:root {
  color-scheme: light;
  --background: #fbfbfd;
  --paper: #ffffff;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --blue: #0066cc;
  --blue-hover: #004f9f;
  --mint: #e7f6f2;
  --mint-ink: #176c5b;
  --content-width: 940px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  color: var(--blue-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:focus-visible {
  outline: 3px solid #73b8ff;
  outline-offset: 4px;
  border-radius: 2px;
}

.site-header {
  background: rgb(255 255 255 / 88%);
  border-bottom: 1px solid rgb(0 0 0 / 8%);
  backdrop-filter: saturate(180%) blur(18px);
}

.header-inner,
.main-content,
.footer-inner {
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
}

.header-inner {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 600;
  white-space: nowrap;
}

.brand:hover {
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
  white-space: nowrap;
}

.site-nav a {
  color: var(--muted);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.main-content {
  min-height: calc(100vh - 145px);
  padding-top: 76px;
  padding-bottom: 88px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 48px;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.12;
}

.lead {
  max-width: 700px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.5;
}

.intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 22px;
  font-size: 15px;
}

.content-section {
  margin-top: 54px;
  padding-top: 27px;
  border-top: 1px solid var(--line);
}

.content-section h2 {
  margin: 0 0 13px;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.3;
}

.content-section h3 {
  margin: 24px 0 7px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0;
}

.content-section p,
.content-section li {
  color: #424245;
}

.content-section p {
  margin: 8px 0 12px;
}

.content-section ul,
.content-section ol {
  margin: 10px 0 0;
  padding-left: 22px;
}

.content-section li + li {
  margin-top: 7px;
}

.support-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  margin-top: 18px;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.privacy-note {
  margin-top: 22px;
  padding: 15px 18px;
  border-left: 3px solid #42a58f;
  background: var(--mint);
  color: var(--mint-ink);
  font-size: 14px;
}

.updated {
  margin-top: 20px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 21px;
  padding-bottom: 24px;
  color: var(--muted);
  font-size: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.footer-links a {
  color: var(--muted);
}

.product-hero {
  padding: 28px 0 42px;
  text-align: center;
}

.product-hero .brand-mark {
  display: block;
  width: 108px;
  height: 108px;
  margin: 0 auto 22px;
  object-fit: contain;
}

.product-hero h1 {
  max-width: 820px;
  margin: 0 auto;
  font-size: 64px;
  font-weight: 650;
  line-height: 1.08;
}

.product-hero .lead {
  max-width: 640px;
  margin: 19px auto 0;
  font-size: 20px;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 25px;
  margin-top: 20px;
  font-size: 16px;
}

.product-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-facts div {
  padding: 17px 12px;
  color: var(--muted);
  font-size: 14px;
}

.product-facts div + div {
  border-left: 1px solid var(--line);
}

.product-band {
  width: 100vw;
  margin: 0 calc(50% - 50vw);
  padding: 58px 24px 62px;
  background: #17191d;
  color: #f5f5f7;
}

.product-band-inner {
  width: min(var(--content-width), 100%);
  margin: 0 auto;
}

.product-band .eyebrow,
.product-band .feature-item p {
  color: #a1a1a6;
}

.product-band h2 {
  max-width: 700px;
  margin: 0;
  font-size: 38px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px 48px;
  margin-top: 38px;
}

.feature-item {
  padding-top: 17px;
  border-top: 1px solid #48484d;
}

.feature-item h3 {
  margin: 0 0 8px;
  color: #f5f5f7;
  font-size: 19px;
  font-weight: 600;
}

.feature-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.product-section h2 {
  max-width: 680px;
  font-size: 32px;
}

.product-privacy-band {
  width: 100vw;
  margin: 54px calc(50% - 50vw) 0;
  padding: 48px 24px;
  background: var(--mint);
}

.product-privacy-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  width: min(var(--content-width), 100%);
  margin: 0 auto;
}

.product-privacy-inner h2 {
  margin: 0 0 7px;
  color: #164c43;
  font-size: 25px;
  font-weight: 600;
}

.product-privacy-inner p {
  max-width: 620px;
  margin: 0;
  color: #315b53;
}

.product-privacy-inner a {
  flex: 0 0 auto;
  white-space: nowrap;
}

.product-end {
  padding-bottom: 10px;
}

@media (max-width: 640px) {
  .header-inner,
  .main-content,
  .footer-inner {
    width: min(100% - 36px, var(--content-width));
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 11px;
    padding-top: 14px;
    padding-bottom: 13px;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
    font-size: 11px;
  }

  .main-content {
    min-height: calc(100vh - 174px);
    padding-top: 48px;
    padding-bottom: 64px;
  }

  h1 {
    font-size: 36px;
  }

  .lead {
    font-size: 18px;
  }

  .content-section {
    margin-top: 40px;
  }

  .content-section h2 {
    font-size: 21px;
  }

  .product-hero {
    padding-top: 17px;
  }

  .product-hero .brand-mark {
    width: 84px;
    height: 84px;
    margin-bottom: 16px;
  }

  .product-hero h1 {
    font-size: 43px;
  }

  .product-hero .lead {
    font-size: 18px;
  }

  .product-facts {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .product-facts div {
    padding: 12px 4px;
  }

  .product-facts div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .product-band {
    padding: 43px 18px 46px;
  }

  .product-band h2,
  .product-section h2 {
    font-size: 27px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-top: 28px;
  }

  .product-privacy-band {
    margin-top: 40px;
    padding: 34px 18px;
  }

  .product-privacy-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
}

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