/* Layouts for every page other than home, Our work and Pricing. They reuse the measured type, buttons and card look.
   Every rule sits under .inner-page, so the three measured pages aren't touched. */
.inner-page{overflow:clip}
.inner-page .actions{justify-content:center;flex-wrap:wrap}
.inner-page .c-button-primary,.inner-page .c-button-ghost{padding-inline:20px;width:auto}

/* Opening of the page */
.ip-hero{display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center;padding:112px 0 72px}
.ip-hero h1{max-width:900px}
.ip-hero>.t-body-lg{max-width:640px;color:var(--color-ink-muted)}
.ip-hero .actions{margin-top:8px}
.ip-back{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding-inline:14px;border:1px solid var(--color-hairline);border-radius:var(--radius-full);color:var(--color-ink-muted)}
.ip-back:hover{color:var(--accent);border-color:var(--accent)}
.ip-logo{display:block;width:auto;height:64px;max-width:240px;object-fit:contain}

/* A section, and its heading */
.ip-section{padding:72px 0}
.ip-intro{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;max-width:720px;margin:0 auto 56px}
.ip-intro .t-body-lg{color:var(--color-ink-muted)}
.ip-eyebrow{color:var(--accent)}
.ip-section>.ip-note{text-align:center;margin-top:32px;color:var(--color-ink-muted)}

/* A real picture, shown whole. Never cropped: the box takes the picture's shape. */
.ip-shot{margin:0;min-width:0}
.ip-shot img{display:block;width:100%;height:auto;border-radius:var(--radius-xl);border:1px solid var(--color-hairline-card);background:var(--color-surface-panel)}
.ip-shot figcaption{margin-top:12px;text-align:center;color:var(--color-ink-muted)}
.ip-shot.is-wide{max-width:1120px;margin-inline:auto}
.ip-shot.is-phone{width:min(100%,320px);margin-inline:auto}
.ip-shot.is-phone img{border-radius:var(--radius-2xl)}
.ip-pair{display:flex;justify-content:center;align-items:flex-start;gap:48px;flex-wrap:wrap}
.ip-pair .ip-shot.is-phone{margin-inline:0}

/* Words on one side, a picture or panel on the other */
.ip-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:72px;align-items:center}
.ip-split.is-flipped{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.ip-split.is-flipped>.ip-copy{order:2}
.ip-copy{display:flex;flex-direction:column;align-items:flex-start;gap:16px;min-width:0}
.ip-copy .t-body-lg{color:var(--color-ink-muted)}

/* Short facts in a row */
.ip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px 56px}
.ip-grid[data-cols="2"]{grid-template-columns:repeat(2,minmax(0,1fr));max-width:880px;margin-inline:auto}
.ip-grid article{display:flex;flex-direction:column;gap:8px;min-width:0;padding-top:20px;border-top:1px solid var(--color-hairline)}
.ip-grid h3{color:var(--color-ink-heading)}
.ip-grid p{color:var(--color-ink-muted)}

/* Steps in order */
.ip-steps{list-style:none;margin:0 auto;padding:0;max-width:760px;counter-reset:step}
.ip-steps li{position:relative;display:flex;flex-direction:column;gap:8px;padding:0 0 48px 64px;counter-increment:step}
.ip-steps li::before{content:counter(step);position:absolute;left:0;top:0;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--color-hairline);border-radius:var(--radius-lg);background:var(--color-surface-panel);font-size:14px;color:var(--color-ink)}
.ip-steps li::after{content:'';position:absolute;left:20px;top:48px;bottom:8px;width:1px;background:var(--color-hairline-subdued)}
.ip-steps li:last-child{padding-bottom:0}
.ip-steps li:last-child::after{display:none}
.ip-steps h3{color:var(--color-ink-heading)}
.ip-steps p{color:var(--color-ink-muted)}

/* A short list of plain facts, in the code-window look used on the home page */
.ip-panel{border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);overflow:hidden;min-width:0;background:var(--color-surface)}
.ip-panel-bar{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--color-hairline);color:var(--color-ink-muted)}
.ip-panel-bar .window-dots{display:flex;gap:6px}
.ip-panel-bar .window-dots i{display:block;width:10px;height:10px;border:1px solid var(--color-hairline);border-radius:var(--radius-full)}
.ip-panel dl{margin:0;padding:12px 20px 20px}
.ip-panel dl>div{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:16px;padding:8px 0;border-bottom:1px solid var(--color-hairline-subdued)}
.ip-panel dl>div:last-child{border-bottom:0}
.ip-panel dt{color:var(--color-code-muted)}
.ip-panel dd{margin:0;color:var(--color-code-ink);min-width:0}

/* Cards with a picture, each opening another page */
.ip-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.ip-cards[data-cols="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.ip-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);overflow:hidden;background:var(--color-surface);transition:border-color .2s}
.ip-card:hover{border-color:var(--accent)}
.ip-card img{display:block;width:100%;height:auto;border-bottom:1px solid var(--color-hairline-subdued);background:var(--color-surface-panel)}
.ip-card-copy{display:flex;flex:1;flex-direction:column;align-items:flex-start;gap:8px;padding:24px}
.ip-card-copy>.t-body-sm{color:var(--color-ink-muted)}
.ip-card-title{color:var(--color-ink-heading)}
.ip-more{display:inline-flex;align-self:flex-start;align-items:center;gap:6px;margin-top:auto;padding-top:8px;color:var(--accent)}
.ip-more:hover{text-decoration:underline}

/* Small links to related pages */
.ip-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ip-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0;padding:20px 24px;border:1px solid var(--color-hairline);border-radius:var(--radius-xl);color:var(--color-ink);transition:border-color .2s,color .2s}
.ip-links a:hover{border-color:var(--accent);color:var(--accent)}
.ip-links a span:last-child{color:var(--color-ink-muted)}
.ip-links a:hover span:last-child{color:inherit}

/* Questions */
.ip-faq{display:flex;flex-direction:column;gap:16px;max-width:820px;margin-inline:auto}
.ip-faq details{border:1px solid var(--color-hairline-card);border-radius:var(--radius-xl);background:var(--color-surface-panel);overflow:hidden}
.ip-faq summary{display:flex;align-items:center;gap:12px;height:auto;min-height:56px;padding:16px;list-style:none;cursor:pointer;font-weight:400;white-space:normal;justify-content:flex-start;text-align:left}
.ip-faq summary::-webkit-details-marker{display:none}
.ip-faq summary span{order:-1;font-size:0;width:10px;flex-shrink:0}
.ip-faq summary span::before{content:'›';font-size:20px;line-height:24px}
.ip-faq details[open] summary span::before{content:'⌄'}
.ip-faq details>p{padding:0 38px 20px;color:var(--color-ink-muted)}

/* Quotes, waiting for the client's own words */
.ip-quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.ip-quote{display:flex;flex-direction:column;justify-content:space-between;gap:24px;min-width:0;margin:0;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);background:var(--color-surface-panel)}
.ip-quote blockquote{margin:0}
.ip-quote figcaption{display:flex;flex-direction:column;gap:2px}
.ip-quote figcaption .muted{color:var(--color-ink-muted)}

/* Closing call */
.ip-cta{display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center;padding:96px 0 120px}
.ip-cta>.t-body-lg{max-width:560px;color:var(--color-ink-muted)}

@media(max-width:1100px){
  .ip-split,.ip-split.is-flipped{gap:40px}
  .ip-grid{gap:40px 32px}
}
@media(max-width:860px){
  .ip-split,.ip-split.is-flipped{grid-template-columns:minmax(0,1fr)}
  .ip-split.is-flipped>.ip-copy{order:0}
  .ip-cards,.ip-cards[data-cols="3"],.ip-quotes{grid-template-columns:minmax(0,1fr)}
  .ip-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .ip-hero{padding:112px 0 40px;gap:20px}
  .ip-hero h1{font-size:48px;line-height:1.05;letter-spacing:-.96px}
  .ip-hero>.t-body-lg,.ip-intro .t-body-lg,.ip-copy .t-body-lg,.ip-cta>.t-body-lg{font-size:16px;line-height:24px}
  .inner-page .actions{flex-direction:column;align-items:stretch;width:100%}
  .ip-section{padding:48px 0}
  .ip-intro{margin-bottom:32px}
  .ip-grid,.ip-grid[data-cols="2"],.ip-links{grid-template-columns:minmax(0,1fr)}
  .ip-grid{gap:32px}
  .ip-panel dl>div{grid-template-columns:minmax(0,1fr);gap:2px}
  .ip-steps li{padding:0 0 36px 56px}
  .ip-quote{padding:24px}
  .ip-cta{padding:64px 0 72px}
  .ip-cta h2{font-size:40px;line-height:1.1;letter-spacing:-1.2px}
  .ip-cta .c-button-primary{align-self:stretch}
}

/* Results: measured numbers, and estimates that are tagged until analytics is connected */
.ip-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.ip-stats[data-cols="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.ip-stat{display:flex;flex-direction:column;gap:8px;min-width:0;padding:24px;border:1px solid var(--color-hairline);border-radius:var(--radius-xl);background:var(--color-surface)}
.ip-stat-num{font-family:var(--type-heading-lg-font-family);font-size:44px;line-height:1.05;letter-spacing:-.88px;font-weight:500;color:var(--color-ink-heading)}
.ip-stat p{color:var(--color-ink-muted)}
.ip-stat-src{margin-top:auto;padding-top:8px;color:var(--color-ink-muted)}
.ip-stat-tag{align-self:flex-start;padding:2px 8px;border:1px dashed var(--color-hairline);border-radius:var(--radius-full);background:var(--color-surface-panel);color:var(--color-ink-muted)}

/* One series, drawn with thin rounded bars and a number on each */
.ip-chart{margin:0 auto;max-width:720px;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl)}
.ip-chart figcaption{margin-bottom:24px;color:var(--color-ink-heading)}
.ip-bars{display:flex;align-items:stretch;gap:16px;height:240px;border-bottom:1px solid var(--color-hairline)}
.ip-bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px;min-width:0}
.ip-bar b{font-weight:500;color:var(--color-ink)}
.ip-bar i{display:block;width:min(64px,70%);height:calc(var(--v)*1.8px);border-radius:4px 4px 0 0;background:var(--accent)}
.ip-bar-labels{display:flex;gap:16px;margin-top:8px;color:var(--color-ink-muted)}
.ip-bar-labels span{flex:1;min-width:0;text-align:center}

.ip-hbars{display:flex;flex-direction:column;gap:12px}
.ip-hbar{display:grid;grid-template-columns:minmax(0,190px) minmax(0,1fr);align-items:center;gap:16px;color:var(--color-ink)}
.ip-hbar-track{display:flex;align-items:center;gap:10px;min-width:0}
.ip-hbar i{display:block;height:20px;width:calc(var(--v)*.85%);border-radius:0 4px 4px 0;background:var(--accent)}
.ip-hbar b{font-weight:500}

/* Longer reading, and pages from the guide each owner receives */
.ip-prose{display:flex;flex-direction:column;gap:20px;max-width:720px;margin-inline:auto}
.ip-prose h2{color:var(--color-ink-heading)}
.ip-prose p{color:var(--color-ink-muted)}
.ip-guide{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,240px));justify-content:center;gap:32px 24px}
.ip-guide .ip-shot{width:100%}
.ip-guide .ip-shot img{border-radius:var(--radius-xl)}

@media(max-width:1100px){.ip-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.ip-stats[data-cols="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){
  .ip-stats,.ip-stats[data-cols="3"]{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .ip-stat{padding:16px}
  .ip-stat-num{font-size:32px;letter-spacing:-.64px}
  .ip-chart{padding:20px}
  .ip-bars,.ip-bar-labels{gap:8px}
  .ip-hbar{grid-template-columns:minmax(0,112px) minmax(0,1fr);gap:8px}
  .ip-hbar i{width:calc(var(--v)*.72%)}
}

/* Project stories: the same four chapters on every project page */
.cs-chapter{position:relative;box-sizing:border-box;min-height:100vh;min-height:100svh;padding:96px 0;scroll-margin-top:64px}
/* Each chapter is a slide with its own soft background, bleeding to the window's edges */
.cs-chapter::before{content:'';position:absolute;inset:0 calc(50% - 50vw);z-index:-1;pointer-events:none}
#idea::before{background:radial-gradient(ellipse 70% 55% at 50% 0%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 70%)}
#story::before{background:linear-gradient(180deg,transparent,var(--color-surface-panel) 12%,var(--color-surface-panel) 88%,transparent)}
#tools::before{background:radial-gradient(ellipse 60% 55% at 8% 100%,var(--color-surface-panel),transparent 70%),radial-gradient(ellipse 50% 45% at 96% 8%,color-mix(in srgb,var(--accent) 7%,transparent),transparent 70%)}
#impact::before{background:radial-gradient(ellipse 50% 45% at 88% 18%,color-mix(in srgb,var(--accent) 14%,transparent),transparent 70%),radial-gradient(ellipse 45% 40% at 8% 90%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 70%),linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 4%,var(--color-surface)) 15%,color-mix(in srgb,var(--accent) 4%,var(--color-surface)) 85%,transparent)}
#testimonial::before{background:linear-gradient(180deg,transparent,var(--color-surface-panel) 25%,var(--color-surface-panel))}
.cs-head{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;max-width:760px;margin:0 auto 56px}
.cs-num{color:var(--accent)}
.cs-head>.t-body-lg{color:var(--color-ink-muted)}
.cs-idea{max-width:900px;margin:0 auto 40px;text-align:center;color:var(--color-ink-heading)}
.cs-block{margin-top:72px}
.cs-subhead{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;max-width:720px;margin:0 auto 40px}
.cs-subhead .t-body-lg{color:var(--color-ink-muted)}

/* A project's signature, shown on its own band */
.cs-band{padding:64px 56px;border-radius:var(--radius-2xl);background:var(--color-surface-panel)}
.cs-band.is-dark{background:#0f0f10;color:#fff}
.cs-band.is-dark .cs-subhead h3,.cs-band.is-dark .cs-num{color:#fff}
.cs-band.is-dark .t-body-lg{color:#ffffffb3}
.cs-discs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:32px;margin:0;padding:0;list-style:none}
.cs-disc{display:flex;flex-direction:column;align-items:center;gap:14px;min-width:0;text-align:center}
.cs-disc span{font-size:11px;line-height:16px;letter-spacing:.18em;text-transform:uppercase;color:#ffffff8c}
.cs-disc b{font-weight:400;font-size:14px;line-height:20px;color:#fff}
.cs-disc img{display:block;width:100%;height:auto;aspect-ratio:1;opacity:.55;transition:opacity .3s,transform .3s}
.cs-disc.is-today span{color:#fff}
.cs-disc.is-today img,.cs-disc:hover img{opacity:1;transform:scale(1.1);animation:cs-turn 14s linear infinite}
@keyframes cs-turn{from{transform:scale(1.1) rotate(0)}to{transform:scale(1.1) rotate(360deg)}}

/* A row of real screens to slide through */
.cs-film{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x proximity;margin:0;padding:4px 4px 20px;scrollbar-width:thin}
.cs-film:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.cs-film figure{flex:0 0 250px;scroll-snap-align:start;margin:0}
.cs-film img{display:block;width:100%;height:auto;border-radius:var(--radius-xl);border:1px solid var(--color-hairline-card);background:var(--color-surface-panel)}
.cs-film figcaption{margin-top:12px;color:var(--color-ink-muted)}

/* What a tool can do, section by section */
.cs-tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cs-tool{display:flex;flex-direction:column;gap:10px;min-width:0;padding:24px;border:1px solid var(--color-hairline);border-radius:var(--radius-xl)}
.cs-tool h3{color:var(--color-ink-heading)}
.cs-tool>p{color:var(--color-ink-muted)}
.cs-tool ul{display:flex;flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;color:var(--color-ink-muted)}
.cs-tool li{position:relative;padding-left:14px}
.cs-tool li::before{content:'';position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--color-code-line)}
.cs-tag{align-self:flex-start;padding:2px 8px;border-radius:var(--radius-full);background:#2563ff14;color:var(--accent)}

.cs-charts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.cs-charts .ip-chart{max-width:none;margin:0;min-width:0}
.cs-chapter .ip-note,.ip-section .cs-film+.ip-note{margin-top:20px;text-align:center;color:var(--color-ink-muted)}
.cs-head h2,.cs-subhead h3,.cs-subhead .t-body-lg,.cs-head .t-body-lg{text-wrap:balance}
.cs-video{display:block;width:100%;height:auto;border-radius:var(--radius-xl);background:var(--color-surface-panel)}

/* The way on to the next story */
.cs-next{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);transition:border-color .2s}
.cs-next:hover{border-color:var(--accent)}
.cs-next small{display:block;margin-bottom:4px;color:var(--color-ink-muted)}
.cs-next>span:last-child{color:var(--accent);font-size:24px}

@media(max-width:860px){.cs-charts{grid-template-columns:minmax(0,1fr)}}
.cs-tools{align-items:start}
details.cs-tool{display:block;padding:0;transition:border-color .2s}
details.cs-tool:hover,details.cs-tool[open]{border-color:var(--accent)}
.cs-tool summary{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 24px;border-radius:inherit;cursor:pointer;list-style:none}
.cs-tool summary::-webkit-details-marker{display:none}
.cs-tool summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.cs-tool-title{display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-width:0}
.cs-tool-plus{position:relative;flex-shrink:0;width:16px;height:16px;margin-top:5px;color:var(--color-ink-muted)}
.cs-tool-plus::before,.cs-tool-plus::after{content:'';position:absolute;left:0;right:0;top:7px;height:2px;border-radius:1px;background:currentColor;transition:transform .2s}
.cs-tool-plus::after{transform:rotate(90deg)}
details[open] .cs-tool-plus{color:var(--accent)}
details[open] .cs-tool-plus::after{transform:rotate(0)}
details.cs-tool ul{padding:0 24px 24px}
.cs-quote{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:24px;align-items:stretch;margin:0}
.cs-quote-photo{min-width:0}
.cs-quote-photo img{display:block;width:100%;height:auto;border-radius:var(--radius-xl)}
.cs-quote-tag{display:block;margin-top:8px;color:var(--color-ink-muted)}
.cs-quote-box{display:flex;flex-direction:column;justify-content:center;gap:16px;min-width:0;padding:40px;border:1px solid var(--color-hairline);border-radius:var(--radius-xl);background:var(--color-surface-panel)}
.cs-quote-mark{height:40px;font:400 72px/1 var(--font-instrument-serif,Georgia,serif);color:var(--accent)}
.cs-quote-box blockquote{margin:0;color:var(--color-ink-heading)}
.cs-quote-box figcaption{display:flex;flex-direction:column;color:var(--color-ink-muted)}
.cs-quote-box figcaption strong{font-weight:600;color:var(--color-ink-heading)}
@media(max-width:860px){.cs-quote{grid-template-columns:minmax(0,1fr)}.cs-quote-photo{max-width:340px}.cs-quote-box{padding:24px}}
@media(max-width:1100px){.cs-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.cs-band{padding:48px 32px}.cs-discs{gap:20px}}
@media(max-width:640px){
  .cs-chapter{padding:56px 0}
  .cs-head{margin-bottom:32px}
  .cs-block{margin-top:48px}
  .cs-band{padding:32px 20px;border-radius:var(--radius-xl)}
  .cs-discs{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 12px}
  .cs-tools{grid-template-columns:minmax(0,1fr)}
  .cs-film figure{flex-basis:210px}
  .cs-next{padding:24px}
}

/* The chapter tracker: a vertical line beside the story on wide screens, a pill that opens the same list on small ones */
html:has(.cs-nav){scroll-behavior:auto}
.cs-nav{position:fixed;z-index:10;transition:opacity .25s,visibility .25s}
.cs-nav.is-past{opacity:0;visibility:hidden}
.cs-nav ol{position:relative;display:flex;flex-direction:column;margin:0;padding:0;list-style:none}
.cs-nav ol::before,.cs-nav ol::after{content:'';position:absolute;left:5px;top:22px;width:2px;border-radius:1px}
.cs-nav ol::before{bottom:22px;background:var(--color-hairline)}
.cs-nav ol::after{height:calc((100% - 44px)*var(--progress,0));background:var(--accent)}
.cs-nav a{position:relative;z-index:1;display:flex;align-items:center;gap:14px;height:44px;color:var(--color-ink-muted);white-space:nowrap;transition:color .2s}
.cs-nav a:hover{color:var(--accent)}
.cs-nav i{flex-shrink:0;width:12px;height:12px;border:2px solid var(--color-code-line);border-radius:50%;background:var(--color-surface);transition:border-color .2s,background .2s,transform .2s}
.cs-nav a.is-done i{border-color:var(--accent);background:var(--accent)}
.cs-nav a[aria-current] i{border-color:var(--accent);background:var(--color-surface);transform:scale(1.25)}
.cs-nav a[aria-current]{color:var(--color-ink-heading);font-weight:600}
.cs-nav-toggle{display:none;align-items:center;min-height:44px;padding-inline:18px;border:1px solid var(--color-hairline);border-radius:var(--radius-full);background:var(--color-surface);box-shadow:0 4px 20px #0000001f;color:var(--color-ink-heading);font:inherit;white-space:nowrap}
.cs-nav-toggle::after{content:'';margin-left:10px;width:7px;height:7px;border-right:1.5px solid currentColor;border-top:1.5px solid currentColor;transform:translateY(2px) rotate(-45deg)}
.cs-nav.is-open .cs-nav-toggle::after{transform:translateY(-2px) rotate(135deg)}
@media(min-width:900px){
  .cs-nav{left:96px;top:50%;transform:translateY(-50%)}
  /* Only as much room as the tracker needs, so wide windows keep the story centred. */
  .cs-chapter{padding-left:max(0px,calc(280px - (100vw - min(100vw - 48px,1232px))/2))}
}
@media(max-width:899px){
  .cs-nav{left:50%;bottom:16px;display:flex;flex-direction:column;align-items:center;gap:8px;transform:translateX(-50%)}
  .cs-nav:not(.is-started){opacity:0;visibility:hidden}
  .cs-nav-toggle{display:inline-flex;order:2}
  .cs-nav ol{display:none;padding:8px 20px;border:1px solid var(--color-hairline);border-radius:var(--radius-xl);background:var(--color-surface);box-shadow:0 4px 20px #0000001f}
  .cs-nav.is-open ol{display:flex}
  .cs-nav ol::before,.cs-nav ol::after{left:25px;top:30px}
  .cs-nav ol::before{bottom:30px}
  .cs-nav ol::after{height:calc((100% - 60px)*var(--progress,0))}
}

/* Comment form and invoice preview. Forms marked data-preview aren't connected to anything yet. */
.cm-form{display:flex;flex-direction:column;gap:16px;min-width:0;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl)}
.cm-field{display:flex;flex-direction:column;gap:6px;color:var(--color-ink)}
.cm-field input,.cm-field select,.cm-field textarea{width:100%;min-height:44px;padding:10px 14px;border:1px solid var(--color-hairline);border-radius:var(--radius-lg);background:var(--color-surface);color:var(--color-ink);font:inherit;resize:vertical}
.cm-field input:focus-visible,.cm-field select:focus-visible,.cm-field textarea:focus-visible,.cm-check input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.contact-prompts{align-self:stretch;margin-top:24px}
.cm-check{display:flex;align-items:flex-start;gap:10px;color:var(--color-ink-muted)}
.cm-check input{flex-shrink:0;width:18px;height:18px;margin:2px 0 0;accent-color:var(--accent)}
.cm-form .c-button-primary{align-self:flex-start;padding-inline:20px}
.pay-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:start}
.pay-invoice{display:flex;flex-direction:column;gap:16px;min-width:0;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl)}
.pay-invoice-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--color-ink-muted)}
.pay-state{padding:2px 8px;border:1px dashed var(--color-hairline);border-radius:var(--radius-full)}
.pay-from{color:var(--color-ink-muted)}
.pay-lines{display:flex;flex-direction:column;margin:0}
.pay-lines>div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--color-hairline-subdued)}
.pay-lines dt{color:var(--color-ink-muted)}
.pay-lines dd{margin:0;text-align:right;color:var(--color-ink)}
.pay-lines .pay-total{border-bottom:0}
.pay-lines .pay-total dt,.pay-lines .pay-total dd{color:var(--color-ink-heading);font-weight:600}
.pay-button{width:100%}
.pay-note{margin-top:10px;color:var(--color-ink-muted)}
.pay-note.is-preview{color:var(--accent)}
.pay-steps{margin-top:8px;max-width:none}
@media(max-width:860px){.pay-layout{grid-template-columns:minmax(0,1fr);gap:40px}}
@media(max-width:640px){.cm-form,.pay-invoice{padding:20px}}

/* Impact chapter: a stage that shows one point at a time while the page is pinned (JS adds .is-pinned); otherwise the steps stack */
.cs-stage{position:relative;--stage-top:88px}
.cs-stage-pin{display:flex;flex-direction:column}
.cs-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:24px}
.cs-step{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center;min-width:0;padding:32px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);background:var(--color-surface);box-shadow:var(--depth-1)}
.cs-step-copy{display:flex;flex-direction:column;gap:14px;min-width:0}
.cs-step-copy h3{color:var(--color-ink-heading)}
.cs-step-copy>p.t-body-md{color:var(--color-ink-muted)}
.cs-step-fig{display:flex;flex-direction:column;gap:2px;margin:4px 0 2px}
.cs-step-fig b{font-family:var(--type-heading-lg-font-family);font-size:72px;line-height:1;letter-spacing:-2.2px;font-weight:500;color:var(--accent);font-variant-numeric:tabular-nums}
.cs-step-fig span{color:var(--color-ink-muted)}
.cs-step-visual{margin:0;min-width:0;display:flex;align-items:center;justify-content:center}
.cs-step-visual img{display:block;max-width:100%;height:auto;border-radius:var(--radius-xl);border:1px solid var(--color-hairline-card);background:var(--color-surface-panel)}
.cs-step-visual.is-phone img{max-height:min(560px,62vh);width:auto;border-radius:var(--radius-2xl)}
.cs-step-chart{width:100%;max-width:640px;padding:28px;border:1px solid var(--color-hairline);border-radius:var(--radius-2xl);background:var(--color-surface-panel)}
.cs-step-chart>.t-body-md{margin-bottom:20px;color:var(--color-ink-heading)}
.cs-stage-dots{display:none}
.cs-stage.is-pinned .cs-stage-pin{position:sticky;top:var(--stage-top);height:calc(100vh - var(--stage-top) - 24px);height:calc(100svh - var(--stage-top) - 24px)}
.cs-stage.is-pinned .cs-steps{position:relative;flex:1;display:block}
.cs-stage.is-pinned .cs-step{position:absolute;inset:0;opacity:0;pointer-events:none;padding:0 56px 0 0;border:0;background:transparent;box-shadow:none}
.cs-stage.is-pinned .cs-step.is-active{opacity:1;pointer-events:auto}
.cs-stage.is-pinned .cs-step-visual{height:100%}
.cs-stage.is-pinned .cs-step-visual img{max-height:calc(100vh - var(--stage-top) - 72px);max-height:calc(100svh - var(--stage-top) - 72px);width:auto}
.cs-stage.is-pinned .cs-stage-dots{display:flex;flex-direction:column;gap:10px;position:absolute;right:8px;top:50%;translate:0 -50%}
.cs-stage-dots i{display:block;width:8px;height:8px;border-radius:50%;background:var(--color-hairline);transition:background .3s,scale .3s}
.cs-stage-dots i.is-on{background:var(--accent);scale:1.4}
.cs-glance{max-width:720px;margin-inline:auto}
@media(max-width:900px){.cs-step{grid-template-columns:minmax(0,1fr);gap:24px;padding:24px}.cs-step-fig b{font-size:56px}.cs-step-visual.is-phone img{max-height:420px}}