/* Projects Page Specific Styles */

.page-header {
  padding: 20px var(--gutter);
  background:
    var(--metal-texture),
    linear-gradient(135deg, var(--panel) 0%, var(--panel-light) 100%);
  border-bottom: 3px solid var(--border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.back-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
  font-size: 18px;
  transition: all 0.2s ease;
  padding: 8px 12px;
  border-radius: 8px;
}

.back-link:hover {
  color: var(--accent);
  background: rgba(212, 134, 58, 0.1);
}

.logo-small {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  border: none;
}

.logo-small img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}

.header-nav {
  display: flex;
  gap: 20px;
}

.header-nav a {
  color: var(--text);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.header-nav a:hover {
  color: var(--accent);
  background: rgba(212, 134, 58, 0.15);
}

.projects-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.projects-hero {
  padding: 60px 0 40px;
  text-align: center;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
}

.projects-hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  margin: 12px 0 16px;
  letter-spacing: -0.03em;
}

.projects-hero .lede {
  font-size: 18px;
  max-width: 60ch;
  margin: 0 auto;
}

.projects-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  padding: 40px 0 80px;
  align-items: start;
}

.projects-sidebar {
  position: sticky;
  top: 100px;
  background:
    var(--rust-gradient),
    var(--metal-texture),
    var(--panel);
  border: 3px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-medium);
  max-height: calc(100vh - 140px);
  overflow-y: auto;
}

.projects-sidebar::-webkit-scrollbar {
  width: 8px;
}

.projects-sidebar::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 4px;
}

.projects-sidebar::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

.projects-sidebar::-webkit-scrollbar-thumb:hover {
  background: var(--accent-2);
}

.nav-header {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}

.nav-header h3 {
  font-size: 20px;
  margin: 0 0 4px;
  color: var(--text);
}

.project-count {
  font-size: 13px;
  color: var(--accent-2);
  margin: 0;
  font-weight: 600;
}

.search-box {
  margin-bottom: 20px;
}

.search-box input {
  width: 100%;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(212, 134, 58, 0.2);
}

.search-box input::placeholder {
  color: var(--muted-text);
}

.nav-category {
  margin-bottom: 20px;
}

.category-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list li {
  margin: 0;
}

.nav-link {
  display: block;
  padding: 8px 12px;
  color: var(--muted-text);
  font-size: 14px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.2s ease;
  text-decoration: none;
  border-left: 3px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(212, 134, 58, 0.1);
  border-left-color: var(--accent);
}

.nav-link.active {
  color: var(--accent);
  background: rgba(212, 134, 58, 0.15);
  border-left-color: var(--accent);
  font-weight: 600;
}

.category-section {
  margin-bottom: 60px;
}

.category-section:last-child {
  margin-bottom: 0;
}

.category-section .project-detail {
  margin-bottom: 32px;
}

.category-section .project-detail:last-child {
  margin-bottom: 0;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--border);
}

.category-name {
  font-size: clamp(24px, 4vw, 32px);
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

.category-count {
  font-size: 14px;
  color: var(--accent-2);
  background: rgba(212, 134, 58, 0.15);
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  border: 1px solid var(--accent);
}

.projects-list {
  display: grid;
  gap: 40px;
}

.project-detail {
  background:
    var(--rust-gradient),
    var(--metal-texture),
    var(--panel);
  border: 3px solid var(--border);
  border-radius: calc(var(--radius) * 1.5);
  padding: 32px;
  box-shadow:
    var(--shadow-medium),
    inset 0 2px 4px rgba(212, 134, 58, 0.08),
    inset 0 -2px 4px rgba(0, 0, 0, 0.6);
  position: relative;
  scroll-margin-top: 100px;
}

.project-detail::before {
  content: '';
  position: absolute;
  inset: -5px;
  border: 2px solid var(--accent-warm);
  border-radius: calc(var(--radius) * 1.6);
  pointer-events: none;
  opacity: 0.25;
}

.project-header {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}

.project-image-container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.project-image {
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius) - 2px);
  border: 3px solid var(--border-light);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.7),
    inset 0 0 40px rgba(0, 0, 0, 0.4),
    inset 0 2px 6px rgba(212, 134, 58, 0.12),
    0 0 0 1px var(--accent-warm);
  filter: sepia(0.12) contrast(1.06) brightness(1.02);
  background: var(--panel);
}

.project-info {
  display: grid;
  gap: 12px;
}

.project-info h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0;
  line-height: 1.2;
}

.project-info .pill {
  width: fit-content;
  justify-self: start;
}

.project-meta {
  font-size: 15px;
  color: var(--accent-2);
  font-weight: 600;
  margin: 0;
}

.project-content {
  line-height: 1.8;
  max-height: 10000px;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.4s ease, margin-top 0.3s ease;
  opacity: 1;
  margin-top: 20px;
}

.project-content.collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}

.toggle-details {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  margin-top: 20px;
  background:
    linear-gradient(135deg, rgba(212, 134, 58, 0.15) 0%, rgba(212, 134, 58, 0.08) 100%),
    rgba(0, 0, 0, 0.3);
  border: 2px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.3),
    inset 0 1px 2px rgba(212, 134, 58, 0.1);
}

.toggle-details:hover {
  background:
    linear-gradient(135deg, rgba(212, 134, 58, 0.25) 0%, rgba(212, 134, 58, 0.15) 100%),
    rgba(0, 0, 0, 0.4);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.4),
    inset 0 1px 3px rgba(212, 134, 58, 0.2),
    0 0 0 1px var(--accent-warm);
}

.toggle-details:active {
  transform: translateY(0);
  box-shadow:
    0 1px 4px rgba(0, 0, 0, 0.3),
    inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.toggle-icon {
  font-size: 12px;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.toggle-text {
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 13px;
}

/* Markdown content styling */
.markdown-content {
  color: var(--text);
}

.markdown-content p {
  margin: 0 0 16px;
  color: var(--muted-text);
  line-height: 1.8;
  font-size: 16px;
}

.markdown-content strong {
  color: var(--text);
  font-weight: 700;
}

.markdown-content em {
  font-style: italic;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
  color: var(--text);
  margin: 24px 0 12px;
  font-weight: 700;
}

.markdown-content h1 { font-size: 32px; }
.markdown-content h2 { font-size: 26px; }
.markdown-content h3 { font-size: 22px; }
.markdown-content h4 { font-size: 18px; }

.markdown-content ul,
.markdown-content ol {
  margin: 0 0 20px;
  padding-left: 24px;
  color: var(--muted-text);
}

.markdown-content li {
  margin: 8px 0;
  line-height: 1.7;
  color: var(--muted-text);
}

.markdown-content li::marker {
  color: var(--accent);
}

.markdown-content code {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  color: var(--accent-2);
}

.markdown-content pre {
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid var(--border);
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 20px 0;
}

.markdown-content pre code {
  background: none;
  border: none;
  padding: 0;
}

.markdown-content a {
  color: var(--accent);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.markdown-content a:hover {
  color: var(--accent-2);
}

.markdown-content blockquote {
  border-left: 4px solid var(--accent);
  padding-left: 20px;
  margin: 20px 0;
  color: var(--text);
  font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .projects-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .projects-sidebar {
    position: relative;
    top: 0;
    max-height: none;
  }

  .nav-header h3 {
    font-size: 18px;
  }

  .category-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (max-width: 720px) {
  .page-header {
    padding: 16px var(--gutter);
  }

  .header-content {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .header-nav {
    width: 100%;
    justify-content: space-between;
  }

  .projects-hero {
    padding: 40px 0 30px;
  }

  .projects-container {
    padding: 30px 0 60px;
  }

  .projects-sidebar {
    padding: 20px;
  }

  .project-detail {
    padding: 24px;
  }

  .projects-list {
    gap: 30px;
  }

  .category-section {
    margin-bottom: 40px;
  }
}

@media (min-width: 800px) {
  .project-header {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 32px;
  }

  .project-image-container {
    order: 2;
  }

  .project-info {
    order: 1;
  }
}