/* ═══════════════════════════════════════════════════════════════
   INTERNSHIP.CSS  –  Internship Section (Module 8)
   Jeeva Sivan Portfolio | Dark Futuristic Developer Theme
   ═══════════════════════════════════════════════════════════════ */

.intern-content {
  padding-block: var(--sp-20);
}

.intern-card {
  max-width: 800px;
  margin-inline: auto;
  margin-top: var(--sp-10);
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-2xl);
  padding: var(--sp-8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  transition: border-color var(--transition-base), transform var(--transition-bounce), box-shadow var(--transition-base);
}

.intern-card:hover {
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: var(--shadow-xl), var(--glow-purple);
  transform: translateY(-2px);
}

.intern-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: var(--sp-4);
}

.intern-company-block {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.intern-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--clr-purple-bright);
  font-size: 1.5rem;
}

.intern-company {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
}

.intern-role {
  font-size: var(--fs-sm);
  color: var(--clr-purple-bright);
  font-family: var(--font-mono);
  margin-top: 2px;
}

.intern-period {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  background: rgba(255, 255, 255, 0.03);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.intern-desc {
  font-size: var(--fs-md);
  color: var(--clr-text-secondary);
  line-height: var(--lh-relaxed);
}

.intern-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-2);
}

.intern-stat {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: rgba(139, 92, 246, 0.04);
  border: 1px solid rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-xl);
}

.intern-stat-metric {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--clr-purple-bright);
  text-shadow: 0 0 10px rgba(167, 139, 250, 0.4);
}

.intern-stat-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-text-primary);
  line-height: var(--lh-tight);
}

@media (max-width: 600px) {
  .intern-card {
    padding: var(--sp-6);
  }
  .intern-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Internship Certificate Link Button ── */
.intern-cert-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-purple-bright);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  text-decoration: none;
  width: fit-content;
  transition: all var(--transition-bounce);
}

.intern-cert-btn:hover {
  color: #ffffff;
  background: rgba(139, 92, 246, 0.3);
  border-color: rgba(167, 139, 250, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.35);
}

.intern-cert-btn svg {
  transition: transform var(--transition-fast);
}

.intern-cert-btn:hover svg {
  transform: translate(2px, -2px);
}