/* Portfolio Simplified - Bright Glass Theme */

.bg-kab-primary {
  background: linear-gradient(135deg, #6366f1, #a855f7) !important;
}

.portfolio-item {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  border-radius: 20px;
}

.portfolio-item:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 15px 45px 0 rgba(99, 102, 241, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

.portfolio-item .card {
  overflow: hidden;
  height: 100%;
  background: transparent;
  border: none;
}

.portfolio-item .ratio {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(168, 85, 247, 0.3));
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  overflow: hidden;
}

.portfolio-item .card-body {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.portfolio-item .card-text {
  flex-grow: 1;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.portfolio-item .card-title {
  color: white;
  font-weight: 700;
}

.portfolio-filter {
  margin-bottom: 2.5rem;
}

.portfolio-filter button {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
  border-radius: 12px;
  padding: 0.6rem 1.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0.3rem;
}

.portfolio-filter button:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.3);
}

.portfolio-filter button.active {
  background: linear-gradient(135deg, #6366f1, #a855f7);
  border-color: rgba(255, 255, 255, 0.3);
  color: white;
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
  transform: translateY(-2px);
}

.badge {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.badge.bg-success {
  background: linear-gradient(135deg, #10b981, #059669) !important;
}

.badge.bg-warning {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
}

.badge.bg-info {
  background: linear-gradient(135deg, #06b6d4, #0891b2) !important;
}

/* Icon styling with gradient */
.bi-display, .bi-tools, .bi-currency-exchange, .bi-mortarboard {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 10px rgba(99, 102, 241, 0.3));
  transition: all 0.3s ease;
}

.portfolio-item:hover .bi-display,
.portfolio-item:hover .bi-tools,
.portfolio-item:hover .bi-currency-exchange,
.portfolio-item:hover .bi-mortarboard {
  transform: scale(1.1) rotate(5deg);
  animation: iconBounce 0.6s ease-in-out;
}

@keyframes iconBounce {
  0%, 100% { transform: scale(1.1) rotate(5deg) translateY(0); }
  50% { transform: scale(1.1) rotate(5deg) translateY(-8px); }
}

/* Button styling */
.btn-kab-primary {
  background: linear-gradient(135deg, #6366f1, #a855f7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
  border-radius: 12px;
  padding: 0.6rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-kab-primary:hover {
  background: linear-gradient(135deg, #4f46e5, #9333ea);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
  color: white;
}