@font-face {
  font-family: 'Centra';
  src: url('../fonts/CentraNo2-Book.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Centra';
  src: url('../fonts/CentraNo2-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Centra';
  src: url('../fonts/CentraNo2-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #ffffff;
  --color-text: #000000;
  --color-accent: #0066cc;
  --color-border: #e0e0e0;
  --color-hover: #f5f5f5;
  
  --sidebar-width: 280px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  --font-heading: 'Centra', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-body: 18px;
  --font-size-h1: 36px;
  --font-size-h2: 28px;
  --font-size-h3: 22px;
  --font-size-small: 14px;
  
  --transition: 0.2s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

.container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-bg);
  border-right: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  padding: var(--spacing-lg);
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-header {
  margin-bottom: var(--spacing-xl);
}

.site-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-h2);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.nav-group {
  margin-bottom: var(--spacing-lg);
}

.nav-group-title {
  font-size: var(--font-size-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #666;
  margin-bottom: var(--spacing-sm);
}

.nav-list {
  list-style: none;
}

.nav-item {
  margin-bottom: var(--spacing-xs);
}

.nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: 4px;
  transition: background-color var(--transition);
}

.nav-link:hover {
  background-color: var(--color-hover);
}

.nav-link:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav-link.active {
  background-color: var(--color-hover);
  font-weight: 500;
}

.nav-icon {
  width: 20px;
  height: 20px;
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.external-icon {
  width: 16px;
  height: 16px;
  margin-left: auto;
  opacity: 0.5;
}

.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  padding: var(--spacing-xl);
  max-width: 900px;
}

.mobile-header {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-lg);
  align-items: center;
  justify-content: space-between;
  z-index: 101;
}

.mobile-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-heading);
}

.mobile-name:hover {
  color: var(--color-accent);
}

.hamburger {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hamburger:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition);
}

.section {
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: var(--font-size-h1);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--font-size-h2);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.section-content {
  margin-bottom: var(--spacing-lg);
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-size: var(--font-size-body);
  transition: opacity var(--transition);
}

.btn:hover {
  opacity: 0.9;
}

.btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-secondary:hover {
  background-color: var(--color-hover);
}

.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  transition: border-color var(--transition);
}

.card:hover {
  border-color: var(--color-accent);
}

.card-title {
  font-size: var(--font-size-h3);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.card-description {
  color: #666;
  margin-bottom: var(--spacing-md);
}

.card-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.card-link:hover {
  text-decoration: underline;
}

.card-link:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.projects-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.work-tile {
  display: flex;
  flex-direction: row;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow var(--transition);
  background-color: var(--color-bg);
}

.work-tile:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.work-tile-image {
  width: 240px;
  height: 135px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

.work-tile-content {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.work-tile-date {
  font-size: 12px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
}

.work-tile .card-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  line-height: 1.4;
}

.work-tile .card-description {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.featured-projects {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.project-tile {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background-color: var(--color-bg);
  transition: box-shadow var(--transition);
}

.project-tile:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.project-logo {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f5f5f5;
  border-radius: 8px;
  overflow: hidden;
}

.project-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.project-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.project-name {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.project-summary {
  font-size: 14px;
  color: #666;
  margin: 0;
}

.status-chip {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 12px;
  line-height: 1;
}

.status-live {
  background-color: #d4edda;
  color: #155724;
}

.status-in-progress {
  background-color: #fff3cd;
  color: #856404;
}

.status-paused {
  background-color: #f8d7da;
  color: #721c24;
}

.status-archived {
  background-color: #e2e3e5;
  color: #383d41;
}

.status-coming-soon {
  background-color: #d1ecf1;
  color: #0c5460;
}

.project-actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.action-button {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-accent);
  background-color: transparent;
  border: 1px solid var(--color-accent);
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--transition);
}

.action-button:hover {
  background-color: var(--color-accent);
  color: white;
}

.more-projects {
  margin-top: var(--spacing-lg);
}

.more-projects-placeholder {
  color: #999;
  font-style: italic;
}

.project-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.project-list-item {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-border);
}

.project-list-title {
  font-weight: 600;
  text-decoration: none;
  color: var(--color-text);
}

.project-list-title:hover {
  color: var(--color-accent);
}

.project-list-snippet {
  font-size: 14px;
  color: #666;
  flex-grow: 1;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  margin: var(--spacing-lg) 0;
  border-radius: 8px;
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

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

.link-list li {
  margin-bottom: var(--spacing-sm);
}

.link-list a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.link-list a:hover {
  text-decoration: underline;
}

.about-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.about-headshot .headshot {
  width: 100%;
  max-width: 400px;
  height: auto;
  display: block;
}

.about-name {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.about-contact {
  margin-bottom: var(--spacing-xl);
  font-size: 16px;
}

.about-contact p {
  margin-bottom: var(--spacing-xs);
  color: #666;
}

.about-contact a {
  color: var(--color-accent);
  text-decoration: none;
}

.about-contact a:hover {
  text-decoration: underline;
}

.experience-section {
  margin-bottom: var(--spacing-xl);
}

.section-heading {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-lg);
  color: #666;
}

.experience-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.experience-years {
  font-size: 14px;
  color: #666;
  font-weight: 500;
}

.experience-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.experience-company {
  font-size: 16px;
  color: #666;
}

.experience-awards {
  font-size: 14px;
  color: #999;
  font-style: italic;
  margin-top: var(--spacing-xs);
}

.bio-section {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  align-items: start;
}

.bio-section .headshot {
  width: 200px;
  height: auto;
  border-radius: 50%;
  display: block;
}

.bio-content h2 {
  font-size: var(--font-size-h2);
  margin-bottom: var(--spacing-sm);
}

.bio-content p {
  margin-bottom: var(--spacing-md);
}

.tagline {
  font-style: italic;
  color: #666;
  margin-bottom: var(--spacing-lg);
}

.footer {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: #666;
  font-size: var(--font-size-small);
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    width: 280px;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .mobile-header {
    display: flex;
  }
  
  .main-content {
    margin-left: 0;
    padding: var(--spacing-lg);
    padding-top: calc(60px + var(--spacing-lg));
  }
  
  .bio-section {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .headshot {
    width: 150px;
    height: 150px;
    margin: 0 auto;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .section-subtitle {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-body: 16px;
    --font-size-h1: 24px;
    --font-size-h2: 20px;
    --font-size-h3: 18px;
  }
  
  .main-content {
    padding: var(--spacing-md);
    padding-top: calc(60px + var(--spacing-md));
  }
}

@media (max-width: 640px) {
  .work-tile {
    flex-direction: column;
  }
  
  .work-tile-image {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
  }
  
  .project-tile {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .project-info {
    align-items: center;
  }
  
  .project-header {
    justify-content: center;
  }
  
  .about-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .about-headshot .headshot {
    max-width: 300px;
    margin: 0 auto;
    display: block;
  }
  
  .about-name {
    font-size: 36px;
  }
  
  .experience-item {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }
}