/* runcode.pl – wspólny styl. Kolory z logo: granat tła, gradient morski → niebieski. */
:root {
  --bg: #1E2342;
  --bg-deep: #171B35;
  --card: #272D55;
  --card-border: #343B6B;
  --text: #F2F4FF;
  --muted: #B8BDDD;
  --teal: #2CE8CF;
  --blue: #49A0FF;
  --accent: #F08A24;
  --radius: 22px;
  --font: ui-rounded, "SF Pro Rounded", "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; width: 100%; }
a { color: var(--blue); }
a:hover { color: var(--teal); }
img { max-width: 100%; display: block; }

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

/* Nagłówek */
.top { padding: 18px 0; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.logo img { width: 170px; height: auto; mix-blend-mode: lighten; }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a {
  color: var(--muted); text-decoration: none; font-weight: 700; font-size: 15px;
  padding: 8px 14px; border-radius: 999px;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: var(--card); }

/* Sekcje */
.hero { padding: 40px 0 24px; text-align: center; }
.hero h1 { font-size: clamp(32px, 6vw, 54px); line-height: 1.15; margin: 0 0 14px; font-weight: 900; }
.hero p { color: var(--muted); font-size: 19px; max-width: 640px; margin: 0 auto; }
.grad {
  background: linear-gradient(90deg, var(--teal), var(--blue));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
section { padding: 32px 0; }
h2 { font-size: clamp(26px, 4vw, 36px); line-height: 1.2; margin: 0 0 16px; font-weight: 900; }
h3 { font-size: 20px; margin: 0 0 6px; }

.card {
  background: var(--card); border: 2px solid var(--card-border); border-radius: var(--radius);
  padding: 24px;
}

/* Aplikacja */
.app { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: start; }
.app-icon { width: 120px; height: 120px; border-radius: 27px; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.app h2 { margin-bottom: 4px; }
.app .tagline { color: var(--muted); margin: 0 0 16px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 16px;
  padding: 12px 20px; border-radius: 999px; text-decoration: none;
  background: linear-gradient(90deg, var(--teal), var(--blue)); color: var(--bg-deep);
}
.pill.soft { background: var(--bg-deep); color: var(--text); border: 2px solid var(--card-border); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 14px; margin-top: 24px; }
.feature { background: var(--bg-deep); border-radius: 18px; padding: 16px 18px; }
.feature b { display: block; margin-bottom: 2px; }
.feature span { color: var(--muted); font-size: 15px; }

.shots {
  display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 8px 2px 16px; margin-top: 24px;
}
.shots img {
  flex: 0 0 auto; width: 220px; height: auto; border-radius: 18px; scroll-snap-align: start;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
}

.safe { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); gap: 14px; }
.safe .card { padding: 20px; }
.safe p { color: var(--muted); margin: 0; font-size: 15px; }

/* Teksty (pomoc, polityka) */
.doc { max-width: 760px; }
.doc .date { color: var(--muted); margin-top: -8px; }
.doc h2 { font-size: 24px; margin-top: 32px; }
.doc p, .doc li { color: #DDE1F7; }
.doc ul, .doc ol { padding-left: 22px; }
details { background: var(--card); border: 2px solid var(--card-border); border-radius: 18px; padding: 14px 18px; margin: 12px 0; }
summary { cursor: pointer; font-weight: 800; }
details[open] summary { margin-bottom: 8px; }

/* Stopka */
.foot { margin-top: 32px; padding: 28px 0 40px; background: var(--bg-deep); color: var(--muted); font-size: 15px; }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot a { color: var(--muted); }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .app { grid-template-columns: 1fr; }
  .app-icon { width: 96px; height: 96px; border-radius: 22px; }
  .logo img { width: 140px; }
  .shots img { width: 180px; }
}