/* =========================================
   BENGALNET - Premium Portfolio & Clients
   ========================================= */

#portfolio {
  padding: 100px 8%;
  background: var(--primary); /* Force dark theme */
  position: relative;
  overflow: hidden;
}

#portfolio h2 {
  font-size: 3.5rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}

#portfolio h4 {
  color: var(--text-secondary);
  font-size: 1.4rem;
  margin-bottom: 60px;
  letter-spacing: 1.5px;
}

/* Portfolio Cards */
.portfolio-card {
  background: var(--card-bg);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 0;
  margin-bottom: 30px;
  transition: var(--transition);
  overflow: hidden;
  text-align: left;
}

.portfolio-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.portfolio-img-wrapper {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.portfolio-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card:hover .portfolio-img-wrapper img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--primary) 0%, transparent 100%);
  opacity: 0.8;
}

.portfolio-content {
  padding: 30px;
}

.portfolio-content h3 {
  color: var(--white);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.portfolio-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
}

.portfolio-badge {
  display: inline-block;
  padding: 5px 15px;
  background: var(--gradient-accent);
  color: var(--primary);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 15px;
}

/* Testimonials Carousel Redesign */
#myCarousel {
  margin-top: 80px;
  padding: 60px;
  background: rgba(14, 165, 233, 0.03);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

#myCarousel h4 {
  font-size: 1.8rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  max-width: 900px;
  margin: 0 auto;
}

#myCarousel span {
  display: block;
  margin-top: 30px;
  color: var(--accent);
  font-style: normal;
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.carousel-indicators li {
  border-color: var(--accent) !important;
  background-color: transparent !important;
}

.carousel-indicators .active {
  background-color: var(--accent) !important;
}

.carousel-control.left, .carousel-control.right {
  background-image: none !important;
  color: var(--accent) !important;
  opacity: 0.5;
  transition: var(--transition);
}

.carousel-control:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  #portfolio h2 { font-size: 2.5rem; }
  .portfolio-content { padding: 20px; }
  #myCarousel { padding: 40px 20px; }
  #myCarousel h4 { font-size: 1.3rem; }
}

/* Corporate Data Sections */
.overview-section, .mission-vision-section {
  margin-bottom: 80px;
  text-align: left;
}

.overview-card, .mv-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 40px;
}

.overview-card h3, .mv-card h3 {
  color: var(--accent);
  font-size: 1.8rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.overview-card p, .mv-card p {
  color: var(--text-primary);
  font-size: 1.25rem;
  line-height: 1.8;
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

@media (max-width: 768px) {
  .mv-grid { grid-template-columns: 1fr; }
}

/* Premium Project Table */
.projects-section {
  margin-top: 100px;
  text-align: left;
}

.table-responsive-custom {
  overflow-x: auto;
  background: rgba(19, 32, 64, 0.4);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  padding: 20px;
}

.premium-table {
  width: 100%;
  min-width: 850px;
  border-collapse: separate;
  border-spacing: 0 10px;
}

@media (max-width: 768px) {
  .premium-table {
    min-width: 100%;
    border-spacing: 0;
  }
  
  .premium-table thead {
    display: none; /* Hide headers on mobile */
  }
  
  .premium-table tr {
    display: block;
    margin-bottom: 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px;
  }
  
  .premium-table td {
    display: block;
    text-align: left;
    padding: 12px 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    padding-left: 50% !important; /* Make room for labels */
  }
  
  .premium-table td:last-child {
    border-bottom: none;
  }
  
  .premium-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 15px;
    width: 45%;
    white-space: nowrap;
    font-weight: 800;
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .premium-table td:first-child { border-radius: 0; font-size: 1.2rem; margin-bottom: 5px; border-bottom: 2px solid var(--border-color); padding-left: 15px !important; }
  .premium-table td:first-child::before { display: none; } /* Don't show label for the main partner name */
  .premium-table td:last-child { border-radius: 0; }
  
  .impact-badge {
    display: inline-block;
    margin-top: 5px;
  }
}

.premium-table th {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 20px;
  border-bottom: 2px solid var(--border-color);
}

.premium-table td {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  padding: 20px;
  font-size: 1.1rem;
  transition: var(--transition);
}

.premium-table tr:hover td {
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
}

.premium-table td:first-child { border-radius: 12px 0 0 12px; font-weight: 700; color: var(--white); }
.premium-table td:last-child { border-radius: 0 12px 12px 0; }

.impact-badge {
  background: var(--gradient-accent);
  color: var(--primary);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 800;
}

/* Why Choose Us Section */
.why-choose-section {
  margin-top: 100px;
  padding: 80px 40px;
  background: rgba(14, 165, 233, 0.03);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 50px;
}

.why-item {
  text-align: left;
  display: flex;
  gap: 20px;
}

.why-icon {
  font-size: 2.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

.why-content h4 {
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.why-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* Portfolio Premium Imagery */
.cyber-city-wrapper {
  perspective: 1000px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

@media (max-width: 767px) {
  .cyber-city-wrapper {
    display: none !important;
  }
}

.cyber-city-img {
  width: 100%;
  max-width: 450px;
  filter: drop-shadow(0 0 30px var(--accent-glow));
  animation: cityFloat 8s ease-in-out infinite;
  border-radius: 20px;
  transition: var(--transition);
}

.cyber-city-img:hover {
  filter: drop-shadow(0 0 50px var(--accent));
  transform: scale(1.02);
}

@keyframes cityFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@media (max-width: 768px) {
  .cyber-city-wrapper { margin-bottom: 40px; }
}