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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: 13px;
  overflow: hidden;
}


/* ── LAYOUT ── */
.page {
  display: flex;
  height: calc(100vh - 61px);
  overflow: hidden;
}

/* ── BIO COLUMN ── */
.bio-col {
  width: 420px;
  min-width: 0;
  padding: 40px 36px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--scrollbar-track);
}

.bio-col::-webkit-scrollbar { width: 2px; }
.bio-col::-webkit-scrollbar-track { background: var(--scrollbar-track); }
.bio-col::-webkit-scrollbar-thumb { background-color: var(--accent); border-radius: 10px; }

.bio-name {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: 1px;
  font-family: 'Orbitron', sans-serif;
}

.bio-role {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 1.5px;
  margin-top: 6px;
  text-transform: uppercase;
}

.bio-text {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 12px;
}

.bio-text a {
  color: var(--accent);
  text-decoration: none;
  font-style: italic;
}

.bio-text a:hover { text-decoration: underline; }

.edu-box {
  border-left: 2px solid var(--accent);
  background: var(--accent-muted);
  padding: 14px 16px;
  border-radius: 0 4px 4px 0;
  font-size: 11px;
  line-height: 1.8;
  color: var(--text-muted);
}

.edu-box .label {
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.edu-box strong { color: var(--text); }

.connect-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.social-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--text-xfaint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 14px;
  text-decoration: none;
  border: 1px solid var(--accent-muted);
  transition: all 0.2s;
}

.social-icon:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translateY(-2px);
}

.resume-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 22px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 20px;
  font-size: 11px;
  text-decoration: none;
  letter-spacing: 1px;
  transition: all 0.2s;
  width: fit-content;
}

.resume-btn:hover {
  background: var(--accent);
  color: var(--bg);
  transform: translateY(-2px);
}

/* ── TIMELINE COLUMN ── */
.timeline-col {
  flex: 1;
  overflow-y: auto;
  padding: 40px 48px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--scrollbar-track);
}

.timeline-col::-webkit-scrollbar { width: 2px; }
.timeline-col::-webkit-scrollbar-track { background: var(--scrollbar-track); }
.timeline-col::-webkit-scrollbar-thumb { background-color: var(--accent); border-radius: 10px; }

.section-label {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 28px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-family: 'Orbitron', sans-serif;
}

.update-item {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  position: relative;
  padding-left: 22px;
}

.update-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  z-index: 1;
}

.update-item::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 13px;
  width: 1px;
  height: calc(100% + 16px);
  background: var(--accent-muted);
}

.update-item:last-child::after { display: none; }

.update-date {
  min-width: 72px;
  color: var(--accent);
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: 0.5px;
  padding-top: 4px;
}

.update-card {
  flex: 1;
  background: var(--bg-card);
  border-left: 2px solid var(--border-accent);
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  transition: all 0.2s;
}

.update-card:hover {
  border-left-color: var(--accent);
  background: var(--bg-hover);
  transform: translateX(4px);
}

.update-card h3 {
  font-size: 12px;
  color: var(--text);
  margin-bottom: 5px;
  font-weight: 500;
}

.update-card p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.65;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--accent-muted);
  color: var(--accent);
  border-radius: 10px;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

/* ── TABLET ── */
@media (max-width: 1024px) and (min-width: 769px) {
  .bio-col { width: 300px; padding: 28px 20px; }
  .timeline-col { padding: 28px 20px; }
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  body { overflow: auto; }

  .top-nav {
    padding: 16px 20px;
    flex-wrap: wrap;
    gap: 12px;
    height: auto;
  }

  .top-nav-links { gap: 16px; }

  .page {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .bio-col {
    width: 100%;
    min-width: unset;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 28px 20px;
    overflow-y: visible;
    height: auto;
  }

  .timeline-col {
    padding: 28px 20px;
    overflow-y: visible;
    height: auto;
  }
}

/* ── LIGHT THEME OVERRIDES ── */
[data-theme="light"] .social-icon { background:rgba(0,0,0,0.06); border-color:rgba(20,120,60,0.3); color:var(--text-muted); }
[data-theme="light"] .edu-box { background:rgba(20,120,60,0.07); }
[data-theme="light"] .badge { background:rgba(20,120,60,0.12); }