/* ── Portfolio block ── Brand grid done right.
   White cards on the page background. Logos: object-fit: contain (NOT cover),
   no brightness filter — they read at full contrast and aren't cropped.
   Token-only. */
.block-portfolio {
  background: var(--color-bg);
  padding: clamp(80px, 11vh, 120px) var(--space-section-x);
}

.block-portfolio .pf-header { max-width: 760px; margin-bottom: 56px; }
.block-portfolio .pf-intro {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.7;
  color: var(--color-fg-muted);
  margin-top: 20px;
}

.block-portfolio .pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  /* No container bg — see the same note in offices/style.css. The old
     `background: var(--color-border)` + 1px gap painted beige through
     empty cells when a card was removed in the editor. Self-borders on
     each card preserve the hairline look without that artefact. */
}

.block-portfolio .pf-card {
  /* Cards are their own white "island" surface inside the section, so
     they reset any section-level colour override (set inline by
     section_inject_color_attrs in engine/helpers.php) back to the
     project defaults. This lets the user repaint the section bg
     without making card text unreadable. */
  --color-fg:        #1a1714;
  --color-fg-muted:  #3f3c35;
  --color-muted:     #8a827c;
  color: var(--color-fg);

  background: var(--color-bg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: background 0.25s;
  /* Self-frame in place of the old container-bg trick. */
  border: 1px solid var(--color-border);
  margin: 0 -1px -1px 0;
}
.block-portfolio .pf-card:hover { background: var(--color-surface); }

.block-portfolio .pf-logo-wrap {
  height: 96px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.block-portfolio .pf-logo {
  max-height: 96px;
  max-width: 60%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.block-portfolio .pf-logo-empty {
  width: 140px;
  height: 64px;
  background: var(--color-surface);
  border: 1px dashed var(--color-border-soft);
}

.block-portfolio .pf-meta { flex-grow: 1; }

.block-portfolio .pf-tag {
  font-family: var(--font-eyebrow);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 12px;
}

.block-portfolio .pf-name {
  font-family: var(--font-display);
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-fg);
  margin-bottom: 14px;
}

.block-portfolio .pf-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-fg-muted);
  margin-bottom: 28px;
}

.block-portfolio .pf-cta {
  font-family: var(--font-eyebrow);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  text-decoration: none;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s;
}
.block-portfolio .pf-cta:hover { color: var(--color-accent-soft); }
.block-portfolio .pf-cta .pf-arrow { transition: transform 0.2s; display: inline-block; }
.block-portfolio .pf-cta:hover .pf-arrow { transform: translateX(4px); }
/* Suppress the global ↗ pseudo-element on these CTAs — the manual → above
   is the intentional arrow; the global indicator would double up. */
.block-portfolio .pf-cta[data-external]::after { content: none; }

@media (max-width: 900px) {
  .block-portfolio { padding: 64px 32px; }
  .block-portfolio .pf-grid { grid-template-columns: 1fr 1fr; }
  .block-portfolio .pf-card { padding: 32px; }
}
@media (max-width: 480px) {
  .block-portfolio { padding: 56px 20px; }
  .block-portfolio .pf-grid { grid-template-columns: 1fr; }
  .block-portfolio .pf-card { padding: 28px; }
}