:root{--bg:#0f1419;--bg-elevated:#171d23;--bg-soft:#1c232a;--card:#ffffff09;--card-border:#ffffff1a;--text:#f4f6f8;--muted:#9ca8b4;--accent:#7459db;--accent-bright:#8064e8;--accent-soft:#7459db24;--accent-pale:#a58cf0;--success:#6fd39b;--max:1180px;--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 72% -6%, #7459db1f, transparent 30rem), var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--accent-pale);outline-offset:4px;border-radius:6px}.container{width:min(calc(100% - 40px), var(--max));margin-inline:auto}.narrow{max-width:780px}.site-header{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0f1419cc;border-bottom:1px solid #ffffff12;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:72px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-weight:750;text-decoration:none;display:inline-flex}.brand-mark,.mini-logo{color:#fff;background:linear-gradient(145deg,#222831,#101419);border:1px solid #ffffff1a;place-items:center;display:inline-grid;box-shadow:inset 0 0 0 1px #7459db1f}.brand-mark{border-radius:11px;width:38px;height:38px}.nav{align-items:center;gap:24px;display:flex}.nav a,.footer-links a{color:var(--muted);font-size:.95rem;text-decoration:none}.nav a:hover,.footer-links a:hover,.text-link:hover{color:#fff}.hero{padding:92px 0 88px;overflow:hidden}.hero-grid{grid-template-columns:.92fr 1.08fr;align-items:center;gap:66px;display:grid}.eyebrow{color:#b9a9f1;text-transform:uppercase;letter-spacing:.13em;margin-bottom:16px;font-size:.75rem;font-weight:800;display:inline-block}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.055em;margin-bottom:24px;font-size:clamp(3rem,6vw,5.5rem);line-height:.98}.hero-lead,.page-hero p,.section-heading p{color:var(--muted);font-size:1.15rem}.hero-lead{max-width:660px;margin-bottom:30px}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.button{border-radius:12px;justify-content:center;align-items:center;min-height:48px;padding:0 19px;font-weight:700;text-decoration:none;transition:transform .16s,background .16s,border-color .16s;display:inline-flex}.button-primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px #7459db38}.button-primary:hover{background:#6b4fd3}.button-secondary{background:#ffffff0b;border:1px solid #ffffff1a}.compatibility-note{color:var(--muted);margin:18px 0 0;font-size:.9rem}.app-shell-wrap{min-width:0;position:relative}.app-shell{z-index:2;background:#11171d;border:1px solid #ffffff1c;border-radius:22px;position:relative;overflow:hidden;box-shadow:0 36px 90px #00000075}.app-titlebar{background:#171d23;border-bottom:1px solid #ffffff12;justify-content:space-between;align-items:center;height:50px;padding:0 16px;display:flex}.app-title{align-items:center;gap:10px;font-weight:700;display:flex}.mini-logo{width:27px;height:27px;color:var(--accent-pale);border-radius:8px;font-size:.68rem}.window-buttons{gap:10px;display:flex}.window-buttons span{background:#ffffff38;border-radius:50%;width:9px;height:9px}.app-content{gap:11px;padding:14px;display:grid}.preview-header{justify-content:space-between;align-items:center;gap:18px;padding:2px 4px 4px;display:flex}.preview-header h2{letter-spacing:-.04em;margin:1px 0 0;font-size:1.72rem}.connected-pill{color:#75d4a4;background:#172c22;border:1px solid #315d49;border-radius:999px;align-items:center;gap:7px;padding:7px 11px;font-size:.76rem;font-weight:750;display:inline-flex}.connected-dot{background:#24915d;border-radius:50%;width:7px;height:7px}.preview-card,.accordion-stack span{background:#1a2026;border:1px solid #ffffff1a;border-radius:16px}.preview-card{padding:16px}.preview-row,.eq-preview-head,.volume-preview-row,.battery-preview-row,.eq-horizontal-label{justify-content:space-between;align-items:center;gap:14px;display:flex}.preview-row h3{margin:3px 0 0;font-size:1.05rem}.preview-button,.speaker-button,.preset{color:#edf1f4;background:#222a31;border:1px solid #39434d}.preview-button{border-radius:9px;padding:7px 11px;font-size:.74rem;font-weight:700}.device-details-preview{color:#dce5ed;border-top:1px solid #303942;grid-template-columns:auto 1fr;align-items:start;gap:8px;margin-top:13px;padding-top:12px;font-size:.74rem;display:grid}.device-details-preview strong,.device-details-preview small{display:block}.device-details-preview small{color:#8fa0af;margin-top:1px;font-size:.67rem}.preview-grid-two{grid-template-columns:1fr 1fr;gap:11px;display:grid}.tiny-label{color:#96abc0;letter-spacing:.13em;font-size:.61rem;font-weight:800}.battery-preview-row{justify-content:flex-start;margin-top:11px}.battery-graphic{border:3px solid #9aa6b2;border-radius:9px;width:82px;height:38px;padding:4px;position:relative}.battery-graphic:after{content:"";background:#9aa6b2;border-radius:0 4px 4px 0;width:6px;height:15px;position:absolute;top:10px;right:-8px}.battery-level{background:#39a86b;border-radius:5px;width:90%;height:100%;display:block}.battery-value{letter-spacing:-.05em;font-size:2.2rem;line-height:1}.mode-value{letter-spacing:-.04em;margin-top:5px;font-size:1.9rem;display:block}.segmented{background:#11171c;border-radius:11px;grid-template-columns:1fr 1fr;gap:4px;margin-top:10px;padding:4px;display:grid}.segment{color:#b6c0ca;text-align:center;border-radius:8px;padding:7px;font-size:.76rem;font-weight:700}.segment.active{background:var(--accent);color:#fff;box-shadow:0 2px 8px #7459db3d}.volume-preview{padding-top:13px;padding-bottom:13px}.volume-preview-row{margin-top:9px}.speaker-button{border-radius:9px;place-items:center;width:34px;height:34px;font-size:.9rem;display:inline-grid}.volume-track,.eq-horizontal-track{background:#f0f1f3;border-radius:999px;flex:1;height:7px;display:block;position:relative}.volume-fill,.eq-horizontal-fill{border-radius:inherit;background:var(--accent-bright);position:absolute;inset:0 auto 0 0}.volume-fill{width:94%}.volume-thumb,.eq-horizontal-thumb{background:var(--accent-bright);border-radius:50%;width:14px;height:14px;position:absolute;top:50%;transform:translate(-50%,-50%)}.volume-thumb{left:94%}.eq-preview-head p{color:#92a3b3;margin:2px 0 0;font-size:.67rem}.reset-link{color:#b5a7ec;font-size:.68rem;font-weight:700}.eq-horizontal-grid{grid-template-columns:repeat(3,1fr);gap:13px;margin-top:16px;display:grid}.eq-horizontal-item{min-width:0}.eq-horizontal-label{margin-bottom:8px;font-size:.69rem}.eq-horizontal-label span{color:#c5ced6}.eq-horizontal-track{height:6px}.eq-horizontal-fill{width:50%}.preset-grid{grid-template-columns:repeat(4,1fr);gap:7px;margin-top:15px;display:grid}.preset{text-align:center;border-radius:8px;justify-content:center;align-items:center;min-height:34px;padding:5px 7px;font-size:.62rem;font-weight:700;display:inline-flex}.preset.active{color:#fff;background:#4b3a72;border-color:#8064e8}.accordion-stack{gap:7px;display:grid}.accordion-stack span{color:#e8edf2;padding:11px 13px;font-size:.71rem;font-weight:700}.glow{filter:blur(62px);opacity:.26;border-radius:50%;position:absolute}.glow-one{background:#7459db;width:220px;height:220px;top:-30px;right:-50px}.glow-two{background:#4b3a72;width:180px;height:180px;bottom:-40px;left:-40px}.section{padding:96px 0}.section-alt{background:#ffffff05;border-block:1px solid #ffffff0e}.section-heading{text-align:center;max-width:720px;margin:0 auto 44px}.section-heading.left{text-align:left;margin-inline:0}.section-heading h2,.split-section h2,.privacy-grid h2,.cta-card h2,.notice-card h2,.support-card h2,.support-contact h2{letter-spacing:-.035em;margin-bottom:14px;font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.08}.feature-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.feature-card,.feature-list-card,.support-card,.notice-card{border:1px solid var(--card-border);background:var(--card);border-radius:18px}.feature-card{padding:24px}.feature-card h3{margin:14px 0 8px;font-size:1.08rem}.feature-card p,.feature-list-card p,.support-card p,.support-card li,.notice-card p,.body-copy,.privacy-grid p,.cta-card p,.policy p,.faq-list p,.support-contact p{color:var(--muted)}.feature-icon{background:var(--accent-soft);color:#cbbcff;border-radius:10px;place-items:center;width:36px;height:36px;font-size:1.5rem;display:grid}.split-section,.privacy-grid{grid-template-columns:1fr 1fr;align-items:start;gap:72px;display:grid}.body-copy p,.privacy-grid p{font-size:1.08rem}.text-link{color:#c7b8ff;font-weight:700;text-decoration:none}.privacy-band{background:radial-gradient(circle at 20% 20%,#7459db21,#0000 34rem),#111217}.cta-card{border-radius:var(--radius);background:linear-gradient(135deg,#7459db1a,#ffffff06);border:1px solid #7459db47;justify-content:space-between;align-items:center;gap:40px;padding:38px;display:flex}.cta-card h2{max-width:680px}.cta-actions{justify-items:end;gap:11px;display:grid}.price{font-size:1.5rem;font-weight:800}.page-hero{padding:96px 0 72px}.page-hero h1{font-size:clamp(3rem,6vw,5rem)}.feature-list-grid,.support-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.feature-list-card,.support-card{padding:28px}.feature-list-card h2{margin-bottom:8px;font-size:1.15rem}.notice-card{max-width:820px;padding:34px}.support-card ol,.support-card ul{margin:0;padding-left:1.25rem}.support-card li+li{margin-top:10px}.faq-list{gap:10px;display:grid}.faq-list details{border:1px solid var(--card-border);background:var(--card);border-radius:14px}.faq-list summary{cursor:pointer;padding:18px 20px;font-weight:700}.faq-list details p{margin:0;padding:0 20px 20px}.support-contact{margin-top:54px}.policy{max-width:820px}.policy h2{margin:42px 0 12px;font-size:1.45rem}.policy p{font-size:1.03rem}.site-footer{border-top:1px solid #ffffff12;padding:44px 0 28px}.footer-grid{justify-content:space-between;gap:30px;display:flex}.footer-brand{margin-bottom:13px}.muted{color:var(--muted)}.footer-links{align-items:flex-start;gap:22px;display:flex}.footer-bottom{color:#7f828a;border-top:1px solid #ffffff0f;grid-template-columns:auto 1fr;gap:30px;margin-top:36px;padding-top:22px;font-size:.8rem;display:grid}.footer-bottom p:last-child{text-align:right}@media (max-width:1020px){.hero-grid{grid-template-columns:1fr;gap:54px}.app-shell-wrap{width:min(760px,100%);margin-inline:auto}}@media (max-width:900px){.split-section,.privacy-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.split-section,.privacy-grid{gap:26px}.cta-card{flex-direction:column;align-items:flex-start}.cta-actions{justify-items:start}}@media (max-width:680px){.container{width:min(calc(100% - 28px), var(--max))}.header-inner{min-height:64px}.nav{gap:14px}.nav a{font-size:.85rem}.hero,.page-hero{padding-top:66px}.hero{padding-bottom:70px}h1{font-size:clamp(2.8rem,15vw,4.3rem)}.feature-grid,.feature-list-grid,.support-grid{grid-template-columns:1fr}.section{padding:70px 0}.preview-grid-two,.eq-horizontal-grid{grid-template-columns:1fr}.preset-grid{grid-template-columns:repeat(2,1fr)}.footer-grid,.footer-links{flex-direction:column}.footer-bottom{grid-template-columns:1fr;gap:6px}.footer-bottom p:last-child{text-align:left}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.product-shot-frame{z-index:2;background:#11171d;border:1px solid #ffffff1f;border-radius:22px;position:relative;overflow:hidden;box-shadow:0 36px 90px #00000075,0 0 0 1px #7459db0d}.product-shot-titlebar{background:#171d23;border-bottom:1px solid #ffffff12;justify-content:space-between;align-items:center;height:52px;padding:0 16px;display:flex}.preview-app-icon{object-fit:contain;width:28px;height:28px;display:block}.product-shot{background:#0f1419;width:100%;height:auto;display:block}.brand-icon{object-fit:contain;width:38px;height:38px;display:block}.footer-brand-icon{object-fit:contain;width:32px;height:32px;display:block}@media (max-width:1020px){.product-shot-frame{max-width:760px;margin-inline:auto}}@keyframes qc-fade-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes qc-product-in{0%{opacity:0;transform:translateY(22px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes qc-float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes qc-glow-drift-one{0%,to{transform:translate(0,0)scale(1)}50%{transform:translate(-18px,14px)scale(1.06)}}@keyframes qc-glow-drift-two{0%,to{transform:translate(0,0)scale(1)}50%{transform:translate(20px,-12px)scale(1.08)}}.hero-copy>*{opacity:0;animation:.62s cubic-bezier(.2,.75,.25,1) forwards qc-fade-up}.hero-copy>:first-child{animation-delay:40ms}.hero-copy>:nth-child(2){animation-delay:.11s}.hero-copy>:nth-child(3){animation-delay:.18s}.hero-copy>:nth-child(4){animation-delay:.25s}.hero-copy>:nth-child(5){animation-delay:.32s}.product-shot-frame{opacity:0;transform-origin:50%;animation:.78s cubic-bezier(.2,.75,.25,1) .16s forwards qc-product-in,6.5s ease-in-out 1.1s infinite qc-float}.glow-one{animation:9s ease-in-out infinite qc-glow-drift-one}.glow-two{animation:11s ease-in-out infinite qc-glow-drift-two}.brand-icon,.preview-app-icon,.button,.feature-card,.feature-list-card,.support-card,.notice-card,.faq-list details{transition:transform .18s,border-color .18s,background-color .18s,box-shadow .18s}.brand:hover .brand-icon{transform:scale(1.055)rotate(-2deg)}.button:hover{transform:translateY(-2px)}.button-primary:hover{box-shadow:0 12px 30px #7459db4d}.feature-card:hover,.feature-list-card:hover,.support-card:hover,.notice-card:hover{background:#ffffff0d;border-color:#8064e852;transform:translateY(-3px)}.feature-icon{transition:transform .2s cubic-bezier(.2,.75,.25,1),background-color .2s}.feature-card:hover .feature-icon{background:#7459db38;transform:scale(1.08)}.faq-list details[open]{border-color:#8064e847}@media (prefers-reduced-motion:reduce){.hero-copy>*,.product-shot-frame,.glow-one,.glow-two{opacity:1;transform:none;animation:none!important}.brand-icon,.preview-app-icon,.button,.feature-card,.feature-list-card,.support-card,.notice-card,.feature-icon,.faq-list details{transition:none!important}}.section-alt{background:radial-gradient(circle at 50% 0,#7459db14,#0000 34rem),#ffffff04;position:relative;overflow:hidden}.section-alt:before{content:"";pointer-events:none;background-color:#0000;background-image:linear-gradient(#ffffff05 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000004d,#0000 72%);mask-image:linear-gradient(#0000004d,#0000 72%)}.section-alt .container{z-index:1;position:relative}.section-heading{margin-bottom:54px}.section-heading .eyebrow{margin-bottom:12px}.section-heading h2{max-width:760px;margin-inline:auto}.section-heading p{color:#9da9b6;max-width:760px;margin-inline:auto}.feature-grid{gap:18px}.feature-card{background:linear-gradient(#ffffff0b,#ffffff06);border:1px solid #ffffff18;border-radius:20px;min-height:230px;padding:28px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff06,0 16px 34px #0000001f}.feature-card:after{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle,#7459db2e,#0000 68%);border-radius:50%;width:150px;height:150px;transition:opacity .22s,transform .22s;position:absolute;bottom:-80px;right:-70px;transform:scale(.85)}.feature-card:hover:after{opacity:1;transform:scale(1)}.feature-card:hover{border-color:#8064e847;transform:translateY(-4px);box-shadow:inset 0 1px #ffffff08,0 20px 44px #0000002e}.feature-card h3{margin:18px 0 8px;font-size:1.08rem;line-height:1.35}.feature-card p{color:#a7b2bd;margin-bottom:0;font-size:.97rem;line-height:1.65}.feature-icon{color:#0000;background:linear-gradient(#7459db33,#7459db1a);border:1px solid #a58cf033;border-radius:12px;width:42px;height:42px;position:relative;box-shadow:inset 0 1px #ffffff0a}.feature-icon:before{content:"";background:linear-gradient(135deg,#a58cf0,#7459db);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 4px #7459db1a,0 0 18px #7459db3d}.feature-card:hover .feature-icon{background:linear-gradient(#7459db45,#7459db21);border-color:#a58cf052;transform:translateY(-2px)scale(1.04)}.feature-card:nth-child(2),.feature-card:nth-child(5){background:linear-gradient(#8064e80e,#ffffff06)}@media (max-width:900px){.feature-card{min-height:210px}}@media (max-width:680px){.section-heading{margin-bottom:36px}.feature-card{min-height:0;padding:24px}}@media (prefers-reduced-motion:reduce){.feature-card,.feature-card:after,.feature-icon{transition:none!important}}.feature-icon{color:#a58cf0;background:linear-gradient(#7459db38,#7459db1a);border:1px solid #a58cf038;border-radius:12px;place-items:center;width:42px;height:42px;display:grid;position:relative;box-shadow:inset 0 1px #ffffff0a,0 8px 20px #0000001a}.feature-icon:before{content:none}.feature-icon svg{color:currentColor;width:18px;height:18px;display:block}.feature-card:hover .feature-icon{color:#c0adff;background:linear-gradient(#7459db4d,#7459db24);border-color:#a58cf061;transform:translateY(-2px)scale(1.05);box-shadow:inset 0 1px #ffffff0d,0 10px 24px #7459db1f}@media (prefers-reduced-motion:reduce){.feature-icon{transform:none!important}}