/* ============================================================
   synontech — portfolio
   Project card grid, card anatomy, colour variants.
   ============================================================ */

#portfolio {
  padding-bottom: 5rem;
}

.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); /* Reduced from 280px for mobile safety */
  gap: 1.5rem;
}

/* ── Card base (High-Fidelity Pass) ── */
.project-card {
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-8px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.card-banner {
  height: 140px; /* Mini-banner area */
  width: 100%;
  position: relative;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-body {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-family: 'Orbitron', monospace;
  font-size: 1.25rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0.5rem;
}

.card-type {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--neon-yellow);
  margin-bottom: 1.25rem;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.card-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.25rem;
}

/* Safety Orange (KerfSuite) */
.card--teal:hover { box-shadow: 0 0 30px rgba(255, 102, 0, 0.4); border-color: rgba(255, 102, 0, 0.6); }
.card--teal .card-type { color: #FF6600; }
.card--teal .card-banner::after { border-color: #FF6600; box-shadow: inset 0 0 10px rgba(255, 102, 0, 0.2); }
.card--teal .card-banner { background: #0a0a0a !important; }

/* Safety Red (SynQuest / Malevolent) */
.card--pink:hover { box-shadow: 0 0 30px rgba(255, 51, 51, 0.4); border-color: rgba(255, 51, 51, 0.6); }
.card--pink .card-type { color: #FF3333; }
.card--pink .card-banner::after { border-color: #FF3333; box-shadow: inset 0 0 10px rgba(255, 51, 51, 0.2); }
.card--pink .card-banner { background: #0a0a0a !important; }

/* Gold (SynConvert) */
.card--gold:hover { box-shadow: 0 0 30px rgba(252, 238, 10, 0.1); border-color: rgba(252, 238, 10, 0.3); }

/* Purple (MKVoodoo) */
.card--purple:hover { box-shadow: 0 0 30px rgba(168, 60, 255, 0.4); border-color: rgba(168, 60, 255, 0.6); }
.card--purple .card-banner { background: #0a0a0a !important; }


/* ── Featured "Series 2" Card ── */
.card--featured {
  grid-column: 1 / -1; /* Take full width for the flagship look */
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 40px rgba(0, 255, 136, 0.05);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: center;
  min-height: 400px;
}

.card--featured .card-banner {
  height: 100%;
  position: relative;
  background: radial-gradient(circle at center, #111, #000);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* The Intense Plasma Glow Frame */
.card--featured .card-banner::after {
  content: '';
  position: absolute;
  width: 80%;
  height: 60%;
  border: 2px solid var(--neon-yellow);
  box-shadow:
    0 0 20px var(--neon-yellow),
    inset 0 0 20px var(--neon-yellow),
    0 0 40px var(--neon-pink);
  opacity: 0.8;
  filter: blur(1px);
  animation: plasma 4s infinite alternate;
}

@keyframes plasma {
  0% { transform: scale(1); filter: hue-rotate(0deg) blur(1px); }
  100% { transform: scale(1.02); filter: hue-rotate(45deg) blur(2px); }
}

/* Malevolent Card Plasma Override */
.card--malevolent.card--featured .card-banner::after {
  border-color: #FF3333;
  box-shadow:
    0 0 20px #FF3333,
    inset 0 0 20px #FF3333,
    0 0 40px #FF0055;
}

.card--featured .card-body {
  padding: 3rem;
  position: relative;
}

.card--featured .card-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* Metadata Pill */
.status-pill {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--neon-yellow);
  color: #000;
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.6rem;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.1em;
  z-index: 10;
}

/* The Creator Hallmark Card */
.creator-hallmark {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 120px;
  height: 60px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.hallmark-icon {
  height: 15px;
  margin-bottom: 5px;
  filter: brightness(0) invert(1);
}

.hallmark-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.45rem;
  color: var(--text-dim);
  text-align: center;
}

/* Responsive fix for featured card */
@media (max-width: 992px) {
  .card--featured {
    grid-template-columns: 1fr;
  }
  .card--featured .card-banner {
    height: 300px;
  }
}

/* Yellow/Gold (Linker.AI / Featured) */
.card--cyan .card-banner  { background: var(--neon-yellow); }
.card--cyan .card-type    { color: var(--neon-yellow); }
.card--cyan .card-type::before { background: var(--neon-yellow); box-shadow: 0 0 8px var(--neon-yellow); }
.card--cyan .tag:hover    { color: var(--neon-yellow); border-color: var(--neon-yellow); background: rgba(252, 238, 10, 0.05); }
.card--cyan .card-link    { color: var(--neon-yellow); }
.card--cyan .status-dot   { background: var(--neon-yellow); box-shadow: 0 0 8px var(--neon-yellow); }
.card--cyan .card-status  { color: var(--neon-yellow); }

/* Pink (SynQuest) */
.card--pink .card-type    { color: #FF3333; }
.card--pink .card-type::before { background: #FF3333; box-shadow: 0 0 8px #FF3333; }
.card--pink .tag:hover    { color: #FF3333; border-color: #FF3333; background: rgba(255, 51, 51, 0.05); }
.card--pink .card-link    { color: #FF3333; }
.card--pink .status-dot   { background: #FF3333; box-shadow: 0 0 8px #FF3333; }
.card--pink .card-status  { color: #FF3333; }

/* Gold (SynConvert) */
.card--gold .card-type    { color: var(--neon-yellow); }
.card--gold .card-type::before { background: var(--neon-yellow); box-shadow: 0 0 8px var(--neon-yellow); }
.card--gold .tag:hover    { color: var(--neon-yellow); border-color: var(--neon-yellow); background: rgba(252, 238, 10, 0.05); }
.card--gold .card-link    { color: var(--neon-yellow); }
.card--gold .status-dot   { background: var(--neon-yellow); box-shadow: 0 0 8px var(--neon-yellow); }
.card--gold .card-status  { color: var(--neon-yellow); }

/* Red/Secondary (KerfCut) */
.card--teal .card-type    { color: #FF6600; }
.card--teal .card-type::before { background: #FF6600; box-shadow: 0 0 8px #FF6600; }
.card--teal .tag:hover    { color: #FF6600; border-color: #FF6600; background: rgba(255, 102, 0, 0.05); }
.card--teal .card-link    { color: #FF6600; }
.card--teal .status-dot   { background: var(--steel); animation: none; }
.card--teal .card-status  { color: var(--text-dim); }

/* Purple (MKVoodoo) */
.card--purple .card-type    { color: #ef4dff; }
.card--purple .card-type::before { background: #ef4dff; box-shadow: 0 0 8px #ef4dff; }
.card--purple .tag:hover    { color: #ef4dff; border-color: #ef4dff; background: rgba(239, 77, 255, 0.05); }
.card--purple .card-link    { color: #ef4dff; }
.card--purple .status-dot   { background: #ef4dff; box-shadow: 0 0 8px #ef4dff; }
.card--purple .card-status  { color: #ef4dff; }