/* AnkiTov landing — mobile-first, no external fonts/resources, RTL-ready via logical properties. */
:root {
  --bg: #f7faf8;
  --ink: #10231b;
  --muted: #4b5f56;
  --accent: #2fbf71;
  --accent-dark: #1d7c4c;
  --card: #ffffff;
  --border: #dce8e1;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1712;
    --ink: #e8f3ed;
    --muted: #9db3a8;
    --card: #14201a;
    --border: #24352c;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans Hebrew", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  padding-inline: 1.25rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 46rem;
  margin-inline: auto;
  padding-block: 1.25rem 0.5rem;
}

.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: 0.01em; }
.brand-accent { color: var(--accent-dark); }

.lang { display: flex; gap: 0.375rem; }
.lang-btn {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font: inherit;
  font-size: 0.8rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  cursor: pointer;
}
.lang-btn.is-active { background: var(--accent); border-color: var(--accent); color: #062b1a; font-weight: 600; }

main { max-width: 46rem; margin-inline: auto; }

.hero { padding-block: 2.5rem 1.5rem; }
.tagline { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; }
h1 { margin: 0 0 0.75rem; font-size: clamp(2.2rem, 8vw, 3.4rem); line-height: 1.1; }
.hero-sub { margin: 0 0 1.5rem; font-size: 1.05rem; color: var(--muted); max-width: 34rem; }

.cta {
  display: inline-block;
  background: var(--accent);
  color: #062b1a;
  font-weight: 600;
  text-decoration: none;
  padding: 0.7rem 1.4rem;
  border-radius: 0.6rem;
}
.cta:hover { background: var(--accent-dark); color: #ffffff; }

.block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem 1.4rem;
  margin-block: 1rem;
}
h2 { margin: 0 0 0.6rem; font-size: 1.25rem; }
.block p { margin: 0; color: var(--muted); }

.bullets { margin: 0; padding-inline-start: 1.25rem; }
.bullets li { margin-block: 0.4rem; color: var(--muted); }

.privacy { border-inline-start: 4px solid var(--accent); }
.privacy p { color: var(--muted); }

.contact { text-align: center; padding-block: 1.75rem; }
.contact p { margin-block: 0.35rem; }
.mail { font-weight: 600; color: var(--accent-dark); text-decoration: none; border-block-end: 2px solid var(--accent); }
[dir="rtl"] .mail { display: inline-block; }
.mail:hover { color: var(--accent); }

.site-footer {
  max-width: 46rem;
  margin-inline: auto;
  padding-block: 2rem 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}
.site-footer p { margin: 0.2rem 0; }
.footer-note { opacity: 0.75; font-size: 0.8rem; }

@media (min-width: 720px) {
  body { padding-inline: 2rem; }
  .hero { padding-block: 4.5rem 2rem; text-align: center; }
  .hero-sub { margin-inline: auto; }
  h2 { font-size: 1.4rem; }
}