/* ═══════════════════════════════════════════════════════
   /stiks/ — заглушка книги «Канон»
   Терминальный тон, тёмно-зелёный фосфор, био-серые тени.
   ═══════════════════════════════════════════════════════ */

:root {
  --bg: #0a0d0a;
  --bg-2: #0e1310;
  --fg: #cde3c8;
  --fg-dim: #7c9a79;
  --fg-ghost: #4a5f48;
  --accent: #9bd38f;
  --accent-warn: #d3a75f;
  --line: #1e2820;
  --line-2: #273529;
  --mono: "JetBrains Mono", "Fira Mono", "Courier New", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  min-height: 100%;
}

body {
  position: relative;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-2);
  transition: color .15s ease, border-color .15s ease;
}

a:hover,
a:focus-visible {
  color: #eaffd6;
  border-bottom-color: var(--accent);
  outline: none;
}

/* ─── Фоновые слои ─── */
.grid-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(120, 180, 110, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(120, 180, 110, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.vignette-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse at center,
      transparent 40%,
      rgba(0, 0, 0, 0.65) 100%);
}

/* ─── Корневой контейнер ─── */
.term {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* ─── Шапка-терминал ─── */
.term-head {
  margin-bottom: 2rem;
}

.term-bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .85rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px 6px 0 0;
  font-size: .82rem;
  color: var(--fg-dim);
}

.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2a3a2a;
  display: inline-block;
  flex-shrink: 0;
}

.term-dot:nth-child(1) {
  background: #d36b6b;
}

.term-dot:nth-child(2) {
  background: #d3c06b;
}

.term-dot:nth-child(3) {
  background: #6bd38f;
}

.term-title {
  margin-left: .4rem;
  letter-spacing: .04em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.term-crumbs {
  padding: .55rem .85rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 6px 6px;
  font-size: .85rem;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}

.term-crumbs a {
  color: var(--fg-dim);
  border-bottom-color: transparent;
}

.term-crumbs a:hover {
  color: var(--accent);
}

.term-crumbs .sep {
  opacity: .5;
}

.crumb-current {
  color: var(--fg);
}

/* ─── Hero ─── */
.hero {
  text-align: center;
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}

.kicker {
  color: var(--fg-dim);
  font-size: .9rem;
  letter-spacing: .08em;
  margin: 0 0 .5rem;
  text-transform: lowercase;
}

.title {
  font-family: var(--mono);
  font-size: clamp(2.4rem, 8vw, 4.5rem);
  letter-spacing: .18em;
  font-weight: 700;
  margin: 0 0 .6rem;
  color: var(--accent);
  text-shadow:
    0 0 8px rgba(155, 211, 143, 0.35),
    0 0 24px rgba(155, 211, 143, 0.15);
  animation: flicker 4.5s infinite steps(1);
}

@keyframes flicker {

  0%,
  92%,
  100% {
    opacity: 1;
  }

  93% {
    opacity: .72;
  }

  94% {
    opacity: 1;
  }

  95% {
    opacity: .85;
  }

  96% {
    opacity: 1;
  }
}

.subtitle {
  color: var(--fg-dim);
  font-size: 1rem;
  margin: 0 0 1.2rem;
}

.subtitle strong {
  color: var(--fg);
  letter-spacing: .08em;
  font-weight: 600;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
}

.badge {
  display: inline-block;
  padding: .25rem .6rem;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font-size: .78rem;
  color: var(--fg-dim);
  letter-spacing: .05em;
  background: rgba(155, 211, 143, 0.03);
}

.badge--warn {
  color: var(--accent-warn);
  border-color: rgba(211, 167, 95, 0.35);
  background: rgba(211, 167, 95, 0.06);
}

/* ─── Log block ─── */
.log {
  margin: 0 0 2rem;
}

.log-block {
  margin: 0;
  padding: 1rem 1.1rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: .88rem;
  line-height: 1.55;
  color: var(--fg-dim);
  white-space: pre;
  overflow-x: auto;
}

/* ─── Blurb ─── */
.section-h {
  font-family: var(--mono);
  font-size: 1.05rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg);
  margin: 0 0 1rem;
  padding-bottom: .4rem;
  border-bottom: 1px dashed var(--line-2);
}

.blurb {
  margin: 0 0 2.5rem;
}

.blurb p {
  margin: 0 0 1rem;
  color: var(--fg);
}

.pullquote {
  font-style: italic;
  color: var(--accent);
  border-left: 3px solid var(--line-2);
  padding: .4rem 0 .4rem 1rem;
  margin: 1.2rem 0 !important;
}

.disclaimer {
  font-size: .88rem;
  color: var(--fg-dim);
  border-top: 1px dashed var(--line-2);
  padding-top: .8rem;
  margin-top: 1.4rem !important;
}

/* ─── CTA ─── */
.cta {
  margin: 0 0 2.5rem;
}

.cta-lead {
  color: var(--fg-dim);
  margin: 0 0 1rem;
}

.cta-row {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

.cta-btn {
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  padding: .85rem 1rem;
  border: 1px solid var(--line-2);
  background: var(--bg-2);
  border-radius: 4px;
  color: var(--fg);
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}

.cta-btn:hover,
.cta-btn:focus-visible {
  border-color: var(--accent);
  background: rgba(155, 211, 143, 0.06);
  transform: translateY(-1px);
  color: var(--fg);
}

.cta-btn--primary {
  border-color: var(--accent);
  background: rgba(155, 211, 143, 0.08);
}

.cta-label {
  font-weight: 600;
  letter-spacing: .04em;
}

.cta-sub {
  font-size: .82rem;
  color: var(--fg-dim);
  margin-top: .2rem;
}

/* ─── FAQ ─── */
.faq {
  margin: 0 0 3rem;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg-2);
  margin-bottom: .6rem;
  overflow: hidden;
}

.faq-item summary {
  padding: .85rem 1rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--fg);
  list-style: none;
  position: relative;
  user-select: none;
  letter-spacing: .02em;
}

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

.faq-item summary::before {
  content: "▸";
  display: inline-block;
  margin-right: .6rem;
  color: var(--accent);
  transition: transform .15s ease;
}

.faq-item[open] summary::before {
  transform: rotate(90deg);
}

.faq-item summary:hover {
  background: rgba(155, 211, 143, 0.04);
}

.faq-body {
  padding: 0 1rem 1rem 2.1rem;
  color: var(--fg-dim);
}

.faq-body p {
  margin: 0;
}

.faq-body a {
  color: var(--accent);
}

/* ─── Footer ─── */
.term-foot {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
  color: var(--fg-dim);
  font-size: .88rem;
}

.foot-title {
  margin: 0 0 .5rem;
  color: var(--fg-ghost);
  letter-spacing: .06em;
}

.foot-links ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .9rem;
}

.foot-links li {
  display: inline;
}

.foot-links a {
  color: var(--fg-dim);
  border-bottom-color: transparent;
}

.foot-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--line-2);
}

.foot-copy {
  margin: .4rem 0;
  color: var(--fg-dim);
}

.foot-copy a {
  color: var(--fg-dim);
  border-bottom-color: transparent;
}

.foot-copy a:hover {
  color: var(--accent);
}

.foot-sig {
  margin: 1rem 0 0;
  color: var(--fg-ghost);
  font-size: .8rem;
  letter-spacing: .06em;
}

/* ─── Mobile ─── */
@media (max-width: 520px) {
  .term {
    padding: 1rem .9rem 2rem;
  }

  .hero {
    padding: 1.6rem 0 1.4rem;
  }

  .title {
    letter-spacing: .12em;
  }

  .log-block {
    font-size: .78rem;
    padding: .8rem .9rem;
  }

  .cta-btn {
    flex: 1 1 100%;
  }

  .faq-item summary {
    padding: .75rem .85rem;
  }

  .faq-body {
    padding: 0 .85rem .85rem 1.9rem;
  }
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
  .title {
    animation: none;
  }

  * {
    transition: none !important;
  }
}