/* ============================================================
   CursorMover — landing page
   Motyw: ciemny, fiolet/indygo jak w aplikacji
   ============================================================ */

:root {
  --bg: #131316;
  --bg-soft: #1a1a1f;
  --card: #202027;
  --card-2: #26262e;
  --border: rgba(255, 255, 255, 0.07);
  --text: #f2f2f5;
  --text-2: #a7a7b3;
  --text-3: #6d6d7a;
  --violet: #7d6cfa;
  --purple: #a95cf0;
  --grad: linear-gradient(135deg, #7d6cfa 0%, #a95cf0 100%);
  --green: #34d17b;
  --yellow: #e8c341;
  --radius: 16px;
  --nav-h: 64px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(125, 108, 250, 0.4); }

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Nawigacja ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(19, 19, 22, 0.7);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.nav.scrolled { border-color: var(--border); background: rgba(19, 19, 22, 0.88); }
.nav-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; }
.logo-badge {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--grad);
  display: grid; place-items: center;
  box-shadow: 0 4px 14px rgba(125, 108, 250, 0.45);
}
.logo-badge svg { color: #fff; }

.nav-links { display: flex; gap: 24px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

.lang-switch {
  display: flex; border: 1px solid var(--border); border-radius: 99px;
  overflow: hidden; margin-left: 8px;
}
.lang-switch button {
  background: none; border: 0; color: var(--text-3);
  font-size: 12px; font-weight: 700; padding: 6px 12px;
  transition: color 0.2s, background 0.2s;
}
.lang-switch button.active { background: var(--grad); color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 12px; font-weight: 600; font-size: 15px;
  padding: 12px 22px; transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 6px 24px rgba(125, 108, 250, 0.4);
}
.btn-primary:hover { box-shadow: 0 8px 32px rgba(125, 108, 250, 0.6); transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.05); color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); }
.btn-sm { padding: 8px 16px; font-size: 13px; border-radius: 10px; }

.burger { display: none; background: none; border: 0; color: var(--text); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 72px) 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.hero-bg::before {
  content: ""; position: absolute;
  width: 900px; height: 900px; left: 50%; top: -420px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(125, 108, 250, 0.22) 0%, transparent 60%);
}
.hero-bg::after {
  content: ""; position: absolute;
  width: 600px; height: 600px; right: -220px; top: 180px;
  background: radial-gradient(circle, rgba(169, 92, 240, 0.14) 0%, transparent 60%);
}
#ghost-layer { position: absolute; inset: 0; pointer-events: none; }
.ghost-cursor {
  position: absolute; color: rgba(125, 108, 250, 0.22);
  filter: drop-shadow(0 0 8px rgba(125, 108, 250, 0.25));
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--violet);
  background: rgba(125, 108, 250, 0.12);
  border: 1px solid rgba(125, 108, 250, 0.3);
  border-radius: 99px; padding: 6px 14px; margin-bottom: 22px;
}
.hero-badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 50% { opacity: 0.4; } }

.hero h1 {
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}
.hero-sub { font-size: 18px; color: var(--text-2); max-width: 520px; margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-note { font-size: 13px; color: var(--text-3); }

/* Mockup panelu z paska menu */
.mock-wrap { position: relative; display: flex; justify-content: center; }
.mock-wrap::before {
  content: ""; position: absolute; inset: -40px;
  background: radial-gradient(circle, rgba(125, 108, 250, 0.18) 0%, transparent 65%);
  z-index: 0;
}
.mock-panel {
  position: relative; z-index: 1;
  width: 300px;
  background: #1d1d22;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(0, 0, 0, 0.3);
  animation: float 7s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-0.6deg); }
  50% { transform: translateY(-14px) rotate(0.6deg); }
}
.mock-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.mock-icon {
  width: 26px; height: 26px; border-radius: 7px; background: var(--grad);
  display: grid; place-items: center; color: #fff;
}
.mock-icon svg { width: 13px; }
.mock-title { font-weight: 700; font-size: 14px; }
.mock-dot {
  margin-left: auto; width: 9px; height: 9px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
}
.mock-dot.blink { animation: blink 0.9s; }
@keyframes blink { 30% { opacity: 0.2; } }

.mock-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.mock-label { font-size: 13px; }
.mock-switch {
  width: 38px; height: 22px; border-radius: 99px; background: var(--grad);
  position: relative; flex-shrink: 0;
}
.mock-switch::after {
  content: ""; position: absolute; top: 2px; right: 2px;
  width: 18px; height: 18px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.mock-status { font-size: 12px; color: var(--text-2); margin-bottom: 14px; font-variant-numeric: tabular-nums; }
.mock-divider { height: 1px; background: var(--border); margin-bottom: 12px; }
.mock-foot { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-2); }
.mock-foot span { display: inline-flex; align-items: center; gap: 6px; }

#mock-cursor-icon.wiggle { animation: wiggle 0.7s ease-in-out; }
@keyframes wiggle {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(3px, -3px); }
  55% { transform: translate(-3px, 2px); }
  80% { transform: translate(1px, -1px); }
}

/* ---------- Pasek statystyk ---------- */
.stats {
  border-block: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 28px 0;
}
.stats-inner { display: flex; justify-content: space-around; gap: 24px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat b {
  font-size: 30px; font-weight: 800; letter-spacing: -0.02em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { display: block; font-size: 13px; color: var(--text-3); margin-top: 2px; }

/* ---------- Sekcje ---------- */
section { padding: 96px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 {
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.15;
  margin-bottom: 14px;
}
.section-head p { color: var(--text-2); font-size: 17px; }

/* ---------- Funkcje ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.glow-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s;
}
.glow-card:hover { transform: translateY(-4px); border-color: rgba(125, 108, 250, 0.35); }
.glow-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%),
    rgba(125, 108, 250, 0.14), transparent 55%);
  opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.glow-card:hover::before { opacity: 1; }

.feature-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(125, 108, 250, 0.14);
  border: 1px solid rgba(125, 108, 250, 0.25);
  display: grid; place-items: center;
  color: var(--violet);
  margin-bottom: 18px;
}
.glow-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.glow-card p { font-size: 14px; color: var(--text-2); }

/* ---------- Demo ---------- */
.demo-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
}
.demo-stage {
  position: relative;
  min-height: 340px;
  background-image: radial-gradient(rgba(255, 255, 255, 0.09) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  background-color: #1b1b21;
  display: grid; place-items: center;
}
#demo-cursor {
  color: var(--violet);
  filter: drop-shadow(0 0 12px rgba(125, 108, 250, 0.6)) drop-shadow(0 3px 4px rgba(0,0,0,.5));
  will-change: transform;
}
.demo-stage-hint {
  position: absolute; bottom: 14px; left: 0; right: 0;
  text-align: center; font-size: 11px; color: var(--text-3);
  text-transform: lowercase;
}
#demo-status {
  position: absolute; top: 14px; left: 0; right: 0;
  text-align: center; font-size: 13px; color: var(--text-2);
  font-variant-numeric: tabular-nums;
  transition: color 0.2s;
}
#demo-status.moving { color: var(--green); font-weight: 700; }

.demo-controls { padding: 36px; display: flex; flex-direction: column; gap: 26px; justify-content: center; }
.demo-control label {
  display: flex; justify-content: space-between;
  font-size: 14px; font-weight: 600; margin-bottom: 10px;
}
.demo-control label output { color: var(--violet); font-variant-numeric: tabular-nums; }

input[type="range"] {
  width: 100%; appearance: none; -webkit-appearance: none;
  height: 5px; border-radius: 99px;
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none; -webkit-appearance: none;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff;
  border: 5px solid var(--violet);
  box-shadow: 0 2px 10px rgba(125, 108, 250, 0.6);
  cursor: grab;
}
input[type="range"]::-moz-range-thumb {
  width: 10px; height: 10px; border-radius: 50%;
  background: #fff; border: 5px solid var(--violet);
  cursor: grab;
}

.demo-mode { display: flex; background: rgba(255,255,255,0.06); border-radius: 11px; padding: 3px; }
.demo-mode button {
  flex: 1; border: 0; border-radius: 9px; padding: 9px 0;
  background: transparent; color: var(--text-2); font-size: 13px; font-weight: 600;
  transition: background 0.2s, color 0.2s;
}
.demo-mode button.active { background: var(--grad); color: #fff; }

/* ---------- Jak to działa ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
}
.step-num {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--grad); color: #fff;
  display: grid; place-items: center;
  font-weight: 800; font-size: 15px;
  margin-bottom: 18px;
  box-shadow: 0 4px 16px rgba(125, 108, 250, 0.45);
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-2); }

/* ---------- Cennik ---------- */
.pricing-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 420px));
  gap: 22px; justify-content: center;
}
.plan {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 34px 30px;
  display: flex; flex-direction: column;
}
.plan.featured {
  border-color: rgba(125, 108, 250, 0.55);
  background: linear-gradient(180deg, rgba(125, 108, 250, 0.10) 0%, var(--card) 45%);
  box-shadow: 0 20px 60px rgba(125, 108, 250, 0.18);
}
.plan-badge {
  position: absolute; top: -13px; left: 30px;
  font-size: 12px; font-weight: 700;
  padding: 5px 14px; border-radius: 99px;
}
.plan.featured .plan-badge { background: var(--grad); color: #fff; }
.plan:not(.featured) .plan-badge { background: var(--card-2); color: var(--text-2); border: 1px solid var(--border); }
.plan-name { font-size: 15px; font-weight: 700; color: var(--text-2); margin-bottom: 6px; }
.plan-price { font-size: 46px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.plan-period { font-size: 13px; color: var(--text-3); margin: 8px 0 24px; }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }
.plan li { display: flex; gap: 10px; font-size: 14px; color: var(--text-2); align-items: flex-start; }
.plan li svg { flex-shrink: 0; margin-top: 3px; color: var(--green); }
.plan .btn { margin-top: auto; width: 100%; }
.plan .btn[disabled] { opacity: 0.45; cursor: not-allowed; box-shadow: none; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.open { border-color: rgba(125, 108, 250, 0.4); }
.faq-q {
  width: 100%; background: none; border: 0; color: var(--text);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  text-align: left; font-size: 15px; font-weight: 600;
  padding: 18px 22px;
}
.faq-q .chev { transition: transform 0.3s; color: var(--text-3); flex-shrink: 0; }
.faq-item.open .chev { transform: rotate(180deg); color: var(--violet); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease;
  font-size: 14px; color: var(--text-2);
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 240px; padding-bottom: 20px; }

/* ---------- CTA końcowe ---------- */
.final-cta { text-align: center; position: relative; overflow: hidden; }
.final-cta::before {
  content: ""; position: absolute;
  width: 700px; height: 700px; left: 50%; bottom: -480px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(125, 108, 250, 0.22) 0%, transparent 60%);
  pointer-events: none;
}
.final-cta h2 {
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.15;
  margin-bottom: 16px;
}
.final-cta p { color: var(--text-2); font-size: 17px; margin-bottom: 32px; }
.final-cta .btn { font-size: 17px; padding: 16px 34px; }
.final-cta .cta-note { font-size: 13px; color: var(--text-3); margin-top: 14px; }

/* ---------- Stopka ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg-soft);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.footer-left { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 14px; }
.footer-right { font-size: 13px; color: var(--text-3); text-align: right; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsywność ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-sub { margin-inline: auto; }
  .hero-ctas { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .demo-box { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
}
@media (max-width: 680px) {
  .features-grid { grid-template-columns: 1fr; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: rgba(19, 19, 22, 0.97);
    border-bottom: 1px solid var(--border);
    padding: 18px 24px; gap: 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .burger { display: block; margin-left: auto; }
  .lang-switch { margin-left: 0; align-self: flex-start; }
  section { padding: 68px 0; }
}