:root {
  color-scheme: light;
  --ink: #17211e;
  --muted: #64716d;
  --line: #dce5e1;
  --wash: #f4f7f6;
  --surface: #ffffff;
  --teal: #087f73;
  --teal-soft: #e6f4f1;
  --indigo: #5362a9;
  --orange: #b85f2d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Hiragino Sans", "Yu Gothic", Arial, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(220, 229, 225, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1080px, calc(100% - 40px));
  min-height: 62px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.hero {
  min-height: 610px;
  display: grid;
  place-items: center;
  padding: 72px 20px 64px;
  text-align: center;
}

.hero-inner {
  width: min(780px, 100%);
  min-width: 0;
  max-width: 100%;
}

.app-mark {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  border-radius: 16px;
  box-shadow: 0 16px 38px rgba(8, 127, 115, 0.18);
}

.eyebrow {
  margin: 22px 0 0;
  color: var(--teal);
  font-size: 14px;
  font-weight: 750;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 10px 0 0;
  font-size: 68px;
  line-height: 1.04;
  letter-spacing: 0;
}

.tagline {
  margin: 18px 0 0;
  font-size: 26px;
  font-weight: 750;
  line-height: 1.35;
}

.lead {
  max-width: 690px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 18px;
}

.actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  color: #ffffff;
  border-color: var(--teal);
  background: var(--teal);
}

.button.unavailable {
  color: var(--muted);
  border-color: var(--line);
  background: var(--wash);
  cursor: default;
}

.button[href]:hover,
.button[href]:focus-visible {
  border-color: var(--teal);
}

.purchase-summary {
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 13px;
  list-style: none;
}

.purchase-summary li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 8px;
  display: inline-block;
  border-radius: 50%;
  background: var(--teal);
  vertical-align: 1px;
}

.product-stage {
  padding: 0 20px 70px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.product-frame {
  width: min(1180px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--wash);
  box-shadow: 0 22px 60px rgba(23, 33, 30, 0.1);
}

.product-frame img {
  width: 100%;
  height: auto;
}

.band {
  border-bottom: 1px solid var(--line);
}

.band.wash {
  background: var(--wash);
}

.section-inner {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0;
}

.section-inner h2 {
  max-width: 760px;
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: 0;
}

.section-copy {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
}

.outcome-flow {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.outcome {
  padding-top: 18px;
  border-top: 3px solid var(--teal);
}

.outcome:nth-child(2) {
  border-color: var(--indigo);
}

.outcome:nth-child(3) {
  border-color: var(--orange);
}

.step-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.outcome strong {
  display: block;
  margin-top: 5px;
  font-size: 19px;
}

.outcome p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.feature-grid,
.trust-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature,
.trust-fact {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature strong,
.trust-fact strong {
  display: block;
  font-size: 17px;
}

.feature p,
.trust-fact p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.trust-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.trust-fact {
  min-height: 150px;
}

.trust-fact:nth-child(2) {
  border-top-color: var(--indigo);
}

.trust-fact:nth-child(3) {
  border-top-color: var(--orange);
}

.purchase-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.purchase-line .actions {
  margin: 0;
}

.after-trial {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.focus-steps {
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  list-style: none;
}

.focus-steps li {
  padding: 18px;
  background: var(--surface);
}

.focus-steps strong {
  display: block;
  color: var(--teal);
  font-size: 13px;
}

.focus-steps p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.support-links {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.support-links a {
  color: var(--teal);
  font-weight: 750;
}

footer {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 42px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}

footer span:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

@media (max-width: 820px) {
  .hero {
    min-height: 560px;
    padding-top: 56px;
  }

  h1 {
    font-size: 54px;
  }

  .tagline {
    font-size: 23px;
  }

  .outcome-flow,
  .feature-grid,
  .trust-grid,
  .focus-steps {
    grid-template-columns: 1fr;
  }

  .trust-fact {
    min-height: 0;
  }

  .purchase-line {
    grid-template-columns: 1fr;
  }

  .purchase-line .actions {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .nav {
    width: min(100% - 28px, 1080px);
    min-height: 0;
    padding: 10px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .nav-links {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 13px;
  }

  .nav-links a:nth-child(2) {
    display: none;
  }

  .hero {
    min-height: 540px;
    padding: 48px 14px 46px;
  }

  .app-mark {
    width: 62px;
    height: 62px;
    border-radius: 14px;
  }

  h1 {
    font-size: 46px;
  }

  .tagline {
    font-size: 21px;
  }

  .lead {
    font-size: 16px;
  }

  .actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .purchase-summary {
    display: grid;
    justify-content: start;
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
    text-align: left;
  }

  .product-stage {
    padding: 0 14px 52px;
  }

  .section-inner,
  footer {
    width: min(100% - 28px, 1080px);
  }

  .section-inner {
    padding: 56px 0;
  }

  .section-inner h2 {
    font-size: 29px;
  }

  footer {
    display: block;
  }

  footer span:last-child {
    margin-top: 12px;
  }
}

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