/* ── Projects Section ── */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(28px);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card.visible { opacity: 1; transform: translateY(0); }

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99,102,241,0.4);
  box-shadow: 0 20px 56px rgba(0,0,0,0.45);
}

.project-card:hover::before { opacity: 1; }

/* Header */
.project-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.project-icon {
  font-size: 2.2rem;
  line-height: 1;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(99,102,241,0.4));
}

.project-meta { flex: 1; }

.project-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.3;
}

.project-subtitle {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
}

/* Description */
.project-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Impact bullets */
.project-impact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: 10px;
  padding: 14px 16px;
}

.project-impact li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}

.project-impact li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.72rem;
  top: 2px;
}

/* Tech tags */
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.project-tags span {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.3);
  color: var(--accent2);
  font-weight: 500;
}

/* External link */
.project-link {
  align-self: flex-start;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.project-link:hover {
  background: var(--accent);
  color: #fff;
}

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