/* Cursor Adapt — strona PoC (namespace .ca-page), wzorzec chromu jak Alint / CMS_4_NGO */

body.page-cursor-adapt {
  background: #0a0a0a;
  --ca-nav-offset: calc(2.5rem + 3.25rem);
}

body.page-cursor-adapt.ca-nav-compact {
  --ca-nav-offset: 2.5rem;
}

body.page-cursor-adapt .nav {
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease, visibility 0.3s;
}

body.page-cursor-adapt.ca-nav-compact .nav {
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body.page-cursor-adapt.ca-nav-compact .ca-ctx-brand__logo,
body.page-cursor-adapt.ca-nav-compact .ca-ctx-brand__sep {
  display: none;
}

.ca-page {
  --ca-brand: #3b82f6;
  --ca-surface: #0a0a0a;
  --ca-panel: #121212;
  --ca-elevated: #1e1e1e;
  --ca-ink: #e5e5e5;
  --ca-muted: #a3a3a3;
  --ca-line: #404040;
  --ca-max: 1180px;
  color: var(--ca-ink);
  background: var(--ca-surface);
  font-family: "DM Sans", Inter, ui-sans-serif, system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.ca-page [id] { scroll-margin-top: calc(var(--ca-nav-offset) + 4.5rem); }

.ca-page .ca-container {
  width: min(var(--ca-max), calc(100% - 36px));
  margin-inline: auto;
}

/* Kontekstowe menu */
.ca-ctx-header {
  position: sticky;
  top: var(--ca-nav-offset);
  z-index: 80;
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(64, 64, 64, 0.9);
}

.ca-ctx-nav {
  width: min(var(--ca-max), calc(100% - 36px));
  margin-inline: auto;
  height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.ca-ctx-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  flex-shrink: 0;
}

.ca-ctx-brand__logo svg { width: 1.75rem; height: auto; display: block; }
.ca-ctx-brand__logo .logo-path { fill: #E62E24; }
.ca-ctx-brand__logo .logo-star { fill: #2316d4; }
.ca-ctx-brand__sep { color: #737373; font-weight: 400; }
.ca-ctx-brand__mark {
  width: 1.75rem; height: 1.75rem; border-radius: 0.45rem;
  background: var(--ca-brand); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 0.85rem;
}
.ca-ctx-brand__name {
  font-family: "Outfit", "DM Sans", sans-serif;
  font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
}

.ca-ctx-menu {
  display: none; border: 0; background: none; font-size: 1.55rem; cursor: pointer; color: #fff; padding: 0.25rem;
}

.ca-ctx-links {
  display: flex; align-items: center; gap: 1.5rem; font-size: 0.875rem;
}

.ca-ctx-links a {
  text-decoration: none; color: var(--ca-muted); white-space: nowrap; font-weight: 700;
}
.ca-ctx-links a:hover { color: #fff; }
.ca-ctx-links a.ca-ctx-cta {
  display: inline-flex; align-items: center; min-height: 40px; padding: 9px 18px;
  border-radius: 999px; background: var(--ca-brand); color: #fff; font-weight: 800;
}
.ca-ctx-links a.ca-ctx-cta:hover { background: #2563eb; color: #fff; }

@media (max-width: 720px) {
  .ca-ctx-links {
    display: none; position: absolute; top: 100%; left: 12px; right: 12px;
    padding: 1.125rem; background: var(--ca-panel); border: 1px solid var(--ca-line);
    border-radius: 16px; flex-direction: column; align-items: stretch;
  }
  .ca-ctx-links.is-open { display: flex; }
  .ca-ctx-menu { display: block; }
  .ca-ctx-nav { position: relative; }
}

/* Hero / docs */
.ca-hero { padding: 4rem 0 3rem; }
.ca-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--ca-brand); font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1rem;
}
.ca-hero h1 {
  margin: 0 0 1rem; color: #fff; font-size: clamp(2.4rem, 5vw, 3.75rem);
  letter-spacing: -0.04em; line-height: 1.05; font-weight: 700;
}
.ca-hero h1 em { font-style: normal; color: var(--ca-brand); }
.ca-lead { max-width: 40rem; color: var(--ca-muted); font-size: 1.1rem; line-height: 1.7; margin: 0 0 1.5rem; }
.ca-hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.ca-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0.7rem 1.2rem; border-radius: 999px;
  font-weight: 800; text-decoration: none; border: 2px solid transparent;
}
.ca-btn--primary { background: var(--ca-brand); color: #fff; }
.ca-btn--secondary { background: transparent; border-color: #525252; color: #fff; }
.ca-btn--secondary:hover { border-color: #fff; }

.ca-section { padding: 3rem 0; border-top: 1px solid #262626; }
.ca-section h2 {
  margin: 0 0 0.75rem; color: #fff; font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
}
.ca-section > .ca-container > p,
.ca-prose p { color: var(--ca-muted); max-width: 48rem; line-height: 1.75; }
.ca-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem; margin-top: 1.5rem;
}
.ca-card {
  background: var(--ca-panel); border: 1px solid #303030; border-radius: 18px; padding: 1.25rem;
}
.ca-card h3 { margin: 0 0 0.5rem; color: #fff; font-size: 1rem; }
.ca-card p { margin: 0; color: var(--ca-muted); font-size: 0.9rem; line-height: 1.6; }
.ca-card code, .ca-prose code {
  font-family: "DM Mono", ui-monospace, monospace; font-size: 0.85em;
  color: #93c5fd; background: #171717; padding: 0.1em 0.35em; border-radius: 4px;
}

.ca-steps { margin: 1.25rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
.ca-steps li {
  display: grid; grid-template-columns: 2.5rem 1fr; gap: 0.85rem;
  padding: 1rem; border: 1px solid #303030; border-radius: 14px; background: var(--ca-panel);
}
.ca-steps span {
  display: grid; place-items: center; width: 2.5rem; height: 2.5rem;
  border-radius: 999px; background: rgba(59, 130, 246, 0.15); color: var(--ca-brand);
  font-weight: 800; font-size: 0.8rem;
}
.ca-steps strong { display: block; color: #fff; margin-bottom: 0.25rem; }
.ca-steps p { margin: 0; color: var(--ca-muted); font-size: 0.9rem; }

/* Demo shell */
.ca-demo {
  margin: 2rem 0 0; border: 1px solid #303030; border-radius: 22px;
  overflow: hidden; background: #0a0a0a; position: relative;
  min-height: 70vh;
}
.ca-demo-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
  padding: 0.85rem 1.1rem; border-bottom: 1px solid #262626; background: rgba(18, 18, 18, 0.95);
}
.ca-demo-bar strong { color: #fff; font-size: 0.9rem; }
.ca-demo-bar__tools {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.ca-demo-zoom {
  display: none; align-items: center; gap: 0.45rem;
  color: #a3a3a3; font-size: 0.75rem; font-weight: 600;
}
.ca-demo-zoom input[type="range"] {
  width: 5rem; accent-color: var(--ca-brand);
}
@media (pointer: fine) {
  .ca-demo-zoom { display: inline-flex; }
}
.ca-demo-bar select {
  appearance: none; background: var(--ca-elevated); border: 1px solid #404040;
  color: #e5e5e5; border-radius: 999px; padding: 0.45rem 2rem 0.45rem 0.9rem;
  font: inherit; font-size: 0.85rem;
}
.ca-demo-main {
  padding: 2rem 1.25rem 4rem; overflow-y: auto; max-height: min(72vh, 720px);
}
.ca-demo-article { max-width: 42rem; margin: 0 auto; }
.ca-demo-article h1 {
  color: #fff; font-size: clamp(1.75rem, 4vw, 2.5rem); letter-spacing: -0.03em;
  margin: 0 0 1.25rem; line-height: 1.15;
}
.ca-demo-article h1 .ca-accent { color: var(--ca-brand); }
.ca-demo-article h2 { color: #fff; font-size: 1.35rem; margin: 2rem 0 0.75rem; }
.ca-demo-article .paragraph-block {
  margin-bottom: 1.25rem; color: #d4d4d4; font-size: 1.05rem; line-height: 1.75; font-weight: 300;
}
.ca-demo-article.scenario-en .paragraph-block {
  font-family: "DM Serif Display", Georgia, serif; font-size: 1rem; text-align: justify; font-weight: 400;
}
.ca-demo-article.scenario-fr {
  text-align: center; font-family: "DM Serif Display", Georgia, serif; font-style: italic;
}
.ca-demo-article.scenario-fr .paragraph-block { font-size: 1.25rem; line-height: 1.9; }

.interactive-word {
  position: relative;
  display: inline-block;
  z-index: 10;
  transition: color 0.2s ease, transform 0.2s ease, text-shadow 0.2s ease;
  transform-origin: center bottom;
  will-change: transform;
}
@media (pointer: fine) {
  body.page-cursor-adapt { cursor: none; }
  body.page-cursor-adapt a,
  body.page-cursor-adapt button,
  body.page-cursor-adapt select,
  body.page-cursor-adapt input,
  body.page-cursor-adapt .ca-ctx-links a,
  body.page-cursor-adapt .ca-btn { cursor: none; }
  .interactive-word:hover {
    color: #fff !important;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
  }
}

/* Custom cursor — nad popupem (pointer-events: none → klik przechodzi do UI) */
#ca-cursor {
  position: fixed; top: 0; left: 0; width: 48px; height: 48px;
  margin-left: -24px; margin-top: -24px; pointer-events: none; z-index: 10050;
  display: flex; align-items: center; justify-content: center;
  will-change: transform; opacity: 1; transition: opacity 0.2s ease; color: #fff;
}
@media (hover: none) and (pointer: coarse) {
  #ca-cursor:not(.is-loading) { opacity: 0; }
}
.ca-cursor-glass {
  position: absolute; inset: 0; border-radius: 50%;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.05);
  z-index: -1;
}
.ca-cursor-dot {
  width: 4px; height: 4px; background: #fff; border-radius: 50%; position: absolute;
  transition: transform 0.2s ease;
}
.ca-cursor-ring {
  width: 100%; height: 100%; position: absolute; opacity: 0.25;
  color: #fff;
  --ca-spin: 0deg;
  transform: rotate(var(--ca-spin)) scale(1);
  transition: opacity 0.25s ease, color 0.25s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.ca-cursor-ring svg {
  display: block; width: 100%; height: 100%; overflow: visible;
}
#ca-cursor-circle {
  transform-box: fill-box;
  transform-origin: 50% 50%;
}
/* Podczas ładowania: bez transition na rotate — inaczej powstaje „beczka/spirala” */
#ca-cursor.is-loading .ca-cursor-ring {
  transition: opacity 0.2s ease, color 0.2s ease;
}
#ca-cursor.is-hovering .ca-cursor-ring,
#ca-cursor.is-loading .ca-cursor-ring {
  transform: rotate(var(--ca-spin)) scale(1.4);
  color: var(--ca-brand);
  opacity: 0.85;
}
#ca-cursor.is-almost { color: var(--ca-brand); }
#ca-cursor.is-hovering .ca-cursor-dot,
#ca-cursor.is-loading .ca-cursor-dot { transform: scale(0); }

/* Popup — pod kursorem, ale z pointer-events */
#ca-popup {
  position: fixed; z-index: 10040; top: 50%; left: 50%;
  width: min(95vw, 650px); max-height: 85vh; overflow-y: auto;
  background: rgba(18, 18, 18, 0.96); backdrop-filter: blur(18px);
  border: 1px solid #404040; border-radius: 1.25rem; padding: 1.25rem 1.25rem 1.5rem;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  opacity: 0; transform: translate(-50%, -45%) scale(0.96);
  pointer-events: none; visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  scrollbar-width: thin; scrollbar-color: #525252 transparent;
}
#ca-popup.is-open {
  opacity: 1; transform: translate(-50%, -50%) scale(1);
  pointer-events: auto; visibility: visible;
}
.ca-popup-close {
  position: absolute; top: 0.75rem; right: 0.75rem; z-index: 2;
  width: 2.25rem; height: 2.25rem; border-radius: 999px; border: 1px solid #404040;
  background: #262626; color: #e5e5e5; cursor: pointer;
  display: grid; place-items: center; font-size: 0.95rem; line-height: 1;
}
.ca-popup-close:hover { color: #fff; background: #333; border-color: #737373; }
.ca-popup-nav {
  display: flex; gap: 0.4rem; margin-bottom: 0.5rem; padding-right: 2.5rem;
}
.ca-popup-navbtn {
  border: 1px solid #404040; background: rgba(38, 38, 38, 0.8);
  color: #a3a3a3; border-radius: 999px; padding: 0.35rem 0.7rem;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
}
.ca-popup-navbtn:hover:not(:disabled) { color: #fff; background: #404040; }
.ca-popup-navbtn:disabled { opacity: 0.3; pointer-events: none; }
.ca-popup-word-row {
  display: flex; align-items: center; justify-content: center; gap: 0.75rem;
  margin: 0.75rem 0 1rem;
}
.ca-popup-arrow {
  width: 2rem; height: 2rem; border-radius: 999px; border: 1px solid #404040;
  background: rgba(38, 38, 38, 0.6); color: #a3a3a3; font-size: 1.25rem; line-height: 1;
}
.ca-popup-arrow:hover:not(:disabled) { color: #fff; background: #404040; }
.ca-popup-arrow:disabled { opacity: 0.2; pointer-events: none; }
.ca-popup-dynamic { transition: opacity 0.2s ease; }
.ca-popup-skeleton {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.85rem; padding: 2.5rem 1rem; color: #a3a3a3; font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}
.ca-popup-skeleton span { color: #737373; font-weight: 500; text-transform: none; letter-spacing: 0; }
.ca-spinner {
  width: 2.25rem; height: 2.25rem; border-radius: 999px;
  border: 2px solid #404040; border-top-color: var(--ca-brand);
  animation: ca-spin 0.7s linear infinite;
}
@keyframes ca-spin { to { transform: rotate(360deg); } }
.ca-popup-word {
  text-align: center; margin: 0; color: #fff;
  font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; text-transform: capitalize;
  min-width: 6rem;
}
.ca-popup-context {
  background: #0a0a0a; border: 1px solid #303030; border-radius: 14px;
  padding: 1rem; color: #a3a3a3; font-style: italic; text-align: center; margin-bottom: 1.25rem;
  line-height: 1.7;
}
.ca-popup-context .is-active {
  color: #fff; background: rgba(255, 255, 255, 0.12); padding: 0 0.3em; border-radius: 4px; font-style: normal; font-weight: 700;
}
.ca-popup-context .popup-word-link {
  color: #737373; cursor: pointer; transition: color 0.15s;
}
.ca-popup-context .popup-word-link:hover { color: #fff; }
.ca-popup-meta {
  display: grid; grid-template-columns: 3.5rem 1fr; gap: 1rem; align-items: center;
  padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid #262626;
}
.ca-popup-icon {
  width: 3.5rem; height: 3.5rem; border-radius: 12px; display: grid; place-items: center;
  font-size: 1.6rem; border: 1px solid;
}
.ca-popup-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; margin-bottom: 1rem;
}
.ca-popup-cards article {
  border: 1px solid #303030; border-radius: 12px; padding: 0.75rem; background: rgba(38, 38, 38, 0.35);
}
.ca-popup-cards h4 {
  margin: 0 0 0.35rem; font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ca-brand);
}
.ca-popup-cards p { margin: 0; font-size: 0.78rem; color: #a3a3a3; line-height: 1.45; }
.ca-popup-cats { display: grid; gap: 0.85rem; }
.ca-popup-cats h5 {
  margin: 0 0 0.4rem; font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.ca-chip-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ca-chip {
  position: relative;
  display: inline-flex; padding: 0.35rem 0.7rem; border-radius: 999px;
  border: 1px solid #404040; background: rgba(38, 38, 38, 0.4);
  font-size: 0.75rem; font-weight: 600;
}
.ca-chip-tip {
  visibility: hidden; opacity: 0;
  position: absolute; bottom: 120%; left: 50%; transform: translateX(-50%);
  background: #fff; color: #000; font-size: 10px; font-weight: 700;
  padding: 4px 8px; border-radius: 4px; white-space: nowrap;
  transition: opacity 0.2s, bottom 0.2s; z-index: 5; pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}
.ca-chip-tip::after {
  content: ""; position: absolute; top: 100%; left: 50%; margin-left: -4px;
  border: 4px solid transparent; border-top-color: #fff;
}
@media (pointer: fine) {
  .related-word-group:hover .ca-chip-tip {
    visibility: visible; opacity: 1; bottom: 130%;
  }
}
.ca-note {
  margin: 0 0 1rem; padding: 0.75rem 0.9rem; border-radius: 10px;
  background: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.25);
  color: #bfdbfe; font-size: 0.85rem; font-style: italic; line-height: 1.5;
}
.ca-note-label {
  display: flex; align-items: center; gap: 0.35rem;
  font-style: normal; font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--ca-brand);
  margin-bottom: 0.35rem;
}
.ca-note--err { background: rgba(248, 113, 113, 0.1); border-color: rgba(248, 113, 113, 0.35); color: #fecaca; font-style: normal; }

.ca-foot-acts {
  width: min(var(--ca-max), calc(100% - 36px));
  margin: 0 auto; padding: 2rem 0 3.5rem;
  display: flex; justify-content: space-between; gap: 12px;
}

.ca-next-cta {
  margin-top: 1.75rem;
}

@media (max-width: 640px) {
  .ca-popup-cards { grid-template-columns: 1fr; }
}