:root {
  --ink: #0b0c0a;
  --ink-soft: #10120f;
  --stage: #131512;
  --stage-raised: #181b16;
  --ivory: #f4f0e7;
  --ivory-muted: #afb2a8;
  --ivory-quiet: #7f837a;
  --line: rgba(244, 240, 231, 0.14);
  --line-strong: rgba(244, 240, 231, 0.24);
  --lime: #c2f36b;
  --lime-soft: rgba(194, 243, 107, 0.13);
  --flat: #75c4ee;
  --sharp: #f3a461;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: "Manrope", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --page-pad: clamp(1.25rem, 4vw, 3rem);
  --radius-lg: 2rem;
  --radius-md: 1.35rem;
  --shadow: 0 2rem 5rem rgba(0, 0, 0, 0.38);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 83% 12%, rgba(194, 243, 107, 0.055), transparent 23rem),
    linear-gradient(180deg, var(--ink-soft) 0, var(--ink) 44rem);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

a:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 0.65rem;
  background: var(--lime);
  color: var(--ink);
  font-weight: 800;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

.container {
  width: min(100% - (2 * var(--page-pad)), 76rem);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(244, 240, 231, 0.08);
  background: rgba(11, 12, 10, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 4.8rem;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 0.65rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.brand-mark,
.final-mark {
  width: 2.25rem;
  height: 2.25rem;
  overflow: visible;
}

.brand-mark path,
.final-mark path {
  fill: none;
  stroke: var(--ivory);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 9;
}

.brand-mark-punch {
  fill: var(--ink);
}

.brand-mark-dot {
  fill: var(--lime);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.25rem);
}

.primary-nav a {
  position: relative;
  color: var(--ivory-muted);
  font-size: 0.82rem;
  font-weight: 600;
  transition: color 160ms ease;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.45rem;
  left: 0;
  height: 1px;
  background: var(--lime);
  content: "";
  transform: scaleX(0);
  transition: transform 160ms ease;
}

.primary-nav a:hover {
  color: var(--ivory);
}

.primary-nav a:hover::after {
  transform: scaleX(1);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 0.55rem;
  min-height: 2.65rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ivory);
  font-size: 0.78rem;
  font-weight: 700;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.header-cta svg {
  width: 1rem;
}

.header-cta:hover {
  border-color: rgba(194, 243, 107, 0.5);
  background: var(--lime-soft);
  transform: translateY(-1px);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.5rem, 4vw, 4.25rem) 0 0;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: -2;
  width: min(110rem, 130vw);
  height: 100%;
  border-right: 1px solid rgba(244, 240, 231, 0.035);
  border-left: 1px solid rgba(244, 240, 231, 0.035);
  background-image: linear-gradient(90deg, transparent calc(50% - 1px), rgba(244, 240, 231, 0.04) 50%, transparent calc(50% + 1px));
  content: "";
  transform: translateX(-50%);
}

.hero-glow {
  position: absolute;
  top: 7%;
  right: max(-18rem, calc((100vw - 76rem) / 2 - 15rem));
  z-index: -1;
  width: 38rem;
  height: 38rem;
  border: 1px solid rgba(194, 243, 107, 0.08);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(194, 243, 107, 0.09), rgba(194, 243, 107, 0.018) 43%, transparent 70%);
  box-shadow: 0 0 0 7rem rgba(194, 243, 107, 0.012), 0 0 0 14rem rgba(194, 243, 107, 0.008);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
  min-height: 38rem;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding-bottom: 2rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.4rem;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.69rem;
  font-weight: 500;
  letter-spacing: 0.19em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero-copy > .eyebrow span {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0.35rem rgba(194, 243, 107, 0.09);
}

.hero h1 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(4rem, 7vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.072em;
  line-height: 0.91;
  text-wrap: balance;
}

.hero-lede {
  max-width: 38rem;
  margin: 2rem 0 0;
  color: var(--ivory-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.2rem;
}

.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  min-width: 12.8rem;
  min-height: 3.75rem;
  padding: 0.72rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 0.9rem;
  background: var(--ivory);
  box-shadow: 0 0.75rem 2.4rem rgba(0, 0, 0, 0.18);
  color: var(--ink);
  transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.store-button > svg {
  width: 1.65rem;
  height: auto;
}

.store-button > span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.08;
}

.store-button small {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.store-button strong {
  margin-top: 0.2rem;
  font-size: 1.12rem;
  letter-spacing: -0.025em;
}

.store-button:hover {
  background: #fffdf7;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.28);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.75rem;
  color: var(--ivory-muted);
  font-size: 0.88rem;
  font-weight: 700;
  transition: color 160ms ease;
}

.text-link svg {
  width: 1.1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
  transition: transform 160ms ease;
}

.text-link:hover {
  color: var(--lime);
}

.text-link:hover svg {
  transform: translateY(2px);
}

.price-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.35rem 0 0;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.hero-product {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 38rem;
}

.phone-shell {
  position: relative;
  z-index: 2;
  width: min(20.5rem, 68vw);
  padding: 0.52rem;
  border: 1px solid rgba(244, 240, 231, 0.24);
  border-radius: 3rem;
  background: #20231e;
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  transform: rotate(1.5deg);
}

.phone-speaker {
  position: absolute;
  top: 1rem;
  left: 50%;
  z-index: 4;
  width: 4.2rem;
  height: 0.3rem;
  border-radius: 999px;
  background: #20231e;
  transform: translateX(-50%);
}

.phone-screen,
.screen-frame {
  position: relative;
  overflow: hidden;
  container-type: inline-size;
  background: var(--ink);
}

.phone-screen {
  border-radius: 2.5rem;
}

.phone-screen img,
.screen-frame img {
  width: 100%;
  height: auto;
}

.hero-scale {
  position: absolute;
  top: 48%;
  left: 50%;
  z-index: 0;
  width: min(39rem, 95vw);
  height: 7.5rem;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  transform: translate(-50%, -50%);
}

.hero-scale::before {
  position: absolute;
  top: 3.6rem;
  right: 0;
  left: 0;
  height: 1.25rem;
  background: repeating-linear-gradient(90deg, rgba(244, 240, 231, 0.17) 0 1px, transparent 1px 3.25%);
  clip-path: polygon(0 35%, 100% 35%, 100% 47%, 0 47%);
  content: "";
}

.hero-scale i {
  position: absolute;
  top: 2.45rem;
  left: 50%;
  width: 2px;
  height: 2.5rem;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 1.25rem rgba(194, 243, 107, 0.45);
}

.hero-scale-flat,
.hero-scale-sharp {
  position: absolute;
  top: 1.45rem;
}

.hero-scale-flat {
  left: 0;
  color: var(--flat);
}

.hero-scale-sharp {
  right: 0;
  color: var(--sharp);
}

.signal-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 9.7rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: rgba(24, 27, 22, 0.92);
  box-shadow: 0 1rem 2.8rem rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
}

.signal-card div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.signal-card small {
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-card strong {
  margin-top: 0.3rem;
  font-size: 0.82rem;
}

.signal-card-top {
  top: 15%;
  right: -1.25rem;
}

.signal-card-bottom {
  bottom: 13%;
  left: -1rem;
  justify-content: space-between;
}

.signal-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0.38rem rgba(194, 243, 107, 0.1);
}

.signal-value {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.85rem;
}

.proof-rail {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(1.5rem, 2vw, 2rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-rail > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.05rem 0.8rem;
  min-height: 7rem;
  padding: 1.7rem clamp(0.8rem, 2vw, 1.5rem);
  border-left: 1px solid var(--line);
}

.proof-rail > div:first-child {
  border-left: 0;
}

.proof-rail span {
  grid-row: 1 / span 2;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.proof-rail strong {
  align-self: end;
  font-size: 0.9rem;
}

.proof-rail small {
  color: var(--ivory-quiet);
  font-size: 0.7rem;
  line-height: 1.5;
}

.section {
  padding: clamp(6rem, 10vw, 10rem) 0;
  scroll-margin-top: 4.8rem;
}

.section h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(2.45rem, 5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.02;
  text-wrap: balance;
}

.section-copy > p:not(.eyebrow),
.section-heading > p,
.unlock-copy > p:not(.eyebrow):not(.unlock-promise),
.privacy-copy > p:not(.eyebrow) {
  color: var(--ivory-muted);
  font-size: 1.03rem;
  line-height: 1.8;
}

.tuning-section {
  position: relative;
  background: linear-gradient(180deg, rgba(19, 21, 18, 0.28), rgba(19, 21, 18, 0.78));
}

.tuning-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.78fr) minmax(30rem, 1.22fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.section-copy h2 {
  max-width: 9ch;
}

.section-copy > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 1.75rem 0 0;
}

.quiet-list {
  display: grid;
  gap: 0;
  margin: 2.2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.quiet-list li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ivory);
  font-size: 0.84rem;
  font-weight: 700;
}

.quiet-list span {
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.meter-card {
  position: relative;
  min-height: 32rem;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 70%, rgba(194, 243, 107, 0.075), transparent 16rem),
    var(--stage);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), var(--shadow);
}

.meter-card::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(194, 243, 107, 0.15);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.meter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.meter-header strong {
  color: var(--lime);
  font-weight: 500;
}

.meter-note {
  margin-top: 3.5rem;
  color: var(--lime);
  font-size: clamp(6.5rem, 13vw, 10rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.85;
  text-align: center;
}

.meter-note sup,
.simple-note sup {
  display: inline-block;
  margin-left: 0.12em;
  color: var(--ivory-muted);
  font-size: 0.2em;
  font-weight: 500;
  letter-spacing: 0;
  vertical-align: top;
}

.meter-frequency {
  margin-top: 1rem;
  color: var(--ivory-quiet);
  font-size: 0.9rem;
  text-align: center;
}

.meter-axis {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-top: 4.2rem;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.meter-track {
  position: absolute;
  top: 2rem;
  right: 0;
  left: 0;
  height: 1.1rem;
  background: repeating-linear-gradient(90deg, rgba(244, 240, 231, 0.16) 0 1px, transparent 1px 8.33%);
  clip-path: polygon(0 42%, 100% 42%, 100% 53%, 0 53%);
}

.meter-track i {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--ivory-muted);
}

.meter-axis > b {
  position: absolute;
  top: 1.65rem;
  left: 50%;
  width: 1.85rem;
  height: 1.85rem;
  border: 0.45rem solid var(--stage);
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 1px var(--lime), 0 0.45rem 1.6rem rgba(194, 243, 107, 0.2);
  transform: translateX(-50%);
}

.meter-guidance {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
}

.meter-guidance span:first-child {
  color: var(--flat);
}

.meter-guidance span:last-child {
  color: var(--sharp);
}

.meter-guidance strong {
  color: var(--lime);
  font-weight: 500;
}

.displays-section {
  background: var(--ink);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.62fr);
  align-items: end;
  gap: 3rem;
  margin-bottom: 4rem;
}

.section-heading .eyebrow {
  margin-bottom: 1.1rem;
}

.section-heading > p {
  max-width: 29rem;
  margin: 0;
}

.simple-feature {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  align-items: stretch;
  min-height: 27rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--stage);
}

.simple-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(2rem, 5vw, 4rem);
  border-right: 1px solid var(--line);
}

.display-number {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
}

.simple-copy h3,
.display-card h3 {
  margin: 0.75rem 0 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.simple-copy p,
.display-card figcaption p {
  margin: 1rem 0 0;
  color: var(--ivory-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.simple-face {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 27rem;
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), rgba(194, 243, 107, 0.14) 50%, transparent calc(50% + 1px)),
    radial-gradient(circle at 50% 67%, rgba(194, 243, 107, 0.08), transparent 13rem);
}

.simple-status {
  position: absolute;
  top: 2.5rem;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.simple-note {
  margin-bottom: 2rem;
  color: var(--lime);
  font-size: clamp(6rem, 12vw, 9rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 1;
}

.simple-axis {
  position: absolute;
  right: 8%;
  bottom: 5.3rem;
  left: 8%;
  height: 1.5rem;
  background: repeating-linear-gradient(90deg, rgba(244, 240, 231, 0.18) 0 1px, transparent 1px 8.33%);
  clip-path: polygon(0 44%, 100% 44%, 100% 51%, 0 51%);
}

.simple-axis i {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--ivory-muted);
}

.simple-axis b {
  position: absolute;
  top: -0.2rem;
  left: 50%;
  width: 1.9rem;
  height: 1.9rem;
  border: 0.45rem solid var(--stage);
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 1px var(--lime);
  transform: translateX(-50%);
}

.simple-labels {
  position: absolute;
  right: 8%;
  bottom: 2.4rem;
  left: 8%;
  display: flex;
  justify-content: space-between;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.simple-labels strong {
  color: var(--lime);
  font-weight: 500;
}

.display-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.display-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--stage);
}

.display-card::before {
  position: absolute;
  top: 16%;
  left: 50%;
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  filter: blur(3rem);
  opacity: 0.08;
  transform: translateX(-50%);
}

.display-card-guitar::before {
  background: var(--lime);
}

.display-card-strobe::before {
  background: var(--sharp);
}

.display-card-grid::before {
  background: var(--flat);
}

.screen-frame {
  width: min(72%, 16.5rem);
  margin: 2.4rem auto 0;
  border: 0.42rem solid #22251f;
  border-bottom: 0;
  border-radius: 2.15rem 2.15rem 0 0;
  box-shadow: 0 1.75rem 3rem rgba(0, 0, 0, 0.32);
}

.display-card figcaption {
  position: relative;
  z-index: 2;
  flex: 1;
  padding: 2rem;
  border-top: 1px solid var(--line);
  background: var(--stage);
}

.unlock-section {
  position: relative;
  overflow: hidden;
  background: var(--ivory);
  color: var(--ink);
}

.unlock-section::before {
  position: absolute;
  top: -19rem;
  right: -13rem;
  width: 42rem;
  height: 42rem;
  border: 1px solid rgba(11, 12, 10, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 7rem rgba(11, 12, 10, 0.02), 0 0 0 14rem rgba(11, 12, 10, 0.014);
  content: "";
}

.unlock-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(25rem, 0.85fr);
  align-items: center;
  gap: clamp(3rem, 9vw, 9rem);
}

.unlock-copy .eyebrow {
  color: #557520;
}

.unlock-copy h2 {
  max-width: 10ch;
}

.unlock-copy > p:not(.eyebrow):not(.unlock-promise) {
  max-width: 37rem;
  margin: 1.8rem 0 0;
  color: #55584f;
}

.unlock-promise {
  margin: 2rem 0 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.price-card {
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border-radius: var(--radius-lg);
  background: var(--ink);
  box-shadow: 0 2rem 5rem rgba(11, 12, 10, 0.18);
  color: var(--ivory);
}

.price-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.price-card-head > span {
  padding-top: 0.4rem;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.price-card-head > div {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.price-card-head strong {
  font-size: clamp(2.5rem, 5vw, 3.7rem);
  letter-spacing: -0.065em;
  line-height: 1;
}

.price-card-head small {
  margin-top: 0.35rem;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.preset-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 1.6rem 0 2rem;
  padding: 0;
  list-style: none;
}

.preset-list li {
  position: relative;
  padding: 0.7rem 0 0.7rem 1.35rem;
  border-bottom: 1px solid rgba(244, 240, 231, 0.08);
  color: var(--ivory-muted);
  font-size: 0.8rem;
}

.preset-list li::before {
  position: absolute;
  top: 1.08rem;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--lime);
  content: "";
}

.store-button-dark {
  width: 100%;
  border-color: transparent;
  background: var(--lime);
}

.store-button-dark:hover {
  background: #d0ff7c;
}

.localized-price {
  margin: 0.85rem 0 0;
  color: var(--ivory-quiet);
  font-size: 0.67rem;
  text-align: center;
}

.privacy-section {
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), rgba(244, 240, 231, 0.04) 50%, transparent calc(50% + 1px)),
    var(--ink-soft);
}

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(31rem, 1.22fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
}

.privacy-copy h2 {
  max-width: 10ch;
}

.privacy-copy > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 1.75rem 0 0;
}

.inline-link {
  display: inline-flex;
  gap: 0.4rem;
  margin-top: 1.5rem;
  border-bottom: 1px solid rgba(194, 243, 107, 0.4);
  color: var(--lime);
  font-size: 0.84rem;
  font-weight: 700;
  transition: border-color 160ms ease, color 160ms ease;
}

.inline-link:hover {
  border-color: var(--lime);
  color: #d1ff7f;
}

.privacy-panel {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--stage);
  box-shadow: var(--shadow);
}

.privacy-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0.8rem;
  padding: clamp(1.5rem, 4vw, 2.6rem);
  border-bottom: 1px solid var(--line);
}

.privacy-flow > div {
  display: flex;
  flex-direction: column;
  min-height: 7.2rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(244, 240, 231, 0.025);
}

.privacy-flow > div span {
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.57rem;
}

.privacy-flow > div strong {
  margin-top: auto;
  font-size: 0.78rem;
}

.privacy-flow > div small {
  margin-top: 0.2rem;
  color: var(--ivory-quiet);
  font-size: 0.64rem;
}

.privacy-flow > i {
  width: 1.2rem;
  height: 1px;
  background: var(--line-strong);
}

.privacy-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
}

.privacy-facts > div {
  padding: 1.35rem clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid rgba(244, 240, 231, 0.07);
  border-left: 1px solid rgba(244, 240, 231, 0.07);
}

.privacy-facts > div:nth-child(-n + 2) {
  border-top: 0;
}

.privacy-facts > div:nth-child(odd) {
  border-left: 0;
}

.privacy-facts dt {
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.privacy-facts dd {
  margin: 0.32rem 0 0;
  color: var(--ivory);
  font-size: 0.82rem;
  font-weight: 700;
}

.final-cta {
  padding: clamp(5rem, 8vw, 7rem) 0;
  border-top: 1px solid var(--line);
  background: var(--stage-raised);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.final-mark {
  width: clamp(4.5rem, 7vw, 6.5rem);
  height: auto;
}

.final-mark .brand-mark-punch {
  fill: var(--stage-raised);
}

.final-cta .eyebrow {
  margin-bottom: 0.75rem;
}

.final-cta h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: var(--ivory-quiet);
  font-size: 0.72rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.footer-inner a {
  color: var(--ivory-muted);
  transition: color 160ms ease;
}

.footer-inner a:hover {
  color: var(--lime);
}

.footer-inner p a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

/* Privacy policy */
.legal-page {
  background: var(--ink);
}

.legal-page .site-header {
  position: static;
}

.legal-header-inner {
  display: flex;
  justify-content: space-between;
}

.legal-back {
  color: var(--ivory-muted);
  font-size: 0.78rem;
  font-weight: 700;
  transition: color 160ms ease;
}

.legal-back:hover {
  color: var(--lime);
}

.legal-shell {
  width: min(100% - (2 * var(--page-pad)), 48rem);
  margin-inline: auto;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(6rem, 10vw, 9rem);
}

.legal-kicker {
  margin: 0 0 1rem;
  color: var(--lime);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.legal-shell h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(2.7rem, 7vw, 5.4rem);
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.legal-updated {
  margin: 1.25rem 0 0;
  color: var(--ivory-quiet);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.legal-intro {
  margin: 3rem 0 0;
  padding: 1.5rem 0 1.5rem 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 2px solid var(--lime);
  color: var(--ivory);
  font-size: 1.08rem;
}

.legal-content {
  margin-top: 3.5rem;
}

.legal-content h2 {
  margin: 3rem 0 0.8rem;
  color: var(--ivory);
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.legal-content p {
  margin: 0 0 1rem;
  color: var(--ivory-muted);
  font-size: 0.97rem;
  line-height: 1.8;
}

.legal-content a {
  border-bottom: 1px solid rgba(194, 243, 107, 0.45);
  color: var(--lime);
}

@media (max-width: 68rem) {
  .primary-nav {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.72fr);
    gap: 2rem;
  }

  .signal-card-top {
    right: 0;
  }

  .signal-card-bottom {
    left: 0;
  }

  .proof-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-rail > div:nth-child(3) {
    border-left: 0;
  }

  .proof-rail > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .tuning-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .tuning-grid .section-copy,
  .privacy-copy {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
    gap: 0 3rem;
  }

  .tuning-grid .section-copy .eyebrow,
  .privacy-copy .eyebrow {
    grid-column: 1 / -1;
  }

  .tuning-grid .section-copy > p:not(.eyebrow),
  .privacy-copy > p:not(.eyebrow) {
    margin-top: 0;
  }

  .tuning-grid .quiet-list,
  .privacy-copy .inline-link {
    grid-column: 2;
  }

  .privacy-copy .inline-link {
    justify-self: start;
    margin-top: 1rem;
  }

  .unlock-grid {
    grid-template-columns: 1fr 0.85fr;
    gap: 3rem;
  }
}

@media (max-width: 52rem) {
  .hero {
    padding-top: 4rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-copy {
    padding-bottom: 0;
  }

  .hero-copy .eyebrow,
  .hero-actions,
  .price-note {
    justify-content: center;
  }

  .hero h1,
  .hero-lede {
    margin-inline: auto;
  }

  .hero-product {
    min-height: 42rem;
  }

  .signal-card-top {
    right: 8%;
  }

  .signal-card-bottom {
    left: 8%;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .simple-feature {
    grid-template-columns: 1fr;
  }

  .simple-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .display-card {
    display: grid;
    grid-template-columns: minmax(12rem, 0.75fr) minmax(15rem, 1fr);
    align-items: end;
    min-height: 34rem;
  }

  .screen-frame {
    width: min(84%, 17rem);
    margin-top: 2rem;
  }

  .display-card figcaption {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

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

  .price-card {
    width: min(100%, 32rem);
  }

  .final-cta-inner {
    grid-template-columns: auto 1fr;
  }

  .final-cta .store-button {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 38rem) {
  :root {
    --page-pad: 1.15rem;
    --radius-lg: 1.5rem;
  }

  .header-inner {
    min-height: 4.25rem;
  }

  .brand {
    font-size: 0.92rem;
  }

  .brand-mark {
    width: 2rem;
    height: 2rem;
  }

  .header-cta {
    min-height: 2.45rem;
    padding: 0.5rem 0.72rem;
  }

  .header-cta span {
    display: none;
  }

  .header-cta svg {
    width: 1.15rem;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .hero h1 {
    max-width: 9ch;
    font-size: clamp(3.2rem, 15vw, 4.4rem);
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.8rem;
  }

  .store-button {
    width: min(100%, 17rem);
  }

  .price-note {
    max-width: 18rem;
    margin-inline: auto;
  }

  .price-note span:nth-child(2) {
    display: none;
  }

  .price-note span {
    flex-basis: 100%;
  }

  .hero-product {
    min-height: 37rem;
  }

  .phone-shell {
    width: min(17rem, 76vw);
    border-radius: 2.6rem;
  }

  .phone-screen {
    border-radius: 2.15rem;
  }

  .signal-card {
    display: none;
  }

  .hero-scale {
    width: 112vw;
  }

  .proof-rail {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-rail > div {
    grid-template-columns: 1fr;
    min-height: 7.7rem;
    padding: 1.25rem var(--page-pad);
  }

  .proof-rail span {
    grid-row: auto;
  }

  .proof-rail strong {
    align-self: auto;
  }

  .section {
    padding: 5.5rem 0;
  }

  .section h2 {
    font-size: clamp(2.35rem, 12vw, 3.25rem);
  }

  .tuning-grid .section-copy,
  .privacy-copy {
    display: block;
  }

  .tuning-grid .section-copy > p:not(.eyebrow),
  .privacy-copy > p:not(.eyebrow) {
    margin-top: 1.5rem;
  }

  .quiet-list {
    margin-top: 2rem;
  }

  .meter-card {
    min-height: 28rem;
  }

  .meter-note {
    margin-top: 3rem;
  }

  .simple-feature {
    min-height: 0;
  }

  .simple-copy {
    padding: 2rem;
  }

  .simple-face {
    min-height: 23rem;
  }

  .display-card {
    display: flex;
    min-height: 0;
  }

  .screen-frame {
    width: min(72%, 15rem);
  }

  .display-card figcaption {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .price-card-head {
    flex-direction: column;
  }

  .price-card-head > div {
    align-items: flex-start;
  }

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

  .privacy-flow {
    grid-template-columns: 1fr;
  }

  .privacy-flow > div {
    min-height: 5.5rem;
  }

  .privacy-flow > i {
    width: 1px;
    height: 1rem;
    margin-left: 1.5rem;
  }

  .privacy-facts {
    grid-template-columns: 1fr;
  }

  .privacy-facts > div,
  .privacy-facts > div:nth-child(-n + 2),
  .privacy-facts > div:nth-child(odd) {
    border-top: 1px solid rgba(244, 240, 231, 0.07);
    border-left: 0;
  }

  .privacy-facts > div:first-child {
    border-top: 0;
  }

  .final-cta-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .final-mark {
    margin-inline: auto;
  }

  .final-cta .eyebrow {
    justify-content: center;
  }

  .final-cta h2 {
    margin-inline: auto;
  }

  .final-cta .store-button {
    grid-column: auto;
    justify-self: center;
  }

  .footer-inner,
  .footer-inner div {
    flex-direction: column;
    align-items: flex-start;
  }

  .legal-header-inner .legal-back {
    font-size: 0;
  }

  .legal-header-inner .legal-back::after {
    font-size: 0.78rem;
    content: "Home";
  }
}

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

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

@media (forced-colors: active) {
  .meter-card,
  .simple-feature,
  .display-card,
  .price-card,
  .privacy-panel {
    border: 1px solid CanvasText;
  }
}