:root {
  color-scheme: dark;
  --bg: #0d0d0f;
  --bg-alt: #0a0a0a;
  --panel: #111113;
  --panel-2: #17171b;
  --line: #1f1f24;
  --line-strong: #303037;
  --text: #ffffff;
  --muted: #a1a1aa;
  --muted-2: #666672;
  --green: #4ade80;
  --green-soft: rgba(74, 222, 128, 0.14);
  --green-glow: rgba(74, 222, 128, 0.35);
  --page: 1240px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  background: var(--bg);
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 82% 4%, rgba(74, 222, 128, 0.06), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

a,
button,
[tabindex="0"] {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--green);
  color: var(--bg-alt);
  font-weight: 700;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(13, 13, 15, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(100%, var(--page));
  min-height: 68px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.wordmark-mark {
  width: 11px;
  height: 11px;
  border-radius: 2px;
  background: var(--green);
  box-shadow: 0 0 18px var(--green-glow);
}

.main-nav,
.nav-links {
  display: flex;
  align-items: center;
}

.main-nav {
  gap: 32px;
}

.nav-links {
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.nav-links a:hover,
.footer-column a:hover {
  color: var(--green);
}

.menu-button {
  display: none;
  min-width: 84px;
  min-height: 44px;
  padding: 0 14px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.menu-icon,
.menu-icon::before {
  display: block;
  width: 14px;
  height: 1px;
  background: currentColor;
  content: "";
  transition: transform 160ms ease;
}

.menu-icon::before {
  transform: translateY(-5px);
}

.menu-button[aria-expanded="true"] .menu-icon {
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] .menu-icon::before {
  transform: rotate(-90deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border: 1px solid var(--green);
  border-radius: 6px;
  background: var(--green);
  color: var(--bg-alt);
  font-size: 16px;
  font-weight: 700;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  border-color: #61e38d;
  background: #61e38d;
  color: var(--bg-alt);
  transform: translateY(-1px);
}

.button-compact {
  min-height: 44px;
  padding: 0 18px;
  font-size: 14px;
}

.button-secondary,
.button-outline {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
}

.button-outline {
  border-color: var(--green);
  color: var(--green);
}

.button-secondary:hover,
.button-outline:hover {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--green);
}

.hero,
.section,
.site-footer {
  width: min(100%, var(--page));
  margin: 0 auto;
  padding-right: var(--gutter);
  padding-left: var(--gutter);
}

.hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  padding-top: clamp(56px, 9vw, 120px);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}

.eyebrow,
.section-label,
.panel-header,
.panel-help,
.preview-topline,
.pad-values,
.product-meta,
.status,
.tool-group > h3,
.tool-meta,
.maker small,
.footer-column h2,
.copyright {
  font-family: "JetBrains Mono", monospace;
}

.eyebrow,
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px var(--green-glow);
}

.hero h1 {
  max-width: 8em;
  margin: 0;
  font-size: clamp(52px, 8.2vw, 116px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.9;
  text-wrap: balance;
}

.hero h1 span,
.section-label span,
.knob-value,
.pad-values output,
.process-list span {
  color: var(--green);
}

.hero-intro {
  max-width: 30em;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.55;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

.signal-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8);
}

.panel-header,
.preview-topline,
.pad-values {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.channel-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.channel-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

.wave-display {
  height: clamp(120px, 14vw, 168px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background-color: var(--bg-alt);
  background-image:
    repeating-linear-gradient(90deg, var(--panel-2) 0 1px, transparent 1px 50px),
    repeating-linear-gradient(0deg, var(--panel-2) 0 1px, transparent 1px 42px);
}

.wave-display svg {
  display: block;
  width: 100%;
  height: 100%;
}

.wave-display line {
  stroke: var(--line-strong);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.wave-display path {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.wave-secondary {
  stroke: var(--text);
  stroke-opacity: 0.25;
  stroke-width: 1.5;
}

.wave-primary {
  stroke: var(--green);
  stroke-width: 2.25;
  filter: drop-shadow(0 0 4px var(--green-glow));
}

.knob-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px 12px;
}

.knob-control {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.knob {
  --arc: 0deg;
  --turn: -135deg;
  width: clamp(48px, 5vw, 60px);
  aspect-ratio: 1;
  padding: 3px;
  border-radius: 50%;
  background: conic-gradient(from 225deg, var(--green) 0deg var(--arc), var(--line-strong) var(--arc) 270deg, transparent 270deg);
  cursor: ns-resize;
  touch-action: none;
  user-select: none;
}

.knob > span {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--bg-alt);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #29292f, var(--panel-2));
  transform: rotate(var(--turn));
}

.knob > span::before {
  position: absolute;
  top: 5px;
  left: 50%;
  width: 2px;
  height: 32%;
  margin-left: -1px;
  border-radius: 1px;
  background: var(--text);
  content: "";
}

.knob-label,
.knob-value {
  overflow: hidden;
  max-width: 100%;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-overflow: ellipsis;
}

.knob-label {
  color: var(--muted);
}

.knob-value {
  margin-top: -4px;
  font-size: 11px;
}

.panel-help {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.section {
  padding-top: clamp(88px, 12vw, 152px);
}

.section-label i {
  width: 32px;
  height: 1px;
  background: var(--line-strong);
}

.section-heading,
.development-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px 40px;
  margin: 24px 0 clamp(36px, 5vw, 56px);
}

.section h2 {
  margin: 0;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.section-heading h2 {
  max-width: 12em;
}

.section-heading > p,
.development-heading > p,
.section-copy > p,
.about-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  text-wrap: pretty;
}

.section-heading > p {
  max-width: 24em;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.product-visual {
  min-height: 0;
  aspect-ratio: 16 / 10;
  padding: clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line-strong);
  background-color: var(--bg-alt);
}

.knob16-visual {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-image:
    linear-gradient(rgba(74, 222, 128, 0.05), transparent),
    repeating-linear-gradient(135deg, var(--panel-2) 0 8px, var(--panel) 8px 16px);
}

.preview-knobs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 22px);
  align-self: center;
  width: min(88%, 430px);
}

.preview-knobs i {
  position: relative;
  display: block;
  aspect-ratio: 1;
  border: 2px solid var(--green);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, #29292f, var(--panel-2));
  box-shadow: 0 0 18px rgba(74, 222, 128, 0.08);
}

.preview-knobs i::after {
  position: absolute;
  top: 8%;
  left: 50%;
  width: 2px;
  height: 28%;
  background: var(--text);
  content: "";
}

.pad-preview {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.xy-pad {
  --pad-x: 64%;
  --pad-y: 36%;
  position: relative;
  flex: 1;
  overflow: hidden;
  min-height: 150px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background-color: var(--panel);
  background-image:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 12.5%),
    repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 16.66%);
  cursor: crosshair;
  touch-action: none;
}

.pad-line-x,
.pad-line-y,
.pad-point {
  position: absolute;
  display: block;
  pointer-events: none;
}

.pad-line-x {
  top: 0;
  bottom: 0;
  left: var(--pad-x);
  width: 1px;
  background: rgba(74, 222, 128, 0.45);
}

.pad-line-y {
  top: var(--pad-y);
  right: 0;
  left: 0;
  height: 1px;
  background: rgba(74, 222, 128, 0.45);
}

.pad-point {
  top: var(--pad-y);
  left: var(--pad-x);
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(74, 222, 128, 0.18), 0 0 40px rgba(74, 222, 128, 0.6);
}

.product-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 16px;
  padding: clamp(22px, 3vw, 32px);
}

.product-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.product-title-row h3 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.03em;
}

.product-body > p:not(.product-meta) {
  margin: 0;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status i {
  width: 6px;
  height: 6px;
  border: 1px solid var(--green);
  border-radius: 50%;
}

.status-available {
  border-color: transparent;
  background: var(--green-soft);
  color: var(--green);
}

.status-available i {
  border: 0;
  background: var(--green);
}

.product-meta {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.product-action {
  margin-top: auto;
  padding-top: 8px;
}

.development-heading {
  margin-top: clamp(72px, 9vw, 112px);
  margin-bottom: 36px;
}

.development-heading h2 {
  font-size: clamp(28px, 3.4vw, 40px);
}

.development-heading p {
  max-width: 32em;
  font-size: 16px;
}

.tool-groups,
.tool-group {
  display: flex;
  flex-direction: column;
}

.tool-groups {
  gap: 36px;
}

.tool-group {
  gap: 14px;
}

.tool-group > h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tool-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 168px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.tool-name,
.tool-meta,
.development-status {
  display: flex;
  align-items: center;
}

.tool-name,
.tool-meta {
  justify-content: space-between;
  gap: 12px;
}

.tool-name strong {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.tool-name span {
  color: var(--muted-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.tool-card > p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.tool-meta {
  flex-wrap: wrap;
  margin-top: auto;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.development-status {
  gap: 6px;
  color: var(--text);
}

.development-status i {
  width: 6px;
  height: 6px;
  background: var(--muted-2);
}

.split-section {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.split-section .section-label {
  margin-bottom: 24px;
}

.section-copy,
.about-copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 36px;
}

.music-player {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
}

.music-player-heading,
.music-player-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 22px;
}

.music-player-heading {
  align-items: flex-start;
}

.music-kicker,
.music-platform {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.music-kicker {
  margin: 0 0 7px;
  color: var(--green);
}

.music-player h3 {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.music-platform {
  color: var(--muted-2);
  white-space: nowrap;
}

.soundcloud-embed {
  padding: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}

.soundcloud-embed iframe {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: var(--panel);
  filter: invert(0.9) hue-rotate(180deg) saturate(0.9) brightness(0.92) contrast(1.04);
}

.music-player-footer {
  align-items: center;
}

.music-player-footer p {
  max-width: 31em;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.music-player-footer a {
  flex: none;
  color: var(--green);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.music-player-footer a:hover {
  color: #61e38d;
}

.about-copy > p {
  color: #d4d4d8;
  font-size: clamp(18px, 1.6vw, 21px);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.process-list li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px 0;
  font-size: 16px;
  font-weight: 600;
}

.process-list li:first-child {
  padding-left: 0;
}

.process-list li + li {
  border-left: 1px solid var(--line-strong);
}

.process-list span {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
}

.maker {
  display: flex;
  align-items: center;
  gap: 14px;
}

.maker-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--panel-2);
  font-size: 14px;
  font-weight: 800;
}

.maker p {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin: 0;
}

.maker strong {
  font-size: 15px;
}

.maker small {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.site-footer {
  padding-top: clamp(88px, 12vw, 140px);
  padding-bottom: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
  padding-top: 40px;
  border-top: 1px solid var(--line-strong);
}

.footer-intro p {
  max-width: 18em;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
}

.footer-column h2 {
  margin: 0 0 4px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-column a {
  color: var(--muted);
}

.copyright {
  margin: 48px 0 0;
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.06em;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 10em;
  }

  .featured-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .tool-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-copy,
  .about-copy {
    max-width: 720px;
    padding-top: 0;
  }
}

@media (max-width: 700px) {
  html {
    scroll-padding-top: 72px;
  }

  .header-inner {
    flex-wrap: wrap;
    padding-top: 11px;
    padding-bottom: 11px;
  }

  .menu-button {
    display: inline-flex;
  }

  .main-nav {
    display: none;
    width: 100%;
    padding-top: 8px;
    border-top: 1px solid var(--line);
  }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    font-size: 18px;
    font-weight: 600;
  }

  .main-nav .button {
    width: 100%;
  }

  .hero {
    padding-top: 56px;
  }

  .tool-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: clamp(47px, 16vw, 68px);
  }

  .hero-actions,
  .hero-actions .button,
  .product-action .button {
    width: 100%;
  }

  .signal-panel {
    margin-right: -4px;
    margin-left: -4px;
  }

  .knob-grid {
    column-gap: 6px;
  }

  .product-title-row {
    align-items: flex-start;
  }

  .product-title-row h3 {
    font-size: 27px;
  }

  .status {
    padding-right: 7px;
    padding-left: 7px;
    font-size: 9px;
  }

  .music-player-heading,
  .music-player-footer {
    flex-direction: column;
    gap: 14px;
    padding: 18px;
  }

  .music-platform {
    order: -1;
  }

  .soundcloud-embed {
    padding: 10px;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li,
  .process-list li:first-child {
    padding: 14px 0;
  }

  .process-list li + li {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}