/* Page-specific rules: src/pages/work/motionbar-ai.astro.
   Derived from the Furnio case study sheet: the two pages share their
   case-study components (.cs-hero .facts .shot .wf-grid .caps .portals
   .integ .decisions .split .unit). The /work index sections that sheet
   also carries (features, product grid, how we build, numbers) are not
   copied here. Shared tokens and chrome live in /styles/lp/base.css. */
/* ---------- type (page overrides) ---------- */
.h1{font-size:clamp(40px,5.6vw,78px);line-height:1;letter-spacing:-.035em}
.link.ext::after{content:"↗"}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);padding:calc(78px + clamp(64px,9vh,120px)) 0 clamp(40px,5vw,64px)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 90% 10%,rgba(25,181,122,.12),transparent 60%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:32px clamp(32px,6vw,96px);align-items:end}
.hero .eyebrow{margin-bottom:26px}
.hero .h1{margin-bottom:26px;max-width:15ch}
.hero .lede{max-width:52ch}
.status{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);white-space:nowrap}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(25,181,122,.18)}
/* ---------- case study ---------- */
.back{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-2);margin-bottom:28px;transition:color .2s}
.back:hover{color:var(--fg)}
.cs-meta{display:flex;align-items:center;gap:12px;font-size:13px;letter-spacing:.06em;color:var(--fg-2);margin-bottom:22px}
.cs-meta .sep{color:var(--fg-3)}
.cs-hero{align-items:start}
.cs-hero .h1{font-size:clamp(52px,7.4vw,108px);letter-spacing:-.04em;margin-bottom:24px;max-width:none}
.cs-hero .lede{max-width:56ch;margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.facts{border-left:1px solid var(--line);padding-left:clamp(20px,3vw,40px);margin:0;align-self:end}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid var(--line);font-size:15px}
.facts div:first-child{border-top:0;padding-top:0}
.facts dt{color:var(--fg-3);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.facts dd{margin:0;font-weight:500;text-align:right}
.shot{margin:clamp(40px,6vw,80px) 0 0}
.frame{display:block;position:relative;border:1px solid var(--line-2);border-radius:12px;overflow:hidden;background:#0b0a0a;box-shadow:0 40px 100px rgba(0,0,0,.5)}
.frame img{width:100%;height:auto;display:block}
.frame.small{box-shadow:0 24px 60px rgba(0,0,0,.4)}
.shot figcaption,.gal figcaption{margin-top:14px;font-size:13.5px;color:var(--fg-3);letter-spacing:.02em}
.band-paper .frame{border-color:rgba(23,21,19,.14);box-shadow:0 30px 70px rgba(23,21,19,.18)}
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px clamp(40px,7vw,120px);align-items:start}
.split .h2{margin-top:20px}
.prose p{font-size:clamp(16px,1.25vw,18px);line-height:1.65;color:var(--fg-2)}
.prose p+p{margin-top:18px}
.vs-col.on span{border-style:solid;border-color:rgba(25,181,122,.4);color:var(--fg);background:rgba(25,181,122,.06)}
.vs-col.on b{color:var(--accent-text)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:24px clamp(40px,6vw,96px);align-items:end;margin-bottom:clamp(40px,5vw,64px)}
.sec-head .h2{margin-top:20px}
.after{margin-top:28px;font-size:16px;color:var(--fg-2);max-width:70ch}
.caps{display:grid;grid-template-columns:320px minmax(0,1fr);gap:clamp(28px,4vw,64px);align-items:start}
.cap-tabs{position:relative;display:flex;flex-direction:column;border-top:1px solid var(--line)}
.cap-tabs button{text-align:left;padding:18px 18px 18px 22px;border-bottom:1px solid var(--line);position:relative;transition:background .2s}
.cap-tabs button b{display:block;font-weight:500;font-size:16px;letter-spacing:-.01em;color:var(--fg-2);transition:color .2s}
.cap-tabs button span{display:block;font-size:13px;color:var(--fg-3);margin-top:3px}
.cap-tabs button::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:transparent;transition:background .2s}
.cap-tabs button:hover b{color:var(--fg)}
.cap-tabs button[aria-selected="true"]{background:var(--ink)}
.cap-tabs button[aria-selected="true"] b{color:var(--fg)}
.cap-tabs button[aria-selected="true"]::before{background:var(--accent)}
.cap-progress{height:2px;background:var(--line);margin-top:14px;border-radius:2px;overflow:hidden}
.cap-progress i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s linear}
.cap-progress.paused{opacity:.3}
.cap-panel{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(24px,3vw,48px);align-items:start}
.cap-panel[hidden]{display:none}
.cap-panel.on{animation:capin .5s var(--ease-out) both}
@keyframes capin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cap-copy>p{color:var(--fg-2);font-size:16px;margin:12px 0 22px;max-width:46ch}
.mini{display:grid;gap:0;margin-bottom:24px}
.mini li{padding:12px 0;border-top:1px solid var(--line)}
.mini li:last-child{border-bottom:1px solid var(--line)}
.mini b{display:block;font-weight:500;font-size:15px}
.mini span{display:block;font-size:13.5px;color:var(--fg-2);line-height:1.5;margin-top:2px}
.cap-visual{position:sticky;top:110px}
/* calendar mock */
@keyframes drag{from{transform:translateY(0) rotate(-1.5deg)}to{transform:translateY(-22px) rotate(-1deg)}}
/* cart mock */
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(230,179,95,.05)}}
/* portals */
.portals{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.portal{border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 28px 26px;background:var(--card);display:flex;flex-direction:column;transition:border-color .25s,transform .25s}
.portal:hover{border-color:var(--line-2);transform:translateY(-4px)}
.portal h3{font-size:21px;margin:16px 0 18px;letter-spacing:-.015em}
.portal ul li{padding:10px 0 10px 20px;position:relative;border-top:1px solid var(--line);font-size:14.5px;color:var(--fg-2);line-height:1.5}
.portal ul li::before{content:"";position:absolute;left:0;top:19px;width:6px;height:6px;border-radius:50%;background:var(--accent)}
/* gallery */
/* lifecycle */
@media (max-width:1100px){.flow{grid-template-columns:repeat(4,1fr)}.flow::before{display:none}.terms{grid-template-columns:repeat(3,1fr)}}
@media (max-width:700px){.flow{grid-template-columns:1fr 1fr;gap:22px 16px}.terms{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.flow{grid-template-columns:1fr}}
/* integrations */
.integ{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);padding-top:clamp(24px,3vw,40px);border-top:1px solid var(--line)}
.integ .big{font-size:clamp(19px,1.7vw,24px);line-height:1.4;letter-spacing:-.015em;margin:18px 0 22px;max-width:30ch}
.integ .big strong{color:var(--accent-text);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{padding:10px 14px;border:1px solid var(--line-2);border-radius:999px;font-size:13px;color:var(--fg);transition:border-color .2s,color .2s}
.chips span:hover{border-color:var(--accent);color:var(--accent-text)}
.integ .note{margin-top:20px;font-size:14.5px;color:var(--fg-2);max-width:46ch;line-height:1.55}
.integ .note strong{color:var(--fg);font-weight:500}
/* decisions */
.decisions{display:grid;gap:0}
.dec{padding:24px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:8px 32px}
.dec:last-child{border-bottom:1px solid var(--line)}
.dec b{font-weight:500;font-size:18px;letter-spacing:-.01em}
.dec p{font-size:15.5px;line-height:1.6;color:var(--fg-2)}
@media (max-width:1100px){.ai-grid{grid-template-columns:repeat(2,1fr)}.caps{grid-template-columns:260px 1fr}}
@media (max-width:980px){
  .cs-hero,.split,.sec-head,.integ,.portals,.gal{grid-template-columns:1fr}
  .facts{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:22px;width:100%}
  .caps{grid-template-columns:1fr}
  .cap-tabs{flex-direction:row;overflow-x:auto;border-top:0;gap:8px;padding-bottom:4px}
  .cap-tabs button{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;padding:10px 16px}
  .cap-tabs button span{display:none}
  .cap-tabs button b{font-size:13px}
  .cap-tabs button::before{display:none}
  .cap-tabs button[aria-selected="true"]{background:var(--bone)}
  .cap-tabs button[aria-selected="true"] b{color:var(--ink)}
  .cap-progress{display:none}
  .cap-panel{grid-template-columns:1fr}
  .cap-visual{position:static}
  .dec{grid-template-columns:1fr}
}
@media (max-width:600px){.ai-grid{grid-template-columns:1fr}.cs-hero .h1{font-size:clamp(44px,13vw,64px)}.duo-in{padding-right:0}.duo .phone{display:none}}
/* ---------- furnio ---------- */
.wordmark{height:26px;width:auto;margin-bottom:22px;opacity:.95}
.unit{display:grid;grid-template-columns:1fr 1.3fr;gap:16px;margin-top:32px}
.unit-col{border:1px solid var(--line);border-radius:var(--r-lg);padding:20px 22px;background:var(--card);display:flex;flex-direction:column;gap:12px}
.unit-col b{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);font-weight:500}
.unit-col.on b{color:var(--accent-text)}
.unit-col small{margin-top:auto;font-size:12.5px;color:var(--fg-3);line-height:1.45}
.loose{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.loose span{aspect-ratio:4/3;border:1px dashed var(--line-2);border-radius:6px;display:grid;place-items:center;font-size:11px;color:var(--fg-3);font-family:var(--mono);background:repeating-linear-gradient(135deg,rgba(23,21,19,.03) 0 6px,transparent 6px 12px)}
.loose span:nth-child(2){transform:rotate(3deg)}.loose span:nth-child(3){transform:rotate(-2deg) translateX(4px)}.loose span:nth-child(4){transform:rotate(1.5deg)}
.prop{border:1px solid rgba(25,181,122,.4);border-radius:8px;overflow:hidden;font-size:13px;background:#fff}
.prop-head{display:flex;justify-content:space-between;align-items:baseline;padding:10px 12px;background:rgba(25,181,122,.1);font-weight:500;color:var(--fg)}
.prop-head em{font-style:normal;font-weight:400;font-size:12px;color:var(--fg-2)}
.prop-row{display:flex;justify-content:space-between;gap:12px;padding:8px 12px;border-top:1px solid var(--line)}
.prop-row span{color:var(--fg-3)}
.prop-row i{font-style:normal;color:var(--fg)}
.wf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.wf{background:var(--ink);padding:18px 18px 24px;display:block;transition:background .25s;color:inherit}
.wf:hover{background:var(--surface)}
.wf b{display:block;font-weight:500;font-size:16.5px;letter-spacing:-.01em;margin:16px 0 6px}
.wf p{font-size:14px;line-height:1.55;color:var(--fg-2)}
.wf.note{display:flex;flex-direction:column;justify-content:center;gap:12px;background:var(--surface)}
.wf.note p{font-size:15.5px;color:var(--fg);line-height:1.5}
.wf.note small{font-size:12.5px;color:var(--fg-3)}
.xf{position:relative;display:block;aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:#0b0a0a}
.xf img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.xf img.after{animation:xf 7s ease-in-out infinite}
.xf i{position:absolute;left:8px;bottom:8px;padding:3px 7px;border-radius:3px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-style:normal;background:rgba(18,17,16,.75);color:var(--bone)}
.xf i.after{background:var(--accent);color:var(--on-accent);font-weight:600;animation:xf 7s ease-in-out infinite}
@keyframes xf{0%,30%{opacity:0}45%,85%{opacity:1}100%{opacity:0}}
.wf:nth-child(2) .xf img.after,.wf:nth-child(2) .xf i.after{animation-delay:-1s}.wf:nth-child(3) .xf img.after,.wf:nth-child(3) .xf i.after{animation-delay:-2s}.wf:nth-child(4) .xf img.after,.wf:nth-child(4) .xf i.after{animation-delay:-3s}.wf:nth-child(5) .xf img.after,.wf:nth-child(5) .xf i.after{animation-delay:-4s}.wf:nth-child(6) .xf img.after,.wf:nth-child(6) .xf i.after{animation-delay:-5s}.wf:nth-child(7) .xf img.after,.wf:nth-child(7) .xf i.after{animation-delay:-6s}
/* multi-view mock */
/* disclosure mock */
.tog.on{background:var(--accent)}.tog.on i{transform:translateX(16px)}
/* credits mock */
@media (max-width:1100px){.wf-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:980px){.unit{grid-template-columns:1fr}.disc-ctl{grid-template-columns:1fr}}
@media (max-width:600px){.wf-grid{grid-template-columns:1fr}.mv-views{grid-template-columns:1fr 1fr;grid-template-rows:auto}.mv-v.anchor{grid-row:auto;grid-column:1/-1;aspect-ratio:16/9}}
/* ---------- page utilities ---------- */
/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid,.feature,.feature.rev{grid-template-columns:1fr}
}
@media (max-width:700px){
  .h1{font-size:clamp(38px,11vw,56px)}
}
@media (max-width:520px){.nums{grid-template-columns:1fr}.f-facts{grid-template-columns:1fr}}
/* ---------- motionbar ---------- */
/* Motionbar's lockup is a logomark plus a wordmark, so at the 22px the shared
   .wordmark rule uses it reads far smaller than a plain wordmark would. */
.cs-hero .wordmark{height:52px;margin-bottom:22px}

/* The hero is Motionbar's own reel rather than a before/after slider: the
   product is video, so a still comparison had nothing to say. Both encodes are
   served from Motionbar's CDN the way their own site serves them — AV1 first,
   h264 behind it — because 20MB of video does not belong in this repository. */
.hero-reel{display:block;width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;object-position:center 40%;background:#0b0a0a}
.reel-tag{position:absolute;left:14px;bottom:14px;z-index:2;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:7px 10px;border-radius:3px;background:rgba(12,11,10,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line-2);color:var(--fg)}
@media (prefers-reduced-motion:reduce){.hero-reel{display:none}.shot .frame{background:#0b0a0a}}

/* Fifteen studio tiles plus one note fill the 4x4 .wf-grid exactly. */
.wf .xf i.solo{left:10px;right:auto}

/* The four-step strip. Numbering is honest here: quote, start, poll, pull run
   in that order and the order is the point. Four across only fits the full
   width — inside a tab panel the strip gets one column, so it halves there. */
.loop{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin-top:28px}
.loop div{background:var(--card);padding:20px 20px 22px;min-width:0}
.loop span{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-3);margin-bottom:10px;font-variant-numeric:tabular-nums}
.loop b{display:block;font-size:17px;font-weight:500;letter-spacing:-.015em;line-height:1.25;margin-bottom:8px;text-wrap:balance}
/* Routes may break mid-token; prose never should. */
.loop code{display:block;font:400 12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent-text);overflow-wrap:break-word}
.loop em{display:block;font-style:normal;font-size:13.5px;line-height:1.5;color:var(--fg-2)}
.cap-visual .loop{grid-template-columns:repeat(2,1fr);margin-top:0}

/* The consent gate, drawn the way the product draws it. */
.gate{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card);padding:24px 26px 26px}
.gate .eyebrow{margin-bottom:18px}
.gate blockquote{font-family:var(--font-serif);font-size:clamp(21px,2.2vw,30px);line-height:1.25;letter-spacing:-.01em;color:var(--fg);margin:0 0 18px}
.gate ul{display:flex;flex-wrap:wrap;gap:8px 18px}
.gate li{font-size:13.5px;color:var(--fg-2);display:inline-flex;align-items:center;gap:8px}
.gate li::before{content:"✓";color:var(--accent-text);font-size:12px}
.gate ul.stacked{flex-direction:column;align-items:flex-start;gap:10px}
.gate .gate-lede{font-size:15px;color:var(--fg-2);line-height:1.6;margin-bottom:16px}
.gate .expiry{margin-top:16px;font-size:12.5px;color:var(--fg-3);font-variant-numeric:tabular-nums}

@media (max-width:980px){.loop{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.loop,.cap-visual .loop{grid-template-columns:1fr}}