.research-section {
  position: relative;
  overflow: hidden;
  padding: 112px 0;
  background:
    linear-gradient(135deg, rgba(217, 255, 102, 0.035), transparent 36%),
    linear-gradient(180deg, #080808 0%, #050505 100%);
}

.research-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
}

.research-shell {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
}

.research-header {
  max-width: 780px;
  margin-bottom: 42px;
}

.research-header h2 {
  margin-top: 10px;
  color: var(--text-title);
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.research-header p {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.research-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.research-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 24px;
  color: var(--text-soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.research-meta span,
.research-meta strong {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 4px;
}

.research-meta span {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.research-meta strong {
  color: #101010;
  background: #d9ff66;
}

.research-card h3 {
  color: var(--text-main);
  font-size: 1.55rem;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.research-title {
  margin-top: 12px;
  color: #e8e8e8;
  font-size: 0.95rem;
  line-height: 1.55;
  font-weight: 800;
}

.research-card p:not(.research-title) {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.research-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 28px;
}

.research-actions a,
.research-actions span {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  color: #b9b9b9;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 4px;
  font-size: 0.83rem;
  font-weight: 900;
  letter-spacing: 0;
}

.research-actions .icon {
  width: 20px;
  height: 20px;
  color: #9d9d9d;
}

.research-actions a {
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

.research-actions a:hover {
  color: #101010;
  background: #d9ff66;
  border-color: #d9ff66;
}

.research-actions a:hover .icon {
  color: #101010;
}

.research-actions .is-disabled {
  color: #9a9a9a;
  cursor: default;
}

@media (max-width: 900px) {
  .research-section {
    padding: 90px 0;
  }

  .research-shell {
    width: min(720px, calc(100% - 34px));
  }

  .research-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .research-card {
    min-height: auto;
    padding: 20px;
  }

  .research-meta {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 20px;
  }

  .research-actions {
    flex-direction: column;
  }

  .research-actions a,
  .research-actions span {
    width: 100%;
    justify-content: center;
  }
}