:root {
  color-scheme: light;
  --paper: #f7f5ef;
  --ink: #282821;
  --quiet: #74736b;
  --accent: #a35743;
  --line: #e5e2d9;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); }
a { color: inherit; }
::selection { background: #e7d3c8; }
.site-header {
  width: min(1120px, calc(100% - 96px));
  margin: 0 auto;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark, .footer-wordmark {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: 36px;
  letter-spacing: -2.8px;
  text-decoration: none;
  line-height: 1;
}
.wordmark span, .footer-wordmark span { color: var(--accent); }
.platform { font-size: 12px; color: var(--quiet); letter-spacing: .03em; }
main { overflow: hidden; }
.hero { padding: 43px 24px 0; text-align: center; }
.eyebrow {
  margin: 0 0 24px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(48px, 5.7vw, 82px);
  letter-spacing: -.055em;
  line-height: 1.09;
}
h1 em { font-weight: 400; font-style: italic; }
.intro { margin: 24px 0 28px; color: var(--quiet); font-size: 16px; line-height: 1.5; letter-spacing: -.015em; }
.download {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 19px;
  min-height: 52px;
  padding: 0 24px;
  background: var(--accent);
  color: #fffaf5;
  border: 1px solid #954f3d;
  border-radius: 11px;
  box-shadow: inset 0 1px 0 #ffffff1c, 0 2px 3px #4c2a1810;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -.01em;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.download svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.download:hover { background: #934c3b; box-shadow: inset 0 1px 0 #ffffff1c, 0 4px 9px #4c2a1819; transform: translateY(-1px); }
.download:active { transform: translateY(0); }
a:focus-visible { outline: 3px solid #a3574366; outline-offset: 5px; }
.requirements { margin: 13px 0 0; color: #858178; font-size: 11px; line-height: 1.5; }
.requirements span { margin: 0 5px; }
.download-count { margin: 10px 0 0; color: var(--quiet); font-size: 11px; line-height: 1.5; font-variant-numeric: tabular-nums; }
.product-preview {
  position: relative;
  width: min(1080px, calc(100% - 96px));
  margin: 65px auto 0;
  background: #f1eee7;
  border: 1px solid #ddd9cf;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 2px #453b2010, 0 22px 58px -23px #453b2040, 0 60px 110px -58px #a68e6440;
}
.window-chrome {
  position: relative;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eeece5;
  border-bottom: 1px solid #ddd9d0;
}
.window-title { font-size: 10px; font-weight: 500; color: #817c72; }
.window-buttons { position: absolute; left: 13px; display: flex; gap: 7px; }
.window-buttons span { width: 9px; height: 9px; background: #dfd9cd; border: 1px solid #cec8bc; border-radius: 50%; }
.window-buttons span:first-child { background: #e5a294; border-color: #d78f82; }
.window-buttons span:nth-child(2) { background: #e5c391; border-color: #d7b981; }
.window-buttons span:last-child { background: #aec2a1; border-color: #a0b692; }
.product-preview img { display: block; width: 100%; height: auto; }
.features {
  width: min(960px, calc(100% - 96px));
  margin: 76px auto 0;
  padding-bottom: 41px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  text-align: center;
}
.feature svg { width: 24px; height: 24px; color: #8c7164; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.feature h2 { margin: 18px 0 8px; font-size: 14px; font-weight: 500; letter-spacing: -.01em; }
.feature p { margin: 0; font-size: 12px; line-height: 1.5; color: var(--quiet); }
.installation { width: min(580px, calc(100% - 48px)); margin: 0 auto 46px; color: var(--quiet); }
.installation summary { display: flex; justify-content: center; align-items: center; gap: 5px; width: fit-content; margin: 0 auto; font-size: 11px; cursor: pointer; list-style: none; }
.installation summary::-webkit-details-marker { display: none; }
.installation summary svg { width: 13px; height: 13px; stroke: currentColor; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.installation[open] summary svg { transform: rotate(180deg); }
.installation summary:focus-visible { outline: 3px solid #a3574366; outline-offset: 5px; border-radius: 2px; }
.installation-content { margin-top: 20px; font-size: 12px; line-height: 1.7; text-align: center; }
.installation-content p { margin: 0 0 9px; }
.site-footer {
  width: min(1120px, calc(100% - 96px));
  margin: 0 auto;
  padding: 25px 0 30px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-wordmark { font-size: 24px; letter-spacing: -1.7px; }
.site-footer p { color: #8b877e; margin: 0; font-size: 11px; }
.footer-meta { display: flex; align-items: center; gap: 25px; }
.footer-meta a { font-size: 11px; color: var(--quiet); text-decoration: none; }
.footer-meta a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 700px) {
  .site-header { width: calc(100% - 48px); height: 91px; }
  .wordmark { font-size: 32px; }
  .hero { padding-top: 37px; }
  .eyebrow { margin-bottom: 23px; font-size: 10px; letter-spacing: .13em; }
  h1 { font-size: clamp(42px, 8.8vw, 61px); line-height: 1.12; letter-spacing: -.05em; }
  .intro { margin: 22px 0 27px; font-size: 14px; }
  .download { min-height: 51px; }
  .product-preview { width: calc(100% - 38px); margin-top: 48px; border-radius: 8px; }
  .window-chrome { height: 25px; }
  .window-title { font-size: 9px; }
  .window-buttons { left: 10px; gap: 5px; }
  .window-buttons span { width: 7px; height: 7px; }
  .features { width: calc(100% - 64px); margin-top: 49px; padding-bottom: 43px; grid-template-columns: 1fr; gap: 29px; text-align: left; }
  .feature { position: relative; padding-left: 43px; }
  .feature svg { position: absolute; left: 0; top: 2px; width: 23px; height: 23px; }
  .feature h2 { margin: 0 0 5px; }
  .site-footer { width: calc(100% - 48px); padding: 22px 0 27px; }
  .installation { margin-bottom: 35px; }
  .footer-meta { gap: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .download { transition: none; }
  .download:hover { transform: none; }
  .installation summary svg { transition: none; }
}