.cta-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 40px 0;
}

.cta-stack .rd-subscribe {
  margin: 0;
}

.project-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  padding: 30px 32px;
  border-radius: 18px;
  background: linear-gradient(135deg, #0B335A 0%, #1f5e9d 100%);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(4, 43, 86, .14);
}

.project-cta-intro {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 0;
}

.project-cta-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
  font-size: 19px;
  color: #ffffff;
}

.project-cta-title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.3;
  color: #ffffff;
}

.project-cta-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .78);
}

.project-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 999px;
  background: #ffffff;
  color: #0B335A;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease;
}

.project-cta-btn:hover {
  color: #0B335A;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .18);
}

.project-cta-btn i {
  transition: transform .2s ease;
}

.project-cta-btn:hover i {
  transform: translateX(3px);
}

@media (max-width: 640px) {
  .project-cta {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 22px 18px;
    border-radius: 16px;
  }

  .project-cta-intro {
    gap: 12px;
  }

  .project-cta-icon {
    width: 40px;
    height: 40px;
    font-size: 17px;
  }

  .project-cta-title {
    font-size: 18px;
  }

  .project-cta-btn {
    width: 100%;
  }
}