body {
  background: #ffffff;
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  color: #333;
}

.portfolio-section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: auto;
}

.portfolio-header {
  text-align: center;
  margin-top: 160px;
  padding-bottom: 40px;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding-top: 40px;
  padding-bottom: 40px;
}

.tab-button {
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #0c7aef;
  background: none;
  border: 2px solid #0c7aef;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-button:hover,
.tab-button.active {
  background-color: #0c7aef;
  color: #ffffff;
}

.tab-content {
  display: none;
  animation: fadeIn 0.5s ease;
   min-height: 1200px;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.portfolio-card {
  background: #f9f9f9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.image-flip {
  width: 100%;
  height: 460px;
  perspective: 1000px;
}

.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .flip-inner {
  transform: rotateY(180deg);
}

.flip-inner img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  backface-visibility: hidden;
}

.flip-inner .front {
  transform: rotateY(0deg);
}

.flip-inner .back {
  transform: rotateY(180deg);
}

.project-info {
  padding: 20px;
  text-align: left;
}

.project-info h4 {
  font-size: 26px;
  font-weight: 700;
  margin: 10px 0;
}

.project-info p {
  font-size: 16px;
  color: #666;
}

.case-study-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 10px 25px;
  background: #0c7aef;
  color: #ffffff;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  transition: background 0.4s;
}

.case-study-btn:hover {
  background: transparent;
  color: #0c7aef;
  border: 2px solid #0c7aef;
}
body{
     background: #fff important;  
}