:root {
  color-scheme: light;
  --paper: #f5f0e4;
  --paper-deep: #ebe3d2;
  --ink: #123224;
  --ink-soft: #4f6255;
  --line: rgba(18, 50, 36, 0.18);
  --green: #83c62f;
  --green-bright: #a7e640;
  --green-deep: #0c3527;
  --coral: #ef765d;
  --white: #fffdf7;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --page: min(1440px, calc(100vw - 64px));
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.72), transparent 28rem),
    linear-gradient(90deg, rgba(18, 50, 36, 0.018) 1px, transparent 1px),
    linear-gradient(var(--paper), var(--paper));
  background-size: auto, 6px 6px, auto;
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-150%);
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
}

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

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  width: var(--page);
  height: 94px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand svg {
  width: 30px;
  height: 30px;
  stroke-width: 2;
}

.site-nav {
  display: flex;
  gap: 48px;
  font-size: 15px;
  letter-spacing: 0.06em;
}

.site-nav a {
  position: relative;
  padding: 35px 0 30px;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 22px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--green);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="true"]::after {
  transform: scaleX(1);
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.header-cta svg {
  width: 18px;
  height: 18px;
}

.header-cta:hover {
  background: var(--ink);
  color: var(--white);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 920px;
  width: var(--page);
  margin: 0 auto;
  padding: 198px 0 88px;
  display: grid;
  grid-template-columns: minmax(480px, 0.82fr) minmax(560px, 1.18fr);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 4;
  padding-bottom: 50px;
}

.hero h1 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(110px, 10vw, 164px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.team {
  margin: 0 0 50px;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.hero h2 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: clamp(34px, 3.3vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

.hero-intro {
  max-width: 580px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-top: 38px;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  gap: 46px;
  min-width: 230px;
  padding: 18px 24px;
  border-radius: 13px;
  background: var(--green);
  box-shadow: 0 10px 34px rgba(67, 117, 21, 0.2);
  font-size: 20px;
  font-weight: 750;
  transition: background 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.primary-button svg {
  width: 24px;
  height: 24px;
  transition: transform 180ms ease;
}

.primary-button:hover {
  background: var(--green-bright);
  box-shadow: 0 15px 42px rgba(67, 117, 21, 0.26);
  transform: translateY(-3px);
}

.primary-button:hover svg {
  transform: translateX(4px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0 8px;
  border-bottom: 1px solid var(--ink);
  font-size: 17px;
}

.text-link svg {
  width: 20px;
  height: 20px;
}

.hero-visual {
  position: relative;
  align-self: stretch;
  min-height: 660px;
}

.record {
  position: absolute;
  z-index: 1;
  right: -42px;
  bottom: 64px;
  width: 650px;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle, transparent 0 5px, rgba(245, 240, 228, 0.08) 6px 7px),
    #0d1712;
  box-shadow: 0 32px 80px rgba(14, 36, 24, 0.25);
  transform: perspective(980px) rotateX(65deg);
}

.record::before {
  position: absolute;
  inset: 10%;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
}

.record-ring,
.record-label {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ring-one {
  width: 66%;
  height: 66%;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ring-two {
  width: 40%;
  height: 40%;
  border: 1px solid rgba(255, 255, 255, 0.11);
}

.ring-three {
  width: 27%;
  height: 27%;
  background: rgba(110, 151, 55, 0.42);
}

.record-label {
  width: 5%;
  height: 5%;
  background: var(--paper);
}

.phone-shell {
  position: absolute;
  z-index: 4;
  top: 4px;
  right: 102px;
  width: 312px;
  aspect-ratio: 780 / 1388;
  overflow: hidden;
  border: 9px solid #101a15;
  border-radius: 46px;
  background: #132019;
  box-shadow: 0 36px 70px rgba(13, 31, 20, 0.32);
  transform: rotate(4deg);
  transition: transform 450ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-visual:hover .phone-shell {
  transform: rotate(1deg) translateY(-8px);
}

.phone-top {
  position: absolute;
  z-index: 5;
  top: 9px;
  left: 50%;
  width: 88px;
  height: 22px;
  border-radius: 999px;
  background: #0c110f;
  transform: translateX(-50%);
}

.phone-preview {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-plant {
  position: absolute;
  z-index: 6;
  right: -6px;
  bottom: 6px;
  width: 40%;
  filter: drop-shadow(0 10px 12px rgba(22, 38, 26, 0.25));
  transform: rotate(-4deg);
}

.root-lines {
  position: absolute;
  z-index: 3;
  right: -60px;
  bottom: -5px;
  width: 760px;
  color: rgba(18, 50, 36, 0.55);
  stroke-width: 1.2;
}

.orbit-copy {
  position: absolute;
  z-index: 5;
  top: 312px;
  right: -24px;
  display: grid;
  gap: 7px;
  font-family: var(--serif);
  font-size: 16px;
  transform: rotate(-6deg);
}

.orbit-copy i {
  width: 175px;
  height: 2px;
  background: var(--coral);
  transform: rotate(-5deg);
}

.scroll-cue {
  position: absolute;
  bottom: 40px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: 0.16em;
  writing-mode: vertical-rl;
}

.scroll-cue svg {
  width: 16px;
  height: 25px;
  animation: nudge 1.8s ease-in-out infinite;
}

.section {
  width: var(--page);
  margin: 0 auto;
  padding: 132px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 180px minmax(430px, 0.88fr) minmax(320px, 0.55fr);
  gap: 34px;
  align-items: start;
}

.section-index {
  margin: 12px 0 0;
  color: var(--coral);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.18em;
}

.section-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 76px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-heading > p:last-child {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.9;
}

.story {
  position: relative;
  border-top: 1px solid var(--line);
}

.story::before {
  position: absolute;
  top: -140px;
  right: -180px;
  width: 360px;
  height: 360px;
  content: "";
  border: 1px solid rgba(18, 50, 36, 0.12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 40px var(--paper), inset 0 0 0 41px rgba(18, 50, 36, 0.08);
}

.story-path {
  position: relative;
  margin: 112px 0 150px 200px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px;
}

.vine {
  position: absolute;
  top: 5px;
  left: -160px;
  width: calc(100% + 160px);
  height: 150px;
  color: #527c39;
  stroke-width: 2;
}

.story-path article {
  position: relative;
  z-index: 2;
  padding-top: 52px;
}

.story-number {
  position: absolute;
  top: 22px;
  right: 0;
  color: rgba(18, 50, 36, 0.28);
  font-family: var(--serif);
  font-size: 14px;
}

.story-symbol {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border: 1px solid var(--coral);
  border-radius: 50%;
  background: var(--paper);
  color: #4f792f;
}

.story-symbol svg {
  width: 48px;
  height: 48px;
}

.story-path h3 {
  margin: 24px 0 10px;
  font-family: var(--serif);
  font-size: 29px;
}

.story-path p {
  max-width: 260px;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.difference {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 90px;
  align-items: center;
}

.difference-art {
  position: relative;
  min-height: 470px;
}

.mini-record {
  position: absolute;
  top: 38px;
  left: 20px;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, var(--coral) 0 12%, var(--paper) 12.5% 15%, transparent 15.5%),
    repeating-radial-gradient(circle, #111a15 0 4px, #222c26 5px 6px);
  transform: rotateX(56deg) rotateZ(-12deg);
  box-shadow: 0 35px 50px rgba(18, 50, 36, 0.15);
}

.difference-art svg {
  position: absolute;
  inset: 80px 0 0 110px;
  width: 460px;
  height: 360px;
  color: rgba(18, 50, 36, 0.5);
  stroke-width: 1.3;
}

.difference-copy h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: clamp(42px, 4vw, 62px);
  letter-spacing: -0.04em;
}

.difference-lead {
  max-width: 720px;
  margin: 0 0 38px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.compare-table {
  border-top: 1px solid var(--ink);
}

.compare-row {
  display: grid;
  grid-template-columns: 0.8fr 1.25fr 50px 1.4fr;
  gap: 16px;
  align-items: center;
  min-height: 70px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.compare-row strong {
  font-size: 17px;
}

.compare-row b {
  color: var(--coral);
  font-size: 24px;
  font-weight: 400;
}

.compare-row em {
  color: #4d7a28;
  font-size: 17px;
  font-style: normal;
  font-weight: 700;
}

.compare-head {
  min-height: 44px;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.play {
  padding-top: 150px;
  border-top: 1px solid var(--line);
}

.play-heading {
  margin-bottom: 100px;
  grid-template-columns: 180px minmax(610px, 1fr) minmax(280px, 0.5fr);
}

.play-heading h2 {
  font-size: clamp(48px, 4.4vw, 64px);
}

.mobile-break {
  display: none;
}

.player-feature {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(500px, 0.9fr) minmax(520px, 1.1fr);
  gap: 110px;
  align-items: center;
}

.feature-phone {
  position: relative;
  justify-self: center;
  width: 360px;
  aspect-ratio: 780 / 1388;
  padding: 10px;
  border-radius: 54px;
  background: #101a15;
  box-shadow: 0 46px 90px rgba(12, 53, 39, 0.25);
  transform: rotate(-4deg);
}

.feature-phone > img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 44px;
  object-fit: cover;
}

.phone-speaker {
  position: absolute;
  z-index: 3;
  top: 17px;
  left: 50%;
  width: 88px;
  height: 20px;
  border-radius: 999px;
  background: #0b0f0d;
  transform: translateX(-50%);
}

.plant-hotspot {
  position: absolute;
  right: 32px;
  bottom: 160px;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border: 2px solid var(--green-bright);
  border-radius: 50%;
  background: rgba(245, 240, 228, 0.92);
  box-shadow: 0 0 0 12px rgba(167, 230, 64, 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}

.plant-hotspot img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.plant-hotspot i {
  position: absolute;
  inset: -20px;
  border: 1px solid rgba(167, 230, 64, 0.5);
  border-radius: 50%;
}

.hotspot-label {
  position: absolute;
  right: -110px;
  bottom: 194px;
  width: 96px;
  color: var(--coral);
  font-family: var(--serif);
  font-size: 18px;
}

.hotspot-label::before {
  position: absolute;
  top: 13px;
  right: 96px;
  width: 55px;
  height: 1px;
  content: "";
  background: var(--coral);
}

.feature-list {
  border-top: 1px solid var(--ink);
}

.feature-list article {
  min-height: 140px;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 24px;
  align-items: start;
  padding: 27px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list > article > span {
  color: var(--coral);
  font-family: var(--serif);
  font-size: 18px;
}

.feature-list h3 {
  margin: 0 0 9px;
  font-family: var(--serif);
  font-size: 28px;
}

.feature-list p {
  max-width: 590px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.75;
}

.relationship {
  position: relative;
  margin-top: 170px;
  padding-bottom: 40px;
}

.relationship > h2 {
  margin: 0 0 98px;
  font-family: var(--serif);
  font-size: clamp(48px, 5vw, 72px);
  text-align: center;
  letter-spacing: -0.04em;
}

.relationship-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 100px;
}

.relationship-items article {
  position: relative;
  text-align: center;
}

.relationship-icon {
  position: relative;
  z-index: 2;
  width: 118px;
  height: 118px;
  display: block;
  margin: 0 auto 28px;
  border: 1px solid #63883f;
  border-radius: 50%;
  background: var(--paper);
}

.relationship-icon::before,
.relationship-icon::after {
  position: absolute;
  content: "";
}

.seed-icon::before {
  top: 38px;
  left: 40px;
  width: 36px;
  height: 26px;
  border-radius: 58% 42% 55% 45%;
  background: #18281e;
  transform: rotate(-24deg);
}

.seed-icon::after {
  top: 45px;
  left: 50px;
  width: 24px;
  height: 1px;
  background: rgba(245, 240, 228, 0.65);
  transform: rotate(-24deg);
}

.sprout-icon::before {
  top: 32px;
  left: 57px;
  width: 2px;
  height: 56px;
  background: #567b32;
}

.sprout-icon::after {
  top: 28px;
  left: 38px;
  width: 38px;
  height: 28px;
  border-radius: 70% 10% 70% 10%;
  background: var(--green);
  transform: rotate(18deg);
}

.gift-icon {
  display: grid;
  place-items: center;
}

.gift-icon svg {
  width: 54px;
  height: 54px;
  color: #567b32;
}

.growth-line {
  position: absolute;
  z-index: 1;
  top: 190px;
  right: 11%;
  left: 11%;
  height: 1px;
  background: repeating-linear-gradient(90deg, #63883f 0 5px, transparent 5px 12px);
}

.relationship-step {
  margin: 0 0 7px !important;
  color: var(--coral) !important;
  font-size: 13px !important;
  font-weight: 750;
  letter-spacing: 0.15em;
}

.relationship-items h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 32px;
}

.relationship-items p {
  margin: 0 auto;
  max-width: 340px;
  color: var(--ink-soft);
  line-height: 1.75;
}

.guide {
  position: relative;
  margin-top: 110px;
  padding: 132px 0 70px;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 18%, rgba(167, 230, 64, 0.1), transparent 25rem),
    var(--green-deep);
  color: var(--white);
}

.guide::after {
  position: absolute;
  right: -110px;
  bottom: -220px;
  width: 560px;
  height: 560px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 55px var(--green-deep),
    inset 0 0 0 56px rgba(255, 255, 255, 0.08),
    inset 0 0 0 110px var(--green-deep),
    inset 0 0 0 111px rgba(255, 255, 255, 0.08);
}

.guide-inner {
  position: relative;
  z-index: 2;
  width: var(--page);
  margin: 0 auto;
}

.guide-heading {
  display: grid;
  grid-template-columns: 180px 1fr;
}

.guide-heading .section-index {
  color: var(--green-bright);
}

.steps {
  margin: 86px 0 116px 214px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  list-style: none;
}

.steps li {
  min-height: 130px;
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 20px;
  padding: 0 46px;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.steps li:first-child {
  padding-left: 0;
  border-left: 0;
}

.steps li > span {
  color: var(--green-bright);
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1;
}

.steps h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 25px;
}

.steps p {
  margin: 0;
  color: rgba(255, 253, 247, 0.65);
  font-size: 14px;
  line-height: 1.75;
}

.final-cta {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 70px;
  align-items: end;
  padding-top: 74px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.final-cta h2 {
  max-width: 840px;
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: clamp(48px, 5.3vw, 78px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.final-cta p {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 253, 247, 0.7);
  font-size: 16px;
  line-height: 1.8;
}

.final-cta > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 112px;
  padding: 0 34px;
  border-radius: 14px;
  background: var(--green-bright);
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 800;
  transition: background 180ms ease, transform 180ms ease;
}

.final-cta > a:hover {
  background: #bbf261;
  transform: translateY(-4px);
}

.final-cta > a svg {
  width: 30px;
  height: 30px;
}

.site-footer {
  min-height: 120px;
  width: var(--page);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--ink-soft);
  font-size: 13px;
}

.site-footer > span {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  justify-self: end;
  border-bottom: 1px solid var(--line);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes nudge {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(7px); }
}

@keyframes pulse {
  0%,
  100% { box-shadow: 0 0 0 8px rgba(167, 230, 64, 0.14); }
  50% { box-shadow: 0 0 0 17px rgba(167, 230, 64, 0.24); }
}

@media (max-width: 1180px) {
  :root {
    --page: min(100% - 48px, 1080px);
  }

  .site-nav {
    gap: 26px;
  }

  .hero {
    grid-template-columns: minmax(420px, 0.9fr) minmax(430px, 1.1fr);
  }

  .hero h1 {
    font-size: clamp(94px, 11vw, 130px);
  }

  .record {
    right: -120px;
    width: 580px;
  }

  .phone-shell {
    right: 55px;
    width: 280px;
  }

  .orbit-copy {
    display: none;
  }

  .section-heading {
    grid-template-columns: 150px 1fr;
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

  .story-path {
    margin-left: 150px;
  }

  .difference {
    gap: 45px;
  }

  .difference-art {
    transform: scale(0.88);
    transform-origin: center;
  }

  .player-feature {
    grid-template-columns: 0.78fr 1.22fr;
    gap: 70px;
  }

  .relationship-items {
    gap: 48px;
  }

  .steps {
    margin-left: 184px;
  }
}

@media (max-width: 860px) {
  :root {
    --page: calc(100vw - 36px);
  }

  .site-header {
    height: 76px;
    grid-template-columns: 1fr auto;
  }

  .brand {
    font-size: 20px;
  }

  .site-nav {
    display: none;
  }

  .header-cta {
    padding: 9px 14px;
  }

  .hero {
    min-height: auto;
    padding: 136px 0 88px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-copy {
    padding: 0;
  }

  .hero h1 {
    font-size: clamp(72px, 22vw, 128px);
  }

  .team {
    margin-bottom: 38px;
    font-size: 14px;
  }

  .hero h2 {
    font-size: clamp(34px, 9vw, 54px);
  }

  .hero-intro {
    font-size: 16px;
  }

  .hero-visual {
    min-height: 590px;
    margin-top: 30px;
  }

  .record {
    right: -145px;
    bottom: 5px;
    width: 560px;
  }

  .phone-shell {
    top: 10px;
    right: calc(50% - 144px);
    width: 288px;
  }

  .root-lines {
    right: calc(50% - 390px);
    bottom: -45px;
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding: 96px 0;
  }

  .section-heading {
    display: block;
  }

  .section-index {
    margin: 0 0 20px;
  }

  .section-heading h2 {
    font-size: clamp(42px, 12vw, 62px);
  }

  .section-heading > p:last-child {
    margin-top: 24px;
  }

  .story-path {
    margin: 78px 0 105px;
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .vine {
    display: none;
  }

  .story-path article {
    min-height: 130px;
    padding: 0 0 0 110px;
  }

  .story-symbol {
    position: absolute;
    top: 0;
    left: 0;
  }

  .story-number {
    top: 0;
  }

  .story-path h3 {
    padding-top: 12px;
  }

  .difference {
    display: block;
  }

  .difference-art {
    min-height: 390px;
    margin-bottom: 20px;
  }

  .mini-record {
    left: calc(50% - 165px);
  }

  .difference-art svg {
    left: calc(50% - 230px);
  }

  .difference-copy h3 {
    font-size: 44px;
  }

  .compare-row {
    grid-template-columns: 0.85fr 1.2fr 30px 1.35fr;
    gap: 8px;
    font-size: 13px;
  }

  .compare-row strong,
  .compare-row em {
    font-size: 14px;
  }

  .play-heading {
    margin-bottom: 64px;
  }

  .play-heading h2 {
    font-size: clamp(38px, 10vw, 58px);
  }

  .mobile-break {
    display: block;
  }

  .player-feature {
    display: flex;
    flex-direction: column;
    gap: 90px;
  }

  .feature-phone {
    width: min(330px, calc(100vw - 90px));
  }

  .hotspot-label {
    right: -54px;
  }

  .hotspot-label::before {
    right: 78px;
    width: 28px;
  }

  .feature-list article {
    grid-template-columns: 54px 1fr;
  }

  .relationship {
    margin-top: 110px;
  }

  .relationship > h2 {
    margin-bottom: 65px;
    font-size: 48px;
    text-align: left;
  }

  .growth-line {
    top: 160px;
    right: auto;
    bottom: 80px;
    left: 58px;
    width: 1px;
    height: auto;
    background: repeating-linear-gradient(#63883f 0 5px, transparent 5px 12px);
  }

  .relationship-items {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .relationship-items article {
    min-height: 120px;
    padding-left: 152px;
    text-align: left;
  }

  .relationship-icon {
    position: absolute;
    top: 0;
    left: 0;
    margin: 0;
  }

  .relationship-items p {
    margin: 0;
  }

  .guide {
    padding-top: 92px;
  }

  .guide-heading {
    display: block;
  }

  .steps {
    margin: 64px 0 76px;
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .steps li,
  .steps li:first-child {
    min-height: 90px;
    padding: 0 0 28px;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .final-cta {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .final-cta h2 {
    font-size: 48px;
  }

  .final-cta > a {
    min-height: 92px;
  }

  .site-footer {
    padding: 34px 0;
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .site-footer p {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 520px) {
  :root {
    --page: calc(100vw - 28px);
  }

  .brand svg {
    width: 25px;
    height: 25px;
  }

  .header-cta svg {
    display: none;
  }

  .hero {
    padding-top: 125px;
  }

  .hero h1 {
    font-size: 75px;
    letter-spacing: -0.09em;
  }

  .team {
    line-height: 1.7;
    letter-spacing: 0.03em;
  }

  .hero h2 {
    font-size: 38px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .primary-button {
    width: 100%;
    justify-content: space-between;
  }

  .text-link {
    width: fit-content;
  }

  .hero-visual {
    min-height: 510px;
  }

  .phone-shell {
    right: calc(50% - 121px);
    width: 242px;
  }

  .record {
    right: -170px;
    width: 500px;
  }

  .root-lines {
    opacity: 0.65;
  }

  .section-heading h2,
  .play-heading h2,
  .difference-copy h3,
  .relationship > h2,
  .final-cta h2 {
    font-size: 39px;
  }

  .play-heading h2 {
    font-size: 36px;
  }

  .difference-art {
    min-height: 315px;
    transform: scale(0.72);
  }

  .difference-copy {
    margin-top: -60px;
  }

  .compare-table {
    overflow-x: auto;
  }

  .compare-row {
    min-width: 520px;
  }

  .relationship-items article {
    padding-left: 132px;
  }

  .relationship-icon {
    width: 102px;
    height: 102px;
  }

  .growth-line {
    left: 50px;
  }

  .final-cta > a {
    padding: 0 22px;
    font-size: 20px;
  }

  .site-footer {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}