.site-header {
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.main-logo {
  filter: drop-shadow(0 24px 50px rgb(0 0 0 / 40%));
}

.link-card {
  display: flex;
  position: relative;
  min-height: 96px;
  padding: 26px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  font-weight: 500;
  backdrop-filter: blur(12px);
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.link-card-arrow {
  position: absolute;
  right: 26px;
  color: var(--accent);
  font-size: 20px;
  transition: transform 0.25s;
}

.link-card:hover {
  border-color: var(--border-hover);
  background: rgb(27 29 38 / 90%);
  color: var(--text);
  transform: translateY(-4px);
}

.link-card:hover .link-card-arrow {
  transform: translate(3px, -3px);
}

.menu-card {
  font-size: 18px;
}

.service-card {
  min-height: 72px;
  padding: 20px 26px;
  font-size: 16px;
}

.service-card:hover {
  transform: translateY(-3px);
}

.matrix-caption {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.12em;
  transition: color 0.2s, text-shadow 0.2s;
}

.matrix-caption:hover {
  color: #9dff86;
  text-shadow: 0 0 16px rgb(125 255 104 / 55%);
}

.site-footer img {
  width: auto;
  height: 30px;
  opacity: 0.64;
  transition: opacity 0.2s, transform 0.2s;
}

.site-footer a:hover img {
  opacity: 1;
  transform: translateY(-2px);
}