/* Davka design tokens — mirrors the iOS app's DesignSystem/Colors.swift */
:root {
  --surface: #F2F8F4;
  --on-surface: #22332E;
  --muted: #5B6E67;
  --faint: #8AA39B;
  --primary: #4E8A77;
  --on-button: #2E4A43;
  --mist: #DCE9E4;
  --hairline: #E2EDE8;
  --card: #FFFFFF;
  --wash: linear-gradient(135deg, #A9C8BF, #8FB5AA);
  --wash-soft: linear-gradient(135deg, #BDD6CE, #A7C6BC);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--surface);
  color: var(--on-surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }

a { color: var(--primary); }

/* ── Header ─────────────────────────────────────── */
.site-header { border-bottom: 1px solid var(--hairline); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.wordmark {
  font-size: 22px; font-weight: 800; color: var(--on-surface);
  text-decoration: none; letter-spacing: -0.02em;
}
.site-nav { display: flex; align-items: center; gap: 20px; }
.site-nav a {
  font-size: 14px; font-weight: 600; color: var(--on-button);
  text-decoration: none;
}
.site-nav a:hover { text-decoration: underline; }
.lang { font-size: 13px; color: var(--faint); }
.lang a { color: var(--faint); text-decoration: none; font-weight: 600; }
.lang a:hover { color: var(--on-button); }
.lang .active { color: var(--on-surface); font-weight: 800; }

/* ── Hero ───────────────────────────────────────── */
.hero .wrap {
  display: grid; grid-template-columns: 1fr 340px; gap: 48px;
  align-items: center; padding-top: 72px; padding-bottom: 72px;
}
.hero h1 {
  font-size: 46px; font-weight: 800; line-height: 1.1;
  letter-spacing: -0.02em; margin-bottom: 20px;
}
.hero .sub { font-size: 17px; color: var(--muted); margin-bottom: 8px; }
.hero .no-list { font-size: 17px; font-weight: 600; color: var(--on-button); margin-bottom: 28px; }

.btn-wash {
  display: inline-block; background: var(--wash); color: #22332E;
  font-size: 16px; font-weight: 700; text-decoration: none;
  padding: 14px 30px; border-radius: 26px;
}
.link-cta {
  display: inline-block; margin-top: 22px; font-size: 15px; font-weight: 600;
  color: var(--primary);
}
.cta-caption { font-size: 12.5px; color: var(--faint); margin-top: 6px; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.chip {
  background: var(--mist); color: var(--on-button);
  font-size: 12.5px; font-weight: 600; padding: 6px 14px; border-radius: 15px;
}

/* ── Phone placeholder (real screenshot replaces .screen contents later) ── */
.phone {
  width: 300px; padding: 10px; background: #22332E; border-radius: 44px;
  justify-self: end;
}
.phone .screen {
  background: var(--surface); border-radius: 34px; overflow: hidden;
  aspect-ratio: 9 / 19.2; padding: 44px 14px 14px;
}
.phone .screen img { width: 100%; height: 100%; object-fit: cover; border-radius: 24px; }
/* skeleton placeholder blocks (aria-hidden, removed when a real screenshot lands) */
.sk { border-radius: 14px; margin-bottom: 12px; }
.sk-wash { background: var(--wash-soft); height: 84px; }
.sk-row { background: var(--card); height: 52px; }
.sk-tall { background: var(--card); height: 96px; }

/* ── Feature cards ──────────────────────────────── */
.features { padding-bottom: 40px; }
.features h2 { font-size: 28px; font-weight: 800; margin-bottom: 28px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card {
  background: var(--card); border-radius: 20px; padding: 26px;
  display: flex; gap: 18px; align-items: flex-start;
}
.card svg { flex: none; width: 34px; height: 34px; stroke: var(--on-button); }
.card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.card p { font-size: 13.5px; color: var(--muted); }

/* ── Mist band ──────────────────────────────────── */
.band-mist { background: var(--mist); text-align: center; padding: 64px 24px; margin: 48px 0; }
.band-mist h2 { font-size: 28px; font-weight: 800; margin-bottom: 16px; }
.band-mist p { font-size: 15.5px; color: #3D564E; max-width: 620px; margin: 0 auto 24px; }
.band-mist a { font-size: 15px; font-weight: 700; }

/* ── Pricing strip ──────────────────────────────── */
.pricing { text-align: center; padding: 40px 24px 88px; }
.pricing h2 { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.pricing p { font-size: 15.5px; color: var(--muted); margin-bottom: 28px; }

/* ── Footer ─────────────────────────────────────── */
.site-footer { border-top: 1px solid var(--hairline); padding: 48px 0 40px; }
.site-footer .cols {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 36px;
}
.site-footer h4 { font-size: 13px; font-weight: 700; color: var(--on-button); margin-bottom: 12px; }
.site-footer .brand { font-size: 16px; font-weight: 800; }
.site-footer .tag { font-size: 13px; color: var(--muted); margin-top: 6px; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { font-size: 13px; color: var(--primary); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 13px; color: var(--faint);
}

/* ── Content pages (podpora, privacy) ───────────── */
.page { padding: 56px 0 88px; }
.page h1 { font-size: 34px; font-weight: 800; margin-bottom: 10px; }
.page .lead { font-size: 15px; color: var(--muted); margin-bottom: 32px; }

.contact-card {
  display: block; background: var(--wash); border-radius: 18px; padding: 24px 28px;
  text-decoration: none; margin-bottom: 44px; max-width: 460px;
}
.contact-card .mail { font-size: 17px; font-weight: 800; color: #22332E; }
.contact-card .note { font-size: 12.5px; color: var(--on-button); margin-top: 4px; }

.faq h2 { font-size: 20px; font-weight: 800; margin-bottom: 18px; }
.faq .qa { background: var(--card); border-radius: 14px; padding: 20px 22px; margin-bottom: 14px; max-width: 640px; }
.faq .qa h3 { font-size: 14.5px; font-weight: 700; margin-bottom: 6px; }
.faq .qa p { font-size: 13px; color: var(--muted); }

.nudge {
  background: var(--mist); border-radius: 14px; padding: 20px 22px;
  margin-top: 36px; max-width: 640px; display: block; text-decoration: none;
}
.nudge h3 { font-size: 14px; font-weight: 700; color: var(--on-surface); margin-bottom: 4px; }
.nudge p { font-size: 13px; color: #3D564E; }

.doc { max-width: 640px; }
.doc .effective { font-size: 13px; color: var(--faint); margin-bottom: 24px; }
.doc-summary { background: var(--mist); border-radius: 14px; padding: 20px 22px; margin-bottom: 36px; }
.doc-summary h2 { font-size: 14.5px; font-weight: 800; margin-bottom: 8px; }
.doc-summary p { font-size: 13.5px; color: #3D564E; }
.doc section { margin-bottom: 28px; }
.doc section h2 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.doc section p { font-size: 14px; color: var(--muted); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 48px; }
  .phone { justify-self: center; }
  .hero h1 { font-size: 34px; }
  .grid { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; }
  .site-header .site-nav { gap: 12px; }
}