:root {
  color-scheme: light;
  --canvas: #ffffff;
  --ink: #1a1a1a;
  --muted: #6f6f74;
  --faint: #626267;
  --line: rgba(28, 28, 30, 0.11);
  --line-strong: rgba(28, 28, 30, 0.18);
  --blue: #0062cc;
  --blue-dark: #004f9e;
  --green: #248a3d;
  --serif: Georgia, "Times New Roman", serif;
  --system: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html,
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--system);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

a:focus-visible {
  border-radius: 5px;
  outline: 3px solid rgba(0, 122, 255, 0.42);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  transform: translateY(-170%);
}

.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(1240px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.nav-shell {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.brand-mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(145deg, #268fff, #006ee6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 2px 5px rgba(0, 80, 190, 0.2);
  color: white;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
}

.nav-links {
  gap: 22px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.nav-links > a:hover { color: var(--ink); }

.nav-links .nav-cta {
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: white;
  color: var(--ink);
}

main {
  min-height: calc(100svh - 122px);
}

.hero {
  display: grid;
  min-height: calc(100svh - 122px);
  padding: clamp(38px, 5vw, 68px) 0 24px;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: clamp(28px, 4vw, 50px);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(330px, 0.72fr) minmax(540px, 1.28fr);
  gap: clamp(46px, 6vw, 86px);
  align-items: center;
}

.hero-copy { max-width: 470px; }

.eyebrow {
  margin: 0;
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 19px 0 0;
  font-family: var(--serif);
  font-size: clamp(59px, 6vw, 82px);
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: 0.92;
  text-wrap: balance;
}

.hero-lede {
  max-width: 440px;
  margin: 25px 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(17px, 1.5vw, 20px);
  letter-spacing: -0.01em;
  line-height: 1.52;
}

.hero-actions {
  display: flex;
  margin-top: 29px;
  gap: 14px;
  align-items: center;
}

.download {
  display: inline-flex;
  min-width: 218px;
  min-height: 47px;
  padding: 0 12px 0 16px;
  gap: 23px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--blue-dark);
  border-radius: 9px;
  background: var(--blue);
  box-shadow: 0 8px 20px rgba(0, 104, 220, 0.18);
  color: white;
  font-size: 12px;
  font-weight: 650;
  transition: background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.download span:last-child {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 14px;
}

a.download:hover {
  background: var(--blue-dark);
  box-shadow: 0 10px 24px rgba(0, 104, 220, 0.25);
  transform: translateY(-1px);
}

.download[aria-disabled="true"] {
  border-color: #66666b;
  background: #77777c;
  box-shadow: none;
  cursor: not-allowed;
}

.hero-actions > p {
  margin: 0;
  color: var(--faint);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.55;
}

.editor-figure {
  min-width: 0;
  margin: 0;
}

.figure-label {
  display: flex;
  margin: 0 4px 10px;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.figure-label span:first-child {
  display: flex;
  gap: 7px;
  align-items: center;
  color: var(--ink);
}

.figure-label i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(36, 138, 61, 0.1);
}

.app-frame {
  overflow: hidden;
  border: 1px solid rgba(28, 28, 30, 0.16);
  border-radius: 13px;
  background: white;
  box-shadow: 0 30px 65px rgba(24, 35, 52, 0.13), 0 8px 22px rgba(24, 35, 52, 0.07);
}

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

.product-notes {
  display: grid;
  margin: 0;
  padding: 19px 0 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  list-style: none;
}

.product-notes li {
  min-width: 0;
  padding: 0 clamp(20px, 3vw, 36px);
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-align: center;
}

.product-notes li:first-child { padding-left: 0; }
.product-notes li:last-child { padding-right: 0; }
.product-notes li + li { border-left: 1px solid var(--line); }

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

.footer-inner {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  color: var(--faint);
  font-size: 11px;
  font-weight: 600;
}

.footer-inner p { margin: 0; }
.footer-inner div { display: flex; gap: 20px; }
.footer-inner a:hover { color: var(--ink); }

@media (max-width: 980px) {
  h1 { font-size: clamp(54px, 7vw, 68px); }
  .hero-lede { font-size: 17px; }
  .product-notes li { padding-inline: 18px; }
}

@media (max-width: 900px) {
  .shell { width: min(100% - 40px, 720px); }

  main,
  .hero { min-height: 0; }

  .hero {
    display: block;
    padding: 54px 0 24px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero-copy {
    max-width: 620px;
    margin-inline: auto;
    text-align: center;
  }

  h1 {
    margin-top: 16px;
    font-size: clamp(58px, 10vw, 72px);
  }

  .hero-lede {
    max-width: 500px;
    margin: 22px auto 0;
  }

  .hero-actions { justify-content: center; }
  .hero-actions > p { text-align: left; }

  .product-notes { margin-top: 34px; }
}

@media (max-width: 600px) {
  .shell { width: min(100% - 32px, 580px); }
  .nav-shell { min-height: 62px; }
  .brand { font-size: 17px; }

  .brand-mark {
    width: 29px;
    height: 29px;
    border-radius: 7px;
    font-size: 15px;
  }

  .nav-links > a:first-child { display: none; }

  .hero { padding: 48px 0 24px; }
  .hero-layout { gap: 42px; }
  .hero-copy { max-width: 540px; }

  h1 {
    font-size: clamp(54px, 16vw, 74px);
  }

  .figure-label span:last-child { display: none; }

  .app-frame {
    border-radius: 9px;
    box-shadow: 0 22px 48px rgba(24, 35, 52, 0.13);
  }

  .product-notes {
    padding-top: 0;
    grid-template-columns: 1fr;
  }

  .product-notes li,
  .product-notes li:first-child,
  .product-notes li:last-child {
    padding: 13px 2px;
    text-align: left;
  }

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

@media (max-width: 420px) {
  .hero-actions {
    align-items: center;
    flex-direction: column;
  }

  .hero-actions > p { text-align: center; }
  .hero-actions > p br { display: none; }

  .footer-inner {
    padding-block: 16px;
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .download { transition: none; }
}