/* Stock Catalyst AI – local CSS (no CDN). System font stack for Abmahnschutz + PageSpeed. */
:root {
  color-scheme: dark;
  --ink: #0b0f19;
  --ink-50: #121826;
  --ink-100: #161d2e;
  --ink-200: #1c2538;
  --cyan: #22d3ee;
  --mint: #34d399;
  --rose: #fb7185;
  --amber: #fbbf24;
  --text: #e8edf7;
  --muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.08);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-display: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--ink);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 25, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.7rem 0; min-height: 3.25rem;
}
.brand { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; }
.brand span { color: var(--cyan); }
.nav-links { display: none; gap: 1.35rem; font-size: 0.875rem; color: var(--muted); }
.nav-links a:hover { color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; justify-content: flex-end; }
.lang-switch {
  position: relative;
}
.lang-switch select {
  appearance: none;
  background: var(--ink-100);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 0.35rem 1.6rem 0.35rem 0.55rem;
  font-size: 0.75rem;
  cursor: pointer;
}
.lang-switch::after {
  content: "▾";
  position: absolute; right: 0.45rem; top: 50%; transform: translateY(-50%);
  font-size: 0.65rem; color: var(--muted); pointer-events: none;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border-radius: 6px; padding: 0.65rem 1.1rem; font-size: 0.875rem; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--cyan); color: var(--ink); }
.btn-primary:hover { background: #67e8f9; }
.btn-ghost { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.14); color: #fff; }
.btn-ghost:hover { border-color: rgba(34,211,238,0.45); }
.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.8rem; }
.btn-block { width: 100%; }

/* Ticker */
.ticker-wrap {
  border-bottom: 1px solid var(--border);
  background: var(--ink-50);
  overflow: hidden;
  height: 2.35rem;
  display: flex; align-items: center;
}
.ticker-label {
  flex: 0 0 auto;
  padding: 0 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  border-right: 1px solid var(--border);
  background: var(--ink-50);
  z-index: 2;
}
.ticker-track {
  display: flex; gap: 2rem; white-space: nowrap;
  animation: ticker 55s linear infinite;
  padding-left: 1rem;
}
.ticker-wrap:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.ticker-item { font-size: 0.78rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.ticker-item strong { color: #fff; font-weight: 600; }
.ticker-item .up { color: var(--mint); }
.ticker-item .down { color: var(--rose); }
.ticker-item .score { color: var(--amber); }

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - 5.6rem);
  display: flex; align-items: center;
  padding: 3rem 0 4rem;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(34, 211, 238, 0.14), transparent 55%),
    radial-gradient(ellipse 45% 35% at 90% 25%, rgba(52, 211, 153, 0.07), transparent 50%),
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 40rem; }
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 750; letter-spacing: -0.035em; line-height: 1.05; margin: 0;
}
.hero-brand span { color: var(--cyan); }
.hero h1 {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.8vw, 1.75rem);
  font-weight: 550; color: #dbe4f3; line-height: 1.35;
}
.hero-lead { margin: 1rem 0 0; color: var(--muted); font-size: 1.05rem; max-width: 34rem; }
.badge-live {
  display: inline-flex; align-items: center; gap: 0.45rem;
  margin-top: 1.1rem; padding: 0.35rem 0.8rem;
  border-radius: 999px; border: 1px solid rgba(52,211,153,0.35);
  background: rgba(52,211,153,0.1); color: var(--mint);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
}
.pulse {
  width: 0.5rem; height: 0.5rem; border-radius: 999px; background: var(--mint);
  box-shadow: 0 0 0 0 rgba(52,211,153,0.55);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.75rem; align-items: center; }
.pipeline {
  margin-top: 2.5rem; padding-left: 0.9rem;
  border-left: 1px solid rgba(34,211,238,0.45);
  font-size: 0.875rem; color: var(--muted);
}
.pipeline .mono { color: rgba(34,211,238,0.85); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 0.25rem; }

/* Sections */
.section { padding: 4.5rem 0; border-top: 1px solid var(--border); }
.section-muted { background: rgba(18, 24, 38, 0.35); }
.section-head { max-width: 36rem; margin-bottom: 2.5rem; }
.section-head h2 {
  margin: 0; font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem); font-weight: 650; letter-spacing: -0.02em;
}
.section-head p { margin: 0.7rem 0 0; color: var(--muted); }

.feature-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
  .nav-links { display: flex; }
}
.feature-icon {
  width: 2.5rem; height: 2.5rem; border-radius: 6px;
  display: grid; place-items: center; margin-bottom: 0.9rem;
  border: 1px solid rgba(34,211,238,0.3); background: rgba(34,211,238,0.08); color: var(--cyan);
}
.feature-icon.rose { border-color: rgba(251,113,133,0.3); background: rgba(251,113,133,0.08); color: var(--rose); }
.feature-icon.mint { border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.08); color: var(--mint); }
.feature-grid h3 { margin: 0; font-size: 1.15rem; font-weight: 650; }
.feature-grid p { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.92rem; }

/* Tech architecture */
.tech-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .tech-grid { grid-template-columns: 1fr 1fr; } }
.tech-item {
  padding: 1.15rem 1.2rem;
  border-left: 2px solid rgba(34,211,238,0.4);
  background: linear-gradient(90deg, rgba(34,211,238,0.05), transparent);
}
.tech-item h3 { margin: 0; font-size: 1rem; font-weight: 650; }
.tech-item p { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.9rem; }

/* Signal explainer */
.signal-layout {
  display: grid; gap: 2rem; align-items: start;
}
@media (min-width: 900px) { .signal-layout { grid-template-columns: 1fr 1fr; } }
.tg-frame {
  border-radius: 1rem; border: 1px solid rgba(255,255,255,0.1);
  background: #17212b; padding: 1rem; box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.tg-head { display: flex; gap: 0.65rem; align-items: center; padding-bottom: 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.06); margin-bottom: 0.75rem; }
.tg-avatar {
  width: 2.25rem; height: 2.25rem; border-radius: 999px;
  display: grid; place-items: center; background: rgba(34,211,238,0.2); color: var(--cyan); font-weight: 700; font-size: 0.8rem;
}
.tg-body { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.8rem; line-height: 1.55; }
.tg-body [data-field] {
  cursor: pointer; border-radius: 4px; padding: 0.15rem 0.3rem; display: block; margin: 0.1rem 0;
  transition: background .15s, outline-color .15s;
}
.tg-body [data-field]:hover, .tg-body [data-field].hot {
  background: rgba(34,211,238,0.1); outline: 1px solid rgba(34,211,238,0.45);
}
.tip-box {
  border: 1px solid rgba(34,211,238,0.25); background: var(--ink-100);
  border-radius: 0.75rem; padding: 1.15rem;
}
.tip-box .label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--cyan); margin: 0; }
.tip-box p { margin: 0.55rem 0 0; color: #dbe4f3; }
.hint-list { margin: 1.25rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 0.875rem; }
.hint-list li { margin: 0.35rem 0; }
.hint-list li::before { content: "• "; color: var(--cyan); }

/* Proof */
.proof-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .proof-grid { grid-template-columns: repeat(3, 1fr); } }
.share-card {
  border-radius: 0.75rem; overflow: hidden;
  border: 1px solid rgba(148,163,184,0.18);
  background: linear-gradient(160deg, #121826 0%, #0b0f19 55%, #0e1624 100%);
}
.share-card .meta { padding: 1rem; }
.share-card .sym { font-size: 1.1rem; font-weight: 700; margin: 0; }
.share-card .src { font-size: 0.75rem; color: var(--muted); margin: 0.15rem 0 0; }
.share-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #0e1420; }
.pill { display: inline-block; border-radius: 4px; padding: 0.15rem 0.45rem; font-size: 0.7rem; font-weight: 700; }
.pill-up { background: rgba(52,211,153,0.15); color: var(--mint); }
.pill-down { background: rgba(251,113,133,0.15); color: var(--rose); }

/* Pricing */
.price-box {
  max-width: 26rem; margin: 0 auto; text-align: center;
  border: 1px solid rgba(34,211,238,0.28);
  background: linear-gradient(180deg, var(--ink-100), var(--ink));
  padding: 2rem 1.5rem; box-shadow: 0 0 60px rgba(34,211,238,0.1);
}
.price-box .tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); }
.price-box .amount { font-family: var(--font-display); font-size: 3rem; font-weight: 750; margin: 0.75rem 0; }
.price-box .amount small { font-size: 1rem; font-weight: 500; color: var(--muted); }
.price-box ul { text-align: left; list-style: none; padding: 0; margin: 1.25rem 0; color: #cbd5e1; font-size: 0.9rem; }
.price-box li { margin: 0.45rem 0; }
.price-box li::before { content: "✓ "; color: var(--mint); }
.social-row { display: flex; flex-wrap: wrap; gap: 0.65rem; justify-content: center; margin-top: 1.75rem; }

/* FAQ */
.faq dt { font-weight: 600; margin-top: 1.25rem; }
.faq dd { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.92rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 2rem 0 2.5rem; color: var(--muted); font-size: 0.85rem; }
.footer-row { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.footer-links a:hover { color: #cbd5e1; }
.guides-label { display: block; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: #64748b; margin-bottom: 0.4rem; }
.disclaimer { margin-top: 1rem; font-size: 0.75rem; color: #64748b; }

/* Legal / forms */
.legal-wrap { max-width: 42rem; margin: 0 auto; padding: 3rem 1rem 4rem; }
.legal-wrap h1 { font-family: var(--font-display); font-size: 1.85rem; margin: 0 0 0.5rem; }
.legal-wrap h2 { font-size: 1.1rem; margin: 2rem 0 0.5rem; }
.legal-wrap p, .legal-wrap li { color: #cbd5e1; font-size: 0.95rem; }
.form-card {
  margin-top: 2rem; padding: 1.25rem; border: 1px solid var(--border); background: var(--ink-50); border-radius: 0.75rem;
}
.form-card label { display: block; font-size: 0.8rem; color: var(--muted); margin: 0.75rem 0 0.3rem; }
.form-card input, .form-card textarea {
  width: 100%; background: var(--ink); border: 1px solid var(--border); color: var(--text);
  border-radius: 6px; padding: 0.6rem 0.75rem;
}
.form-card textarea { min-height: 8rem; resize: vertical; }
.form-msg { margin-top: 0.75rem; font-size: 0.875rem; }
.form-msg.ok { color: var(--mint); }
.form-msg.err { color: var(--rose); }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* Terminal */
.term-shell { min-height: 100svh; }
.term-login {
  max-width: 26rem; margin: 4rem auto; padding: 1.75rem;
  border: 1px solid var(--border); background: var(--ink-50); border-radius: 0.75rem;
}
.term-login h1 { font-size: 1.35rem; margin: 0 0 0.5rem; }
.term-bar {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: end;
  padding: 1rem 0; border-bottom: 1px solid var(--border); margin-bottom: 1rem;
}
.term-bar label { display: block; font-size: 0.7rem; color: var(--muted); margin-bottom: 0.25rem; }
.term-bar input, .term-bar select {
  background: var(--ink-100); border: 1px solid var(--border); color: var(--text);
  border-radius: 6px; padding: 0.45rem 0.55rem; min-width: 0;
}
.range-wrap { min-width: 10rem; }
.signal-list { display: flex; flex-direction: column; gap: 0.75rem; }
.signal-row {
  border: 1px solid var(--border); background: var(--ink-50); border-radius: 0.65rem; padding: 0.9rem 1rem;
}
.signal-row .top { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; align-items: center; justify-content: space-between; }
.signal-row .headline { margin: 0.45rem 0 0; font-weight: 600; }
.signal-row .summary { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.875rem; }
.panel {
  margin-top: 1.5rem; padding: 1.15rem; border: 1px solid var(--border); border-radius: 0.75rem; background: var(--ink-50);
}
.panel h2 { margin: 0 0 0.75rem; font-size: 1.05rem; }

/* Guide pages */
.guide { max-width: 46rem; margin: 0 auto; padding: 3rem 1rem 4rem; }
.guide h1 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; margin: 0 0 1rem; }
.guide h2 { margin: 2rem 0 0.6rem; font-size: 1.25rem; }
.guide h3 { margin: 1.4rem 0 0.45rem; font-size: 1.05rem; }
.guide p, .guide li { color: #cbd5e1; }
.guide .lede { font-size: 1.05rem; color: var(--muted); }
.guide table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9rem; }
.guide th, .guide td { border: 1px solid var(--border); padding: 0.55rem 0.65rem; text-align: left; }
.guide th { background: var(--ink-50); }

@media (prefers-reduced-motion: reduce) {
  .ticker-track, .pulse { animation: none !important; }
}