:root {
  color-scheme: light;
  --color-primary-blue: #336699;
  --color-primary-red: #ec5c42;


  --color-light-coral: #ff9d8c;
  --color-dark-coral: #b93820;

  --color-light-slate: #6392c6;
  --color-dark-slate: #1a3c61;

  --global-text-color: #475569;


  --color-white: #ffffff;
  --color-black: #000000;

  --global-bg-color: var(--color-white);

  --global-text-color-light: var(--global-text-color);
  --global-heading-color: var(--color-dark-coral);

  --global-footer-text-color: #f1f5f9;
  --global-footer-bg-color: #475569;
  --global-footer-link-color: #ffffff;
  --global-divider-color: rgba(15, 23, 42, 0.08);

  /* Divider with slate theme */
  --global-card-bg-color: #f1f5f9;

  /* Background Light */
  --navbar-height: 57px;
  --font-sans: Roboto, Arial, sans-serif;
  --font-mono: "Source Code Pro", Consolas, monospace;

}

html[data-theme='dark'] {
  color-scheme: dark;
  --global-bg-color: var(--color-grey-dark);
  --global-text-color: var(--color-grey-light);
  --global-text-color-light: #9e9e9e;
  --global-heading-color: var(--color-white);
  /* White headings in dark mode */
  --global-theme-color: var(--color-cyan);
  --global-hover-color: var(--color-cyan);
  --global-footer-bg-color: var(--color-grey-light);
  --global-footer-text-color: var(--color-grey-dark);
  --global-footer-link-color: var(--color-black);
  --global-divider-color: #424246;
  --global-card-bg-color: var(--color-grey-900);
}

* {
  box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-primary-blue);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  padding-top: var(--navbar-height);
  display: flex;
  flex-direction: column;
  background: var(--global-bg-color);
  color: var(--global-text-color);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
}

main {
  flex: 1;
}

a {
  color: var(--global-theme-color);
  text-decoration: none;
}

a:hover {
  color: var(--global-hover-color);
  text-decoration: underline;
}

.page-container {
  width: 100%;
  max-width: 1080px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 1rem;
  padding-left: 1rem;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 40;
  height: var(--navbar-height);
  background-color: var(--global-bg-color);
  border-bottom: 1px solid var(--global-divider-color);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.navbar {
  max-width: 1080px;
  height: 57px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  width: auto;
  height: 50px;
  display: block;
}

.desktop-nav,
.mobile-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.desktop-nav a {
  padding: 0.25rem 0.9rem;
  color: var(--global-text-color);
  font-size: 1.08rem;
}

.desktop-nav a.active,
.mobile-nav a.active {
  color: var(--global-theme-color);
  font-weight: 700;
}

.menu-toggle {
  border: 0;
  background: transparent;
  color: var(--global-text-color);
  cursor: pointer;
}

.menu-toggle {
  padding: 0.25rem;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  margin-bottom: 4px;
  display: block;
  border-radius: 1px;
  background: var(--global-text-color);
  transition: all 0.2s;
}

.menu-toggle span:last-child {
  margin-bottom: 0;
}

.menu-toggle:not(.collapsed) span:first-child {
  transform: rotate(45deg) translate(4px, 4px);
}

.menu-toggle:not(.collapsed) span:nth-child(2) {
  opacity: 0;
}

.menu-toggle:not(.collapsed) span:last-child {
  transform: rotate(-45deg) translate(4px, -4px);
}

.mobile-controls,
.mobile-nav {
  display: none;
}

.mobile-nav {
  background: var(--global-bg-color);
  border-top: 1px solid var(--global-divider-color);
  padding: 0.5rem 0;
}

.mobile-nav a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--global-text-color);
  font-size: 0.875rem;
}

.intro-section {
  padding: 2rem 0 0;
}

.post-header {
  margin-bottom: 0.5rem;
}

.post-header h1 {
  margin: 0 0 0;
  color: var(--color-primary-red);
  font-size: 1.5rem;
  line-height: 1.2;
}

.post-header p:not(.heading-sub) {
  margin: 0;
  color: var(--global-text-color);
}

.bio-columns {
  display: block;
}

.bio-main {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.bio-copy {
  width: 100%;
}

.bio-text {
  flex: 1;
  min-width: 0;
}

.bio-text p,
.contact-blurb {
  margin: 0 0 1rem;
}

.contact-row {
  margin-top: 2.5rem;
  display: flex;
  gap: 1.5rem;
}

.contact-block {
  flex: 1;
  min-width: 0;
}

.profile-spacer {
  flex: 0 0 40%;
}

.contact-blurb {
  color: var(--global-text-color);
}

.profile-panel {
  flex: 0 0 40%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-panel img {
  width: min(100%, 400px);
  height: auto;
}

.social-row {
  margin-top: 1.25rem;
  display: flex;
  justify-content: flex-start;
  gap: 0.35rem;
}

.social-row a {
  width: 50px;
  height: 54px;
  display: inline-grid;
  place-items: center start;
  color: var(--global-text-color);
}

.social-row img {
  width: 50px;
  height: 50px;
  margin-left: -7.5px;
  display: block;
}

.list-section {
  margin-top: 2rem;
}

.list-section h2 {
  margin: 0 0 0.75rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--global-divider-color);
  color: var(--color-primary-red);
  font-size: 1.5rem;
}

.list-section h2 a {
  color: inherit;
}

.dated-list p,
.repo-row {
  margin: 0;
  padding: 0.5rem 0;
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1rem;
  border-bottom: 1px solid var(--global-divider-color);
  font-size: 0.9rem;
}

.dated-list time,
.repo-row span {
  color: var(--global-text-color-light);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.mini-card {
  min-height: 150px;
  padding: 1rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
  background: var(--global-card-bg-color);
}

.mini-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.mini-card p {
  margin: 0;
  color: var(--global-text-color-light);
  font-size: 0.9rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
  background: var(--global-bg-color);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.project-card:hover {
  border-color: color-mix(in srgb, var(--global-theme-color), transparent 45%);
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.08),
    0 2px 6px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.project-thumb-link {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  display: grid;
  border-bottom: 1px solid var(--global-divider-color);
  background: #fff;
  color: inherit;
  text-decoration: none;
}

.project-thumb-link:hover {
  text-decoration: none;
}

.project-thumb {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: #e2e8f0;
  color: #475569;
  font-size: 3rem;
  font-weight: 700;
  transition: transform 0.28s ease;
}

.project-card:hover .project-thumb,
.project-card:hover .project-image,
.project-thumb-link:focus-visible .project-thumb,
.project-thumb-link:focus-visible .project-image {
  transform: scale(1.06);
}

.project-thumb-blue {
  background: #336699;
  color: #fff;
}

.project-thumb-light {
  background: #fff;
  color: #fff;
}

.project-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0.65rem;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #fff;
  transition: transform 0.28s ease;
}

.project-thumb-red {
  background: #ec5c42;
  color: #fff;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex-shrink: 0;
  gap: 0.4rem;
  width: 100%;
}

.project-meta-stacked {
  flex-direction: column;
  align-items: flex-end;
}

.project-badge-row {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 0.4rem;
}

.project-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid #fff;
  border-radius: 3px;
  background: #336699;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.28);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.status-active {
  border-color: rgba(0, 159, 6, 0.35);
  background: #fff;
  color: #009f06;
}

.status-design {
  border-color: rgba(0, 118, 223, 0.35);
  background: #fff;
  color: #0076df;
}

.status-complete {
  border-color: rgba(22, 163, 74, 0.35);
  background: #fff;
  color: #16a34a;
}

.status-progress {
  border-color: rgba(202, 138, 4, 0.35);
  background: #fff;
  color: #ffc163;
}

.project-content {
  padding: 1rem;
}

.project-title-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.project-content h2 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.25;
  min-height: 4.7rem;
}

.project-content h2 a {
  color: var(--global-text-color);
}

.project-content h2 a:hover {
  color: var(--global-theme-color);
}

.project-content p {
  margin: 0 0 0.6rem;
}

.project-byline {
  color: var(--global-text-color-light);
  font-size: 0.9rem;
}

.read-more {
  font-size: 0.9rem;
  font-weight: 700;
}

.breadcrumb {
  margin: 0 0 1rem;
  color: var(--global-text-color-light);
  font-size: 0.875rem;
}

.project-detail {
  max-width: 760px;
}

.project-hero {
  margin: 0.5rem 0 1.5rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
  display: flex;
  justify-content: center;
}

.project-hero img {
  width: min(100%, 920px);
  display: block;
}

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

.publication-list li {
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.publication-list strong,
.publication-list span:last-child {
  display: block;
}

.publication-list span:last-child {
  color: var(--global-text-color-light);
}

.abbr {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.15em 0.5em;
  border-radius: 3px;
  background: var(--global-theme-color);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.site-footer {
  width: 100%;
  padding: 1rem 0;
  background: var(--global-footer-bg-color);
  color: var(--global-footer-text-color);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.footer-inner>span:last-child {
  text-align: right;
}

.site-footer a {
  color: var(--global-footer-link-color);
}

.site-footer a:hover {
  color: var(--global-footer-text-color);
}

@media (max-width: 760px) {

  .desktop-nav {
    display: none;
  }

  .mobile-controls {
    display: flex;
  }

  .mobile-nav:not([hidden]) {
    display: block;
  }

  .bio-columns {
    display: block;
  }

  .bio-main {
    align-items: stretch;
    flex-direction: column-reverse;
    gap: 1.5rem;
  }

  .contact-row {
    display: block;
  }

  .profile-spacer {
    display: none;
  }

  .profile-panel {
    flex: none;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .project-thumb-link {
    min-height: 170px;
  }

  .project-title-row {
    flex-direction: column;
    gap: 0.5rem;
  }

  .project-meta {
    justify-content: flex-start;
  }

  .project-meta-stacked {
    align-items: flex-start;
  }

  .project-badge-row {
    justify-content: flex-start;
  }

  .dated-list p,
  .repo-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .pub-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .pub-left {
    align-items: flex-start;
    margin-top: 0;
  }

  .abbr {
    width: auto;
    min-width: 90px;
    padding: 0.2rem 0.6rem;
  }
}

/* Publications Page (as-folio style) */

.pub-year-section {
  margin-top: 2rem;
  margin-bottom: 2.5rem;
}

.pub-year-header {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--global-text-color);
  border-bottom: 2px solid var(--global-divider-color);
  padding-bottom: 0.35rem;
  margin-bottom: 1.25rem;
  margin-top: 0;
}

.pub-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.pub-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.5rem;
}

.pub-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 0.18rem;
  /* Align badge perfectly with first line of title */
}

.abbr {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: var(--global-theme-color);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  word-break: break-all;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.abbr-research {
  background: #ec5c42 !important;
  /* Primary Action */
  color: #ffffff !important;
}

.abbr-methods {
  background: #6392c6 !important;
  /* Slate Light */
  color: #fff !important;
}

.abbr-review {
  background: #b93820 !important;
  /* Coral Dark */
  color: #fff !important;
}

.pub-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.pub-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--global-text-color);
  margin: 0 0 0.15rem 0;
  line-height: 1.35;
}

.pub-title a {
  color: var(--global-text-color);
  text-decoration: none;
}

.pub-title a:hover {
  color: var(--global-theme-color);
  text-decoration: underline;
}

.pub-authors {
  font-size: 0.85em;
  color: var(--global-text-color);
  margin: 0;
}

.author-name {
  color: var(--global-text-color);
  text-decoration: none;
  transition: all 0.15s ease;
}

.author-name:hover {
  color: var(--global-hover-color);
  border-bottom-style: solid;
  border-bottom-color: var(--global-hover-color);
}

.author-name strong {
  font-weight: 700;
}

.co-first {
  font-style: normal;
  color: var(--global-text-color-light);
  cursor: help;
  margin-left: 0.25rem;
  font-size: 0.9rem;
}

.pub-journal {
  font-size: 0.885rem;
  color: var(--global-text-color);
  font-style: italic;
  margin: 0 0 0.25rem 0;
}

.pub-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.6rem;
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--color-primary-blue);
  border-radius: 4px;
  background: transparent;
  color: var(--color-primary-blue);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.2;
  text-transform: none;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.pub-btn:hover,
.pub-btn.active {
  background: var(--global-text-color);
  color: var(--global-bg-color);
  text-decoration: none;
}

.pub-btn-link {
  border-color: var(--color-primary-blue);
  color: var(--color-primary-blue);
}

.pub-btn-link:hover {
  background: var(--global-theme-color);
  border-color: var(--global-theme-color);
  color: var(--global-bg-color);
}

.pub-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
  align-items: center;
}

.pub-toggle-panel {
  margin-top: 0.6rem;
  padding: 0.85rem;
  border: 1px solid var(--global-divider-color);
  border-radius: 4px;
  background: var(--global-card-bg-color);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--global-text-color);
  animation: slideDown 0.25s ease-out;
}

.pub-abstract-text {
  margin: 0;
}

.pub-bibtex-code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  white-space: pre-wrap;
  word-break: break-all;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Projects details lists (Deliverables & Publications) */
.project-details-list {
  margin: 0.1rem 0 1.5rem 1.5rem;
  padding: 0;
  list-style-type: disc;
  color: var(--global-text-color);
}

.project-details-list li {
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

.heading-sub {
  font-style: italic;
  color: var(--color-light-slate);
  margin: 0 0 16px 0;
}

.project-detail h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.1rem;
}

.project-detail ul {
  margin-top: 0.1rem;
  margin-bottom: 0.1rem;
}