/*--------------------------------------------------------------
# Portfolio Section
--------------------------------------------------------------*/
@media (max-width: 768px) {
  .portfolio {
    padding: 64px 0;
  }
}

.portfolio .filters-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .portfolio .filters-wrapper {
    margin-bottom: 32px;
  }
}

.portfolio .portfolio-filters {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 8px;
  margin: 0;
  list-style: none;
  background: var(--surface-color);
  border-radius: 50px;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--default-color) 8%, transparent);
}

@media (max-width: 768px) {
  .portfolio .portfolio-filters {
    border-radius: 16px;
    padding: 8px;
    gap: 6px;
  }
}

.portfolio .portfolio-filters li {
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  color: var(--default-color);
  background: transparent;
}

@media (max-width: 768px) {
  .portfolio .portfolio-filters li {
    padding: 10px 16px;
    font-size: 13px;
  }
}

.portfolio .portfolio-filters li:hover {
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color) 10%, transparent);
}

.portfolio .portfolio-filters li.filter-active {
  background: var(--accent-color);
  color: var(--contrast-color);
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent-color) 40%, transparent);
}

.portfolio .project-card {
  background: var(--surface-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 40px color-mix(in srgb, var(--default-color) 8%, transparent);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.portfolio .project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px color-mix(in srgb, var(--default-color) 12%, transparent);
}

.portfolio .project-card:hover .image-wrapper img {
  transform: scale(1.08);
}

.portfolio .project-card:hover .image-wrapper .hover-overlay {
  opacity: 1;
  visibility: visible;
}

.portfolio .project-card.featured .image-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-color) 20%, transparent), transparent);
  z-index: 1;
  pointer-events: none;
}

.portfolio .project-card .image-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

@media (max-width: 576px) {
  .portfolio .project-card .image-wrapper {
    height: 200px;
  }
}

.portfolio .project-card .image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio .project-card .image-wrapper .hover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--default-color) 80%, transparent) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio .project-card .image-wrapper .hover-overlay .overlay-actions {
  display: flex;
  gap: 12px;
}

.portfolio .project-card .image-wrapper .hover-overlay .action-btn {
  width: 48px;
  height: 48px;
  background: var(--surface-color);
  color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.portfolio .project-card .image-wrapper .hover-overlay .action-btn:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  transform: scale(1.1);
}

.portfolio .project-card .image-wrapper .category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 8px 16px;
  background: var(--surface-color);
  color: var(--accent-color);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 2;
}

.portfolio .project-card .image-wrapper .featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 8px 14px;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color) 70%, #ff6b6b));
  color: var(--contrast-color);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--accent-color) 50%, transparent);
  z-index: 2;
}

.portfolio .project-card .image-wrapper .featured-badge i {
  font-size: 10px;
}

.portfolio .project-card .project-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

@media (max-width: 576px) {
  .portfolio .project-card .project-info {
    padding: 20px;
  }
}

.portfolio .project-card .project-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 8px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

.portfolio .project-card .project-info p {
  font-size: 14px;
  color: color-mix(in srgb, var(--default-color) 70%, transparent);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.portfolio .project-card .project-info .project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid color-mix(in srgb, var(--default-color) 10%, transparent);
}

.portfolio .project-card .project-info .project-meta .tech-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.portfolio .project-card .project-info .project-meta .tech-tags span {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  background: color-mix(in srgb, var(--accent-color) 12%, transparent);
  color: var(--accent-color);
}

.portfolio .project-card .project-info .project-meta .year {
  font-size: 13px;
  font-weight: 600;
  color: color-mix(in srgb, var(--default-color) 50%, transparent);
}

.portfolio .cta-section {
  margin-top: 80px;
  padding: 64px;
  background: linear-gradient(135deg, var(--accent-color), color-mix(in srgb, var(--accent-color) 70%, #6366f1));
  border-radius: 24px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

@media (max-width: 992px) {
  .portfolio .cta-section {
    padding: 48px 32px;
    margin-top: 64px;
  }
}

@media (max-width: 576px) {
  .portfolio .cta-section {
    padding: 40px 24px;
    border-radius: 16px;
  }
}

.portfolio .cta-section .cta-content {
  position: relative;
  z-index: 2;
}

.portfolio .cta-section .cta-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: color-mix(in srgb, var(--contrast-color) 15%, transparent);
  color: var(--contrast-color);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.portfolio .cta-section .cta-label i {
  font-size: 16px;
}

.portfolio .cta-section h3 {
  font-size: 36px;
  font-weight: 800;
  color: var(--contrast-color);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

@media (max-width: 768px) {
  .portfolio .cta-section h3 {
    font-size: 28px;
  }
}

.portfolio .cta-section p {
  font-size: 18px;
  color: color-mix(in srgb, var(--contrast-color) 85%, transparent);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .portfolio .cta-section p {
    font-size: 16px;
  }
}

.portfolio .cta-section .cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 576px) {
  .portfolio .cta-section .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

.portfolio .cta-section .btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--surface-color);
  color: var(--accent-color);
  font-size: 15px;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@media (max-width: 576px) {
  .portfolio .cta-section .btn-cta-primary {
    width: 100%;
    justify-content: center;
  }
}

.portfolio .cta-section .btn-cta-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.portfolio .cta-section .btn-cta-primary:hover i {
  transform: translateX(4px);
}

.portfolio .cta-section .btn-cta-primary i {
  font-size: 18px;
  transition: transform 0.3s ease;
}

.portfolio .cta-section .btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--contrast-color);
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid color-mix(in srgb, var(--contrast-color) 40%, transparent);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (max-width: 576px) {
  .portfolio .cta-section .btn-cta-secondary {
    width: 100%;
    justify-content: center;
  }
}

.portfolio .cta-section .btn-cta-secondary:hover {
  background: color-mix(in srgb, var(--contrast-color) 15%, transparent);
  border-color: var(--contrast-color);
}

.portfolio .cta-section .btn-cta-secondary i {
  font-size: 20px;
}

.portfolio .cta-section .cta-decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.portfolio .cta-section .cta-decoration .floating-shape {
  position: absolute;
  border-radius: 50%;
  background: color-mix(in srgb, var(--contrast-color) 10%, transparent);
}

.portfolio .cta-section .cta-decoration .floating-shape.shape-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -50px;
}

.portfolio .cta-section .cta-decoration .floating-shape.shape-2 {
  width: 200px;
  height: 200px;
  bottom: -80px;
  left: -60px;
}

.portfolio .cta-section .cta-decoration .floating-shape.shape-3 {
  width: 120px;
  height: 120px;
  top: 50%;
  left: 20%;
  transform: translateY(-50%);
}