:root {
  --brand: #32C671;
  --brand-dark: #269354;
  --ink: #14202a;
  --ink-soft: #4b5b66;
  --paper: #fafafa;
  --line: #e5e9ec;
  --max: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
}

a { color: var(--brand-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  background: var(--brand);
  color: white;
  padding: 56px 24px;
  text-align: center;
}

header .brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

header .brand img {
  width: 44px;
  height: 44px;
  border-radius: 22px;
}

header p {
  margin: 12px auto 0;
  max-width: 540px;
  opacity: 0.92;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 24px 96px;
}

main h1 {
  font-size: 32px;
  margin: 16px 0 8px;
  letter-spacing: -0.01em;
}

main h2 {
  font-size: 20px;
  margin: 36px 0 8px;
  letter-spacing: -0.005em;
}

main p, main ul { margin: 0 0 12px; }

main ul { padding-left: 22px; }
main ul li { margin-bottom: 4px; }

.muted { color: var(--ink-soft); }
.small { font-size: 14px; }

.app-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
  margin-bottom: 16px;
}

.app-card img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
}

.app-card h3 { margin: 0 0 4px; font-size: 18px; }
.app-card p { margin: 0; color: var(--ink-soft); }

.lang-toggle {
  display: flex;
  gap: 12px;
  font-size: 14px;
  margin-bottom: 24px;
  color: var(--ink-soft);
}
.lang-toggle a.active { color: var(--ink); font-weight: 600; }

footer {
  border-top: 1px solid var(--line);
  padding: 24px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-soft);
}
footer a { color: var(--ink-soft); margin: 0 6px; }

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8edf1;
    --ink-soft: #98a3ac;
    --paper: #0f1518;
    --line: #232c33;
  }
  .app-card { background: #161e23; }
  header { background: linear-gradient(180deg, var(--brand) 0%, var(--brand-dark) 100%); }
}