:root{--ink:#f6f0e8;--muted:#a9a099;--muted-strong:#c9c0b7;--night:#15120f;--night-soft:#1c1814;--panel:#221d18;--panel-raised:#2a231d;--line:#f6f0e81f;--line-strong:#f6f0e838;--coral:#ff6f4f;--coral-deep:#d94b31;--teal:#39dfc9;--teal-deep:#0b998e;--lime:#d9f66f;--sand:#f4c785;--early:#f2b866;--late:#86b8f5;--radius-sm:12px;--radius-md:20px;--radius-lg:32px;--shadow:0 24px 80px #00000047;--font-display:"Arial Rounded MT Bold", "Avenir Next", "Trebuchet MS", sans-serif;--font-body:"Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html{background:var(--night);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:88px}body{background:radial-gradient(circle at 8% 0%, #ff6f4f14, transparent 28rem), radial-gradient(circle at 90% 18%, #39dfc90d, transparent 30rem), 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var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#15120fe0;grid-template-columns:1fr auto 1fr;align-items:center;min-height:72px;padding:0 4vw;display:grid;position:sticky;top:0}.brand{width:fit-content;font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:10px;font-size:1rem;font-weight:800;display:inline-flex}.brand-mark{background:var(--coral);color:#211610;letter-spacing:-.08em;border-radius:50%;place-items:center;width:36px;height:36px;font-size:.7rem;display:grid;box-shadow:inset 0 -4px #0000002e}.desktop-nav{border:1px solid var(--line);background:#ffffff06;border-radius:999px;align-items:center;gap:4px;padding:5px;display:flex}.desktop-nav a{color:var(--muted-strong);border-radius:999px;padding:8px 14px;font-size:.82rem;font-weight:700;transition:color .16s,background .16s}.desktop-nav a:hover{color:var(--ink);background:#ffffff12}.topbar-actions{justify-content:flex-end;align-items:center;gap:10px;display:flex}.streak-pill{min-height:38px;color:var(--lime);background:#d9f66f12;border:1px solid #d9f66f33;border-radius:999px;align-items:center;gap:7px;padding:0 13px;font-size:.78rem;font-weight:800;display:inline-flex}.icon-button{border:1px solid var(--line-strong);cursor:pointer;background:0 0;border-radius:50%;place-items:center;width:40px;height:40px;font-weight:900;display:grid}.section-pad{width:min(100%,1540px);margin-inline:auto;padding:120px clamp(24px,5vw,84px)}.section-kicker{color:var(--teal);font-family:var(--font-display);letter-spacing:.14em;align-items:center;gap:10px;margin:0 0 17px;font-size:.73rem;font-weight:900;display:flex}.section-kicker span{min-width:25px;height:25px;color:var(--teal);letter-spacing:0;border:1px solid #39dfc959;border-radius:50%;place-items:center;padding-inline:5px;font-size:.63rem;display:inline-grid}.micro-label{color:var(--teal);font-family:var(--font-display);letter-spacing:.12em;margin:0;font-size:.66rem;font-weight:900}.button{cursor:pointer;min-height:52px;font-family:var(--font-display);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 21px;font-size:.86rem;font-weight:900;transition:transform .15s,background .15s,border-color .15s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(0)}.button-primary{background:var(--coral);color:#21130e;box-shadow:inset 0 -5px #5e1d1038,0 12px 30px #ff6f4f2e}.button-primary:hover{background:#ff8064}.button-secondary{border-color:var(--line-strong);color:var(--ink);background:#ffffff0a}.button-secondary:hover,.button-quiet:hover{background:#39dfc912;border-color:#39dfc973}.button-quiet{color:var(--muted-strong);background:0 0;border-color:#0000}.button-icon{background:#21130e1f;border-radius:50%;place-items:center;width:25px;height:25px;font-size:.7rem;display:grid}.hero{grid-template-rows:1fr auto;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);align-items:center;gap:38px 7vw;min-height:calc(100vh - 72px);padding-top:82px;padding-bottom:54px;display:grid}.hero-copy{z-index:2;max-width:760px;position:relative}.hero h1{font-family:var(--font-display);letter-spacing:-.09em;margin:0;font-size:clamp(4.2rem,9vw,8.8rem);font-weight:900;line-height:.82}.hero h1 span{color:var(--coral)}.hero-lead{max-width:680px;color:var(--ink);font-family:var(--font-display);letter-spacing:-.05em;margin:34px 0 0;font-size:clamp(1.65rem,3.1vw,3.1rem);font-weight:800;line-height:1.05}.hero-lead strong{color:var(--teal);font-weight:inherit}.hero-promise{color:var(--muted-strong);margin:19px 0 0;font-size:1rem;font-weight:650}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.sound-note{color:var(--muted);align-items:center;gap:8px;margin-top:17px;font-size:.77rem;display:flex}.sound-note span{color:var(--sand)}.hero-rhythm{aspect-ratio:1;justify-self:center;place-items:center;width:min(39vw,520px);display:grid;position:relative}.hero-rhythm:after{filter:blur(28px);content:"";background:#00000061;border-radius:50%;width:82%;height:18%;position:absolute;bottom:-2%}.orbit{border:1px solid var(--line);pointer-events:none;border-radius:50%;position:absolute}.orbit:before,.orbit:after{background:var(--teal);content:"";border-radius:50%;width:8px;height:8px;position:absolute;box-shadow:0 0 18px #39dfc999}.orbit:before{top:16%;left:11%}.orbit:after{background:var(--coral);bottom:13%;right:14%;box-shadow:0 0 18px #ff6f4f80}.orbit-one{border-style:dashed;inset:2%}.orbit-two{inset:12%}.orbit.is-playing{animation:12s linear infinite 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42%),#ffffff05;grid-column:1/-1;grid-template-columns:minmax(220px,.32fr) 1fr;align-items:center;gap:25px;padding:20px 22px;display:grid}.goal-picker>div:first-child>p:last-child{color:var(--muted);margin:6px 0 0;font-size:.76rem}.goal-options{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.goal-options button{border:1px solid var(--line);min-height:44px;color:var(--muted-strong);cursor:pointer;background:#ffffff06;border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-size:.76rem;font-weight:750;display:inline-flex}.goal-options button span{color:var(--teal)}.goal-options button.is-selected{border-color:var(--coral);background:var(--coral);color:#271710}.goal-options button.is-selected span{color:#271710}.section-heading{justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:48px;display:flex}.section-heading>div:first-child{max-width:750px}.section-heading h2,.closing-section 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205px;display:grid;overflow:hidden}.phase-rail{border-right:1px solid var(--line);background:#0000001f;flex-direction:column;gap:7px;padding:18px;display:flex}.phase-item{min-height:86px;color:var(--muted);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:14px;grid-template-columns:32px 1fr;align-items:center;gap:10px;padding:10px 8px;display:grid;position:relative}.phase-item:hover{background:#ffffff09}.phase-item.is-current{color:var(--ink);background:#ff6f4f17;border-color:#ff6f4f59}.phase-item.is-done{color:var(--muted-strong)}.phase-index{border:1px solid var(--line);width:30px;height:30px;font-family:var(--font-display);border-radius:50%;place-items:center;font-size:.62rem;font-weight:900;display:grid}.phase-item.is-current .phase-index{border-color:var(--coral);background:var(--coral);color:#26150f}.phase-item.is-done .phase-index{border-color:var(--teal);color:var(--teal)}.phase-item strong,.phase-item small{display:block}.phase-item 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span{background:#ffffff14;border-radius:99px;height:4px}.phase-progress .is-current{background:var(--coral)}.phase-progress .is-done{background:var(--teal-deep)}.practice-brief{text-align:center;max-width:680px;margin:0 auto 28px}.practice-brief h3{font-family:var(--font-display);letter-spacing:-.06em;margin:5px 0 8px;font-size:clamp(2rem,4vw,3.6rem);line-height:1}.practice-brief>p:not(.micro-label){max-width:590px;color:var(--muted-strong);margin:0 auto;font-size:.9rem}.practice-brief>span{min-height:30px;color:var(--teal);font-family:var(--font-display);letter-spacing:.08em;background:#39dfc914;border-radius:999px;align-items:center;margin-top:15px;padding:0 12px;font-size:.64rem;font-weight:900;display:inline-flex}.visual-grid{grid-template-columns:repeat(16,minmax(12px,1fr));gap:5px;width:100%;display:grid}.visual-step{border:1px solid var(--line);height:clamp(34px,4vw,50px);color:var(--muted);background:#0000002e;border-radius:8px;place-items:end center;padding-bottom:5px;display:grid;position:relative;overflow:hidden}.visual-step:before{content:"";background:#ffffff1f;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;transform:translateY(-50%)}.visual-step.is-beat{border-color:var(--line-strong)}.visual-step.is-target:before{background:var(--coral);width:10px;height:10px;box-shadow:0 0 14px #ff6f4f59}.visual-step.is-current{border-color:var(--teal);box-shadow:inset 0 -4px 0 var(--teal);background:#39dfc91f}.visual-step small{z-index:2;font-size:.52rem;position:relative}.practice-play{grid-template-columns:minmax(160px,.62fr) 1.38fr;align-items:center;gap:18px;max-width:680px;margin:30px auto 0;display:grid}.tap-pad{color:#26150f;cursor:pointer;touch-action:manipulation;background:radial-gradient(circle at 35% 28%,#ffffff21,#0000 22%),linear-gradient(145deg,#ff8064,#cf472f);border:1px solid #ff6f4f6b;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;min-height:138px;display:flex;position:relative;box-shadow:inset 0 -10px 22px #5b170a40,0 16px 30px #00000038}.tap-pad:active{transform:scale(.97)}.tap-pad>span{font-family:var(--font-display);letter-spacing:.14em;font-size:.58rem;font-weight:900}.tap-pad strong{font-family:var(--font-display);letter-spacing:-.04em;margin-top:2px;font-size:1.35rem}.tap-pad small{margin-top:4px;font-size:.62rem;font-weight:700}.feedback-card{border:1px solid var(--line);border-radius:var(--radius-md);background:#00000029;grid-template-columns:43px 1fr auto;align-items:center;gap:12px;min-height:96px;padding:15px;display:grid}.feedback-icon{width:43px;height:43px;font-family:var(--font-display);background:#ffffff12;border-radius:50%;place-items:center;font-size:1.2rem;display:grid}.feedback-card strong,.feedback-card small{display:block}.feedback-card strong{font-family:var(--font-display);font-size:.9rem}.feedback-card small{color:var(--muted);margin-top:3px;font-size:.69rem}.feedback-card small b{color:inherit}.feedback-card em{font-family:var(--font-display);font-size:1.25rem;font-style:normal;font-weight:900}.feedback-card.is-exact{background:#d9f66f0f;border-color:#d9f66f5c}.feedback-card.is-exact .feedback-icon,.feedback-card.is-exact em{color:var(--lime)}.feedback-card.is-early{border-color:#f2b86652}.feedback-card.is-early .feedback-icon,.feedback-card.is-early em{color:var(--early)}.feedback-card.is-late{border-color:#86b8f552}.feedback-card.is-late .feedback-icon,.feedback-card.is-late em{color:var(--late)}.practice-controls{justify-content:center;gap:10px;margin-top:25px;display:flex}.live-metrics{border-left:1px solid var(--line);background:#0000001f;padding:24px 19px}.metric-dial{aspect-ratio:1;border:8px solid #39dfc91f;border-top-color:var(--teal);width:138px;box-shadow:inset 0 0 0 1px var(--line);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;margin:24px auto 26px;display:flex}.metric-dial strong{font-family:var(--font-display);font-size:2rem;line-height:1}.metric-dial span{color:var(--muted);margin-top:5px;font-size:.66rem}.metric-line{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding:13px 0;font-size:.7rem;display:flex}.metric-line strong{color:var(--ink);font-family:var(--font-display);font-size:.79rem}.metric-note{border-radius:var(--radius-sm);color:var(--muted-strong);background:#d9f66f0f;margin-top:20px;padding:13px;font-size:.67rem}.session-summary{text-align:center;flex-direction:column;justify-content:center;align-items:center;max-width:720px;min-height:600px;margin:auto;display:flex}.summary-sun{background:var(--lime);color:#202410;border-radius:50%;place-items:center;width:90px;height:90px;margin-bottom:20px;font-size:2rem;display:grid;box-shadow:0 0 0 12px #d9f66f14}.session-summary h3{font-family:var(--font-display);letter-spacing:-.06em;margin:5px 0 12px;font-size:clamp(2.3rem,5vw,4rem);line-height:1}.session-summary>p:not(.micro-label){max-width:580px;color:var(--muted-strong);margin:0}.summary-metrics{grid-template-columns:repeat(3,1fr);gap:8px;width:100%;margin-top:32px;display:grid}.summary-metrics span{border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--muted);padding:18px 10px;font-size:.7rem}.summary-metrics strong{color:var(--ink);font-family:var(--font-display);font-size:1.7rem;display:block}.single-tip{border-radius:var(--radius-sm);width:100%;color:var(--teal);background:#39dfc912;margin-top:12px;padding:15px;font-size:.82rem;font-weight:750}.summary-actions{gap:8px;margin-top:24px;display:flex}.lab-section{background:radial-gradient(circle at 86% 10%, #39dfc90f, transparent 27rem), var(--night)}.lab-heading{align-items:flex-end}.now-playing{border-left:1px solid var(--line);text-align:right;flex-direction:column;align-items:flex-end;min-width:260px;padding-left:26px;display:flex}.now-playing span,.now-playing small{color:var(--muted);font-size:.63rem}.now-playing span{letter-spacing:.12em}.now-playing strong{color:var(--teal);font-family:var(--font-display);margin:2px 0;font-size:1.2rem}.lab-console{border:1px solid var(--line-strong);border-radius:var(--radius-lg);background:var(--panel);box-shadow:var(--shadow);grid-template-columns:292px minmax(0,1fr);display:grid;overflow:hidden}.transport-panel{border-right:1px solid var(--line);background:linear-gradient(150deg,#ff6f4f0f,#0000 28%),#0000001a;padding:24px}.transport-main{grid-template-columns:106px 1fr;align-items:center;gap:15px;display:grid}.transport-button{aspect-ratio:1;background:var(--coral);color:#27170f;cursor:pointer;width:104px;font-family:var(--font-display);border:0;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;font-size:.86rem;font-weight:900;display:flex;box-shadow:inset 0 -8px #541b1033,0 12px 24px #00000038}.transport-button span{margin-bottom:4px;font-size:1.25rem}.transport-button.is-stop{background:var(--teal)}.tempo-display span,.tempo-display small,.tempo-display strong{display:block}.tempo-display span{color:var(--muted);letter-spacing:.12em;font-size:.56rem;font-weight:900}.tempo-display strong{font-family:var(--font-display);letter-spacing:-.06em;font-size:3.2rem;line-height:1}.tempo-display small{color:var(--teal);font-size:.64rem;font-weight:900}.count-in-banner{color:var(--lime);text-align:center;background:#d9f66f14;border-radius:9px;margin-top:14px;padding:9px 11px;font-size:.67rem;font-weight:750}.tempo-adjust{grid-template-columns:40px 1fr 40px;align-items:center;gap:8px;margin-top:24px;display:grid}.tempo-adjust button,.range-with-button button{border:1px solid var(--line-strong);cursor:pointer;min-width:40px;height:40px;font-family:var(--font-display);background:#ffffff08;border-radius:50%;place-items:center;font-size:1rem;font-weight:900;display:grid}input[type=range]{width:100%;height:6px;accent-color:var(--teal);cursor:pointer}.tap-tempo-button{border-radius:var(--radius-sm);cursor:pointer;touch-action:manipulation;background:#39dfc90a;border:1px dashed #39dfc966;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:58px;margin-top:15px;display:flex}.tap-tempo-button span{color:var(--teal);font-family:var(--font-display);letter-spacing:.1em;font-size:.72rem;font-weight:900}.tap-tempo-button small{color:var(--muted);margin-top:2px;font-size:.6rem}.control-block{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.control-block>label,.control-label{color:var(--muted-strong);justify-content:space-between;align-items:center;font-size:.7rem;font-weight:800;display:flex}.control-block>label b{color:var(--teal);font-family:var(--font-display)}.range-with-button{grid-template-columns:40px 1fr;align-items:center;gap:10px;margin-top:11px;display:grid}.segmented{border:1px solid var(--line);border-radius:999px;grid-template-columns:1fr 1fr;gap:4px;margin-top:11px;padding:4px;display:grid}.segmented button{min-height:38px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;font-size:.69rem;font-weight:800}.segmented button.is-selected{background:var(--teal);color:#10201d}.control-block>small{color:var(--muted);margin-top:8px;font-size:.61rem;display:block}.switch-row{border-top:1px solid var(--line);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;min-height:68px;margin-top:20px;padding-top:18px;display:flex;position:relative}.switch-row strong,.switch-row small{display:block}.switch-row strong{font-size:.72rem}.switch-row small{color:var(--muted);font-size:.6rem}.switch-row input{opacity:0;position:absolute}.switch{border:1px solid var(--line-strong);background:#ffffff0d;border-radius:999px;flex:none;width:46px;height:26px;position:relative}.switch:after{background:var(--muted);content:"";border-radius:50%;width:16px;height:16px;transition:transform .16s;position:absolute;top:4px;left:4px}.switch-row input:checked+.switch{border-color:var(--teal);background:#39dfc91f}.switch-row input:checked+.switch:after{background:var(--teal);transform:translate(20px)}.sequencer-panel{min-width:0;padding:25px clamp(18px,3vw,42px) 30px}.preset-row{border-bottom:1px solid 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i{border-radius:inherit;background:var(--teal);height:100%;display:block}.lesson-path{gap:9px;max-width:1180px;margin:0 auto;display:grid;position:relative}.lesson-path:before{background:var(--line-strong);content:"";width:1px;position:absolute;top:26px;bottom:26px;left:29px}.lesson-card{z-index:1;border:1px solid var(--line);border-radius:var(--radius-md);background:#ffffff05;position:relative;overflow:hidden}.lesson-card.is-open{background:var(--panel);border-color:#39dfc94d}.lesson-card.is-complete{border-color:#d9f66f2e}.lesson-summary{cursor:pointer;text-align:left;background:0 0;border:0;grid-template-columns:60px 1fr auto 44px;align-items:center;gap:18px;width:100%;min-height:92px;padding:13px 18px 13px 0;display:grid}.lesson-number{border:1px solid var(--line-strong);background:var(--night-soft);width:58px;height:58px;color:var(--muted-strong);font-family:var(--font-display);border-radius:50%;place-items:center;font-size:.74rem;font-weight:900;display:grid}.is-open .lesson-number{border-color:var(--teal);color:var(--teal)}.is-complete .lesson-number{border-color:var(--lime);color:var(--lime);background:#d9f66f1a}.lesson-title small,.lesson-title strong{display:block}.lesson-title small{color:var(--muted);margin-bottom:3px;font-size:.62rem}.lesson-title strong{font-family:var(--font-display);letter-spacing:-.025em;font-size:1.1rem}.lesson-bpm{color:var(--teal);font-family:var(--font-display);font-size:.69rem;font-weight:900}.lesson-toggle{border:1px solid var(--line-strong);border-radius:50%;place-items:center;width:38px;height:38px;font-size:1.1rem;display:grid}.lesson-body{grid-template-columns:minmax(0,1fr) minmax(290px,.8fr);gap:22px 38px;padding:8px 34px 28px 78px;display:grid}.lesson-copy>p:not(.micro-label),.use-example{color:var(--muted-strong);font-size:.82rem}.lesson-copy .visual-grid{margin-top:18px}.lesson-copy .visual-step{height:30px}.use-tabs{flex-wrap:wrap;gap:5px;margin-top:12px;display:flex}.use-example{border-left:3px solid 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.button{width:100%}.progress-stats{grid-template-columns:1fr}.progress-stat{min-height:165px}.progress-stat>strong{font-size:3.5rem}.week-card,.badges-card{padding:18px 12px}.week-bars{gap:6px}.badge-item{grid-template-columns:44px 1fr}.badge-icon{width:42px;height:42px}.badge-item em{text-align:left;grid-column:2}.closing-section{min-height:520px}footer{flex-direction:column;align-items:flex-start;gap:12px}footer button{margin-left:0}.mobile-nav{z-index:60;min-height:calc(62px + env(safe-area-inset-bottom));padding:5px 7px env(safe-area-inset-bottom);border-top:1px solid var(--line-strong);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#15120ff2;grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{min-width:0;min-height:52px;color:var(--muted);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:.53rem;font-weight:750;display:flex}.mobile-nav a span{color:var(--teal);font-size:1rem}.help-modal{border-radius:28px 28px 16px 16px;align-self:end;padding:28px 20px 22px}}@media (width<=430px){.goal-options{grid-template-columns:1fr}.goal-options button:last-child{grid-column:auto}.visual-grid{gap:3px}.visual-step{border-radius:6px;height:34px}.feedback-card{grid-template-columns:39px 1fr}.feedback-card em{display:none}.hit-monitor .feedback-card{grid-template-columns:35px 1fr}.card-heading{flex-direction:column;align-items:flex-start}.week-bars{height:200px}.day-track{min-height:125px}.help-actions{flex-direction:column-reverse}.help-actions .button{width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.orbit.is-playing{animation:none}.step-button.is-current,.button:hover{transform:none}}