/* #cases: seven use cases. Without JS the panels stack; section.js adds a tab list (vertical on desktop, a swipe row on
 * tablets and phones) and replays each mini scene in three beats: signal, conversation with a check, outcome written. */
#cases .uc{display:grid;gap:16px}
#cases .uc-panels{display:grid;gap:16px;min-width:0}

/* ---------- Tabs (built by section.js) ---------- */
#cases .uc.is-tabs{grid-template-columns:272px minmax(0,1fr);gap:24px;align-items:start}
#cases .uc-tabs{display:flex;flex-direction:column;gap:6px}
#cases .uc-tab{appearance:none;position:relative;display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:2px 12px;width:100%;padding:11px 14px;border-radius:14px;border:1px solid transparent;background:none;text-align:left;cursor:pointer;
  transition:background-color .25s,border-color .25s,box-shadow .25s}
#cases .uc-tab em{grid-row:1 / span 2;display:grid;place-items:center;width:30px;height:30px;border-radius:10px;font-style:normal;font-size:12.5px;font-weight:600;color:var(--muted);background:#fff;border:1px solid var(--line);transition:color .25s,background-color .25s,border-color .25s}
#cases .uc-tab b{font-size:14.5px;font-weight:500;line-height:1.35;color:var(--body);transition:color .25s}
#cases .uc-tab small{font-size:12.5px;line-height:1.35;color:var(--muted)}
#cases .uc-tab:hover b{color:var(--ink)}
#cases .uc-tab[aria-selected="true"]{background:#fff;border-color:#e6ebf1;box-shadow:var(--sh)}
#cases .uc-tab[aria-selected="true"] em{color:#fff;background:var(--ink);border-color:var(--ink)}
#cases .uc-tab[aria-selected="true"] b{color:var(--ink);font-weight:600}
#cases .uc-tab[aria-selected="true"]::before{content:"";position:absolute;left:-1px;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--tc)}
#cases .uc-tab:focus-visible{outline-offset:2px;border-radius:14px}

/* ---------- Panel ---------- */
#cases .uc-p{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:center;min-width:0;padding:32px;border-radius:22px;background:#fff;border:1px solid #e6ebf1;box-shadow:var(--sh)}
#cases .uc-p[hidden]{display:none}
#cases .uc-p::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;background:radial-gradient(60% 80% at 100% 0%,var(--tint),transparent 70%)}
#cases .uc-p::after{content:"";position:absolute;left:32px;right:32px;top:-1px;height:2px;border-radius:2px;background:var(--c);opacity:.9}
#cases .uc-p:focus-visible{outline-offset:4px;border-radius:22px}
#cases .uc-txt h3{margin-top:12px;font-size:24px;font-weight:600;line-height:1.25;letter-spacing:-.025em;text-wrap:balance}
#cases .uc-d{margin-top:10px;font-size:15.5px;line-height:1.65;color:var(--body)}
#cases .uc-meta{margin:20px 0 0;display:grid;gap:0;border-top:1px solid var(--line-soft)}
#cases .uc-meta div{display:grid;grid-template-columns:104px minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px solid var(--line-soft)}
#cases .uc-meta dt{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:2px}
#cases .uc-meta dd{margin:0;font-size:14.5px;line-height:1.5;color:var(--ink)}
#cases .uc-cta{margin-top:22px}

/* ---------- Mini scene ---------- */
#cases .uc-scene{margin:0;min-width:0;border-radius:16px;background:#fff;border:1px solid #e6ebf1;overflow:hidden;
  box-shadow:0 2px 4px rgba(12,21,41,.05),0 28px 56px -28px rgba(12,21,41,.3),0 24px 60px -30px color-mix(in srgb,var(--c) 55%,transparent)}
#cases .uc-bar{display:flex;align-items:center;gap:6px;height:36px;padding:0 14px;background:var(--soft);border-bottom:1px solid var(--line-soft)}
#cases .uc-bar i{width:9px;height:9px;border-radius:50%;background:#dfe5ec}
#cases .uc-bar span{margin-left:8px;font-size:12.5px;font-weight:500;color:var(--body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#cases .uc-bar em{margin-left:auto;padding-left:8px;font-size:12px;font-style:normal;color:var(--muted);white-space:nowrap}
#cases .uc-body{display:flex;flex-direction:column;gap:12px;padding:16px}
#cases .uc-sig,#cases .uc-out{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;border:1px solid var(--line-soft);background:#fff}
#cases .uc-ic{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:10px;color:var(--c-ink);background:color-mix(in srgb,var(--c) 15%,#fff)}
#cases .uc-ic svg{width:17px;height:17px}
#cases .uc-t{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
#cases .uc-t b{font-size:13.5px;font-weight:600;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#cases .uc-t small{font-size:12px;line-height:1.35;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#cases .uc-chip{flex:none;display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 9px 0 7px;border-radius:999px;font-size:12px;font-weight:600;color:var(--green-ink);background:color-mix(in srgb,var(--green) 13%,#fff);border:1px solid color-mix(in srgb,var(--green) 36%,#fff)}
#cases .uc-chip svg,#cases .uc-res svg{width:12px;height:12px}
#cases .uc-tx{display:flex;flex-direction:column;gap:8px;padding:2px 2px}
#cases .uc-m{max-width:90%}
#cases .uc-m p{padding:8px 12px;border-radius:12px;font-size:13px;line-height:1.45;color:var(--ink)}
#cases .uc-m p b{display:inline-block;margin-right:7px;padding:0 7px;border-radius:999px;font-size:12px;font-weight:600;line-height:19px;color:var(--c-ink);background:color-mix(in srgb,var(--c) 15%,#fff)}
#cases .uc-ai,#cases .uc-sms{align-self:flex-start}
#cases .uc-ai p,#cases .uc-sms p{background:var(--soft);border:1px solid var(--line);border-top-left-radius:4px}
#cases .uc-sms small{display:block;margin:4px 0 0 4px;font-size:12px;color:var(--muted)}
#cases .uc-cl{align-self:flex-end}
#cases .uc-cl p{background:color-mix(in srgb,var(--c) 14%,#fff);border:1px solid color-mix(in srgb,var(--c) 28%,#fff);border-top-right-radius:4px}
#cases .uc-tool{display:flex;align-items:center;gap:9px;min-width:0;padding:7px 10px;border-radius:10px;border:1px dashed #cdd5df;background:#fff;font-size:12.5px}
#cases .uc-tic{flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;color:var(--body);background:var(--soft)}
#cases .uc-tic svg{width:13px;height:13px}
#cases .uc-tool code{min-width:0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#cases .uc-res{flex:none;margin-left:auto;display:inline-flex;align-items:center;gap:4px;font-weight:600;color:var(--green-ink);white-space:nowrap}
#cases .uc-out{background:color-mix(in srgb,var(--green) 9%,#fff);border-color:color-mix(in srgb,var(--green) 34%,#fff)}
#cases .uc-out .uc-ic{color:var(--green-ink);background:#fff}

/* Three beats, only when JS armed the panel and motion is allowed. Reduced motion and no JS show the final state. */
.motion #cases .uc-p.is-arm :is(.uc-sig,.uc-tx > li,.uc-out){transition:opacity .45s ease,translate .7s var(--ease),box-shadow .6s ease;transition-delay:calc(.1s + var(--b) * .42s)}
.motion #cases .uc-p.is-arm .uc-res{transition:opacity .35s ease 1.75s}
.motion #cases .uc-p.is-arm:not(.is-play) :is(.uc-sig,.uc-tx > li,.uc-out){opacity:0;translate:0 10px}
.motion #cases .uc-p.is-arm:not(.is-play) .uc-res{opacity:0}
.motion #cases .uc-p.is-arm.is-play .uc-out{box-shadow:0 18px 40px -22px color-mix(in srgb,var(--green) 80%,transparent)}

/* ---------- Narrower screens: tabs become a swipe row above the panel ---------- */
@media (max-width:1080px){
  #cases .uc.is-tabs{grid-template-columns:minmax(0,1fr);gap:18px}
  #cases .uc-tabs{flex-direction:row;overflow-x:auto;scroll-snap-type:x proximity;gap:8px;margin:0 calc(-1 * var(--gutter));padding:4px var(--gutter) 10px;scrollbar-width:none}
  #cases .uc-tabs::-webkit-scrollbar{display:none}
  #cases .uc-tab{flex:none;width:auto;grid-template-columns:24px auto;padding:8px 14px 8px 8px;border-radius:999px;border-color:var(--line);background:#fff;scroll-snap-align:start}
  #cases .uc-tab em{grid-row:auto;width:24px;height:24px;border-radius:50%;font-size:12px}
  #cases .uc-tab b{white-space:nowrap;font-size:14px}
  #cases .uc-tab small{display:none}
  #cases .uc-tab[aria-selected="true"]::before{display:none}
  #cases .uc-tab[aria-selected="true"]{border-color:var(--ink)}
  #cases .uc-tab:focus-visible{border-radius:999px}
}
@media (max-width:900px){
  #cases .uc-p{grid-template-columns:minmax(0,1fr);gap:24px;padding:24px}
  #cases .uc-p::after{left:24px;right:24px}
}
@media (max-width:640px){
  #cases .uc-p{padding:20px 16px;border-radius:18px}
  #cases .uc-p::after{left:18px;right:18px}
  #cases .uc-txt h3{font-size:21px}
  #cases .uc-d{font-size:15px}
  #cases .uc-meta div{grid-template-columns:minmax(0,1fr);gap:2px;padding:9px 0}
  #cases .uc-body{padding:12px;gap:10px}
  #cases .uc-sig,#cases .uc-out{padding:9px 10px;gap:10px}
  #cases .uc-m{max-width:94%}
  #cases .uc-tic{display:none}
  #cases .uc-t b,#cases .uc-t small{white-space:normal}
}