/* Muckin case study: Muckin's own look (white ground, black, warm yellow, Outfit + Inter, circles and pills) */
.cs-mk{--ink:#111;--y:#F4D92A;--y-hi:#FFE95E;--soft:#F5F5F2;--line:#E7E6E1;--text:#2D2D27;--muted:#55554E;--on-ink:#A9A9A1;
  background:#fff;color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:18px;line-height:1.6;overflow:hidden}
.cs-mk section{padding:0;border:0}
.cs-mk section.tight{padding:24px 0 48px}
.cs-mk .w{max-width:1180px;margin:0 auto;padding:0 28px}
.cs-mk h1,.cs-mk h2,.cs-mk h3{font-family:Outfit,system-ui,sans-serif;font-weight:800;color:var(--ink);max-width:none;letter-spacing:-.045em}
.cs-mk h2{font-size:clamp(36px,4.4vw,58px);line-height:1;margin-bottom:22px}
.cs-mk h3{font-size:24px;letter-spacing:-.03em;line-height:1.15}
.cs-mk .pill{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:16px 30px;
  font-weight:600;font-size:16px;text-decoration:none;border:2px solid var(--ink)}
.cs-mk .pill.dark{background:var(--ink);color:#fff}
.cs-mk .pill.dark:hover{background:#333}
.cs-mk .pill.line{background:#fff;color:var(--ink)}
.cs-mk .pill.line:hover{background:var(--y)}

/* hero */
.cs-mk .mk-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:48px;align-items:center;padding-top:72px;padding-bottom:56px}
.cs-mk h1{font-size:clamp(52px,6.6vw,96px);line-height:.95;letter-spacing:-.055em;margin-bottom:28px}
.cs-mk .mark{display:inline-block;background:var(--y);border-radius:22px;padding:0 .14em .06em;transform:rotate(-2deg);margin:.06em 0}
.cs-mk .dek{font-size:20px;line-height:1.55;color:var(--text);max-width:34em;margin-bottom:30px}
.cs-mk .btns{display:flex;gap:12px;flex-wrap:wrap}
.cs-mk .faces{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px 18px;padding:10px 0 10px 24px}
.cs-mk .face{position:relative;margin:0;text-align:center}
.cs-mk .face img{width:100%;max-width:160px;aspect-ratio:1;height:auto;margin:0 auto;border-radius:50%;background:var(--y);object-fit:cover;
  box-shadow:0 18px 40px rgba(0,0,0,.08)}
.cs-mk .face figcaption{position:relative;margin:-22px auto 0;display:inline-block;background:#fff;border-radius:999px;padding:6px 16px;
  font-weight:700;font-size:15px;color:var(--ink);box-shadow:0 6px 18px rgba(0,0,0,.1)}
.cs-mk .dot{position:absolute;border-radius:50%}
.cs-mk .d1{width:44px;height:44px;background:var(--ink);left:-6px;top:46%}
.cs-mk .ring{position:absolute;width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;right:-8px;top:-6px}

/* fact pills */
.cs-mk .facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:96px}
.cs-mk .fact{display:flex;gap:18px;align-items:center;border:2px solid var(--ink);border-radius:56px;padding:20px 26px}
.cs-mk .fact.dark{background:var(--ink);color:#fff}
.cs-mk .fact .ic{flex:none;width:58px;height:58px;border-radius:50%;background:var(--y);color:var(--ink);display:grid;place-items:center;
  font-weight:800;font-size:22px}
.cs-mk .fact b{display:block;font-family:Outfit,sans-serif;font-size:19px;letter-spacing:-.03em;color:inherit}
.cs-mk .fact:not(.dark) b{color:var(--ink)}
.cs-mk .fact span{font-size:15px;color:var(--muted)}
.cs-mk .fact.dark span:not(.ic){color:var(--on-ink)}

/* portal: screenshot breaks out of the right edge */
.cs-mk .portal{padding:0 0 104px}
.cs-mk .portal-in{position:relative;z-index:0;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.5fr);gap:56px;align-items:center}
.cs-mk .portal-text p{margin-bottom:16px}
.cs-mk .portal-text .note{font-size:14px;color:var(--muted)}
.cs-mk .browser{position:relative;margin:0 calc(-1 * max(28px,(100vw - 1180px)/2 + 28px)) 0 0;background:var(--ink);
  border-radius:28px 0 0 28px;padding:0 0 0 12px;box-shadow:0 30px 60px rgba(0,0,0,.14)}
.cs-mk .browser::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:var(--y);
  right:8%;top:-90px;z-index:-1}
.cs-mk .browser .bar{display:flex;align-items:center;gap:8px;padding:16px 10px 14px}
.cs-mk .browser .bar i{width:12px;height:12px;border-radius:50%;background:#444}
.cs-mk .browser .bar i:first-child{background:var(--y)}
.cs-mk .browser .bar span{margin-left:12px;font-size:14px;color:var(--on-ink)}
.cs-mk .browser img{width:100%;height:auto;border-radius:14px 0 0 0}

/* six stages */
.cs-mk .stages{padding-bottom:104px}
.cs-mk .stages h2{max-width:16ch}
.cs-mk .track{list-style:none;margin:36px 0 22px;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;position:relative}
.cs-mk .track::before{content:"";position:absolute;left:4%;right:4%;top:50%;height:3px;background:var(--ink);z-index:0}
.cs-mk .track li{position:relative;z-index:1;display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--ink);
  border-radius:999px;padding:10px 14px 10px 10px;font-weight:600;font-size:15px;color:var(--ink);line-height:1.2}
.cs-mk .track li:last-child{background:var(--ink);color:#fff}
.cs-mk .track b{flex:none;width:34px;height:34px;border-radius:50%;background:var(--y);display:grid;place-items:center;font-family:Outfit,sans-serif;color:var(--ink)}
.cs-mk .stage-note{max-width:760px;color:var(--muted);margin-bottom:40px}
.cs-mk .two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.cs-mk .mk-shot{margin:0;background:var(--soft);border-radius:32px;padding:22px}
.cs-mk .mk-shot img{border-radius:18px;width:100%;height:auto;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.cs-mk .mk-shot figcaption{font-size:14px;color:var(--muted);margin:14px 6px 0}

/* seat calculator: the unique component */
.cs-mk .calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-bottom:104px;scroll-margin-top:90px}
.cs-mk .calc-in{background:var(--soft);border-radius:48px;padding:52px 56px}
.cs-mk .calc-in h2{font-size:clamp(32px,3.4vw,44px)}
.cs-mk .calc-in>p{color:var(--muted);margin-bottom:26px}
.cs-mk .calc label{display:block;font-family:Inter,sans-serif;font-size:15.5px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--ink);margin-bottom:16px}
.cs-mk .calc input{display:block;width:100%;margin-top:8px;padding:15px 18px;border:2px solid var(--line);border-radius:18px;background:#fff;
  font:500 18px Inter,sans-serif;color:var(--ink)}
.cs-mk .calc input:focus{outline:none;border-color:var(--ink)}
.cs-mk .calc-out{background:var(--ink);color:#fff;border-radius:48px;padding:52px 56px}
.cs-mk .hrs{display:flex;align-items:baseline;gap:14px;margin-bottom:22px}
.cs-mk .hrs b{font-family:Outfit,sans-serif;font-weight:800;font-size:96px;line-height:.9;letter-spacing:-.05em;color:var(--y)}
.cs-mk .hrs span{color:var(--on-ink)}
.cs-mk .rw{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid #333;font-size:16px;color:var(--on-ink)}
.cs-mk .rw b{color:#fff}
.cs-mk .rw.big{font-size:18px;color:#fff;border-bottom-color:#555}
.cs-mk .rw.big b{color:var(--y);font-family:Outfit,sans-serif;font-size:28px;letter-spacing:-.03em}
.cs-mk .seatlist{display:flex;flex-direction:column;gap:8px;margin:22px 0 10px}
.cs-mk .st{display:block;background:#222;border-radius:18px;padding:12px 18px;font-size:15px;color:#ddd}
.cs-mk .st b{color:var(--y);margin-right:4px}
.cs-mk .st.acc{background:var(--y);color:var(--ink)}
.cs-mk .st.acc b{color:var(--ink)}
.cs-mk .fine{margin-top:18px;font-size:12.5px;line-height:1.5;color:#8d8d86}

/* prices */
.cs-mk .prices{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding-bottom:36px}
.cs-mk .circles{display:flex;align-items:center;gap:14px}
.cs-mk .c{flex:1;aspect-ratio:1;max-width:170px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:14px}
.cs-mk .c b{font-family:Outfit,sans-serif;font-weight:800;font-size:54px;line-height:1;letter-spacing:-.05em}
.cs-mk .c.y{background:var(--y);color:var(--ink)}
.cs-mk .c.k{background:var(--ink);color:var(--y);transform:translateY(0)}
.cs-mk .c.g{background:var(--soft);color:var(--ink)}
.cs-mk .seats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:104px}
.cs-mk .seat{border:2px solid var(--line);border-radius:36px;padding:32px 30px;display:flex;flex-direction:column}
.cs-mk .seat:nth-child(2){background:var(--ink);border-color:var(--ink)}
.cs-mk .seat:nth-child(2) h3{color:#fff}
.cs-mk .seat:nth-child(2) p{color:var(--on-ink)}
.cs-mk .seat p{font-size:15.5px;color:var(--muted);margin:8px 0 22px}
.cs-mk .szs{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.cs-mk .sz{display:flex;justify-content:space-between;align-items:baseline;background:var(--soft);border-radius:18px;padding:12px 18px;font-size:14.5px}
.cs-mk .sz b{font-family:Outfit,sans-serif;font-size:24px;letter-spacing:-.03em;color:var(--ink)}
.cs-mk .sz.top{background:var(--y)}
.cs-mk .seat:nth-child(2) .sz{background:#222;color:var(--on-ink)}
.cs-mk .seat:nth-child(2) .sz b{color:#fff}
.cs-mk .seat:nth-child(2) .sz.top{background:var(--y);color:var(--ink)}
.cs-mk .seat:nth-child(2) .sz.top b{color:var(--ink)}

/* what we built: two to a row */
.cs-mk .built{padding-bottom:96px}
.cs-mk .built .grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.cs-mk .built article{background:var(--soft);border-radius:32px;padding:30px 34px}
.cs-mk .built article h3{margin-bottom:8px;display:flex;align-items:center;gap:12px}
.cs-mk .built article h3::before{content:"";flex:none;width:14px;height:14px;border-radius:50%;background:var(--y);box-shadow:0 0 0 3px var(--ink)}
.cs-mk .built p{font-size:16.5px;color:var(--muted)}

/* brand wall */
.cs-mk .wall{padding-bottom:72px;text-align:center}
.cs-mk .wall h2{margin-left:auto;margin-right:auto}
.cs-mk .wall>p{max-width:640px;margin:0 auto 32px;color:var(--muted)}
.cs-mk .wall ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}
.cs-mk .wall li{border:2px solid var(--ink);border-radius:999px;padding:12px 10px;font-weight:600;font-size:13.5px;line-height:1.25;color:var(--ink);
  display:flex;align-items:center;justify-content:center;min-height:64px}
.cs-mk .wall li:first-child{background:var(--y)}

/* enquiry band in Muckin's colours */
.cs-mk .cta{background:var(--soft);color:var(--ink);border-radius:48px}
.cs-mk .cta h2{color:var(--ink);font-size:clamp(32px,3.6vw,48px)}
.cs-mk .cta .dek{color:var(--muted)}
.cs-mk .cta .lab{display:none}
.cs-mk .ctaform input{background:#fff;border:2px solid var(--line);color:var(--ink);border-radius:999px;padding:15px 20px}
.cs-mk .ctaform input::placeholder{color:#8a8a82}
.cs-mk .cta .btn.pri{background:var(--ink);color:#fff;border-radius:999px}
.cs-mk .cta .btn.pri:hover{background:#333}
.cs-mk .ctasmall{color:var(--muted)}

.cs-mk .nextcase{padding-bottom:96px}
.cs-mk .nextcase a{display:flex;align-items:center;gap:20px;border:2px solid var(--ink);border-radius:999px;padding:18px 18px 18px 34px;
  text-decoration:none;color:var(--ink)}
.cs-mk .nextcase span{font-size:15px;color:var(--muted)}
.cs-mk .nextcase b{font-family:Outfit,sans-serif;font-size:clamp(24px,3vw,36px);letter-spacing:-.04em;margin-right:auto}
.cs-mk .nextcase i{font-style:normal;width:64px;height:64px;border-radius:50%;background:var(--y);display:grid;place-items:center;font-size:26px;flex:none}
.cs-mk .nextcase a:hover{background:var(--soft)}

@media (max-width:980px){
  .cs-mk{font-size:17px}
  .cs-mk .w{padding:0 16px}
  .cs-mk .mk-hero,.cs-mk .portal-in,.cs-mk .calc,.cs-mk .prices{grid-template-columns:1fr;gap:32px}
  .cs-mk .mk-hero{padding-top:40px}
  .cs-mk .faces{padding-left:0;gap:20px 12px}
  .cs-mk .face figcaption{font-size:13px;padding:5px 12px}
  .cs-mk .d1,.cs-mk .ring{display:none}
  .cs-mk .facts{grid-template-columns:1fr;padding-bottom:64px}
  .cs-mk .browser{margin-right:-16px}
  .cs-mk .browser::before{width:240px;height:240px;top:-50px}
  .cs-mk .portal{padding-bottom:64px}
  .cs-mk .track{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cs-mk .track::before{display:none}
  .cs-mk .two{grid-template-columns:1fr}
  .cs-mk .stages{padding-bottom:64px}
  .cs-mk .calc-in,.cs-mk .calc-out{border-radius:32px;padding:32px 24px}
  .cs-mk .hrs b{font-size:72px}
  .cs-mk .calc{margin-bottom:64px}
  .cs-mk .c b{font-size:38px}
  .cs-mk .c{font-size:12px}
  .cs-mk .seats{grid-template-columns:1fr;padding-bottom:64px}
  .cs-mk .built .grid{grid-template-columns:1fr}
  .cs-mk .built article{padding:26px 24px}
  .cs-mk .wall ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cs-mk .cta{border-radius:32px}
  .cs-mk .ctaform input{border-radius:18px}
  .cs-mk .nextcase a{padding:14px 14px 14px 22px;flex-wrap:wrap;gap:4px 14px}
  .cs-mk .nextcase span{flex-basis:100%}
  .cs-mk .nextcase i{width:48px;height:48px}
}

/* undo Chivvy's long-form article defaults */
.cs-mk article{max-width:none;margin:0}
.cs-mk article h3{margin:0 0 8px}
.cs-mk article p{margin-bottom:0;font-size:inherit;line-height:1.6}