.project-hero {
  padding: 68px 0 28px;
}

.hero-card,
.panel,
.mockup {
  background: linear-gradient(180deg, var(--surface) 0%, color-mix(in srgb, var(--surface) 84%, transparent) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-card,
.panel {
  border-radius: var(--radius-lg);
}

.hero-card {
  padding: 40px;
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  max-width: 12ch;
  margin-bottom: 20px;
}

.hero-description {
  margin: 0 0 26px;
  max-width: 64ch;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.meta-pill,
.back-link {
  font-weight: 700;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--surface-soft);
}

.panel {
  padding: 30px;
}

.panel h2 {
  margin: 0 0 14px;
  font-size: 1.45rem;
}

.panel p {
  margin: 0;
}

.panel p + p {
  margin-top: 14px;
}

.highlight-box {
  background:
    linear-gradient(135deg, var(--accent-soft), transparent),
    linear-gradient(180deg, var(--surface) 0%, color-mix(in srgb, var(--surface) 84%, transparent) 100%);
}

.mockup-grid,
.content-grid {
  display: grid;
  gap: 22px;
}

.mockup-grid {
  grid-template-columns: repeat(2, 1fr);
}

.content-grid {
  grid-template-columns: 1.3fr 0.7fr;
  align-items: start;
}

.main-column,
.side-column {
  display: grid;
  gap: 22px;
}

.mockup {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-list,
.role-list,
.stack-list,
.link-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.stack-badges {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.links a {
  color: var(--accent);
  font-weight: 700;
}

@media (max-width: 980px) {
  .content-grid,
  .mockup-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .project-hero {
    padding: 28px 0 14px;
  }

  .hero-card,
  .panel {
    padding: 22px;
    border-radius: var(--radius-md);
  }

  .hero-title {
    font-size: clamp(2.2rem, 11vw, 3.6rem);
  }
}