/*
  Lavender Focus (design-spec.md §5.1-5.2). Czcionka systemowa, zero pobieranych
  zasobow. Zadnej czerwieni. Kolor `accent` (#F2C94C) wylacznie jako wypelnienie
  i kropka, nigdy tekst (1,59:1 na bieli). Kontrasty wg tabeli spec; weryfikuje
  je test (scripts/check-landing.mjs, sekcja kontrastu).
*/
:root {
  color-scheme: light dark;
  --bg: #fafaf8;
  --bg-sunken: #f3f4f6;
  --card: #ffffff;
  --border: #e5e7eb;
  --border-strong: #767680;
  --ink: #1a1a1a;
  --ink-2: #6b6b6b;
  --primary: #6558d8;
  --primary-on: #ffffff;
  --brand: #7c6ff0;
  --tint: #f3f1fe;
  --accent: #f2c94c;
  --accent-bg: #fef7dc;
  --accent-ink: #1a1a1a;
  --success: #047857;
  --ring: #6558d8;
  --radius: 12px;
  --radius-lg: 16px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f12;
    --bg-sunken: #16161b;
    --card: #1a1a1f;
    --border: #2a2a31;
    --border-strong: #8a8a93;
    --ink: #f5f5f7;
    --ink-2: #a8a8ae;
    --primary: #9d90ff;
    --primary-on: #0f0f12;
    --tint: #26233f;
    --accent-bg: #3a2f0f;
    --accent-ink: #fef7dc;
    --success: #34d399;
    --ring: #9d90ff;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
}

.wrap {
  width: 100%;
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
  text-wrap: balance;
}
h1 {
  font-size: clamp(1.75rem, 5.5vw, 2.5rem);
  font-weight: 700;
}
h2 {
  font-size: 1.375rem;
  font-weight: 600;
}
h3 {
  font-size: 1.125rem;
  font-weight: 600;
}
p {
  margin: 0;
}

a {
  color: var(--primary);
  text-underline-offset: 0.2em;
}
a:hover {
  text-decoration-thickness: 2px;
}

/* Fokus: 2px z odstepem 2px (spec 5.1 focus.ring) */
:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -4rem;
  background: var(--card);
  color: var(--ink);
  border: 2px solid var(--ring);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  z-index: 10;
}
.skip-link:focus {
  top: 0.5rem;
}

.site-header {
  padding: 0.75rem 0;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  min-height: 48px;
}
.brand-dot {
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 50%;
  background: var(--brand);
  flex: none;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 0.5rem;
  font-weight: 500;
}

section {
  padding: 2rem 0;
}

.status {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: var(--accent-bg);
  color: var(--accent-ink);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
}
.status-dot {
  width: 0.625rem;
  height: 0.625rem;
  margin-top: 0.4rem;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.6;
  margin-top: 1rem;
  color: var(--ink);
}

/* Formularz */
.signup {
  margin-top: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}
.field + .field {
  margin-top: 1rem;
}
.field label.text-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.375rem;
}
.signup input[type="email"] {
  width: 100%;
  min-height: 48px;
  padding: 0.5rem 0.75rem;
  font: inherit;
  color: var(--ink);
  background: var(--bg-sunken);
  border: 2px solid var(--border-strong);
  border-radius: 8px;
}
.signup input::placeholder {
  color: var(--ink-2);
  opacity: 1;
}
.check {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.check input[type="checkbox"] {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  margin: 0.125rem 0 0;
  accent-color: var(--primary);
}
/* Obszar dotyku >= 48px: caly wiersz etykiety jest klikalny */
.check label {
  display: block;
  min-height: 48px;
  padding: 0.125rem 0;
  font-size: 0.9375rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  width: 100%;
  padding: 0.5rem 1.5rem;
  font: inherit;
  font-weight: 600;
  color: var(--primary-on);
  background: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  cursor: pointer;
}
.btn:hover {
  filter: brightness(1.06);
}
.btn[disabled] {
  cursor: progress;
  opacity: 0.75;
}
.btn-secondary {
  width: auto;
  margin-top: 0.75rem;
  color: var(--primary);
  background: transparent;
}
.hint {
  margin-top: 0.75rem;
  color: var(--ink-2);
  font-size: 0.9375rem;
}
.field-error {
  margin-top: 0.375rem;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
}
.field-error::before {
  content: "\2192\00a0";
}
.msg {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 2px solid var(--border-strong);
  background: var(--bg-sunken);
}
.signup-pending {
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 2px solid var(--border-strong);
  background: var(--bg-sunken);
  color: var(--ink);
  font-weight: 600;
}
.msg-ok {
  border-color: var(--success);
}
.msg-ok strong::before {
  content: "\2713\00a0";
  color: var(--success);
}
.msg-warn {
  background: var(--accent-bg);
  color: var(--accent-ink);
  border-color: var(--accent);
}
[hidden] {
  display: none !important;
}
.nojs-note {
  margin-top: 0.75rem;
  color: var(--ink-2);
  font-size: 0.9375rem;
}

/* Trzy punkty */
.points {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.points li {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}
.points p {
  margin-top: 0.25rem;
  color: var(--ink-2);
}

.ai {
  background: var(--tint);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}
.ai p {
  margin-top: 0.5rem;
}

section > .wrap > h2 + p,
section > .wrap > h2 + .points {
  margin-top: 0.75rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 3rem;
  color: var(--ink-2);
  font-size: 0.9375rem;
}
.site-footer ul {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.25rem;
}
.site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
}

/* Strony prawne */
.draft-banner {
  background: var(--accent-bg);
  color: var(--accent-ink);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  font-weight: 500;
}
.legal h1 {
  margin-bottom: 0.5rem;
}
.legal h2 {
  margin-top: 2rem;
}
.legal p,
.legal ul,
.legal ol {
  margin-top: 0.75rem;
}
.legal ul,
.legal ol {
  padding-left: 1.25rem;
}
.legal li + li {
  margin-top: 0.375rem;
}
/* Strony generowane z Markdown (scripts/generate-legal-pages.mjs) */
.legal-body h3,
.legal-body h4 {
  margin-top: 1.5rem;
}
.legal-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}
.legal-body blockquote {
  margin: 1rem 0;
  padding: 0.25rem 1rem;
  border-left: 4px solid var(--border-strong);
  background: var(--bg-sunken);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.legal-body .table-wrap {
  margin-top: 1rem;
  overflow-x: auto;
}
.legal-body table {
  border-collapse: collapse;
  min-width: 36rem;
  width: 100%;
  font-size: 0.9375rem;
}
.legal-body th,
.legal-body td {
  border: 1px solid var(--border-strong);
  padding: 0.5rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.legal-body th {
  background: var(--bg-sunken);
}
.legal-body li + li {
  margin-top: 0.375rem;
}
.legal-body {
  overflow-wrap: anywhere;
}

.meta {
  color: var(--ink-2);
  font-size: 0.9375rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (min-width: 40rem) {
  .btn {
    width: auto;
  }
  .points {
    grid-template-columns: repeat(3, 1fr);
  }
}