/* ── Footer ─────────────────────────────────────────────── */
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 2rem clamp(1.25rem, 6vw, 10rem);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

/* Terminal window */
.terminal-window {
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.8;
}

/* History lines (past commands) */
.terminal-history {
  display: flex;
  flex-direction: column;
}

.terminal-history-line {
  color: var(--text-muted);
  opacity: 0.6;
}

/* Active input line */
.terminal-line {
  display: flex;
  align-items: center;
}

.terminal-prompt {
  color: var(--red);
  user-select: none;
}

.terminal-typed {
  color: var(--text);
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--red);
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Back to top */
.back-to-top {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.back-to-top:hover { color: var(--red); }

@media (max-width: 600px) {
  footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .terminal-window { width: 100%; }
}