/* Certificates Styles - Modern Design */
#certificates {
  background: white;
  min-height: 100vh;
  padding: 5rem 0;
}

#certificates .card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 32px rgba(59,130,246,0.37);
  overflow: hidden;
}

.dark-mode #certificates {
  background: transparent;
}

.dark-mode #certificates .card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(59,130,246,0.3);
  box-shadow: 0 8px 32px rgba(59,130,246,0.37);
}

.dark-mode #certificates .card:hover {
  box-shadow: 0 20px 40px rgba(59,130,246,0.6);
}

.dark-mode #certificates .card-title {
  background: linear-gradient(135deg, #60a5fa, #a5b4fc);
}

.dark-mode #certificates h2 {
  background: linear-gradient(135deg, #60a5fa, #a5b4fc);
}

.dark-mode #certificates .btn-outline-primary {
  background: linear-gradient(white, white) padding-box, linear-gradient(135deg, #1d4ed8, #3b82f6) border-box;
  color: #60a5fa;
}

.dark-mode #certificates .btn-outline-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #3b82f6);
  box-shadow: 0 10px 25px rgba(29,78,216,0.4);
}

#certificates .card:hover {
  transform: translateY(-15px) scale(1.05);
  box-shadow: 0 20px 40px rgba(31, 38, 135, 0.6);
  background: rgba(255, 255, 255, 0.2);
}

#certificates .card-title {
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  text-shadow: none;
  color: #f8fafc !important;
}

.dark-mode #certificates .card-title {
  background: linear-gradient(135deg, #60a5fa, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #f8fafc !important;
}

#certificates .fa-award {
  
  filter: drop-shadow(0 0 10px currentColor);
  transition: all 0.3s ease;
}

#certificates .card:hover .fa-award {
  transform: scale(1.2) rotate(10deg);
}

#certificates .btn-outline-primary {
  border: 2px solid transparent;
  background: linear-gradient(white, white) padding-box, linear-gradient(135deg, #667eea, #764ba2) border-box;
  color: #667eea;
  font-weight: 600;
  border-radius: 50px;
  padding: 0.5rem 2rem;
  transition: all 0.3s ease;
}

#certificates .btn-outline-primary:hover {
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

#certificates h2 {
  background: linear-gradient(135deg, #60a5fa, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #f8fafc !important;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 4rem);
}

.dark-mode #certificates h2 {
  background: linear-gradient(135deg, #60a5fa, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #f8fafc !important;
}

@media (max-width: 768px) {
  #certificates .card {
    margin-bottom: 2rem;
  }
  
  #certificates .card:hover {
    transform: translateY(-5px) scale(1.02);
  }
}

/* Pulse animation for icons */
@keyframes pulse-glow {
  0% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.5); }
  50% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.8); }
  100% { box-shadow: 0 0 5px rgba(255, 215, 0, 0.5); }
}

#certificates .card:hover .fa-award {
  animation: pulse-glow 2s infinite;
}