/* ========== Portfolio Section Styles ========== */

.portfolio {
  padding: 4rem 0;
  background: rgba(255,255,255,0.02);
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
}
.portfolio-carousel-container {
  margin-left: calc(-50vw + 50%);
  overflow: hidden;
  position: relative;
  margin-top: 3rem;
}
.portfolio-carousel {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-slide {
  flex: 0 0 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
}
.portfolio-content {
  display: flex;
  max-width: 1200px;
  width: 100%;
  min-height: 400px;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 24px;
  overflow: visible;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.portfolio-image-large {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}
.project-preview {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: rgba(0,0,0,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  gap: 10px;
}
.preview-dots {
  display: flex;
  gap: 0.5rem;
}
.preview-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f56;
}
.preview-dots span:nth-child(2) { background: #ffbd2e; }
.preview-dots span:nth-child(3) { background: #27ca3f; }
.preview-title {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
}
.preview-content {
  padding: 2rem;
  height: calc(100% - 60px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.chart-mockup {
  width: 100%;
  height: 200px;
  background: linear-gradient(45deg, rgba(74,144,226,0.3), rgba(80,200,120,0.3));
  border-radius: 8px;
  margin-bottom: 1rem;
  position: relative;
}
.stats-mockup {
  display: flex;
  gap: 1rem;
}
.stat-item {
  flex: 1;
  padding: 1rem;
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
}
.ai-mockup {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.prediction-chart {
  height: 150px;
  background: linear-gradient(45deg, rgba(138,43,226,0.3), rgba(255,20,147,0.3));
  border-radius: 8px;
  position: relative;
}
.insights-panel {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.insight {
  padding: 0.75rem;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  color: #fff;
  font-size: 0.85rem;
}
.integration-mockup {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  grid-template-rows: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  height: 100%;
}

@media screen and (max-width: 450px) {
  .integration-mockup {
   display: block;
  }

  .preview-content {
    padding: 0;
  }
  
}

.system-box {
  padding: 1rem;
  background: rgba(74,144,226,0.2);
  border: 1px solid rgba(74,144,226,0.4);
  border-radius: 8px;
  color: #fff;
  text-align: center;
  font-size: 0.9rem;
}
.hub-center {
  grid-row: 2;
  grid-column: 3;
  font-size: 2rem;
  text-align: center;
}
.connector {
  width: 30px;
  height: 2px;
  background: rgba(255,255,255,0.5);
}
.workflow-mockup {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 100%;
}
.workflow-step {
  padding: 1.5rem;
  background: rgba(80,200,120,0.2);
  border: 1px solid rgba(80,200,120,0.4);
  border-radius: 12px;
  color: #fff;
  text-align: center;
  font-size: 0.9rem;
}
.arrow {
  font-size: 1.5rem;
  color: rgba(255,255,255,0.7);
}
.portfolio-info {
  flex: 1;
  padding: 3rem;
  display: flex;
  flex-direction: column;
}
.portfolio-info h3 {
  font-size: 2.0rem;
  font-weight: 700;
  margin: 0rem;
  color: #fff;
}
.project-description {
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 2rem;
}
.client-testimonial {
  background: rgba(255,255,255,0.05);
  border-left: 4px solid rgba(255,255,255,0.3);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 8px 8px 0;
}
.client-testimonial blockquote {
  font-style: italic;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.6;
}
.client-testimonial cite {
  color: #aaa;
  font-size: 0.9rem;
  font-weight: 500;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.project-tags span {
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.85rem;
  color: #fff;
  font-weight: 500;
}
.portfolio-carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
  padding: 0 2rem;
}
.portfolio-nav-btn {
  width: 60px;
  height: 60px;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-radius: 50%;
  font-size: 2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}
.portfolio-nav-btn:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.5);
  transform: scale(1.1);
}
.portfolio-indicators {
  display: flex;
  gap: 1rem;
}
.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}
.indicator.active {
  background: #fff;
  transform: scale(1.2);
}
@media (max-width: 900px) {
  .portfolio-content {
    flex-direction: column;
    min-height: 500px;
  }
  .portfolio-image-large {
    min-height: 250px;
  }
  .portfolio-info {
    padding: 2rem;
  }
  .portfolio-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }
  .project-description {
    margin-bottom: 1.5rem;
  }
  .client-testimonial {
    padding: 1rem;
    margin-bottom: 1.5rem;
  }
  .client-testimonial blockquote {
    font-size: 1rem;
  }
  .portfolio-nav-btn {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
  .portfolio-indicators {
    gap: 0.75rem;
  }
  .indicator {
    width: 10px;
    height: 10px;
  }
}