/* ============================================================
   PORTFOLIO PAGE — PAGE-SPECIFIC STYLES
   ============================================================ */

/* ---- FILTER BAR + GRID ---- */
.pf-filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.pf-filter-btn {
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.55rem 1.3rem;
  background: transparent;
  color: var(--clr-light-gray);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  border-radius: 0;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.pf-filter-btn:hover {
  color: var(--clr-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.pf-filter-btn.is-active {
  background: var(--clr-orange);
  border-color: var(--clr-orange);
  color: var(--clr-white);
}

/* ---- PROJECT GRID ---- */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr));
  gap: 1.5px;
}

.portfolio-card[hidden] {
  display: none !important;
}

.pf-note {
  margin-top: clamp(2rem, 4vw, 3rem);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--clr-mid-gray);
  text-align: center;
  border-top: 1px solid var(--clr-border);
  padding-top: 1.5rem;
}

/* ---- IN-HOUSE SECTION ---- */
.pf-inhouse-intro {
  max-width: 56ch;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.pf-inhouse-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-transform: uppercase;
  color: var(--clr-white);
  line-height: 1;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
}

.pf-inhouse-desc {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--clr-light-gray);
  line-height: 1.7;
}

.pf-inhouse-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.5px;
}



.pf-faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 480px), 1fr));
  gap: 2rem;
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

.pf-faq-item {
  background: white;
  padding: 2rem;
  border-left: 3px solid var(--clr-orange);
}

.pf-faq-q {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.15rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #111;
  margin-bottom: 0.75rem;
}

.pf-faq-a {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: #444;
  line-height: 1.7;
}

.pf-faq-a a {
  color: var(--clr-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pf-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.pf-cta-headline {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.75rem);
  text-transform: uppercase;
  color: var(--clr-white);
  line-height: 1;
  letter-spacing: -0.01em;
  max-width: 20ch;
}

.pf-cta-sub {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--clr-light-gray);
  max-width: 50ch;
}

.pf-cta-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  .pf-grid {
    grid-template-columns: 1fr;
  }

  .pf-inhouse-grid {
    grid-template-columns: 1fr;
  }
}