*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d0d14;--bg-secondary: #13131e;--bg-card: #1a1a28;--border: #2a2a40;--accent: rgb(0, 118, 250);--accent-hover: rgb(141, 179, 230);--text: #e8e8f0;--text-muted: #8888aa;--nav-height: 64px}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,sans-serif;font-size:16px;line-height:1.6;min-height:100vh;display:flex;flex-direction:column}header{position:sticky;top:0;z-index:100;background:#0d0d14eb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--nav-height)}nav{max-width:1100px;margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between}.nav-brand{font-size:1.1rem;font-weight:700;letter-spacing:.02em;color:var(--text);white-space:nowrap;text-decoration:none}.nav-links{display:flex;gap:24px;list-style:none}.nav-links a{display:block;border-bottom:2px solid transparent;color:var(--text-muted);font-size:.9rem;font-weight:500;padding:8px 16px;text-decoration:none;transition:color .2s,border-color .2s;letter-spacing:.04em;text-transform:uppercase;outline:none}.nav-links a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.nav-links a:hover{color:var(--text);border-bottom-color:#0076fa66}.nav-links a.active{color:var(--text);font-weight:700;border-bottom-color:var(--accent)}main{flex:1}.page{display:block;animation:fadeIn .25s ease}.page.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.home-hero-wrapper{position:relative;overflow:hidden;display:flex;justify-content:center;background:var(--bg)}.home-hero-wrapper:before{content:"";position:absolute;inset:-20px;background:url(/images/home/main_header.jpeg) center / cover no-repeat;filter:blur(40px) brightness(.6)}.home-hero{display:block;position:relative;width:100%;max-width:1500px}.home-welcome{max-width:1500px;margin:40px auto 0;padding:0 24px;text-align:center}.home-welcome p{font-size:1.25rem;color:var(--text-muted);line-height:1.8}.home-welcome p em{color:var(--text);font-style:normal;font-weight:600}.contact-section{max-width:760px;margin:80px auto;padding:0 24px;text-align:center}.contact-section h1{font-size:2rem;margin-bottom:32px;font-weight:700}.contact-email{display:inline-flex;align-items:center;gap:12px;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px 32px;font-size:1.1rem;text-decoration:none;color:var(--accent);transition:border-color .2s,background .2s}.contact-email:hover{border-color:var(--accent);background:#0076fa14;color:var(--accent-hover)}.contact-email svg{flex-shrink:0}.chordable-intro-hero{background:var(--bg-secondary);border:1px solid rgba(255,255,255,.2);border-radius:16px;padding:48px;margin-bottom:40px}.chordable-intro-header{display:flex;justify-content:space-between;align-items:center}.chordable-title{display:flex;align-items:center;gap:16px}.chordable-logo{height:80px;width:auto}.chordable-intro-header h1{font-size:2.8rem;font-weight:700}.chordable-intro{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;margin-bottom:56px}.chordable-intro-text{flex:1;min-width:0}.chordable-tagline{font-size:1.35rem;line-height:1.7;margin-bottom:16px}.chordable-intro-text p{color:var(--text);font-size:1.15rem;line-height:1.7;margin-bottom:8px}.chordable-intro-text h3{font-size:1.3rem;font-weight:600;margin-top:28px;margin-bottom:14px;text-decoration:underline;text-underline-offset:4px}.chordable-intro-text ul{list-style:disc;padding-left:24px;color:var(--text-muted);line-height:1.9;font-size:1.1rem}.chordable-pro-note{margin-top:16px;font-size:.88rem;color:var(--text-muted)}.chordable-app-store{flex-shrink:0;display:inline-block;transition:opacity .2s}.chordable-app-store:hover{opacity:.8}.chordable-app-store img{height:120px;width:auto;display:block}.chordable-docs-cta{margin-top:40px;text-align:center}.chordable-docs-btn{display:inline-block;background:var(--accent);border-radius:10px;color:#fff;font-size:1rem;font-weight:600;padding:14px 32px;text-decoration:none;transition:background .2s}.chordable-docs-btn:hover{background:#0064dc}.chordable-trailer{margin-bottom:56px;border-radius:14px;overflow:hidden;border:1px solid var(--border)}.chordable-trailer .video-wrapper{position:relative;padding-bottom:56.25%;height:0}.chordable-trailer .video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.chordable-section{max-width:1100px;margin:0 auto;padding:56px 24px 80px}.chordable-hero{text-align:center;margin-bottom:64px}.chordable-hero h1{font-size:2.2rem;font-weight:700;margin-bottom:32px}.chordable-main-img{max-width:100%;border-radius:16px;border:1px solid var(--border);box-shadow:0 8px 48px #00000080}.section-title{font-size:1.6rem;font-weight:700;margin-bottom:28px;padding-bottom:12px;border-bottom:1px solid var(--border)}.daw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-bottom:72px}.daw-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:border-color .2s}.daw-card:hover{border-color:var(--accent)}.daw-card h3{padding:16px 20px 12px;font-size:1rem;font-weight:600;color:var(--text)}.daw-card .video-wrapper{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.daw-card .video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.ui-guide-title{font-size:1.6rem;font-weight:700;margin-bottom:40px;padding-bottom:12px;border-bottom:1px solid var(--border)}.ui-guide-item{display:flex;gap:36px;align-items:flex-start;padding:36px 0;border-bottom:2px solid var(--border)}.ui-guide-item:last-child{border-bottom:none}.ui-guide-images{display:flex;flex-direction:column;gap:12px;flex-shrink:0;max-width:440px}.ui-guide-images img.img-small{max-width:80px}.ui-guide-images img{max-width:100%;border-radius:10px;border:1px solid var(--border);background:#0a0a0f}.ui-guide-text{flex:1;min-width:0}.ui-guide-text h3{font-size:1.15rem;font-weight:600;color:var(--accent);margin-bottom:12px}.ui-guide-text p{color:var(--text-muted);line-height:1.75;font-size:.97rem}.chordable-privacy-link{margin-top:40px;text-align:center}.chordable-link-sep{color:var(--text-muted);font-size:.8rem;margin:0 4px}.chordable-privacy-link a{color:var(--text-muted);font-size:.8rem;text-decoration:underline;text-underline-offset:3px;padding:4px 8px;transition:color .2s}.chordable-privacy-link a:hover{color:var(--text)}.privacy-section{max-width:760px;margin:0 auto;padding:48px 24px 80px}.privacy-back{display:inline-flex;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--accent);font-size:.9rem;font-weight:500;text-decoration:none;padding:8px 16px;margin-bottom:32px;transition:border-color .2s,background .2s}.privacy-back:hover{border-color:var(--accent);background:#0076fa14}.privacy-section h1{font-size:2rem;font-weight:700;margin-bottom:8px}.privacy-updated{color:var(--text-muted);font-size:.9rem;margin-bottom:32px}.privacy-section h2{font-size:1.3rem;font-weight:600;margin-top:32px;margin-bottom:12px}.privacy-section p{color:var(--text-muted);line-height:1.8;margin-bottom:12px}.privacy-section a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.privacy-section a:hover{color:var(--accent-hover)}.support-section{max-width:900px;margin:0 auto;padding:48px 24px 80px}.support-section h1{font-size:2rem;font-weight:700;text-align:center;margin-bottom:40px}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:48px}.support-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:32px 24px;text-align:center}.support-icon{width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.support-card h3{font-size:1.1rem;font-weight:600;margin-bottom:10px}.support-card p{color:var(--text-muted);font-size:.95rem;line-height:1.6}.support-contact{text-align:center}.support-contact p{color:var(--text-muted);margin-bottom:16px;font-size:1.05rem}@media(max-width:700px){.support-grid{grid-template-columns:1fr}}footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:32px 24px;text-align:center;color:var(--text-muted);font-size:.88rem;line-height:1.8}footer strong{color:var(--text);font-weight:600}@media(max-width:700px){.nav-brand{font-size:.95rem}.nav-links button{padding:8px 10px;font-size:.8rem}.ui-guide-item{flex-direction:column-reverse;gap:20px;align-items:center;text-align:center}.ui-guide-images{max-width:280px;width:auto;align-items:center}.daw-grid{grid-template-columns:1fr}.chordable-hero h1{font-size:1.6rem}.chordable-intro-hero{padding:32px 24px}.chordable-intro-header{flex-direction:column;gap:20px;text-align:center}.chordable-title{justify-content:center}.chordable-intro-header h1{font-size:2rem}.chordable-intro{flex-direction:column;align-items:center;text-align:center}.chordable-intro-text ul{text-align:left}}