/* SEO-страницы платформ */

.platform-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.platform-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.platform-breadcrumb a:hover {
  color: var(--accent);
}

.platform-breadcrumb__sep {
  opacity: 0.4;
}

.platform-hero {
  position: relative;
  padding: 7rem 0 3rem;
  overflow: hidden;
}

.platform-hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 30%, rgba(var(--accent-rgb), 0.08), transparent),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(var(--accent-rgb), 0.04), transparent);
  pointer-events: none;
}

.platform-hero__inner {
  position: relative;
  max-width: 960px;
}

.platform-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  margin-bottom: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  border-radius: 999px;
}

.platform-hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.platform-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.platform-hero__lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.platform-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.platform-benefits {
  padding: 2.5rem 0 3rem;
}

.platform-benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.platform-benefit {
  padding: 1.25rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.platform-benefit__icon {
  font-size: 1.5rem;
  margin-bottom: 0.65rem;
}

.platform-benefit h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.platform-benefit p {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.platform-faq {
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--border);
}

.platform-faq h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.platform-related {
  padding: 0 0 4rem;
}

.platform-related h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.platform-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.65rem;
}

.platform-related__link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s, color 0.2s;
}

.platform-related__link:hover {
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.35);
}

/* Хаб всех платформ */
.platforms-hub {
  padding: 7rem 0 4rem;
}

.platforms-hub__intro {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

.platforms-hub__intro h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.platforms-hub__intro p {
  color: var(--text-muted);
  line-height: 1.65;
}

.platforms-hub__notice {
  max-width: 640px;
  margin: -1rem 0 2rem;
  padding: 1rem 1.1rem;
  color: var(--text-muted);
  background: rgba(var(--accent-rgb), 0.06);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  border-radius: var(--radius-md);
}

.platforms-hub__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 1rem;
}

.platforms-hub__card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  flex: 0 1 calc((100% - 3rem) / 4);
  min-width: 230px;
  max-width: 304px;
  min-height: 12.9rem;
  gap: 0.62rem;
  overflow: hidden;
  padding: 1.05rem 1.1rem;
  text-decoration: none;
  color: inherit;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012)),
    rgba(16, 20, 27, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.035),
    0 18px 42px rgba(0, 0, 0, 0.14);
  transition: border-color 0.2s, transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.platforms-hub__card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 16% 14%, color-mix(in srgb, var(--platform-color, var(--accent)) 18%, transparent), transparent 34%),
    linear-gradient(135deg, color-mix(in srgb, var(--platform-color, var(--accent)) 8%, transparent), transparent 52%);
  opacity: 0.62;
  pointer-events: none;
}

.platforms-hub__card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 1.25rem;
  right: 1.25rem;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--platform-color, var(--accent)) 62%, transparent), transparent);
  opacity: 0.8;
  pointer-events: none;
}

.platforms-hub__card:hover {
  border-color: color-mix(in srgb, var(--platform-color, var(--accent)) 42%, rgba(255, 255, 255, 0.12));
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.018)),
    rgba(18, 22, 30, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 24px 52px rgba(0, 0, 0, 0.2),
    0 0 26px color-mix(in srgb, var(--platform-color, var(--accent)) 12%, transparent);
  transform: translateY(-2px);
}

.platforms-hub__card--empty {
  max-width: 520px;
  pointer-events: none;
}

.platforms-hub__card h2 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.2;
}

.platforms-hub__card h2::before {
  content: '';
  flex: 0 0 0.7rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: var(--platform-color, var(--accent));
  box-shadow: 0 0 18px color-mix(in srgb, var(--platform-color, var(--accent)) 42%, transparent);
}

.platforms-hub__card p {
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.8rem;
  line-height: 1.48;
  color: var(--text-dim);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}

.platforms-hub__card-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: auto;
  padding: 0.4rem 0.66rem;
  border: 1px solid color-mix(in srgb, var(--platform-color, var(--accent)) 22%, rgba(255, 255, 255, 0.1));
  border-radius: 999px;
  background: color-mix(in srgb, var(--platform-color, var(--accent)) 8%, rgba(255, 255, 255, 0.035));
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
}

.platforms-hub__card:hover .platforms-hub__card-arrow {
  border-color: color-mix(in srgb, var(--platform-color, var(--accent)) 36%, rgba(255, 255, 255, 0.12));
  background: color-mix(in srgb, var(--platform-color, var(--accent)) 12%, rgba(255, 255, 255, 0.04));
  transform: translateX(2px);
}

.legal-hub__grid {
  max-width: 920px;
}

.legal-page {
  padding: 7rem 0 4rem;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 760px);
  gap: 2rem;
  align-items: start;
}

.legal-nav {
  position: sticky;
  top: 6rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.legal-nav__title {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.legal-nav__link {
  display: block;
  padding: 0.65rem 0;
  color: var(--text-muted);
  text-decoration: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.2s;
}

.legal-nav__link:hover,
.legal-nav__link.is-active {
  color: var(--accent);
}

.legal-content {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.legal-content__eyebrow {
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.legal-content h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.legal-content__lead,
.legal-section p,
.legal-section li {
  color: var(--text-muted);
  line-height: 1.7;
}

.legal-section {
  margin-top: 2rem;
}

.legal-section h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.legal-section p + p {
  margin-top: 0.75rem;
}

.legal-section ul {
  display: grid;
  gap: 0.55rem;
  padding-left: 1.1rem;
}

.legal-section a {
  color: var(--accent);
}

.header--sub .logo,
.footer--sub .logo {
  text-decoration: none;
}

@media (max-width: 768px) {
  .platform-hero {
    padding-top: 6rem;
  }

  .platforms-hub {
    padding: 6rem 0 3rem;
  }

  .platforms-hub__intro {
    margin-bottom: 1.6rem;
  }

  .platforms-hub__grid {
    gap: 0.75rem;
    justify-content: stretch;
  }

  .platforms-hub__card {
    flex-basis: 100%;
    max-width: none;
    min-width: 0;
    min-height: auto;
    padding: 1rem;
    gap: 0.65rem;
    border-radius: 16px;
  }

  .platforms-hub__card p {
    display: block;
    overflow: visible;
    font-size: 0.82rem;
    line-height: 1.55;
    -webkit-line-clamp: unset;
  }

  .platforms-hub__card-arrow {
    padding: 0.42rem 0.66rem;
  }

  .order-platforms {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .order-platform__name {
    font-size: 0.6875rem;
  }

  .legal-page {
    padding-top: 6rem;
  }

  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
  }

  .legal-content {
    padding: 1.15rem;
  }
}