:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --ink: #101418;
  --muted: #55606b;
  --line: #e4e1da;
  --accent: #17794b;
  --accent-ink: #ffffff;
  --accent-soft: #e6f3ec;
  --radius: 16px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1316;
    --surface: #171c21;
    --ink: #f2f4f5;
    --muted: #a3adb6;
    --line: #2a3138;
    --accent: #35b97a;
    --accent-ink: #06150d;
    --accent-soft: #15281f;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Hebrew", "Arial Hebrew", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.brand {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.brand span {
  color: var(--accent);
}

.lang {
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.9rem;
}

.lang:hover {
  color: var(--ink);
  border-color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  padding: 36px 0 56px;
}

h1 {
  font-size: clamp(2.3rem, 7vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  text-wrap: balance;
}

h1 em {
  font-style: normal;
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 34em;
  margin: 0 0 28px;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  padding: 15px 28px;
  border-radius: 999px;
}

.cta:hover {
  filter: brightness(1.08);
}

.sub {
  margin: 14px 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.sub a {
  color: var(--ink);
}

.qr-card {
  display: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  width: 260px;
  justify-self: end;
}

.qr-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  background: #ffffff;
}

.qr-card p {
  margin: 12px 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

section {
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

h2 {
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.08rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.example {
  display: inline-block;
  margin-top: 12px;
  background: var(--accent-soft);
  border-radius: 12px;
  padding: 6px 12px;
  font-size: 0.92rem;
  color: var(--ink);
}

ol.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

ol.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: start;
}

ol.steps li::before {
  content: counter(step);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 800;
  display: grid;
  place-items: center;
}

ol.steps strong {
  display: block;
}

ol.steps span {
  color: var(--muted);
}

ul.notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

ul.notes li {
  padding-inline-start: 18px;
  border-inline-start: 3px solid var(--accent);
}

ul.notes strong {
  display: block;
}

ul.notes span {
  color: var(--muted);
}

.closing {
  text-align: center;
}

.closing h2 {
  margin-bottom: 20px;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (min-width: 760px) {
  .hero {
    grid-template-columns: 1fr auto;
    padding: 64px 0 80px;
  }

  .qr-card {
    display: block;
  }

  .grid {
    grid-template-columns: 1fr 1fr;
  }

  ol.steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}