@font-face {
  font-family: "DM Serif Display";
  src: url("assets/fonts/dm-serif-display.woff2") format("woff2");
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("assets/fonts/ibm-plex-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("assets/fonts/ibm-plex-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono.woff2") format("woff2");
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f3f5f0;
  --ink: #173f35;
  --green: #2f7763;
  --mist: #dde8e1;
  --white: #fbfcf9;
  --accent: #d66a3a;
  --muted: #5e716b;
  --line: rgba(23, 63, 53, 0.16);
  --shadow: 0 24px 80px rgba(23, 63, 53, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--white); padding: 10px 14px; }

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 600; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; gap: 26px; align-items: center; font-size: 14px; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--green); }
.nav-install { border-bottom: 1px solid var(--ink); font-weight: 600; }

.hero {
  min-height: 720px;
  padding: 80px 0 84px;
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 72px;
  align-items: center;
}
.eyebrow, .kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green);
}
h1, h2, .display { font-family: "DM Serif Display", serif; font-weight: 400; letter-spacing: -.025em; }
h1 { font-size: clamp(52px, 6.2vw, 86px); line-height: .99; margin: 18px 0 28px; }
.hero-copy > p { max-width: 580px; font-size: 18px; color: var(--muted); }
.actions { display: flex; gap: 12px; margin: 34px 0 26px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-weight: 600;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--ink); color: var(--white); }
.button.secondary:hover { background: var(--white); }
.proof { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: 13px; }
.proof span::before { content: "·"; color: var(--accent); margin-right: 7px; font-weight: 700; }

.product-stage { position: relative; padding: 34px 0 24px 30px; }
.product-stage::before {
  content: "";
  position: absolute;
  inset: 0 10% 6% 0;
  background: var(--mist);
  transform: rotate(-4deg);
}
.browser {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
}
.browser-bar { height: 34px; background: #e9eee9; display: flex; align-items: center; gap: 6px; padding: 0 12px; }
.browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #93aa9f; }
.browser img { width: 100%; }
.note {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 180px;
  padding: 18px;
  background: var(--accent);
  color: #fff8f3;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  line-height: 1.55;
  transform: rotate(-2deg);
}

.statement { background: var(--ink); color: var(--white); padding: 95px 0; }
.statement .shell { display: grid; grid-template-columns: 1fr 1.4fr; gap: 90px; align-items: start; }
.statement h2 { font-size: clamp(42px, 5vw, 68px); line-height: 1.08; margin: 0; }
.statement p { margin: 6px 0 0; color: #bed0c9; font-size: 18px; }

.section { padding: 110px 0; }
.section-head { display: grid; grid-template-columns: .7fr 1.3fr; gap: 50px; margin-bottom: 58px; }
.section-head h2 { font-size: clamp(40px, 4.7vw, 64px); line-height: 1.08; margin: 0; }
.section-head p { color: var(--muted); max-width: 620px; align-self: end; margin: 0; }
.path { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.path article { padding: 30px 34px 30px 0; border-right: 1px solid var(--line); min-height: 210px; }
.path article + article { padding-left: 34px; }
.path article:last-child { border-right: 0; }
.path .num { font-family: "IBM Plex Mono", monospace; color: var(--accent); font-size: 12px; }
.path h3 { font-size: 24px; margin: 26px 0 10px; }
.path p { margin: 0; color: var(--muted); }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.feature {
  min-height: 270px;
  padding: 38px;
  border: 1px solid var(--line);
  background: rgba(251,252,249,.55);
}
.feature.wide { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 55px; align-items: center; }
.feature .mark { font-family: "DM Serif Display", serif; font-size: 40px; color: var(--green); }
.feature h3 { font-size: 24px; margin: 25px 0 10px; }
.feature p { color: var(--muted); margin: 0; }
.backup-list { display: flex; flex-wrap: wrap; gap: 8px; }
.backup-list span { padding: 8px 11px; background: var(--mist); font-size: 13px; }

.security { background: var(--mist); }
.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.security h2 { font-size: clamp(44px, 5vw, 70px); margin: 0 0 20px; line-height: 1.05; }
.security-copy > p { color: var(--muted); font-size: 18px; }
.facts { margin: 10px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.facts li { display: grid; grid-template-columns: 125px 1fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.facts strong { font-family: "IBM Plex Mono", monospace; font-size: 12px; font-weight: 400; color: var(--green); }

.faq { max-width: 850px; margin-left: auto; }
.faq h2 { font-size: 56px; margin: 0 0 30px; }
details { border-top: 1px solid var(--line); padding: 20px 0; }
details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; font-size: 18px; }
details p { color: var(--muted); max-width: 720px; }

.closing { padding: 90px 0; background: var(--accent); color: #fffaf4; text-align: center; }
.closing h2 { font-size: clamp(45px, 6vw, 76px); max-width: 850px; margin: 0 auto 28px; line-height: 1.02; }
.closing .button { border-color: #fffaf4; background: #fffaf4; color: var(--ink); }
.footer { padding: 34px 0 45px; }
.footer-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; font-size: 13px; color: var(--muted); }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer a { text-decoration: none; }

.article-hero { padding: 90px 0 55px; max-width: 850px; }
.article-hero h1 { font-size: clamp(48px, 6vw, 78px); }
.article-hero p { font-size: 20px; color: var(--muted); }
.article { max-width: 780px; padding-bottom: 110px; }
.article h2 { font-size: 38px; margin-top: 55px; }
.article h3 { font-size: 23px; margin-top: 32px; }
.article p, .article li { color: #435b54; }
.article .callout { background: var(--mist); border-left: 3px solid var(--green); padding: 18px 22px; margin: 30px 0; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 56px; gap: 45px; }
  .product-stage { max-width: 720px; }
  .statement .shell, .section-head, .security-grid { grid-template-columns: 1fr; gap: 30px; }
  .path { grid-template-columns: 1fr; }
  .path article, .path article + article { padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line); min-height: 0; }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav { height: 66px; }
  .nav-links a:not(.nav-install):not(.lang) { display: none; }
  .hero { min-height: 0; padding: 50px 0 72px; }
  h1 { font-size: 50px; }
  .product-stage { padding-left: 7px; }
  .note { right: -4px; bottom: -36px; }
  .statement, .section { padding: 76px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature.wide { grid-column: auto; grid-template-columns: 1fr; gap: 30px; }
  .feature { min-height: 0; padding: 28px; }
  .facts li { grid-template-columns: 1fr; gap: 4px; }
  .footer-row { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}