/* Case study pages (/work/...). Same palettes, type and buttons as the home page. */
:root{
  --serif:'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  --sans:'Schibsted Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --maxw:1180px; --read:760px;
}
:root, :root[data-theme="day"]{
  --bg:#f3f6f9; --bg-2:#ffffff; --bg-3:#e6ecf2;
  --line:#d5dde6; --line-strong:#0f2338;
  --ink:#0f2338; --ink-2:#3a4c60; --ink-3:#5d6e81;
  --accent:#9a5208; --accent-big:#b5650d; --accent-soft:rgba(181,101,13,.1);
  --btn:#0f2338; --btn-ink:#ffffff; --btn-hover:#1d3a58;
  --nav:rgba(243,246,249,.84); --focus:#1f5fd1;
  --shadow:0 1px 2px rgba(15,35,56,.06), 0 12px 32px -12px rgba(15,35,56,.22);
  color-scheme:light;
}
:root[data-theme="dawn"]{
  --bg:#f2f0f6; --bg-2:#ffffff; --bg-3:#e7e3ef;
  --line:#dbd5e4; --line-strong:#2b2140;
  --ink:#2b2140; --ink-2:#554a66; --ink-3:#6f6482;
  --accent:#9c3355; --accent-big:#b5416a; --accent-soft:rgba(181,65,106,.1);
  --btn:#2b2140; --btn-ink:#ffffff; --btn-hover:#3e3059;
  --nav:rgba(242,240,246,.84); --focus:#5b4bd1;
  --shadow:0 1px 2px rgba(43,33,64,.06), 0 12px 32px -12px rgba(43,33,64,.24);
  color-scheme:light;
}
:root[data-theme="dusk"]{
  --bg:#1c1726; --bg-2:#241d31; --bg-3:#2d2540;
  --line:rgba(236,222,240,.13); --line-strong:rgba(244,238,243,.5);
  --ink:#f4eef3; --ink-2:#cbbecc; --ink-3:#a092a4;
  --accent:#f4a26a; --accent-big:#f4a26a; --accent-soft:rgba(244,162,106,.13);
  --btn:#f4a26a; --btn-ink:#1f1208; --btn-hover:#f8b88a;
  --nav:rgba(28,23,38,.8); --focus:#b9a6ff;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 18px 40px -16px rgba(0,0,0,.6);
  color-scheme:dark;
}
:root[data-theme="night"]{
  --bg:#0f1b2a; --bg-2:#142336; --bg-3:#1a2c42;
  --line:rgba(214,226,240,.13); --line-strong:rgba(237,241,245,.55);
  --ink:#edf1f5; --ink-2:#b9c4d0; --ink-3:#8e9cac;
  --accent:#f2a93b; --accent-big:#f2a93b; --accent-soft:rgba(242,169,59,.12);
  --btn:#f2a93b; --btn-ink:#1a1206; --btn-hover:#f7bd62;
  --nav:rgba(15,27,42,.78); --focus:#8fb6ff;
  --shadow:0 1px 2px rgba(0,0,0,.3), 0 18px 40px -16px rgba(0,0,0,.6);
  color-scheme:dark;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme]){
    --bg:#0f1b2a; --bg-2:#142336; --bg-3:#1a2c42;
    --line:rgba(214,226,240,.13); --line-strong:rgba(237,241,245,.55);
    --ink:#edf1f5; --ink-2:#b9c4d0; --ink-3:#8e9cac;
    --accent:#f2a93b; --accent-big:#f2a93b; --accent-soft:rgba(242,169,59,.12);
    --btn:#f2a93b; --btn-ink:#1a1206; --btn-hover:#f7bd62;
    --nav:rgba(15,27,42,.78); --focus:#8fb6ff;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 18px 40px -16px rgba(0,0,0,.6);
    color-scheme:dark;
  }
}

/* base */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17.5px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{margin:0;font-weight:400;text-wrap:balance}
:focus-visible{outline:2.5px solid var(--focus);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:10px;background:var(--btn);color:var(--btn-ink);padding:8px 14px;border-radius:8px;z-index:60}
.skip:focus{left:12px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{transition:none!important;animation:none!important} }

/* nav */
.nav{position:sticky;top:0;z-index:40;background:var(--nav);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top)}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:12px max(28px, env(safe-area-inset-right)) 12px max(28px, env(safe-area-inset-left));display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:600;font-size:16px;min-height:44px}
.mono{width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-family:var(--serif);font-size:20px;line-height:1;padding-top:2px}
.nav-back{margin-left:auto;font-size:15px;color:var(--ink-2);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.nav-back:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px}
.mode{height:44px;min-width:44px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 10px;font:500 14px/1 var(--sans)}
.mode:hover{background:var(--bg-3)}
.mode svg{width:18px;height:18px;display:none;flex:none}
.mode .lbl{white-space:nowrap}
:root[data-theme="dawn"] .mode .i-dawn, :root[data-theme="day"] .mode .i-day, :root[data-theme="dusk"] .mode .i-dusk, :root[data-theme="night"] .mode .i-night{display:block}
:root:not([data-theme]) .mode .i-day{display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:15.5px;line-height:1.1;text-decoration:none;border-radius:10px;padding:13px 20px;min-height:48px;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:background-color .15s, border-color .15s, transform .15s}
.btn-primary{background:var(--btn);color:var(--btn-ink)}
.btn-primary:hover{background:var(--btn-hover)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--bg-2)}
.btn-ghost:hover{border-color:var(--ink-3)}
.btn-sm{padding:9px 14px;font-size:14.5px;border-radius:9px;min-height:44px}
@media (hover:none){ .btn:active,.mode:active{transform:scale(.97)} }

/* case header */
.case-head{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.case-head::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(55% 80% at 85% 20%, var(--accent-soft), transparent 70%)}
.case-head .wrap{position:relative;padding-top:56px;padding-bottom:48px}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:14px;color:var(--ink-3)}
.crumbs a{color:var(--ink-2);text-underline-offset:3px;text-decoration-color:var(--line)}
.crumbs a:hover{color:var(--ink);text-decoration-color:currentColor}
.tag{display:inline-block;font-size:13px;font-weight:600;color:var(--accent);background:var(--accent-soft);border-radius:6px;padding:2px 8px}
.case-head h1{font-family:var(--serif);font-size:clamp(40px,5.6vw,76px);line-height:1;letter-spacing:-.018em;margin-top:22px;max-width:18ch}
.case-head .lede{margin-top:20px;max-width:58ch;color:var(--ink-2);font-size:19px;line-height:1.6}
.meta{display:flex;flex-wrap:wrap;gap:12px 32px;margin:28px 0 0;padding:18px 0 0;border-top:1px solid var(--line);max-width:760px}
.meta dt{font-size:13.5px;color:var(--ink-3)}
.meta dd{margin:2px 0 0;font-size:15px;font-weight:600}

/* figures */
.figs-band{background:var(--bg-2);border-bottom:1px solid var(--line)}
.figs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.figs-wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.figs li{padding:26px 20px 24px;border-left:1px solid var(--line)}
.figs li:first-child{border-left:0;padding-left:0}
.figs b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(36px,4vw,52px);line-height:1;letter-spacing:-.01em;color:var(--accent-big)}
.figs span{display:block;margin-top:10px;font-size:14.5px;line-height:1.45;color:var(--ink-2)}

/* body */
.case-body{max-width:var(--maxw);margin:0 auto;padding:64px 28px 0}
/* same reading width as before, but on the page's left edge (header, figures and closing section share it) */
.case-body > *{max-width:calc(var(--read) - 56px)}
.block + .block{margin-top:44px}
.block h2{font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.block p{color:var(--ink-2)}
.block p + p{margin-top:14px}
.block b{color:var(--ink);font-weight:600}
.block ul{margin:12px 0 0;padding-left:20px;color:var(--ink-2)}
.block li + li{margin-top:6px}
.block.lesson{border-left:2px solid var(--accent);padding-left:20px}
.block.lesson p{font-family:var(--serif);font-size:clamp(24px,2.6vw,30px);line-height:1.3;color:var(--ink)}

/* timeline (market entry) */
.steps-line{list-style:none;margin:14px 0 0;padding:0;border-top:1px solid var(--line-strong)}
.steps-line li{display:grid;grid-template-columns:150px minmax(0,1fr);gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
.steps-line .when{font-size:14.5px;font-weight:600;color:var(--accent)}
.steps-line p{color:var(--ink-2)}

/* photos (market entry) */
.photos{display:grid;grid-template-columns:minmax(0,1.667fr) minmax(0,1fr);gap:14px;margin-top:14px;align-items:start}
.ph{margin:0}
.ph img{width:100%;height:auto;border-radius:12px;border:1px solid var(--line);background:var(--bg-3);box-shadow:var(--shadow)}
.ph figcaption{font-size:14px;color:var(--ink-3);margin-top:8px}

/* related and next */
.related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.card{display:block;text-decoration:none;border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:var(--bg-2);transition:border-color .15s, transform .15s}
.card:hover{border-color:var(--ink-3);transform:translateY(-2px)}
.card small{display:block;font-size:13px;font-weight:600;color:var(--accent)}
.card strong{display:block;font-size:17px;line-height:1.35;margin-top:4px}
.fine{font-size:14px;color:var(--ink-3);margin-top:28px}

/* contact */
.cta{margin-top:96px;background:var(--bg-2);border-top:1px solid var(--line);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(50% 80% at 85% 20%, var(--accent-soft), transparent 70%)}
.cta .wrap{position:relative;padding-top:72px;padding-bottom:72px}
.cta h2{font-family:var(--serif);font-size:clamp(36px,4.6vw,60px);line-height:1.02;letter-spacing:-.015em;max-width:18ch}
.cta p{color:var(--ink-2);margin-top:16px;max-width:56ch}
.cta .ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
footer{border-top:1px solid var(--line);font-size:14px;color:var(--ink-3)}
footer .wrap{padding-top:12px;padding-bottom:calc(16px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer a{color:var(--ink-2);display:inline-flex;align-items:center;min-height:44px}

/* WhatsApp button, same as the home page (no bottom tab bar here, so it sits lower on phones) */
.wa-fab{position:fixed;z-index:44;right:max(20px, env(safe-area-inset-right));bottom:calc(20px + env(safe-area-inset-bottom));
  display:inline-flex;align-items:center;gap:10px;height:56px;min-width:56px;padding:0 16px;border-radius:999px;
  background:#0f8443;color:#fff;text-decoration:none;font:700 15.5px/1 var(--sans);
  box-shadow:0 6px 18px -4px rgba(0,0,0,.35), 0 2px 4px rgba(0,0,0,.12);transition:transform .18s ease, box-shadow .18s ease}
.wa-fab svg{width:28px;height:28px;flex:none;fill:currentColor}
.wa-fab:hover{background:#0c7139;transform:translateY(-2px);box-shadow:0 10px 24px -6px rgba(0,0,0,.4), 0 2px 4px rgba(0,0,0,.12)}
.wa-fab:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.wa-fab .wa-lbl{text-shadow:0 1px 1px rgba(0,0,0,.2)}
@media (max-width:1040px){
  .wa-fab{padding:0;width:56px;justify-content:center}
  .wa-fab .wa-lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}

@media (max-width:760px){
  body{font-size:16.5px}
  .wrap,.figs-wrap,.nav-inner{padding-left:18px;padding-right:18px}
  .case-body{padding:44px 18px 0}
  .brand .name{display:none}
  .brand{min-width:44px;justify-content:center}
  .mode .lbl{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .mode{padding:0;width:44px}
  .case-head .wrap{padding-top:36px;padding-bottom:32px}
  .case-head .lede{font-size:17px}
  .figs{grid-template-columns:1fr}
  .figs li,.figs li:first-child{border-left:0;padding:18px 0;border-top:1px solid var(--line)}
  .figs li:first-child{border-top:0}
  .related{grid-template-columns:1fr}
  .photos{grid-template-columns:1fr}
  .steps-line li{grid-template-columns:1fr;gap:2px}
  .cta{margin-top:64px}
  .cta .wrap{padding-top:48px;padding-bottom:96px}
  .cta .ctas .btn{flex:1 1 auto}
}