:root {
  --ink: #171627;
  --muted: #626274;
  --paper: #fff;
  --paper-deep: #f5f6fb;
  --white: #fff;
  --green: #30206f;
  --accent: #a514af;
  --line: rgba(30, 27, 58, 0.15);
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: .8rem 1rem;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 4px;
  box-shadow: 0 0 0 7px var(--green);
}

.site-header {
  width: min(1180px, calc(100% - 40px));
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 750;
  letter-spacing: -.02em;
}
.brand img { border-radius: 22%; }

.header-link {
  text-decoration: none;
  font-size: .86rem;
  font-weight: 700;
  border-bottom: 1px solid var(--ink);
  padding: .4rem 0;
}

.section-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 7vw, 7rem);
  align-items: center;
  min-height: 730px;
  padding-block: 64px 80px;
}
.hero-copy { max-width: 700px; }

.eyebrow {
  margin: 0 0 1.4rem;
  color: var(--green);
  font-size: .73rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: .17em;
  text-transform: uppercase;
}

h1, h2 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -.04em;
}

h1 {
  max-width: 700px;
  font-size: clamp(3.6rem, 6.4vw, 6.5rem);
  line-height: .94;
}

h1 span { color: var(--green); font-weight: 650; }

.hero-intro {
  max-width: 610px;
  margin: 2rem 0 1.4rem;
  color: var(--muted);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.55;
}
.free-note { display: inline-block; margin: 0; padding: .5rem .8rem; border-radius: 999px; background: #f1f0fb; color: var(--green); font-size: .82rem; font-weight: 700; }
.hero .store-links { margin-top: 1.2rem; }
.hero-visual { display: grid; place-items: center; }
.showcase { position: relative; display: block; width: min(100%, 360px); height: 610px; padding: 0; overflow: hidden; border: 0; border-radius: 28px 28px 0 0; background: transparent; color: var(--ink); font: inherit; cursor: pointer; text-align: center; }
.showcase:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; box-shadow: none; }
.showcase-slide { position: absolute; inset: 0; display: block; opacity: 0; visibility: hidden; transition: opacity .45s ease, visibility .45s ease; }
.showcase-slide.is-active { opacity: 1; visibility: visible; }
.showcase-heading { position: absolute; z-index: 1; top: 0; left: 0; right: 0; padding: 21px 8px 0; }
.showcase-heading strong { display: block; font-size: 1.55rem; line-height: 1.25; }
.showcase-heading span { display: block; margin-top: .55rem; font-size: .98rem; font-weight: 650; }
.showcase-slide img { position: absolute; z-index: 2; top: 128px; left: 18px; width: 535px; height: auto; max-width: none; }

.store-links { display: flex; flex-wrap: wrap; gap: .75rem; }

.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  text-decoration: none;
}
.store-button:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
  box-shadow: none;
}
.store-button img { max-width: none; }
.app-store-button { padding: 10px 17px; }
.app-store-button img { width: 120px; height: 40px; }
.google-play-button img { width: 154px; height: auto; }

.reading-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(.8rem, 3vw, 2.8rem);
  padding: 1.25rem 20px;
  color: var(--white);
  background: var(--green);
  overflow: hidden;
  font-size: clamp(.9rem, 1.7vw, 1.12rem);
  white-space: nowrap;
}
.reading-strip p { margin: 0; }
.reading-strip span { font-size: .45rem; }

.how-it-works { padding-block: clamp(90px, 11vw, 150px); }
.section-heading { max-width: 850px; margin-bottom: 4rem; }
h2 { font-size: clamp(2.8rem, 5vw, 5rem); line-height: 1.02; }

.steps {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  list-style: none;
}
.steps li { padding: 2rem 2.2rem 0 0; }
.steps li + li { padding-left: 2.2rem; border-left: 1px solid var(--line); }
.step-number { color: var(--green); font-size: .92rem; }
.steps h3 { margin: 2.6rem 0 1rem; font-size: 1.55rem; font-weight: 650; line-height: 1.2; }
.steps p { margin: 0; color: var(--muted); line-height: 1.7; }

.product-story { background: var(--white); color: var(--ink); border-block: 1px solid var(--line); }
.product-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(3rem, 8vw, 7rem);
  align-items: center;
  padding-block: clamp(90px, 11vw, 150px);
}
.eyebrow.light { color: var(--green); }
.product-copy > p:not(.eyebrow) { margin: 1.8rem 0 0; color: var(--muted); font-size: 1.2rem; line-height: 1.65; }
.feature-list { margin: 2.5rem 0 0; padding: 0; list-style: none; }
.feature-list li { padding: 1.2rem 0; border-top: 1px solid var(--line); color: var(--muted); line-height: 1.55; }
.feature-list strong { color: var(--ink); font-size: 1.08rem; font-weight: 650; }

.screens-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; align-items: start; }
.screen-card { margin: 0; }
.screen-card img { width: 100%; height: auto; aspect-ratio: 444 / 960; box-shadow: 0 14px 40px rgba(35, 30, 88, .08); }
.screen-card figcaption { padding: 1rem .25rem; color: var(--muted); font-size: .95rem; }
.screen-two { margin-top: 5rem; }

.questions {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(3rem, 8vw, 7rem);
  padding-block: clamp(90px, 11vw, 150px);
  border-bottom: 1px solid var(--line);
}
.questions-list { min-width: 0; border-top: 1px solid var(--line); }
.questions details { border-bottom: 1px solid var(--line); }
.questions summary {
  padding: 1.5rem .5rem;
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 650;
  line-height: 1.5;
  cursor: pointer;
}
.questions summary::marker { color: var(--green); }
.questions summary:hover { color: var(--green); }
.questions summary:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 2px;
  box-shadow: none;
}
.questions details p {
  margin: 0;
  padding: 0 .5rem 1.5rem;
  color: var(--muted);
  line-height: 1.7;
}

.final-cta { padding-block: clamp(90px, 12vw, 150px); text-align: center; }
.final-cta > img { margin: 0 auto 2rem; border-radius: 23%; box-shadow: 0 14px 35px rgba(35, 30, 88, .13); }
.final-cta h2 { margin-bottom: 1rem; }
.final-cta > p:not(.eyebrow) { margin: 0 auto 2rem; color: var(--muted); font-size: 1.25rem; }
.store-links-center { justify-content: center; }

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 1.8rem 0 2.2rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .84rem;
}
.site-footer p { margin: 0; text-align: center; }
.site-footer > a:last-child { justify-self: end; text-underline-offset: 4px; }
.footer-brand { color: var(--ink); font-size: .95rem; }

.policy-page { background: var(--white); }
.policy-header { width: min(760px, calc(100% - 40px)); }
.policy-main { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 110px; }
.policy-main h1 { margin-bottom: .75rem; font-size: clamp(2.8rem, 7vw, 4.8rem); }
.policy-date { margin: 0 0 3.5rem; color: var(--muted); font-size: .85rem; }
.policy-lead { color: var(--ink) !important; font-size: 1.45rem !important; }
.policy-main h2 { margin: 2.8rem 0 .8rem; font-size: 1.55rem; letter-spacing: -.02em; }
.policy-main p { margin: 0 0 1.5rem; color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.policy-main a { text-underline-offset: 3px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 3rem; padding-block: 64px; }
  .hero-copy { max-width: none; text-align: center; }
  .hero-intro { margin-inline: auto; }
  .hero .store-links { justify-content: center; }
  .showcase { width: min(100%, 360px); }
  .steps { grid-template-columns: 1fr; }
  .steps li { padding: 1.7rem 0 2.2rem; }
  .steps li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .steps h3 { margin-top: 1.2rem; }
  .product-grid { grid-template-columns: 1fr; }
  .questions { grid-template-columns: 1fr; }
  .product-copy { max-width: 650px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer > a, .site-footer > a:last-child { justify-self: center; }
}

@media (max-width: 520px) {
  .site-header { min-height: 76px; }
  .header-link { font-size: .76rem; }
  .hero { min-height: auto; padding-block: 50px 65px; }
  h1 { font-size: clamp(3rem, 15vw, 4.3rem); }
  .hero-intro { font-size: 1.1rem; }
  .store-links { flex-direction: column; align-items: stretch; }
  .showcase { width: min(100%, 320px); height: 555px; }
  .showcase-slide img { width: 485px; top: 120px; }
  .reading-strip { justify-content: flex-start; overflow-x: hidden; }
  .screens-pair { gap: .6rem; }
  .screen-card figcaption { font-size: .76rem; }
  .screen-two { margin-top: 2.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}