/* ── FOCUS-VISIBLE ─────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 13px var(--space-md);
  border-radius: var(--radius-sm);
  font-family: var(--fm);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  letter-spacing: 0.03em;
}

.btn--sm {
  padding: var(--space-xs) 18px;
  font-size: 11px;
}

.btn-primary {
  background: var(--accent);
  color: #07101d;
}

.btn-primary:hover {
  background: #5aabff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 158, 255, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border2);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(59, 158, 255, 0.3);
  padding: 7px var(--space-sm);
  font-size: 11px;
}

.btn-ghost:hover {
  background: rgba(59, 158, 255, 0.08);
  transform: none;
}

/* ── SKILL TAGS ───────────────────────────────────────────── */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.skill-tag {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--muted2);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 12px;
  transition: all 0.2s;
  cursor: default;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base), border-color 0.2s, color 0.2s, background 0.2s;
  transition-delay: var(--stagger-delay, 0ms);
}

.skill-tag.visible {
  opacity: 1;
  transform: translateY(0);
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(59, 158, 255, 0.06);
  transition-delay: 0ms;
}

/* ── STACK TAGS ────────────────────────────────────────────── */
.stack-tag {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--muted2);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 9px;
}

/* ── CERTIFICATIONS ──────────────────────────────────────── */
.certs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-sm);
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
}

.cert-icon {
  font-size: 24px;
}

.cert-name {
  font-family: var(--fm);
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
}

.cert-status {
  font-family: var(--fm);
  font-size: 10px;
  margin-top: 4px;
}

.cert-planned {
  color: var(--orange);
}

.cert-active {
  color: var(--green);
}

.cert-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* ── MODALS ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(7, 16, 29, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: 12px;
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(16px);
  transition: transform 0.3s;
}

.modal-overlay.open .modal-box {
  transform: translateY(0);
}

.modal-box--resume {
  max-width: 900px;
  height: 90vh;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--space-md);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg2);
  z-index: 2;
}

.modal-header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.modal-title {
  font-family: var(--fh);
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  color: var(--muted2);
  font-size: 20px;
  cursor: pointer;
  padding: 4px var(--space-xs);
  border-radius: 4px;
  transition: color 0.2s;
}

.modal-close:hover {
  color: var(--text);
}

.modal-body {
  padding: var(--space-md);
}

.modal-body--iframe {
  padding: 0;
  height: calc(100% - 64px);
}

.resume-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: var(--bg3);
}

.modal-diagram svg {
  width: 100%;
  height: auto;
}

.modal-note {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--muted);
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  line-height: 1.6;
}

/* ── HIGHLIGHT CARDS ──────────────────────────────────────── */
.highlight-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s;
}

.highlight-card:hover {
  border-color: var(--border2);
}

.highlight-icon {
  font-size: 22px;
}

.highlight-text {
  font-family: var(--fm);
  font-size: 12px;
  color: var(--muted2);
  line-height: 1.6;
}

.highlight-text strong {
  color: var(--text);
  font-weight: 500;
}

/* ── COPY TOAST ───────────────────────────────────────────── */
.copy-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: #07101d;
  font-family: var(--fm);
  font-size: 12px;
  padding: var(--space-xs) 20px;
  border-radius: var(--radius-sm);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 500;
  pointer-events: none;
}

.copy-toast.show {
  opacity: 1;
}

/* ── AVAILABILITY DOT ─────────────────────────────────────── */
.contact-avail {
  font-family: var(--fm);
  font-size: 11px;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--green);
  margin-bottom: 24px;
}

.avail-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ── CONTACT LINKS ────────────────────────────────────────── */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.c-link {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--fm);
  font-size: 12px;
  color: var(--muted2);
  text-decoration: none;
  padding: 13px var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  transition: all 0.2s;
}

.c-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.c-link-icon {
  font-size: 14px;
  opacity: 0.7;
  min-width: 18px;
  text-align: center;
}

/* ── CONTACT INFO ─────────────────────────────────────────── */
.contact-info p {
  color: var(--muted2);
  margin-bottom: var(--space-md);
  font-size: 16px;
  line-height: 1.85;
}

.contact-info p strong {
  color: var(--text);
}

/* ── CONTACT FORM ─────────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row label {
  font-family: var(--fm);
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.form-row input,
.form-row textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px var(--space-sm);
  color: var(--text);
  font-family: var(--fb);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--accent);
}

.form-row textarea {
  min-height: 120px;
  resize: vertical;
}

/* ── CONTACT CONFIRMATION ─────────────────────────────────── */
.contact-confirm {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-sm) 20px;
  border-radius: var(--radius-sm);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  font-family: var(--fm);
  font-size: 13px;
  color: var(--green);
  opacity: 1;
  transition: opacity var(--transition-slow);
}

.contact-confirm--hidden {
  display: none;
}

/* ── FORM ERROR ───────────────────────────────────────────── */
.form-error {
  font-family: var(--fm);
  font-size: 12px;
  color: var(--red);
  margin-top: var(--space-xs);
  display: none;
}

.form-error.visible {
  display: block;
}

.form--submitted {
  display: none;
}

/* ── STAT CARDS ───────────────────────────────────────────── */
/* (stat-card, stat-num, stat-label in layout.css) */

/* ── POST CARDS (index page) ──────────────────────────────── */
.post-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: border-color var(--transition-base), transform var(--transition-base);
  text-decoration: none;
  display: block;
  color: inherit;
}

.post-card:hover {
  border-color: var(--border2);
  transform: translateY(-3px);
}

.post-card-date {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 10px;
}

.post-card h3 {
  font-family: var(--fh);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.35;
}

.post-card p {
  font-size: 13px;
  color: var(--muted2);
  line-height: 1.7;
  margin-bottom: 14px;
}

.post-card-link {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--accent);
}

/* ── CURRENTLY BUILDING (dynamic) ─────────────────────────── */
.currently-building {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-xs) 18px;
  border-radius: 20px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  font-family: var(--fm);
  font-size: 11px;
  color: var(--green);
  margin-bottom: var(--space-md);
}

.currently-building .pulse,
.hcb-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ── DEEP-DIVE BUTTON ────────────────────────────────────── */
.btn-deepdive {
  background: rgba(167, 139, 250, 0.08);
  color: var(--purple);
  border: 1px solid rgba(167, 139, 250, 0.25);
  padding: 7px var(--space-sm);
  font-size: 11px;
  font-family: var(--fm);
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-deepdive:hover {
  background: rgba(167, 139, 250, 0.14);
}

/* ── RUNBOOK COPY BUTTON ──────────────────────────────────── */
.runbook-copy-btn {
  font-family: var(--fm);
  font-size: 11px;
  color: var(--muted2);
  line-height: 1.6;
  padding: 4px var(--space-xs);
  background: var(--bg);
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition-fast);
  border: none;
  text-align: left;
  width: 100%;
  display: block;
}

.runbook-copy-btn:hover {
  background: var(--bg2);
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 820px) {
  .certs-grid {
    grid-template-columns: 1fr;
  }

  .modal-diagram {
    overflow-x: auto;
    padding-bottom: 12px;
  }

  .modal-diagram svg {
    min-width: 600px;
  }
}