/* Pause walkthrough. Same palette as the prototype: cream paper, sage and dark green. */
:root{--paper:#f5f4ef;--white:#fffefa;--ink:#1c2724;--sub:#5f7067;--edge:#dce2d9;--green:#264c3d;--sage:#88ac91;--mist:#e4eee5;--bg:#e9eee8;--accent:#2f6b4a;
  --ctl-h:68px;--ov-w:300px;--panel-w:470px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);overflow:hidden}
button,select{font:inherit;color:inherit}button{cursor:pointer}
button:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid #86b69b;outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.logo{font-size:30px;font-weight:900;letter-spacing:-.09em;line-height:1;color:var(--ink)}.logo i{font-style:normal;color:var(--sage)}.logo.big{font-size:54px}

.wt{position:relative;height:100dvh;display:grid;grid-template-columns:var(--ov-w) minmax(0,1fr) var(--panel-w);grid-template-rows:minmax(0,1fr) var(--ctl-h);transition:grid-template-columns .35s ease}
.wt.ov-collapsed{--ov-w:68px}

/* ---- Left overview ---- */
.wt-overview{grid-row:1;grid-column:1;position:relative;overflow:hidden;border-right:1px solid var(--edge);background:var(--paper)}
.ov-body{height:100%;overflow-y:auto;padding:30px 26px 24px;display:flex;flex-direction:column;gap:14px;transition:opacity .25s}
.ov-kicker{margin:4px 0 0;font-size:10.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#4e7a5f;line-height:1.5}
.ov-desc{margin:0;font-size:15px;line-height:1.6;color:#3c4d45}
.ov-int{display:flex;gap:12px;background:var(--white);border:1px solid var(--edge);border-radius:16px;padding:13px 14px;font-size:13.5px;line-height:1.5;color:var(--sub);transition:border-color .3s,box-shadow .3s}
.ov-int b{display:block;color:var(--ink);font-size:13.5px;margin-bottom:2px}.ov-num{font-family:Georgia,serif;font-size:20px;color:#6f9a7d;line-height:1.1}
.ov-int.on{border-color:#7fa98b;box-shadow:0 0 0 3px #dfeadf}
.ov-loops{display:flex;flex-direction:column;gap:7px;margin-top:4px}
.ov-loops h3{margin:0 0 2px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#4e7a5f}
.loop{display:flex;gap:10px;font-size:13px;line-height:1.45;color:var(--sub);padding:7px 9px;border-radius:12px;transition:background .3s}
.loop b{color:var(--ink)}.loop .tag{flex:0 0 28px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:11px;font-weight:800;background:#e8ede6;color:#50675a}
.loop.on{background:#e3eee4}.loop.on .tag{background:var(--green);color:#fff}
.ov-foot{margin-top:auto;font-size:11px;line-height:1.5;color:#83948a}
.ov-rail{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:space-between;padding:70px 0 26px;cursor:pointer}
.ov-rail .logo{writing-mode:vertical-rl;transform:rotate(180deg);font-size:30px}
.rail-ints{display:flex;flex-direction:column;gap:8px}.rail-ints span{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-family:Georgia,serif;font-size:16px;color:#6f9a7d;background:var(--white);border:1px solid var(--edge);transition:all .3s}
.rail-ints span.on{background:var(--green);border-color:var(--green);color:#fff}
.ov-toggle{position:absolute;top:16px;right:12px;z-index:3;width:34px;height:34px;border-radius:10px;border:1px solid var(--edge);background:var(--white);color:#4e7a5f;font-weight:800}
.wt.ov-collapsed .ov-body{opacity:0;pointer-events:none}.wt.ov-collapsed .ov-rail{display:flex}.wt.ov-collapsed .ov-toggle{right:13px}.wt.ov-collapsed .ov-toggle-icon{display:inline-block;transform:rotate(180deg)}

/* ---- Centre stage ---- */
.wt-stage{grid-row:1;grid-column:2;position:relative;display:grid;place-items:center;min-width:0;overflow:hidden}
.phone-wrap{position:relative;transform-origin:center center}
.phone-frame{width:404px;height:840px;border:7px solid #25332d;border-radius:42px;overflow:hidden;background:var(--paper);box-shadow:0 22px 70px rgba(19,39,28,.18)}
.phone-frame iframe{display:block;width:390px;height:826px;border:0;background:var(--paper)}
.gray-meter{position:absolute;left:-158px;top:130px;width:132px;background:var(--white);border:1px solid var(--edge);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:7px;transition:opacity .3s}
.gray-meter[hidden]{display:flex;opacity:0;pointer-events:none}
.gm-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b}.gray-meter b{font-size:26px;font-weight:700;line-height:1;color:#2b2b2b;font-variant-numeric:tabular-nums}
.gm-bar{height:6px;border-radius:6px;background:#e4e4e4;overflow:hidden}.gm-bar i{display:block;height:100%;width:0;background:#3a3a3a;transition:width .25s linear}

/* ---- Right panel ---- */
.wt-panel{grid-row:1;grid-column:3;overflow-y:auto;background:var(--paper);border-left:1px solid var(--edge);position:relative}
.panel-inner{padding:34px 34px 28px;display:flex;flex-direction:column;gap:18px;animation:fadein .35s ease}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.p-head{display:flex;gap:14px;align-items:flex-start}
.p-badge{flex:0 0 40px;height:40px;border-radius:50%;background:var(--white);border:2px solid var(--green);color:var(--green);display:grid;place-items:center;font-weight:800;font-size:16px}
.p-chapter{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#4e7a5f;margin-bottom:6px}
.p-head h2{margin:0;font-family:Georgia,serif;font-weight:400;font-size:34px;line-height:1.08;letter-spacing:-.035em;color:var(--ink)}
.p-what{margin:0;font-size:18px;line-height:1.55;color:var(--ink)}
.p-insight{background:#e3eee4;border-left:4px solid var(--green);border-radius:4px 16px 16px 4px;padding:16px 20px}
.ins-k{display:block;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#4e7a5f;margin-bottom:6px}
.p-insight p{margin:0;font-family:Georgia,serif;font-size:24px;line-height:1.3;letter-spacing:-.015em;color:#14201c}
.p-now{font-size:14px;color:#4e6a59;display:flex;gap:9px;align-items:center;min-height:24px}
.p-now .dotn{flex:0 0 22px;height:22px;border-radius:50%;border:1.5px solid #6f9a7d;color:#4e7a5f;font-size:10.5px;font-weight:800;display:grid;place-items:center}
.p-note{margin:0;font-size:14px;line-height:1.5;color:#6b5a2e;background:#f7f0dc;border:1px solid #ecdcae;border-radius:12px;padding:10px 13px}
.p-more{border-top:1px solid var(--edge);padding-top:14px}
.p-more summary{cursor:pointer;list-style:none;font-size:16px;font-weight:750;color:var(--green);display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 8px}
.p-more summary::-webkit-details-marker{display:none}.p-more summary::before{content:'＋';font-weight:400;margin-right:2px}.p-more[open] summary::before{content:'－'}
.p-more summary span{font-size:13.5px;font-weight:500;color:#6d8574}
.p-more-body{display:flex;flex-direction:column;gap:16px;margin-top:16px}
.p-labels{display:flex;flex-wrap:wrap;gap:7px}
.sys-label{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 12px;background:#dcebdd;color:#1f4d33;font-size:13px;font-weight:750}
.sys-label.loop-tag{background:transparent;border:1px solid #b9ccbc;color:#4e7a5f}
.p-sec{display:flex;flex-direction:column;gap:4px}
.p-sec h3{margin:0;font-size:12.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#6d8574}
.p-sec p{margin:0;font-size:16px;line-height:1.58;color:#26332e}
.p-sec.sys{background:#eef3ec;border-radius:14px;padding:13px 15px}

/* ---- Highlight overlay ---- */
.hl-clip{position:fixed;overflow:hidden;pointer-events:none;z-index:20;border-radius:36px;opacity:0;transition:opacity .3s}
.hl-clip.on{opacity:1}
.hl-box{position:absolute;border-radius:14px;box-shadow:0 0 0 2px rgba(63,138,95,.8),0 0 0 2000px rgba(236,240,233,.2);transition:left .38s cubic-bezier(.3,.7,.3,1),top .38s cubic-bezier(.3,.7,.3,1),width .38s cubic-bezier(.3,.7,.3,1),height .38s cubic-bezier(.3,.7,.3,1)}
.hl-bubble{position:fixed;z-index:22;width:28px;height:28px;margin:-14px 0 0 -14px;border-radius:50%;background:var(--white);border:1.5px solid #3f8a5f;color:var(--green);display:grid;place-items:center;font-weight:800;font-size:12px;box-shadow:0 3px 10px rgba(19,39,28,.12);pointer-events:none;opacity:0;transition:opacity .3s,left .38s cubic-bezier(.3,.7,.3,1),top .38s cubic-bezier(.3,.7,.3,1)}
.hl-bubble.on{opacity:1}
.hl-line{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:21;opacity:0;transition:opacity .3s}
.hl-line.on{opacity:.55}.hl-line path{fill:none;stroke:#3f8a5f;stroke-width:1.2;stroke-dasharray:3 5}.hl-line circle{fill:#3f8a5f}

/* ---- Controls ---- */
.wt-controls{grid-row:2;grid-column:1/-1;display:flex;align-items:center;gap:16px;padding:0 18px;background:var(--white);border-top:1px solid var(--edge);z-index:30;min-width:0}
.ctl-group{display:flex;align-items:center;gap:8px;flex:none}
.ctl-select{height:40px;border-radius:12px;border:1px solid var(--edge);background:var(--paper);padding:0 12px;font-size:13px;font-weight:650;color:#2f4a3c;max-width:260px}
.ctl{height:40px;min-width:40px;border-radius:12px;border:1px solid var(--edge);background:var(--paper);font-size:20px;font-weight:700;color:#2f4a3c;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:0 10px}
.ctl.play{background:var(--green);border-color:var(--green);color:#fff;min-width:52px;font-size:16px}
.ctl.text{font-size:13px;font-weight:700}.ctl.exit{color:#6b3b2e}
.ctl-progress{flex:1;display:flex;align-items:center;gap:6px;min-width:0;overflow-x:auto;scrollbar-width:none;padding:4px 2px}
.ctl-progress::-webkit-scrollbar{display:none}
.pg-chap{display:flex;align-items:center;gap:5px;padding-right:8px;margin-right:2px;border-right:1px solid var(--edge)}.pg-chap:last-child{border-right:0}
.pg-chap small{font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#8a998d;margin-right:3px;white-space:nowrap}
.pg{height:30px;min-width:30px;padding:0 7px;border-radius:999px;border:1px solid var(--edge);background:var(--paper);font-size:12.5px;font-weight:750;color:#62786a;flex:none}
.pg.done{background:#dcebdd;border-color:#c3d8c6;color:#2f5a40}.pg.on{background:var(--green);border-color:var(--green);color:#fff}
.speed{display:flex;border:1px solid var(--edge);border-radius:12px;overflow:hidden}.spd{height:38px;border:0;background:var(--paper);padding:0 11px;font-size:12.5px;font-weight:750;color:#62786a}.spd.on{background:#dcebdd;color:#1f4d33}
.step-count{font-size:12px;color:#62786a;white-space:nowrap}

/* ---- Title and summary cards ---- */
.wt-card{position:fixed;inset:0 0 var(--ctl-h) 0;z-index:40;display:grid;place-items:center;background:rgba(233,238,232,.94);backdrop-filter:blur(6px);animation:fadein .5s ease}
.wt-card[hidden]{display:none}
.card-body{max-width:760px;padding:40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}
.card-body h1{margin:6px 0 0;font-family:Georgia,serif;font-weight:400;font-size:clamp(40px,5vw,66px);line-height:1.02;letter-spacing:-.05em}.card-body h1 i{color:#527b60}
.card-body p{margin:0;font-size:17px;line-height:1.6;color:var(--sub);max-width:620px}
.card-ints{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.card-ints div{background:var(--white);border:1px solid var(--edge);border-radius:16px;padding:12px 18px;font-weight:750;display:flex;gap:10px;align-items:center}.card-ints span{font-family:Georgia,serif;color:#6f9a7d;font-weight:400;font-size:20px}
.card-meta{font-size:12px!important;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:#6d8574!important}
.card-btn{margin-top:8px;height:52px;padding:0 26px;border-radius:15px;border:0;background:var(--green);color:#fff;font-weight:800;font-size:15px}
.card-btn.alt{background:var(--white);border:1px solid var(--edge);color:var(--green)}
.sum-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left;width:100%}
.sum-grid div{background:var(--white);border:1px solid var(--edge);border-radius:16px;padding:14px 16px;font-size:13.5px;line-height:1.55;color:var(--sub)}.sum-grid b{display:block;color:var(--ink);margin-bottom:4px;font-size:14px}
.sum-note{font-size:12.5px!important;color:#7d8c83!important}

/* ---- Video mode: hide interactive chrome that is not useful in a recording ---- */
.video .ov-toggle,.video .ctl-group,.video .card-btn{display:none!important}
.video .wt-controls{justify-content:center}.video .ctl-progress{flex:none}
.video{cursor:none}

/* ---- Medium screens: overview collapses ---- */
@media (max-width:1280px){:root{--panel-w:400px}.p-head h2{font-size:30px}.p-insight p{font-size:21px}}
/* ---- Mobile: phone on top, explanation in a bottom sheet ---- */
@media (max-width:900px){
  :root{--ctl-h:auto}
  html,body{overflow:hidden}
  .wt{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto auto}
  .wt-overview{display:none}
  .wt-stage{grid-row:1;grid-column:1}
  .wt-panel{grid-row:2;grid-column:1;border-left:0;border-top:1px solid var(--edge);border-radius:20px 20px 0 0;max-height:38dvh;box-shadow:0 -10px 30px rgba(19,39,28,.08)}
  .wt-panel::before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:#cfd8cf;margin:8px auto 0}
  .wt.sheet-min .wt-panel{max-height:118px}
  .panel-inner{padding:10px 18px 16px;gap:10px}
  .p-head h2{font-size:22px}.p-badge{flex-basis:32px;height:32px;font-size:13px}.p-chapter{font-size:11px}
  .p-what{font-size:16px}.p-insight{padding:11px 14px}.p-insight p{font-size:18px}.p-sec p{font-size:16px}
  .wt-controls{grid-row:3;flex-wrap:wrap;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom,0px))}
  .ctl-progress{order:3;flex-basis:100%}
  .ctl-select{max-width:150px;font-size:12px}
  .ctl.text{font-size:12px;padding:0 8px}
  .hl-line{display:none}
  .gray-meter{left:auto;right:-8px;top:8px;width:auto;flex-direction:row;align-items:center;padding:6px 10px;border-radius:12px;transform:translateX(100%)}
  .gray-meter b{font-size:18px}.gm-bar{display:none}
  .wt-card{inset:0}
  .card-body{padding:24px}.card-body p{font-size:15px}.sum-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .speed{display:none}.gray-meter{right:auto;left:8px;transform:none;top:auto;bottom:8px}
  .wt-panel{max-height:34dvh}
  .wt-controls{gap:6px}.ctl-group{gap:5px}.ctl{height:36px;min-width:36px}.ctl.play{min-width:46px}
  .ctl-select{max-width:118px;height:36px;padding:0 8px}
  .ctl.text .lbl{display:none}
  .hl-bubble{width:26px;height:26px;margin:-13px 0 0 -13px;font-size:11px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}