/* ════════════════════════════════════════════════════════════════════
   technorazum v8.5 — Subpage layout (Hero + content + spell)
   Impeccable-чистый, использует те же 7 цветов палитры
   ════════════════════════════════════════════════════════════════════ */

.subpage-hero {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--tz-bg);
  border-bottom: 1px solid var(--tz-line);
}
@media (max-width: 768px) { .subpage-hero { padding: 64px 0 48px; } }

.subpage-hero::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  max-width: 100vw; max-height: 100vw;
  background-image:
    radial-gradient(circle, var(--tz-accent-soft) 0%, transparent 60%);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}
.subpage-hero .container { position: relative; z-index: 1; max-width: 880px; text-align: center; }

.subpage-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--tz-accent-soft);
  color: var(--tz-accent);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  border: 1px solid var(--tz-accent);
  animation: fadeInDown 600ms var(--ease-out-quart) both;
}
.subpage-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 24px;
  animation: fadeInUp 600ms var(--ease-out-quart) 100ms both;
}
.subpage-hero h1 .accent { color: var(--tz-accent); }

.subpage-lede {
  font-size: 1.2rem;
  color: var(--tz-ink-soft);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.6;
  animation: fadeInUp 600ms var(--ease-out-quart) 200ms both;
}

.subpage-cta {
  display: flex; flex-wrap: wrap; gap: 16px;
  justify-content: center;
  animation: fadeInUp 600ms var(--ease-out-quart) 300ms both;
}
@media (max-width: 600px) {
  .subpage-cta { flex-direction: column; align-items: stretch; }
  .subpage-cta .btn { width: 100%; justify-content: center; }
}

/* === Контент === */
.subpage-content {
  padding: 80px 0;
  background: var(--tz-bg);
}
@media (max-width: 768px) { .subpage-content { padding: 48px 0; } }

.subpage-content .container { max-width: 880px; }

.subpage-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--tz-ink);
}
.subpage-content h2:first-child { margin-top: 0; }
.subpage-content h3 {
  font-size: 1.25rem;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--tz-ink);
}
.subpage-content p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--tz-ink-soft);
  margin-bottom: 1em;
}
.subpage-content ul, .subpage-content ol {
  margin: 0 0 1.5em;
  padding-left: 24px;
  color: var(--tz-ink-soft);
  line-height: 1.7;
}
.subpage-content li { margin-bottom: 8px; }
.subpage-content strong { color: var(--tz-ink); font-weight: 600; }

/* === Feature-tiles (карточки преимуществ) === */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.feature-tile {
  background: var(--tz-bg-card);
  border: 1px solid var(--tz-line);
  border-radius: var(--radius-card);
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform var(--duration) var(--ease-out-quart),
              box-shadow var(--duration) var(--ease-out-quart),
              border-color var(--duration) var(--ease-out-quart);
}
.feature-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tile-color, var(--tz-accent));
  transition: height var(--duration) var(--ease-out-quart);
}
.feature-tile:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--tile-color, var(--tz-accent));
}
.feature-tile:hover::before { height: 5px; }
.feature-tile__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--tile-color, var(--tz-accent)) 12%, transparent);
  color: var(--tile-color, var(--tz-accent));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.feature-tile__icon svg { width: 22px; height: 22px; stroke-width: 2; }
.feature-tile h3 {
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--tz-ink);
}
.feature-tile p {
  font-size: 0.9rem;
  color: var(--tz-ink-soft);
  margin: 0;
  line-height: 1.5;
}

/* === Stats / цифры === */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin: 32px 0;
  text-align: center;
}
.stat {
  padding: 20px 12px;
  background: var(--tz-bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--tz-line);
}
.stat__value {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--stat-color, var(--tz-accent));
  line-height: 1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-size: 0.85rem;
  color: var(--tz-ink-muted);
  line-height: 1.4;
}

/* === Концепт-callout (для "ещё в разработке") === */
.concept-callout {
  margin: 32px 0;
  padding: 24px;
  border-radius: var(--radius-card);
  background: var(--tz-bg-soft);
  border-left: 4px solid var(--tz-resilience);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.concept-callout__icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--tz-resilience);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  font-family: 'JetBrains Mono', monospace;
}
.concept-callout__body { flex: 1; }
.concept-callout__body h3 {
  font-size: 1.05rem;
  color: var(--tz-ink);
  margin: 0 0 6px;
}
.concept-callout__body p {
  font-size: 0.95rem;
  color: var(--tz-ink-soft);
  margin: 0;
  line-height: 1.6;
}

/* === Заклинание (CTA-плашка внизу) === */
.subpage-spell {
  background: var(--tz-ink);
  color: var(--tz-bg);
  padding: 64px 0;
  text-align: center;
}
.subpage-spell .container { max-width: 720px; }
.subpage-spell__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tz-accent);
  margin: 0 0 16px;
}
.subpage-spell__quote {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--tz-bg);
  margin: 0 0 32px;
  font-style: italic;
}

/* === Related products (ссылки на другие подстраницы) === */
.related {
  padding: 80px 0;
  background: var(--tz-bg-soft);
  border-top: 1px solid var(--tz-line);
}
.related .container { max-width: 1100px; }
.related__title {
  text-align: center;
  font-size: 1.5rem;
  color: var(--tz-ink);
  margin: 0 0 32px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.related-card {
  display: block;
  padding: 24px;
  background: var(--tz-bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--tz-line);
  text-decoration: none;
  transition: transform var(--duration) var(--ease-out-quart),
              box-shadow var(--duration) var(--ease-out-quart),
              border-color var(--duration) var(--ease-out-quart);
}
.related-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--rc-color, var(--tz-accent));
}
.related-card__num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--rc-color, var(--tz-accent));
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.related-card__name {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tz-ink);
  margin-bottom: 6px;
}
.related-card__desc {
  font-size: 0.9rem;
  color: var(--tz-ink-soft);
  margin: 0;
  line-height: 1.5;
}

/* === prefers-reduced-motion === */
@media (prefers-reduced-motion: reduce) {
  .subpage-hero h1, .subpage-hero .subpage-eyebrow, .subpage-hero .subpage-lede, .subpage-hero .subpage-cta {
    animation: none;
  }
}