:root {
  --ink: #082e2a;
  --ink-deep: #041e1c;
  --moss: #0e493e;
  --moss-soft: #dbe7d8;
  --paper: #f2eddf;
  --paper-deep: #e9e0ca;
  --accent: #ddff72;
  --accent-soft: #b8d77c;
  --line: rgba(8, 46, 42, 0.17);
  --white-line: rgba(242, 237, 223, 0.27);
  --radius: 22px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'PingFang SC', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
a {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.page-noise {
  position: fixed;
  z-index: 20;
  inset: 0;
  opacity: 0.06;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.reference-audio {
  display: none;
}

.topbar {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 24px clamp(20px, 4vw, 64px);
  color: var(--paper);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
  letter-spacing: -0.1em;
}

.brand-name {
  font-size: 15px;
}

.topnav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 42px);
  margin-left: auto;
  margin-right: clamp(24px, 5vw, 82px);
  font-size: 12px;
  color: rgba(242, 237, 223, 0.75);
}

.topnav a {
  transition: color 180ms ease;
}

.topnav a:hover,
.topnav a:focus-visible {
  color: var(--accent);
}

.live-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.03em;
  color: rgba(242, 237, 223, 0.63);
  white-space: nowrap;
}

.live-dot,
.lab-live-mark {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(221, 255, 114, 0.13);
  animation: livePulse 2.3s ease-in-out infinite;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100dvh;
  grid-template-columns: minmax(280px, 0.86fr) minmax(360px, 1.14fr);
  align-items: center;
  overflow: hidden;
  padding: 112px clamp(20px, 7vw, 120px) 76px;
  background: var(--ink-deep);
  color: var(--paper);
}

.hero-backdrop,
.hero-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-backdrop {
  background-image: url('https://upload.wikimedia.org/wikipedia/commons/6/62/Bamboo_Forest.jpg');
  background-position: center;
  background-size: cover;
  filter: saturate(0.78) contrast(1.05);
  opacity: 0.56;
  transform: scale(1.04);
  animation: slowDrift 20s ease-in-out infinite alternate;
}

.hero-vignette {
  background:
    linear-gradient(90deg, rgba(4, 30, 28, 0.98) 0%, rgba(4, 30, 28, 0.86) 32%, rgba(4, 30, 28, 0.37) 72%, rgba(4, 30, 28, 0.72) 100%),
    linear-gradient(0deg, rgba(4, 30, 28, 0.79) 0%, transparent 36%, rgba(4, 30, 28, 0.25) 100%);
}

.hero-copy,
.toy-stage,
.hero-meta,
.scroll-cue {
  position: relative;
  z-index: 2;
}

.hero-copy {
  max-width: 520px;
  padding-top: 2vh;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--accent);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 9px;
  letter-spacing: 0;
}

.hero h1,
.section h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.97;
}

.hero h1 {
  max-width: 520px;
  font-size: clamp(58px, 7vw, 108px);
}

.hero h1 em {
  display: inline-block;
  color: var(--accent);
  font-style: normal;
  transform: translateY(-0.04em);
}

.hero-lede {
  max-width: 330px;
  margin: 26px 0 0;
  color: rgba(242, 237, 223, 0.77);
  font-size: clamp(14px, 1.3vw, 16px);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 21px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:active,
.toy-stage:active {
  transform: scale(0.97);
}

.button:focus-visible,
.toy-stage:focus-visible,
.topnav a:focus-visible,
.brand:focus-visible,
.scroll-cue:focus-visible,
.footer a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.button-primary {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 8px 26px rgba(221, 255, 114, 0.15);
}

.button-primary:hover {
  background: #ecffb0;
  transform: translateY(-2px);
}

.button-quiet {
  border-color: rgba(242, 237, 223, 0.38);
  background: rgba(242, 237, 223, 0.06);
  color: var(--paper);
  backdrop-filter: blur(8px);
}

.button-quiet:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.button-loop {
  border-color: rgba(221, 255, 114, 0.5);
  background: rgba(221, 255, 114, 0.08);
  color: var(--accent);
}

.button-loop:hover,
.button-loop.is-playing {
  background: var(--accent);
  color: var(--ink);
  transform: translateY(-2px);
}

.loop-mark {
  position: relative;
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}

.loop-mark::after {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 4px;
  height: 4px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  background: transparent;
  content: '';
  transform: rotate(23deg);
}

.button-loop.is-playing .loop-mark {
  border-radius: 2px;
}

.button-loop.is-playing .loop-mark::after {
  display: none;
}

.button-bullet {
  width: 9px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.gesture-hint {
  min-height: 18px;
  margin: 14px 0 0 3px;
  color: rgba(242, 237, 223, 0.48);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.02em;
}

.toy-stage {
  display: grid;
  min-height: min(680px, 70vh);
  place-items: center;
  align-self: stretch;
  isolation: isolate;
  cursor: pointer;
  user-select: none;
  touch-action: none;
}

.toy-stage::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(430px, 42vw);
  height: min(430px, 42vw);
  border: 1px solid rgba(221, 255, 114, 0.17);
  border-radius: 50%;
  content: '';
  transform: translate(-50%, -50%);
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(221, 255, 114, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-16deg);
  pointer-events: none;
}

.orbit-one {
  width: min(530px, 53vw);
  height: min(270px, 27vw);
  animation: orbitFloat 7s ease-in-out infinite;
}

.orbit-two {
  width: min(370px, 36vw);
  height: min(580px, 58vw);
  border-color: rgba(242, 237, 223, 0.14);
  transform: translate(-50%, -50%) rotate(36deg);
  animation: orbitFloat 9s 1s ease-in-out infinite reverse;
}

.sound-burst {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120px;
  height: 120px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.2);
}

.sound-burst.is-active {
  animation: burst 700ms var(--ease) forwards;
}

.toy {
  position: relative;
  z-index: 1;
  width: 196px;
  height: 410px;
  transform: rotate(-9deg);
  transition: transform 460ms var(--ease);
}

.toy.is-rattling {
  animation: toyRattle 540ms var(--ease);
}

.toy-cord {
  position: absolute;
  top: 7px;
  left: 92px;
  width: 2px;
  height: 118px;
  background: linear-gradient(var(--accent), rgba(221, 255, 114, 0.04));
  transform-origin: top center;
}

.toy-body {
  position: absolute;
  top: 103px;
  left: 47px;
  width: 101px;
  height: 145px;
  border: 4px solid #a86c36;
  border-radius: 54% 54% 46% 46% / 30% 30% 66% 66%;
  background:
    linear-gradient(100deg, transparent 0 31%, rgba(255, 221, 126, 0.43) 32% 36%, transparent 37% 100%),
    repeating-linear-gradient(90deg, #c89152 0 11px, #e0ae6b 12px 15px, #986132 16px 22px);
  box-shadow: inset 10px -16px 18px rgba(62, 34, 14, 0.23), 0 17px 26px rgba(0, 0, 0, 0.22);
  transform: rotate(11deg);
}

.toy-body::before {
  position: absolute;
  top: 11px;
  left: 11px;
  width: 72px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 232, 169, 0.3);
  content: '';
  filter: blur(1px);
}

.toy-wing {
  position: absolute;
  z-index: -1;
  top: 120px;
  width: 68px;
  height: 125px;
  border: 2px solid rgba(221, 255, 114, 0.83);
  background: linear-gradient(145deg, rgba(221, 255, 114, 0.3), rgba(168, 255, 207, 0.05));
  box-shadow: 0 0 20px rgba(221, 255, 114, 0.09);
  opacity: 0.9;
}

.toy-wing::after {
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(221, 255, 114, 0.42);
  border-radius: inherit;
  content: '';
}

.toy-wing-left {
  left: 4px;
  border-radius: 80% 17% 70% 36%;
  transform: rotate(-19deg);
}

.toy-wing-right {
  right: 4px;
  border-radius: 17% 80% 36% 70%;
  transform: rotate(24deg);
}

.toy-eye {
  position: absolute;
  top: 19px;
  width: 10px;
  height: 10px;
  border: 2px solid #2d1a0d;
  border-radius: 50%;
  background: var(--accent);
}

.toy-eye-left {
  left: 20px;
}

.toy-eye-right {
  right: 20px;
}

.toy-groove {
  position: absolute;
  left: 19px;
  width: 62px;
  height: 2px;
  border-radius: 50%;
  background: rgba(74, 40, 17, 0.46);
  transform: rotate(-6deg);
}

.groove-one {
  top: 57px;
}

.groove-two {
  top: 77px;
}

.groove-three {
  top: 97px;
}

.toy-stick {
  position: absolute;
  top: 218px;
  left: 78px;
  width: 40px;
  height: 173px;
  border: 3px solid #845229;
  border-top: 0;
  border-radius: 0 0 25px 25px;
  background: linear-gradient(90deg, #a46b37, #e0a85c 52%, #8e592e);
  box-shadow: inset 8px 0 9px rgba(255, 231, 160, 0.17), 0 15px 22px rgba(0, 0, 0, 0.22);
  transform: rotate(-1deg);
}

.toy-stick::after {
  position: absolute;
  top: 21px;
  left: 3px;
  width: 28px;
  height: 10px;
  border-radius: 50%;
  background: rgba(77, 42, 16, 0.3);
  content: '';
}

.toy-stick span {
  position: absolute;
  bottom: -16px;
  left: -10px;
  width: 56px;
  height: 34px;
  border: 3px solid #7a4526;
  border-radius: 50%;
  background: #b5743d;
  transform: rotate(1deg);
}

.toy-shadow {
  position: absolute;
  top: calc(50% + 185px);
  left: 50%;
  width: 170px;
  height: 19px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.28);
  filter: blur(10px);
  transform: translateX(-50%);
}

.toy-caption {
  position: absolute;
  bottom: 4%;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(242, 237, 223, 0.58);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.05em;
  transform: translateX(-50%);
}

.caption-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-meta {
  position: absolute;
  bottom: 30px;
  left: clamp(20px, 7vw, 120px);
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(242, 237, 223, 0.43);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.meta-rule {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: rgba(242, 237, 223, 0.3);
}

.scroll-cue {
  position: absolute;
  right: clamp(20px, 7vw, 120px);
  bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: rgba(242, 237, 223, 0.57);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.scroll-cue:hover {
  color: var(--accent);
}

.scroll-arrow {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 13px;
}

.section {
  position: relative;
  padding: clamp(84px, 10vw, 150px) clamp(20px, 7vw, 120px);
}

.how {
  background: var(--paper);
}

.section-intro {
  max-width: 700px;
}

.eyebrow-dark {
  color: var(--moss);
  margin-bottom: 25px;
}

.section h2 {
  font-size: clamp(50px, 7vw, 94px);
}

.section h2 span {
  color: var(--moss);
}

.section-lede {
  max-width: 470px;
  margin: 27px 0 0;
  color: rgba(8, 46, 42, 0.66);
  font-size: 15px;
  line-height: 1.8;
}

.how-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(360px, 1.22fr);
  gap: clamp(36px, 9vw, 140px);
  align-items: start;
  margin-top: clamp(70px, 9vw, 130px);
}

.steps {
  border-top: 1px solid var(--line);
}

.step-item {
  position: relative;
  display: grid;
  grid-template-columns: 43px 1fr;
  gap: 11px;
  padding: 25px 0 30px;
  border-bottom: 1px solid var(--line);
}

.step-number {
  padding-top: 2px;
  color: rgba(8, 46, 42, 0.45);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
}

.step-item h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.04em;
}

.step-item p {
  max-width: 310px;
  margin: 8px 0 0;
  color: rgba(8, 46, 42, 0.61);
  font-size: 13px;
  line-height: 1.7;
}

.step-line {
  position: absolute;
  right: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--moss);
  transition: width 400ms var(--ease);
}

.step-item:hover .step-line {
  width: 100%;
}

.sound-lab {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 36px);
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 28px 70px rgba(8, 46, 42, 0.16);
}

.sound-lab::before {
  position: absolute;
  top: -100px;
  right: -90px;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(221, 255, 114, 0.23);
  border-radius: 50%;
  content: '';
}

.sound-lab::after {
  position: absolute;
  top: -130px;
  right: -120px;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(221, 255, 114, 0.16);
  border-radius: 50%;
  content: '';
}

.lab-heading,
.lab-readout,
.lab-footnote {
  position: relative;
  z-index: 1;
}

.lab-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(242, 237, 223, 0.56);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.lab-status {
  color: var(--accent);
}

#waveform {
  display: block;
  width: 100%;
  height: auto;
  min-height: 170px;
  margin: 23px 0 12px;
}

.lab-readout {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 15px;
  padding-top: 17px;
  border-top: 1px solid rgba(242, 237, 223, 0.17);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
  color: rgba(242, 237, 223, 0.5);
}

.lab-readout strong {
  margin-right: 5px;
  color: var(--accent);
  font-family: 'PingFang SC', 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  font-size: 21px;
  letter-spacing: -0.06em;
}

.lab-footnote {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 26px;
  color: rgba(242, 237, 223, 0.43);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
}

.lab-live-mark {
  width: 5px;
  height: 5px;
  box-shadow: none;
}

.story {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 0.84fr);
  gap: clamp(38px, 10vw, 150px);
  align-items: center;
  background: var(--moss-soft);
}

.story-image-wrap {
  position: relative;
  min-height: min(650px, 55vw);
}

.story-image {
  position: absolute;
  inset: 0 8% 0 0;
  border-radius: var(--radius) var(--radius) 0 var(--radius);
  background-image: linear-gradient(145deg, rgba(4, 30, 28, 0.04), rgba(4, 30, 28, 0.38)), url('https://upload.wikimedia.org/wikipedia/commons/6/62/Bamboo_Forest.jpg');
  background-position: center;
  background-size: cover;
  filter: saturate(0.8);
  box-shadow: 20px 24px 0 rgba(8, 46, 42, 0.13);
}

.story-image::after {
  position: absolute;
  top: 15%;
  right: -14%;
  width: 45%;
  height: 70%;
  border: 1px solid rgba(8, 46, 42, 0.25);
  border-radius: 50%;
  content: '';
  transform: rotate(27deg);
}

.image-note {
  position: absolute;
  right: 2%;
  bottom: 25px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--paper);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
  text-align: right;
  text-transform: uppercase;
}

.image-note span:last-child {
  color: var(--accent);
}

.story-copy {
  max-width: 500px;
}

.story-copy h2 {
  font-size: clamp(48px, 6vw, 82px);
}

.story-copy > p:not(.eyebrow) {
  max-width: 410px;
  margin: 29px 0 0;
  color: rgba(8, 46, 42, 0.71);
  font-size: 15px;
  line-height: 1.85;
}

.story-quote {
  margin: 39px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--moss);
  color: var(--moss);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.5;
}

.credit-line {
  margin-top: 32px;
  color: rgba(8, 46, 42, 0.49);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 9px;
  line-height: 1.6;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 7vw, 120px) 38px;
  background: var(--ink);
  color: var(--paper);
}

.footer-brand {
  font-size: 14px;
}

.footer .brand-mark {
  width: 30px;
  height: 30px;
  font-size: 8px;
}

.footer p,
.footer a {
  margin: 0;
  color: rgba(242, 237, 223, 0.5);
  font-family: 'SFMono-Regular', 'SF Mono', Menlo, monospace;
  font-size: 10px;
}

.footer a {
  color: var(--accent);
  transition: opacity 180ms ease;
}

.footer a:hover {
  opacity: 0.72;
}

@keyframes livePulse {
  0%,
  100% {
    opacity: 0.62;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes slowDrift {
  0% {
    transform: scale(1.04) translate3d(-1%, -1%, 0);
  }
  100% {
    transform: scale(1.09) translate3d(1%, 1%, 0);
  }
}

@keyframes orbitFloat {
  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) rotate(-16deg) scale(0.98);
  }
  50% {
    opacity: 0.9;
    transform: translate(-50%, -50%) rotate(-10deg) scale(1.04);
  }
}

@keyframes burst {
  0% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(0.2);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(2.8);
  }
}

@keyframes toyRattle {
  0%,
  100% {
    transform: rotate(-9deg) translateX(0);
  }
  18% {
    transform: rotate(-15deg) translateX(-12px);
  }
  38% {
    transform: rotate(1deg) translateX(11px);
  }
  58% {
    transform: rotate(-13deg) translateX(-7px);
  }
  78% {
    transform: rotate(-3deg) translateX(6px);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(260px, 0.92fr) minmax(320px, 1.08fr);
    padding-right: 32px;
    padding-left: 32px;
  }

  .hero h1 {
    font-size: clamp(52px, 8vw, 78px);
  }

  .toy-stage {
    min-height: 570px;
  }

  .hero-meta {
    left: 32px;
  }

  .scroll-cue {
    right: 32px;
  }

  .section {
    padding-right: 32px;
    padding-left: 32px;
  }

  .story {
    gap: 55px;
  }
}

@media (max-width: 720px) {
  .topbar {
    padding: 17px 20px;
  }

  .topnav {
    display: none;
  }

  .hero {
    display: block;
    height: 100svh;
    min-height: 100svh;
    padding: 108px 20px 78px;
  }

  .hero-copy {
    position: relative;
    z-index: 3;
    padding-top: 4vh;
  }

  .eyebrow {
    margin-bottom: 20px;
    font-size: 9px;
  }

  .hero h1 {
    max-width: 360px;
    font-size: clamp(56px, 16vw, 88px);
  }

  .hero-lede {
    max-width: 290px;
    margin-top: 19px;
    font-size: 13px;
  }

  .hero-actions {
    margin-top: 25px;
  }

  .button {
    min-height: 45px;
    padding: 0 18px;
    font-size: 12px;
  }

  .toy-stage {
    position: absolute;
    inset: 46% 0 0;
    min-height: 0;
    margin-top: 0;
  }

  .toy-stage::before {
    width: min(330px, 82vw);
    height: min(330px, 82vw);
  }

  .orbit-one {
    width: min(390px, 99vw);
    height: min(210px, 54vw);
  }

  .orbit-two {
    width: min(280px, 71vw);
    height: min(440px, 112vw);
  }

  .toy {
    transform: rotate(-9deg) scale(0.68);
  }

  .toy-shadow {
    top: calc(50% + 128px);
    transform: translateX(-50%) scale(0.7);
  }

  .toy-caption {
    bottom: 3%;
  }

  .hero-meta {
    display: none;
  }

  .scroll-cue {
    right: 20px;
    bottom: 21px;
  }

  .section {
    padding: 76px 20px 90px;
  }

  .section h2 {
    font-size: clamp(49px, 14vw, 74px);
  }

  .section-lede {
    margin-top: 22px;
    font-size: 13px;
  }

  .how-grid,
  .story {
    grid-template-columns: 1fr;
    gap: 52px;
    margin-top: 60px;
  }

  .sound-lab {
    margin: 0 -2px;
  }

  #waveform {
    min-height: 150px;
  }

  .story {
    padding-top: 0;
  }

  .story-image-wrap {
    min-height: 104vw;
    margin: 0 -20px;
  }

  .story-image {
    inset: 0 13% 0 0;
    border-radius: 0 var(--radius) var(--radius) 0;
  }

  .image-note {
    right: 7%;
  }

  .story-copy {
    padding: 0 2px 4px;
  }

  .story-copy h2 {
    font-size: clamp(48px, 13vw, 70px);
  }

  .story-copy > p:not(.eyebrow) {
    font-size: 13px;
  }

  .story-quote {
    margin-top: 31px;
    font-size: 18px;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 25px 20px 30px;
  }

  .footer p {
    order: 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}