/* Projects Hero Section */
.projects-hero-section {
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.projects-hero-section .section-header-line {
  width: 60px;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  margin: -0.5rem auto 2rem;
  border-radius: var(--border-radius-sm);
}

/* Projects Filter */
.projects-filter-section {
  padding-top: 0;
  padding-bottom: 2rem;
}

.projects-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--foreground);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background-color: rgba(0, 194, 255, 0.1);
  border-color: var(--primary);
}

.filter-btn.active {
  background-color: var(--primary);
  color: var(--background);
  border-color: var(--primary);
}

/* Projects Grid */
.projects-grid-section {
  padding-top: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.7));
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-buttons {
  display: flex;
  gap: 1rem;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
  transition-delay: 0.1s;
}

.project-card:hover .project-buttons {
  transform: translateY(0);
  opacity: 1;
}

.view-details-btn,
.view-code-btn {
  padding: 0.6rem 1.2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.view-details-btn {
  background-color: var(--primary);
  color: var(--background);
}

.view-code-btn {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--foreground);
  backdrop-filter: blur(5px);
}

.view-details-btn:hover {
  background-color: var(--background);
  color: var(--primary);
  transform: translateY(-2px);
}

.view-code-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.project-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.project-card:hover .project-title {
  color: var(--primary);
}

.project-description {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.tech-tag {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background-color: rgba(0, 194, 255, 0.1);
  color: var(--primary);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

/* Project Modal */
.project-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  overflow-y: auto;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.project-modal:target {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.modal-content {
  width: 90%;
  max-width: 1000px;
  max-height: 90vh;
  overflow-y: auto;
  margin: 2rem;
  position: relative;
  padding: 0;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  color: var(--foreground);
  cursor: pointer;
  z-index: 1;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

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

.modal-header {
  padding: 2rem;
  border-bottom: 1px solid var(--card-border);
}

.modal-header h2 {
  margin-bottom: 1rem;
  color: var(--primary);
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.modal-body {
  display: flex;
  flex-direction: column;
}

.modal-image {
  width: 100%;
}

.modal-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.modal-description {
  padding: 2rem;
}

.modal-description h3 {
  margin-bottom: 1rem;
  color: var(--foreground);
  font-size: 1.5rem;
}

.modal-description p {
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.modal-description ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.modal-description ul li {
  color: var(--muted);
  margin-bottom: 0.5rem;
  position: relative;
  list-style-type: none;
}

.modal-description ul li::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary);
}

.modal-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.hide {
  display: none;
}

/* Media Queries */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-body {
    flex-direction: column;
  }
  
  .modal-image {
    width: 100%;
  }
  
  .modal-description {
    width: 100%;
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .filter-btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }
  
  .projects-filter {
    gap: 0.5rem;
  }
  
  .modal-content {
    width: 95%;
    margin: 1rem;
  }
  
  .modal-buttons {
    flex-direction: column;
  }
}