:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111318;
  background: #ffffff;
  --accent: #0b57d0;
  --accent-soft: #eef4ff;
  --muted: #59616d;
  --line: #e2e6eb;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; }
a { color: var(--accent); text-underline-offset: 3px; }
.shell { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header { border-bottom: 1px solid var(--line); }
.site-header .shell { display: flex; align-items: center; justify-content: space-between; min-height: 80px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #111318; text-decoration: none; font-size: 20px; font-weight: 700; }
.brand img { width: 44px; height: 44px; }
nav { display: flex; gap: 24px; }
nav a { color: #3f4650; text-decoration: none; font-size: 14px; }
nav a:hover { color: var(--accent); }
.hero { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; min-height: 520px; padding: 72px 0; }
h1 { max-width: 620px; margin: 0; font-size: clamp(44px, 5.2vw, 72px); line-height: 1.04; letter-spacing: -0.045em; }
.lead { margin: 28px 0 0; color: #303742; font-size: 24px; line-height: 1.4; }
.privacy-line { margin: 18px 0 0; color: var(--muted); font-size: 17px; }
.drive-preview { padding: 16px 22px; border: 1px solid #cdd3dc; border-radius: 16px; box-shadow: 0 18px 48px rgba(22, 35, 58, 0.08); }
.preview-head, .folder-row { display: grid; grid-template-columns: 1fr auto; align-items: center; }
.preview-head { padding: 8px 4px 14px; color: #606874; font-size: 13px; }
.folder-row { min-height: 55px; border-top: 1px solid var(--line); font-size: 15px; }
.folder-name { display: flex; align-items: center; gap: 12px; }
.folder-icon { width: 22px; height: 16px; border-radius: 3px; background: #4f565d; position: relative; }
.folder-icon::before { content: ""; position: absolute; top: -4px; left: 2px; width: 10px; height: 5px; border-radius: 3px 3px 0 0; background: #4f565d; }
.size { padding: 5px 9px; border-radius: 7px; background: var(--accent-soft); color: var(--accent); font-weight: 650; }
.feature-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); padding: 48px 0; }
.feature { padding: 4px 40px; border-left: 1px solid var(--line); }
.feature:first-child { padding-left: 0; border-left: 0; }
.feature:last-child { padding-right: 0; }
.feature strong { display: block; margin-bottom: 10px; font-size: 20px; }
.feature p { margin: 0; color: var(--muted); line-height: 1.55; }
.privacy-panel { display: grid; grid-template-columns: auto 1fr; gap: 22px; margin: 68px auto; padding: 30px 34px; border: 1px solid #bcd0f3; border-radius: 16px; background: #f8fbff; }
.shield { display: grid; place-items: center; width: 46px; height: 46px; border: 2px solid var(--accent); border-radius: 14px 14px 19px 19px; color: var(--accent); font-size: 22px; font-weight: 800; }
.privacy-panel h2 { margin: 0 0 8px; font-size: 24px; }
.privacy-panel p { margin: 0; color: #46505e; line-height: 1.6; }
.text-page { max-width: 820px; padding: 64px 0 90px; }
.text-page h1 { font-size: clamp(38px, 5vw, 58px); }
.text-page h2 { margin: 40px 0 10px; font-size: 23px; }
.text-page p, .text-page li { color: #3f4854; line-height: 1.7; }
.text-page .updated { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); }
.site-footer .shell { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; gap: 24px; }

@media (max-width: 760px) {
  .site-header .shell { align-items: flex-start; flex-direction: column; gap: 14px; padding: 18px 0; }
  nav { gap: 16px; flex-wrap: wrap; }
  .hero { grid-template-columns: 1fr; gap: 42px; min-height: auto; padding: 58px 0; }
  h1 { font-size: clamp(40px, 12vw, 58px); }
  .lead { font-size: 20px; }
  .features { grid-template-columns: 1fr; padding: 18px 0; }
  .feature, .feature:first-child, .feature:last-child { padding: 24px 0; border-top: 1px solid var(--line); border-left: 0; }
  .feature:first-child { border-top: 0; }
  .privacy-panel { grid-template-columns: 1fr; margin: 42px auto; padding: 24px; }
  .site-footer .shell { flex-direction: column; }
}