:root{--navy:#071b2e;--ink:#142739;--muted:#587083;--line:#d6e1e8;--paper:#eef3f6;--blue:#0a79bd;--amber:#ffb21a;--green:#15965b;--red:#e42d3b;--white:#fff;--shadow:0 22px 60px rgba(7,27,46,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);font-family:"DM Sans",Arial,sans-serif}button,a{font:inherit}button{cursor:pointer}.lab-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:66px;padding:10px clamp(14px,4vw,38px);background:var(--navy);color:#fff}.lab-brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-family:Manrope,sans-serif;font-weight:800}.lab-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--amber);color:var(--navy);font-weight:950}.lab-actions{display:flex;align-items:center;gap:7px}.lab-back,.lab-call{display:inline-flex;align-items:center;min-height:44px;padding:0 15px;border:1px solid rgba(255,255,255,.3);border-radius:10px;color:#fff;text-decoration:none;font-weight:800}.lab-call{border-color:var(--amber);color:var(--amber)}.lab-back:hover,.lab-back:focus-visible,.lab-call:hover,.lab-call:focus-visible{border-color:var(--amber);background:var(--amber);color:var(--navy);outline:3px solid rgba(255,178,26,.25)}
.lab-shell{width:min(1500px,calc(100% - 28px));margin:24px auto 54px}.lab-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:17px}.lab-heading span,.module-intro>div>span,.lab-standard span{display:block;margin-bottom:5px;color:#8a5900;font-size:.74rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.lab-heading h1{margin:0;font:800 clamp(1.8rem,4vw,3rem)/1.06 Manrope,sans-serif;letter-spacing:-.035em}.lab-heading p{max-width:590px;margin:0;color:var(--muted);line-height:1.55}.lab-badge{flex:0 0 auto;padding:8px 11px;border:1px solid #bad2e1;border-radius:999px;background:#fff;color:#35566c;font-size:.78rem;font-weight:850}
.module-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:10px}.module-tabs button{display:flex;align-items:center;gap:11px;min-width:0;min-height:66px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:#fff;color:#466174;text-align:left;box-shadow:0 3px 12px rgba(7,27,46,.04)}.module-tabs button>b{display:grid;flex:0 0 33px;place-items:center;height:33px;border-radius:10px;background:#e8eff3;color:#3d5e73;font:900 .76rem Manrope,sans-serif}.module-tabs button span{min-width:0;font-weight:900;line-height:1.15}.module-tabs button small{display:block;margin-top:4px;color:#8093a1;font-size:.67rem;font-weight:700}.module-tabs button[aria-selected="true"]{border-color:var(--navy);background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(7,27,46,.2)}.module-tabs button[aria-selected="true"]>b{background:var(--amber);color:var(--navy)}.module-tabs button[aria-selected="true"] small{color:#bfcbd3}.module-tabs button:focus-visible{outline:3px solid rgba(10,121,189,.24);outline-offset:2px}
.module-intro{display:grid;grid-template-columns:minmax(210px,.7fr) minmax(340px,1.5fr) auto;align-items:center;gap:22px;margin:0 0 10px;padding:16px 18px;border:1px solid var(--line);border-radius:15px;background:#fff}.module-intro h2{margin:0;font:800 1.35rem Manrope,sans-serif}.module-intro p{margin:0;color:var(--muted);line-height:1.5}.module-count{display:grid;grid-template-columns:auto auto;align-items:center;gap:8px;padding-left:18px;border-left:1px solid var(--line)}.module-count strong{font:900 2rem Manrope,sans-serif;color:var(--blue)}.module-count span{max-width:60px;color:#6b8090;font-size:.72rem;font-weight:850;line-height:1.1;text-transform:uppercase}
.lab-stepper{display:flex;gap:7px;margin:0 0 12px;padding:5px;overflow-x:auto;overscroll-behavior-inline:contain;border:1px solid var(--line);border-radius:15px;background:#fff;scrollbar-width:thin}.lab-step{display:flex;align-items:center;gap:8px;min-width:max-content;min-height:48px;padding:0 14px;border:0;border-radius:10px;background:transparent;color:#526a7c;font-weight:800}.lab-step b{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e6edf2;color:#365368;font-size:.72rem}.lab-step[aria-selected="true"]{background:var(--navy);color:#fff}.lab-step[aria-selected="true"] b{background:var(--amber);color:var(--navy)}.lab-step:focus-visible{outline:3px solid rgba(10,121,189,.24);outline-offset:1px}
.lab-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.7fr);gap:15px}.lab-visual,.lab-coach{min-width:0;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.lab-visual{overflow:hidden}.lab-visual-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border-bottom:1px solid var(--line)}.toolbar-groups{display:flex;align-items:center;gap:8px;min-width:0}.lab-view-switch{display:flex;gap:5px;padding:4px;border-radius:11px;background:#e9f0f4}.lab-view-switch button{min-height:40px;padding:0 12px;border:0;border-radius:8px;background:transparent;color:#466174;font-weight:850}.lab-view-switch button[aria-pressed="true"]{background:#fff;color:var(--navy);box-shadow:0 3px 10px rgba(7,27,46,.12)}.lab-view-switch[hidden]{display:none}.lab-expand{min-height:44px;padding:0 13px;border:1px solid #b5c8d4;border-radius:9px;background:#fff;color:#23465d;font-weight:850}.lab-expand:hover,.lab-expand:focus-visible{border-color:var(--blue);outline:3px solid rgba(10,121,189,.15)}
.lab-scene{position:relative;isolation:isolate;width:100%;aspect-ratio:1672/941;overflow:hidden;background:#14202a}.lab-scene img{display:block;width:100%;height:100%;object-fit:cover}.lab-overlay{position:absolute;z-index:2;inset:0;width:100%;height:100%;pointer-events:none}.lab-overlay .halo{fill:none;stroke:#fff;stroke-width:16;stroke-linecap:round;stroke-linejoin:round;opacity:.92}.lab-overlay .route{fill:none;stroke:var(--green);stroke-width:9;stroke-linecap:round;stroke-linejoin:round}.lab-overlay .focus{fill:rgba(255,178,26,.12);stroke:var(--amber);stroke-width:7}.lab-overlay .mirror{fill:rgba(10,121,189,.13);stroke:#25a9ef;stroke-width:8}.lab-overlay .danger{fill:rgba(228,45,59,.11);stroke:var(--red);stroke-width:7}.lab-overlay .look{fill:none;stroke:var(--amber);stroke-width:6;stroke-dasharray:16 11;stroke-linecap:round}.lab-overlay .lane{fill:rgba(10,121,189,.18);stroke:#42b9f4;stroke-width:5}.lab-overlay .safe{fill:rgba(21,150,91,.17);stroke:var(--green);stroke-width:7}.lab-overlay .point{fill:var(--amber);stroke:#fff;stroke-width:6}.lab-overlay .tag rect{fill:rgba(7,27,46,.94);stroke:#fff;stroke-width:2}.lab-overlay .tag text{fill:#fff;font:800 26px "DM Sans",Arial,sans-serif}.lab-overlay .number{fill:var(--blue);stroke:#fff;stroke-width:5}.lab-overlay .number-text{fill:#fff;font:900 27px Manrope,Arial,sans-serif}.lab-figure-foot{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:11px 14px;color:#5a7182;font-size:.84rem}.lab-figure-foot strong{color:#26465d}.lab-guide-key{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.lab-guide-key span{display:inline-flex;align-items:center;gap:6px}.lab-guide-key i{width:17px;height:5px;border-radius:9px;background:var(--amber)}.lab-guide-key span:nth-child(2) i{background:var(--green)}.lab-guide-key span:last-child i{background:var(--red)}
.lab-coach{display:flex;flex-direction:column;padding:21px}.lab-stage-code{display:flex;align-items:center;gap:11px}.lab-stage-code b{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--amber);color:var(--navy);font:900 1rem Manrope,sans-serif}.lab-stage-code span{color:#6b8090;font-size:.76rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.lab-coach h2{margin:18px 0 8px;font:800 clamp(1.45rem,2.5vw,2.05rem)/1.12 Manrope,sans-serif}.lab-coach>p{margin:0;color:var(--muted);font-size:1rem;line-height:1.62}.lab-prompt{margin-top:19px;padding:14px 15px;border-left:4px solid var(--blue);border-radius:0 10px 10px 0;background:#edf7fc}.lab-prompt span,.lab-checks span{display:block;margin-bottom:7px;color:#436075;font-size:.74rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.lab-prompt strong{color:#173c55;font-size:1rem;line-height:1.45}.lab-checks{margin-top:18px}.lab-checks ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}.lab-checks li{position:relative;padding-left:26px;color:#355064;font-size:.94rem;line-height:1.45}.lab-checks li:before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:950}.lab-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:24px}.lab-controls button{min-height:48px;border:1px solid #aebfca;border-radius:10px;background:#fff;color:#294b61;font-weight:900}.lab-controls .next{border-color:var(--navy);background:var(--navy);color:#fff}.lab-controls button:disabled{opacity:.35;cursor:not-allowed}.lab-progress{grid-column:1/-1;height:5px;overflow:hidden;border-radius:99px;background:#dce5ea}.lab-progress i{display:block;height:100%;border-radius:inherit;background:var(--amber);transition:width .25s ease}
.lab-standard{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(360px,1.5fr) auto;align-items:center;gap:25px;margin-top:17px;padding:18px 20px;border-radius:16px;background:var(--navy);color:#fff}.lab-standard h2{margin:0;font:800 1.15rem/1.25 Manrope,sans-serif}.lab-standard p{margin:0;color:#c4d2db;font-size:.9rem;line-height:1.55}.lab-standard a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;border:1px solid var(--amber);border-radius:9px;color:var(--amber);font-weight:850;text-decoration:none}.lab-disclaimer{margin:14px 2px 0;color:#647a8a;font-size:.78rem;line-height:1.5}.lab-whatsapp{position:fixed;z-index:20;right:18px;bottom:18px;display:flex;align-items:center;gap:9px;min-height:52px;padding:0 17px;border-radius:999px;background:#1fa855;color:#fff;text-decoration:none;box-shadow:0 14px 35px rgba(7,27,46,.28)}.lab-whatsapp span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.18)}.lab-whatsapp b{font-size:.88rem}.lab-whatsapp:hover,.lab-whatsapp:focus-visible{background:#168449;outline:4px solid rgba(31,168,85,.2)}
.lab-dialog{width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;overflow:hidden;border:0;background:#050c12;color:#fff}.lab-dialog[open]{display:grid;grid-template-rows:auto minmax(0,1fr)}.lab-dialog::backdrop{background:#050c12}.lab-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:8px 12px;background:#071b2e}.lab-dialog-bar strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lab-dialog-bar button{min-height:42px;padding:0 14px;border:1px solid rgba(255,255,255,.35);border-radius:9px;background:rgba(255,255,255,.08);color:#fff;font-weight:900}.lab-dialog-scene{display:grid;place-items:center;min-width:0;min-height:0;overflow:auto}.lab-dialog-scene .lab-scene{width:min(100%,calc(100dvh * 1.777));max-height:calc(100dvh - 60px)}
@media(max-width:1050px){.module-tabs{grid-template-columns:repeat(5,minmax(170px,1fr));overflow-x:auto;padding-bottom:5px}.module-intro{grid-template-columns:1fr 1.6fr}.module-count{display:none}.lab-heading{display:grid}.lab-workspace{grid-template-columns:1fr}.lab-controls{margin-top:12px}.lab-coach{min-height:430px}.lab-standard{grid-template-columns:1fr 1.5fr}.lab-standard a{grid-column:1/-1;width:max-content}}
@media(max-width:650px){.lab-topbar{min-height:58px;padding:8px 10px}.lab-brand span:last-child{display:none}.lab-mark{width:38px;height:38px}.lab-back,.lab-call{padding:0 9px;font-size:.76rem}.lab-shell{width:min(100% - 14px,1500px);margin:14px auto 100px}.lab-heading{gap:10px;margin-bottom:12px}.lab-heading h1{font-size:1.7rem}.lab-heading p{font-size:.92rem}.lab-badge{width:max-content}.module-tabs{grid-template-columns:repeat(5,156px);margin-right:-7px}.module-tabs button{min-height:60px;padding:8px 9px;border-radius:12px}.module-intro{display:block;padding:14px}.module-intro p{margin-top:8px;font-size:.9rem}.lab-stepper{border-radius:12px}.lab-step{min-height:44px;padding:0 11px;font-size:.82rem}.lab-workspace{gap:9px}.lab-visual,.lab-coach{border-radius:13px;box-shadow:0 10px 28px rgba(7,27,46,.12)}.lab-visual-toolbar{align-items:flex-start;padding:8px}.toolbar-groups{display:grid;gap:5px}.lab-view-switch button{min-height:40px;padding:0 8px;font-size:.73rem}.lab-expand{font-size:0}.lab-expand:after{content:"Full screen";font-size:.74rem}.lab-figure-foot{display:grid;padding:9px 10px;font-size:.72rem}.lab-coach{min-height:0;padding:17px}.lab-coach h2{margin-top:14px;font-size:1.42rem}.lab-coach>p{font-size:.94rem}.lab-controls{position:sticky;bottom:0;margin:18px -17px -17px;padding:9px 17px 13px;background:#fff}.lab-standard{display:block;padding:16px}.lab-standard p{margin:10px 0 14px}.lab-whatsapp{right:12px;bottom:12px;padding:0 13px}.lab-whatsapp b{display:none}.lab-dialog-scene .lab-scene{width:100%;max-height:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.lab-progress i{transition:none}}