.project-details {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  padding: 32px;
  margin: 32px auto;
  max-width: 1000px;
}

.hero-panel {
  padding: 28px;
  border-radius: 18px;
  background: linear-gradient(135deg, #f8fbff 0%, #eef5ff 100%);
  border: 1px solid #d8e7fb;
  margin-bottom: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: #0b66d6;
}

.section-title {
  margin: 0 0 14px;
  font-size: 2rem;
  line-height: 1.15;
  color: #17324d;
}

.subsection-title {
  margin-top: 30px;
  margin-bottom: 14px;
  color: #25496b;
  font-size: 1.25rem;
}

.hero-text,
.project-details p {
  color: #334155;
  font-size: 1rem;
  line-height: 1.75;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-tags span {
  background: #ffffff;
  color: #0b66d6;
  border: 1px solid #cfe0f8;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
}

.key-points {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 20px;
}

.key-points li {
  margin-bottom: 14px;
  color: #334155;
  line-height: 1.75;
}

.feature-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 18px 0 10px;
}

.feature-card,
.scenario-card {
  background: #f9fbfd;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}

.feature-card h4,
.scenario-card h4 {
  margin: 0 0 10px;
  color: #17324d;
  font-size: 1.05rem;
}

.feature-card p,
.scenario-card p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

.note-box {
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 4px solid #0b66d6;
  background: #eef5ff;
  border-radius: 10px;
  color: #24415f;
}

.project-details a {
  color: #0b66d6;
  text-decoration: none;
  font-weight: 500;
}

.project-details a:hover {
  text-decoration: underline;
}

@media (max-width: 800px) {
  .project-details {
    padding: 22px;
    margin: 20px 14px;
  }

  .hero-panel {
    padding: 22px;
  }

  .feature-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 1.6rem;
  }
}