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(min-width:768px){.how-grid{gap:var(--space-xl);grid-template-columns:repeat(3,1fr)}}.price-grid{gap:var(--space-md);margin-top:var(--space-xl);grid-template-columns:1fr;align-items:stretch;display:grid}.price-card{padding:var(--space-xl);border:1px solid var(--color-muted);border-radius:var(--radius-md);background:linear-gradient(180deg, var(--glass-subtle), transparent);gap:var(--space-sm);flex-direction:column;display:flex;position:relative}.price-card[data-tier=annual]{border-color:#5a9bd68c}.price-card[data-tier=lifetime]{background:linear-gradient(#9b7bd41a,#0000);border-color:#9b7bd48c}.price-card .tier-name{font-family:var(--font-display-family);color:var(--text-primary);letter-spacing:-.01em;margin:0;font-size:1.5rem;font-weight:700}.price-card .price{font-family:var(--font-mono-family);color:var(--text-primary);margin:0;font-size:2.5rem;font-weight:700;line-height:1}.price-card .price-period{font-family:var(--font-mono-family);color:var(--text-tertiary);font-size:1rem;font-weight:500}.price-card .price-sub{color:var(--text-tertiary);font-size:var(--font-small);margin:0}.price-card ul{margin:var(--space-md) 0 0;gap:var(--space-xs);flex-direction:column;padding:0;list-style:none;display:flex}.price-card ul li{color:var(--text-secondary);font-size:var(--font-body);padding-left:var(--space-md);position:relative}.price-card ul li:before{content:"—";color:var(--color-primary);position:absolute;left:0}.price-card .cta-pill{text-align:center;box-shadow:none;align-self:stretch;margin-top:auto}.price-card[data-tier=lifetime] .cta-pill{box-shadow:var(--shadow-md)}.price-card .trial-line{color:var(--text-tertiary);font-size:var(--font-small);text-align:center;margin:0}.badge{top:calc(-1 * var(--space-sm));background:var(--color-secondary);color:var(--text-primary);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-pill);font-family:var(--font-mono-family);font-size:var(--font-small);letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;margin:0;font-weight:600;position:absolute;left:50%;transform:translate(-50%)}@media (min-width:768px){.price-grid{grid-template-columns:repeat(3,1fr)}}.faq{margin-top:var(--space-5xl);border-top:1px solid var(--color-muted);padding-top:var(--space-4xl)}.faq h3{font-family:var(--font-display-family);color:var(--text-primary);margin:0 0 var(--space-lg);letter-spacing:-.01em;font-size:2rem;font-weight:700}.faq details{border-bottom:1px solid var(--color-muted);padding:var(--space-md) 0}.faq details:first-of-type{border-top:1px solid var(--color-muted)}.faq summary{cursor:pointer;font-family:var(--font-body-family);color:var(--text-primary);padding:var(--space-sm) 0;justify-content:space-between;align-items:center;gap:var(--space-md);min-height:44px;font-size:1.0625rem;font-weight:500;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-family:var(--font-mono-family);color:var(--color-primary);transition:transform var(--dur-fast) var(--ease-snap);font-size:1.5rem;line-height:1}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--text-secondary);padding:var(--space-sm) 0 var(--space-md);max-width:60ch;margin:0;line-height:1.65}.closing-cta{text-align:center;padding:var(--space-section) var(--space-md);background:radial-gradient(100% 80%,#9b7bd414,#0000 65%)}.closing-cta .closing-logo{width:96px;height:96px;margin:0 auto var(--space-xl);filter:drop-shadow(0 8px 32px #9b7bd459);display:block}.closing-cta h2{font-family:var(--font-display-family);font-size:var(--font-heading);letter-spacing:-.02em;color:var(--text-primary);margin:0 auto var(--space-md);max-width:18ch;font-weight:700;line-height:1.05}.closing-cta p{color:var(--text-tertiary);font-family:var(--font-mono-family);font-size:var(--font-small);letter-spacing:.22em;text-transform:uppercase;margin:0 0 var(--space-xl)}.closing-cta .cta-pill{padding:var(--space-md) var(--space-xxl)}.use-grid{gap:var(--space-xxl);margin-top:var(--space-xxl);grid-template-columns:1fr;display:grid}.use-card{flex-direction:column;display:flex}.use-visual{aspect-ratio:4/3;border-radius:var(--radius-md);border:1px solid var(--glass-stroke);background:radial-gradient(120% 80% at 50% 100%, var(--use-glow) 0%, transparent 65%), linear-gradient(180deg, var(--bg-dark-matter) 0%, var(--color-surface) 100%);margin-bottom:var(--space-md);padding:var(--space-xl);align-items:flex-end;display:flex;position:relative;overflow:hidden}.use-card[data-band=beta]{--use-glow:#e8a84052;--band-color:var(--brand-spectrum-beta)}.use-card[data-band=delta]{--use-glow:#6b7fe852;--band-color:var(--brand-spectrum-delta)}.use-card[data-band=alpha]{--use-glow:#5a9bd652;--band-color:var(--brand-spectrum-alpha)}.use-card[data-band=gamma]{--use-glow:#e06b5e52;--band-color:var(--brand-spectrum-gamma)}.use-state{font-family:var(--font-mono-family);font-size:var(--font-small);letter-spacing:.22em;text-transform:uppercase;color:var(--band-color);font-weight:600}.use-card h3{font-family:var(--font-display-family);color:var(--text-primary);margin:0 0 var(--space-sm);letter-spacing:-.01em;font-size:1.5rem;font-weight:700}.use-card p{color:var(--text-tertiary);max-width:50ch;margin:0;line-height:1.6}@media (min-width:768px){.use-grid{gap:var(--space-xl) var(--space-xxl);grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.use-grid{grid-template-columns:repeat(4,1fr)}}.benefits-grid{gap:var(--space-md);margin-top:var(--space-xxl);grid-template-columns:1fr;display:grid}.benefit-tile{padding:var(--space-xl);border:1px solid var(--color-muted);border-radius:var(--radius-md);background:linear-gradient(180deg, var(--glass-subtle), transparent)}.benefit-mark{background:var(--glass-light);border:1px solid var(--glass-stroke);width:32px;height:32px;margin-bottom:var(--space-md);border-radius:50%;display:block;position:relative}.benefit-mark:after{content:"";background:var(--color-primary);box-shadow:0 0 16px var(--color-primary);border-radius:50%;position:absolute;inset:8px}.benefit-tile h3{font-family:var(--font-display-family);color:var(--text-primary);margin:0 0 var(--space-sm);letter-spacing:-.01em;font-size:1.25rem;font-weight:700}.benefit-tile p{color:var(--text-tertiary);margin:0;line-height:1.55}@media (min-width:768px){.benefits-grid{gap:var(--space-xl);grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.benefits-grid{grid-template-columns:repeat(3,1fr)}}.scape-grid,.music-grid{gap:var(--space-md);margin-top:var(--space-xxl);grid-template-columns:repeat(2,1fr);display:grid}@media (min-width:640px){.scape-grid,.music-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1024px){.scape-grid,.music-grid{grid-template-columns:repeat(4,1fr)}}.scape-tile,.music-tile{aspect-ratio:1;border-radius:var(--radius-md);border:1px solid var(--glass-stroke);isolation:isolate;transition:transform var(--dur-fast) var(--ease-snap), border-color var(--dur-fast) var(--ease-snap);position:relative;overflow:hidden}.scape-tile img,.music-tile img{object-fit:cover;z-index:0;width:100%;height:100%;transition:transform var(--dur-mid) var(--ease-deliberate);position:absolute;inset:0}.scape-tile:after,.music-tile:after{content:"";z-index:1;background:linear-gradient(#0000 35%,#070b12d9 100%);position:absolute;inset:0}.scape-tile:hover,.music-tile:hover{border-color:var(--glass-light);transform:translateY(-2px)}.scape-tile:hover img,.music-tile:hover img{transform:scale(1.04)}.tile-meta{z-index:2;padding:var(--space-md);flex-direction:column;justify-content:flex-end;gap:4px;height:100%;margin-top:auto;display:flex;position:relative}.tile-meta span{font-family:var(--font-display-family);color:var(--text-primary);letter-spacing:-.01em;text-shadow:0 1px 12px #0009;font-size:1rem;font-weight:700}.tile-band{text-transform:uppercase;font-family:var(--font-mono-family)!important;font-weight:600!important;font-size:var(--font-small)!important;letter-spacing:.22em!important;color:var(--text-tertiary)!important}.catalog-line{margin-top:var(--space-xl);color:var(--text-tertiary);font-family:var(--font-mono-family);font-size:var(--font-small);letter-spacing:.18em;text-transform:uppercase;text-align:center}.tones-grid{gap:var(--space-md);margin-top:var(--space-xxl);grid-template-columns:1fr;display:grid}@media (min-width:640px){.tones-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.tones-grid{grid-template-columns:repeat(4,1fr)}}.tone-card{padding:var(--space-xl);border:1px solid var(--color-muted);border-radius:var(--radius-md);background:linear-gradient(180deg, var(--glass-subtle), transparent);gap:var(--space-md);flex-direction:column;min-height:220px;display:flex}.tone-mark{background:radial-gradient(circle at 50% 50%, #ffffff59, transparent 60%), var(--color-primary);border-radius:50%;width:32px;height:32px;display:block;box-shadow:0 0 24px #9b7bd480}.tone-mark[data-tone=isochronic]{background:radial-gradient(circle at 50% 50%, #ffffff59, transparent 60%), var(--brand-spectrum-alpha);box-shadow:0 0 24px var(--brand-spectrum-alpha)}.tone-mark[data-tone=monaural]{background:radial-gradient(circle at 50% 50%, #ffffff59, transparent 60%), var(--brand-spectrum-beta);box-shadow:0 0 24px var(--brand-spectrum-beta)}.tone-mark[data-tone=mixed]{background:radial-gradient(circle at 50% 50%, #ffffff59, transparent 60%), var(--brand-spectrum-gamma);box-shadow:0 0 24px var(--brand-spectrum-gamma)}.tone-card h3{font-family:var(--font-display-family);color:var(--text-primary);letter-spacing:-.01em;margin:0;font-size:1.25rem;font-weight:700}.tone-copy{color:var(--text-tertiary);margin:0;line-height:1.55}.tone-copy[data-placeholder=true]{color:var(--text-disabled);font-style:italic}.bands-eyebrow{margin:var(--space-3xl) 0 var(--space-md);font-family:var(--font-mono-family);font-size:var(--font-small);color:var(--text-tertiary);letter-spacing:.24em;text-transform:uppercase}.bands-row{gap:var(--space-sm);grid-template-columns:1fr;display:grid}@media (min-width:640px){.bands-row{grid-template-columns:repeat(5,1fr)}}.band-chip{padding:var(--space-md);padding-left:calc(var(--space-md) + 4px);border-radius:var(--radius-sm);border:1px solid var(--color-muted);background:var(--glass-subtle);flex-direction:column;gap:2px;display:flex;position:relative;overflow:hidden}.band-chip:before{content:"";background:var(--band-color);width:3px;box-shadow:0 0 16px var(--band-color);position:absolute;top:0;bottom:0;left:0}.band-chip[data-band=delta]{--band-color:var(--brand-spectrum-delta)}.band-chip[data-band=theta]{--band-color:var(--brand-spectrum-theta)}.band-chip[data-band=alpha]{--band-color:var(--brand-spectrum-alpha)}.band-chip[data-band=beta]{--band-color:var(--brand-spectrum-beta)}.band-chip[data-band=gamma]{--band-color:var(--brand-spectrum-gamma)}.band-chip .band-state{font-family:var(--font-mono-family);font-size:var(--font-small);color:var(--band-color);letter-spacing:.2em;text-transform:uppercase;font-weight:600}.band-chip .band-name{font-family:var(--font-display-family);color:var(--text-primary);letter-spacing:-.01em;font-size:1rem;font-weight:700}.band-chip .band-freq{font-family:var(--font-mono-family);color:var(--text-tertiary);font-size:.75rem}html,body{margin:0;padding:0}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--font-body-family);font-size:var(--font-body);color:var(--text-secondary);background:var(--color-surface);-webkit-font-smoothing:antialiased;isolation:isolate;position:relative}body:before{content:"";pointer-events:none;z-index:999;opacity:var(--grain-opacity);mix-blend-mode:var(--grain-blend);background-image:var(--grain-tile);background-size:240px 240px;position:fixed;inset:0}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}