/* ══════════════════════════════════════════════════════════
   PORTFOLIO SECTION
   assets/css/portfolio.css
══════════════════════════════════════════════════════════ */

.portfolio {
  background: var(--iv-bg);
}

/* ── Header row ───────────────────────────────────────── */
.portfolio-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 44px;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}
.portfolio-header-row .section-header {
  margin-bottom: 0;
}

/* ── Bento grid ───────────────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  max-width: 1240px;
  margin: 0 auto;
}

/* ── Portfolio card ───────────────────────────────────── */
.portfolio-card {
  background: var(--iv-deep);
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all .35s cubic-bezier(.4,0,.2,1);
  border: 1px solid rgba(255,255,255,.06);
  opacity: 0;
  transform: translateY(22px);
}
.portfolio-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.portfolio-card:hover {
  transform: translateY(-5px) scale(1.01);
  border-color: rgba(123,47,255,.32);
  box-shadow: 0 20px 56px rgba(123,47,255,.18);
}
.portfolio-card.large { grid-row: span 2; }
.portfolio-card.wide  { grid-column: span 2; }

/* ── Blob background ──────────────────────────────────── */
.pc-blob {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.pc-blob::before {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(123,47,255,.28) 0%, transparent 70%);
  top: -90px; right: -90px;
  animation: orbDrift1 10s ease-in-out infinite alternate;
}

/* ── Card inner ───────────────────────────────────────── */
.pc-inner {
  padding: 32px;
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.portfolio-card.large .pc-inner          { min-height: 440px; }
.portfolio-card:not(.large):not(.wide) .pc-inner { min-height: 210px; }
.portfolio-card.wide .pc-inner           { min-height: 190px; }

/* ── Card elements ────────────────────────────────────── */
.pc-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(123,47,255,.18);
  border: 1px solid rgba(123,47,255,.28);
  border-radius: 100px;
  padding: 4px 13px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--iv-purple-light);
  text-transform: uppercase;
  margin-bottom: 18px;
  align-self: flex-start;
}
.pc-title {
  font-family: 'Outfit', sans-serif;
  font-size: 21px;
  font-weight: 800;
  color: white;
  margin-bottom: 9px;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.portfolio-card.large .pc-title { font-size: 28px; }

.pc-desc {
  font-size: 13px;
  color: rgba(255,255,255,.48);
  line-height: 1.65;
  flex: 1;
}

.pc-tech-row {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.pc-tech {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 100px;
  padding: 3px 11px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  color: rgba(255,255,255,.48);
}

.pc-stats {
  display: flex;
  gap: 22px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.07);
  flex-wrap: wrap;
}
.pc-stat-val   { font-family: 'Outfit', sans-serif; font-size: 19px; font-weight: 800; color: var(--iv-purple-light); }
.pc-stat-label { font-size: 10.5px; color: rgba(255,255,255,.33); margin-top: 2px; }

.pc-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 22px;
  padding: 9px 18px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 600;
  color: white;
  align-self: flex-start;
  text-decoration: none;
  transition: all .25s;
}
.portfolio-card:hover .pc-cta {
  border-color: var(--iv-purple);
  background: rgba(123,47,255,.14);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 1080px) {
  .bento-grid { grid-template-columns: 1fr; }
  .portfolio-card.large { grid-row: auto; }
  .portfolio-card.wide  { grid-column: auto; }
}
@media (max-width: 768px) {
  .portfolio-header-row { flex-direction: column; align-items: flex-start; gap: 14px; }
}

/* ── Portfolio card image support ─────────────────────── */
.pc-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 18px;
  display: block;
}
.portfolio-card.large .pc-img {
  height: 260px;
}

/* ── Portfolio card images ────────────────────────────── */
.pc-image-wrap {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(123,47,255,.08), rgba(166,123,255,.04));
}
.pc-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .pc-image { transform: scale(1.05); }
.portfolio-card.large .pc-image-wrap { height: 220px; }