/* ─── Components ────────────────────────────────────────────── */

/* Navigation */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #00ff88, #00d4ff);
  transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* Cards */
.card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 255, 136, 0.15);
  border-color: #00ff88;
}

/* Skill badges */
.skill-badge {
  transition: all 0.2s ease;
}
.skill-badge:hover {
  background: rgba(0, 255, 136, 0.15);
  border-color: #00ff88;
  color: #00ff88;
  transform: scale(1.05);
}

/* Terminal window border */
.terminal-border {
  border: 1px solid #30363d;
  border-top: 3px solid #00ff88;
}

/* Timeline */
.timeline-dot {
  width: 12px;
  height: 12px;
  background: #00ff88;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
  flex-shrink: 0;
}
.timeline-line {
  width: 2px;
  background: linear-gradient(to bottom, #00ff88, rgba(0, 212, 255, 0.12));
}

/* Certification badges */
.cert-badge {
  background: linear-gradient(135deg, #ff9900 0%, #ff6600 100%);
}
.cert-badge-k8s {
  background: linear-gradient(135deg, #326ce5 0%, #1a4aab 100%);
}