/* Quiet Technical revamp overlay for Academic Pages */

:root {
  --revamp-bg: #eef1f4;
  --revamp-surface: #f8fafb;
  --revamp-text: #1b2530;
  --revamp-muted: #5a6b7b;
  --revamp-line: #d3dbe3;
  --revamp-accent: #356b8c;
  --revamp-accent-soft: #dbe8f0;
  --revamp-font-display: "Young Serif", Georgia, serif;
  --revamp-font-body: "Hanken Grotesk", system-ui, sans-serif;
  --revamp-font-mono: "DM Mono", ui-monospace, monospace;
  --revamp-project-thumb-w: 300px;
  --revamp-project-thumb-h: 170px;
  --revamp-writing-thumb-w: 130px;
  --revamp-writing-thumb-h: 95px;
  --revamp-media-radius: 8px;
  --revamp-section-gap: clamp(3rem, 6vw, 4.5rem);
}

html[data-theme="dark"] {
  --revamp-bg: #10151b;
  --revamp-surface: #161d25;
  --revamp-text: #e6edf3;
  --revamp-muted: #93a3b2;
  --revamp-line: #28323d;
  --revamp-accent: #79b4d6;
  --revamp-accent-soft: #1a2833;
}

body {
  font-family: var(--revamp-font-body) !important;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--revamp-text) !important;
  background: var(--revamp-bg) !important;
}

a {
  color: var(--revamp-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

/* masthead */
.masthead {
  background: var(--revamp-bg) !important;
  border-bottom: 1px solid var(--revamp-line) !important;
}

.masthead,
.masthead__inner-wrap {
  background: var(--revamp-bg) !important;
}

.greedy-nav {
  background: var(--revamp-bg) !important;
}

/* AP sets li bg to --global-bg-color (white on contrast); kills contrast vs revamp masthead */
.masthead__menu-item {
  background: transparent !important;
  background-color: transparent !important;
}

.masthead__menu-item--lg a {
  font-family: var(--revamp-font-display) !important;
  font-size: 1.125rem !important;
  font-weight: 400 !important;
  color: var(--revamp-text) !important;
  text-decoration: none !important;
  border: none !important;
  border-bottom: none !important;
  background: transparent !important;
}

.masthead__menu-item a {
  font-family: var(--revamp-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--revamp-text) !important;
  opacity: 0.72;
  text-decoration: none !important;
  border: none !important;
  border-bottom: none !important;
  background: transparent !important;
  box-shadow: none !important;
  transition: color 120ms ease, opacity 120ms ease;
}

.masthead__menu-item.selected a,
.masthead__menu-item a:hover {
  color: var(--revamp-text) !important;
  opacity: 1;
  background: transparent !important;
  border-bottom: none !important;
  box-shadow: none !important;
}

.masthead__menu-item--lg a {
  opacity: 1;
}

.masthead__menu-item#theme-toggle a {
  color: var(--revamp-muted) !important;
}

.masthead__menu-item#theme-toggle a:hover {
  color: var(--revamp-text) !important;
}

/* Quiet Technical: primary links always visible; hide AP greedy hamburger */
.greedy-nav > button,
.greedy-nav .navicon,
.masthead .navicon,
.masthead button:has(.navicon) {
  display: none !important;
}

.greedy-nav .visible-links {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
}

/* author profile */
.sidebar {
  border-right: 1px solid var(--revamp-line);
  padding-right: clamp(0.75rem, 2vw, 1.25rem);
}

.author__avatar img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.author__name {
  margin: 1rem 0 0.2rem !important;
  font-family: var(--revamp-font-display) !important;
  font-size: 1.125rem !important;
  font-weight: 400 !important;
  line-height: 1.2 !important;
  color: var(--revamp-text) !important;
}

.author__bio,
.author__pronouns {
  margin: 0 0 0.35rem !important;
  font-family: var(--revamp-font-mono) !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--revamp-muted) !important;
}

.author__location {
  margin: 0 0 1.25rem !important;
  font-family: var(--revamp-font-mono) !important;
  font-size: 0.75rem !important;
  color: var(--revamp-muted) !important;
}

.author__urls-wrapper {
  display: none !important;
}

/* Brittany Chrome Touches: in-page section jumps */
.section-nav {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 1rem 0 0;
  border-top: 1px solid var(--revamp-line);
}

.section-nav li {
  margin: 0;
}

.section-nav a {
  display: block;
  position: relative;
  padding: 0.3rem 0 0.3rem 0.65rem;
  font-family: var(--revamp-font-mono);
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--revamp-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}

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

.section-nav a.is-active,
.section-nav a[aria-current="true"] {
  color: var(--revamp-text);
  font-weight: 500;
  border-left-color: var(--revamp-accent);
}

.profile__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: var(--revamp-font-mono);
  font-size: 0.75rem;
}

.profile__links a {
  color: var(--revamp-muted);
  text-decoration: none;
  transition: color 120ms ease;
}

.profile__links a:hover {
  color: var(--revamp-accent);
}

/* page content / Prototype rail + measure */
#main {
  max-width: calc(280px + 680px + 3.5rem + 4rem);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1rem, 3vw, 2rem) 3rem;
}

@media (min-width: 80em) {
  .sidebar {
    width: 280px !important;
    max-width: 280px !important;
  }

  .page,
  .archive {
    float: right;
    width: calc(100% - 300px) !important;
    padding-right: 0 !important;
  }
}

.page,
.archive {
  background: transparent !important;
  color: var(--revamp-text);
}

.page__inner-wrap {
  max-width: 680px;
}

.page__title {
  margin: 0 0 1rem !important;
  font-family: var(--revamp-font-display) !important;
  font-size: clamp(2.4rem, 5vw, 3.4rem) !important;
  font-weight: 400 !important;
  line-height: 1.05 !important;
  color: var(--revamp-text) !important;
}

.page__content {
  color: var(--revamp-text);
}

.page__content h2,
.archive h2,
.revamp-section h2 {
  font-family: var(--revamp-font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.7rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--revamp-text);
  border-bottom: none !important;
  padding-bottom: 0 !important;
}

.page__content img,
.archive__item-teaser img,
.archive img,
.work-detail__gif,
.work-detail__img {
  border-radius: var(--revamp-media-radius);
}

.page__footer {
  background: var(--revamp-bg) !important;
  color: var(--revamp-muted) !important;
  border-top: 1px solid var(--revamp-line);
  padding: 1.25rem clamp(1rem, 3vw, 2rem) !important;
}

.page__footer a {
  color: var(--revamp-accent);
}

.page__footer-follow {
  display: none !important;
}

.page__footer-copyright {
  font-family: var(--revamp-font-mono);
  font-size: 0.75rem;
  color: var(--revamp-muted);
}

/* Quiet Technical: hide AP share/meta chrome absent from Prototype */
.page__share,
.page__meta,
.page__related,
.page__taxonomy,
.pagination {
  display: none !important;
}

/* hide leftover custom footer sitemap chrome on Quiet Technical */
.page__footer > a[href="/sitemap/"] {
  display: none;
}

/* revamp sections */
.revamp-section {
  margin-top: var(--revamp-section-gap);
}

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

.revamp-section h2 {
  margin: 0 0 1rem;
  font-family: var(--revamp-font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.7rem);
  font-weight: 400;
  line-height: 1.15;
}

.revamp-lede {
  margin: 0.5rem 0 var(--revamp-section-gap);
  max-width: 48ch;
  color: var(--revamp-muted);
}

.revamp-meta {
  font-family: var(--revamp-font-mono);
  font-size: 0.8rem;
  color: var(--revamp-muted);
}

/* about + skills marquee */
.about {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about__text p {
  margin: 0 0 1rem;
}

.about__text p:last-child {
  margin-bottom: 0;
}

.skills-carousel {
  flex-shrink: 0;
  width: 100%;
  max-width: 280px;
  --marquee-duration: 45s;
}

.skills-carousel__viewport {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.skills-carousel__track {
  display: flex;
  align-items: center;
  width: max-content;
  list-style: none;
  margin: 0;
  padding: 0;
  animation: skills-marquee var(--marquee-duration) linear infinite;
}

@keyframes skills-marquee {
  to { transform: translateX(-50%); }
}

.skills-carousel__item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  padding: 0.5rem 0.75rem;
}

.skills-carousel__item img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: grayscale(1) brightness(0);
  opacity: 0.72;
}

html[data-theme="dark"] .skills-carousel__item img {
  filter: grayscale(1) brightness(0) invert(1);
  opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
  .skills-carousel__track {
    animation: none !important;
    flex-wrap: wrap;
    width: 100%;
    justify-content: flex-start;
    transform: none !important;
  }

  .skills-carousel__item[aria-hidden="true"] {
    display: none;
  }

  .skills-carousel__viewport {
    mask-image: none;
    overflow: visible;
  }
}

@media (min-width: 720px) {
  .about {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .about__text {
    flex: 1;
    min-width: min(100%, 36ch);
  }

  .skills-carousel {
    flex: 1 1 220px;
    max-width: none;
    margin-top: 0.25rem;
  }
}

/* experience rows */
.exp-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.exp-row {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  gap: 0.75rem 1rem;
  align-items: start;
  padding: 1.25rem 0 1.25rem 0.5rem;
  margin-left: -0.5rem;
  border-top: 1px solid var(--revamp-line);
  color: inherit;
  text-decoration: none !important;
  border-left: 2px solid transparent;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.exp-row:hover,
.exp-row:focus {
  text-decoration: none !important;
}

.exp-list > li:last-child .exp-row {
  border-bottom: 1px solid var(--revamp-line);
}

.exp-row:hover {
  transform: translateX(2px);
  border-left-color: var(--revamp-accent);
  background: var(--revamp-surface);
}

.exp-row--static {
  cursor: default;
}

.exp-row--static:hover {
  transform: none;
  border-left-color: transparent;
  background: transparent;
}

.exp-row--static:hover .exp-row__company {
  color: var(--revamp-text);
}

.exp-row__logo {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.exp-row__head {
  margin: 0 0 0.35rem;
  line-height: 1.3;
}

.exp-row__company {
  font-family: var(--revamp-font-display);
  font-size: 1.05rem;
  color: var(--revamp-text);
  transition: color 140ms ease;
}

a.exp-row:hover .exp-row__company {
  color: var(--revamp-accent);
}

.exp-row__title {
  font-family: var(--revamp-font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--revamp-text);
}

.exp-row__blurb {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  color: var(--revamp-muted);
  line-height: 1.55;
}

.exp-row__date {
  font-family: var(--revamp-font-mono);
  font-size: 0.8rem;
  color: var(--revamp-muted);
  white-space: nowrap;
  text-align: right;
  line-height: 1.4;
}

.exp-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag {
  padding: 0.15rem 0.4rem;
  font-family: var(--revamp-font-mono);
  font-size: 0.75rem;
  color: var(--revamp-accent);
  background: var(--revamp-accent-soft);
  border-radius: 0;
}

/* work page experience blocks */
.exp-block {
  padding: 1.75rem 0 1.75rem 0.5rem;
  margin-left: -0.5rem;
  border-top: 1px solid var(--revamp-line);
}

.exp-list--full > li:last-child .exp-block {
  border-bottom: 1px solid var(--revamp-line);
}

.exp-block__header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem 1.25rem;
  align-items: start;
  margin-bottom: 0.85rem;
}

.exp-block__brand {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 0.75rem 1rem;
  align-items: start;
  color: inherit;
  text-decoration: none;
}

a.exp-block__brand:hover .exp-block__company {
  color: var(--revamp-accent);
}

.exp-block__logo {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.exp-block__head {
  margin: 0;
  line-height: 1.3;
}

.exp-block__company {
  font-family: var(--revamp-font-display);
  font-size: 1.15rem;
  color: var(--revamp-text);
  transition: color 140ms ease;
}

.exp-block__title {
  font-family: var(--revamp-font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--revamp-text);
}

.exp-block__date {
  font-family: var(--revamp-font-mono);
  font-size: 0.8rem;
  color: var(--revamp-muted);
  white-space: nowrap;
  text-align: right;
  line-height: 1.4;
}

.exp-block__summary {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  color: var(--revamp-muted);
  line-height: 1.6;
}

.exp-block__bullets {
  margin: 0 0 0.85rem;
  padding: 0 0 0 1.15rem;
  font-size: 0.95rem;
  color: var(--revamp-text);
  line-height: 1.6;
}

.exp-block__bullets li {
  margin-bottom: 0.5rem;
}

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

.exp-block__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* project rows */
.project-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.project-row {
  display: grid;
  grid-template-columns: var(--revamp-project-thumb-w) 1fr;
  gap: 1.25rem 1.5rem;
  align-items: start;
  padding: 1.25rem 0;
  border-top: 1px solid var(--revamp-line);
  color: inherit;
  text-decoration: none !important;
  transition: background 140ms ease;
}

.project-row:hover,
.project-row:focus {
  text-decoration: none !important;
}

.project-row p,
.project-row .revamp-meta,
.project-row h3 {
  text-decoration: none !important;
}

.project-row:last-child {
  border-bottom: 1px solid var(--revamp-line);
}

.project-row:hover {
  background: var(--revamp-surface);
}

.project-row__thumb {
  width: var(--revamp-project-thumb-w);
  height: var(--revamp-project-thumb-h);
  object-fit: cover;
  border: 1px solid var(--revamp-line);
  border-radius: var(--revamp-media-radius);
}

.project-row h3 {
  margin: 0 0 0.35rem;
  font-family: var(--revamp-font-display);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--revamp-text);
  transition: color 140ms ease;
}

.project-row:hover h3 {
  color: var(--revamp-accent);
}

.project-row p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--revamp-muted);
}

.project-row .revamp-meta {
  margin: 0 0 0.35rem;
}

/* writing rows */
.writing-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.writing-row {
  display: grid;
  grid-template-columns: var(--revamp-writing-thumb-w) 1fr;
  gap: 1rem 1.25rem;
  align-items: start;
  padding: 1.25rem 0;
  border-top: 1px solid var(--revamp-line);
  color: inherit;
  text-decoration: none !important;
  transition: background 140ms ease;
}

.writing-row:hover,
.writing-row:focus {
  text-decoration: none !important;
}

.writing-row p,
.writing-row .revamp-meta,
.writing-row h3,
.writing-row__excerpt {
  text-decoration: none !important;
}

.writing-row:last-child {
  border-bottom: 1px solid var(--revamp-line);
}

.writing-row:hover {
  background: var(--revamp-surface);
}

.writing-row__thumb {
  width: var(--revamp-writing-thumb-w);
  height: var(--revamp-writing-thumb-h);
  object-fit: cover;
  border: 1px solid var(--revamp-line);
  border-radius: var(--revamp-media-radius);
}

.writing-row h3 {
  margin: 0 0 0.25rem;
  font-family: var(--revamp-font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--revamp-text);
  transition: color 140ms ease;
}

.writing-row:hover h3 {
  color: var(--revamp-accent);
}

.writing-row .revamp-meta {
  margin: 0;
}

.writing-row__excerpt {
  margin: 0.35rem 0 0;
  font-size: 0.92rem;
  color: var(--revamp-muted);
}

/* footers */
.footer-block {
  margin-top: var(--revamp-section-gap);
  padding-top: 1.25rem;
  border-top: 1px solid var(--revamp-line);
}

.footer-block h2 {
  margin: 0 0 0.5rem;
  font-family: var(--revamp-font-display);
  font-size: 1rem;
  font-weight: 400;
}

.skills-line {
  font-family: var(--revamp-font-mono);
  font-size: 0.8rem;
  color: var(--revamp-muted);
  line-height: 1.6;
}

.skills-line strong {
  font-weight: 500;
  color: var(--revamp-text);
}

.edu-grad {
  color: var(--revamp-accent);
  font-weight: 600;
  font-size: 1.05em;
}

/* work detail */
.work-detail__gif,
.work-detail__img {
  margin: 0 0 1.5rem;
  width: 100%;
  border: 1px solid var(--revamp-line);
}

.work-detail p {
  margin: 0 0 1rem;
}

.work-detail h2 {
  margin: 1.75rem 0 0.75rem;
  font-family: var(--revamp-font-display);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.2;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  margin-top: 1.5rem;
}

.revamp-btn {
  display: inline-block;
  font-family: var(--revamp-font-body);
  font-size: 0.92rem;
  text-decoration: none;
  border-radius: 0;
  transition: opacity 120ms ease;
}

.revamp-btn--primary {
  padding: 0.5rem 0.95rem;
  color: var(--revamp-bg);
  background: var(--revamp-accent);
  border: none;
}

.revamp-btn--primary:hover {
  opacity: 0.9;
  color: var(--revamp-bg);
}

.revamp-btn--secondary {
  padding: 0;
  color: var(--revamp-accent);
  background: transparent;
  border: none;
}

.revamp-btn--secondary::after {
  content: " \2192";
}

code {
  font-family: var(--revamp-font-mono);
  font-size: 0.88em;
}

/* mobile */
@media (max-width: 819px) {
  .exp-row {
    grid-template-columns: 30px 1fr;
  }

  .exp-row__date {
    grid-column: 2;
    text-align: left;
    white-space: normal;
  }

  .exp-block__header {
    grid-template-columns: 1fr;
  }

  .exp-block__date {
    text-align: left;
    white-space: normal;
  }

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

  .project-row__thumb {
    width: 100%;
    max-width: var(--revamp-project-thumb-w);
    height: auto;
    aspect-ratio: 300 / 170;
  }

  .writing-row__thumb {
    width: var(--revamp-writing-thumb-w);
    height: var(--revamp-writing-thumb-h);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}