/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --navy:       #123C69;
  --burgundy:   #AC3B61;
  --peach:      #EDC7B7;
  --cream:      #EEE2DC;
  --slate:      #BAB2B5;
  --bg:         #F8F9FB;
  --white:      #ffffff;
  --text:       #2a2a2a;
  --text-muted: #6b6b6b;
  --border:     #e2e6f0;
  --bg-sidebar: #e8edf5;

  --font-display: 'Crimson Pro', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --header-height: 56px;
  --sidebar-width: 220px;
  --max-width:     980px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 0.90rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  text-align: justify;
}

img { max-width: 100%; height: auto; display: block; }

/* ============================================================
   WRAPPER
   ============================================================ */
.wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}

/* ============================================================
   STICKY HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--navy);
  height: var(--header-height);
}

.site-tagline { display: none; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.site-brand { flex-shrink: 0; }

.site-name {
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.site-name:hover { color: var(--peach); text-decoration: none; }

.site-nav { display: flex; align-items: center; gap: 2px; }

.site-nav a {
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  padding: 6px 13px;
  border-radius: 4px;
  letter-spacing: 0.03em;
  transition: color 0.15s, background 0.15s;
}
.site-nav a:hover { color: #fff; background: rgba(255,255,255,0.1); text-decoration: none; }
.site-nav a.active {
  color: #fff;
  background: rgba(172, 59, 97, 0.35);
  border-bottom: 2px solid var(--burgundy);
  padding-bottom: 4px;
}

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.page-container { flex: 1; }

.page-layout {
  display: flex;
  gap: 44px;
  padding: 56px 0 80px;
  align-items: flex-start;
}

.main-content { flex: 1; min-width: 0; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.sidebar-card {
  background: var(--bg-sidebar);
  border-radius: 4px;
  padding: 22px 18px;
  border-top: 3px solid var(--navy);
  text-align: justify;
  margin-top: 70px;
}

.sidebar-heading {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  text-align: center;
  text-decoration: underline;
}

.news-item {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--slate);
}
.news-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.news-date {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--burgundy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
  text-align: right;
}

.news-item p { font-size: 0.79rem; line-height: 1.55; color: var(--text); margin: 0 0 5px; }

.news-link {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: 0.02em;
  margin-top: 2px;
  text-align: right;
}
.news-link:hover { color: var(--burgundy); text-decoration: underline; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--navy); line-height: 1.25; font-weight: 700; }

.main-content h1 { font-size: 2.3rem; margin-bottom: 0.2rem; }

.main-content h2 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--navy);
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--navy);
}

.main-content h3 { font-size: 1.1rem; margin-top: 1.75rem; margin-bottom: 0.6rem; }

.main-content h4 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-top: 1.25rem;
  margin-bottom: 0.4rem;
}

.main-content p { margin-bottom: 1rem; }
.main-content ul, .main-content ol { margin-bottom: 1rem; padding-left: 1.5rem; }
.main-content li { margin-bottom: 0.3rem; }
.main-content strong { font-weight: 600; }
.main-content hr { border: none; border-top: 1px solid var(--slate); margin: 2rem 0; }

a { color: var(--burgundy); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--navy); text-decoration: underline; }

.teaching-role {
  font-family: var(--font-display);
  color: var(--burgundy);
  margin-bottom: 0;
}

.teaching-meta {
  color: var(--slate);
  font-size: 0.88rem;
  margin-bottom: 0;
  margin-top: 0;
}

.mentorship-item {
  margin-bottom: 1.5rem;
}

.mentorship-item h4 {
  font-family: 'Crimson Pro', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--burgundy);
  margin: 0 0 2px;
}

.mentorship-item p {
  margin: 0;
}

/* ============================================================
   HOME — PROFILE SECTION
   ============================================================ */
.profile-section {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 3rem;
}

.photo-col {
  flex-shrink: 0;
  width: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.photo-col img {
  width: 320px;
  height: 390px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

.photo-initials {
  width: 240px;
  height: 290px;
  border-radius: 10px;
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  user-select: none;
}

.photo-affiliation {
  margin-top: 11px;
  font-size: 0.77rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.45;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  padding: 8px;
  margin-top: 11px;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--text);
  border: 1px solid var(--slate);
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: all 0.15s;
  text-decoration: none;
}
.contact-links a:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  text-decoration: none;
}
.contact-links a:hover svg { fill: #fff; }
.contact-links a svg { flex-shrink: 0; transition: fill 0.15s; }

[data-tooltip] { position: relative; }

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

[data-tooltip]:hover::after { opacity: 1; }

.profile-text { flex: 1; padding-top: 2px; }

.profile-text h1 {
  font-size: 2.15rem;
  margin-bottom: 0.5rem;
  color: var(--navy);
}

.profile-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  line-height: 1.5;
}

hr.profile-rule {
  width: 200px;
  border: none;
  border-top: 1px solid var(--slate);
  margin: 1.8rem auto;
}

.profile-text a.inst-link {
  color: var(--burgundy);
  font-weight: 600;
  text-decoration: none;
}
.profile-text a.inst-link:hover { text-decoration: underline; }

/* ============================================================
   HOME — HERO
   ============================================================ */
.home-hero .profile-section { margin-bottom: 0; }

.home-hero {
  padding-top: 48px;
  margin-top: 40px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.home-hero + .page-layout { padding-top: 20px; }

/* ============================================================
   HOME — CAREER PATH DIAGRAM
   ============================================================ */
.career-path {
  background: transparent;
  border-radius: 8px;
  padding: 30px 36px;
  margin: 1.5rem 0;
  text-align: center;
}

.career-path h3 { color: var(--burgundy); }

.career-stages {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.stage { text-align: center; min-width: 88px; }

.stage-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--burgundy);
  line-height: 1.3;
  margin-bottom: 5px;
}

.stage-inst {
  font-size: 0.69rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-family: 'Dancing Script', cursive;
  font-size: 1.1rem;
}

.stage-arrow {
  font-size: 1.2rem;
  color: var(--burgundy);
  flex-shrink: 0;
  padding: 0 2px;
  margin-bottom: 18px;
}

.career-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-muted);
  border-top: 1px solid var(--slate);
  padding-top: 15px;
}

.diagram-hover-wrap {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin: 1.5rem 0;
}

.diagram-hover-wrap img { width: 100%; display: block; }

.diagram-base { transition: opacity 0.6s ease; }

.diagram-hover-wrap:hover .diagram-base { opacity: 0; }

.diagram-full {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.diagram-hover-wrap:hover .diagram-full { opacity: 1; }

/* ============================================================
   PUBLICATIONS
   ============================================================ */
.pub-list { list-style: none; padding-left: 0; margin-bottom: 1rem; }

.pub-list li {
  padding: 13px 16px;
  border-left: 3px solid var(--cream);
  margin-bottom: 10px;
  line-height: 1.7;
  font-size: 0.93rem;
  transition: border-color 0.2s;
}
.pub-list li:hover { border-left-color: var(--burgundy); }

.pub-list li > strong:first-child {
  color: var(--burgundy);
  font-weight: 600;
  font-size: 0.82rem;
  font-family: var(--font-body);
  letter-spacing: 0.03em;
  margin-right: 4px;
}

.pub-list a { color: var(--burgundy); font-size: 0.85rem; font-weight: 500; }
.pub-list a:hover { color: var(--navy); }

/* ── Publication collapsible sections ── */
.pub-section {
  border: none;
  border-top: 1px solid var(--border);
  background: #f0f1f3;
  margin: 0 0 12px;
  position: relative;
  z-index: 1;
}

.pub-section summary {
  padding: 12px 20px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--navy);
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: #f0f1f3;
}

.pub-section summary::-webkit-details-marker { display: none; }

.pub-section[open] summary { border-bottom: 1px solid var(--border); }

.pub-section summary::before { content: '▸ '; font-size: 1rem; color: var(--burgundy); }
.pub-section[open] summary::before { content: '▾ '; }

.pub-section-content {
  padding: 16px 20px 8px;
  background: #F8F9FB;
}

.pub-section-content .pub-list {
  margin-bottom: 0;
  padding-left: 0;
  margin-left: -20px;
  margin-right: -20px;
}

.pub-section-content .pub-list li {
  padding: 6px 20px !important;
  border-left: 3px solid var(--cream) !important;
  margin-bottom: 0 !important;
  border-bottom: 1px solid var(--border);
  list-style: none;
}

.pub-section-content .pub-list li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.pub-section-content .pub-list li:hover { border-left-color: var(--burgundy) !important; }

/* ============================================================
   CV PAGE
   ============================================================ */
.cv-embed-wrap { border: 1px solid var(--cream); border-radius: 6px; overflow: hidden; margin-bottom: 1.5rem; }
.cv-embed-wrap iframe { display: block; width: 100%; height: 820px; border: none; }
.cv-actions { display: flex; gap: 12px; margin-bottom: 2rem; }

.btn {
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 500;
  padding: 9px 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.15s;
  letter-spacing: 0.03em;
}
.btn-primary { background: var(--navy); color: #fff; border: 2px solid var(--navy); }
.btn-primary:hover { background: #0d2d50; border-color: #0d2d50; color: #fff; text-decoration: none; }
.btn-outline { background: transparent; color: var(--navy); border: 2px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; text-decoration: none; }

/* ============================================================
   PROJECTS
   ============================================================ */
.project-card {
  border: 1px solid var(--slate);
  border-left: 4px solid var(--navy);
  border-radius: 0 6px 6px 0;
  padding: 20px 22px;
  margin-bottom: 32px;
  background: #F8F9FB;
  transition: border-left-color 0.2s;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  position: relative;
}

.project-card-body { flex: 1; min-width: 0; }

.project-card-img { flex-shrink: 0; width: 180px; }

.project-card-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  filter: grayscale(100%);
  transition: filter 0.4s ease;
}

.project-card:hover .project-card-img img { filter: grayscale(0%); }

.project-card-link::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
}

.project-card a:not(.project-card-link) {
  position: relative;
  z-index: 1;
}

.project-card:hover { border-left-color: var(--burgundy); }
.project-card h3 { margin-top: 0; margin-bottom: 5px; font-size: 1.25rem; }
.project-card .project-meta { font-size: 0.77rem; color: var(--text-muted); margin-bottom: 10px; font-style: italic; }
.project-card p { font-size: 0.91rem; margin-bottom: 0.5rem; }

.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  color: #ffffff;
  background: var(--burgundy);
  padding: 1px 7px;
  border-radius: 12px;
  margin-right: 5px;
  margin-top: 6px;
}

.project-outputs {
  margin: 10px 0 0;
  border: none;
  border-top: 1px solid var(--border);
  border-radius: 0;
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
  background: #f0f1f3;
  margin-left: -22px;
  margin-right: -22px;
}

.project-outputs summary {
  padding: 7px 22px;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--navy);
  cursor: pointer;
  user-select: none;
  letter-spacing: 0.02em;
  list-style: none;
  background: #f0f1f3;
  border-radius: 0;
}

.project-outputs[open] summary { border-bottom: 1px solid var(--border); border-radius: 0; }

.project-outputs summary::before { content: ' ▸ '; font-size: 1rem; color: var(--burgundy); }
.project-outputs[open] summary::before { content: ' ▾ '; font-size: 1rem; color: var(--burgundy); }

.project-outputs-content {
  padding: 8px 22px 10px;
  background: #f0f1f3;
  border-radius: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.project-outputs-content a { font-size: 0.83rem; }

.output-group-label{
  font-size:0.78rem;
  font-weight:600;
  color:var(--navy);
  margin:10px 0 6px;
}

.projects-intro{
  font-family: 'Crimson Pro', serif;
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--navy);
  margin: 0 0 3rem;
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
}

/* ============================================================
   TEACHING
   ============================================================ */
.course-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  table-layout: fixed;
}

.course-table th:nth-child(1), .course-table td:nth-child(1) { width: 14%; }
.course-table th:nth-child(2), .course-table td:nth-child(2) { width: 62%; }
.course-table th:nth-child(3), .course-table td:nth-child(3) { width: 24%; }

.course-table th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 8px 12px 8px 0;
  border-bottom: 1.5px solid var(--navy);
}

.course-table td { padding: 10px 12px 10px 0; border-bottom: 1px solid var(--cream); vertical-align: top; }
.course-table tr:last-child td { border-bottom: none; }

.course-code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.79rem;
  color: var(--burgundy);
  font-weight: 600;
  white-space: nowrap;
}

.institution-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.teaching-timeline {
  position: relative;
  padding-left: 26px;
  margin: 0.75rem 0 2.5rem;
}

.teaching-timeline::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1.5px;
  background: var(--slate);
}

.tl-entry {
  position: relative;
  margin-bottom: 1.5rem;
}

.tl-entry:last-child {
  margin-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -26px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--burgundy);
  border: 2px solid var(--bg);
}

.tl-dot-navy {
  background: var(--navy);
}

.tl-dept {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy);
  margin: 0 0 8px;
}

.tl-position {
  font-weight: 400;
  color: var(--slate);
}

.tl-course-list {
  margin: 6px 0 0;
  padding-left: 20px;
  list-style: disc;
}

.tl-course-list li {
  font-size: 0.85rem;
  color: var(--slate);
  margin-bottom: 4px;
  line-height: 1.4;
}

.tl-course-list a {
  color: var(--navy);
  text-decoration: none;
}

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

.tl-course-list .course-code {
  font-family: monospace;
  color: var(--burgundy);
  font-weight: 600;
  margin-right: 4px;
}

.tl-course-list li {
  font-size: 0.85rem;
  color: var(--navy);
  margin-bottom: 4px;
  line-height: 1.4;
}



/* ============================================================
   INTEREST TAGS
   ============================================================ */
.interest-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0 14px;
}

.interest-tag {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--navy);
  background: #e8edf5;
  border: 0.7px solid var(--navy);
  padding: 2px 8px;
  border-radius: 20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.5);
  padding: 22px 0;
  margin-top: auto;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}
.site-footer p { font-size: 0.8rem; margin: 0; text-align: center; }
.site-footer a { color: rgba(255,255,255,0.75); }
.site-footer a:hover { color: #fff; text-decoration: none; }

/* ============================================================
   LEFT SIDEBAR (non-homepage)
   ============================================================ */
.left-sidebar {
  width: 190px;
  flex-shrink: 0;
  position: sticky;
  top: calc(var(--header-height) + 20px);
  align-self: flex-start;
}

.left-sidebar-profile {
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 14px;
  text-align: left;
}

.left-sidebar-profile img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  margin: 0 0 14px;
  border: 4px solid var(--navy);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.left-sidebar-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.left-sidebar-buttons a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border: 1px solid var(--slate);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--navy);
  transition: all 0.15s;
  text-decoration: none;
}

.left-sidebar-buttons a:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: white;
  text-decoration: none;
}

.left-sidebar-buttons a:hover svg { fill: white; stroke: white; }

.left-sidebar .sidebar-card { text-align: justify; }

/* ============================================================
   PHOTO HOVER EFFECT
   ============================================================ */
.photo-hover-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  width: 320px;
  height: 390px;
  flex-shrink: 0;
}

.photo-hover-wrap .photo-default,
.photo-hover-wrap .photo-duotone {
  width: 320px;
  height: 390px;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

.photo-hover-wrap .photo-duotone {
  position: absolute !important;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.photo-hover-wrap:hover .photo-duotone { opacity: 1; }

.photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(18, 60, 105, 0.88);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.72rem;
  font-family: var(--font-body);
  padding: 10px 14px;
  text-align: center;
  line-height: 1.45;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  z-index: 2;
}

.photo-hover-wrap:hover .photo-caption { transform: translateY(0); }
.photo-hover-wrap.active .photo-duotone { opacity: 1; }
.photo-hover-wrap.active .photo-caption { transform: translateY(0); }

/* ============================================================
   SKILLS & METHODS
   ============================================================ */
.sk-b-section { margin: 1.5rem 0; }

.sk-b-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 11px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 3px solid var(--navy);
  margin-bottom: 8px;
}

.sk-b-row.sk-b-burg { border-left-color: var(--burgundy); }

.sk-b-cat {
  flex: 0 0 110px;
  width: 110px;
  flex-shrink: 0;
  padding-right: 14px;
  border-right: 1px solid var(--border);
  overflow: hidden;
  word-break: break-word;
}

.sk-b-cat h4 {
  font-family: var(--font-display);
  color: var(--navy);
  font-size: 0.88rem;
  font-weight: 700;
  margin: 0 0 2px;
}

.sk-b-cat span { font-size: 0.7rem; color: var(--slate); }

.sk-b-right { flex: 1; display: flex; flex-direction: column; gap: 8px; }

.sk-b-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 14px;
  align-items: flex-start;
}

.sk-b-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 64px;
  font-size: 0.7rem;
  color: var(--text);
  text-align: center;
}
.sk-b-tool img { width: 20px; height: 20px; object-fit: contain; }

.sk-b-badge {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.sk-b-tags { display: flex; flex-wrap: wrap; gap: 5px; }

.sk-b-tag {
  font-size: 0.68rem;
  background: var(--peach);
  color: var(--navy);
  padding: 2px 9px;
  border-radius: 12px;
  font-weight: 500;
}

.sk-b-section .sk-b-tag {
  padding: 2px 7px;
  font-size: 0.65rem;
  background: #2a2a2a;
  color: #ffffff;
  font-weight: 400;
}

.skill-dots {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}

.skill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d0d0d0;
  flex-shrink: 0;
}

.skill-dot.full { background: var(--burgundy); }
.skill-dot.half { background: linear-gradient(90deg, var(--burgundy) 50%, #d0d0d0 50%); }

/* ── Template C — Bold header tiles ── */
.sk-c-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 1.2rem 0 8px;
}

.sk-c-card { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.sk-c-head { padding: 10px 14px; background: var(--navy); }
.sk-c-card.sk-c-burg .sk-c-head { background: var(--burgundy); }

.sk-c-head h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 2px;
}

.sk-c-head span { font-size: 0.7rem; color: rgba(255,255,255,0.6); }
.sk-c-body { padding: 12px 14px; background: var(--white); }
.sk-c-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; align-items: flex-end; }
.sk-c-tool { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.sk-c-tool img { width: 24px; height: 24px; object-fit: contain; }

.sk-c-badge {
  width: 24px;
  height: 24px;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 700;
  color: #fff;
}

.sk-c-tn { font-size: 0.62rem; color: var(--slate); text-align: center; max-width: 50px; line-height: 1.3; }
.sk-c-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.sk-c-tag { font-size: 0.67rem; background: var(--peach); color: var(--navy); padding: 2px 9px; border-radius: 12px; font-weight: 500; }

.skill-collab {
  border-left: 3px solid var(--navy);
  background: #e8e8e8;
  padding: 12px 16px;
  font-size: 0.82rem;
  line-height: 1.7;
  margin-top: 8px;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 740px) {
  .header-inner { flex-direction: column; height: auto; padding: 12px 0; gap: 8px; }
  .site-header { height: auto; }
  .site-nav { gap: 2px; flex-wrap: wrap; justify-content: center; }
  .site-nav a { font-size: 0.79rem; padding: 5px 9px; }

  .page-layout { flex-direction: column; padding: 32px 0 48px; gap: 32px; }
  .main-content { order: 1; }
  .sidebar { width: 100%; position: static; order: 2; }

  .profile-section { flex-direction: column; align-items: center; gap: 24px; }
  .profile-text { text-align: justify; }
  .profile-text h1, .profile-text .profile-subtitle { text-align: center; }

  hr.profile-rule { margin: 1.4rem auto; }

  .photo-col { width: 200px; }
  .photo-col img, .photo-initials { width: 200px; height: 240px; }

  .career-stages { gap: 6px; }
  .cv-embed-wrap iframe { height: 600px; }

  .main-content h1 { font-size: 1.4rem; }
  .main-content h2 { font-size: 0.65rem; }
  .main-content h3 { font-size: 0.95rem; }

  .contact-links a { font-size: 0.68rem; padding: 3px 9px; }
  .contact-links a svg { width: 16px; height: 16px; }

  .pub-list li { font-size: 0.82rem; }

  .project-card h3 { font-size: 0.95rem; }
  .project-card p  { font-size: 0.82rem; }
  .project-card { flex-direction: column; }
  .project-card-img { width: 100%; order: -1; }
  .project-card-img img { width: 100%; height: 200px; }

  .course-table { font-size: 0.78rem; }

  .main-content div[style*="space-between"] { flex-wrap: wrap; gap: 8px; }
  .main-content div[style*="space-between"] a { font-size: 0.68rem !important; padding: 4px 8px !important; }
  .main-content div[style*="space-between"] svg { width: 12px !important; height: 12px !important; }

  .main-content { font-size: 0.85rem; }

  .left-sidebar { display: none; }

  .sk-b-tool-name { display: none; }

  .sk-c-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — DESKTOP
   ============================================================ */
@media (min-width: 741px) {
  .page-header-buttons { display: none !important; }
}