/* WD-059: Технологии и платформы — поверх podderzhka-hub tokens */
.main--platforms-hub .platforms-stage .techgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
.main--platforms-hub .platforms-stage .techcat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.main--platforms-hub .platforms-stage .techcat:hover {
  border-color: transparent;
  box-shadow: 0 18px 44px rgba(20, 22, 29, 0.09);
  transform: translateY(-3px);
}
.main--platforms-hub .platforms-stage .techcat-h {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
}
.main--platforms-hub .platforms-stage .techcat-ic {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent-50);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.main--platforms-hub .platforms-stage .techcat-ic svg {
  width: 23px;
  height: 23px;
}
.main--platforms-hub .platforms-stage .techcat-h h3 {
  font-family: var(--font-display, 'Manrope', sans-serif);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.4px;
  margin: 0;
}
.main--platforms-hub .platforms-stage .techcat > p {
  color: var(--ink-70);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0 0 20px;
}
.main--platforms-hub .platforms-stage .tclist {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}
.main--platforms-hub .platforms-stage .tc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 8px 15px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: border-color 0.16s, background 0.16s;
}
.main--platforms-hub .platforms-stage .tc:hover {
  border-color: var(--accent);
  background: #fff;
}
.main--platforms-hub .platforms-stage .tc .pd {
  width: 8px;
  height: 8px;
  border-radius: 3px;
  flex-shrink: 0;
}
.main--platforms-hub .platforms-stage .approach-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px;
  box-shadow: 0 18px 50px rgba(20, 22, 29, 0.06);
}
.main--platforms-hub .platforms-stage .approach-card h3 {
  font-family: var(--font-display, 'Manrope', sans-serif);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.3px;
  margin: 0 0 18px;
}
.main--platforms-hub .platforms-stage .approach-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.main--platforms-hub .platforms-stage .approach-list li {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--ink-70);
  line-height: 1.45;
}
.main--platforms-hub .platforms-stage .approach-list .chk {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 1px;
}
.main--platforms-hub .platforms-stage .platforms {
  scroll-margin-top: 90px;
}
#stack.platforms,
.main--platforms-hub .platforms-stage .platforms {
  /* anchor target */
}
@media (min-width: 640px) {
  .main--platforms-hub .platforms-stage .techgrid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1040px) {
  .main--platforms-hub .platforms-stage .techgrid {
    grid-template-columns: repeat(3, 1fr);
  }
}