/* Kartka — strona „nadchodzi”. Te same tokeny co w aplikacji (system font, akcent #ff5b1f). */
:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
  --bg: #ffffff; --band: #f5f5f7; --text: #1d1d1f; --text2: #6e6e73; --text3: #a1a1a6;
  --sep: rgba(0, 0, 0, 0.1); --field: #ffffff; --field-b: rgba(0, 0, 0, 0.14);
  --accent: #ff5b1f; --accent-ink: #e2470d; --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --danger: #d93025; --ok: #30a46c;
  --shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.12), 0 30px 80px -24px rgba(0, 0, 0, 0.28), 0 10px 24px -12px rgba(0, 0, 0, 0.12);
  --w: 1080px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111113; --band: #1c1c1e; --text: #f5f5f7; --text2: #a1a1a6; --text3: #6e6e73;
    --sep: rgba(255, 255, 255, 0.12); --field: #1e1e20; --field-b: rgba(255, 255, 255, 0.14);
    --accent: #ff7440; --accent-ink: #ff8a5c; --danger: #ff6b5f;
    --shadow: 0 0 0 0.5px rgba(255, 255, 255, 0.1), 0 30px 80px -24px rgba(0, 0, 0, 0.7);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.5 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* nawigacja */
.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: blur(20px) saturate(1.8); -webkit-backdrop-filter: blur(20px) saturate(1.8); }
.nav .wrap { height: 56px; display: flex; align-items: center; justify-content: space-between; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; padding: 2px; border-radius: 14px; background: var(--band); }
.lang a { min-width: 34px; height: 26px; padding: 0 9px; border-radius: 12px; display: grid; place-items: center; font-size: 12.5px; font-weight: 600; letter-spacing: 0.02em; color: var(--text2); text-decoration: none; }
.lang a:hover { color: var(--text); }
.lang a[aria-current="page"] { background: var(--bg); color: var(--text); box-shadow: 0 0 0 0.5px var(--sep), 0 1px 3px rgba(0, 0, 0, 0.1); }
.lang a:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; font-size: 17px; letter-spacing: -0.02em; text-decoration: none; }

/* przyciski */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 22px; border: 0; border-radius: 22px;
  background: var(--accent); color: #fff; font: 600 16px var(--font); text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
}
.btn:hover { background: var(--accent-ink); }
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; }
.btn.small { height: 32px; padding: 0 14px; border-radius: 16px; font-size: 14px; }
.btn[disabled] { opacity: 0.7; cursor: progress; }
.btn .spinner { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.45); border-top-color: #fff; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* hero */
.hero { padding: 72px 24px 0; }
h1 { margin: 0; font: 700 clamp(44px, 7.2vw, 84px) / 1 var(--display); letter-spacing: -0.045em; text-wrap: balance; max-width: 880px; }
h1 span { color: var(--text3); }
.lead { margin: 22px 0 0; max-width: 600px; font-size: 20px; line-height: 1.45; color: var(--text2); letter-spacing: -0.01em; text-wrap: pretty; }
.lead b { color: var(--text); font-weight: 600; }

/* formularz */
.signup { margin-top: 34px; max-width: 520px; }
.field {
  display: flex; gap: 6px; padding: 5px; border-radius: 28px; background: var(--field);
  box-shadow: 0 0 0 1px var(--field-b), 0 2px 8px rgba(0, 0, 0, 0.05); transition: box-shadow 0.15s;
}
.field:focus-within { box-shadow: 0 0 0 2px var(--accent), 0 0 0 6px var(--accent-soft); }
.field.invalid { box-shadow: 0 0 0 2px var(--danger); }
.field input { flex: 1; min-width: 0; border: 0; outline: 0; background: none; padding: 0 16px; font: 17px var(--font); color: var(--text); }
.field input::placeholder { color: var(--text3); }
.field .btn { height: 44px; }
.error { margin: 8px 18px 0; font-size: 14px; color: var(--danger); }
.platforms { border: 0; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.platforms legend { width: 100%; padding: 0; margin-bottom: 8px; font-size: 14px; color: var(--text2); }
.platforms legend span { color: var(--text3); }
.platforms label { position: relative; }
.platforms input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.platforms label span {
  display: inline-flex; align-items: center; height: 34px; padding: 0 14px; border-radius: 17px; font-size: 14px; color: var(--text2);
  background: var(--band); box-shadow: inset 0 0 0 1px transparent; transition: background 0.12s, color 0.12s, box-shadow 0.12s; user-select: none;
}
.platforms label:hover span { color: var(--text); }
.platforms input:checked + span { background: var(--accent-soft); color: var(--accent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent); font-weight: 550; }
.platforms input:focus-visible + span { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.note { margin: 16px 0 0; font-size: 13.5px; color: var(--text3); }
.note a { color: var(--text2); }

.success { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; border-radius: 18px; background: var(--band); animation: pop 0.25s ease-out; }
.success[hidden] { display: none; }
.check { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--ok); }
.check svg { width: 16px; height: 16px; fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.success-title { margin: 2px 0 2px; font-weight: 650; font-size: 17px; }
.success-text { margin: 0; color: var(--text2); font-size: 15px; }
@keyframes pop { from { opacity: 0; transform: translateY(4px); } }

/* zrzut aplikacji */
.shot { margin: 72px auto 0; }
.shot img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: var(--shadow); background: var(--band); }

/* fakty */
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; padding-top: 72px; padding-bottom: 96px; }
.facts h2 { margin: 0 0 6px; font: 650 19px/1.3 var(--display); letter-spacing: -0.015em; }
.facts p { margin: 0; color: var(--text2); font-size: 16px; text-wrap: pretty; }

/* stopka */
.footer { border-top: 0.5px solid var(--sep); padding: 26px 0 40px; font-size: 13px; color: var(--text2); }
.footer .wrap { display: flex; gap: 22px; flex-wrap: wrap; }
.footer .sp { flex: 1; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--text); }

/* strona prywatności */
.doc { max-width: 680px; padding-top: 56px; padding-bottom: 80px; }
.doc h1 { font-size: clamp(36px, 6vw, 52px); }
.doc h2 { margin: 34px 0 8px; font: 650 20px/1.3 var(--display); letter-spacing: -0.015em; }
.doc p, .doc li { color: var(--text2); }
.doc a { color: var(--accent); }

@media (max-width: 760px) {
  .hero { padding-top: 44px; }
  .lead { font-size: 18px; }
  .shot { margin-top: 48px; }
  .shot img { border-radius: 10px; }
  .facts { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 48px; padding-bottom: 64px; }
}
@media (max-width: 420px) {
  .nav-right { gap: 8px; }
  .nav .btn.small { padding: 0 11px; font-size: 13px; }
  .field { flex-direction: column; border-radius: 22px; gap: 4px; }
  .field input { flex: none; height: 46px; }
  .field .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}