/* ===== Reusable text accents ===== */
.hl {
  color: var(--text-primary);
  font-weight: 500;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ===== Tech tags ===== */
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tech-tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  background: var(--tag-bg);
  color: var(--tag-text);
  border-radius: 999px;
  line-height: 1;
}

/* ===== Theme toggle ===== */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: color var(--transition), border-color var(--transition),
    background-color var(--transition), transform var(--transition);
}

.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--border-hover);
  background: var(--bg-hover);
  transform: rotate(-15deg);
}

.icon-moon {
  display: var(--icon-moon-display);
}
.icon-sun {
  display: var(--icon-sun-display);
}

/* ===== Dungeon hint ===== */
.dungeon-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px dashed var(--border);
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  transition: all var(--transition);
}

.dungeon-hint-glyph {
  font-size: 1rem;
  filter: grayscale(0.6);
  transition: filter var(--transition), transform var(--transition);
}

.dungeon-hint-text {
  opacity: 0.75;
}

.dungeon-hint:hover {
  color: var(--accent);
  border-color: var(--accent);
  border-style: solid;
}

.dungeon-hint:hover .dungeon-hint-glyph {
  filter: grayscale(0);
  transform: scale(1.2) rotate(-8deg);
}

.dungeon-hint:hover .dungeon-hint-text {
  opacity: 1;
}

/* ===== Timeline (Experience) ===== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-card {
  position: relative;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 1.5rem;
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  margin: 0 -1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition),
    box-shadow var(--transition);
}

.timeline-card:hover,
.timeline-card[aria-expanded="true"] {
  background: var(--bg-elevated);
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
}

.timeline-period {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: 0.2rem;
}

.timeline-role {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.timeline-card:hover .timeline-role,
.timeline-card[aria-expanded="true"] .timeline-role {
  color: var(--accent);
}

.timeline-chevron {
  transition: transform var(--transition);
  flex-shrink: 0;
}

.timeline-card[aria-expanded="true"] .timeline-chevron {
  transform: rotate(180deg);
}

.timeline-summary {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Collapsible details */
.timeline-details {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, margin-top 0.35s ease,
    opacity 0.3s ease;
  opacity: 0;
  overflow: hidden;
}

.timeline-card[aria-expanded="true"] .timeline-details {
  grid-template-rows: 1fr;
  margin-top: 0.9rem;
  opacity: 1;
}

.timeline-details ul {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-details li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.timeline-details li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.resume-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.resume-link svg {
  transition: transform var(--transition);
}

.resume-link:hover {
  color: var(--accent);
}

.resume-link:hover svg {
  transform: translate(3px, -3px);
}

/* ===== Project cards ===== */
.project-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-link {
  display: block;
  padding: 1.5rem;
  margin: 0 -1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition),
    box-shadow var(--transition), transform var(--transition);
}

.project-link:hover {
  background: var(--bg-elevated);
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.project-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-link:hover .project-title {
  color: var(--accent);
}

.project-title svg {
  transition: transform var(--transition);
}

.project-link:hover .project-title svg {
  transform: translate(3px, -3px);
}

.project-desc {
  margin-top: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

/* ===== Contact form ===== */
.contact-form {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-row {
  display: flex;
  gap: 1.1rem;
}

.form-row .form-group {
  flex: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  padding: 0.75rem 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-primary {
  align-self: flex-start;
  padding: 0.8rem 1.6rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background-color var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background: var(--accent-glow);
  transform: translateY(-2px);
}

/* ===== Scroll reveal =====
   Only hide-before-reveal when JS is active (html.js). Without JS the
   content stays fully visible, so pre-rendered content is readable. */
.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}