/* tyleryoung.org/portfolio — case studies. Builds on site.css tokens:
   ink + ember on near-black, Instrument Serif display, Inter text, JetBrains Mono for anything technical. */

.pf { overflow-x: clip; }
.pf code { font: 500 0.88em var(--mono); color: var(--amber); background: rgba(242, 192, 99, 0.08); padding: 1px 6px; border-radius: 5px; }
.pf-aura { position: fixed; inset: -20vh -20vw; z-index: 0; pointer-events: none;
  background: radial-gradient(40vw 32vw at 78% 12%, rgba(255, 122, 69, 0.13), transparent 70%), radial-gradient(36vw 30vw at 8% 70%, rgba(242, 192, 99, 0.06), transparent 70%), radial-gradient(30vw 24vw at 60% 95%, rgba(138, 180, 255, 0.05), transparent 70%);
  animation: aura 26s ease-in-out infinite alternate; }
@keyframes aura { to { transform: translate3d(-3vw, 4vh, 0) scale(1.06); } }
.back-pill { text-decoration: none; }
.pf .nav-links { margin-left: auto; }
.pf #nav { background: rgba(10, 9, 8, 0.4); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* reveal */
.reveal-on .rv { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 1.1s var(--ease); }
.reveal-on .rv.in { opacity: 1; transform: none; }

/* shared figure chrome */
.fig-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin-bottom: 16px; }
.fig-k { font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); margin: 0 0 10px; }
.fig-head .fig-k { margin: 0; }
.fig-hint { font-size: 13px; color: var(--mute); }
.fig-note { margin-top: 12px; font-size: 11px; color: var(--mute-2); letter-spacing: 0.02em; }
.sub-h { font: 400 clamp(30px, 3.3vw, 50px)/1.02 var(--serif); letter-spacing: -0.02em; margin-bottom: 16px; text-wrap: balance; }
.dim { color: var(--mute); }
.ticks-list { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 10px; }
.ticks-list li { position: relative; padding-left: 26px; font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.ticks-list li::before { content: ''; position: absolute; left: 2px; top: 6px; width: 12px; height: 7px; border-left: 2px solid var(--ember); border-bottom: 2px solid var(--ember); transform: rotate(-45deg); }
.split-copy p + p, .smb-copy p + p, .evals p + p, .conv p + p { margin-top: 12px; }
.split-copy p, .evals p, .lab p, .why p, .conv p, .pivot p, .rmd p { font-size: 15.5px; line-height: 1.65; color: var(--ink-2); }

/* ------------------------------------------------------------------ hero */
.pf-hero { position: relative; padding: clamp(118px, 17vh, 170px) 0 0; }
.pf-hero-in { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.pf-h1 { font: 400 clamp(58px, 7.6vw, 132px)/0.9 var(--serif); letter-spacing: -0.035em; text-wrap: balance; }
.pf-h1 em, .case-h em, .sub-h em, .pf-cta-h em { color: var(--ember); }
.pf-lede { margin-top: 26px; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.6; color: var(--ink-2); max-width: 56ch; text-wrap: pretty; }
.pf-hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.pf-hero-cta .btn svg { width: 18px; height: 18px; }

.stream { position: relative; overflow: hidden; padding: 0; height: clamp(360px, 52vh, 470px); display: flex; flex-direction: column; }
.stream-top { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--line); font-size: 11.5px; color: var(--mute); }
.stream-top .dots { display: flex; gap: 6px; }
.stream-top .dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(244, 238, 230, 0.14); }
.stream-live { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; color: var(--ok); }
.stream-live::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 50% { opacity: 0.3; } }
.stream-rows { flex: 1; list-style: none; margin: 0; padding: 10px 14px; display: flex; flex-direction: column; justify-content: flex-end; gap: 7px; overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 34%); mask-image: linear-gradient(to bottom, transparent, #000 34%); }
.stream-rows li { display: grid; grid-template-columns: 62px 82px minmax(0, 1fr); gap: 10px; align-items: baseline; font: 12px/1.45 var(--mono); color: var(--ink-2); animation: rowIn 0.6s var(--ease) both; }
.stream-rows li .t { color: var(--mute-2); }
.stream-rows li .k { justify-self: start; padding: 1px 7px; border-radius: 5px; font-size: 10.5px; border: 1px solid var(--line-2); color: var(--mute); }
.stream-rows li .k.k-routed, .stream-rows li .k.k-attempt { color: var(--cool); border-color: rgba(138, 180, 255, 0.35); }
.stream-rows li .k.k-outcome { color: var(--ok); border-color: rgba(126, 224, 168, 0.35); }
.stream-rows li .k.k-guard, .stream-rows li .k.k-operator { color: var(--amber); border-color: rgba(242, 192, 99, 0.4); }
.stream-rows li .k.k-call { color: var(--ember); border-color: rgba(255, 122, 69, 0.45); }
.stream-rows li b { color: var(--ink); font-weight: 500; }
@keyframes rowIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.stream-foot { padding: 10px 16px 12px; border-top: 1px solid var(--line); font-size: 10.5px; color: var(--mute-2); }

.pf-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: clamp(56px, 9vh, 96px) 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pf-facts > div { padding: 26px 22px 24px; border-left: 1px solid var(--line); }
.pf-facts > div:first-child { border-left: 0; padding-left: 0; }
.pf-facts dt { font: 500 11px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.pf-facts dd { margin: 10px 0 8px; font: 400 clamp(46px, 5vw, 76px)/0.95 var(--serif); letter-spacing: -0.03em; color: var(--ink); white-space: nowrap; }
.pf-facts dd span { font-size: 0.42em; color: var(--ember-2); letter-spacing: 0; }
.pf-facts dd.fd { margin: 0; font: 400 13.5px/1.5 var(--sans); letter-spacing: 0; white-space: normal; color: var(--mute); max-width: 26ch; }

/* ----------------------------------------------------------------- index */
.pf-index { padding: clamp(64px, 10vh, 110px) 0 0; }
.idx-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.idx-card { grid-column: span 2; position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 270px; padding: 22px 22px 18px; border-radius: var(--r); text-decoration: none; color: inherit; overflow: hidden;
  background: linear-gradient(180deg, rgba(30, 26, 23, 0.92), rgba(17, 15, 13, 0.92)); border: 1px solid var(--line);
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.4s var(--ease), border-color 0.3s; }
.idx-card:nth-child(1), .idx-card:nth-child(2) { grid-column: span 3; }
.idx-card::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(420px circle at var(--mx, 85%) var(--my, 0%), rgba(255, 122, 69, 0.12), transparent 60%); }
.idx-card:hover { border-color: rgba(255, 122, 69, 0.4); }
.idx-card .badge { position: absolute; right: 18px; top: 18px; }
.idx-n { font-size: 12px; color: var(--ember); }
.idx-card .idx-h { font: 400 clamp(26px, 2.2vw, 34px)/1.05 var(--serif); letter-spacing: -0.01em; max-width: 18ch; }
.idx-card p { font-size: 14.5px; line-height: 1.55; color: var(--mute); max-width: 52ch; }
.idx-m { margin-top: auto; font: 500 12px var(--mono); color: var(--ink-2); }
.idx-m b { color: var(--ember); font-weight: 600; }
.idx-art { position: absolute; right: 14px; bottom: 12px; width: 150px; height: 60px; opacity: 0.55; }
.idx-art path { fill: none; stroke: var(--ember); stroke-width: 1.4; stroke-linecap: round; stroke-dasharray: 6 8; animation: dash 3.2s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -56; } }

/* ------------------------------------------------------------------ case */
.case { position: relative; padding: clamp(120px, 17vh, 200px) 0 0; }
.case-head { max-width: 1100px; }
.case-h { font: 400 clamp(46px, 6.4vw, 108px)/0.94 var(--serif); letter-spacing: -0.03em; text-wrap: balance; }
.case-meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px 28px; margin: 34px 0 0; padding-top: 22px; border-top: 1px solid var(--line); }
.case-meta dt { font: 500 10.5px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute-2); margin-bottom: 6px; }
.case-meta dd { margin: 0; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.case-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px clamp(28px, 5vw, 72px); margin-top: clamp(40px, 6vh, 64px); }
.case-intro .case-lede:only-child { grid-column: 1 / -1; max-width: 72ch; }
.case-lede { font-size: clamp(17px, 1.35vw, 20px); line-height: 1.62; color: var(--ink-2); text-wrap: pretty; }
.case-lede.dim { color: var(--mute); }
.case-lede b { color: var(--ink); font-weight: 600; }
.case-lede em { font-size: 1.12em; }

/* ------------------------------------------------- graphs (maps + machines) */
.flow { margin-top: clamp(48px, 7vh, 80px); }
.flow-body { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 14px; align-items: stretch; }
.flow-stage { position: relative; border-radius: var(--r); border: 1px solid var(--line); background: radial-gradient(120% 90% at 50% 0%, rgba(255, 122, 69, 0.05), transparent 60%), rgba(14, 12, 11, 0.85); padding: 10px; }
.graph-svg { display: block; width: 100%; height: auto; overflow: visible; }
.g-zone { fill: rgba(138, 180, 255, 0.025); stroke: rgba(138, 180, 255, 0.22); stroke-dasharray: 3 5; }
.g-zone-t { font: 500 9.5px var(--mono); letter-spacing: 0.14em; fill: rgba(138, 180, 255, 0.6); }
.g-edge { fill: none; stroke: rgba(244, 238, 230, 0.16); stroke-width: 1.3; transition: stroke 0.3s, opacity 0.3s, stroke-width 0.3s; }
.g-edge.proof { stroke: rgba(242, 192, 99, 0.3); }
.g-edge.lit { stroke: var(--ember); stroke-width: 2; opacity: 1; }
.focusing .g-edge:not(.lit) { opacity: 0.32; }
.g-edge-t { font: 500 10px var(--mono); fill: var(--mute); paint-order: stroke; stroke: #0e0c0b; stroke-width: 4px; }
.g-node { cursor: pointer; outline: none; }
.g-box { fill: #16130f; stroke: var(--line-2); stroke-width: 1.2; transition: stroke 0.25s, fill 0.25s; }
.g-node:hover .g-box, .g-node:focus-visible .g-box { stroke: rgba(255, 122, 69, 0.7); }
.g-node:focus-visible .g-box { stroke-width: 2.2; }
.g-node.sel .g-box { stroke: var(--ember); stroke-width: 2; fill: #1f1610; }
.k-core .g-box { stroke: rgba(255, 122, 69, 0.55); fill: rgba(255, 122, 69, 0.07); }
.k-channel .g-box { stroke: rgba(138, 180, 255, 0.4); }
.k-start .g-box { stroke: rgba(244, 238, 230, 0.4); fill: rgba(244, 238, 230, 0.04); }
.k-end .g-box { stroke: rgba(126, 224, 168, 0.5); fill: rgba(126, 224, 168, 0.06); }
.k-human .g-box { stroke: rgba(242, 192, 99, 0.6); stroke-dasharray: 4 4; fill: rgba(242, 192, 99, 0.05); }
.g-halo { fill: none; stroke: var(--ember); stroke-width: 1; opacity: 0.35; animation: halo 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes halo { 50% { opacity: 0.08; transform: scale(1.04); } }
.g-t { font: 600 15px var(--sans); fill: var(--ink); pointer-events: none; }
.g-s { font: 500 12px var(--mono); fill: var(--mute); pointer-events: none; }
.g-edge-t { font-size: 11.5px; }
.g-pk { fill: var(--ember); }
.g-pk.proof { fill: var(--amber); }
.flow-info { border-radius: var(--r); border: 1px solid var(--line); background: linear-gradient(180deg, rgba(30, 26, 23, 0.94), rgba(17, 15, 13, 0.94)); padding: 22px 22px 20px; }
.flow-info .fi-h { font: 400 28px/1.05 var(--serif); color: var(--ink); margin: 4px 0 12px; }
.flow-info p:not(.fi-h):not(.fi-k) { font-size: 14.5px; line-height: 1.62; color: var(--ink-2); }
.flow-info .fi-k { font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); }
.flow-info ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.flow-info li { position: relative; padding-left: 16px; font-size: 13.5px; line-height: 1.5; color: var(--mute); }
.flow-info li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--ember); }
.pf-pulse { animation: infoIn 0.5s var(--ease); }
@keyframes infoIn { from { opacity: 0.25; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* state machine block: copy on top, the machine full width below */
.smb { margin-top: clamp(80px, 12vh, 140px); }
.smb-copy { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px clamp(28px, 5vw, 72px); align-items: end; margin-bottom: 26px; }
.smb-copy p { font-size: 15.5px; line-height: 1.65; color: var(--ink-2); }
.smb .sm-log { height: 200px; }
/* phones: pipeline map + state ladder */
.flow-stage.is-pipe, .sm-stage.is-ladder { padding: 14px 12px; }
.mmap { display: grid; gap: 0; }
.mm-row { position: relative; display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 8px; }
.mm-row.zone { padding: 28px 10px 10px; border-radius: 14px; border: 1px dashed rgba(138, 180, 255, 0.3); background: rgba(138, 180, 255, 0.03); }
.mm-row.zone .mm-node:last-child:nth-child(odd) { grid-column: 1 / -1; }
.mm-zone { position: absolute; left: 12px; top: 9px; font-size: 9.5px; letter-spacing: 0.14em; color: rgba(138, 180, 255, 0.7); }
.mm-node { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-height: 58px; padding: 9px 10px; border-radius: 12px; border: 1px solid var(--line-2); background: #16130f; text-align: center; transition: border-color 0.25s, background 0.25s, box-shadow 0.25s; }
.mm-node b { font: 600 14px var(--sans); color: var(--ink); }
.mm-node span { font-size: 10.5px; color: var(--mute); }
.mm-node.k-core { border-color: rgba(255, 122, 69, 0.55); background: rgba(255, 122, 69, 0.07); }
.mm-node.k-channel { border-color: rgba(138, 180, 255, 0.4); }
.mm-node.sel { border-color: var(--ember); background: #22170f; box-shadow: 0 0 0 3px rgba(255, 122, 69, 0.18); }
.mm-link { position: relative; display: flex; align-items: center; justify-content: center; height: 34px; }
.mm-link i { position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; border-radius: 1px; background: linear-gradient(to bottom, rgba(255, 122, 69, 0) 0%, var(--ember) 45%, rgba(255, 122, 69, 0) 55%) 0 0 / 100% 200% repeat-y, rgba(244, 238, 230, 0.12); animation: flowDown 1.4s linear infinite; }
.mm-link span { position: relative; margin-left: 74px; font-size: 10px; color: var(--mute); background: #0e0c0b; padding: 0 6px; }
.mm-link.loop span { color: var(--amber); }
@keyframes flowDown { from { background-position: 0 -100%, 0 0; } to { background-position: 0 100%, 0 0; } }
.sl { display: grid; gap: 12px; }
.sl-g { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding-top: 10px; border-top: 1px solid var(--line); }
.sl-g:first-child { border-top: 0; padding-top: 0; }
.sl-g p { width: 100%; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute-2); }
.sl-p { display: inline-flex; flex-direction: column; padding: 7px 10px; border-radius: 10px; border: 1px solid var(--line-2); background: #16130f; transition: all 0.3s; }
.sl-p b { font: 600 12.5px var(--mono); color: var(--ink-2); }
.sl-p small { font: 500 10px var(--mono); color: var(--mute); }
.sl-p.on small { color: var(--ink-2); }
.sl-p.k-human { border-style: dashed; border-color: rgba(242, 192, 99, 0.5); }
.sl-p.k-end { border-color: rgba(126, 224, 168, 0.4); }
.sl-p.on { border-color: var(--ember); background: rgba(255, 122, 69, 0.14); box-shadow: 0 0 22px rgba(255, 122, 69, 0.35); }
.sl-p.on b { color: var(--ink); }
.sl-p.k-end.on { border-color: var(--ok); background: rgba(126, 224, 168, 0.12); box-shadow: 0 0 22px rgba(126, 224, 168, 0.3); }
.sl-p.hop { animation: hop 0.5s var(--ease); }
@keyframes hop { 40% { transform: scale(1.08); } }
.split { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: clamp(28px, 5vw, 72px); align-items: start; margin-top: clamp(80px, 12vh, 140px); }
.sm { margin: 0; padding: 16px; border-radius: var(--r); border: 1px solid var(--line); background: rgba(14, 12, 11, 0.85); }
.sm-scn { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.sm-scn button, .seg-ctl button, .cr-play { min-height: 38px; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line-2); font: 500 12px var(--mono); color: var(--mute); transition: all 0.25s; }
.sm-scn button:hover, .seg-ctl button:hover, .cr-play:hover { color: var(--ink); border-color: rgba(244, 238, 230, 0.4); }
.sm-scn button.on, .seg-ctl button[aria-pressed='true'], .cr-play.on { color: #160c07; background: var(--ember); border-color: var(--ember); }
.sm-token { fill: var(--ember); stroke: #fff3ea; stroke-width: 1.5; }
.sm-status { min-height: 18px; margin: 4px 2px 8px; font-size: 11.5px; color: var(--mute); }
.sm-status b { color: var(--ink); font-weight: 500; }
.sm-log { list-style: none; margin: 0; padding: 0; height: 236px; overflow: auto; border-top: 1px solid var(--line); overscroll-behavior: contain; }
.sm-log li { display: grid; grid-template-columns: 22px 92px 74px minmax(0, 1fr); gap: 8px; align-items: baseline; padding: 8px 2px; border-bottom: 1px solid var(--line); animation: rowIn 0.5s var(--ease) both; }
.lg-n { font-size: 10.5px; color: var(--mute-2); }
.lg-t { font-size: 11px; color: var(--mute); }
.lg-e { justify-self: start; font-size: 10.5px; padding: 1px 7px; border-radius: 5px; color: var(--ok); border: 1px solid rgba(126, 224, 168, 0.3); }
.lg-d { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }

/* ----------------------------------------------------------------- pilot */
.pilot { margin-top: clamp(80px, 12vh, 140px); padding: clamp(20px, 3vw, 34px); border-radius: 26px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(26, 22, 19, 0.9), rgba(14, 12, 11, 0.9)); }
.pilot-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; }
.pilot-head .sub-h { margin: 0; }
.seg-ctl { display: flex; gap: 6px; flex-wrap: wrap; }
.pb-grid { display: flex; flex-wrap: wrap; gap: 22px 34px; min-height: 120px; }
.pb-group { min-width: 0; }
.pb-gh { margin-bottom: 9px; font-size: 13.5px; color: var(--mute); }
.pb-gh b { font: 400 30px/1 var(--serif); color: var(--ink); margin-right: 4px; }
.pb-cells { display: grid; grid-template-columns: repeat(12, 16px); gap: 5px; }
.pb-c { width: 16px; height: 16px; border-radius: 4px; display: block; transition: transform 0.5s var(--ease), opacity 0.5s, background 0.4s; }
.pb-c.o-approved { background: var(--ok); box-shadow: 0 0 10px rgba(126, 224, 168, 0.35); }
.pb-c.o-notreq { background: var(--ember); box-shadow: 0 0 10px rgba(255, 122, 69, 0.3); }
.pb-c.o-open { background: transparent; border: 1.5px solid rgba(244, 238, 230, 0.28); }
.pb-c.pre { transform: scale(0.2); opacity: 0; }
.pb-c.dim { opacity: 0.35; }
.pb-cap { margin-top: 20px; font-size: 15px; line-height: 1.6; color: var(--ink-2); max-width: 80ch; }
.pb-cap b { color: var(--ink); }
.pilot-time { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); }
.spark { display: block; width: 100%; height: auto; max-height: 220px; overflow: visible; }
.spark .grid-l { stroke: rgba(244, 238, 230, 0.07); }
.spark .area { fill: url(#sparkFill); }
.spark .ln { fill: none; stroke: var(--ember); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; }
.spark .pt { fill: #0e0c0b; stroke: var(--ember); stroke-width: 2.2; }
.spark .pv { font: 400 22px var(--serif); fill: var(--ink); }
.spark .pd { font: 500 10.5px var(--mono); fill: var(--mute); }

/* ---------------------------------------------------------------- routes */
.routes { margin-top: clamp(80px, 12vh, 140px); }
.pr-tabs { display: flex; gap: 6px; overflow-x: auto; padding: 2px 40px 12px 2px; scrollbar-width: none; overscroll-behavior-x: contain; -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 48px), transparent); mask-image: linear-gradient(to right, #000 calc(100% - 48px), transparent); }
.pr-tabs::-webkit-scrollbar { display: none; }
.pr-tabs button { flex: none; min-height: 40px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 13.5px; color: var(--mute); transition: all 0.25s; }
.pr-tabs button span { margin-left: 6px; font-size: 11px; color: var(--mute-2); }
.pr-tabs button[aria-selected='true'] { color: var(--ink); border-color: var(--ember); background: rgba(255, 122, 69, 0.12); }
.pr-tabs button[aria-selected='true'] span { color: var(--ember-2); }
.pr-panel { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 22px 40px; padding: clamp(20px, 3vw, 32px); }
.pr-head h4 { font: 400 34px/1 var(--serif); margin-bottom: 12px; }
.pr-head p { font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.pr-route { grid-row: span 2; list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; counter-reset: st; }
.pr-route li { position: relative; display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 14px; align-items: start; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(244, 238, 230, 0.025); animation: rowIn 0.55s var(--ease) both; animation-delay: calc(var(--i) * 90ms); }
.pr-route li p { font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.pr-ch { justify-self: start; padding: 3px 9px; border-radius: 6px; font: 500 11px var(--mono); border: 1px solid var(--line-2); color: var(--ink-2); white-space: nowrap; }
.ch-x12 { color: var(--cool); border-color: rgba(138, 180, 255, 0.4); }
.ch-phone { color: var(--ember); border-color: rgba(255, 122, 69, 0.45); }
.ch-policy { color: var(--amber); border-color: rgba(242, 192, 99, 0.45); }
.ch-portal, .ch-kit { color: var(--violet); border-color: rgba(196, 163, 255, 0.4); }
.ch-vendor, .ch-fax { color: var(--ink-2); }
.pr-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; align-self: end; }
.pr-stats div { padding: 12px 12px 10px; border-radius: 12px; border: 1px solid var(--line); }
.pr-stats b { display: block; font: 400 28px/1 var(--serif); color: var(--ink); }
.pr-stats span { font: 500 10.5px var(--mono); color: var(--mute); }
.pr-note { grid-column: 1 / -1; font-size: 11px; color: var(--mute-2); }

/* ----------------------------------------------------------------- pivot */
.pivot { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: clamp(24px, 4vw, 60px); margin-top: clamp(80px, 12vh, 140px); padding: clamp(24px, 3.4vw, 44px); border-radius: 26px; border: 1px solid rgba(255, 122, 69, 0.3); background: radial-gradient(90% 120% at 0% 0%, rgba(255, 122, 69, 0.12), transparent 60%), rgba(18, 15, 13, 0.92); }
.pivot-date { display: flex; flex-direction: column; gap: 4px; }
.pivot.no-date { grid-template-columns: 1fr; }
.pivot-date b { font: 400 clamp(64px, 7vw, 104px)/0.85 var(--serif); color: var(--ember); letter-spacing: -0.03em; }
.pivot-date span { font-size: 12px; color: var(--mute); letter-spacing: 0.12em; }
.pivot-points { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.pivot-points li { padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: rgba(10, 9, 8, 0.5); font-size: 13.5px; line-height: 1.55; color: var(--mute); }
.pivot-points li b { display: block; margin-bottom: 4px; font: 400 24px var(--serif); color: var(--ink); }

/* ----------------------------------------------------------------- evals */
.evals { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-top: clamp(80px, 12vh, 140px); }
.moves { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.moves span { padding: 5px 10px; border-radius: 8px; font-size: 11.5px; color: var(--amber); border: 1px solid rgba(242, 192, 99, 0.3); background: rgba(242, 192, 99, 0.05); }
.eval-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ec { padding: 22px 20px 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(22, 19, 17, 0.9); }
.ec b { display: block; font: 400 clamp(40px, 4vw, 58px)/1 var(--serif); color: var(--ink); letter-spacing: -0.02em; }
.ec span { display: block; margin-top: 8px; font-size: 13px; line-height: 1.45; color: var(--mute); }
.ec.ok b { color: var(--ok); }

.eng { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(60px, 9vh, 100px); }
.eng-col { padding: 22px 22px 20px; border-radius: 18px; border: 1px solid var(--line); background: rgba(18, 15, 13, 0.85); }
.eng-col h4 { font: 400 26px/1.08 var(--serif); margin-bottom: 10px; }
.eng-col p { font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.eng-col p b { color: var(--ink); }
.gauge { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: rgba(126, 224, 168, 0.06); border: 1px solid rgba(126, 224, 168, 0.25); }
.gauge b { font: 400 30px var(--serif); color: var(--ok); }
.gauge s { color: var(--mute); text-decoration-thickness: 2px; text-decoration-color: rgba(255, 122, 69, 0.8); }
.gauge span { font: 500 11px var(--mono); color: var(--mute); }

/* ------------------------------------------------------------ call replay */
.call { margin-top: clamp(48px, 7vh, 80px); padding: clamp(18px, 2.6vw, 30px); border-radius: 26px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(26, 22, 19, 0.92), rgba(14, 12, 11, 0.92)); }
.cr-states { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 18px; font: 500 11px var(--mono); }
.cr-states span { padding: 5px 9px; border-radius: 7px; border: 1px solid var(--line); color: var(--mute-2); transition: all 0.35s; }
.cr-states span.on { color: #160c07; background: var(--ember); border-color: var(--ember); box-shadow: 0 0 22px rgba(255, 122, 69, 0.45); }
.cr-states i { font-style: normal; color: var(--mute-2); }
.cr-track { position: relative; }
.cr-bar { display: flex; gap: 3px; height: 34px; }
.cr-seg { position: relative; width: var(--w); border-radius: 7px; overflow: hidden; }
.cr-seg span { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); font: 600 10.5px var(--mono); color: rgba(10, 9, 8, 0.85); white-space: nowrap; }
.ph-ivr { background: var(--amber); }
.ph-ivr span { display: none; }
.ph-hold { background: repeating-linear-gradient(-45deg, rgba(244, 238, 230, 0.2) 0 5px, rgba(244, 238, 230, 0.07) 5px 10px); }
.ph-hold span { color: var(--ink-2); }
.ph-talk { background: var(--ember); }
.cr-head { position: absolute; top: -6px; bottom: -6px; left: 0; width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 12px #fff; border-radius: 2px; }
.cr-row { display: flex; justify-content: space-between; gap: 12px; margin: 12px 0 18px; font-size: 13px; color: var(--ink-2); }
.cr-phase .dot { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 8px; vertical-align: 0; }
.cr-phase span { color: var(--mute); margin-left: 6px; }
.cr-clock { color: var(--mute); }
.cr-body { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr); gap: 14px; }
.cr-lines { list-style: none; margin: 0; padding: 4px 6px 4px 0; height: 300px; overflow: auto; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.cr-lines li { display: none; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: rgba(244, 238, 230, 0.02); }
.cr-lines li.shown { display: block; animation: rowIn 0.5s var(--ease) both; }
.cr-lines li span { font-size: 10.5px; color: var(--mute-2); }
.cr-lines li p { margin-top: 3px; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.cr-lines li b { color: var(--ink); }
.sp-agent { border-color: rgba(255, 122, 69, 0.3) !important; }
.sp-agent span { color: var(--ember) !important; }
.sp-rep span { color: var(--cool) !important; }
.sp-sys { background: rgba(126, 224, 168, 0.04) !important; border-style: dashed !important; }
.sp-sys span { color: var(--ok) !important; }
.cr-meters { display: grid; gap: 10px; align-content: start; }
.cr-m { padding: 16px; border-radius: 16px; border: 1px solid rgba(126, 224, 168, 0.3); background: rgba(126, 224, 168, 0.05); }
.cr-m.pl { border-color: var(--line-2); background: rgba(244, 238, 230, 0.03); }
.cr-m span { font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }
.cr-m b { display: block; margin: 6px 0 4px; font: 400 44px/1 var(--serif); color: var(--ok); font-variant-numeric: tabular-nums; }
.cr-m.pl b { color: var(--ink); }
.cr-m small { font-size: 11.5px; line-height: 1.4; color: var(--mute-2); }
.cr-ratio-box { display: flex; align-items: baseline; justify-content: space-between; padding: 12px 16px; border-radius: 14px; border: 1px dashed var(--line-2); }
.cr-ratio-box span { font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }
.cr-ratio { font: 400 32px var(--serif); color: var(--ember); }

.scope { margin: 0; padding: 16px; }
.scope-c { display: block; width: 100%; height: 170px; }
.scope-read { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 12px; margin-top: 12px; font-size: 13px; }
.scope-read .mono { font-size: 10.5px; color: var(--mute); letter-spacing: 0.08em; text-transform: uppercase; }
.scope-state { font: 400 22px var(--serif); color: var(--ink); }
.scope-bar { height: 6px; border-radius: 3px; background: rgba(244, 238, 230, 0.08); overflow: hidden; }
.scope-bar i { display: block; height: 100%; width: var(--p, 0%); background: var(--ember); transition: width 0.25s; }

.lab, .why { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-top: clamp(80px, 12vh, 140px); }
.bars { padding: 22px; display: grid; gap: 12px; }
.bar { display: grid; grid-template-columns: 96px minmax(0, 1fr) 62px; align-items: center; gap: 12px; font-size: 13px; color: var(--ink-2); }
.bar i { height: 12px; border-radius: 6px; background: linear-gradient(90deg, var(--ember), var(--amber)); width: calc(var(--v) / 1.8 * 100%); transform-origin: left; }
.bar.slow i { background: rgba(244, 238, 230, 0.25); }
.bar b { font: 500 12px var(--mono); color: var(--mute); text-align: right; }
.reveal-on .bars:not(.in) .bar i, .reveal-on .whybars:not(.in) .wb i { transform: scaleX(0); }
.reveal-on .lab .bar i, .reveal-on .why .wb i { transition: transform 1.2s var(--ease) 0.2s; }
.reveal-on .lab.in .bar i, .reveal-on .why.in .wb i { transform: none; }
.whybars { display: grid; gap: 12px; }
.wb { display: grid; grid-template-columns: 190px minmax(0, 1fr) 46px; align-items: center; gap: 12px; font-size: 13.5px; color: var(--ink-2); }
.wb i { height: 14px; border-radius: 7px; width: calc(var(--v) / 44 * 100%); background: rgba(255, 122, 69, 0.55); transform-origin: left; }
.wb.ok i { background: var(--ok); }
.wb b { font: 500 12px var(--mono); color: var(--mute); text-align: right; }
.disclose { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(60px, 9vh, 100px); }
.dc { padding: 22px; border-radius: 18px; border: 1px solid var(--line); background: rgba(18, 15, 13, 0.85); }
.dc p:not(.fig-k) { font-size: 14px; line-height: 1.6; color: var(--ink-2); }

/* ---------------------------------------------------------------- mining */
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.tc { padding: 22px; border-radius: 18px; border: 1px solid var(--line); background: rgba(18, 15, 13, 0.85); }
.tc b { display: block; font: 400 clamp(38px, 3.6vw, 52px)/1 var(--serif); color: var(--ember); margin-bottom: 10px; }
.tc p { font-size: 14px; line-height: 1.55; color: var(--ink-2); }
.conv { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-top: clamp(70px, 10vh, 120px); }
.conv-chart { width: 100%; height: auto; }
.conv-chart .ax { stroke: var(--line-2); }
.conv-chart .thr { stroke: var(--ok); stroke-dasharray: 5 6; opacity: 0.7; }
.conv-chart .thr-t { font: 500 10.5px var(--mono); fill: var(--ok); }
.conv-chart .ax-t { font: 500 10px var(--mono); fill: var(--mute-2); }
.conv-line { fill: none; stroke: var(--ember); stroke-width: 2.6; stroke-dasharray: 700; stroke-dashoffset: 0; }
.reveal-on .conv:not(.in) .conv-line { stroke-dashoffset: 700; }
.reveal-on .conv .conv-line { transition: stroke-dashoffset 2.2s var(--ease) 0.2s; }
.conv-stop { fill: var(--ok); }
.conv-t { font: 500 11px var(--mono); fill: var(--ok); }

/* ---------------------------------------------------------------- agents */
.agent-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(40px, 6vh, 64px); }
.agent { padding: 22px 22px 20px; }
.agent header { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.ag-ic { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; font: 400 22px var(--serif); color: var(--ember); border: 1px solid rgba(255, 122, 69, 0.35); background: rgba(255, 122, 69, 0.08); }
.agent h3 { font: 400 24px/1.1 var(--serif); }
.agent header p { margin-top: 3px; font-size: 10.5px; color: var(--mute); }
.agent > p { font-size: 14px; line-height: 1.6; color: var(--ink-2); }

/* -------------------------------------------------------------- repeatmd */
.rmd { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 72px); margin-top: clamp(40px, 6vh, 64px); }
.chat { margin-top: 18px; padding: 18px; display: grid; gap: 10px; }
.chat .q { justify-self: end; max-width: 85%; padding: 10px 14px; border-radius: 14px 14px 4px 14px; background: rgba(244, 238, 230, 0.07); font-size: 14px; }
.chat .tools { display: flex; flex-wrap: wrap; gap: 6px; font-size: 10.5px; }
.chat .tools span { padding: 3px 8px; border-radius: 6px; color: var(--cool); border: 1px solid rgba(138, 180, 255, 0.3); }
.chat .a { max-width: 92%; padding: 12px 14px; border-radius: 14px 14px 14px 4px; border: 1px solid rgba(255, 122, 69, 0.3); background: rgba(255, 122, 69, 0.06); font-size: 14px; line-height: 1.55; }
.chat sup { color: var(--ember); font: 600 10px var(--mono); }
.chat .src { font-size: 10.5px; color: var(--mute); }
.consol { display: flex; align-items: center; gap: 18px; margin-top: 22px; padding: 18px; border-radius: 16px; border: 1px solid var(--line); }
.consol-from { display: grid; grid-template-columns: repeat(5, 18px); gap: 7px; }
.consol i { display: block; width: 18px; height: 18px; border-radius: 50%; background: rgba(255, 122, 69, 0.7); }
.consol i.v { background: rgba(138, 180, 255, 0.7); }
.consol-arrow { width: 60px; height: 20px; }
.consol-arrow path { fill: none; stroke: var(--mute); stroke-width: 1.6; }
.consol-to { display: flex; gap: 10px; }
.consol-to i { width: 34px; height: 34px; box-shadow: 0 0 22px rgba(255, 122, 69, 0.4); }
.reveal-on .rmd:not(.in) .consol-from i { transform: scale(0); }
.reveal-on .rmd .consol-from i { transition: transform 0.6s var(--ease); }
.reveal-on .rmd .consol-from i:nth-child(odd) { transition-delay: 0.2s; }

/* ------------------------------------------------------------ principles */
.rules { list-style: none; padding: 0; margin: clamp(40px, 6vh, 64px) 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.rules li { padding: 26px 26px 30px 0; border-bottom: 1px solid var(--line); }
.rules li:not(:nth-child(3n + 1)) { padding-left: 26px; border-left: 1px solid var(--line); }
.rules span { font-size: 12px; color: var(--ember); }
.rules h3 { margin: 10px 0 10px; font: 400 clamp(26px, 2.4vw, 34px)/1.05 var(--serif); }
.rules p { font-size: 14.5px; line-height: 1.6; color: var(--mute); }

/* ----------------------------------------------------------------- cta */
.pf-cta { padding: clamp(130px, 18vh, 220px) 0 clamp(90px, 12vh, 140px); text-align: center; }
.pf-cta-h { font: 400 clamp(54px, 8vw, 140px)/0.92 var(--serif); letter-spacing: -0.035em; }
.pf-cta .pf-lede { margin-inline: auto; }
.pf-cta .pf-hero-cta { justify-content: center; }
.copy-btn .cp-b { display: none; }
.copy-btn.done .cp-a { display: none; }
.copy-btn.done .cp-b { display: inline; color: var(--ok); }
.pf-fine { margin: 40px auto 0; max-width: 78ch; font-size: 11px; line-height: 1.6; color: var(--mute-2); }

/* ------------------------------------------------------------------ toc */
.toc { position: fixed; right: 20px; top: 50%; z-index: 90; display: flex; flex-direction: column; gap: 4px; transform: translate(14px, -50%); opacity: 0; pointer-events: none; transition: opacity 0.4s, transform 0.5s var(--ease); }
.toc.show { opacity: 1; transform: translate(0, -50%); pointer-events: auto; }
.toc a { position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 10px; height: 24px; text-decoration: none; color: var(--mute-2); font: 500 10.5px var(--mono); letter-spacing: 0.06em; }
.toc a span { position: absolute; right: calc(100% + 10px); opacity: 0; transform: translateX(6px); transition: all 0.3s; white-space: nowrap; padding: 2px 8px; border-radius: 6px; background: rgba(10, 9, 8, 0.85); }
.toc:hover a span { opacity: 1; transform: none; }
.toc a.on { color: var(--ember); }
.toc a::after { content: ''; width: 14px; height: 1px; background: currentColor; transition: width 0.3s; }
.toc a.on::after { width: 30px; }
@media (max-width: 1280px) { .toc { display: none; } }

/* ------------------------------------------------------------- tablet */
@media (max-width: 1100px) {
  .flow-body { grid-template-columns: 1fr; }
  .flow-info { min-height: 190px; }
  .idx-card, .idx-card:nth-child(1), .idx-card:nth-child(2) { grid-column: span 3; }
  .idx-card:nth-child(5) { grid-column: span 6; }
  .agent-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eng, .disclose { grid-template-columns: 1fr; }
  .pivot-points { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .pf-hero-in, .split, .evals, .lab, .why, .conv, .rmd, .case-intro, .smb-copy { grid-template-columns: 1fr; }
  .pf-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-facts > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .pf-facts > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .case-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pr-panel { grid-template-columns: 1fr; }
  .pr-route { grid-row: auto; }
  .pivot { grid-template-columns: 1fr; }
  .rules { grid-template-columns: 1fr 1fr; }
  .rules li:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .rules li:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
  .cr-body { grid-template-columns: 1fr; }
  .cr-meters { grid-template-columns: 1fr 1fr; }
  .cr-ratio-box { grid-column: 1 / -1; }
}

/* -------------------------------------------------------------- phones */
@media (max-width: 760px) {
  .pf-hero { padding-top: 104px; }
  .pf-h1 { font-size: clamp(50px, 14.5vw, 72px); }
  .pf-hero-cta .btn { flex: 1 1 100%; justify-content: center; }
  .stream { height: 330px; }
  .stream-rows li { grid-template-columns: 52px 70px minmax(0, 1fr); gap: 8px; font-size: 11.5px; }
  .pf-facts > div { padding: 20px 14px 18px 14px; }
  .pf-facts > div:nth-child(odd) { padding-left: 0; }
  .pf-facts dd.fd { font-size: 12.5px; }
  .idx-card, .idx-card:nth-child(1), .idx-card:nth-child(2), .idx-card:nth-child(5) { grid-column: 1 / -1; min-height: 0; }
  .idx-card .badge { position: static; align-self: flex-start; order: -1; margin-left: 0; }
  .idx-art { width: 110px; height: 44px; opacity: 0.35; }
  .case-h { font-size: clamp(42px, 12vw, 64px); }
  .case-meta { grid-template-columns: 1fr; gap: 12px; }
  .flow-stage { padding: 6px; }
  .g-t { font-size: 13px; }
  .sm { padding: 12px; }
  .sm-scn { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -12px 10px; padding: 0 12px; }
  .sm-scn::-webkit-scrollbar { display: none; }
  .sm-scn button { flex: none; min-height: 44px; }
  .smb .sm-log { height: 236px; }
  .sm-log li { grid-template-columns: 70px minmax(0, 1fr); }
  .sm-log li .lg-n { display: none; }
  .sm-log li .lg-e { grid-column: 1; grid-row: 2; }
  .sm-log li .lg-d { grid-column: 2; grid-row: 1 / span 2; }
  .seg-ctl { width: 100%; }
  .seg-ctl button { flex: 1; min-height: 44px; }
  .pb-cells { grid-template-columns: repeat(10, 15px); gap: 5px; }
  .pb-c { width: 15px; height: 15px; }
  .pb-grid { gap: 18px 26px; }
  .pr-tabs button { min-height: 44px; }
  .pr-route li { grid-template-columns: 1fr; gap: 8px; }
  .pr-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .eval-cards { grid-template-columns: 1fr 1fr; }
  .cr-states { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin: 0 -18px 16px; padding: 0 18px; }
  .cr-states::-webkit-scrollbar { display: none; }
  .cr-states span { flex: none; }
  .cr-meters { grid-template-columns: 1fr 1fr; }
  .cr-m b { font-size: 34px; }
  .cr-lines { height: 280px; }
  .cr-row { flex-direction: column; gap: 4px; }
  .wb { grid-template-columns: minmax(0, 1fr) 46px; }
  .wb span { grid-column: 1 / -1; }
  .wb i { grid-column: 1; }
  .bar { grid-template-columns: 84px minmax(0, 1fr) 54px; }
  .trio, .agent-grid { grid-template-columns: 1fr; }
  .rules { grid-template-columns: 1fr; }
  .rules li:nth-child(even) { padding-left: 0; border-left: 0; }
  .consol { flex-wrap: wrap; justify-content: center; }
  .pf-cta-h { font-size: clamp(48px, 13vw, 80px); }
  .pf-cta .btn { flex: 1 1 100%; justify-content: center; }
}
@media (max-width: 560px) { .pf .back-pill span { display: none; } .pf .cta-pill { display: none; } }
@media (hover: none) { .pf .pill-btn, .pf .cta-pill { min-height: 44px; } }

@media (prefers-reduced-motion: reduce) {
  .pf-aura, .idx-art path, .g-halo, .stream-live::before { animation: none; }
  .reveal-on .rv { opacity: 1; transform: none; }
}

.cr-lines:focus-visible, .sm-log:focus-visible, .cr-states:focus-visible { outline: 2px solid var(--ember); outline-offset: 4px; border-radius: 10px; }