:root {
  --ink: #111111;
  --paper: #f6f6f2;
  --lime: #d7f25c;
  --muted: #686862;
  --line: #ddddd5;
  --display: "Avenir Next", Avenir, "Arial Black", sans-serif;
  --body:
    "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 5px;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #7e9419;
  outline-offset: 6px;
  border-radius: 4px;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
.wrap {
  max-width: 1240px;
  padding-inline: 48px;
  margin-inline: auto;
}
.section {
  padding-block: 104px;
}
section[id] {
  scroll-margin-top: 24px;
}
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.6;
}
.skip-link {
  position: fixed;
  z-index: 10;
  top: 12px;
  left: 12px;
  padding: 14px;
  background: var(--lime);
  transform: translateY(-160%);
  color: var(--ink);
}
.skip-link:focus {
  transform: none;
}
.hero-shell {
  background: var(--ink);
  color: white;
  overflow: hidden;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
}
.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -1px;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.site-header nav a {
  min-height: 44px;
  font-size: 13px;
  text-decoration: none;
  padding-block: 12px;
}
.site-header nav a:hover {
  text-decoration: underline;
}
.site-header nav .nav-cta {
  border: 1px solid #5b5b56;
  border-radius: 99px;
  padding: 11px 18px;
  display: flex;
  gap: 18px;
}
.nav-cta:hover {
  background: #272724;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 30px;
  padding-top: 58px;
  padding-bottom: 64px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.hero .eyebrow {
  color: #c4c4ba;
  display: flex;
  align-items: center;
  gap: 10px;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  flex: none;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(58px, 6.7vw, 88px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -4.5px;
  margin-block: 24px;
}
.hero em {
  font-style: normal;
  color: var(--lime);
}
.hero-description {
  max-width: 430px;
  color: #b6b6ad;
  font-size: 17px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-height: 54px;
  padding: 15px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition:
    background 0.18s,
    transform 0.18s;
}
.button-lime {
  background: var(--lime);
  color: var(--ink);
}
.button-lime:hover {
  background: #e3ff70;
  transform: translateY(-2px);
}
.text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  padding-block: 12px;
}
.text-link:hover {
  text-decoration: underline;
}
.hero-note {
  margin-top: 24px;
  font-size: 11px;
  color: #a4a49a;
}
.hero-visual {
  min-height: 560px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.court {
  position: absolute;
  inset: 38px -35px 38px 0;
  border: 1px solid #4a512a;
  transform: rotate(-10deg);
  background: #191c13;
  border-radius: 2px;
}
.court:before,
.court:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  border-left: 1px solid #4a512a;
}
.court:before {
  left: 17%;
}
.court:after {
  right: 17%;
}
.court span {
  position: absolute;
  inset: 24% 0;
  border-block: 1px solid #4a512a;
}
.court span:before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  border-left: 1px solid #4a512a;
}
.court-caption {
  position: absolute;
  right: -8px;
  top: 28px;
  font-size: 10px;
  letter-spacing: 1.5px;
  line-height: 1.8;
  color: var(--lime);
  z-index: 1;
}
.phone {
  position: relative;
  width: 258px;
  padding: 7px;
  background: #050505;
  border: 1px solid #52534c;
  border-radius: 38px;
  transform: rotate(5deg);
  box-shadow: 0 25px 55px #0008;
}
.phone img {
  width: 100%;
  border-radius: 30px;
}
.hero-visual figcaption {
  position: absolute;
  bottom: -5px;
  font-size: 11px;
  color: #b8b8ae;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 22px;
  border-top: 1px solid #34342e;
  font-size: 9px;
  letter-spacing: 1.8px;
  color: #a4a49a;
}
.hero-bottom a {
  display: flex;
  gap: 18px;
  text-decoration: none;
}
.section-heading {
  max-width: 680px;
}
.section-heading .eyebrow,
.privacy .eyebrow,
.faq .eyebrow {
  color: var(--muted);
  margin-bottom: 18px;
}
h2 {
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.12;
}
.section-heading > p:last-child:not(.eyebrow) {
  margin-top: 20px;
  max-width: 480px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}
.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin: 48px 0 0;
}
.steps li {
  border-top: 1px solid var(--ink);
  padding-top: 18px;
}
.step-number {
  font-size: 12px;
  color: var(--muted);
}
.steps h3 {
  font-size: 20px;
  letter-spacing: -0.5px;
  margin: 26px 0 12px;
}
.steps p,
.shot > p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}
.practice {
  border-block: 1px solid var(--line);
  background: #eeeee7;
}
.horizontal {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 60px;
}
.horizontal > p:last-child {
  margin: 0;
  max-width: 420px;
}
.shots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 48px;
}
.shot-art {
  height: 240px;
  background: #1a1d16;
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.shot-art:before {
  content: "";
  position: absolute;
  inset: 25px 35px;
  border: 1px solid #424a2a;
  transform: rotate(-16deg);
}
.shot-art svg {
  position: relative;
  width: 170px;
  height: 170px;
}
.shot-art > span {
  position: absolute;
  top: 18px;
  left: 18px;
  font-size: 10px;
  letter-spacing: 2px;
  color: #d0d4c4;
}
.backhand {
  background: #222621;
}
.serve {
  background: #282a20;
}
.shot-heading {
  margin: 22px 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.shot h3 {
  font-size: 23px;
  letter-spacing: -0.6px;
}
.badge {
  font-size: 8px;
  letter-spacing: 1px;
  font-weight: 700;
  padding: 6px 8px;
  border: 1px solid #bcbeb0;
  border-radius: 99px;
  white-space: nowrap;
}
.badge.available {
  background: var(--lime);
  border-color: var(--lime);
}
.shot-meta {
  display: block;
  margin-top: 18px;
  font-size: 11px;
  color: var(--muted);
}
.setup .horizontal > div:last-child {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 450px;
}
.small-note {
  font-size: 13px;
  margin-top: 14px;
}
.setup-image {
  margin-top: 44px;
}
.setup-image img {
  border-radius: 20px;
  border: 8px solid #111;
}
.setup-image figcaption {
  font-size: 11px;
  color: var(--muted);
  margin-top: 14px;
  text-align: right;
}
.feedback-band {
  background: var(--lime);
  padding-block: 72px;
}
.feedback-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 60px;
  align-items: end;
}
.feedback-content > .eyebrow {
  grid-column: 1/-1;
}
.feedback-content h2 {
  font-size: clamp(44px, 5vw, 64px);
  letter-spacing: -3px;
}
.feedback-content em {
  font-style: normal;
}
.feedback-content > div > p:first-child {
  font-size: 18px;
  line-height: 1.65;
}
.development-note {
  font-size: 10px;
  line-height: 1.8;
  margin-top: 22px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.development-note .status-dot {
  background: var(--ink);
}
.privacy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.privacy dl {
  margin: 0;
}
.privacy dl > div + div {
  margin-top: 28px;
}
.privacy dt {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.privacy dd {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.faq {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  padding-top: 72px;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  padding: 22px 30px 22px 0;
  font-size: 16px;
  font-weight: 600;
  position: relative;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:after {
  content: "+";
  position: absolute;
  right: 0;
  top: 19px;
  font-size: 23px;
  font-weight: 400;
}
.faq details[open] summary:after {
  content: "−";
}
.faq details p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  padding: 0 25px 22px 0;
}
.beta {
  background: var(--ink);
  color: white;
  padding-block: 80px;
  text-align: center;
}
.beta .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.beta-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #b8b8ae;
}
.beta h2 {
  font-size: clamp(44px, 5.6vw, 72px);
  letter-spacing: -3px;
}
.beta p {
  font-size: 16px;
  line-height: 1.8;
  color: #b8b8ae;
  max-width: 480px;
  margin: 24px auto;
}
.beta-status {
  border: 1px solid #44483a;
  border-radius: 99px;
  padding: 12px 18px;
  font-size: 9px;
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.beta .text-link {
  margin-top: 16px;
  color: var(--lime);
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 26px;
}
.site-footer .brand {
  font-size: 20px;
}
.site-footer > span {
  font-size: 11px;
  color: var(--muted);
}
.site-footer nav {
  display: flex;
  gap: 22px;
}
.site-footer nav a {
  font-size: 11px;
  text-decoration: none;
  padding-block: 14px;
}
.site-footer nav a:hover {
  text-decoration: underline;
}
.svg-library {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.header-shell {
  background: var(--ink);
  color: white;
}
@media (min-width: 1500px) {
  .hero {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}
@media (max-width: 950px) {
  .wrap {
    padding-inline: 32px;
  }
  .hero h1 {
    font-size: 64px;
    letter-spacing: -3px;
  }
  .hero {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .phone {
    width: 230px;
  }
  .hero-visual {
    min-height: 530px;
  }
  .court-caption {
    right: -10px;
    font-size: 8px;
  }
  .horizontal {
    gap: 36px;
  }
  .shots {
    gap: 18px;
  }
  .shot-art {
    height: 200px;
  }
  .shot-art svg {
    width: 145px;
    height: 145px;
  }
  .privacy {
    gap: 40px;
  }
  .site-header nav {
    gap: 18px;
  }
}
@media (max-width: 700px) {
  .wrap {
    padding-inline: 24px;
  }
  .site-header {
    padding-block: 16px;
  }
  .brand {
    font-size: 25px;
  }
  .brand img {
    width: 36px;
    height: 36px;
  }
  .site-header nav > a:not(.nav-cta) {
    display: none;
  }
  .site-header nav .nav-cta {
    font-size: 11px;
    padding: 10px 14px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 36px;
    padding-bottom: 38px;
  }
  .hero h1 {
    font-size: clamp(54px, 12.9vw, 80px);
    letter-spacing: -3px;
    margin-block: 20px;
  }
  .hero-description {
    font-size: 16px;
    max-width: 440px;
  }
  .hero-actions {
    gap: 24px;
    margin-top: 26px;
  }
  .hero-note {
    margin-top: 18px;
  }
  .hero-visual {
    min-height: 560px;
    max-width: 420px;
    width: 100%;
    margin-inline: auto;
  }
  .phone {
    width: 246px;
  }
  .court {
    inset: 40px 12px;
  }
  .court-caption {
    right: 0;
    top: 10px;
  }
  .hero-visual figcaption {
    bottom: -5px;
  }
  .hero-bottom {
    font-size: 8px;
    letter-spacing: 1px;
    gap: 16px;
  }
  .hero-bottom > span {
    max-width: 150px;
  }
  .section {
    padding-block: 64px;
  }
  h2 {
    font-size: 39px;
    letter-spacing: -1.7px;
  }
  .section-heading > p:last-child:not(.eyebrow) {
    font-size: 16px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 32px;
  }
  .steps h3 {
    margin: 12px 0 8px;
  }
  .horizontal {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .horizontal > p:last-child {
    margin: 0;
  }
  .shots {
    grid-template-columns: 1fr;
    gap: 36px;
    margin-top: 32px;
  }
  .shot-art {
    height: 245px;
  }
  .shot-art svg {
    height: 190px;
    width: 190px;
  }
  .shot-heading {
    justify-content: space-between;
    margin-top: 18px;
  }
  .shot > p {
    max-width: 420px;
  }
  .shot-meta {
    margin-top: 12px;
  }
  .setup-image {
    margin-top: 30px;
  }
  .setup-image img {
    border-radius: 12px;
    border-width: 4px;
  }
  .setup-image figcaption {
    text-align: left;
    font-size: 10px;
  }
  .feedback-band {
    padding-block: 56px;
  }
  .feedback-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .feedback-content h2 {
    font-size: 47px;
    letter-spacing: -2px;
  }
  .feedback-content > div > p:first-child {
    font-size: 16px;
  }
  .privacy,
  .faq {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .faq {
    padding-top: 56px;
  }
  .faq summary {
    font-size: 15px;
  }
  .beta {
    padding-block: 64px;
  }
  .beta h2 {
    font-size: 49px;
    letter-spacing: -2px;
  }
  .site-footer {
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 24px;
  }
  .site-footer nav {
    width: 100%;
    justify-content: center;
    gap: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}