.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-ink);
  font-weight: 800;
  text-decoration: none;
}

.wordmark-logo {
  position: relative;
  display: block;
  width: 4.65rem;
  height: 3.75rem;
  flex: 0 0 auto;
  overflow: hidden;
}

.wordmark-logo img {
  position: absolute;
  top: -0.83rem;
  left: -0.32rem;
  width: 5.39rem;
  max-width: none;
  height: auto;
}

.primary-nav ul {
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}

.primary-nav a {
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
}

.primary-nav a[aria-current="page"] {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  padding: 0.7rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin-block: 0.25rem;
  background: var(--color-ink);
}

.button-row,
.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  padding: 0.7rem 1.1rem;
  align-items: center;
  justify-content: center;
  background: var(--color-button-primary-bg);
  color: var(--color-button-primary-text);
  border: 2px solid var(--color-button-primary-border);
  border-radius: var(--radius-sm);
  font-weight: 800;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover {
  background: var(--color-button-primary-bg-hover);
  border-color: var(--color-button-primary-bg-hover);
  color: var(--color-button-primary-text);
  transform: translateY(-2px);
}

.button--secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-button-primary-border);
}

.button--secondary:hover {
  background: var(--color-primary-soft);
  color: var(--color-ink);
  border-color: var(--color-button-primary-border);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-ink);
  font-weight: 800;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 0.12em;
}

.text-link:hover {
  color: var(--color-ink);
  text-decoration-color: var(--color-accent-decorative);
}

.text-link::after {
  color: var(--color-primary);
  content: "\2192";
}

.demo-access {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin: 0 0 var(--space-4);
  padding: var(--space-2) var(--space-3);
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  background: var(--color-primary-soft);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.demo-access span {
  font-weight: 700;
}

.demo-access code {
  padding: 0.1rem 0.45rem;
  background: var(--color-surface);
  color: var(--color-primary-strong);
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
  font-family: ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-weight: 800;
}

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

.tag {
  padding: 0.25rem 0.55rem;
  background: var(--color-primary-soft);
  color: var(--color-ink);
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 750;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-5);
}

.project-card {
  grid-column: span 6;
  display: flex;
  min-height: 31rem;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-surface-strong);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.project-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
  min-height: 28rem;
  background: var(--color-surface-strong);
  color: var(--color-ink);
  border-top: 5px solid var(--color-primary);
}

.project-card-media {
  aspect-ratio: 16 / 9;
  margin: 0;
  overflow: hidden;
  background: var(--color-ink);
  border-bottom: 1px solid var(--color-border);
}

.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.project-card-media--contain {
  background: #12203a;
}

.project-card-media--contain img {
  object-fit: contain;
  object-position: center;
}

.project-card--featured .project-card-media {
  height: 100%;
  aspect-ratio: auto;
  border-right: 1px solid var(--color-border);
  border-bottom: 0;
}

.project-card-body {
  display: flex;
  padding: var(--space-6);
  flex: 1;
  flex-direction: column;
}

.project-card-kicker {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
  gap: var(--space-2) var(--space-3);
  align-items: center;
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.project-status {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  color: var(--color-ink);
}

.project-status::before {
  width: 0.55rem;
  height: 0.55rem;
  flex: 0 0 auto;
  background: var(--color-primary);
  border-radius: 50%;
  content: "";
}

.project-status--demo::before {
  background: var(--color-accent-decorative);
}

.project-status--archived::before {
  background: var(--color-muted);
}

.project-card h3 {
  max-width: 30rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.03em;
}

.project-card p {
  max-width: 44rem;
}

.project-card .tag-list {
  margin-top: auto;
  margin-bottom: var(--space-5);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.capability-card {
  padding: var(--space-6);
  border-top: 4px solid var(--color-primary);
  background: var(--color-surface);
}

.capability-number {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 2rem;
}

.site-footer {
  padding-block: var(--space-6);
  background: var(--color-ink);
  color: var(--color-neutral-white);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-footer a {
  color: var(--color-neutral-white);
}

@media (max-width: 48rem) {
  .wordmark-logo {
    width: 4.03rem;
    height: 3.25rem;
  }

  .wordmark-logo img {
    top: -0.72rem;
    left: -0.28rem;
    width: 4.67rem;
  }

  .nav-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    inset: 5rem 0 auto 0;
    display: none;
    padding: var(--space-5) 1rem var(--space-6);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
  }

  .primary-nav[data-open="true"] {
    display: block;
  }

  .primary-nav ul {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }

  .primary-nav a {
    display: block;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-base);
  }

  .project-card,
  .project-card--featured {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .project-card--featured {
    grid-template-columns: 1fr;
  }

  .project-card--featured .project-card-media {
    aspect-ratio: 16 / 9;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}