/* ============================================================
   RONE AUDIO — site-wide stylesheet
   RONE graphite design language, as shipped in the plugins.
   Single dark theme by design: these are hardware instruments.
   ============================================================ */
:root {
    --ground:  #14161A;
    --panel:   #17191E;
    --card:    #101216;
    --drawer:  #1B1E23;
    --line:    #23262C;
    --line2:   #2A2E35;
    --line3:   #383D45;
    --text:    #E8EAED;
    --text2:   #B9BDC4;
    --dim:     #7A7F88;
    --faint:   #4E535B;

    --neon:       #9D6BFF;               /* site accent = Plugins Center purple */
    --neon-glow:  rgba(157,107,255,0.5);
    --neon-soft:  rgba(157,107,255,0.14);

    --c-reverb:   #2BD9FF;
    --c-stutter:  #FFD02B;
    --c-stucker:  #9D6BFF;
    --c-throw:    #9EC5FF;
    --c-flanger:  #FF3E6C;
    --c-analyzer: #3EFF8B;
    --c-space:    #FF8A3D;

    /* live knob state — driven by the homepage hero knobs */
    --fx-space:  0.62;
    --fx-energy: 0.8;
    --fx-chaos:  0.38;

    --font-disp: 'Sora', 'Segoe UI', sans-serif;
    --font-body: 'Manrope', 'Segoe UI', -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Consolas', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
    font-family: var(--font-body);
    background: var(--ground);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
body > main { flex: 1; }

::selection { background: var(--neon-soft); color: var(--text); }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img { max-width: 100%; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; width: 100%; }

/* per-product accent scopes (product pages set these on <body>) */
.acc-reverb   { --kn: var(--c-reverb);   --kn-glow: rgba(43,217,255,0.5);  --kn-soft: rgba(43,217,255,0.14); }
.acc-stutter  { --kn: var(--c-stutter);  --kn-glow: rgba(255,208,43,0.5);  --kn-soft: rgba(255,208,43,0.14); }
.acc-stucker  { --kn: var(--c-stucker);  --kn-glow: rgba(157,107,255,0.5); --kn-soft: rgba(157,107,255,0.14); }
.acc-throw    { --kn: var(--c-throw);    --kn-glow: rgba(158,197,255,0.5); --kn-soft: rgba(158,197,255,0.14); }
.acc-flanger  { --kn: var(--c-flanger);  --kn-glow: rgba(255,62,108,0.5);  --kn-soft: rgba(255,62,108,0.14); }
.acc-analyzer { --kn: var(--c-analyzer); --kn-glow: rgba(62,255,139,0.5);  --kn-soft: rgba(62,255,139,0.14); }
.acc-space    { --kn: var(--c-space);    --kn-glow: rgba(255,138,61,0.5);  --kn-soft: rgba(255,138,61,0.14); }

/* ---------- Nav ---------- */
#nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(23,25,30,0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
#nav .wrap {
    display: flex; align-items: center; gap: 12px;
    height: 60px;
}
/* RONE R logo mark — the same inline SVG the plugins ship in their header */
.logo-glyph {
    width: 40px; height: 21px;
    flex-shrink: 0;
    overflow: visible;
    filter: drop-shadow(0 0 6px var(--neon-glow));
    transition: filter 0.18s ease;
}
.logo-glyph .r-stem { fill: var(--neon); }
.logo-glyph .r-line { fill: none; stroke: var(--neon); stroke-width: 4.2; }
a:hover > .logo-glyph { filter: drop-shadow(0 0 11px var(--neon)); }
.wordmark {
    font-family: var(--font-disp);
    font-size: 16px; font-weight: 800;
    letter-spacing: 0.14em; color: var(--text);
    white-space: nowrap;
}
.wordmark i {
    font-style: normal; color: var(--neon);
    text-shadow: 0 0 12px var(--neon-glow);
}
.nav-sub {
    font-size: 9px; font-weight: 700; color: var(--faint);
    letter-spacing: 0.3em; margin-top: 3px;
}
#nav nav {
    margin-left: auto;
    display: flex; align-items: center; gap: 26px;
}
#nav nav a.nav-link {
    font-size: 11px; font-weight: 800; letter-spacing: 0.18em;
    color: var(--dim); transition: color 0.2s;
}
#nav nav a.nav-link:hover, #nav nav a.nav-link.here { color: var(--text); }
/* SIGN IN reads as an action, not a page: outlined pill next to the filled CTA */
#nav nav a.nav-signin {
    padding: 8px 16px; border-radius: 999px;
    border: 1px solid var(--line3);
    color: var(--text);
    font-size: 10px;
    transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
}
#nav nav a.nav-signin:hover { border-color: var(--neon); color: var(--neon); box-shadow: 0 0 14px var(--neon-soft); }

/* mobile menu */
.menu-btn {
    display: none;
    margin-left: auto;
    width: 38px; height: 38px;
    border: 1px solid var(--line3); border-radius: 8px;
    background: transparent; color: var(--text2);
    cursor: pointer;
    align-items: center; justify-content: center;
}
#mobile-menu {
    display: none;
    flex-direction: column;
    border-top: 1px solid var(--line);
    background: var(--panel);
}
#mobile-menu a {
    padding: 14px 24px;
    font-size: 12px; font-weight: 800; letter-spacing: 0.18em;
    color: var(--text2);
    border-bottom: 1px solid var(--line);
}
#mobile-menu a:last-child { border-bottom: none; }
#nav.mobile-open #mobile-menu { display: flex; }
/* The full header row — brand, the PLUGINS sub-label, four links, the SIGN IN
   pill and the GET ALL ACCESS button — measures ~897px of content, so it needs
   a ~915px viewport before anything is forced to shrink. At 760px the pill was
   clipped off the right edge and SIGN IN wrapped to two lines; the hamburger
   now takes over at 940px, with room to spare above it. */
@media (max-width: 940px) {
    #nav nav { display: none; }
    .menu-btn { display: inline-flex; }
    .nav-sub { display: none; }
}

/* ---------- Buttons — straight from the plugin UIs ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 11px 22px; border-radius: 8px;
    border: 1px solid var(--line3); background: transparent;
    color: var(--text2);
    font-family: var(--font-body);
    font-size: 11px; font-weight: 800; letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer; transition: all 0.2s;
    white-space: nowrap;
}
.btn:hover { border-color: var(--dim); color: var(--text); }
.btn:focus-visible, a:focus-visible, button:focus-visible, .knob:focus-visible {
    outline: 2px solid var(--neon); outline-offset: 3px;
}
.btn.fill {
    border-color: transparent;
    background: var(--neon); color: #0F1114;
    box-shadow: 0 0 calc(10px + var(--fx-energy) * 26px) var(--neon-glow);
}
.btn.fill:hover { filter: brightness(1.08); color: #0F1114; }
.btn.sm { padding: 8px 16px; font-size: 10px; }

/* ---------- Hero (homepage) ---------- */
#hero {
    position: relative;
    background: linear-gradient(180deg, var(--panel) 0%, var(--ground) 100%);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}
#hero-aura {
    position: absolute; inset: -25%;
    pointer-events: none;
    background:
        radial-gradient(45% 55% at 68% 22%, rgba(157,107,255,0.16) 0%, transparent 60%),
        radial-gradient(38% 48% at 25% 15%, rgba(43,217,255,0.10) 0%, transparent 55%),
        radial-gradient(30% 40% at 50% 80%, rgba(255,62,108,0.06) 0%, transparent 60%);
    opacity: calc(0.2 + var(--fx-space) * 0.8);
    transform: scale(calc(0.85 + var(--fx-space) * 0.35));
    transition: opacity 0.25s ease, transform 0.4s ease;
    will-change: opacity, transform;
}
#hero .wrap {
    position: relative; z-index: 1;
    padding-top: 84px; padding-bottom: 72px;
    display: flex; flex-direction: column; align-items: center; text-align: center;
}
.eyebrow {
    font-size: 10px; font-weight: 700; letter-spacing: 0.34em;
    color: var(--faint); text-transform: uppercase;
}
.eyebrow .led {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: var(--neon); box-shadow: 0 0 8px var(--neon-glow);
    margin-right: 10px; vertical-align: 1px;
    animation: ledpulse calc(2.6s - var(--fx-energy) * 2s) ease-in-out infinite;
}
@keyframes ledpulse { 50% { opacity: 0.35; } }
#hero h1 {
    font-family: var(--font-disp);
    font-weight: 800;
    font-size: clamp(34px, 6vw, 62px);
    line-height: 1.06;
    letter-spacing: -0.01em;
    margin: 22px 0 18px;
    text-wrap: balance;
    max-width: 15ch;
    text-shadow:
        calc(var(--fx-chaos) * 3px) 0 rgba(255,62,108, calc(var(--fx-chaos) * 0.55)),
        calc(var(--fx-chaos) * -3px) 0 rgba(43,217,255, calc(var(--fx-chaos) * 0.55));
    will-change: transform;
}
#hero h1 em {
    font-style: normal; color: var(--neon);
    text-shadow: 0 0 24px var(--neon-glow);
}
#hero .lede {
    color: var(--text2); font-size: 17px; font-weight: 500;
    line-height: 1.65; max-width: 54ch; text-wrap: balance;
}
#hero .lede b { color: var(--text); font-weight: 800; }
.hero-ctas { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; justify-content: center; }
.hero-chips { display: flex; gap: 10px; margin-top: 34px; flex-wrap: wrap; justify-content: center; }
.chip {
    font-family: var(--font-mono);
    font-size: 10px; font-weight: 500; letter-spacing: 0.14em;
    color: var(--dim);
    border: 1px solid var(--line2); border-radius: 5px;
    padding: 5px 10px;
    background: var(--card);
}

/* ---------- Arc knobs (the plugins' signature control) ---------- */
#knob-row {
    display: flex; align-items: flex-end; justify-content: center;
    gap: clamp(28px, 6vw, 64px);
    margin-top: 54px;
    user-select: none; -webkit-user-select: none;
}
.knob-group { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.knob-group > label {
    font-size: 10px; font-weight: 800; letter-spacing: 0.28em;
    color: var(--dim); text-transform: uppercase;
}
.arck { position: relative; flex-shrink: 0; cursor: ns-resize; touch-action: none; }
.arck svg { position: absolute; inset: 0; pointer-events: none; overflow: visible; }
.arck .track { fill: none; stroke: var(--line); stroke-linecap: round; }
.arck .lit {
    fill: none; stroke: var(--kn, var(--neon)); stroke-linecap: round;
    filter: drop-shadow(0 0 5px var(--kn-glow, var(--neon-glow)));
}
.arck .kbody {
    position: absolute; border-radius: 50%;
    background: radial-gradient(circle at 38% 30%, #363B42 0%, #26292F 52%, #1A1C21 100%);
    box-shadow:
        0 12px 24px rgba(0,0,0,0.55),
        inset 0 2px 3px rgba(255,255,255,0.07),
        inset 0 -7px 16px rgba(0,0,0,0.45);
}
.arck .kbody::before {
    content: ''; position: absolute; inset: 9%; border-radius: 50%;
    background: radial-gradient(circle at 40% 32%, #2C3037 0%, #1D2025 60%, #16181C 100%);
    box-shadow: inset 0 1px 2px rgba(255,255,255,0.05), 0 2px 6px rgba(0,0,0,0.4);
}
.arck .kdot {
    position: absolute; left: 50%; border-radius: 50%;
    background: #F2F4F6;
    box-shadow: 0 0 7px rgba(255,255,255,0.5);
    z-index: 2; pointer-events: none;
}
.arck .cval {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    pointer-events: none;
    font-family: var(--font-disp); font-weight: 700;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    z-index: 3;
}
.arck.size-m { width: 104px; height: 104px; }
.arck.size-m .track, .arck.size-m .lit { stroke-width: 4.5; }
.arck.size-m .kbody { inset: 13px; }
.arck.size-m .kdot { top: 21px; width: 6px; height: 6px; margin-left: -3px; transform-origin: 50% 31px; }
.arck.size-m .cval { font-size: 15px; }
.arck.size-l { width: 124px; height: 124px; }
.arck.size-l .track, .arck.size-l .lit { stroke-width: 5; }
.arck.size-l .kbody { inset: 15px; }
.arck.size-l .kdot { top: 23px; width: 7px; height: 7px; margin-left: -3.5px; transform-origin: 50% 39px; }
.arck.size-l .cval { font-size: 18px; }

@keyframes arc-in { from { stroke-dasharray: 0 999; } }
#hero .arck .lit { animation: arc-in 1.1s cubic-bezier(0.22,0.9,0.3,1) both; }

/* ---------- Live scope ---------- */
#scope {
    position: relative;
    width: 100%; max-width: 860px; height: 110px;
    margin-top: 44px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}
#scope canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.scope-label {
    position: absolute; top: 8px; left: 12px; z-index: 2;
    font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.22em;
    color: var(--faint);
}
.scope-led {
    position: absolute; top: 10px; right: 12px; z-index: 2;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--c-analyzer);
    box-shadow: 0 0 8px rgba(62,255,139,0.5);
    animation: ledpulse calc(2.6s - var(--fx-energy) * 2s) ease-in-out infinite;
}
.knob-hint {
    margin-top: 16px; font-family: var(--font-mono);
    font-size: 10px; letter-spacing: 0.18em; color: var(--faint);
}

@media (prefers-reduced-motion: reduce) {
    #hero .arck .lit { animation: none; }
    .eyebrow .led, .scope-led { animation: none; }
    #hero-aura { transition: none; }
    html { scroll-behavior: auto; }
}

/* ---------- Sections ---------- */
section { padding: 84px 0; }
.sec-head { text-align: center; margin-bottom: 52px; }
.sec-head h2 {
    font-family: var(--font-disp); font-weight: 800;
    font-size: clamp(26px, 3.6vw, 38px);
    letter-spacing: 0.02em; margin-top: 16px;
    text-wrap: balance;
}
.sec-head p { color: var(--dim); font-size: 15px; margin-top: 12px; }
.glow-divider {
    width: 120px; height: 1px; margin: 22px auto 0;
    background: linear-gradient(90deg, transparent, var(--neon), transparent);
    box-shadow: 0 0 10px var(--neon-glow);
}

/* ---------- Plugin cards ---------- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr));
    gap: 18px;
}
.pcard {
    --kn: var(--neon);
    position: relative;
    display: flex; flex-direction: column;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.pcard:hover {
    border-color: var(--line3);
    box-shadow: 0 14px 30px -14px rgba(0,0,0,0.6), 0 0 0 1px var(--kn-soft);
    transform: translateY(-3px);
}
.pcard .face {
    display: flex; align-items: center; gap: 11px;
    padding: 12px 16px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
}
.pcard .picon {
    width: 32px; height: 32px; flex-shrink: 0;
    filter: drop-shadow(0 0 6px var(--kn-soft));
    transition: filter 0.25s ease, transform 0.25s ease;
}
.pcard:hover .picon {
    filter: drop-shadow(0 0 10px var(--kn-glow));
    transform: scale(1.06);
}
.pcard .pname {
    font-family: var(--font-disp);
    font-size: 14px; font-weight: 800; letter-spacing: 0.12em;
    white-space: nowrap;
}
.pcard .pname i {
    font-style: normal; color: var(--kn);
    text-shadow: 0 0 10px var(--kn-glow);
}
.pcard .vpill {
    margin-left: auto;
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em;
    color: var(--dim);
    border: 1px solid var(--line2); border-radius: 20px;
    padding: 3px 9px;
    white-space: nowrap;
}
.pcard .vpill.soon {
    color: var(--kn); border-color: var(--kn);
    box-shadow: 0 0 8px var(--kn-soft);
}
.pcard .pbody {
    display: flex; align-items: center; gap: 16px;
    padding: 18px 16px 14px;
    flex: 1;
}
.pcard .mini {
    position: relative; width: 72px; height: 72px; flex-shrink: 0;
}
.pcard .mini svg { position: absolute; inset: 0; overflow: visible; }
.pcard .mini .track { fill: none; stroke: var(--line); stroke-width: 4; stroke-linecap: round; }
.pcard .mini .lit {
    fill: none; stroke: var(--kn); stroke-width: 4; stroke-linecap: round;
    filter: drop-shadow(0 0 4px var(--kn-glow));
    stroke-dasharray: var(--lit) 999;
    transition: stroke-dasharray 0.5s cubic-bezier(0.22,0.9,0.3,1);
}
.pcard:hover .mini .lit { stroke-dasharray: var(--lit-hi) 999; }
.pcard .mini .mbody {
    position: absolute; inset: 10px; border-radius: 50%;
    background: radial-gradient(circle at 38% 30%, #363B42 0%, #26292F 52%, #1A1C21 100%);
    box-shadow: 0 8px 16px rgba(0,0,0,0.5), inset 0 2px 3px rgba(255,255,255,0.07), inset 0 -5px 10px rgba(0,0,0,0.45);
}
.pcard .mini .mbody::before {
    content: ''; position: absolute; inset: 9%; border-radius: 50%;
    background: radial-gradient(circle at 40% 32%, #2C3037 0%, #1D2025 60%, #16181C 100%);
}
.pcard .pdesc { color: var(--text2); font-size: 13.5px; line-height: 1.6; }
.pcard .pfoot {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    padding: 0 16px 16px;
}
.fmt {
    font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em;
    color: var(--dim);
    border: 1px solid var(--line2); border-radius: 4px;
    padding: 3px 7px;
}
.pcard .inc {
    margin-left: auto;
    font-size: 9px; font-weight: 800; letter-spacing: 0.16em;
    color: var(--kn);
}

/* ---------- Plugins Center strip ---------- */
#center-strip { padding: 0; }
#center-strip .inner {
    background:
        radial-gradient(120% 160% at 100% 0%, rgba(157,107,255,0.09) 0%, transparent 55%),
        linear-gradient(160deg, var(--drawer) 0%, var(--card) 100%);
    border: 1px solid var(--line2);
    border-radius: 14px;
    padding: 36px 38px;
    display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
}
#center-strip h3 {
    font-family: var(--font-disp); font-size: 21px; font-weight: 800;
    letter-spacing: 0.06em;
}
#center-strip h3 i {
    font-style: normal; color: var(--neon);
    text-shadow: 0 0 12px var(--neon-glow);
}
#center-strip p { color: var(--text2); font-size: 14px; line-height: 1.65; max-width: 58ch; margin-top: 8px; }
#center-strip .cta { margin-left: auto; }
@media (max-width: 860px) { #center-strip .cta { margin-left: 0; } }

/* ---------- Pricing ---------- */
#subscribe { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.price-card {
    max-width: 520px; margin: 0 auto;
    background: linear-gradient(160deg, var(--drawer) 0%, var(--card) 100%);
    border: 1px solid var(--line2);
    border-radius: 14px;
    padding: 42px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.price-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(80% 60% at 50% 0%, var(--neon-soft) 0%, transparent 60%);
    pointer-events: none;
}
.pass-pill {
    display: inline-block;
    font-size: 10px; font-weight: 800; letter-spacing: 0.3em;
    color: var(--neon);
    border: 1px solid var(--neon);
    border-radius: 20px;
    padding: 7px 16px;
    box-shadow: 0 0 12px var(--neon-soft);
    text-transform: uppercase;
}
.price-line { display: flex; align-items: baseline; justify-content: center; gap: 8px; margin: 30px 0 6px; }
.price-line .amount {
    font-family: var(--font-disp); font-weight: 800;
    font-size: 68px; line-height: 1;
    color: var(--text);
    text-shadow: 0 0 30px var(--neon-soft);
}
.price-line .per { font-family: var(--font-mono); font-size: 14px; color: var(--dim); }
.price-note { font-size: 12px; color: var(--faint); letter-spacing: 0.1em; }
.price-divider {
    width: 100%; height: 1px; margin: 28px 0;
    background: linear-gradient(90deg, transparent, var(--neon), transparent);
    opacity: 0.55;
}
.feat-list { list-style: none; text-align: left; display: flex; flex-direction: column; gap: 13px; margin-bottom: 32px; }
.feat-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--text2); font-size: 14px; font-weight: 600; }
.feat-list .tick {
    width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px;
    color: var(--neon);
    filter: drop-shadow(0 0 4px var(--neon-glow));
}
.price-card .btn.fill { width: 100%; padding: 15px; font-size: 12px; }
.secure-note { margin-top: 18px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--faint); }

/* ---------- Why ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 18px; max-width: 980px; margin: 0 auto; }
.why-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 28px 26px;
    transition: border-color 0.25s ease;
}
.why-card:hover { border-color: var(--line3); }
.why-card .wled {
    width: 34px; height: 34px; border-radius: 8px;
    border: 1px solid var(--line2);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    color: var(--neon);
}
.why-card h3 { font-family: var(--font-disp); font-size: 16px; font-weight: 700; letter-spacing: 0.04em; margin-bottom: 10px; }
.why-card p { color: var(--dim); font-size: 13.5px; line-height: 1.65; }

/* ---------- Support ---------- */
#support { text-align: center; border-top: 1px solid var(--line); }
#support h2 { font-family: var(--font-disp); font-size: 28px; font-weight: 800; margin-top: 16px; }
#support p { color: var(--dim); margin: 14px auto 28px; max-width: 46ch; line-height: 1.65; }

/* ---------- Product pages ---------- */
.prod-hero {
    position: relative;
    background:
        radial-gradient(70% 90% at 50% -20%, var(--kn-soft, var(--neon-soft)) 0%, transparent 60%),
        linear-gradient(180deg, var(--panel) 0%, var(--ground) 100%);
    border-bottom: 1px solid var(--line);
    text-align: center;
    padding: 76px 0 64px;
}
.prod-hero .picon-hero {
    width: 76px; height: 76px;
    filter: drop-shadow(0 0 18px var(--kn-glow, var(--neon-glow)));
    margin-bottom: 24px;
}
.prod-hero h1 {
    font-family: var(--font-disp);
    font-weight: 800;
    font-size: clamp(30px, 5vw, 52px);
    letter-spacing: 0.08em;
    line-height: 1.1;
    text-wrap: balance;
}
.prod-hero h1 i {
    font-style: normal; color: var(--kn, var(--neon));
    text-shadow: 0 0 22px var(--kn-glow, var(--neon-glow));
}
.prod-hero .tagline {
    color: var(--text2); font-size: 17px; font-weight: 500;
    line-height: 1.65; max-width: 56ch;
    margin: 18px auto 0;
    text-wrap: balance;
}
.prod-hero .meta-row {
    display: flex; gap: 10px; justify-content: center; align-items: center;
    margin-top: 26px; flex-wrap: wrap;
}
.prod-hero .hero-ctas { margin-top: 30px; }
.prod-hero .btn.fill {
    background: var(--kn, var(--neon)); color: #0F1114;
    box-shadow: 0 0 18px var(--kn-glow, var(--neon-glow));
}

.shot-section { padding: 64px 0; }
.shot-card {
    max-width: 920px; margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--line2);
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8), 0 0 0 1px var(--kn-soft, transparent);
}
.shot-card img { display: block; width: 100%; border-radius: 8px; }
.shot-card .shot-cap {
    text-align: center;
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em;
    color: var(--faint);
    padding: 12px 0 6px;
}

.prod-about { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.prod-about .inner { max-width: 720px; margin: 0 auto; }
.prod-about h2 {
    font-family: var(--font-disp); font-weight: 800; font-size: 26px;
    margin-bottom: 24px;
}
.prod-about p { color: var(--text2); font-size: 15.5px; line-height: 1.75; margin-bottom: 18px; }
.prod-about p:last-child { margin-bottom: 0; }

.featx-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: 18px; max-width: 980px; margin: 0 auto;
}
.featx {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 26px 24px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.featx:hover { border-color: var(--line3); box-shadow: 0 0 0 1px var(--kn-soft, transparent); }
.featx .fled {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--kn, var(--neon));
    box-shadow: 0 0 8px var(--kn-glow, var(--neon-glow));
    margin-bottom: 16px;
}
.featx h3 { font-family: var(--font-disp); font-size: 15px; font-weight: 700; letter-spacing: 0.04em; margin-bottom: 9px; }
.featx p { color: var(--dim); font-size: 13.5px; line-height: 1.65; }

.prod-cta { text-align: center; background: var(--panel); border-top: 1px solid var(--line); }
.prod-cta .price-mini {
    display: flex; align-items: baseline; justify-content: center; gap: 8px;
    margin: 22px 0 26px;
}
.prod-cta .price-mini .amount {
    font-family: var(--font-disp); font-weight: 800; font-size: 52px; line-height: 1;
}
.prod-cta .price-mini .per { font-family: var(--font-mono); font-size: 13px; color: var(--dim); }
.prod-cta h2 { font-family: var(--font-disp); font-size: 28px; font-weight: 800; margin-top: 14px; }
.prod-cta p.sub { color: var(--dim); margin-top: 12px; }

/* ---------- Document pages (about / legal) ---------- */
.doc-hero {
    background: linear-gradient(180deg, var(--panel) 0%, var(--ground) 100%);
    border-bottom: 1px solid var(--line);
    text-align: center;
    padding: 64px 0 52px;
}
.doc-hero h1 {
    font-family: var(--font-disp); font-weight: 800;
    font-size: clamp(28px, 4.4vw, 42px);
    margin-top: 16px;
}
.doc-hero .doc-sub { color: var(--dim); font-size: 14px; margin-top: 12px; font-family: var(--font-mono); }
.doc-body { max-width: 760px; margin: 0 auto; padding: 56px 24px 84px; }
.doc-lede { color: var(--text2); font-size: 16px; line-height: 1.75; margin-bottom: 36px; }
.doc-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 26px 28px;
    margin-bottom: 18px;
    transition: border-color 0.25s ease;
}
.doc-card:hover { border-color: var(--line3); }
.doc-card h2 {
    font-family: var(--font-disp); font-size: 17px; font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 12px;
}
.doc-card h2::before {
    content: '';
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--neon);
    box-shadow: 0 0 8px var(--neon-glow);
    flex-shrink: 0;
}
.doc-card p { color: var(--text2); font-size: 14.5px; line-height: 1.7; }
.doc-contact {
    text-align: center;
    background: linear-gradient(160deg, var(--drawer) 0%, var(--card) 100%);
    border: 1px solid var(--line2);
    border-radius: 12px;
    padding: 34px 28px;
    margin-top: 34px;
}
.doc-contact p { color: var(--text2); margin-bottom: 18px; font-size: 14.5px; }

/* ---------- Footer — hardware back panel ---------- */
footer {
    background: var(--panel);
    border-top: 1px solid var(--line2);
    position: relative;
    padding: 56px 0 0;
    margin-top: auto;
}
.screw {
    position: absolute; width: 11px; height: 11px; border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #33373E, #1A1C20 70%);
    box-shadow: inset 0 1px 1px rgba(255,255,255,0.1), 0 1px 2px rgba(0,0,0,0.6);
}
.screw::after {
    content: ''; position: absolute; left: 1.5px; right: 1.5px; top: 50%;
    height: 1.5px; margin-top: -0.75px;
    background: #0C0D10; border-radius: 1px;
    transform: rotate(var(--sr, 20deg));
}
.foot-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
    padding-bottom: 44px;
}
@media (max-width: 720px) { .foot-grid { grid-template-columns: 1fr; gap: 28px; } }
.foot-brand p { color: var(--dim); font-size: 13px; line-height: 1.65; margin-top: 14px; max-width: 38ch; }
.foot-col h4 {
    font-size: 10px; font-weight: 800; letter-spacing: 0.3em;
    color: var(--faint); text-transform: uppercase; margin-bottom: 16px;
}
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-col a { color: var(--dim); font-size: 13px; font-weight: 600; transition: color 0.2s; }
.foot-col a:hover { color: var(--text); }
.foot-serial {
    border-top: 1px solid var(--line);
    padding: 18px 0 22px;
    display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.barcode {
    width: 74px; height: 22px;
    background: repeating-linear-gradient(90deg,
        var(--dim) 0 1px, transparent 1px 3px,
        var(--dim) 3px 5px, transparent 5px 6px,
        var(--dim) 6px 7px, transparent 7px 10px);
    opacity: 0.55;
}
.foot-serial .sn {
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--faint);
}
.foot-serial .made { margin-left: auto; }
@media (max-width: 720px) { .foot-serial .made { margin-left: 0; } }


/* ============================================================
   Stage + live demo player (added with the 2026-09 stage concept)
   ============================================================ */
/* ---------- THE STAGE ---------- */
#stage{margin-top:26px;width:100%}
#stage-frame{
    position:relative;width:100%;max-width:660px;margin:0 auto;
    height:clamp(300px,48vw,540px);
}
/* accent light pooling behind the unit — the page supplies the atmosphere so
   the cutout never needs a background of its own */
#stage-frame::before{
    content:'';position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);
    width:78%;height:86%;pointer-events:none;
    background:radial-gradient(50% 50% at 50% 50%,var(--neon-soft) 0%,transparent 70%);
    filter:blur(14px);transition:background .5s ease;
}
/* contact shadow so the unit sits on something */
#stage-frame::after{
    content:'';position:absolute;left:50%;bottom:1%;transform:translateX(-50%);
    width:56%;height:26px;pointer-events:none;
    background:radial-gradient(50% 50% at 50% 50%,rgba(0,0,0,.62) 0%,transparent 72%);
    filter:blur(9px);
}
/* height drives the size so every unit reads at the same physical scale,
   whatever its panel aspect ratio */
#stage-frame img{
    position:absolute;left:50%;top:50%;
    height:100%;width:auto;max-width:none;
    opacity:0;transition:opacity .55s ease, transform .55s cubic-bezier(.22,.9,.3,1);
    transform:translate(-50%,-50%) scale(.975);
    filter:drop-shadow(0 26px 34px rgba(0,0,0,.6));
}
#stage-frame img.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
/* caption sits below the unit, never over it */
.stage-cap{
    display:block;text-align:center;
    margin-top:18px;
    font-family:var(--fm);font-size:10px;letter-spacing:.2em;color:var(--faint);
}
/* tab rail */
#rail{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;
    padding:20px 0 46px}
.tab{
    display:flex;align-items:center;gap:9px;
    padding:8px 15px 8px 9px;border-radius:11px;
    border:1px solid var(--line);background:var(--card);
    transition:border-color .22s,box-shadow .22s,transform .22s,background .22s;
}
.tab img{width:26px;height:26px;border-radius:7px;flex-shrink:0}
.tab span{font-size:10.5px;font-weight:800;letter-spacing:.13em;color:var(--dim);white-space:nowrap;transition:color .22s}
.tab:hover{border-color:var(--line3);transform:translateY(-2px)}
.tab.on{background:var(--drawer);border-color:var(--tc);box-shadow:0 0 0 1px var(--tc),0 0 18px -4px var(--tc);transform:translateY(-2px)}
.tab.on span{color:var(--text)}
@media(max-width:640px){.tab span{display:none}.tab{padding:9px}}

/* ---------- audio demo ---------- */
#hear{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
#player{max-width:900px;margin:0 auto;background:var(--card);
    border:1px solid var(--line2);border-radius:14px;overflow:hidden}
.p-top{display:flex;align-items:center;gap:16px;padding:16px 20px;
    background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}
.p-name{font-family:var(--fd);font-size:13px;font-weight:800;letter-spacing:.13em}
.p-name i{font-style:normal;color:var(--neon);transition:color .4s}
.p-loop{font-family:var(--fm);font-size:10px;letter-spacing:.14em;color:var(--faint)}
.p-top .sp{flex:1}
#ab{display:flex;border:1px solid var(--line3);border-radius:8px;overflow:hidden}
#ab button{background:transparent;border:0;color:var(--dim);
    font-size:10px;font-weight:800;letter-spacing:.18em;padding:9px 17px;transition:all .2s}
#ab button.on{background:var(--neon);color:#0F1114}
#play{width:52px;height:52px;border-radius:50%;border:0;background:var(--neon);
    color:#0F1114;display:flex;align-items:center;justify-content:center;flex-shrink:0;
    box-shadow:0 0 22px var(--neon-glow);transition:filter .2s,transform .1s}
#play:hover{filter:brightness(1.1)}
#play:active{transform:scale(.95)}
#scope-wrap{position:relative;height:150px;background:var(--card)}
#scope{position:absolute;inset:0;width:100%;height:100%;display:block}
.scope-tag{position:absolute;top:10px;left:14px;font-family:var(--fm);font-size:9px;
    letter-spacing:.22em;color:var(--faint);z-index:2}
.p-kind{font-family:var(--fm);font-size:9px;letter-spacing:.18em;color:var(--faint);
    border:1px solid var(--line2);border-radius:5px;padding:5px 9px;white-space:nowrap}
.p-bottom{display:flex;align-items:center;gap:34px;padding:20px;border-top:1px solid var(--line);
    flex-wrap:wrap;justify-content:center;min-height:96px}
#knobs{display:flex;gap:34px;flex-wrap:wrap;justify-content:center}
#meter-note{display:none;max-width:52ch;text-align:center;color:var(--dim);
    font-size:13px;line-height:1.6}
#meter-note b{color:var(--text2);font-weight:700}
.kgroup{display:flex;flex-direction:column;align-items:center;gap:10px}
.kgroup label{font-size:9.5px;font-weight:800;letter-spacing:.24em;color:var(--dim);text-transform:uppercase}
.arck{position:relative;width:78px;height:78px;cursor:ns-resize;touch-action:none;flex-shrink:0}
.arck svg{position:absolute;inset:0;overflow:visible}
.arck .track{fill:none;stroke:var(--line);stroke-width:4;stroke-linecap:round}
.arck .lit{fill:none;stroke:var(--neon);stroke-width:4;stroke-linecap:round;
    filter:drop-shadow(0 0 5px var(--neon-glow));transition:stroke .4s}
.arck .kbody{position:absolute;inset:11px;border-radius:50%;
    background:radial-gradient(circle at 38% 30%,#363B42 0%,#26292F 52%,#1A1C21 100%);
    box-shadow:0 10px 20px rgba(0,0,0,.55),inset 0 2px 3px rgba(255,255,255,.07),inset 0 -6px 13px rgba(0,0,0,.45)}
.arck .kbody::before{content:'';position:absolute;inset:9%;border-radius:50%;
    background:radial-gradient(circle at 40% 32%,#2C3037 0%,#1D2025 60%,#16181C 100%)}
.arck .kdot{position:absolute;left:50%;top:16px;width:5px;height:5px;margin-left:-2.5px;
    border-radius:50%;background:#F2F4F6;box-shadow:0 0 6px rgba(255,255,255,.5);
    transform-origin:50% 23px;z-index:2}
.arck .cval{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    font-family:var(--fd);font-weight:700;font-size:13px;z-index:3;font-variant-numeric:tabular-nums}
.hint{text-align:center;color:var(--faint);font-family:var(--fm);font-size:10px;
    letter-spacing:.16em;margin-top:20px}
#nosound{display:none;text-align:center;color:var(--dim);font-size:13px;padding:20px}

/* ---------- sticky buy bar ---------- */
#buybar{
    position:fixed;left:0;right:0;bottom:0;z-index:60;
    background:rgba(23,25,30,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-top:1px solid var(--line2);
    transform:translateY(110%);transition:transform .35s cubic-bezier(.22,.9,.3,1);
}
#buybar.on{transform:translateY(0)}
#buybar .wrap{display:flex;align-items:center;gap:16px;padding-top:11px;padding-bottom:11px}
#buybar .bb-txt{font-size:13px;color:var(--text2);font-weight:600}
#buybar .bb-txt b{color:var(--text);font-weight:800}
#buybar .sp{flex:1}
/* on phones both labels are hidden, so collapse the spacer too and let
   the button span the whole bar instead of floating in the right half */
@media(max-width:620px){
    #buybar .bb-txt, #buybar .sp { display: none; }
    #buybar .btn { flex: 1; padding: 13px 22px; }
}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,.9,.3,1)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .rv{opacity:1;transform:none;transition:none}
    .eyebrow .led{animation:none}
    #stage-frame img{transition:opacity .2s}
}


/* ---------- Product pages: "in the track" scenarios ---------- */
#usecases { background: var(--ground); }
.uc-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr));
    gap: 17px; max-width: 1000px; margin: 0 auto;
}
.uc {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 26px 24px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.uc:hover { border-color: var(--line3); box-shadow: 0 0 0 1px var(--kn-soft, var(--neon-soft)); }
.uc .step {
    font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em;
    color: var(--kn, var(--neon)); margin-bottom: 12px;
}
.uc h3 {
    font-family: var(--font-disp); font-size: 16px; font-weight: 700;
    margin-bottom: 10px; line-height: 1.3;
}
.uc p { color: var(--dim); font-size: 13.5px; line-height: 1.7; }
.uc .recipe {
    margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line);
    font-family: var(--font-mono); font-size: 11px; color: var(--text2); line-height: 1.8;
}
.uc .recipe b { color: var(--kn, var(--neon)); font-weight: 500; }
