.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal {
  background: var(--secondary-bg);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  max-width: 600px;
  width: 90vw;
  max-height: 80vh;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--border-color);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  background: linear-gradient(90deg, #ffffff 0%, #f8f9fa 100%);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--ui-font);
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-secondary);
  font-size: 20px;
}

.modal-close:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.modal-content {
  padding: 32px;
  max-height: calc(80vh - 100px);
  overflow-y: auto;
}

.modal-content::-webkit-scrollbar {
  width: 6px;
}

.modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.project-modal-content h3 {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 16px 0;
  letter-spacing: -0.2px;
}

.project-modal-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 20px 0;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.tech-tag {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.2px;
}

.project-links {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.project-link {
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.2s ease;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.project-link:hover {
  background: var(--text-primary);
  color: var(--secondary-bg);
}