:root {
  --ink: #10131c;
  --muted: #626671;
  --paper: #f7f8fc;
  --white: #fff;
  --navy: #102a43;
  --blue: #1593f3;
  --sky: #dcefff;
  --orange: #ff922b;
  --green: #34c95c;
  --border: rgba(16, 19, 28, .1);
  --shadow: 0 28px 70px rgba(37, 31, 79, .16);
  --radius: 32px;
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible,
button:focus-visible { outline: 3px solid rgba(21, 147, 243, .42); outline-offset: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.section-shell { width: var(--shell); margin-inline: auto; }

.site-header {
  width: var(--shell);
  height: 102px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 20;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 20px; font-weight: 750; letter-spacing: -.03em; }
.brand img { border-radius: 11px; box-shadow: 0 7px 20px rgba(22, 148, 243, .2); }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 15px; font-weight: 540; }
.site-nav > a:not(.nav-cta) { color: #3e4149; transition: color .2s ease; }
.site-nav > a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { padding: 14px 22px; border-radius: 999px; color: #fff; background: var(--blue); box-shadow: 0 9px 22px rgba(21, 147, 243, .22); transition: transform .2s ease, box-shadow .2s ease; }
.nav-cta:hover, .app-store-button:hover { transform: translateY(-2px); box-shadow: 0 13px 28px rgba(21, 147, 243, .3); }
.menu-button { display: none; }

.hero { min-height: 735px; padding: 70px 0 60px; display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 40px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 10px; color: #686b75; font-size: 12px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow > span { width: 23px; height: 2px; border-radius: 2px; background: var(--blue); }
h1, h2 { margin: 0; font-weight: 800; letter-spacing: -.037em; line-height: .94; }
h1 { max-width: 640px; font-size: clamp(70px, 7vw, 104px); }
h1 em, h2 em { color: var(--blue); font-style: normal; }
.hero-summary { max-width: 540px; margin: 31px 0 0; color: var(--muted); font-size: 20px; line-height: 1.55; letter-spacing: -.02em; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 25px; }
.app-store-button {
  min-width: 190px;
  padding: 13px 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border-radius: 16px;
  color: #fff;
  background: #111318;
  box-shadow: 0 10px 24px rgba(16, 19, 28, .2);
  font-size: 19px;
  font-weight: 650;
  line-height: 1.05;
  transition: transform .2s ease, box-shadow .2s ease;
}
.app-store-button svg { width: 25px; fill: currentColor; }
.app-store-button small { display: block; margin-bottom: 3px; font-size: 10px; font-weight: 500; letter-spacing: .02em; }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; border-bottom: 1px solid rgba(16, 19, 28, .32); padding-bottom: 5px; }
.text-link span { color: var(--blue); }
.hero-note { margin: 14px 0 0 17px; color: #777a84; font-size: 12px; font-weight: 600; }
.hero-note span { margin-inline: 5px; color: var(--orange); }

.hero-visual { height: 660px; position: relative; }
.hero-visual::before { content: ""; position: absolute; inset: 45px 10px 20px 50px; border-radius: 50%; background: radial-gradient(circle, #fff 0 25%, #e6f3ff 56%, transparent 72%); }
.phone { position: absolute; overflow: hidden; border: 7px solid #15161a; border-radius: 48px; background: #15161a; box-shadow: var(--shadow); }
.phone img { width: 100%; height: auto; }
.phone-front { width: 286px; left: 43%; top: 21px; transform: rotate(3deg); z-index: 3; }
.phone-back { width: 258px; left: 13%; top: 98px; transform: rotate(-8deg); z-index: 2; opacity: .98; }
.watch-frame {
  position: absolute;
  width: 174px;
  padding: 8px;
  border: 2px solid #4a4c50;
  border-radius: 48px;
  background: linear-gradient(145deg, #3d3f43, #121316 55%, #292b2f);
  box-shadow: 0 25px 55px rgba(24, 25, 31, .28), inset 0 0 0 1px rgba(255,255,255,.13);
}
.watch-screen { display: block; overflow: hidden; border-radius: 39px; background: #000; }
.watch-screen img { width: 100%; height: auto; }
.watch-crown {
  position: absolute;
  width: 13px;
  height: 35px;
  right: -14px;
  top: 58px;
  border: 2px solid #46484c;
  border-radius: 7px;
  background: repeating-linear-gradient(0deg, #222428 0 2px, #424449 2px 3px);
  box-shadow: -2px 2px 5px rgba(16,17,20,.28);
}
.watch-crown::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 38px;
  left: -1px;
  top: 49px;
  border-radius: 4px;
  background: #27292d;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.watch-active { right: -2px; bottom: 30px; z-index: 5; transform: rotate(5deg); }
.orb { position: absolute; border-radius: 50%; filter: blur(.1px); }
.orb-blue { width: 124px; height: 124px; right: 0; top: 72px; background: var(--sky); }
.orb-orange { width: 65px; height: 65px; left: 8px; bottom: 70px; background: #ffe2c1; }
.floating-pill { position: absolute; z-index: 4; padding: 13px 17px; border: 1px solid rgba(255,255,255,.9); border-radius: 999px; background: rgba(255,255,255,.88); backdrop-filter: blur(16px); box-shadow: 0 12px 30px rgba(34, 38, 73, .14); font-size: 13px; font-weight: 700; }
.floating-pill span { color: var(--orange); }
.pill-time { left: 0; top: 220px; }
.pill-cue { right: 160px; bottom: 75px; }
.pill-cue span { margin-left: 8px; color: var(--blue); }

.benefit-strip { border-block: 1px solid var(--border); background: #fff; }
.benefit-list { min-height: 82px; display: grid; grid-template-columns: repeat(4, 1fr); }
.benefit-list > div { padding: 19px 24px; display: flex; align-items: center; justify-content: center; gap: 11px; border-right: 1px solid var(--border); color: #3e4149; font-size: 13px; font-weight: 720; }
.benefit-list > div:first-child { border-left: 1px solid var(--border); }
.benefit-list svg { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: var(--blue); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.steps { padding: 125px 0; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 64px; }
.section-heading .eyebrow { align-self: flex-start; margin-top: 10px; }
h2 { font-size: clamp(52px, 5.4vw, 78px); }
.steps-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 22px; }
.step-card { position: relative; min-height: 620px; padding: 32px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.step-build { grid-column: span 7; background: #e7f3ff; }
.step-go { grid-column: span 5; color: #fff; background: #ff982e; }
.step-review { grid-column: 3 / span 8; min-height: 470px; background: #e8f4ff; }
.step-number { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(16,19,28,.15); border-radius: 50%; font-size: 12px; font-weight: 800; }
.step-go .step-number { border-color: rgba(255,255,255,.4); }
.step-copy { max-width: 480px; position: relative; z-index: 2; }
.step-copy h3 { margin: 26px 0 12px; font-size: 30px; letter-spacing: -.045em; }
.step-copy p { margin: 0; color: #626671; font-size: 16px; line-height: 1.55; }
.step-go .step-copy p { color: rgba(255,255,255,.78); }
.step-review .step-copy { max-width: 390px; }
.screen-crop { position: absolute; overflow: hidden; border: 5px solid #17171a; border-radius: 38px; background: #17171a; box-shadow: 0 28px 55px rgba(27,36,62,.18); }
.screen-crop img { width: 100%; height: auto; }
.screen-crop-editor { width: 320px; height: 390px; right: 35px; bottom: -55px; transform: rotate(4deg); }
.screen-crop-run { width: 275px; height: 380px; right: -8px; bottom: -38px; transform: rotate(-4deg); }
.screen-crop-history { width: 285px; height: 350px; right: 42px; bottom: -42px; transform: rotate(3deg); }

.features-section { padding: 125px 0; color: #fff; background: var(--navy); }
.features-shell { display: grid; grid-template-columns: .82fr 1.18fr; gap: 85px; align-items: start; }
.eyebrow.light { color: rgba(255,255,255,.62); }.eyebrow.light > span { background: #65b9ff; }
.features-intro { position: sticky; top: 60px; }
.features-intro h2 { font-size: clamp(52px, 5.2vw, 76px); }
.features-intro h2 em { color: #65b9ff; }
.features-intro > p:last-child { max-width: 430px; margin: 30px 0 0; color: rgba(255,255,255,.63); font-size: 18px; line-height: 1.55; }
.feature-row { min-height: 175px; display: grid; grid-template-columns: 42px 1fr 58px; gap: 24px; align-items: center; border-top: 1px solid rgba(255,255,255,.15); }
.feature-row:last-child { border-bottom: 1px solid rgba(255,255,255,.15); }
.feature-index { color: #65b9ff; font-size: 11px; font-weight: 800; }
.feature-row h3 { margin: 0 0 10px; font-size: 27px; letter-spacing: -.035em; }
.feature-row p { max-width: 480px; margin: 0; color: rgba(255,255,255,.6); font-size: 15px; line-height: 1.5; }
.feature-icon { width: 55px; height: 55px; display: grid; place-items: center; border-radius: 50%; color: var(--navy); background: #65b9ff; }
.feature-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.showcase { padding: 125px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.showcase-phone { min-height: 680px; position: relative; border-radius: 50%; background: radial-gradient(circle, #e3f2ff 0 50%, transparent 51%); }
.phone-showcase { width: 300px; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-3deg); }
.watch-workouts { right: 1%; bottom: 8%; z-index: 3; transform: rotate(6deg); }
.workout-tag { position: absolute; padding: 12px 18px; border-radius: 999px; color: #fff; box-shadow: 0 13px 25px rgba(37,31,79,.16); font-size: 13px; font-weight: 750; }
.tag-orange { top: 21%; left: 1%; background: var(--orange); transform: rotate(-7deg); }
.tag-green { top: 47%; right: 0; background: var(--green); transform: rotate(5deg); }
.tag-blue { left: 10%; bottom: 18%; background: var(--blue); transform: rotate(4deg); }
.showcase-copy h2 { font-size: clamp(52px, 5.3vw, 78px); }
.showcase-copy > p { margin: 28px 0 30px; color: var(--muted); font-size: 18px; line-height: 1.6; }
.showcase-copy ul { margin: 0; padding: 0; display: grid; gap: 15px; list-style: none; }
.showcase-copy li { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 650; }
.showcase-copy li span { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #e6f3ff; font-size: 12px; }

.privacy { min-height: 470px; padding: 80px; display: grid; grid-template-columns: 90px 1.2fr .8fr; gap: 40px; align-items: center; border-radius: 40px; background: #dff4eb; }
.privacy-mark { width: 70px; height: 70px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: #1b9261; font-size: 45px; transform: rotate(-18deg); }
.privacy h2 { font-size: clamp(50px, 5vw, 73px); }.privacy h2 em { color: #16885a; }
.privacy .eyebrow > span { background: #16885a; }
.privacy-copy p { margin: 0 0 28px; color: #466157; font-size: 17px; line-height: 1.62; }
.privacy-copy .text-link span { color: #16885a; }

.final-cta { min-height: 560px; margin-top: 110px; padding: 80px 25px; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border-radius: 36px; color: #fff; background: var(--blue); }
.final-cta::before, .final-cta::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; }
.final-cta::before { width: 650px; height: 650px; }.final-cta::after { width: 900px; height: 900px; }
.cta-icon { z-index: 1; margin-bottom: 28px; border: 4px solid rgba(255,255,255,.5); border-radius: 25px; box-shadow: 0 17px 35px rgba(35,20,114,.4); }
.eyebrow.centered { z-index: 1; color: rgba(255,255,255,.75); }.eyebrow.centered > span { background: rgba(255,255,255,.65); }
.final-cta h2 { z-index: 1; font-size: clamp(58px, 7vw, 92px); }
.final-cta h2 em { color: #ffc885; }
.final-cta .app-store-button { z-index: 1; margin-top: 38px; color: var(--blue); background: #fff; box-shadow: 0 12px 30px rgba(35,20,114,.3); }
.cta-note { z-index: 1; margin: 14px 0 0; color: rgba(255,255,255,.65); font-size: 12px; }
.cta-spark { position: absolute; color: #ffc885; font-size: 38px; }.spark-one { left: 16%; top: 22%; }.spark-two { right: 17%; bottom: 19%; font-size: 25px; }

.site-footer { min-height: 190px; display: grid; grid-template-columns: 1.3fr 1fr 1.2fr auto; gap: 28px; align-items: center; color: #70727a; font-size: 13px; }
.site-footer .brand { color: var(--ink); font-size: 17px; }
.footer-links { display: flex; gap: 23px; }.footer-links a:hover { color: var(--blue); }.copyright { text-align: right; }

.policy-hero { padding: 100px 0 110px; text-align: center; }
.policy-hero .eyebrow { justify-content: center; }
.policy-hero h1 { max-width: none; font-size: clamp(66px, 8.5vw, 118px); }
.policy-intro { max-width: 690px; margin: 34px auto 0; color: var(--muted); font-size: 20px; line-height: 1.6; letter-spacing: -.02em; }
.policy-date { margin: 24px 0 0; color: #8b8d95; font-size: 13px; font-weight: 650; }
.policy-layout { padding-bottom: 150px; display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: 85px; align-items: start; }
.policy-summary { position: sticky; top: 40px; padding: 36px; border-radius: 30px; background: #dff4eb; }
.policy-summary .privacy-mark { margin-bottom: 28px; }
.policy-summary h2 { margin: 0; color: #16885a; font-size: 34px; line-height: 1.05; }
.policy-summary p { margin: 22px 0 28px; color: #466157; font-size: 15px; line-height: 1.65; }
.policy-summary .text-link span { color: #16885a; }
.policy-content { padding: 4px 0; }
.policy-content section { padding: 0 0 42px; margin-bottom: 42px; border-bottom: 1px solid var(--border); }
.policy-content section:last-child { margin-bottom: 0; }
.policy-content h2 { margin: 0 0 18px; font-size: clamp(31px, 3.2vw, 43px); line-height: 1.08; }
.policy-content p { margin: 0 0 15px; color: var(--muted); font-size: 17px; line-height: 1.72; }
.policy-content p:last-child { margin-bottom: 0; }
.policy-content ul { margin: 24px 0 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.policy-content li { display: grid; grid-template-columns: 28px 1fr; gap: 13px; align-items: start; color: var(--muted); font-size: 17px; line-height: 1.6; }
.policy-content li::before { content: "✓"; width: 28px; height: 28px; margin-top: 1px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #e6f3ff; font-size: 12px; font-weight: 800; }
.policy-content a { color: var(--blue); font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 34px, 760px); }
  body.nav-open { overflow: hidden; }
  .site-header { height: 84px; }
  .menu-button { width: 45px; height: 45px; display: grid; place-content: center; gap: 6px; border: 1px solid var(--border); border-radius: 50%; background: #fff; }
  .menu-button span:not(.sr-only) { width: 18px; height: 2px; display: block; background: var(--ink); transition: transform .2s; }
  .menu-button[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { display: none; position: absolute; top: 75px; left: 0; right: 0; padding: 22px; flex-direction: column; align-items: stretch; gap: 18px; border: 1px solid var(--border); border-radius: 22px; background: rgba(255,255,255,.97); box-shadow: 0 20px 45px rgba(37,31,79,.13); }
  .site-nav.is-open { display: flex; }.site-nav .nav-cta { text-align: center; }
  .hero { min-height: auto; padding: 70px 0 85px; grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }.eyebrow { justify-content: center; }.hero-summary { margin-inline: auto; }.hero-actions { justify-content: center; }.hero-note { margin-left: 0; }
  .hero-visual { width: min(620px, 100%); height: 620px; margin-inline: auto; }
  .watch-active { right: 2%; }
  .benefit-list { grid-template-columns: repeat(2, 1fr); }
  .benefit-list > div:nth-child(2) { border-right: 0; }
  .benefit-list > div:nth-child(n+3) { border-top: 1px solid var(--border); }
  .section-heading { display: block; text-align: center; }.section-heading .eyebrow { margin-top: 0; }
  .step-build, .step-go, .step-review { grid-column: span 12; }
  .step-card { min-height: 600px; }.step-review { min-height: 480px; }
  .features-shell { grid-template-columns: 1fr; gap: 65px; }.features-intro { position: static; text-align: center; }.features-intro .eyebrow { justify-content: center; }.features-intro > p:last-child { margin-inline: auto; }
  .showcase { grid-template-columns: 1fr; gap: 65px; }.showcase-copy { text-align: center; }.showcase-copy .eyebrow { justify-content: center; }.showcase-copy ul { width: max-content; max-width: 100%; margin-inline: auto; text-align: left; }
  .privacy { padding: 60px 42px; grid-template-columns: 70px 1fr; }.privacy-copy { grid-column: 2; }
  .policy-hero { padding: 80px 0 90px; }
  .policy-layout { grid-template-columns: 1fr; gap: 55px; }.policy-summary { position: static; }
  .site-footer { padding: 45px 0; grid-template-columns: 1fr 1fr; }.footer-links, .copyright { justify-self: end; text-align: right; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100% - 28px); --radius: 26px; }
  .brand { font-size: 18px; }.brand img { width: 37px; height: 37px; }
  .hero { padding-top: 48px; }
  h1 { font-size: clamp(60px, 18vw, 80px); }
  .hero-summary { font-size: 17px; }
  .hero-actions { flex-direction: column; gap: 19px; }.hero-note { margin-top: 18px; }
  .hero-visual { height: 520px; margin-top: 10px; }
  .phone-front { width: 224px; left: 36%; }.phone-back { width: 202px; left: 4%; top: 85px; }.phone { border-width: 5px; border-radius: 36px; }
  .watch-frame { width: 142px; padding: 6px; border-radius: 40px; }.watch-screen { border-radius: 33px; }.watch-crown { right: -12px; top: 46px; transform: scale(.82); transform-origin: left top; }
  .watch-active { right: 3%; bottom: 22px; }
  .orb-blue { width: 90px; height: 90px; }.pill-time { top: 180px; left: -5px; }.pill-cue { right: 125px; bottom: 55px; }
  .benefit-list { width: 100%; }
  .benefit-list > div { min-height: 76px; padding: 16px 12px; flex-direction: column; gap: 7px; text-align: center; font-size: 12px; }
  .benefit-list > div:first-child { border-left: 0; }
  .steps, .features-section, .showcase { padding: 88px 0; }
  h2 { font-size: clamp(45px, 13vw, 60px); }.section-heading { margin-bottom: 42px; }
  .steps-grid { gap: 16px; }.step-card { min-height: 560px; padding: 25px; }.step-copy h3 { font-size: 26px; }
  .screen-crop-editor { width: 265px; right: 15px; }.screen-crop-run, .screen-crop-history { width: 244px; }
  .step-review { min-height: 510px; }.screen-crop-history { right: 12px; bottom: -48px; }
  .features-intro h2, .showcase-copy h2 { font-size: clamp(47px, 14vw, 62px); }.feature-row { grid-template-columns: 34px 1fr; padding: 24px 0; }.feature-icon { display: none; }.feature-row h3 { font-size: 23px; }
  .showcase { gap: 15px; }.showcase-phone { min-height: 600px; }.phone-showcase { width: 255px; }.watch-workouts { right: 2%; bottom: 10%; }.tag-orange { left: -2%; }.tag-green { right: -3%; }
  .privacy { padding: 52px 26px; grid-template-columns: 1fr; text-align: center; }.privacy-mark { margin-inline: auto; }.privacy .eyebrow { justify-content: center; }.privacy-copy { grid-column: 1; }.privacy h2 { font-size: clamp(47px, 14vw, 62px); }
  .policy-hero { padding: 62px 0 75px; }.policy-hero h1 { font-size: clamp(60px, 19vw, 82px); }.policy-intro { font-size: 17px; }
  .policy-layout { padding-bottom: 90px; gap: 45px; }.policy-summary { padding: 30px; text-align: center; }.policy-summary .privacy-mark { margin-inline: auto; }.policy-content section { padding-bottom: 32px; margin-bottom: 32px; }.policy-content p, .policy-content li { font-size: 16px; }
  .final-cta { min-height: 520px; margin-top: 80px; border-radius: 30px; }.final-cta h2 { font-size: clamp(52px, 15vw, 70px); }.spark-one { left: 8%; }.spark-two { right: 7%; }
  .site-footer { grid-template-columns: 1fr; justify-items: center; text-align: center; }.footer-links, .copyright { justify-self: center; text-align: center; }
}