/* ── Project detail page styles ──────────────────────────── */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}

.back-link:hover { color: var(--accent); }

/* ── Project hero ────────────────────────────────────────── */
.project-hero {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.project-hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: start;
}

.project-company {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.project-tagline {
  color: var(--ink-light);
  font-size: 1rem;
  line-height: 1.75;
  max-width: 50ch;
}

/* meta grid */
.project-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  background: var(--cream-dark);
  border-radius: 1rem;
  padding: 1.6rem;
  align-self: start;
}

.project-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.meta-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.meta-value {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ── Cover image ─────────────────────────────────────────── */
.project-cover {
  border-radius: 1.2rem;
  overflow: hidden;
  margin-bottom: clamp(2rem, 5vw, 4rem);
  aspect-ratio: 21 / 9;
  background: var(--cream-dark);
}

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

.img-placeholder--large {
  height: 100%;
  font-size: 0.85rem;
}

/* ── Case study body ─────────────────────────────────────── */
.project-body {
  max-width: 780px;
}

.case-section {
  padding-block: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--cream-dark);
}

.case-section:last-child { border-bottom: none; }

.case-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.case-section p {
  color: var(--ink-light);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.case-section p:last-child { margin-bottom: 0; }

/* callout block */
.callout {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.4rem;
  margin-block: 1.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink);
  background: var(--cream-dark);
  border-radius: 0 0.5rem 0.5rem 0;
}

/* ── Process steps ───────────────────────────────────────── */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.process-step {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  background: var(--cream-dark);
  border-radius: 0.8rem;
  padding: 1.2rem 1.4rem;
}

.step-number {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
  flex-shrink: 0;
  line-height: 1;
  padding-top: 0.1rem;
}

.step-title {
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--ink-light);
  line-height: 1.65;
  margin: 0 !important;
}

/* ── Project images ──────────────────────────────────────── */
.project-image {
  margin-block: 1.5rem;
  border-radius: 0.8rem;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0.8rem;
}

.project-image .img-placeholder {
  aspect-ratio: 16 / 9;
  border-radius: 0.8rem;
}

.image-caption {
  font-size: 0.78rem;
  color: var(--ink-light);
  letter-spacing: 0.03em;
  margin-top: 0.6rem;
  margin-bottom: 0 !important;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-block: 1.5rem;
}

/* ── Next project ────────────────────────────────────────── */
.next-project {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--cream-dark);
  margin-top: 2rem;
}

.next-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.next-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--ink);
  transition: color 0.2s;
}

.next-title:hover { color: var(--accent); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .project-hero-grid { grid-template-columns: 1fr; }
  .image-grid        { grid-template-columns: 1fr; }
  .project-cover     { aspect-ratio: 16 / 9; }
}