/* ==========================================================================
   Components - Simple Academic Style
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
}

header.hide {
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-md);
  height: var(--header-height);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

nav a {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-light);
  text-decoration: none;
}

nav a:hover {
  color: var(--text-color);
}

nav a[aria-current="page"] {
  color: var(--accent-color);
  font-weight: 600;
}

.nav-profile {
  display: flex;
  gap: var(--space-sm);
}

.nav-profile a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  nav {
    padding: 0 var(--space-sm);
  }

  .nav-links {
    gap: var(--space-sm);
  }

  nav a {
    font-size: 0.85rem;
  }

  .nav-profile {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Section
   -------------------------------------------------------------------------- */
.section {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.section:last-child {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   CV Items
   -------------------------------------------------------------------------- */
.cv-item {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.cv-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.cv-item-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: 0.3rem;
}

.cv-item-title {
  font-weight: 600;
  color: var(--text-color);
}

.cv-item-date {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
}

.cv-item-location {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.cv-item-supervisor {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.cv-item ul {
  margin-top: 0.5rem;
  margin-bottom: 0;
}

.cv-item li {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   Software Items
   -------------------------------------------------------------------------- */
.software-item {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.software-item:last-child {
  border-bottom: none;
}

.software-item h3 {
  margin-bottom: 0.3rem;
}

.software-item p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.software-links {
  font-size: 0.9rem;
}

.software-links a {
  margin-right: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Skills
   -------------------------------------------------------------------------- */
.skills-section h3 {
  color: var(--accent-color);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

.skills-section h3:first-child {
  margin-top: 0;
}

.skills-section ul {
  margin-bottom: var(--space-sm);
}

.skills-section li {
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   Simple List
   -------------------------------------------------------------------------- */
.simple-list ul {
  margin: 0;
}

.simple-list li {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   Goals
   -------------------------------------------------------------------------- */
.goals {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border-left: 3px solid var(--accent-color);
}

.goals h2 {
  margin-top: 0;
}

.goals ul {
  margin-bottom: 0;
}

.goals li {
  margin-bottom: 0.8rem;
}

.goals li:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   About Photo
   -------------------------------------------------------------------------- */
.about-photo {
  float: right;
  margin: 0 0 var(--space-md) var(--space-md);
  max-width: 180px;
}

.about-photo img {
  width: 100%;
  border-radius: 4px;
}

@media (max-width: 500px) {
  .about-photo {
    float: none;
    margin: 0 auto var(--space-md) auto;
    display: block;
  }
}

/* --------------------------------------------------------------------------
   Poems
   -------------------------------------------------------------------------- */
.poem {
  margin-bottom: var(--space-xl);
}

.poem h2 {
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
}

.poem-text {
  font-style: italic;
  line-height: 1.9;
  margin-bottom: var(--space-sm);
}

.poem-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-sm);
  margin-top: var(--space-md);
}

.poem-context {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-top: var(--space-xs);
}

/* --------------------------------------------------------------------------
   Blog
   -------------------------------------------------------------------------- */
.blog-post-item {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.blog-post-item:last-child {
  border-bottom: none;
}

.blog-post-date {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.blog-post-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.blog-post-title a {
  color: var(--text-color);
}

.blog-post-title a:hover {
  color: var(--link-color);
}

/* --------------------------------------------------------------------------
   Post Content
   -------------------------------------------------------------------------- */
.post-content h1 {
  margin-bottom: var(--space-xs);
}

.post-content .blog-post-date {
  margin-bottom: var(--space-lg);
}

.post-footer {
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.post-nav {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Homepage
   -------------------------------------------------------------------------- */
.subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.thesis {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 600px;
}

.current {
  margin-top: var(--space-lg);
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   About - Timeline
   -------------------------------------------------------------------------- */
.about-person {
  clear: both;
  margin-top: var(--space-lg);
}

.about-person h2,
.about-path h2,
.about-contact h2 {
  font-size: 1.1rem;
  color: var(--accent-color);
  margin-bottom: var(--space-sm);
}

.timeline {
  margin-top: var(--space-sm);
}

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  grid-template-rows: auto auto;
  gap: 0 var(--space-md);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-period {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  grid-row: span 2;
  padding-top: 0.1rem;
}

.timeline-place {
  font-weight: 600;
  color: var(--text-color);
  font-size: 0.95rem;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-light);
}

@media (max-width: 500px) {
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .timeline-period {
    grid-row: auto;
    margin-bottom: 0.2rem;
  }
}

/* --------------------------------------------------------------------------
   Work Page - Phases
   -------------------------------------------------------------------------- */
.work-intro {
  font-size: 1.05rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.phase {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.phase:last-of-type {
  border-bottom: none;
}

.phase h2 {
  margin-bottom: 0.3rem;
}

.phase-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-md);
}

.phase-software {
  margin: var(--space-md) 0;
  padding-left: var(--space-md);
  border-left: 2px solid var(--border-color);
}

.phase-software li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.phase-outcome {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-top: var(--space-md);
}

.work-figure {
  margin: var(--space-lg) 0;
  text-align: center;
}

.work-figure img {
  max-width: 100%;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.work-figure figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-xs);
}

/* --------------------------------------------------------------------------
   Work Page - Publications & Talks
   -------------------------------------------------------------------------- */
.publications-section,
.talks-section {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.publications-section h2,
.talks-section h2 {
  margin-bottom: var(--space-md);
}

.publications-section h3 {
  font-size: 1rem;
  color: var(--accent-color);
  margin-top: var(--space-md);
  margin-bottom: var(--space-sm);
}

.publications-list {
  list-style: none;
  padding: 0;
}

.publications-list li {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
  text-indent: -var(--space-md);
}

.cv-link {
  margin-top: var(--space-lg);
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Software Page - Phases
   -------------------------------------------------------------------------- */
.software-intro {
  font-size: 1.05rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--space-xl);
}

.software-phase {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.software-phase:last-child {
  border-bottom: none;
}

.software-phase h2 {
  margin-bottom: 0.3rem;
}

.phase-context {
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}