/* Katercon: composition from Torald's layout, 12 September 2026. */
#katercon-studio-v4 .ks-header-shell{max-width:1760px;margin:auto;padding-inline:clamp(24px,5vw,80px)}
#katercon-studio-v4 .ks-header-shell .ks-nav{min-height:104px;display:grid;grid-template-columns:1fr auto 1fr;gap:40px;border-color:#ffffff10}
#katercon-studio-v4 .ks-header-shell .ks-contact-link{justify-self:end}
#katercon-studio-v4 .ks-header-shell .ks-wordmark{font-size:30px}
#katercon-studio-v4 .ks-shell{max-width:1344px;padding-inline:64px}
#katercon-studio-v4 .ks-top{grid-template-columns:minmax(0,1.4fr) minmax(0,.9fr);grid-template-areas:'intro logos' 'proof feature';column-gap:clamp(64px,7cqi,112px);row-gap:64px;padding-top:clamp(96px,8cqi,144px);padding-bottom:124px}
#katercon-studio-v4 .ks-intro{padding:0;justify-content:start}
#katercon-studio-v4 .ks-intro h1{font-size:clamp(42px,4.4cqi,62px);line-height:1.09;letter-spacing:-2.5px;margin:40px 0 34px;text-wrap:initial}
#katercon-studio-v4 .ks-intro-copy{max-width:37ch;font-size:17px;line-height:1.68}
#katercon-studio-v4 .ks-intro .ks-actions{margin-top:42px;gap:20px 28px;flex-wrap:nowrap}
#katercon-studio-v4 .ks-intro .ks-primary{padding:16px 22px;min-width:174px;font-size:14px;gap:28px}
#katercon-studio-v4 .ks-intro .ks-text-button{font-size:13px;white-space:nowrap;gap:12px}
#katercon-studio-v4 .ks-proof{min-width:0;display:block;padding-top:84px;align-self:start}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-summary{gap:22px;margin-bottom:28px;align-items:center;flex-wrap:nowrap}
#katercon-studio-v4 .ks-reviews-v2 h2{font-size:23px;letter-spacing:-.65px}
#katercon-studio-v4 .ks-reviews-v2 .ks-google-link{gap:9px}
#katercon-studio-v4 .ks-reviews-v2 .ks-google-link strong{font-size:25px}
#katercon-studio-v4 .ks-reviews-v2 .ks-google-link>span{font-size:12px}
#katercon-studio-v4 .ks-reviews-v2 .ks-google-count{font-size:11px}
#katercon-studio-v4 .ks-review-scroll{grid-auto-columns:calc((100% - 22px)/2);gap:22px;padding-bottom:12px;scrollbar-width:none}
#katercon-studio-v4 .ks-review-scroll::-webkit-scrollbar{display:none}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-card{padding:21px;min-height:272px;border-radius:7px}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-text{font-size:13px;line-height:21px;margin-bottom:24px}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-person strong{font-size:16px;line-height:1.25;overflow-wrap:anywhere}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-person>span{font-size:11px;line-height:1.5}
#katercon-studio-v4 .ks-reviews-v2 .ks-review-author{gap:12px;align-items:center}
#katercon-studio-v4 .ks-review-source-note{font-size:10px;opacity:.7}
#katercon-studio-v4 .ks-review-nav{margin-top:6px}
#katercon-studio-v4 .ks-review-nav button{width:39px;height:39px;border-color:#ffffff26}
#katercon-studio-v4 .ks-top>.ks-feature{display:flex;width:100%;max-width:360px;justify-self:end;align-self:start;border-radius:13px;border-color:#ffffff1b;box-shadow:0 12px 35px #0002}
#katercon-studio-v4 .ks-feature-picture{aspect-ratio:4/3}
#katercon-studio-v4 .ks-feature-picture>img{object-position:center 26%}
#katercon-studio-v4 .ks-feature-tag{font-size:10px;left:13px;bottom:13px;padding:6px 8px;gap:6px}
#katercon-studio-v4 .ks-feature-foot{padding:22px;gap:16px}
#katercon-studio-v4 .ks-feature-foot h2{font-size:21px;line-height:1.24;letter-spacing:-.65px}
#katercon-studio-v4 .ks-feature-foot .ks-kicker{font-size:9px;letter-spacing:1.2px;margin-bottom:10px}
#katercon-studio-v4 .ks-feature-foot .ks-round{width:32px;height:32px}

/* One fixed pool travels along two lanes. The lane change is masked offscreen. */
#katercon-studio-v4 .ks-logo-orbit{grid-area:logos;min-width:0;align-self:center;margin-top:36px}
#katercon-studio-v4 .ks-logo-stage{container-type:inline-size;position:relative;height:280px;overflow:hidden;isolation:isolate;mask-image:linear-gradient(90deg,transparent 0%,#000 13%,#000 84%,transparent 100%)}
#katercon-studio-v4 .ks-logo-orbit:not([data-motion-ready]) .ks-logo-stage{mask-image:none}
#katercon-studio-v4 .ks-logo-pool{display:grid;grid-template-columns:repeat(3,1fr);gap:42px 20px;align-items:center;height:100%;padding:40px 12px}
#katercon-studio-v4 .ks-logo-item{display:flex;justify-content:center;align-items:center;min-width:0}
#katercon-studio-v4 .ks-logo-item img{width:100%;max-width:150px;max-height:53px;object-fit:contain;filter:brightness(0) invert(1);opacity:.86}
#katercon-studio-v4 .ks-logo-item img[data-logo='hove']{width:70px;max-height:72px}
#katercon-studio-v4 .ks-logo-item .ks-client-type{font:600 27px/1 'Space Grotesk',Arial,sans-serif;letter-spacing:-1px;white-space:nowrap;color:#e6eae5}
#katercon-studio-v4 .ks-logo-orbit[data-motion-ready] .ks-logo-pool{display:block;padding:0}
#katercon-studio-v4 .ks-logo-orbit[data-motion-ready] .ks-logo-item{position:absolute;top:0;left:0;width:166px;height:86px;will-change:transform;animation:ks-logo-circuit 42s linear infinite;animation-delay:calc(var(--logo-phase)*-42s);animation-play-state:paused;transform:translate3d(-166px,36px,0)}
#katercon-studio-v4 .ks-logo-orbit[data-motion-ready][data-running='true'] .ks-logo-item{animation-play-state:running}
@keyframes ks-logo-circuit{
  0%{transform:translate3d(-166px,36px,0) scale(1);opacity:1}
  49.999%{transform:translate3d(100cqi,36px,0) scale(1);opacity:1}
  50%{transform:translate3d(100cqi,164px,0) scale(.78);opacity:.67}
  99.999%{transform:translate3d(-166px,164px,0) scale(.78);opacity:.67}
  100%{transform:translate3d(-166px,36px,0) scale(1);opacity:1}
}

/* The work gets its own rhythm and a clear step down from the opening. */
#katercon-studio-v4 .ks-work{border-top:1px solid #ffffff13;padding:86px 0 128px}
#katercon-studio-v4 .ks-work .ks-section-head{align-items:start;margin-bottom:64px;gap:64px}
#katercon-studio-v4 .ks-work .ks-section-head>p{padding-top:67px;max-width:29ch;font-size:13px;line-height:1.7}
#katercon-studio-v4 .ks-work .ks-section-head h2{font-size:38px;margin-top:15px}
#katercon-studio-v4 .ks-projects{grid-template-columns:minmax(0,1.1fr) minmax(0,.96fr);gap:80px;align-items:start}
#katercon-studio-v4 .ks-projects>.ks-project:nth-child(2){margin-top:38px}
#katercon-studio-v4 .ks-project-media{height:330px;border-radius:16px}
#katercon-studio-v4 .ks-media-label{font-size:11px;letter-spacing:.8px;margin-bottom:16px;color:#aebbb4}
#katercon-studio-v4 .ks-project-caption{padding-top:24px;gap:26px}
#katercon-studio-v4 .ks-project-caption h3{font-size:21px;line-height:1.3}
#katercon-studio-v4 .ks-project-caption p{font-size:13px;line-height:1.75;margin-top:12px}
#katercon-studio-v4 .ks-browser{transition:transform .7s cubic-bezier(.22,1,.36,1)}
#katercon-studio-v4 .ks-project:hover .ks-browser{transform:rotate(0) scale(1.035)}
#katercon-studio-v4 .ks-project .ks-round{transition:background .25s,border-color .25s,transform .3s}
#katercon-studio-v4 .ks-project:hover .ks-round{background:#d4ed99;color:#17231b;border-color:#d4ed99;transform:rotate(8deg)}
#katercon-studio-v4 .ks-journal{margin-bottom:128px}

/* One geometric reveal on the primary action; content remains a single link. */
#katercon-studio-v4 .ks-intro .ks-primary{position:relative;isolation:isolate;overflow:hidden;transition:transform .22s,box-shadow .22s}
#katercon-studio-v4 .ks-intro .ks-primary::before{content:'';position:absolute;inset:0;background:#f2f6df;z-index:-1;clip-path:circle(0px at var(--reveal-x,50%) var(--reveal-y,50%));transition:clip-path .48s cubic-bezier(.22,1,.36,1);pointer-events:none}
#katercon-studio-v4 .ks-intro .ks-primary[data-reveal='true']::before{clip-path:circle(var(--reveal-radius,240px) at var(--reveal-x,50%) var(--reveal-y,50%))}
#katercon-studio-v4 .ks-intro .ks-primary:focus-visible{outline:2px solid #f0f0e9;outline-offset:5px}

@container(max-width:1100px){
  #katercon-studio-v4 .ks-shell{padding-inline:44px}
  #katercon-studio-v4 .ks-top{grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr);column-gap:58px;padding-top:100px;padding-bottom:100px}
  #katercon-studio-v4 .ks-intro h1{font-size:clamp(39px,4.65cqi,51px);letter-spacing:-2px}
  #katercon-studio-v4 .ks-intro .ks-actions{flex-wrap:wrap;gap:14px 24px}
  #katercon-studio-v4 .ks-review-scroll{grid-auto-columns:85%}
  #katercon-studio-v4 .ks-reviews-v2 .ks-review-card{min-height:260px}
  #katercon-studio-v4 .ks-reviews-v2 .ks-review-summary{align-items:start;flex-wrap:wrap;gap:20px}
  #katercon-studio-v4 .ks-proof{padding-top:54px}
  #katercon-studio-v4 .ks-projects{gap:48px}
}
@container(max-width:780px){
  #katercon-studio-v4 .ks-header-shell .ks-nav{min-height:86px;display:flex;gap:20px}
  #katercon-studio-v4 .ks-header-shell .ks-menu{display:none}
  #katercon-studio-v4 .ks-shell{padding-inline:28px}
  #katercon-studio-v4 .ks-top{grid-template-columns:minmax(0,1fr);grid-template-areas:'intro' 'logos' 'proof' 'feature';row-gap:42px;padding-top:64px;padding-bottom:76px}
  #katercon-studio-v4 .ks-intro h1{font-size:clamp(36px,7.6cqi,56px);letter-spacing:-1.8px;margin:30px 0 27px}
  #katercon-studio-v4 .ks-intro-copy{font-size:16px;max-width:40ch}
  #katercon-studio-v4 .ks-intro .ks-actions{margin-top:32px;gap:17px 24px}
  #katercon-studio-v4 .ks-logo-orbit{margin-top:0;width:100%;max-width:520px;justify-self:center}
  #katercon-studio-v4 .ks-logo-stage{height:258px}
  #katercon-studio-v4 .ks-proof{padding-top:0}
  #katercon-studio-v4 .ks-reviews-v2 .ks-review-summary{align-items:center;gap:18px}
  #katercon-studio-v4 .ks-review-scroll{grid-auto-columns:calc((100% - 20px)/2);gap:20px}
  #katercon-studio-v4 .ks-top>.ks-feature{max-width:380px;justify-self:start;margin-top:8px}
  #katercon-studio-v4 .ks-work{padding:62px 0 88px}
  #katercon-studio-v4 .ks-work .ks-section-head{gap:23px;margin-bottom:40px}
  #katercon-studio-v4 .ks-work .ks-section-head>p{padding-top:0;max-width:36ch;font-size:14px}
  #katercon-studio-v4 .ks-work .ks-section-head h2{font-size:34px}
  #katercon-studio-v4 .ks-projects{grid-template-columns:1fr;gap:52px}
  #katercon-studio-v4 .ks-projects>.ks-project:nth-child(2){margin-top:0}
  #katercon-studio-v4 .ks-project-media{height:340px}
  #katercon-studio-v4 .ks-journal{margin-bottom:88px}
}
@container(max-width:500px){
  #katercon-studio-v4 .ks-shell{padding-inline:22px}
  #katercon-studio-v4 .ks-intro h1{font-size:clamp(30px,8.7cqi,42px)}
  #katercon-studio-v4 .ks-logo-item img{max-width:122px}
  #katercon-studio-v4 .ks-logo-item .ks-client-type{font-size:23px}
  #katercon-studio-v4 .ks-intro .ks-primary{min-width:158px;padding:14px 18px}
  #katercon-studio-v4 .ks-review-scroll{grid-auto-columns:91%;gap:16px}
  #katercon-studio-v4 .ks-reviews-v2 .ks-review-card{min-height:255px}
  #katercon-studio-v4 .ks-reviews-v2 .ks-review-summary{gap:18px;margin-bottom:24px}
  #katercon-studio-v4 .ks-reviews-v2 h2{font-size:22px}
  #katercon-studio-v4 .ks-review-nav button{width:44px;height:44px}
  #katercon-studio-v4 .ks-project-media{height:300px}
  #katercon-studio-v4 .ks-work .ks-section-head h2{font-size:31px}
}
@media(prefers-reduced-motion:reduce){
  #katercon-studio-v4 .ks-logo-stage{mask-image:none;height:auto;min-height:258px}
  #katercon-studio-v4 .ks-logo-orbit[data-motion-ready] .ks-logo-pool{display:grid;padding:30px 8px;gap:30px 14px}
  #katercon-studio-v4 .ks-logo-orbit[data-motion-ready] .ks-logo-item{position:static;width:auto;height:auto;transform:none;opacity:1;animation:none;will-change:auto}
  #katercon-studio-v4 .ks-intro .ks-primary::before{transition:none}
  #katercon-studio-v4 .ks-project:hover .ks-browser{transform:none}
  @container(max-width:500px){#katercon-studio-v4 .ks-logo-orbit[data-motion-ready] .ks-logo-pool{grid-template-columns:repeat(2,minmax(0,1fr));height:auto}}
}