.decision-tree-project-page {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--black-soft) 0%, var(--black) 70%);
  padding-block: clamp(132px, 12vw, 176px) clamp(80px, 9vw, 120px);
}

.decision-tree-project-container,
.decision-tree-page .header-inner {
  max-width: 1100px;
}

.decision-tree-header-back,
.decision-tree-project-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  transition: color var(--transition);
}

.decision-tree-header-back:hover,
.decision-tree-project-back:hover {
  color: var(--yellow);
}

.decision-tree-header-back svg,
.decision-tree-project-back svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: currentColor;
}

.decision-tree-project-category {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.decision-tree-project-page h1 {
  margin: 12px 0 24px;
  font-size: clamp(48px, 8vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.decision-tree-project-copy {
  display: grid;
  gap: 14px;
  max-width: 800px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.decision-tree-project-copy p {
  margin: 0;
  color: var(--white-soft);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
}

.decision-tree-project-image {
  margin: 0 0 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  background: var(--black-card);
}

.decision-tree-project-image img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 600px) {
  .decision-tree-project-page {
    padding-block: 116px 72px;
  }

  .decision-tree-project-page h1 {
    margin-bottom: 20px;
  }

  .decision-tree-header-back,
  .decision-tree-project-back {
    font-size: 12px;
  }
}