/* ══════════════════════════════════════════════════
   PORTFOLIO DETAIL PAGES (portfolio/*.html)
   Hero (project name) → quick-facts strip → overview
   paragraph → services/features grid → related-projects
   strip → sitewide CTA banner.
   Depends on: tokens.css
   ══════════════════════════════════════════════════ */

@keyframes bgs {
  0%   { background-position: 0%   50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0%   50%; }
}

.pfd__container {
  width: min(calc(100% - 2 * var(--content-inset)), var(--container-max));
  margin-inline: auto;
}

/* ── QUICK FACTS STRIP ────────────────────────────── */

.pfd-facts {
  background: var(--c1);
  padding: var(--space-7) 0;
}

.pfd-facts__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-6);
}

.pfd-facts__label {
  font-family: var(--fm);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--t3);
  margin: 0 0 var(--space-2);
}

.pfd-facts__value {
  font-family: var(--fd);
  font-size: clamp(2rem, 2.4vw, 2.4rem);
  font-weight: 900;
  color: var(--txt);
  margin: 0;
}

/* ── OVERVIEW ─────────────────────────────────────── */

.pfd-overview {
  background: var(--c0);
  padding: var(--space-8) 0;
}

.pfd-overview__heading {
  font-family: var(--fd);
  font-size: clamp(2.4rem, 3vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--txt);
  margin: 0 0 var(--space-5);
}

.pfd-overview__body p {
  font-family: var(--fm);
  font-size: 1.7rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--t2);
  margin: 0;
  max-width: 84rem;
}

/* ── SERVICES & FEATURES USED ─────────────────────── */

.pfd-services {
  background: var(--c1);
  padding: var(--space-8) 0;
}

.pfd-services__heading {
  font-family: var(--fd);
  font-size: clamp(2rem, 2.4vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--txt);
  margin: 0 0 var(--space-6);
}

.pfd-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(22rem, 1fr));
  gap: var(--space-4);
}

.pfd-services__item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--c0);
  border-radius: var(--radius-lg, 1.2rem);
  padding: var(--space-5);
}

.pfd-services__dot {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--gr);
}

.pfd-services__item span:last-child {
  font-family: var(--fm);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--txt);
}

/* ── RELATED PROJECTS ─────────────────────────────── */

.pfd-related {
  background: var(--c0);
  padding: var(--space-8) 0;
}

.pfd-related__heading {
  font-family: var(--fd);
  font-size: clamp(2rem, 2.4vw, 2.4rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--txt);
  margin: 0 0 var(--space-6);
}

.pfd-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.pfd-related__card {
  display: block;
  text-decoration: none;
  background: var(--c1);
  border-radius: var(--radius-lg, 1.2rem);
  overflow: hidden;
  transition: transform 0.2s ease;
}

.pfd-related__card:hover {
  transform: translateY(-4px);
}

.pfd-related__media {
  position: relative;
  overflow: hidden;
}

.pfd-related__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pfd-related__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.pfd-related__body {
  padding: var(--space-5);
}

.pfd-related__type {
  font-family: var(--fm);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--a);
  margin: 0 0 var(--space-2);
}

.pfd-related__title {
  font-family: var(--fd);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--txt);
  margin: 0;
}

/* ── RESPONSIVE ───────────────────────────────────── */

@media (max-width: 1024px) {
  .pfd-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .pfd-related__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .pfd-facts,
  .pfd-overview,
  .pfd-services,
  .pfd-related {
    padding: var(--space-7) 0;
  }
}