/* KidSpark – strona. Kolory i kształty jak w aplikacji: kremowa powierzchnia,
   terakota, duże zaokrąglenia. Jaskrawy pomarańcz ikony tylko jako akcent. */
:root {
  --surface: #fff8f6;
  --surface-tint: #fceee9;
  --card: #ffffff;
  --ink: #231917;
  --ink-soft: #53433f;
  --primary: #8f4c38;
  --primary-strong: #723523;
  --primary-container: #ffdbd1;
  --outline: #ead8d2;
  --brand: #ff5a24;
  --dark: #3b2a25;
  --radius: 24px;
  --radius-small: 14px;
  --shadow: 0 1px 2px rgba(60, 30, 20, .06), 0 8px 28px rgba(60, 30, 20, .08);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: ui-rounded, "SF Pro Rounded", "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font: 17px/1.6 var(--font);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); }
a:hover { color: var(--primary-strong); }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.15; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 6px; }

.wrap { width: min(1120px, 100% - 48px); margin-inline: auto; }
.narrow { width: min(720px, 100% - 48px); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--card); padding: 8px 14px; border-radius: 10px; z-index: 20; }
.skip:focus { left: 8px; }

/* Przyciski */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 600 17px/1 var(--font); text-decoration: none; white-space: nowrap;
  transition: background-color .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-strong); color: #fff; }
.btn-store { background: var(--ink); color: #fff; }
.btn-store:hover { background: #000; color: #fff; }
.btn-ghost { background: var(--primary-container); color: var(--primary-strong); }
.btn-small { min-height: 42px; padding: 0 18px; font-size: 15px; }
.store-logo { width: 22px; height: 22px; margin-top: -3px; }
.icon { width: 20px; height: 20px; flex: none; }
.icon-large { width: 30px; height: 30px; color: var(--primary); }

/* Nagłówek */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255, 248, 246, .9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--outline);
}
.header-row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 22px/1 var(--font-heading); }
.brand img { border-radius: 9px; }
.site-nav { display: flex; gap: 26px; margin-inline: auto; }
.site-nav a { color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500; }
.site-nav a:hover { color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.site-nav + .header-actions { margin-left: 0; }
.lang {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 42px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--outline); color: var(--ink-soft);
  font-size: 14px; font-weight: 600; text-decoration: none;
}
.lang:hover { background: var(--primary-container); color: var(--primary-strong); }

/* Hero */
.hero { padding: 72px 0 88px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); text-wrap: balance; }
.lead { margin-top: 20px; font-size: clamp(18px, 2vw, 20px); color: var(--ink-soft); max-width: 34em; }
.store-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.store-row-center { justify-content: center; }
.store-note { margin-top: 12px; font-size: 14px; color: var(--ink-soft); }
.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-visual::before {
  content: ""; position: absolute; inset: 8% -6% 4% -6%;
  background: radial-gradient(closest-side, var(--primary-container), rgba(255, 219, 209, 0));
  border-radius: 50%;
}
.hero-bolt {
  position: absolute; z-index: 2; width: 132px; height: 132px;
  left: max(0px, calc(50% - 252px)); bottom: 9%;
  background: var(--brand); border-radius: 30px; transform: rotate(-8deg);
  box-shadow: 0 14px 30px rgba(255, 90, 36, .35);
}

/* Telefon ze zrzutem ekranu */
.phone {
  position: relative; z-index: 1; width: min(300px, 78vw);
  border: 9px solid #2a1d19; border-radius: 46px; overflow: hidden;
  background: var(--surface); box-shadow: 0 24px 60px rgba(60, 30, 20, .22);
}
.phone img { width: 100%; }
.phone-placeholder {
  aspect-ratio: 804 / 1748; display: grid; place-items: center; padding: 20px;
  background: repeating-linear-gradient(135deg, var(--surface) 0 14px, var(--surface-tint) 14px 28px);
  text-align: center;
}
.phone-placeholder div { display: grid; gap: 8px; }
.phone-placeholder strong { font: 700 16px/1.3 var(--font-heading); color: var(--primary-strong); }
.phone-placeholder span { font: 12px/1.4 ui-monospace, Menlo, monospace; color: var(--ink-soft); overflow-wrap: anywhere; }

/* Sekcje */
.section { padding: 88px 0; }
.section-tinted { background: var(--surface-tint); }
.section-dark { background: var(--dark); color: #fbeee9; text-align: center; }
.section-dark h2 { font-size: clamp(26px, 3.4vw, 34px); }
.section-dark p { margin-top: 20px; font-size: 19px; color: #ead5cd; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 38px); text-wrap: balance; }
.section-head p { margin-top: 14px; font-size: 19px; color: var(--ink-soft); }

/* Poziomy energii */
.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mode-card { background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.mode-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.mode-body { padding: 22px 24px 26px; }
.mode-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mode-head h3 { font-size: 22px; color: var(--primary); }
.mode-body p { margin-top: 10px; color: var(--ink-soft); }
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 999px; vertical-align: middle;
  font: 600 12px/1.3 var(--font); letter-spacing: .02em;
  background: #e4f2e4; color: #2d5a30; white-space: nowrap;
}
.badge-premium { background: var(--primary-container); color: var(--primary-strong); }

/* Opowiadania */
.stories-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.story-points { display: grid; gap: 28px; }
.story-points h3 { font-size: 21px; }
.story-points p { margin-top: 8px; color: var(--ink-soft); }
.story-visual { display: grid; gap: 20px; }
.story-screens { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; justify-items: center; }
.story-screens .phone { width: 100%; max-width: 250px; border-width: 7px; border-radius: 36px; }
.story-covers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.story-covers img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: top; border-radius: var(--radius-small); box-shadow: var(--shadow); }

/* Korzyści */
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; text-align: center; align-items: start; }
.benefits li { display: grid; justify-items: center; align-content: start; gap: 10px; }
.benefits h3 { font-size: 20px; }
.benefits p { color: var(--ink-soft); max-width: 30em; }

/* Cennik */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 24px; justify-content: center; align-items: stretch; }
.plan { position: relative; background: var(--card); border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow); }
.plan h3 { font-size: 20px; }
.price { margin-top: 10px; color: var(--ink-soft); }
.price strong { font: 700 34px/1.1 var(--font-heading); color: var(--ink); }
.plan-description { margin-top: 12px; color: var(--ink-soft); font-size: 15px; }
.checks { margin-top: 20px; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 16px; }
.checks .icon { margin-top: 3px; color: var(--primary); }
.plan-featured { background: var(--primary); color: #fff; }
.plan-featured .price, .plan-featured .plan-description { color: #ffdcd2; }
.plan-featured .price strong { color: #fff; }
.plan-featured .checks .icon { color: #ffdcd2; }
.plan-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 5px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.pricing-note { margin-top: 24px; text-align: center; font-size: 14px; color: var(--ink-soft); }

/* Stopka */
.site-footer { border-top: 1px solid var(--outline); padding: 28px 0; font-size: 15px; color: var(--ink-soft); }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; }
.footer-row nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }

/* Strony tekstowe: polityka, regulamin, kontakt */
.doc { padding: 48px 0 96px; }
.doc h1 { font-size: clamp(30px, 4.4vw, 42px); margin-top: 28px; }
.doc h2 { font-size: 22px; margin-top: 36px; }
.doc p { margin-top: 14px; }
.doc ul { margin-top: 12px; padding-left: 22px; list-style: disc; display: grid; gap: 6px; }
.doc ul li::marker { color: var(--primary); }
.doc .updated { color: var(--ink-soft); font-size: 15px; margin-top: 10px; }
.doc .lead { margin-top: 18px; }
.back { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-size: 15px; font-weight: 500; }
.contact-actions { margin-top: 28px; }
.contact-address { font-size: 19px; font-weight: 600; }
.hint { color: var(--ink-soft); font-size: 15px; }

/* Węższe ekrany */
@media (max-width: 900px) {
  .hero { padding: 48px 0 64px; }
  .hero-grid, .stories-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .lead { margin-inline: auto; }
  .store-row { justify-content: center; }
  .mode-grid, .benefits { grid-template-columns: 1fr; }
  .mode-grid { max-width: 460px; margin-inline: auto; }
  .section { padding: 64px 0; }
  .hero-bolt { width: 88px; height: 88px; border-radius: 20px; left: max(0px, calc(50% - 212px)); }
  .site-nav { display: none; }
}
@media (max-width: 640px) {
  /* Na telefonie ozdobny kafelek zasłaniałby dolny pasek zrzutu ekranu. */
  .hero-bolt { display: none; }
  .plans { grid-template-columns: minmax(0, 420px); }
  .wrap, .narrow { width: calc(100% - 32px); }
  .header-row { gap: 12px; min-height: 60px; }
  .brand { font-size: 20px; }
  .story-covers { gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}