.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem 1.15rem;
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #010712;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #6bbcff;
  color: #010712;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-accent-secondary);
  color: var(--color-accent);
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.skill-tag {
  font-size: var(--text-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  background: transparent;
}

.project-list,
.timeline,
.post-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 42rem;
}

.post-list--spaced {
  margin-top: var(--space-6);
}

.project-item,
.timeline-item,
.post-item {
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-subtle);
}

.project-item:last-child,
.timeline-item:last-child,
.post-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.project-item h2,
.project-item h3,
.timeline-item h2,
.post-item h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.project-meta,
.timeline-meta,
.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.project-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.project-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

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

.project-links svg {
  width: 1rem;
  height: 1rem;
}

.contact .page-header {
  margin-bottom: var(--space-6);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2) var(--space-5);
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-links a {
  font-size: var(--text-base);
  font-weight: 450;
  color: var(--color-text-muted);
  text-decoration: none;
  text-underline-offset: 0.28em;
  text-decoration-thickness: 1px;
  padding: 0.35rem 0;
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
}

.contact-links a:hover {
  color: var(--color-text);
  text-decoration: underline;
}

@media (max-width: 767px) {
  .skill-list {
    gap: var(--space-2);
  }

  .skill-tag {
    font-size: 0.8125rem;
    padding: 0.4rem 0.65rem;
  }

  .project-list {
    gap: var(--space-5);
    max-width: none;
  }

  .project-links a {
    min-height: 2.5rem;
    padding: 0.25rem 0;
  }

  .contact-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }

  .contact-links a {
    font-size: var(--text-lg);
  }
}

.empty-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

.prose {
  max-width: 40rem;
}

.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}