@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Nunito:wght@400;600;700;800;900&display=swap');
:root{font-family:'Nunito',sans-serif;color:#303047;background:#f7f8fc;font-synthesis:none;--purple:#7753d9;--purple-dark:#603cc3;--muted:#7c7d92;--line:#ececf3;--mint:#279486;--yellow:#b77914}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,select,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #ab8fed;outline-offset:5px}button:disabled{cursor:default;opacity:.5}svg.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{max-width:1192px;margin:auto;height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 12px}.brand{display:flex;align-items:center;font-weight:900;font-size:29px;color:#393347;text-decoration:none;letter-spacing:-1px;gap:11px}.brand-mark{width:39px;height:43px;display:grid;place-items:center;border-radius:13px;background:var(--purple);color:white;font-size:34px;font-weight:700;transform:rotate(-8deg);padding-right:3px}.brand-dot{color:var(--purple);margin-left:-11px}.header-right{display:flex;align-items:center;gap:29px}.header-caption{font-size:11px;letter-spacing:1.7px;font-weight:800;color:#8c879c}.icon-button{width:42px;height:42px;border:1px solid #e9e6f0;border-radius:50%;display:grid;place-items:center;background:#fff}.icon-button[aria-pressed=true]{color:#a29bab;background:#f1eff5}main{max-width:1192px;padding:35px 12px 0;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center}.eyebrow{font-family:'DM Sans',sans-serif;font-size:11px;font-weight:700;letter-spacing:1.7px;color:var(--purple);margin:0 0 9px}.tiny-spark{font-size:16px;margin-right:6px}h1{font-size:34px;letter-spacing:-1px;font-weight:900;line-height:1.2;margin:0 0 10px}.intro{font-size:15px;color:var(--muted);margin:0}.instrument-badge{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 17px;font-weight:800;font-size:14px}.instrument-badge .icon{color:var(--purple);width:25px;height:25px}.instrument-badge span:not([data-icon]){display:block;font-weight:600;font-size:12px;color:var(--muted);margin-top:2px}.lesson-tabs{display:flex;align-items:center;margin:30px 0 25px;gap:12px}.lesson-tab{display:flex;align-items:center;justify-content:center;gap:11px;border:1px solid #e5e5ef;background:#fff;border-radius:13px;min-height:57px;flex:1;font-size:14px;font-weight:800;color:#858295;padding:10px 15px;transition:background .15s,border-color .15s}.step-number{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:#f1f0f6;font-size:13px}.lesson-tab.active{background:#ede7fc;border-color:#c2adef;color:var(--purple-dark)}.lesson-tab.active .step-number{background:var(--purple);color:white}.lesson-tab.complete .step-number{background:#e3f4ed;color:var(--mint)}.step-connector{width:20px;height:1px;background:#dedbe8}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 284px;gap:23px;align-items:start}.music-card{background:#fff;border:1px solid #e7e7ef;border-radius:21px;overflow:hidden;box-shadow:0 5px 12px #2f244504}.song-heading{padding:25px 27px 23px;display:flex;gap:15px;align-items:center}.song-icon{width:45px;height:48px;border-radius:13px;background:#f2eefe;display:grid;place-items:center;color:var(--purple);flex-shrink:0}.song-icon .icon{width:25px;height:25px}.small{font-size:10px;letter-spacing:1.6px;margin-bottom:5px}h2{font-weight:900;font-size:23px;letter-spacing:-.5px;line-height:1.3;margin:0}.song-meta{color:var(--muted);font-size:12px;margin:5px 0 0}.song-meta span{padding:0 6px}.level-badge{margin-left:auto;background:#e9f6f0;color:#40836c;border-radius:7px;padding:5px 10px;font-size:11px;font-weight:800;align-self:flex-start}.score-toolbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px 0;border-top:1px solid #f0eef6}.phrase-label{font-family:'DM Sans',sans-serif;font-size:10px;letter-spacing:1.5px;font-weight:700;color:#888496}.switch-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:#777386;cursor:pointer;position:relative}.switch-label input{position:absolute;opacity:0;width:31px;height:20px;margin:0}.switch{width:29px;height:17px;display:block;background:#d3d1dc;border-radius:20px;position:relative}.switch:after{content:'';width:11px;height:11px;border-radius:100%;background:white;position:absolute;left:3px;top:3px;transition:transform .15s}.switch-label input:checked+.switch{background:var(--purple)}.switch-label input:checked+.switch:after{transform:translateX(12px)}.switch-label input:focus-visible+.switch{outline:3px solid #b39ee8;outline-offset:3px}.sheet{padding:0 14px;min-height:196px;display:flex;align-items:center}.score-svg{width:100%;height:auto;display:block;overflow:visible}.staff-line{stroke:#d6d2e2;stroke-width:1.4}.note-group{color:#494359}.note-group.current{color:var(--purple)}.note-group.done{color:#55a18e}.note-label{font-family:'Nunito',sans-serif;font-size:15px;font-weight:800;fill:currentColor}.note-current-bg{fill:#eee7ff}.explore-hit{cursor:pointer}.explore-hit:hover .note-current-bg{fill:#e5dcfd}.score-footer{display:flex;justify-content:space-between;align-items:center;padding:0 28px 18px}.phrase-dots{display:flex;gap:6px}.phrase-dot{height:6px;width:18px;border:0;border-radius:6px;background:#e8e4f0;padding:0;position:relative}.phrase-dot:after{content:'';position:absolute;inset:-8px 0}.phrase-dot.active{width:29px;background:var(--purple)}.phrase-dot.completed{background:#78bda9}.reading-hint{display:flex;align-items:center;gap:6px;font-size:11px;color:#9893a3}.reading-hint .icon{width:15px;height:15px}.playback-toolbar{margin:0 26px;display:flex;align-items:center;gap:17px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0}.listen-button{display:flex;align-items:center;gap:8px;background:white;border:1px solid #dad0ee;border-radius:9px;padding:9px 13px;font-size:13px;font-weight:800;color:var(--purple-dark);min-height:39px}.listen-button .icon{height:15px;width:15px;fill:currentColor;stroke-width:1}.listen-button.playing{background:#efe9fc}.tempo-control{display:flex;align-items:center;gap:9px;margin-left:auto}.tempo-control label{font-size:11px;color:#8a8597}.tempo-control select{background:#f8f7fc;border:1px solid #ece9f2;border-radius:8px;font-size:12px;font-weight:700;padding:8px 24px 8px 9px;max-width:155px}.restart-button{background:transparent;border:0;padding:8px;display:grid;place-items:center;color:#9991a9}.restart-button .icon{width:18px;height:18px}.play-zone{padding:19px 27px 10px}.play-instruction{display:flex;gap:8px;justify-content:center;align-items:center;margin:0 0 17px}.play-instruction p{font-size:13px;margin:0;color:#81798e}.play-instruction strong{color:#5c526d;font-weight:800}.small-note{color:#9b80cb;font-size:19px}.note-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.note-pad{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:14px;min-height:98px;padding:10px 25px;border:1.5px solid transparent;border-bottom-width:4px;transition:transform .1s,box-shadow .1s}.note-pad:hover{transform:translateY(-3px)}.note-pad:active,.note-pad.pressed{transform:translateY(2px);border-bottom-width:1.5px}.note-b{background:#f0eafb;border-color:#d5c3f3;color:#7750b3}.note-a{background:#e9f7f1;border-color:#bee4d4;color:#2e967b}.note-g{background:#fff5dd;border-color:#eedaa6;color:#b5862e}.note-pad-name{font-size:30px;font-weight:900;letter-spacing:-.5px;line-height:1.2}.note-pad-caption{font-size:11px;font-weight:700;margin-top:4px}.note-pad kbd{position:absolute;right:10px;top:10px;font-size:10px;display:grid;place-items:center;width:18px;height:18px;border-radius:5px;border:1px solid currentColor;opacity:.6}.keyboard-hint{text-align:center;font-size:11px;color:#a09aa9;margin:14px 0 8px}.keyboard-hint kbd{font-family:inherit;display:inline-grid;place-items:center;border:1px solid #dfdbe7;border-radius:4px;width:18px;height:19px;margin-left:2px;color:#797184;background:#faf9fc}.feedback{text-align:center;background:#f9f8fd;border-top:1px solid #f0ecf7;min-height:48px;padding:14px 18px;font-size:12px;font-weight:700;color:#8b819c}.feedback.good{background:#edf8f2;color:#387e66}.feedback.try{background:#fff8e8;color:#967020}.companion-column{display:grid;gap:18px}.companion-card{background:#f0ecfa;border:1px solid #e8e0f6;border-radius:20px;overflow:hidden;padding:18px 20px 15px}.companion-top{display:flex;align-items:center;justify-content:space-between}.companion-label{font-family:'DM Sans',sans-serif;font-size:10px;letter-spacing:1.6px;font-weight:700;color:#9c85be}.sparkles{color:#b49bd6;font-size:23px}.mascot-space{height:163px;display:flex;align-items:center;justify-content:center}.mascot-space img{width:195px;height:176px;object-fit:contain;mix-blend-mode:multiply}.speech{background:#fff;border:1px solid #e6ddf4;border-radius:13px;padding:13px 15px;position:relative;text-align:center}.speech:before{content:'';position:absolute;top:-6px;left:calc(50% - 6px);height:10px;width:10px;transform:rotate(45deg);border-left:1px solid #e6ddf4;border-top:1px solid #e6ddf4;background:white}h3{font-size:16px;font-weight:900;margin:0}.speech h3{color:#7853a9}.speech p{font-size:12px;line-height:1.55;margin:5px 0 0;color:#90819f}.journey{padding-top:21px}.journey>div:first-child{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#998baa}.journey strong{font-size:10px;color:#917aa8;font-weight:800}.progress-track{height:8px;background:#e1d8ef;border-radius:10px;margin-top:9px;overflow:hidden}#progress-fill{display:block;height:100%;width:0;background:var(--purple);border-radius:10px;transition:width .25s}.progress-stars{display:flex;justify-content:space-around;color:#d6c8e7;font-size:19px;margin:7px -5px -2px}.progress-stars .earned{color:#d89d30}.fingering-card{background:white;border:1px solid var(--line);border-radius:17px;padding:18px}.fingering-heading{display:flex;gap:8px;align-items:center}.fingering-heading>.icon,.fingering-heading [data-icon]{color:#9886b6}.fingering-heading h3{font-size:13px}.fingering-heading>span:last-child{margin-left:auto;background:#f0eafb;color:#8a60b8;font-size:12px;font-weight:900;padding:4px 10px;border-radius:6px}.fingering-body{display:flex;align-items:center;gap:12px;margin-top:14px}.fingering-body strong{font-size:11px;color:#81718d}.fingering-body p{font-size:11px;line-height:1.6;color:#91849d;margin:6px 0 9px}#recorder-diagram{flex:0 0 65px;height:123px}.hole-key{display:flex;gap:4px;align-items:center;font-size:9px;color:#998aa5;white-space:nowrap}.closed-hole,.open-hole{display:inline-block;width:7px;height:7px;border-radius:50%;border:1px solid #8b6baa}.closed-hole{background:#8b6baa}.open-hole{margin-left:3px}.flute-tip{text-align:center;font-size:10px;color:#a293ac;background:#faf8fd;margin:13px -2px -2px;padding:9px 3px;border-radius:7px}.bottom-tip{display:flex;align-items:center;gap:9px;margin:22px 0 28px;color:#8b8299}.bottom-tip>.icon{width:16px;height:16px;color:#ad94c3}.bottom-tip p{font-size:12px;margin:0}.bottom-tip button{margin-left:auto;font-size:12px;display:flex;align-items:center;gap:7px;background:none;border:0;color:#897299;font-weight:700;padding:4px}.bottom-tip button .icon{width:17px;height:17px}footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #e9e8f0;padding:20px 0 23px;color:#aaa3b4;font-size:10px}footer span span{padding-left:5px;color:#b297d0}dialog{border:1px solid #e9e1f3;border-radius:24px;width:min(480px,calc(100% - 30px));padding:34px;color:#51465e;box-shadow:0 20px 100px #30234633}dialog::backdrop{background:#27203280;backdrop-filter:blur(4px)}dialog p,dialog li{font-size:15px;line-height:1.65}dialog li{margin-bottom:13px}dialog ol{padding-left:20px}dialog h2{font-size:27px}.dialog-close{position:absolute;right:15px;top:11px;font-size:26px;border:0;background:transparent;color:#a496b0;padding:4px 10px}.dialog-note{background:#f5f1fb;padding:12px;border-radius:12px;color:#8e7f9d;font-size:13px!important}details{font-size:14px;margin:20px 0}summary{cursor:pointer;color:#7753a9;font-weight:800}.primary-button,.secondary-button{display:block;width:100%;border-radius:12px;padding:13px;margin-top:16px;font-size:15px;font-weight:800}.primary-button{background:var(--purple);color:white;border:1px solid var(--purple);box-shadow:0 3px 0 #58369e}.secondary-button{border:1px solid #e0d6f0;color:#8a6bad;background:#fff}#success-dialog{text-align:center;padding-top:43px}.success-stars{color:#e8b346;font-size:40px;margin:0 0 23px}.explore-explanation{font-size:14px;fill:#91839f;font-family:'Nunito',sans-serif}.next-lesson{font-size:12px;color:var(--purple-dark);font-weight:800;background:#f0eafb;border:1px solid #d8c9f0;border-radius:8px;padding:7px 12px}.beat-count{font-size:11px;fill:#aaa0b7}.note-pad.wrong{outline:2px solid #d1a461;outline-offset:3px}
@media(min-width:1100px){.sheet{min-height:207px}}
@media(max-width:950px){.header-inner,main{padding-left:24px;padding-right:24px}.game-layout{grid-template-columns:minmax(0,1fr) 240px;gap:16px}.song-heading{padding:20px 18px}.song-heading h2{font-size:20px}.level-badge{display:none}.song-icon{display:none}.play-zone{padding-left:18px;padding-right:18px}.note-pad-caption{font-size:10px}.note-buttons{gap:9px}.note-pad{padding:10px 5px}.playback-toolbar{margin:0 18px;gap:8px}.tempo-control label{display:none}.companion-card{padding:16px}.fingering-card{padding:14px}.header-caption{font-size:9px}.play-instruction p{font-size:12px}.sheet{min-height:180px}.keyboard-hint{display:none}.feedback{font-size:11px}.fingering-body{gap:6px}.hole-key{font-size:8px}h1{font-size:31px}.lesson-tab{font-size:12px}}
@media(max-width:720px){.header-inner{height:70px;padding:0 20px}.brand{font-size:26px}.brand-mark{width:34px;height:36px;font-size:29px}.header-caption{display:none}main{padding:25px 16px 0}.instrument-badge{display:none}h1{font-size:29px}.intro{font-size:14px}.lesson-tabs{margin:23px 0 20px;gap:7px;align-items:stretch}.step-connector{display:none}.lesson-tab{padding:10px 5px;flex-direction:column;gap:6px;font-size:11px;min-height:78px;line-height:1.2;border-radius:11px}.step-number{width:23px;height:23px;font-size:12px}.game-layout{grid-template-columns:1fr}.song-heading{padding:20px 18px;gap:10px}.song-heading h2{font-size:21px}.song-meta{font-size:11px}.score-toolbar{padding:15px 18px 0}.sheet{min-height:156px;padding:0 7px}.score-footer{padding:0 18px 18px}.reading-hint{font-size:9px}.playback-toolbar{padding:13px 0}.listen-button{font-size:12px;padding:9px 10px}.tempo-control select{font-size:11px;max-width:130px}.restart-button{padding:6px}.play-zone{padding:17px 16px 12px}.play-instruction{text-align:center;margin-bottom:16px}.play-instruction p{font-size:12px;max-width:290px;line-height:1.5}.small-note{display:none}.note-pad{min-height:90px}.note-pad-caption{font-size:9px}.note-pad-name{font-size:28px}.note-pad kbd{display:none}.feedback{font-size:11px;padding:13px 12px}.companion-column{grid-template-columns:1fr;gap:15px}.companion-card{display:grid;grid-template-columns:88px 1fr;gap:0 12px;padding:14px}.companion-top{display:none}.mascot-space{height:105px;grid-row:1/3;align-self:center}.mascot-space img{width:109px;height:120px}.speech{padding:8px 12px;border:none;background:transparent;text-align:left}.speech:before{display:none}.speech h3{font-size:15px}.speech p{font-size:12px}.journey{padding:7px 12px 0}.progress-stars{display:none}.fingering-card{padding:16px;min-height:172px}.fingering-body{margin-top:8px;gap:20px}.fingering-body strong{font-size:13px}.fingering-body p{font-size:12px;max-width:260px}.hole-key{font-size:10px}#recorder-diagram{height:113px;flex-basis:67px}.flute-tip{font-size:11px}.bottom-tip{margin:20px 3px;flex-wrap:wrap;gap:8px}.bottom-tip p{font-size:11px;flex:1}.bottom-tip button{font-size:12px;margin:8px auto 0}footer{font-size:9px;line-height:1.5;align-items:center}footer>span:last-child{max-width:120px;text-align:right}dialog{padding:30px 24px}.eyebrow{font-size:10px}.small{font-size:9px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}
/* Leitura confortável também para quem está começando a ler. */
.intro{font-size:1rem}.lesson-tab{font-size:.875rem}.song-meta,.switch-label,.listen-button,.tempo-control select,.tempo-control label,.restart-button,.play-instruction p,.feedback,.speech p,.fingering-body p,.bottom-tip p,.bottom-tip button{font-size:.875rem}.play-instruction p{line-height:1.5}.song-meta,.speech p,.fingering-body p{color:#766b85}.eyebrow,.small,.level-badge,.phrase-label,.reading-hint,.note-pad-caption,.keyboard-hint,.companion-label,.journey>div:first-child,.journey strong,.fingering-body strong,.hole-key,.flute-tip,footer,.header-caption{font-size:.75rem}.fingering-heading h3{font-size:.875rem}.feedback{color:#796989}.reading-hint,.keyboard-hint,.flute-tip{color:#81738f}.fingering-body strong{color:#70627e}.fingering-body{gap:9px}.hole-key{flex-wrap:wrap;white-space:normal}.companion-label{letter-spacing:1px}.header-caption{font-size:.75rem;letter-spacing:1px}.song-meta{font-size:.8125rem}.note-pad{min-height:103px}.speech p{line-height:1.5}.speech h3{font-size:1rem}.journey strong{font-size:.75rem}.fingering-card{padding-bottom:17px}.challenge .fingering-heading>span:last-child,.challenge #recorder-diagram{visibility:hidden}.challenge #finger-description,.challenge #finger-title,.challenge .hole-key{display:none}.challenge .fingering-body>div:last-child:after{content:'Conte as linhas de baixo para cima e reconheça a nota pela posição.';display:block;font-size:.875rem;line-height:1.6;color:#82718f}.challenge .fingering-heading h3{font-size:0}.challenge .fingering-heading h3:after{content:'Confie no que aprendeu';font-size:.875rem}.challenge #recorder-diagram{display:none}.challenge .fingering-body{min-height:82px}.challenge .flute-tip{display:none}.note-group.current.done{color:var(--purple)}
@media(max-width:950px){.header-caption{display:none}.note-pad-caption{font-size:.75rem}.tempo-control label{display:none}.fingering-body{flex-wrap:wrap;justify-content:center}.fingering-body>div:last-child{flex:1;min-width:110px}.lesson-tab{font-size:.875rem}.play-instruction p{font-size:.875rem}.companion-card{padding:14px}}
@media(max-width:720px){.lesson-tab{font-size:.75rem;padding:10px 6px}.song-meta{font-size:.75rem}.score-toolbar{padding-left:14px;padding-right:14px}.phrase-label{font-size:.75rem;letter-spacing:1px}.switch-label{font-size:.75rem}.reading-hint{display:none}.note-pad-caption{font-size:.75rem;max-width:85px;line-height:1.3}.listen-button,.tempo-control select{font-size:.75rem}.play-instruction p{font-size:.875rem}.sheet{overflow-x:auto;justify-content:flex-start;min-height:185px}.score-svg{min-width:520px}.speech p{font-size:.875rem}.speech h3{font-size:1rem}.fingering-body{flex-wrap:nowrap;gap:15px}.fingering-body p{font-size:.875rem}.bottom-tip p{font-size:.875rem}footer{font-size:.75rem}.keyboard-hint{display:none}.feedback{font-size:.875rem}.fingering-body>div:last-child{min-width:0}.song-heading h2{font-size:1.25rem}.song-heading{padding:20px 16px}}
@media(max-width:720px){.score-svg{min-width:0}.sheet{overflow:visible;padding:0 5px}.page-heading .eyebrow{margin-bottom:6px}.song-heading{padding:17px 16px}}
/* A identidade da pequena flautista acompanha a aventura. */
.brand-name{font-size:1.6rem;letter-spacing:-.8px;white-space:nowrap}.brand-name>span{color:var(--purple)}
.welcome-with-portrait{display:flex;align-items:center;gap:22px;min-width:0}.helena-portrait{width:116px;height:116px;flex-shrink:0;object-fit:cover;border-radius:32px;border:4px solid white;box-shadow:0 5px 20px #7753d918;transform:rotate(-3deg)}
@media(max-width:950px){.page-heading>.instrument-badge{display:none}.header-caption{display:none}}
@media(max-width:720px){.brand-name{font-size:1.3rem;letter-spacing:-.5px}.brand{gap:8px}.header-inner{padding:0 16px}.welcome-with-portrait{gap:14px;align-items:center}.helena-portrait{width:86px;height:104px;border-radius:25px;object-position:50% 40%;border-width:3px}.welcome-with-portrait h1{font-size:1.55rem;line-height:1.15}.welcome-with-portrait .eyebrow{font-size:.65rem;letter-spacing:.8px}.welcome-with-portrait .intro{font-size:.875rem;line-height:1.45}.tiny-spark{display:none}.page-heading{padding:0 2px}}
@media(max-width:360px){.brand-name{font-size:1.16rem}.helena-portrait{width:72px;height:92px}.welcome-with-portrait{gap:11px}}