/* Lightweight local stylesheet for the reduced al-folio layout. */
/* Design tokens and base styles */
:root {
  --accent: #8b255d;
  --text: #25272c;
  --muted: #656b73;
  --border: #e4e5e8;
  --max-width: 1040px;
  --body-size: 17px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font: var(--body-size)/1.7 system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

a {
  color: var(--accent);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.container, .header-inner {
  width: min(var(--max-width), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  padding-block: 22px;
}

/* Brand and primary navigation */
.brand {
  font-family: inherit;
  font-size: 20px;
  font-weight: 300;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.brand strong {
  font-weight: 700;
}

nav {
  display: flex;
  gap: 8px 22px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 14px;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  padding-bottom: 4px;
}

nav a[aria-current] {
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
}

/* Content typography and page spacing */
main.container {
  min-height: 65vh;
  padding-block: 52px 70px;
}

h1, h2, h3 {
  line-height: 1.25;
  font-weight: 550;
}

h1 {
  font-size: clamp(36px, 6vw, 48px);
  letter-spacing: -1.5px;
  margin: 0 0 12px;
}

h2 {
  font-size: 25px;
  margin-top: 38px;
}

h3 {
  font-size: 20px;
  margin-top: 28px;
}

.desc {
  color: var(--muted);
  margin: 0;
}

.post-header {
  margin-bottom: 32px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 650;
}

/* Legacy portrait helpers and shared figures */
.profile {
  width: min(var(--profile-width), 45%);
  margin-bottom: 24px;
}

.float-right {
  float: right;
  margin-left: 36px;
}

.float-left {
  float: left;
  margin-right: 36px;
}

.clearfix::after {
  content: '';
  display: table;
  clear: both;
}

.figure {
  width: min(var(--figure-width), 100%);
  margin: 24px auto;
}

.profile .figure {
  margin: 0;
}

.figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3px;
}

.figure-placeholder {
  min-height: 210px;
  border: 1px dashed #aaa5ad;
  background: #f7f5f7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  text-align: center;
  color: var(--muted);
}

.figure-placeholder span, figcaption {
  font-size: 13px;
  line-height: 1.6;
}

figcaption {
  color: var(--muted);
  margin-top: 8px;
}

.editor-note {
  color: #59565f;
  background: #f8f7f9;
  border-left: 3px solid #d4c6d0;
  padding: 14px 18px;
  font-size: 15px;
}

/* Reusable home sections, news, and publications */
.home-section {
  border-top: 1px solid var(--border);
  margin-top: 34px;
  padding-top: 6px;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.topic-grid a {
  padding: 18px 20px;
  border: 1px solid var(--border);
  text-decoration: none;
}

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

.news-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  margin-bottom: 16px;
}

time {
  color: var(--muted);
  font-size: 14px;
}

.bibliography {
  padding-left: 24px;
}

.bibliography li {
  margin-bottom: 24px;
}

.publication-note {
  color: var(--muted);
  font-size: 14px;
}

/* Footer, accessibility, and base responsive rules */
.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  padding-block: 24px;
}

.skip-link {
  position: absolute;
  top: -80px;
  background: white;
  padding: 10px;
  z-index: 2;
}

.skip-link:focus {
  top: 0;
}

@media (max-width: 600px) {
  .container, .header-inner {
    width: calc(100% - 32px);
  }
  main.container {
    padding-top: 32px;
  }
  nav {
    gap: 8px 16px;
  }
  .profile {
    float: none;
    width: min(var(--profile-width), 100%);
    margin: 0 auto 28px;
  }
  .topic-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  nav, .skip-link {
    display: none;
  }
  body {
    font-size: 11pt;
  }
  .container {
    width: 100%;
  }
  .editor-note {
    background: white;
  }
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

nav {
  margin-top: 0;
}

@media (max-width: 800px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

/* Home title and quotation */
h1.post-title {
  font-weight: 700;
}

h1.post-title strong {
  font-weight: 700;
}

.name-degree {
  font-size: 0.8em;
  font-weight: 300;
  letter-spacing: normal;
  white-space: nowrap;
}

.bio-quote {
  margin: 20px 0;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 20px;
  font-style: italic;
  color: var(--muted);
}

/* Profile links and header portrait */
.profile-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}

.profile-links a {
  display: inline-flex;
  color: var(--muted);
}

.profile-links a:hover {
  color: var(--accent);
}

.profile-links svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.home-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 36px;
}

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

.heading-portrait {
  flex: 0 0 var(--profile-width);
  max-width: 35%;
}

.heading-portrait .figure {
  margin: 0;
}

@media (max-width: 600px) {
  .home-heading {
    flex-direction: column;
    gap: 24px;
  }

  .heading-portrait {
    flex: none;
    width: min(var(--profile-width), 100%);
    max-width: 100%;
    align-self: center;
  }
}

/* Email row and text alignment */
.email-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  color: var(--muted);
}

main p,
main li {
  text-align: justify;
}

/* Keep identity details, quotes, and captions left-aligned. */
main .desc,
main .bio-quote,
main figcaption {
  text-align: left;
}

/* Left alignment is easier to read on narrow screens. */
@media (max-width: 600px) {
  main p,
  main li {
    text-align: left;
  }
}

/* Bibliography numbering and alignment */
ol.bibliography {
  list-style: none;
  padding-left: 0;
}

main ol.bibliography li,
main .publication {
  text-align: left;
}

/* Project cards */
.project-list {
  display: grid;
  gap: 20px;
}

.project-card {
  padding: 22px 26px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
}

.project-card h2 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.4;
}

.project-card .project-subtitle {
  margin: 0 0 14px;
  font-style: italic;
  text-align: left;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  color: var(--muted);
  font-size: 14px;
}

/* Navigation alignment overrides */
.header-inner nav {
  margin-left: auto;
  justify-content: flex-end;
}

/* Keep navigation left-aligned on smaller screens. */
@media (max-width: 800px) {
  .header-inner nav {
    margin-left: 0;
    justify-content: flex-start;
  }
}

/* Gallery cards and responsive columns */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.gallery-item {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.gallery-item a {
  display: block;
}

.gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 14px 16px;
  text-align: left;
}

.gallery-item figcaption strong {
  display: block;
  color: var(--text);
  font-size: 15px;
}

.gallery-item figcaption span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}