/* ══════════════════════════════════════════════════════
   Engineering Mode — "Terminal Noir"
   Dark IDE aesthetic with subtle depth, dot grid texture,
   and glow accents. Monospace-forward, structured, precise.
   ══════════════════════════════════════════════════════ */

[data-mode="engineering"] {
  --bg: #0a0e14;
  --bg-surface: #0f1419;
  --ink: #e6edf3;
  --ink-2: #c9d3dd;
  /* Contrast (#8 a11y audit): #7a828a (4.96:1) was borderline on the 9-10px
     labels; #8b939b raises it to ~5.74:1 on #0a0e14 for headroom (WCAG 1.4.3). */
  --muted: #8b939b;
  --card: rgba(15, 20, 25, 0.92);
  --line: rgba(56, 63, 71, 0.5);
  --accent: #39d353;
  --accent-glow: rgba(57, 211, 83, 0.12);
  --accent-2: #58a6ff;
  --accent-2-glow: rgba(88, 166, 255, 0.1);
  --win-close: #e81123;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  --radius: 6px;
  --heading-font: 'JetBrains Mono', 'Fira Code', monospace;
  /* Unify on JetBrains Mono for a consistent terminal-noir feel (was
     'Metropolis' sans). PREVIEW — revert this line to restore the mixed look. */
  --body-font: 'JetBrains Mono', 'Fira Code', 'Metropolis', -apple-system, 'Segoe UI', sans-serif;
  --page-max-width: 1140px;
  --page-padding: 40px 28px 80px;
  --btn-radius: 4px;
  --pill-bg: rgba(57, 211, 83, 0.08);
  --link-pill-bg: rgba(88, 166, 255, 0.12);
}

/* ── Background texture — subtle dot grid ────────── */

[data-mode="engineering"] body {
  background:
    radial-gradient(circle at 1px 1px, rgba(57, 211, 83, 0.04) 1px, transparent 0) 0 0 / 24px 24px,
    var(--bg);
}

/* Scanline overlay for depth */
[data-mode="engineering"] body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* ── Hide sidebar, show top nav ──────────────────── */

[data-mode="engineering"] .sidebar-nav { display: none; }
[data-mode="engineering"] .top-nav { display: flex; }
[data-mode="engineering"] .mobile-menu-toggle { display: none; }

/* ── Top navigation ──────────────────────────────── */

[data-mode="engineering"] .top-nav {
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 1;
}

[data-mode="engineering"] .wordmark {
  font-family: var(--heading-font);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}
[data-mode="engineering"] .wordmark:hover { opacity: 0.8; }

[data-mode="engineering"] .nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
  font-family: var(--heading-font);
  color: var(--ink);
}

[data-mode="engineering"] .nav-links a {
  transition: color 0.15s;
  position: relative;
}

[data-mode="engineering"] .nav-links a:hover {
  color: var(--ink);
  text-decoration: none;
}

[data-mode="engineering"] .nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.2s ease;
}

[data-mode="engineering"] .nav-links a:hover::after {
  width: 100%;
}

/* ── Hero ──────────────────────────────────────────── */

[data-mode="engineering"] .hero {
  padding: 0 0 24px;
  position: relative;
  z-index: 1;
}

[data-mode="engineering"] .hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: start;
}

/* No indent: the hero copy shares one left edge with the wordmark above and
   the section headings below. */
[data-mode="engineering"] .hero-copy {
  padding-left: 0;
}

[data-mode="engineering"] .hero-copy h1 {
  font-family: var(--heading-font);
  font-size: clamp(22px, 3vw, 38px);
  line-height: 1.25;
  /* -0.08em left pull optically aligns the headline's first glyph (which has
     a ~3px left side-bearing at this size) with the eyebrow above it. */
  margin: 12px 0 20px -0.08em;
  color: var(--ink);
  font-weight: 400;
}

/* Green accent on the dash */
[data-mode="engineering"] .hero-copy .eyebrow {
  font-family: var(--heading-font);
  color: var(--accent);
  letter-spacing: 3px;
  font-size: 10px;
}

[data-mode="engineering"] .lead {
  font-size: 15px;
  color: var(--ink-2);
  max-width: 600px;
  line-height: 1.7;
}

[data-mode="engineering"] .hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

[data-mode="engineering"] .hero-actions .btn.primary {
  background: var(--accent);
  color: var(--bg);
  border-color: transparent;
  font-family: var(--heading-font);
  font-size: 13px;
  letter-spacing: 0.5px;
}

[data-mode="engineering"] .hero-actions .btn.primary:hover {
  box-shadow: 0 0 20px var(--accent-glow), 0 4px 12px rgba(0, 0, 0, 0.4);
}

[data-mode="engineering"] .hero-actions .btn.ghost {
  border-color: var(--line);
  color: var(--ink);
  font-family: var(--heading-font);
  font-size: 13px;
}

[data-mode="engineering"] .hero-actions .btn.ghost:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

[data-mode="engineering"] .hero-gallery { display: grid; gap: 16px; }
[data-mode="engineering"] .hero-stage { display: grid; gap: 12px; }

[data-mode="engineering"] .hero-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-surface);
  box-shadow: var(--shadow), 0 0 40px rgba(57, 211, 83, 0.03);
  aspect-ratio: 4 / 3;
}

[data-mode="engineering"] .hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease;
}

/* ── Section styling ──────────────────────────────── */

[data-mode="engineering"] .section {
  padding: 16px 0 40px;
  position: relative;
  z-index: 1;
}

/* The 20px gap used to separate the heading from the (now-removed) filter
   row; with only the heading left it's wasted vertical space. */
[data-mode="engineering"] .section-header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  margin-bottom: 16px;
}

[data-mode="engineering"] .section-header > div:first-child {
  display: grid;
  gap: 8px;
}

[data-mode="engineering"] .section-header h1,
[data-mode="engineering"] .section-header h2 {
  font-family: var(--heading-font);
  font-size: clamp(18px, 2.2vw, 26px);
  line-height: 1.3;
  font-weight: 400;
  color: var(--ink);
}


/* ── Project cards — faux-window layout ──────────────────────────────────── */

[data-mode="engineering"] .project-grid {
  display: grid;
  gap: 28px;
}

[data-mode="engineering"] .project-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  position: relative;
  z-index: 1;
  /* Staggered entrance animation */
  animation: cardReveal 0.4s ease both;
}

[data-mode="engineering"] .project-card:nth-child(1) { animation-delay: 0s; }
[data-mode="engineering"] .project-card:nth-child(2) { animation-delay: 0.06s; }
[data-mode="engineering"] .project-card:nth-child(3) { animation-delay: 0.12s; }
[data-mode="engineering"] .project-card:nth-child(4) { animation-delay: 0.18s; }
[data-mode="engineering"] .project-card:nth-child(5) { animation-delay: 0.24s; }
[data-mode="engineering"] .project-card:nth-child(6) { animation-delay: 0.30s; }
[data-mode="engineering"] .project-card:nth-child(7) { animation-delay: 0.36s; }

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-mode="engineering"] .project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow), inset 0 0 0 1px var(--accent-glow);
}

/* Cards inside the maximize overlay don't get the hover glow re-applied */
[data-mode="engineering"] .project-card.in-max-overlay:hover {
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
}

[data-mode="engineering"] .project-card.hidden {
  display: none;
}

/* is-closed: send to taskbar */
[data-mode="engineering"] .project-card.is-closed {
  display: none;
}

/* is-min: collapse to title bar only */
[data-mode="engineering"] .project-card.is-min .card-body,
[data-mode="engineering"] .project-card.is-min .status-bar {
  display: none;
}

[data-mode="engineering"] .project-card.is-min .winbar {
  cursor: pointer;
}

[data-mode="engineering"] .project-card.is-min {
  opacity: 0.85;
}

[data-mode="engineering"] .project-card.is-min:hover {
  opacity: 1;
}

/* Disable entrance animation while card is in the overlay */
[data-mode="engineering"] .project-card.in-max-overlay {
  animation: none;
}

/* ── Window title bar ──────────────────────────────── */

[data-mode="engineering"] .winbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 0 0 16px;
  height: 38px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  user-select: none;
}

[data-mode="engineering"] .win-path {
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--heading-font);
}

[data-mode="engineering"] .winbar-spacer {
  margin-left: auto;
}

/* ── Window control buttons ────────────────────────── */

[data-mode="engineering"] .win-ctrls {
  display: flex;
  height: 100%;
  align-self: stretch;
}

[data-mode="engineering"] .win-ctrls button {
  width: 42px;
  height: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--ink-2);
  transition: background 0.12s, color 0.12s;
}

[data-mode="engineering"] .win-ctrls button:hover {
  background: rgba(255, 255, 255, 0.08);
}

[data-mode="engineering"] .win-ctrls button.close:hover {
  background: var(--win-close);
  color: #fff;
}

/* Minimize glyph — horizontal bar */
[data-mode="engineering"] .ic-min {
  width: 11px;
  height: 1px;
  background: currentColor;
  display: block;
}

/* Maximize glyph — hollow rectangle */
[data-mode="engineering"] .ic-max {
  width: 10px;
  height: 10px;
  border: 1px solid currentColor;
  border-radius: 1px;
  display: block;
}

/* Close glyph — × via pseudo-elements */
[data-mode="engineering"] .ic-close {
  position: relative;
  width: 12px;
  height: 12px;
  display: block;
}

[data-mode="engineering"] .ic-close::before,
[data-mode="engineering"] .ic-close::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 1px;
  background: currentColor;
}

[data-mode="engineering"] .ic-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

[data-mode="engineering"] .ic-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* ── Card body ─────────────────────────────────────── */

[data-mode="engineering"] .card-body {
  padding: 22px 24px 18px;
  display: grid;
  gap: 14px;
}

/* Eyebrow — scoped only to project cards to avoid affecting hero/skills */
[data-mode="engineering"] .project-card .eyebrow {
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.4px;
  opacity: 0.92;
  margin: 0;
}

[data-mode="engineering"] .project-card .eyebrow::before {
  content: '// ';
  opacity: 0.55;
}

/* Caret title with blinking underscore */
[data-mode="engineering"] .caret-title {
  font-family: var(--heading-font);
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin: 0;
  letter-spacing: 0.2px;
  line-height: 1.25;
}

[data-mode="engineering"] .caret-title::after {
  content: '_';
  color: var(--accent);
  animation: caretBlink 1.1s step-end infinite;
}

@keyframes caretBlink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  [data-mode="engineering"] .caret-title::after {
    animation: none;
    opacity: 1;
  }
}

/* ── Prose inside card body ────────────────────────── */

[data-mode="engineering"] .project-card .summary {
  color: var(--ink-2);
  line-height: 1.7;
  font-size: 13.5px;
  margin: 0;
  max-width: 74ch;
}

[data-mode="engineering"] .summary-details {
  color: var(--ink-2);
  line-height: 1.65;
  font-size: 13.5px;
  margin: 0 0 0.5em;
}
[data-mode="engineering"] .summary-details:last-child { margin-bottom: 0; }
[data-mode="engineering"] .summary-details { margin-block-start: 0; }

/* Inline links inside summary/details/lead use the engineering accent colour. */
[data-mode="engineering"] .card-body a,
[data-mode="engineering"] .lead a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Bullet list ───────────────────────────────────── */

[data-mode="engineering"] ul.points {
  list-style: none;
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
}

[data-mode="engineering"] ul.points li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.6;
}

[data-mode="engineering"] ul.points li::before {
  content: '›';
  position: absolute;
  left: 3px;
  top: 0;
  color: var(--accent-2);
  font-weight: 700;
}

/* ── Status bar ────────────────────────────────────── */

[data-mode="engineering"] .status-bar {
  display: flex;
  align-items: center;
  background: rgba(88, 166, 255, 0.10);
  border-top: 1px solid rgba(88, 166, 255, 0.18);
  font-size: 12px;
  color: var(--ink-2);
  font-family: var(--heading-font);
}

[data-mode="engineering"] .status-bar .seg {
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-right: 1px solid rgba(88, 166, 255, 0.14);
}

[data-mode="engineering"] .status-bar .seg .lbl {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 9.5px;
}

[data-mode="engineering"] .status-links {
  margin-left: auto;
  display: flex;
  gap: 6px;
  padding: 0 12px;
}

/* ── Maximize overlay ──────────────────────────────── */

#engMaxOverlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(4, 7, 11, 0.86);
  backdrop-filter: blur(2px);
  display: grid;
  place-items: center;
  padding: 40px 24px;
}

#engMaxOverlay[hidden] {
  display: none;
}

.eng-max-inner {
  width: min(920px, 94vw);
  max-height: 90vh;
  overflow: hidden;
  animation: engMaxIn 0.18s ease both;
}

/* Card is a flex column so the body can scroll inside the window chrome */
.eng-max-inner .project-card {
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}
.eng-max-inner .project-card .card-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  /* Firefox */
  scrollbar-width: thin;
  scrollbar-color: rgba(57, 211, 83, 0.45) transparent;
}
.eng-max-inner .project-card .card-body::-webkit-scrollbar { width: 6px; }
.eng-max-inner .project-card .card-body::-webkit-scrollbar-track { background: transparent; }
.eng-max-inner .project-card .card-body::-webkit-scrollbar-thumb {
  background: rgba(57, 211, 83, 0.35);
  border-radius: 3px;
}
.eng-max-inner .project-card .card-body::-webkit-scrollbar-thumb:hover {
  background: rgba(57, 211, 83, 0.65);
}

@keyframes engMaxIn {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

.eng-max-inner .project-card {
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  border-color: var(--accent);
}

.eng-max-hint {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.5px;
  z-index: 901;
  font-family: var(--heading-font);
  pointer-events: none;
}

/* ── Reopen dock / taskbar ─────────────────────────── */

#engDock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 890;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(12, 17, 23, 0.96);
  border-top: 1px solid var(--line);
  box-shadow: 0 -6px 24px rgba(0, 0, 0, 0.4);
}

.eng-dock-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 4px;
  font-family: var(--heading-font);
}

.taskbtn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--heading-font);
  font-size: 12px;
  color: var(--ink-2);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--accent);
  border-radius: 3px;
  padding: 6px 12px;
  cursor: pointer;
  transition: background 0.12s;
}

.taskbtn:hover {
  background: rgba(57, 211, 83, 0.1);
  color: #fff;
}

.tb-ic {
  width: 9px;
  height: 9px;
  border: 1px solid var(--accent);
  border-radius: 1px;
  display: inline-block;
  flex-shrink: 0;
}

[data-mode="engineering"] .metrics-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

[data-mode="engineering"] .metrics-label {
  font-size: 10px;
  color: var(--muted);
  margin: 0;
}

[data-mode="engineering"] .metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

[data-mode="engineering"] .metrics li {
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--pill-bg);
  font-size: 11px;
  font-family: var(--heading-font);
  color: var(--accent);
  border: 1px solid rgba(57, 211, 83, 0.1);
}

/* ── Engineering gallery (grid) ──────────────────── */

[data-mode="engineering"] .gallery {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

[data-mode="engineering"] .gallery-item {
  display: grid;
  gap: 6px;
  align-content: start;
}

[data-mode="engineering"] .gallery-trigger {
  border: 0;
  background: transparent;
  padding: 0;
  cursor: zoom-in;
}

[data-mode="engineering"] .gallery-media {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-surface);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  transition: border-color 0.15s;
}

[data-mode="engineering"] .gallery-trigger:hover .gallery-media {
  border-color: var(--accent-2);
}

[data-mode="engineering"] .gallery-media img,
[data-mode="engineering"] .gallery-media video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}

[data-mode="engineering"] .gallery figcaption {
  font-size: 10px;
  color: var(--muted);
  font-family: var(--heading-font);
  letter-spacing: 0.3px;
}

[data-mode="engineering"] .placeholder {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  font-family: var(--heading-font);
}

/* ── Skills ──────────────────────────────────────── */

[data-mode="engineering"] .about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ── Pill overrides ──────────────────────────────── */

[data-mode="engineering"] .pill {
  border-radius: 3px;
  font-family: var(--heading-font);
  font-size: 11px;
  letter-spacing: 0.3px;
}

[data-mode="engineering"] .pill.link {
  color: var(--accent-2);
  background: var(--link-pill-bg);
  border: 1px solid rgba(88, 166, 255, 0.15);
}

[data-mode="engineering"] .pill.link:hover {
  background: rgba(88, 166, 255, 0.2);
  text-decoration: none;
}

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 960px) {
  [data-mode="engineering"] .hero-grid {
    grid-template-columns: 1fr;
  }

  [data-mode="engineering"] .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  [data-mode="engineering"] .top-nav {
    justify-content: center;
  }

  /* Keep long monospace project paths from overflowing the titlebar on
     narrower tablets (ellipsis rather than push the controls off-edge). */
  [data-mode="engineering"] .win-path {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }
}

/* ── Phone (<=640px): declutter the eng project cards ─────────────────────
   The faux-window controls, "HIGHLIGHTS" pills, and the multi-segment status
   bar all read as noise on a narrow touch screen. Strip them down to a clean,
   calm block. Scoped entirely to phone width — desktop/tablet untouched. */
@media (max-width: 640px) {
  /* 1. Drop the window-control buttons (minimize / maximize / close).
     They're progressive enhancements; without them the card still renders
     normally. The path text then takes the full titlebar width. */
  [data-mode="engineering"] .win-ctrls {
    display: none;
  }

  /* Defensive: if a card-state class were ever left set, force the card back
     to its normal expanded state on phone so no content can stay collapsed. */
  [data-mode="engineering"] .project-card.is-min,
  [data-mode="engineering"] .project-card.is-closed {
    display: block;
    opacity: 1;
  }
  [data-mode="engineering"] .project-card.is-min .card-body,
  [data-mode="engineering"] .project-card.is-min .status-bar {
    display: grid;
  }
  [data-mode="engineering"] .project-card.is-min .status-bar {
    display: flex;
  }
  [data-mode="engineering"] .project-card.is-min .winbar {
    cursor: default;
  }

  /* Tighten the titlebar; with the controls gone the path can run full width
     and truncate gracefully rather than overflow. */
  [data-mode="engineering"] .winbar {
    height: 34px;
    padding: 0 14px;
    gap: 8px;
  }
  [data-mode="engineering"] .win-path {
    font-size: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
  }

  /* 2. Declutter the HIGHLIGHTS pills — drop the label, shrink the pills, and
     calm the wrap so they read as a quiet footnote instead of a tag cloud. */
  [data-mode="engineering"] .metrics-label {
    display: none;
  }
  [data-mode="engineering"] .metrics {
    gap: 5px;
  }
  [data-mode="engineering"] .metrics li {
    padding: 2px 8px;
    font-size: 10px;
  }

  /* 3. Tighten the rest of the card. */
  [data-mode="engineering"] .card-body {
    padding: 18px 16px 16px;
    gap: 12px;
  }
  [data-mode="engineering"] .caret-title {
    font-size: 18px;
  }

  /* Let the status bar wrap so TERM/ROLE/links stack cleanly instead of
     cramming horizontally; soften the inter-segment divider when wrapped. */
  [data-mode="engineering"] .status-bar {
    flex-wrap: wrap;
  }
  [data-mode="engineering"] .status-bar .seg {
    padding: 8px 14px;
  }
  [data-mode="engineering"] .status-links {
    margin-left: 0;
    padding: 8px 14px;
    flex-wrap: wrap;
  }
}

/* ── Resume page (tech-only) ─────────────────────── */

[data-mode="engineering"] .resume-page {
  padding-top: 24px;
}

[data-mode="engineering"] .resume-intro {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 15px;
  margin-bottom: 24px;
}

[data-mode="engineering"] .resume-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

[data-mode="engineering"] .resume-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(57, 211, 83, 0.03), rgba(255, 255, 255, 0.01));
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

[data-mode="engineering"] .resume-card:hover {
  border-color: rgba(57, 211, 83, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 0 16px var(--accent-glow);
}

[data-mode="engineering"] .resume-eyebrow {
  font-family: var(--heading-font);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 10px;
}

[data-mode="engineering"] .resume-title {
  font-family: var(--heading-font);
  font-size: 17px;
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 500;
}

[data-mode="engineering"] .resume-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 20px;
  flex: 1;
}

[data-mode="engineering"] .resume-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

/* Single embedded PDF (object) — fills the available area at a tall ratio. */
[data-mode="engineering"] .resume-embed {
  display: block;
  width: 100%;
  height: 80vh;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-surface);
}
[data-mode="engineering"] .resume-fallback {
  padding: 24px;
  color: var(--muted);
  font-size: 14px;
}
[data-mode="engineering"] .resume-fallback a { color: var(--accent); }

[data-mode="engineering"] .resume-btn {
  flex: 1;
  text-align: center;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  text-decoration: none;
  font-family: var(--heading-font);
  font-size: 12px;
  transition: all 0.15s ease;
}

[data-mode="engineering"] .resume-btn:hover {
  text-decoration: none;
  border-color: var(--muted);
}

[data-mode="engineering"] .resume-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
  font-weight: 600;
}

[data-mode="engineering"] .resume-btn.primary:hover {
  background: #46c362;
  border-color: #46c362;
}