/* Chmltech free course player (V4) — loaded only on course pages, after styles.css */
.course-hero .stat-row{margin-top:4px}
.progress{height:10px;background:rgba(255,255,255,.14);border-radius:999px;overflow:hidden;max-width:520px}
.progress span{display:block;height:100%;width:0;background:var(--green);border-radius:999px;transition:width .4s}
.progress-text{font-size:14px;color:var(--on-dark)}

.course-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:1000px){.course-layout{grid-template-columns:minmax(0,1fr);gap:24px}}

/* Outline */
.course-outline{position:sticky;top:100px;max-height:calc(100vh - 120px);overflow:auto;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:8px 8px 16px}
@media (max-width:1000px){.course-outline{position:static;max-height:none}}
.course-outline summary{list-style:none;cursor:pointer;font-family:var(--font-head);font-weight:600;font-size:17px;padding:12px 12px;display:flex;justify-content:space-between;align-items:center}
.course-outline summary::-webkit-details-marker{display:none}
.course-outline summary::after{content:"▾";color:var(--blue)}
.course-outline details[open] summary::after{content:"▴"}
@media (min-width:1001px){.course-outline summary{pointer-events:none}.course-outline summary::after{content:""}}
.ol-mod{font-size:11.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:16px 12px 6px}
.course-outline a{display:flex;gap:10px;align-items:flex-start;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:14px;line-height:1.35}
.course-outline a:hover{background:var(--sand)}
.course-outline a.is-current{background:#E3F2FA;color:var(--blue);font-weight:600}
.course-outline a::before{content:"";flex:0 0 16px;height:16px;margin-top:1px;border-radius:50%;border:2px solid #B9C0CC;background:#fff}
.course-outline a.is-done::before{border-color:var(--green-dark);background:var(--green-dark) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/10px no-repeat}
.course-outline a.ol-lab::before{border-radius:4px;border-color:var(--blue)}
.course-outline a.ol-lab.is-done::before{background-color:var(--blue);border-color:var(--blue)}
.course-outline a.ol-exam{font-weight:600}
.course-outline .ol-tag{margin-left:auto;font-size:11px;font-weight:600;color:var(--blue);background:#E3F2FA;border-radius:999px;padding:2px 8px;white-space:nowrap}

/* Views */
.course-view{min-width:0}
.view-head{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.view-meta{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}
.view-head h2{font-size:clamp(28px,3vw,38px)}
.view-head h2:focus{outline:none}
.lesson-box{border-radius:12px;padding:22px 24px;margin-top:28px}
.lesson-box h3{font-size:18px;margin-bottom:10px;display:flex;gap:10px;align-items:center}
.box-takeaways{background:#E3F2FA;border:1px solid #BFE0F2}
.box-apply{background:#EEF6E2;border:1px solid #CFE6AE}
.box-apply p{color:#2B3A1A}
.kcheck{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin-top:28px}
.kcheck legend{font-weight:600;font-size:16.5px;margin-bottom:12px;padding:0}
.kcheck fieldset{border:0;margin:0;padding:0}
.kcheck label,.exam-q label{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:8px;margin-top:8px;cursor:pointer;font-size:15px}
.kcheck label:hover,.exam-q label:hover{border-color:var(--blue)}
.kcheck input,.exam-q input{margin-top:3px;accent-color:var(--blue);width:18px;height:18px;flex:0 0 18px}
.kcheck label.is-right{border-color:var(--green-dark);background:#EEF6E2}
.kcheck label.is-wrong{border-color:#C24141;background:#FDECEC}
.kcheck-feedback{margin-top:12px;font-size:15px}
.kcheck-feedback.ok{color:#2F5309}
.kcheck-feedback.err{color:#8A1C1C}
.lesson-nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line-2)}

/* Labs */
.lab-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}
.lab-shell.lab-wide{grid-template-columns:minmax(0,1fr)}
@media (max-width:1180px){.lab-shell{grid-template-columns:minmax(0,1fr)}}
.lab-form{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px}
.lab-visual{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px;position:sticky;top:100px}
@media (max-width:1180px){.lab-visual{position:static}}
.lab-visual svg{width:100%;height:auto;display:block}
.lab-visual h4{font-family:var(--font-head);font-size:17px;margin:18px 0 8px}
.lab-visual ul{padding-left:1.2em;margin:0;color:var(--body);font-size:15px}
.lab-visual li + li{margin-top:6px}
.lab-field{border:0;padding:0 0 18px;margin:0 0 18px;border-bottom:1px solid var(--line)}
.lab-field:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.lab-field legend{display:flex;flex-direction:column;gap:4px;margin-bottom:10px;padding:0;font-size:15px}
.lab-field legend span{color:var(--body);font-size:14px}
.scale-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.scale-row input{position:absolute;opacity:0;pointer-events:none}
.scale-row label{display:flex;flex-direction:column;align-items:center;gap:2px;border:1px solid var(--line-2);border-radius:8px;padding:8px 4px;cursor:pointer;text-align:center;min-height:44px}
.scale-row label b{font-family:var(--font-head);font-size:16px}
.scale-row label span{font-size:11px;color:var(--muted);line-height:1.2}
.scale-row input:checked + label{background:var(--navy);border-color:var(--navy);color:var(--white)}
.scale-row input:checked + label span{color:#C4CCD8}
.scale-row input:focus-visible + label{outline:3px solid var(--blue-bright);outline-offset:2px}
.radar-label{font-family:var(--font-body);font-size:12.5px;fill:#26324A;font-weight:500}
.metric-row,.metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:12px}
.metric{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.metric span{font-size:13px;color:var(--muted)}
.metric strong{font-family:var(--font-head);font-size:22px;color:var(--ink);line-height:1.2}
.metric-key{background:var(--navy);border-color:var(--navy)}
.metric-key span{color:var(--on-dark)}
.metric-key strong{color:var(--white)}
.lab-note{margin-top:16px;font-size:14.5px;color:var(--body)}
.calc-form{display:grid;gap:16px}
.matrix-table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:14px}
.matrix-table th{text-align:left;font-size:12.5px;color:var(--muted);font-weight:600;padding:6px}
.matrix-table td{padding:4px 6px;border-top:1px solid var(--line)}
.matrix-table input,.matrix-table select{font:inherit;width:100%;border:1px solid #B9C0CC;border-radius:6px;padding:8px;min-height:40px;background:#fff;color:var(--ink)}
.matrix-table select{width:64px}
.icon-btn{background:none;border:1px solid var(--line-2);border-radius:6px;width:36px;height:36px;cursor:pointer;color:var(--muted);font-size:18px}
.q-label{font-family:var(--font-body);font-size:12px;font-weight:600;fill:#4D7F12;letter-spacing:.04em}
.axis-label{font-family:var(--font-body);font-size:12px;fill:#5A6475}
.dot-num{font-family:var(--font-body);font-size:12px;font-weight:700;fill:#fff}
.q-lists{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}
.q-list{background:var(--paper);border-radius:10px;padding:12px 14px;font-size:13.5px;display:flex;flex-direction:column;gap:4px;color:var(--body)}
.q-list strong{color:var(--ink);font-size:14px}
.classify{display:flex;flex-direction:column;gap:12px}
.classify-row{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.classify-row.is-right{border-color:var(--green-dark);background:#F6FBEE}
.classify-row.is-wrong{border-color:#C24141;background:#FFF6F6}
.classify-text{font-weight:500;margin-bottom:10px}
.classify-opts{display:flex;flex-wrap:wrap;gap:8px}
.classify-opts .chip{font-size:13.5px;padding:8px 14px}
.classify-why{margin-top:10px;font-size:14.5px;color:var(--body)}
.lab-score{font-weight:600}

/* Exam */
.exam-form{display:flex;flex-direction:column;gap:18px}
.exam-q{border:1px solid var(--line);border-radius:12px;padding:20px 22px;margin:0;background:var(--white)}
.exam-q legend{font-weight:600;font-size:16px;padding:0;margin-bottom:6px}
.exam-q.is-right{border-color:var(--green-dark)}
.exam-q.is-wrong{border-color:#C24141;background:#FFF8F8}
.exam-why{margin-top:12px;font-size:14.5px;color:#8A1C1C}
.exam-msg{color:#8A1C1C;font-weight:500}
.exam-score{margin-top:28px;border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:10px}
.exam-score strong{font-family:var(--font-head);font-size:36px}
.exam-score.pass{background:#EEF6E2;border:1px solid #CFE6AE}
.exam-score.fail{background:#FDF3E6;border:1px solid #F0D2A8}

/* Certificate */
.cert-tools{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;margin-bottom:24px}
.cert-tools .field{flex:1 1 260px;max-width:420px}
.certificate{background:#fff;border:10px solid var(--navy);outline:2px solid var(--green);outline-offset:-22px;border-radius:6px;padding:56px 48px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;aspect-ratio:1.414/1;justify-content:center}
.certificate img{width:150px;height:auto}
.cert-kicker{font-size:13px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--blue)}
.cert-name{font-family:var(--font-head);font-size:clamp(28px,4vw,44px);font-weight:600;color:var(--ink);border-bottom:2px solid var(--line-2);padding:0 24px 8px;min-width:60%}
.cert-course{font-family:var(--font-head);font-size:clamp(18px,2.2vw,24px);font-weight:600;color:var(--ink);max-width:80%}
.cert-foot{display:flex;justify-content:space-between;width:80%;margin-top:18px;font-size:13px;color:var(--muted)}
.cert-foot strong{display:block;color:var(--ink);font-size:14px}
@media (max-width:640px){.certificate{padding:32px 18px;aspect-ratio:auto}.cert-foot{flex-direction:column;gap:10px}}
@media print{
  @page{size:landscape;margin:12mm}
  body *{visibility:hidden}
  .certificate,.certificate *{visibility:visible}
  .certificate{position:fixed;inset:0;margin:auto;width:100%;height:100%;aspect-ratio:auto;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}
.lab-wide .lab-visual{position:static;max-width:760px}
.matrix-table td:first-child{min-width:220px}

/* ===== Interactive illustrations (V4.1) ===== */
.cfig{margin:32px 0 0;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:24px 24px 20px;max-width:860px}
.cfig figcaption{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.cfig figcaption .fig-kicker{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.cfig figcaption strong{font-family:var(--font-head);font-size:20px;color:var(--ink)}
.cfig figcaption span.fig-cap{color:var(--body);font-size:15px}
.cfig .fig-static{color:var(--body);font-size:15px}
.js .cfig[data-ready-host] .fig-static{display:none}
.fig-detail{margin-top:16px;background:var(--paper);border-left:4px solid var(--blue);border-radius:0 10px 10px 0;padding:14px 18px;min-height:64px;font-size:15px;color:var(--body)}
.fig-detail strong{display:block;color:var(--ink);font-family:var(--font-head);font-size:16.5px;margin-bottom:4px}
.fig-detail p{margin:0}
.fig-detail ul{margin:6px 0 0;padding-left:1.2em}
.fig-note{margin-top:12px;font-size:14.5px;color:var(--body)}

/* cycle */
.fig-cycle{position:relative;width:min(100%,460px);aspect-ratio:1/1;margin:0 auto}
.fig-cycle svg{position:absolute;inset:0;width:100%;height:100%}
.cyc-track{fill:none;stroke:#D9E6F2;stroke-width:5}
.cyc-run{fill:none;stroke:var(--green);stroke-width:5;stroke-linecap:round;stroke-dasharray:28 211;transform-origin:50px 50px;animation:fig-spin linear infinite}
.cyc-arrow{fill:none;stroke:var(--blue);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
.cyc-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:38%;text-align:center;font-family:var(--font-head);font-weight:700;font-size:clamp(16px,3.4vw,24px);color:var(--navy);line-height:1.1}
.cyc-node{position:absolute;transform:translate(-50%,-50%);width:clamp(84px,26%,124px);min-height:56px;padding:8px 8px;border-radius:12px;border:2px solid #BFD3E8;background:#fff;font:inherit;font-size:clamp(11.5px,2.4vw,13.5px);font-weight:600;color:var(--ink);line-height:1.2;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;transition:transform .25s,background .25s,border-color .25s,box-shadow .25s}
.cyc-node b{font-family:var(--font-head);color:var(--blue);font-size:12px}
.cyc-node:hover{border-color:var(--blue)}
.cyc-node.is-on{background:var(--navy);border-color:var(--navy);color:#fff;transform:translate(-50%,-50%) scale(1.08);box-shadow:0 8px 20px rgba(11,42,90,.25)}
.cyc-node.is-on b{color:var(--green)}

/* flow */
.fig-flow{display:flex;align-items:center;gap:0;overflow-x:auto;padding:28px 4px 8px}
.flow-step{flex:0 0 auto;width:132px;min-height:84px;border:2px solid #BFD3E8;border-radius:12px;background:#fff;font:inherit;font-size:13.5px;font-weight:600;color:var(--ink);padding:10px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-align:center;line-height:1.2;position:relative;transition:border-color .3s,background .3s}
.flow-step b{font-family:var(--font-head);color:var(--blue);font-size:12px}
.flow-step em{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#B4410C;margin-top:2px}
.flow-step:hover,.flow-step.is-on{border-color:var(--blue);background:#F2F8FC}
.flow-step.is-bn{border-color:#E07A3A;background:#FFF5EE;animation:fig-throb 1.8s ease-in-out infinite}
.fixed .flow-step.is-bn{border-color:var(--green-dark);background:#F3F9EA;animation:none}
.fixed .flow-step.is-bn em{color:var(--green-dark)}
.fixed .flow-step.is-bn em::after{content:" → fixed"}
.flow-link{flex:1 0 40px;min-width:40px;height:4px;background:#D9E6F2;position:relative;border-radius:2px;margin:0 2px}
.flow-link::after{content:"";position:absolute;right:-2px;top:50%;width:8px;height:8px;border-top:3px solid #9DB6D3;border-right:3px solid #9DB6D3;transform:translateY(-50%) rotate(45deg)}
.flow-link i{position:absolute;top:50%;left:0;width:9px;height:9px;margin-top:-4.5px;border-radius:50%;background:var(--blue);animation:fig-travel 2.4s linear infinite;opacity:0}
.flow-link i:nth-child(2){animation-delay:.8s}
.flow-link i:nth-child(3){animation-delay:1.6s}
.has-bn .flow-link.slow i{animation-duration:4.8s;background:#9DB6D3}
.has-bn .flow-link.slow i:nth-child(2),.has-bn .flow-link.slow i:nth-child(3){display:none}
.fixed .flow-link.slow i{animation-duration:2.4s;background:var(--blue)}
.fixed .flow-link.slow i:nth-child(2),.fixed .flow-link.slow i:nth-child(3){display:block}
.flow-queue{position:absolute;right:10px;bottom:10px;display:grid;grid-template-columns:repeat(3,9px);gap:3px;transition:opacity .5s}
.flow-queue i{position:static;width:9px;height:9px;border-radius:50%;background:#E07A3A;opacity:1;animation:fig-pop 1.8s ease-in-out infinite;margin:0}
.flow-queue i:nth-child(2){animation-delay:.2s}.flow-queue i:nth-child(3){animation-delay:.4s}.flow-queue i:nth-child(4){animation-delay:.6s}.flow-queue i:nth-child(5){animation-delay:.8s}
.fixed .flow-queue{opacity:0}

/* stack */
.fig-stack{display:flex;flex-direction:column;align-items:center;gap:8px;max-width:560px;margin:0 auto}
.stack-roof{width:100%;text-align:center;font-family:var(--font-head);font-weight:700;font-size:17px;color:#fff;background:var(--green-dark);padding:12px 16px;clip-path:polygon(6% 0,94% 0,100% 100%,0 100%);border-radius:6px 6px 0 0}
.stack-layer{width:100%;display:flex;align-items:center;gap:12px;font:inherit;font-weight:600;font-size:15px;color:#fff;background:var(--navy);border:0;border-radius:10px;padding:14px 18px;cursor:pointer;text-align:left;transition:transform .2s,background .2s}
.stack-layer:nth-child(odd){background:#13366E}
.stack-layer:hover{transform:translateX(4px)}
.stack-layer.is-on{background:var(--blue)}
.stack-num{flex:0 0 28px;height:28px;border-radius:50%;background:rgba(255,255,255,.14);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-head);font-size:13px;color:var(--green)}
.fig-stack.play .stack-layer,.fig-stack.play .stack-roof{animation:fig-rise .55s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d)}

/* compare */
.fig-compare{max-width:640px;margin:0 auto}
.cmp-toggle{position:relative;display:grid;grid-template-columns:1fr 1fr;background:var(--sand);border-radius:999px;padding:4px;margin-bottom:16px}
.cmp-toggle button{position:relative;z-index:1;font:inherit;font-weight:600;font-size:14.5px;border:0;background:none;padding:12px 10px;border-radius:999px;cursor:pointer;color:var(--ink);transition:color .3s;min-height:44px}
.cmp-toggle button[aria-pressed="true"]{color:#fff}
.cmp-thumb{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border-radius:999px;background:#B4410C;transition:transform .35s cubic-bezier(.2,.8,.2,1),background .35s}
[data-side="right"] .cmp-thumb{transform:translateX(100%);background:var(--green-dark)}
.cmp-card{border-radius:12px;padding:20px 22px;border:1px solid var(--line)}
.cmp-card.side-left{background:#FFF7F2;border-color:#F3D3BF}
.cmp-card.side-right{background:#F4FAEC;border-color:#D3E8B6}
.cmp-card h4{font-family:var(--font-head);font-size:18px;margin-bottom:10px}
.cmp-card ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.cmp-card li{display:flex;gap:10px;font-size:15px;color:var(--ink);animation:fig-in .45s both;animation-delay:var(--d)}
.cmp-card li::before{flex:0 0 22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.side-left li::before{content:"✕";background:#F7DCCB;color:#B4410C}
.side-right li::before{content:"✓";background:#DDEFC5;color:#3D6B0E}

/* timeline */
.fig-timeline{position:relative;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:8px;padding-top:4px}
.tl-line{position:absolute;left:calc(50% / var(--n));right:calc(50% / var(--n));top:22px;height:4px;background:#D9E6F2;border-radius:2px}
.tl-line span{display:block;height:100%;width:0;background:var(--green);border-radius:2px}
.fig-timeline.play .tl-line span{animation:fig-grow 1.6s .2s ease-out forwards}
.tl-phase{position:relative;z-index:1;font:inherit;background:none;border:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:4px;color:var(--ink)}
.tl-dot{width:28px;height:28px;border-radius:50%;background:#fff;border:4px solid #BFD3E8;transition:all .3s}
.fig-timeline.play .tl-dot{animation:fig-dot .4s both;animation-delay:var(--d)}
.tl-phase small{font-size:12px;font-weight:600;color:var(--blue);letter-spacing:.04em}
.tl-phase b{font-family:var(--font-head);font-size:15px;line-height:1.2}
.tl-phase.is-on .tl-dot{background:var(--navy);border-color:var(--green);transform:scale(1.15)}
@media (max-width:640px){
  .fig-timeline{grid-template-columns:1fr;gap:4px;padding-left:4px}
  .tl-line{left:17px;right:auto;top:14px;bottom:14px;width:4px;height:auto}
  .tl-line span{width:100%;height:0}
  .fig-timeline.play .tl-line span{animation:fig-grow-v 1.6s .2s ease-out forwards}
  .tl-phase{flex-direction:row;align-items:center;text-align:left;gap:12px}
  .tl-phase small{min-width:76px}
}

/* bars */
.fig-bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:minmax(120px,32%) 1fr auto;gap:12px;align-items:center;font-size:14.5px}
.bar-label{color:var(--ink);font-weight:500}
.bar-track{height:18px;background:#EEF2F7;border-radius:9px;overflow:hidden}
.bar-fill{display:block;height:100%;width:var(--w);background:#7FA7CF;border-radius:9px;transform-origin:left}
.is-hl .bar-fill{background:#E07A3A}
.is-hl .bar-label{font-weight:700}
.fig-bars.play .bar-fill{animation:fig-bar 1s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d)}
.bar-val{font-family:var(--font-head);font-weight:600;color:var(--ink);white-space:nowrap}
@media (max-width:560px){.bar-row{grid-template-columns:1fr auto}.bar-track{grid-column:1/-1;grid-row:2}}

@keyframes fig-spin{to{transform:rotate(360deg)}}
@keyframes fig-travel{0%{left:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{left:calc(100% - 9px);opacity:0}}
@keyframes fig-throb{0%,100%{box-shadow:0 0 0 0 rgba(224,122,58,.0)}50%{box-shadow:0 0 0 6px rgba(224,122,58,.18)}}
@keyframes fig-pop{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
@keyframes fig-rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes fig-in{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
@keyframes fig-grow{to{width:100%}}
@keyframes fig-grow-v{to{height:100%}}
@keyframes fig-dot{from{transform:scale(.3);opacity:0}to{transform:none;opacity:1}}
@keyframes fig-bar{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ===== Course hero art ===== */
.course-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
.course-hero-grid > .stack-lg > *{max-width:760px}
.hero-art{width:100%;max-width:460px;justify-self:end}
.hero-art svg{width:100%;height:auto;display:block}
@media (max-width:980px){.course-hero-grid{grid-template-columns:minmax(0,1fr)}.hero-art{justify-self:start;max-width:360px;order:-1}}
@media (max-width:560px){.hero-art{max-width:260px}}

@media (prefers-reduced-motion:reduce){
  .cfig *,.hero-art *{animation:none!important;transition:none!important}
  .fig-stack .stack-layer,.fig-stack .stack-roof{opacity:1}
  .tl-line span{width:100%!important}
}
/* flow fit (V4.1) */
.fig-flow{overflow:visible}
.flow-step{flex:1 1 0;width:auto;min-width:0;max-width:150px}
.flow-link{flex:0 0 30px;min-width:30px}
@keyframes fig-travel-v{0%{top:0;opacity:0}10%{opacity:1}90%{opacity:1}100%{top:calc(100% - 9px);opacity:0}}
@media (max-width:640px){
  .fig-flow{flex-direction:column;align-items:stretch;padding-top:8px}
  .flow-step{max-width:none;min-height:56px;flex:0 0 auto;flex-direction:row;gap:8px}
  .flow-step em{margin:0 0 0 auto}
  .flow-link{flex:0 0 30px;width:4px;height:30px;min-width:0;margin:2px auto}
  .flow-link::after{right:auto;left:50%;top:auto;bottom:-2px;transform:translateX(-50%) rotate(135deg)}
  .flow-link i{left:50%;top:0;margin:0 0 0 -4.5px;animation-name:fig-travel-v}
  .flow-queue{right:auto;left:14px;bottom:auto;top:2px}
}
/* solution pages (V4.4) */
.cfig[data-svc-fig]{max-width:none;margin:0}
.grid > .cfig{height:100%}