.site-header {
  position: relative;
  z-index: 10;
  border-bottom: var(--border);
  background: var(--color-ink);
  color: var(--color-paper-light);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 4.5rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-paper-light);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.site-brand__mark {
  display: grid;
  width: 1.85rem;
  height: 1.85rem;
  place-items: center;
  border: 2px solid var(--color-paper-light);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav__link {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border: 1px solid transparent;
  color: var(--color-paper-light);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  border-color: var(--color-paper-light);
}

.site-nav__cv {
  border-color: var(--color-paper-light);
  background: var(--color-paper-light);
  color: var(--color-ink);
}

.menu-toggle {
  display: none;
  min-height: 2.75rem;
  padding: var(--space-2) var(--space-3);
  border: 2px solid var(--color-paper-light);
  background: transparent;
  color: var(--color-paper-light);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border: var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.button:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-sm);
}

.button:active {
  transform: translate(0, 0);
  box-shadow: none;
}

.button--primary {
  background: var(--color-ink);
  color: var(--color-paper-light);
}

.button--secondary {
  background: var(--color-paper-light);
}

.button--small {
  min-height: 2.5rem;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.button__icon {
  width: 1.15em;
  height: 1.15em;
  flex: 0 0 auto;
}

.status-badge,
.tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.status-badge {
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  color: var(--color-ink);
}

.status-badge::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.tag {
  padding: 0.35rem 0.55rem;
  color: var(--color-muted);
}

.principle-stamp {
  width: clamp(9rem, 15vw, 12rem);
  aspect-ratio: 1;
  padding: var(--space-4);
  border: 2px solid var(--color-ink);
  border-radius: 50%;
  background: var(--color-paper-dark);
  box-shadow: var(--shadow-hard-sm);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(8deg);
}

.principle-stamp span {
  display: grid;
  height: 100%;
  place-items: center;
}

.project-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: var(--border);
  background: var(--color-paper-light);
  box-shadow: var(--shadow-hard-sm);
}

.project-card__visual {
  position: relative;
  display: grid;
  min-height: 14rem;
  place-items: center;
  overflow: hidden;
  border-bottom: var(--border);
  background: var(--color-paper-dark);
}

.project-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__visual picture {
  display: block;
  width: 100%;
  height: 100%;
}

.project-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.project-card h3 {
  margin-bottom: 0;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.project-card p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.project-card__stack {
  margin-top: auto;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.project-card__link {
  width: fit-content;
  font-weight: 800;
}

.principle-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.principle-list li {
  padding: var(--space-4);
  border-top: var(--border);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.75rem);
  font-weight: 900;
  line-height: 1;
}

.principle-list li:last-child {
  border-bottom: var(--border);
}

.stack-list,
.social-list,
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.stack-list li,
.social-list a,
.link-list a {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-ink);
  background: var(--color-paper-light);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-decoration: none;
}

.social-list a:hover,
.link-list a:hover,
.stack-list li:hover {
  background: var(--color-ink);
  color: var(--color-paper-light);
}

.site-footer {
  border-top: var(--border);
  background: var(--color-ink);
  color: var(--color-paper-light);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: var(--space-8);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.site-footer p {
  margin-bottom: 0;
  color: var(--color-paper-dark);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: var(--space-2) var(--space-4);
}

.site-footer__links a {
  color: var(--color-paper-light);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.site-footer__year {
  color: var(--color-paper-dark);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: right;
}