),transform .16s var(--ease)}
.btn svg{width:14px;height:14px;transition:transform .2s var(--ease)}
.btn:active{transform:scale(.97)}
@media (hover:hover) and (pointer:fine){.btn:hover{background:var(--sea-deep)}.btn:hover svg{transform:translate(2px,-2px)}}
.tlink{font-weight:600;text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1.5px no-repeat;padding-bottom:3px;transition:background-size .25s var(--ease)}
@media (hover:hover){.tlink:hover{background-size:0 1.5px;background-position:100% 100%}}

/* ---------- the "Dave, fill this in" marker: loud on purpose ---------- */
.ask{display:inline;background:#FFF27A;color:#16222C;font:600 .82em/1.5 var(--sans);font-style:normal;letter-spacing:0;text-transform:none;padding:.08em .4em;border-radius:4px;outline:1.5px dashed #16222C;outline-offset:1px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.ask::before{content:"Dave: ";font-weight:800}

/* ---------- nav ---------- */
.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px var(--gut);background:var(--bg);color:var(--fg)}
.nav-r{display:flex;align-items:center;gap:28px;font-size:16px;font-weight:500}
.nav-r a:not(.btn){text-decoration:none;opacity:.8;transition:opacity .2s}
.nav-r a:not(.btn):hover{opacity:1}
.nav .btn{min-height:44px;font-size:15px;padding:0 18px}
.dark .nav .btn,.dark .hero .btn{background:var(--ivory);color:var(--ink)}
@media (hover:hover) and (pointer:fine){.dark .nav .btn:hover,.dark .hero .btn:hover{background:var(--glass)}}

/* ---------- hero, in the brand's own colour ---------- */
.hero{background:var(--bg);color:var(--fg);padding:clamp(28px,5vw,64px) var(--gut) clamp(64px,8vw,120px)}
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,5vw,90px);align-items:center}
.back{display:inline-flex;align-items:center;gap:8px;margin-bottom:clamp(28px,4vw,52px);font:600 15px/1 var(--sans);text-decoration:none;opacity:.85}
.back svg{width:14px;height:14px;transition:transform .2s var(--ease)}
.back:hover{opacity:1}.back:hover svg{transform:translateX(-3px)}
.kind{margin:0 0 18px;font:600 14px/1.3 var(--sans);letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.hero h1{font-size:clamp(60px,9.4vw,168px);overflow-wrap:break-word}
.blurb{margin:clamp(22px,3vw,36px) 0 0;max-width:34ch;font:300 clamp(22px,1.9vw,29px)/1.38 var(--serif);letter-spacing:-.01em}
.blurb p{margin:0 0 .7em}
.blurb p:last-child{margin:0}
.hero .cta{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:clamp(26px,3.4vw,40px)}
.hero .note{font-size:15px;opacity:.8}

.shot{margin:0;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 34px 60px -28px rgba(0,0,0,.55);transform:rotate(-2deg);transition:transform .5s var(--ease)}
.shot i{display:flex;gap:6px;padding:10px 12px;background:#ECE8DF}
.shot i b{width:10px;height:10px;border-radius:50%;background:#C9C4B8}
.shot img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}
@media (hover:hover){.shot:hover{transform:rotate(0)}}

/* ---------- section scaffolding ---------- */
.sec{padding:clamp(80px,10vw,150px) var(--gut)}
.sec+.sec{border-top:1px solid var(--line)}
.sec h2{font-size:clamp(46px,6.4vw,110px)}
.sec h2 span{color:var(--sea)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,90px);align-items:start}
.prose p{margin:0 0 18px;max-width:40ch;font-size:clamp(18px,1.4vw,21px);line-height:1.55}
.prose p.big{font:300 italic clamp(24px,2.1vw,32px)/1.28 var(--serif);letter-spacing:-.01em}

/* ---------- what I built: numbered rows ---------- */
.built-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,64px)}
.built-head p{margin:0;max-width:36ch;color:var(--mute);font-size:18px}
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink);counter-reset:r}
.rows li{display:grid;grid-template-columns:3.2em minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(14px,2.4vw,40px);padding:clamp(22px,2.6vw,34px) 0;border-bottom:1px solid var(--line);counter-increment:r}
.rows li::before{content:counter(r,decimal-leading-zero);font:600 13px/2 var(--sans);letter-spacing:.1em;color:var(--sea-deep)}
.rows h3{margin:0;font:800 clamp(26px,2.4vw,38px)/1.02 var(--display);font-variation-settings:'wdth' 78;letter-spacing:-.01em}
.rows .for{display:block;margin-top:10px;font:500 15px/1.4 var(--sans);color:var(--mute)}
.rows .body p{margin:0 0 12px;font-size:18px;line-height:1.55;max-width:52ch}
.rows .body p:last-child{margin:0}

/* ---------- selling the feeling: a dark band ---------- */
.feel{background:var(--ink);color:var(--ivory)}
.feel h2{color:var(--glass)}
.feel .sec-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,90px);align-items:start}
.feel blockquote{margin:clamp(28px,3vw,44px) 0 0;font:300 clamp(28px,3vw,46px)/1.22 var(--serif);letter-spacing:-.015em;color:#E9F1EE}
.feel blockquote footer{margin-top:16px;font:500 15px/1.4 var(--sans);color:#B5CCC6;letter-spacing:0}
.feel .prose p{color:#D9E2E0}
.feel .ask{color:#16222C}

/* ---------- pictures of the work ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(16px,2vw,28px);margin-top:clamp(36px,5vw,64px)}
.gallery figure{margin:0;grid-column:span var(--span,4)}
.gallery .frame{border-radius:14px;overflow:hidden;background:var(--bone);box-shadow:0 22px 40px -26px rgba(22,34,44,.45)}
.gallery img{width:100%;height:100%;object-fit:cover}
.gallery .tall .frame{aspect-ratio:3/4}
.gallery .tall img{object-position:top}
.gallery .wide .frame{aspect-ratio:3/2}
.gallery .sq .frame{aspect-ratio:1}
.gallery figcaption{margin-top:12px;font-size:15px;line-height:1.45;color:var(--mute);max-width:44ch}

/* ---------- what it changes ---------- */
.ticks{list-style:none;margin:0;padding:0}
.ticks li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start;padding:16px 0;border-top:1px solid var(--line);font-size:19px;line-height:1.42}
.ticks svg{width:22px;height:22px;margin-top:2px}
.ticks circle{fill:var(--bone)}
.ticks path{fill:none;stroke:var(--sea-deep);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ticks small{display:block;margin-top:3px;color:var(--mute);font-size:15px}
.voice{margin:clamp(28px,3vw,40px) 0 0;padding:clamp(22px,2.4vw,32px);border-radius:var(--r);background:var(--bone)}
.voice p{margin:0;font:300 italic clamp(22px,1.8vw,27px)/1.35 var(--serif)}
.voice footer{margin-top:12px;font:500 15px/1.4 var(--sans);color:var(--mute)}

/* ---------- next project ---------- */
.next{padding:clamp(70px,8vw,120px) var(--gut)}
.next a{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px;padding:clamp(28px,4vw,56px);border-radius:24px;background:var(--nbg);color:var(--nfg);text-decoration:none;transition:transform .3s var(--ease)}
.next small{display:block;margin-bottom:14px;font:600 13px/1.3 var(--sans);letter-spacing:.12em;text-transform:uppercase;opacity:.85}
.next .disp{font-size:clamp(44px,6vw,104px)}
.next svg{width:clamp(36px,4vw,56px);height:auto;transition:transform .3s var(--ease)}
@media (hover:hover){.next a:hover{transform:translateY(-4px)}.next a:hover svg{transform:translateX(6px)}}

/* ---------- closing band + footer (as on the homepage) ---------- */
.talk{background:var(--ink);color:var(--ivory);padding:clamp(80px,10vw,140px) var(--gut) 40px}
.talk-in{max-width:1300px;margin:0 auto}
.talk h2{font-size:clamp(52px,7.4vw,124px)}
.talk h2 span{color:var(--glass)}
.talk p{margin:clamp(22px,3vw,34px) 0 0;max-width:38ch;font:300 clamp(22px,2vw,30px)/1.4 var(--serif);color:#E9F1EE}
.talk .btn{margin-top:clamp(26px,3vw,40px);background:var(--ivory);color:var(--ink)}
@media (hover:hover) and (pointer:fine){.talk .btn:hover{background:var(--glass)}}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin:clamp(80px,9vw,130px) auto 0;max-width:1300px;padding-top:28px;border-top:1px solid rgba(143,181,172,.25);font-size:15px;color:#B5CCC6}
.foot .lockup img{height:42px}
.foot a{color:#B5CCC6}

/* ---------- arrival ---------- */
@media (prefers-reduced-motion:no-preference){
  .hero-copy>*{animation:rise .9s var(--ease) both}
  .hero-copy>*:nth-child(2){animation-delay:.06s}.hero-copy>*:nth-child(3){animation-delay:.12s}
  .hero-copy>*:nth-child(4){animation-delay:.2s}.hero-copy>*:nth-child(5){animation-delay:.28s}
  .hero .shot{animation:shot 1.1s .15s var(--ease) both}
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
@keyframes shot{from{opacity:0;transform:translateY(30px) rotate(-4deg)}}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .nav-r a:not(.btn){display:none}
  .hero-in,.split,.feel .sec-in{grid-template-columns:1fr}
  .rows li{grid-template-columns:2.4em minmax(0,1fr)}
  .rows .body{grid-column:2}
  .gallery figure{grid-column:span 6}
  .gallery figure.full{grid-column:1/-1}
}
@media (max-width:560px){
  body{font-size:17px}
  .lockup img{height:40px}
  .nav{padding:18px var(--gut)}
  .nav .btn{min-height:40px;padding:0 14px;font-size:14px}
  .gallery figure{grid-column:1/-1}
  .rows li{grid-template-columns:1fr;gap:8px}
  .rows .body{grid-column:1}
  .next a{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- a quote card that sits in the gallery ---------- */
.gallery .qcard{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,4vw,64px);border-radius:14px;background:var(--bg);color:var(--fg)}
.gallery .qcard p{margin:0;font:300 clamp(24px,2.4vw,38px)/1.28 var(--serif);letter-spacing:-.01em}
.gallery .qcard footer{margin-top:18px;font:500 15px/1.4 var(--sans);opacity:.85}

.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- guideline pass ---------- */
.disp,.rows h3{text-wrap:balance}
.blurb,.prose p,.rows .body p{text-wrap:pretty}
a,.btn{touch-action:manipulation}
section[id],h2[id],#main{scroll-margin-top:16px}
.skip{position:absolute;left:12px;top:-60px;z-index:50;padding:10px 16px;border-radius:999px;background:var(--ink);color:var(--ivory);font:600 15px/1 var(--sans);text-decoration:none}
.skip:focus{top:12px}
.gallery figure:has(.qcard){align-self:center}

/* ---------- hero: the whole homepage, scrolling slowly in a browser frame (2026-10-20) ----------
   Markup: <figure class="shot scroll"><i aria-hidden="true"><b></b><b></b><b></b></i>
           <div class="view"><img src="assets/<page>-home-full.webp" alt="..." width="1440" height="N"></div></figure>
   Set --dur on the figure to suit the image length (about 4s per 1000px reads well). */
.shot.scroll{transform:rotate(-1.5deg)}
.shot.scroll .view{position:relative;aspect-ratio:4/5;max-height:78vh;width:100%;overflow:hidden;container-type:size;background:#fff}
.shot.scroll .view img{width:100%;height:auto;aspect-ratio:auto;object-fit:initial}
@media (prefers-reduced-motion:no-preference){
  .shot.scroll .view img{animation:pagescroll var(--dur,48s) 1.2s ease-in-out infinite alternate}
  .shot.scroll:hover .view img{animation-play-state:paused}
}
@keyframes pagescroll{0%,6%{transform:translateY(0)}94%,100%{transform:translateY(calc(-100% + 100cqh))}}
.hero .cta a[target=_blank] .sr{position:absolute}
@media (max-width:1000px){.shot.scroll .view{aspect-ratio:3/4;max-height:70vh}}

/* ---------- design details: crops of the real site, short captions (2026-10-20) ----------
   Reuses .gallery; .crop frames keep the crop's own shape and never stretch. */
.gallery .crop .frame{aspect-ratio:auto;background:#fff}
.gallery .crop img{height:auto;object-fit:initial}