/* ===================================================================
   QRion subsite — extends ../styles.css
   =================================================================== */

/* --- QRion color tokens ------------------------------------------ */
:root {
  --qrion-accent: #5bd0ff;
  --qrion-safe: #2fa96f;
  --qrion-warn: #d29a2e;
  --qrion-blocked: #c5465b;
}

/* --- Map generic tokens to the main design system ---------------- */
.qrion-page {
  --bg: var(--cream-1);
  --border: var(--line-subtle);
  --surface: var(--cream-0);
  --surface-elevated: var(--cream-1);
  --text: var(--ink-0);
  --muted: var(--ink-2);
  --shadow: var(--shadow-sm);
  background:
    radial-gradient(circle at 18% 4%, rgba(52, 211, 153, 0.12), transparent 46%),
    radial-gradient(circle at 82% 6%, rgba(91, 208, 255, 0.12), transparent 42%),
    radial-gradient(circle at 42% 86%, rgba(251, 191, 36, 0.08), transparent 48%),
    var(--bg);
}

/* --- Layout: container ------------------------------------------- */
.qrion-page .container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--page-gutter-min);
}

@media (min-width: 600px) {
  .qrion-page .container {
    padding-left: var(--page-gutter);
    padding-right: var(--page-gutter);
  }
}

.qrion-page main.container {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-3xl);
}

/* --- Layout: header ---------------------------------------------- */
.qrion-page .site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  background: rgba(245, 240, 232, 0.92);
  border-bottom: 1px solid rgba(212, 205, 195, 0.5);
}

.qrion-page .header-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 0.88rem;
  padding-bottom: 0.88rem;
  gap: var(--space-xs) var(--space-md);
}

.qrion-page .header-inner nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
}

.qrion-page .header-inner nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: var(--step-sm);
  padding-bottom: 0.14rem;
  border-bottom: 1px solid transparent;
  transition:
    color var(--duration-fast) var(--ease-out-quart),
    border-color var(--duration-fast) var(--ease-out-quart);
}

.qrion-page .header-inner nav a:hover {
  color: var(--ink-0);
  border-color: var(--line);
}

/* --- Generic blocks: .grid, .card, .subtitle --------------------- */
.qrion-page .grid {
  display: grid;
  gap: var(--space-md);
}

.qrion-page .card {
  padding: var(--space-md);
  background: var(--cream-0);
  border: 1px solid var(--line-subtle);
  border-radius: 8px;
}

.qrion-page .card h3 {
  font-family: var(--font-body);
  font-size: var(--step-sm);
  font-weight: 700;
  margin-bottom: var(--space-2xs);
}

.qrion-page .card p {
  margin: 0;
  color: var(--ink-1);
  font-size: var(--step-sm);
  line-height: 1.55;
}

.qrion-page .card p + p {
  margin-top: var(--space-2xs);
}

.qrion-page .subtitle {
  margin-top: var(--space-sm);
  color: var(--ink-1);
  max-width: 58ch;
}

/* --- Layout: footer ---------------------------------------------- */
.qrion-page footer {
  border-top: 1px solid var(--line);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
  background: var(--cream-2);
}

.qrion-page .footer-grid {
  display: grid;
  gap: var(--space-md) var(--space-xl);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.qrion-page footer h2 {
  font-family: var(--font-body);
  font-size: var(--step-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: var(--space-2xs);
}

.qrion-page footer p {
  margin: 0;
  color: var(--ink-1);
  font-size: var(--step-sm);
}

.qrion-page footer a {
  color: var(--ink-1);
}

.qrion-page footer a:hover {
  color: var(--accent);
}

/* --- FAQ details/summary ----------------------------------------- */
.qrion-page details.faq-item {
  padding: var(--space-md);
  border: 1px solid var(--line-subtle);
  border-radius: 8px;
  background: var(--cream-0);
}

.qrion-page details.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: var(--step-base);
}

.qrion-page details.faq-item summary::-webkit-details-marker {
  display: none;
}

.qrion-page details.faq-item summary::marker {
  content: "";
}

.qrion-page details.faq-item p {
  margin: var(--space-2xs) 0 0;
  color: var(--ink-1);
  font-size: var(--step-sm);
  line-height: 1.55;
}

/* --- Reveal animation -------------------------------------------- */
.qrion-page .reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition:
    opacity 600ms var(--ease-out-expo),
    transform 600ms var(--ease-out-expo);
}

.qrion-page .reveal.in-view {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* --- QRion Hero -------------------------------------------------- */
.qrion-hero {
  display: grid;
  gap: 1.4rem;
  padding: 2.6rem 0 1.4rem;
}

.qrion-hero-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.qrion-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px rgba(14, 37, 66, 0.12);
}

.qrion-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.88rem;
}

.qrion-pulse {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--qrion-accent);
  box-shadow: 0 0 0 6px rgba(91, 208, 255, 0.12);
}

.qrion-title {
  font-size: clamp(2.2rem, 3.8vw, 3.7rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.qrion-subtitle {
  color: var(--muted);
  max-width: 70ch;
  margin: 0;
  font-size: 1.06rem;
}

/* --- QRion Actions ----------------------------------------------- */
.qrion-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.qrion-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 999px;
  padding: 0.65rem 1.05rem;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 650;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow);
  transition: transform var(--duration-fast) var(--ease-out-quart);
}

.qrion-button.primary {
  border-color: rgba(91, 208, 255, 0.4);
  background:
    radial-gradient(circle at 12% 10%, rgba(91, 208, 255, 0.18), transparent 56%),
    var(--surface);
}

.qrion-button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.qrion-button:active {
  transform: translateY(0);
}

/* --- QRion Signal Grid ------------------------------------------- */
.qrion-signal-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 1.2rem;
}

.qrion-signal {
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 1rem;
  box-shadow: 0 10px 24px rgba(14, 37, 66, 0.08);
}

.qrion-signal h3 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
}

.qrion-signal p {
  margin: 0;
  color: var(--muted);
}

.qrion-signal .tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.qrion-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--qrion-accent);
}

.qrion-dot.safe { background: var(--qrion-safe); }
.qrion-dot.warn { background: var(--qrion-warn); }
.qrion-dot.blocked { background: var(--qrion-blocked); }

/* --- QRion Screenshots ------------------------------------------- */
.qrion-screens {
  margin-top: 1.6rem;
}

.qrion-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.qrion-shot {
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.85rem;
  box-shadow: 0 10px 22px rgba(14, 37, 66, 0.08);
}

.qrion-shot figure {
  margin: 0;
}

.qrion-shot img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.qrion-shot figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.qrion-shot strong {
  color: var(--text);
}

/* --- QRion Note -------------------------------------------------- */
.qrion-note {
  margin-top: 1.2rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 1rem;
  color: var(--muted);
}

.qrion-note strong {
  color: var(--text);
}

/* --- QRion Footer Links ------------------------------------------ */
.qrion-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.6rem;
}

.qrion-footer-links a {
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  background: var(--surface);
}

.qrion-footer-links a:hover {
  text-decoration: none;
  border-color: rgba(91, 208, 255, 0.4);
}

/* --- Reduced motion ---------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .qrion-page .reveal {
    opacity: 1;
    transform: none;
  }
}