:root {
  --timing: #f4f7f8;
  --white: #fff;
  --track: #152027;
  --track-soft: #233038;
  --lane: #2457f5;
  --lane-dark: #173bc0;
  --rival: #e95643;
  --gold: #d6a62e;
  --mist: #dce5e8;
  --quiet: #626a75;
  --positive: #16845b;
  --border: rgba(21, 32, 39, .13);
  --shadow: 0 24px 70px rgba(21, 32, 39, .13);
  --width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--track);
  background: var(--timing);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.page-width { width: min(var(--width), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 18px; z-index: 100; padding: 12px 16px; background: var(--white); color: var(--track); border-radius: 8px; font-weight: 800; }
.skip-link:focus { top: 18px; }
.eyebrow { margin: 0 0 10px; color: var(--lane); font-size: .72rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.muted { color: var(--quiet); }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(21, 32, 39, .96); backdrop-filter: blur(18px); }
.site-nav { width: min(var(--width), calc(100% - 48px)); min-height: 72px; margin-inline: auto; display: flex; align-items: center; gap: 30px; }
.site-brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-size: 1.2rem; font-weight: 950; letter-spacing: -.04em; }
.site-brand img { border-radius: 12px; }
.site-brand span span { color: #8fa8ff; }
.site-nav-links { margin-left: auto; display: flex; align-items: center; gap: 24px; }
.site-nav-links a { color: #dce5e8; text-decoration: none; font-size: .83rem; font-weight: 800; }
.site-nav-links a:hover, .site-nav-links a:focus-visible { color: var(--white); }
.nav-status { padding: 9px 13px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: #b9c4ca; font-size: .7rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }

.hero { position: relative; overflow: hidden; min-height: 720px; display: grid; align-items: center; background: var(--track); color: var(--white); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 75% 50%, rgba(36,87,245,.25), transparent 32%), linear-gradient(115deg, transparent 0 50%, rgba(255,255,255,.025) 50% 51%, transparent 51%); }
.hero-lines { position: absolute; left: 0; right: 0; bottom: 70px; height: 7px; display: grid; gap: 7px; transform: rotate(-4deg) scale(1.04); }
.hero-lines span:first-child { background: var(--lane); }
.hero-lines span:last-child { background: var(--rival); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 60px; padding-block: 80px 110px; }
.hero-copy .eyebrow { color: #9fb5ff; }
.hero h1 { max-width: 680px; margin: 0; font-size: clamp(4.1rem, 8vw, 7.7rem); line-height: .85; letter-spacing: -.075em; font-weight: 950; }
.hero h1 em { color: transparent; -webkit-text-stroke: 2px #8fa8ff; font-style: normal; }
.hero-lede { max-width: 660px; margin: 30px 0 0; color: #c8d2d7; font-size: clamp(1.05rem, 1.8vw, 1.3rem); line-height: 1.65; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; align-items: stretch; gap: 12px; }
.store-button { min-width: 230px; display: inline-flex; align-items: center; gap: 12px; padding: 11px 17px; border-radius: 10px; background: var(--white); color: var(--track); box-shadow: 0 14px 34px rgba(0,0,0,.2); }
.store-mark { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 50%; background: var(--track); color: var(--white); font-size: .74rem; font-weight: 950; }
.store-button small, .store-button strong { display: block; }
.store-button small { font-size: .58rem; font-weight: 900; letter-spacing: .12em; }
.store-button strong { margin-top: 1px; font-size: 1rem; }
.button-link { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 21px; border: 0; border-radius: 9px; background: var(--lane); color: var(--white); text-decoration: none; font-size: .85rem; font-weight: 900; }
.button-link.secondary { border: 1px solid rgba(255,255,255,.24); background: transparent; }
.button-link.light { background: var(--white); color: var(--track); white-space: nowrap; }
.health-pill { margin-top: 22px; display: inline-flex; align-items: center; gap: 9px; color: #b9c4ca; text-decoration: none; font-size: .76rem; font-weight: 800; }
.health-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(214,166,46,.12); }
.health-pill[data-state="healthy"] .health-dot { background: #48d69a; box-shadow: 0 0 0 5px rgba(72,214,154,.12); }
.health-pill[data-state="unavailable"] .health-dot { background: var(--rival); box-shadow: 0 0 0 5px rgba(233,86,67,.12); }
.hero-instrument { display: grid; place-items: center; }
.instrument-ring { position: relative; width: min(470px, 40vw); aspect-ratio: 1; display: grid; place-items: center; }
.instrument-ring::before, .instrument-ring::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.1); }
.instrument-ring::before { inset: -6%; }
.instrument-ring::after { inset: 8%; }
.instrument-ring img { width: 100%; filter: drop-shadow(0 35px 40px rgba(0,0,0,.3)); }
.instrument-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; text-shadow: 0 2px 10px rgba(0,0,0,.5); }
.instrument-label span, .instrument-label small { font-size: .62rem; font-weight: 900; letter-spacing: .17em; }
.instrument-label strong { margin: 5px 0; font-variant-numeric: tabular-nums; font-size: clamp(2.3rem, 5vw, 4.5rem); letter-spacing: -.06em; }

.quick-answer { border-bottom: 1px solid var(--border); background: var(--white); }
.quick-grid { padding-block: 74px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 22px 64px; }
.quick-grid h2, .section-heading h2, .trust-grid h2, .privacy-banner h2, .final-cta h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 4.35rem); line-height: .98; letter-spacing: -.06em; }
.section-lede { margin: 0; color: var(--quiet); font-size: 1.13rem; line-height: 1.7; }
.fact-grid { grid-column: 1 / -1; margin: 30px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--mist); border: 1px solid var(--mist); }
.fact-grid div { padding: 24px; background: var(--white); }
.fact-grid dt { color: var(--lane); font-size: 2.8rem; font-weight: 950; letter-spacing: -.06em; }
.fact-grid dd { margin: 5px 0 0; color: var(--quiet); line-height: 1.5; }

.landing-section { padding-block: 110px; }
.section-heading { max-width: 830px; margin-bottom: 46px; }
.section-heading > p:last-child { max-width: 720px; margin: 20px 0 0; color: var(--quiet); line-height: 1.65; font-size: 1.06rem; }
.step-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; list-style: none; }
.step-grid li { position: relative; min-height: 300px; padding: 27px; overflow: hidden; border: 1px solid var(--border); border-radius: 15px; background: var(--white); box-shadow: 0 12px 30px rgba(21,32,39,.05); }
.step-grid li::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: var(--lane); }
.step-grid li:nth-child(2)::after { background: var(--gold); }
.step-grid li:nth-child(3)::after { background: var(--rival); }
.step-grid li > span { color: var(--mist); font-size: 4.7rem; font-weight: 950; letter-spacing: -.08em; }
.step-grid h3 { margin: 12px 0 10px; font-size: 1.45rem; }
.step-grid p { margin: 0; color: var(--quiet); line-height: 1.62; }

.formats-section { background: var(--track); color: var(--white); }
.formats-section .section-heading .eyebrow { color: #9fb5ff; }
.format-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.format-card { position: relative; min-height: 430px; padding: 34px; overflow: hidden; border-radius: 17px; background: var(--track-soft); }
.format-card::after { content: ""; position: absolute; right: -35px; bottom: -60px; width: 220px; height: 220px; border: 30px solid rgba(255,255,255,.035); border-radius: 50%; }
.sprint-card { border-top: 6px solid var(--lane); }
.endurance-card { border-top: 6px solid var(--rival); }
.format-top { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.format-top span { color: #aab7be; font-size: .72rem; font-weight: 900; letter-spacing: .16em; }
.format-top strong { font-size: clamp(2.5rem, 5vw, 4.6rem); letter-spacing: -.07em; }
.format-card h3 { max-width: 420px; margin: 55px 0 14px; font-size: 1.8rem; }
.format-card p, .format-card li { color: #bdc8cd; line-height: 1.58; }
.format-card ul { padding-left: 20px; }

.trust-section { background: var(--white); }
.trust-grid { display: grid; grid-template-columns: 1fr .85fr; align-items: center; gap: 80px; }
.trust-grid > div:first-child > p:last-child { color: var(--quiet); line-height: 1.7; }
.score-card { padding: 30px; border-radius: 16px; background: var(--track); color: var(--white); box-shadow: var(--shadow); }
.score-card > div { display: grid; grid-template-columns: 1fr auto; gap: 7px 20px; margin-bottom: 23px; }
.score-card span { font-size: .7rem; font-weight: 900; letter-spacing: .11em; }
.score-card > div strong { font-size: 1.2rem; }
.score-card i { grid-column: 1 / -1; width: var(--score); height: 7px; border-radius: 99px; background: var(--lane); }
.score-card > div:nth-child(2) i { background: var(--gold); }
.score-card > div:nth-child(3) i { background: var(--rival); }
.score-card footer { display: flex; justify-content: space-between; align-items: end; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.15); }
.score-card footer strong { font-size: 3rem; letter-spacing: -.08em; }

.previews-section { overflow: hidden; background: linear-gradient(180deg, #eaf0f2, var(--timing)); }
.preview-gallery { display: grid; grid-template-columns: repeat(3, 1fr); align-items: start; gap: 26px; }
.phone-preview { margin: 0; }
.phone-preview.raised { transform: translateY(-24px); }
.phone-screen { position: relative; min-height: 570px; padding: 22px; overflow: hidden; border: 9px solid var(--track); border-radius: 34px; background: var(--timing); box-shadow: 0 25px 60px rgba(21,32,39,.18); }
.phone-screen::before { content: ""; position: absolute; top: 8px; left: 50%; width: 84px; height: 17px; transform: translateX(-50%); border-radius: 99px; background: var(--track); }
.phone-bar { margin: 23px 0 30px; display: flex; justify-content: space-between; color: var(--quiet); font-size: .62rem; font-weight: 900; letter-spacing: .1em; }
.phone-bar b { color: var(--lane); }
.phone-screen h3 { margin: 0 0 25px; font-size: 2rem; line-height: 1; letter-spacing: -.06em; }
.preview-dark { padding: 25px; border-radius: 13px; background: var(--track); color: var(--white); }
.preview-dark small { color: #9aa7ae; font-weight: 900; letter-spacing: .13em; }
.preview-dark strong { display: block; margin-top: 6px; font-size: 1.65rem; }
.preview-dark p { color: #b7c2c7; }
.preview-dark button { width: 100%; margin-top: 30px; padding: 14px; border: 0; border-radius: 7px; background: var(--lane); color: var(--white); font-size: .72rem; font-weight: 900; }
.preview-row { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 12px; }
.preview-row span { padding: 17px; border: 1px solid var(--mist); border-radius: 9px; color: var(--quiet); font-size: .61rem; font-weight: 900; }
.preview-row b { display: block; margin-top: 8px; color: var(--track); font-size: 1.25rem; }
.race-preview { background: var(--track); color: var(--white); }
.race-preview .phone-bar { color: #afbbc1; }
.command-word { margin: 55px -22px 44px; padding: 27px 15px; background: var(--lane); text-align: center; font-size: 3.8rem; font-weight: 950; letter-spacing: -.06em; transform: skewY(-4deg); }
.lane-compare { display: grid; gap: 25px; }
.lane-compare span { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; color: #bac4c9; font-size: .62rem; }
.lane-compare i { position: relative; height: 7px; border-radius: 99px; background: rgba(255,255,255,.1); }
.lane-compare i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--distance); border-radius: inherit; background: var(--lane); }
.lane-compare .rival i::after { background: var(--rival); }
.lane-compare em { color: var(--white); font-style: normal; font-weight: 900; }
.audio-cue { margin-top: 72px; padding: 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 8px; color: #aeb9be; text-align: center; font-size: .68rem; }
.result-mark { margin: 40px 0; color: var(--positive); font-size: 5.5rem; font-weight: 950; text-align: center; letter-spacing: -.1em; }
.split { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.split span { padding: 12px 6px; border: 1px solid var(--mist); border-radius: 8px; color: var(--quiet); text-align: center; font-size: .56rem; font-weight: 800; }
.split b { display: block; margin-bottom: 5px; color: var(--track); font-size: 1.2rem; }
.integrity { margin-top: 32px; padding: 16px; border-radius: 8px; background: #e2f2eb; color: var(--positive); font-size: .69rem; font-weight: 900; text-align: center; }
.phone-preview figcaption { display: grid; gap: 6px; padding: 22px 9px; }
.phone-preview figcaption strong { font-size: 1.03rem; }
.phone-preview figcaption span { color: var(--quiet); font-size: .87rem; line-height: 1.5; }

.privacy-banner { padding-block: 70px; background: var(--lane); color: var(--white); }
.privacy-banner-grid { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 34px; }
.privacy-banner img { border-radius: 25px; box-shadow: 0 20px 40px rgba(0,0,0,.18); }
.privacy-banner .eyebrow { color: #cbd6ff; }
.privacy-banner h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
.privacy-banner p:last-child { margin-bottom: 0; color: #e5eaff; line-height: 1.6; }

.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--border); border-radius: 11px; background: var(--white); }
.faq-list summary { padding: 20px 22px; cursor: pointer; font-weight: 900; }
.faq-list details[open] summary { color: var(--lane); }
.faq-list p { margin: 0; padding: 0 22px 20px; color: var(--quiet); line-height: 1.65; }
.faq-list a { color: var(--lane); font-weight: 800; }

.final-cta { padding-block: 85px; overflow: hidden; background: var(--rival); color: var(--white); }
.final-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.final-cta .eyebrow { color: #ffe4e0; }
.final-cta h2 { max-width: 770px; }
.light-store { flex: 0 0 auto; box-shadow: none; }

.legal-shell { width: min(880px, calc(100% - 48px)); margin: 58px auto 100px; }
.legal-hero { padding: 48px; border-radius: 18px; background: var(--track); color: var(--white); }
.legal-hero .eyebrow { color: #9fb5ff; }
.legal-hero h1 { margin: 0; font-size: clamp(2.7rem, 7vw, 5.4rem); line-height: .95; letter-spacing: -.07em; }
.legal-hero .legal-lede { margin: 23px 0 0; color: #c6d0d5; font-size: 1.08rem; line-height: 1.65; }
.legal-hero .muted { margin: 24px 0 0; color: #96a5ac; font-size: .78rem; }
.legal-callout { margin: 18px 0; padding: 24px; display: flex; justify-content: space-between; align-items: center; gap: 24px; border-radius: 14px; background: #e4eaff; }
.legal-callout strong { font-size: 1.05rem; }
.legal-callout p { margin: 5px 0 0; color: var(--quiet); }
.legal-shell > section { margin-top: 18px; padding: 34px 38px; border: 1px solid var(--border); border-radius: 14px; background: var(--white); }
.legal-shell h2 { margin: 0 0 15px; font-size: 1.65rem; letter-spacing: -.035em; }
.legal-shell h3 { margin: 26px 0 8px; font-size: 1.05rem; }
.legal-shell p, .legal-shell li { color: #4f5961; line-height: 1.72; }
.legal-shell a:not(.button-link) { color: var(--lane); font-weight: 750; }
.legal-shell ul { padding-left: 22px; }
.deletion-step { display: grid; grid-template-columns: auto 1fr; gap: 22px; }
.deletion-step.preferred { border-color: rgba(36,87,245,.45); box-shadow: inset 5px 0 var(--lane); }
.step-number { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--track); color: var(--white); font-weight: 950; }
.deletion-step.preferred .step-number { background: var(--lane); }
.deletion-step h2 { margin-top: 7px; }
.deletion-step p { margin-bottom: 0; }
.site-footer { background: var(--track); color: var(--white); }
.footer-inner { width: min(var(--width), calc(100% - 48px)); margin-inline: auto; padding-block: 54px; display: flex; justify-content: space-between; gap: 40px; }
.footer-brand { color: var(--white); text-decoration: none; font-size: 1.4rem; font-weight: 950; letter-spacing: -.04em; }
.footer-inner p { color: #9eabb1; font-size: .85rem; }
.footer-inner p a { color: #ccd4d8; }
.footer-inner nav { display: flex; flex-wrap: wrap; align-content: start; justify-content: flex-end; gap: 13px 22px; }
.footer-inner nav a { color: #b9c4c9; font-size: .78rem; font-weight: 800; }
.footer-stripe { display: grid; gap: 4px; }
.footer-stripe span { height: 4px; background: var(--lane); }
.footer-stripe span:last-child { background: var(--rival); }

@media (max-width: 980px) {
  .site-nav-links { display: none; }
  .nav-status { margin-left: auto; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding-top: 75px; }
  .hero-instrument { position: absolute; right: -90px; bottom: -100px; opacity: .22; }
  .instrument-ring { width: 450px; }
  .instrument-label { display: none; }
  .quick-grid, .trust-grid, .faq-grid { grid-template-columns: 1fr; }
  .preview-gallery { gap: 14px; }
  .phone-screen { min-height: 510px; padding: 16px; border-width: 7px; }
  .privacy-banner-grid { grid-template-columns: 85px 1fr; }
  .privacy-banner .button-link { grid-column: 2; justify-self: start; }
}

@media (max-width: 720px) {
  .page-width, .site-nav, .footer-inner, .legal-shell { width: min(100% - 30px, var(--width)); }
  .site-nav { min-height: 64px; }
  .site-brand img { width: 38px; height: 38px; }
  .nav-status { padding: 7px 10px; font-size: .58rem; }
  .hero-grid { padding-block: 65px 100px; }
  .hero h1 { font-size: clamp(3.8rem, 18vw, 6rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { display: grid; }
  .store-button, .button-link.secondary { width: 100%; }
  .quick-grid { padding-block: 55px; }
  .fact-grid, .step-grid, .format-grid, .preview-gallery { grid-template-columns: 1fr; }
  .landing-section { padding-block: 76px; }
  .step-grid li { min-height: 245px; }
  .format-card { min-height: auto; }
  .format-card h3 { margin-top: 42px; }
  .preview-gallery { width: min(410px, 100%); margin-inline: auto; gap: 28px; }
  .phone-preview.raised { transform: none; }
  .phone-screen { min-height: 570px; }
  .privacy-banner-grid { grid-template-columns: 64px 1fr; gap: 18px; }
  .privacy-banner h2 { font-size: 2rem; }
  .privacy-banner p:last-child { grid-column: 1 / -1; }
  .privacy-banner .button-link { grid-column: 1 / -1; width: 100%; }
  .final-cta-inner, .footer-inner { flex-direction: column; align-items: stretch; }
  .light-store { width: 100%; }
  .footer-inner nav { justify-content: flex-start; }
  .legal-shell { margin-top: 24px; }
  .legal-hero { padding: 32px 24px; }
  .legal-callout { align-items: stretch; flex-direction: column; }
  .legal-shell > section { padding: 26px 23px; }
  .deletion-step { grid-template-columns: 1fr; }
}

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