/* ============================================================
   PROYECTOS PAGE
============================================================ */

.page-hero {
  padding: 120px 0 var(--space-xxl);
  border-bottom: 1px solid var(--glass-border);
  background:
    radial-gradient(ellipse 70% 60% at 80% 40%, rgba(71,19,150,.15) 0%, transparent 70%),
    rgba(71,19,150,.04);
}

.page-hero-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--lime-green);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: var(--space-m);
  display: flex;
  align-items: center;
  gap: var(--space-s);
}
.page-hero-meta::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--lime-green);
}

.page-hero-desc {
  max-width: 600px;
  color: var(--dim);
  line-height: 1.85;
  margin-top: var(--space-m);
  font-size: 1rem;
}

/* ── Projects grid ── */
.projects-section { padding: var(--space-xxl) 0; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-xl);
}

.project-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(71,19,150,.08) 0%, transparent 60%);
  pointer-events: none;
  transition: opacity 0.3s;
  opacity: 0;
}
.project-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--lime-green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2);
  border-color: rgba(71,19,150,.60);
}
.project-card:hover::before { opacity: 1; }
.project-card:hover::after  { transform: scaleX(1); }

.project-header {
  padding: var(--space-xl) var(--space-xl) var(--space-m);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-m);
}

.project-titles { flex: 1; }

.project-name {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 4px;
  letter-spacing: -0.3px;
}
.project-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--dim);
}

.project-body {
  padding: 0 var(--space-xl) var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-role-line {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  margin-bottom: var(--space-m);
  flex-wrap: wrap;
}
.project-role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--lime-green);
}
.project-period {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--dim);
}

.project-desc {
  color: var(--light-gray);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: var(--space-l);
  flex: 1;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-s);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .page-hero { padding: 100px 0 var(--space-xl); }
  .projects-grid { grid-template-columns: 1fr; }
}