/* =========================================
   BANSAL CODERS - Portfolio Page Styles
   ========================================= */

/* ---------- FILTER BUTTONS ---------- */
.portfolio-section { background: var(--bg-secondary); }

.portfolio-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}

.filter-btn:hover { color: var(--text-primary); border-color: var(--border-light); }

.filter-btn.active {
  background: var(--gradient);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 16px rgba(79,110,247,0.3);
}

/* ---------- PORTFOLIO GRID ---------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-item:hover {
  border-color: var(--border-light);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.featured-project {
  grid-column: span 1;
  border-color: var(--border-light);
  background: rgba(79,110,247,0.03);
}

/* Portfolio Image */
.portfolio-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
}

.portfolio-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.1);
}

/* Overlay on hover */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,11,24,0.85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.po-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

/* Portfolio Info */
.portfolio-info {
  padding: 24px;
}

.pi-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.portfolio-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.portfolio-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.pi-results {
  display: flex;
  gap: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.pi-result strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pi-result span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- MINI TESTIMONIALS ---------- */
.mini-testimonials { background: var(--bg-primary); }

.mini-testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.mini-testi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}

.mini-testi:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
}

.mini-testi p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.mt-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mt-author strong {
  font-size: 0.88rem;
  color: var(--text-primary);
}

/* CTA Reuse */
.cta-section { background: var(--bg-secondary); padding: 100px 0; }
.cta-inner {
  background: linear-gradient(135deg, rgba(79,110,247,0.1), rgba(6,200,240,0.06));
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-blob {
  position: absolute; width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79,110,247,0.2), transparent);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-inner h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; margin: 16px 0; }
.cta-inner p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 36px; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-testi-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .cta-inner { padding: 48px 24px; }
}