/* ============================================================
   Nate Patrick — Portfolio  |  Mobile-First
   ============================================================ */

/* Custom Properties
   ============================================================ */
:root {
  --bg:      #F4F3F0;
  --surface: #ECEAE7;
  --text-1:  #0F0F0D;   /* ~18:1 — headings, emphasis       */
  --text-2:  #2E2D2B;   /* ~13:1 — body copy (charcoal)     */
  --text-3:  #5A5855;   /*  ~7:1 — labels, captions, meta   */
  --border:  #DCDAD6;

  --sans: 'Inter', -apple-system, system-ui, sans-serif;
  --mono: 'IBM Plex Mono', 'Menlo', 'Courier New', monospace;

  --max:  1180px;
  --pad:  clamp(1.125rem, 5vw, 2.75rem);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --t:    220ms;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:      #111110;
    --surface: #1C1C1A;
    --text-1:  #F0EFEC;   /* ~14:1  — headings, emphasis        */
    --text-2:  #B8B7B4;   /*  ~9.6:1 — body copy, descriptions  */
    --text-3:  #8A8A87;   /*  ~5.4:1 — labels, captions, meta   */
    --border:  #272725;
  }
}

:root[data-theme="dark"] {
  --bg:      #111110;
  --surface: #1C1C1A;
  --text-1:  #F0EFEC;
  --text-2:  #B8B7B4;
  --text-3:  #8A8A87;
  --border:  #272725;
}

/* Reset
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 56px;
  text-size-adjust: none;
  -webkit-text-size-adjust: none;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text-1);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  isolation: isolate;
}

/* Subtle undulating background grid */
.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
  animation: grid-wiggle 22s ease-in-out infinite;
}

.particles::before {
  content: '';
  position: absolute;
  inset: -10%;
  background-image: radial-gradient(circle, currentColor 0.6px, transparent 1.2px);
  background-size: 38px 38px;
  color: var(--text-3);
  opacity: 0.18;
  animation: grid-undulate 28s ease-in-out infinite;
  will-change: background-position, transform;
}

@keyframes grid-undulate {
  0%, 100% { background-position: 0 0;       transform: translate3d(0, 0, 0) scale(1); }
  20%      { background-position: 7px -9px;  transform: translate3d(-4px, 3px, 0) scale(1.01); }
  40%      { background-position: -6px 11px; transform: translate3d(5px, -2px, 0) scale(1.005); }
  60%      { background-position: 9px 5px;   transform: translate3d(-3px, -4px, 0) scale(1.015); }
  80%      { background-position: -4px -7px; transform: translate3d(4px, 5px, 0) scale(1.008); }
}

/* Occasional wiggle — still for ~88% of the cycle, brief jitter at the end */
@keyframes grid-wiggle {
  0%, 88%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  89%           { transform: translate3d(3px, -2px, 0) rotate(0.3deg); }
  91%           { transform: translate3d(-4px, 3px, 0)  rotate(-0.4deg); }
  93%           { transform: translate3d(3px, 2px, 0)   rotate(0.25deg); }
  95%           { transform: translate3d(-2px, -2px, 0) rotate(-0.18deg); }
  97%           { transform: translate3d(1px, 1px, 0)   rotate(0.08deg); }
}

@media (prefers-reduced-motion: reduce) {
  .particles,
  .particles::before { animation: none; }
}

a   { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul  { list-style: none; }

::selection {
  background: var(--text-1);
  color: var(--bg);
}

/* Remove tap flash on iOS */
a, button { -webkit-tap-highlight-color: transparent; }

/* Layout
   ============================================================ */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* Responsive line break — hidden on mobile, inline on wider */
.br-md { display: none; }

@media (min-width: 600px) {
  .br-md { display: inline; }
}

/* Navigation
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--pad);
}

body { padding-top: 48px; }
@media (min-width: 640px) { body { padding-top: 52px; } }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0;
}

@media (min-width: 640px) {
  .nav-inner { height: 52px; }
}

.nav-home {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-1);
  transition: opacity var(--t) var(--ease);
  white-space: nowrap;
}

.nav-home:hover { opacity: 0.5; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

@media (min-width: 480px) { .nav-links { gap: 1.75rem; } }
@media (min-width: 640px) { .nav-links { gap: 2rem; } }

.nav-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  position: relative;
  transition: color var(--t) var(--ease);
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--text-1);
  transition: width var(--t) var(--ease);
}

.nav-links a:hover          { color: var(--text-1); }
.nav-links a:hover::after   { width: 100%; }
.nav-links a[aria-current]  { color: var(--text-1); }
.nav-links a[aria-current]::after { width: 100%; }

/* Theme toggle */
.theme-toggle {
  background: none;
  border: none;
  padding: 2px;
  cursor: pointer;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--t) var(--ease);
}

.theme-toggle:hover { color: var(--text-1); }

.theme-toggle svg {
  width: 14px;
  height: 14px;
  display: block;
}

.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun  { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

:root[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun  { display: none; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* Hero — Home
   ============================================================ */
.hero {
  padding: clamp(3rem, 10vh, 8.5rem) 0 clamp(2rem, 5vh, 5.5rem);
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .hero-eyebrow { margin-bottom: 2rem; }
}

.hero-headline {
  font-size: clamp(2rem, 7vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin-bottom: 1.125rem;
  padding-bottom: 0.08em;
  max-width: 18ch;
  text-wrap: balance;
}

@media (min-width: 900px) {
  .hero-headline { max-width: 22ch; }
}

@media (min-width: 640px) {
  .hero-headline { margin-bottom: 1.75rem; }
}

.hero-body {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.72;
  margin-bottom: 2rem;
  max-width: 460px;
}

@media (min-width: 640px) {
  .hero-body {
    font-size: 1.0625rem;
    margin-bottom: 3rem;
  }
}

/* Role rotator — hero */
.role-rotator {
  display: inline-block;
  transition: opacity 140ms cubic-bezier(0.42, 0, 0.58, 1);
  font-weight: 400;
}

.role-rotator.fade { opacity: 0; }

.rotator-replay {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 0.95em;
  height: 0.95em;
  padding: 0;
  margin-left: 0.25em;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  vertical-align: 0.04em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.rotator-replay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.rotator-replay:hover {
  color: var(--text-1);
  border-color: var(--text-1);
}

.rotator-replay svg {
  width: 55%;
  height: 55%;
  transition: transform 500ms var(--ease);
}

.rotator-replay:hover svg,
.rotator-replay:focus-visible svg {
  transform: rotate(-180deg);
}

.role-rotator.is-final {
  background: linear-gradient(
    90deg,
    #ff5e62 0%, #ff9966 14.28%, #ffd93d 28.57%, #6bcf7e 42.85%,
    #4fc3e8 57.14%, #5f27cd 71.42%, #c44dff 85.71%, #ff5e62 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  animation: rainbow-flow 8s linear infinite;
  transition: none;
  white-space: normal;
}

@keyframes rainbow-flow {
  from { background-position: 0% 50%; }
  to   { background-position: 200% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .role-rotator { transition: none; }
  .role-rotator.is-final { animation: none; }
}

/* Stats — 2-up grid on mobile, flex row on wider */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
}

@media (min-width: 480px) {
  .hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
  }
}

@media (min-width: 640px) {
  .hero-stats { gap: 2.5rem; }
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.stat-value {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.02em;
}

/* Work Section — Home
   ============================================================ */
.section-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.section-bar span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Work Cards — Home grid
   ============================================================ */
.work-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 2rem 0 4rem;
}

@media (min-width: 640px) {
  .work-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 2.5rem 0 5rem;
  }
}

@media (min-width: 1000px) {
  .work-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

@media (min-width: 640px) {
  .work-cards.two-up { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1000px) {
  .work-cards.two-up { grid-template-columns: repeat(2, 1fr); }
}

/* When work-cards appears inline inside a case-body, trim the section-level padding */
.case-body .work-cards { padding: 2rem 0 0; }
@media (min-width: 640px) { .case-body .work-cards { padding: 2.5rem 0 0; } }

.work-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
  color: inherit;
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
  min-height: 320px;
}

@media (min-width: 640px) {
  .work-card { padding: 2rem; min-height: 380px; }
}

@media (min-width: 1000px) {
  .work-card { padding: 2.25rem; min-height: 420px; }
}

.work-card:hover {
  transform: translateY(-4px);
  border-color: var(--text-3);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

.work-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-3);
}

.work-card-num { text-transform: uppercase; }

.work-card-title {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-1);
  margin-bottom: 0.875rem;
}

.work-card-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.work-card-tags {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.work-card-img {
  margin: 0.5rem 0 1.25rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  width: 100%;
  flex-shrink: 0;
}

.work-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms var(--ease);
}

.work-card:hover .work-card-img img {
  transform: scale(1.03);
}

.work-card-arrow {
  font-size: 1.125rem;
  color: var(--text-3);
  align-self: flex-end;
  margin-top: auto;
  transition: transform var(--t) var(--ease), color var(--t) var(--ease);
}

.work-card:hover .work-card-arrow {
  transform: translate(4px, -4px);
  color: var(--text-1);
}

/* Disabled work card (Coming soon) */
.work-card--disabled {
  cursor: default;
  opacity: 0.78;
}

.work-card--disabled:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.work-card--disabled .work-card-title,
.work-card--disabled .work-card-desc {
  color: var(--text-2);
}

.work-card-coming {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  align-self: flex-start;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
}

/* Work List
   Work items are full-viewport-width so no negative-margin trick needed.
   Inner .wrap handles content indentation.
   ============================================================ */
.work-item {
  border-bottom: 1px solid var(--border);
  transition: background var(--t) var(--ease);
}

.work-item:hover:not(.work-item--protected) {
  background: var(--surface);
}

/* Mobile: num + content, no year column */
.work-link {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 0.875rem;
  padding: 1.625rem 0;
  align-items: start;
}

@media (min-width: 480px) {
  .work-link {
    grid-template-columns: 36px 1fr;
    gap: 1.125rem;
    padding: 2rem 0;
  }
}

/* Tablet+: add year/arrow column */
@media (min-width: 640px) {
  .work-link {
    grid-template-columns: 44px 1fr 80px;
    gap: 1.5rem;
    padding: 2.375rem 0;
  }
}

.work-link.is-protected { cursor: default; }

.work-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-3);
  padding-top: 4px;
  letter-spacing: 0.04em;
}

.work-title {
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 0.375rem;
}

@media (min-width: 480px) {
  .work-title { font-size: 1.25rem; }
}

@media (min-width: 640px) {
  .work-title { font-size: 1.375rem; margin-bottom: 0.5rem; }
}

.work-desc {
  font-size: 0.8125rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 0.625rem;
}

@media (min-width: 640px) {
  .work-desc { font-size: 0.875rem; margin-bottom: 0.875rem; max-width: 560px; }
}

.work-tags {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1.9;
}

/* Year + arrow: hidden on mobile, visible on tablet+ */
.work-right {
  display: none;
}

@media (min-width: 640px) {
  .work-right {
    display: block;
    text-align: right;
    padding-top: 4px;
  }
}

.work-year {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-3);
  display: block;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.work-arrow {
  display: inline-block;
  font-size: 1rem;
  color: var(--text-3);
  transition: transform var(--t) var(--ease), color var(--t) var(--ease);
}

.work-item:hover:not(.work-item--protected) .work-arrow {
  transform: translate(3px, -3px);
  color: var(--text-1);
}

.work-lock {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  display: block;
}

/* Case Study Pages
   ============================================================ */
.page-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 1.25rem 0;
  transition: color var(--t) var(--ease);
}

@media (min-width: 640px) {
  .page-back { padding: 1.5rem 0; }
}

.page-back:hover { color: var(--text-1); }

.page-back-arrow {
  display: inline-block;
  transition: transform var(--t) var(--ease);
}

.page-back:hover .page-back-arrow { transform: translateX(-3px); }

.page-hero {
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 640px) {
  .page-hero { padding: 2.25rem 0 3rem; }
}

.page-category {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.875rem;
}

@media (min-width: 640px) {
  .page-category { margin-bottom: 1.25rem; }
}

.page-title {
  font-size: clamp(1.75rem, 6vw, 3.75rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.65;
}

@media (min-width: 640px) {
  .page-subtitle { font-size: 1.0625rem; }
}

/* Meta grid: 2-col on mobile → 3-col on tablet → auto on desktop */
.page-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.125rem 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  margin-top: 1.75rem;
}

@media (min-width: 480px) {
  .page-meta-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem 1.75rem;
  }
}

@media (min-width: 640px) {
  .page-meta-grid {
    gap: 1.5rem 2.5rem;
    padding-top: 2.25rem;
    margin-top: 2.5rem;
  }
}

@media (min-width: 900px) {
  .page-meta-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

.meta-cell--wide {
  grid-column: span 2;
}

.meta-cell-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.3rem;
}

.meta-cell-value {
  font-size: 0.8125rem;
  color: var(--text-2);
  line-height: 1.55;
}

@media (min-width: 640px) {
  .meta-cell-value { font-size: 0.875rem; }
}

/* Case Content Sections
   Mobile: single column, label above body
   Tablet+: label | body two-column
   ============================================================ */
.case-content {
  padding: 3rem 0;
}

@media (min-width: 640px) {
  .case-content { padding: 4.5rem 0; }
}

.case-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.case-section:first-child { padding-top: 0; }

@media (min-width: 640px) {
  .case-section {
    grid-template-columns: 160px 1fr;
    gap: 1.25rem 3rem;
    padding: 4.5rem 0;
  }
}

@media (min-width: 900px) {
  .case-section {
    grid-template-columns: 180px 1fr;
    gap: 1.5rem 4rem;
    padding: 5rem 0;
  }
}

.case-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1.5;
  padding-top: 0;
}

@media (min-width: 640px) {
  .case-label { padding-top: 4px; }
}

.case-body {
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--text-2);
}

@media (min-width: 640px) {
  .case-body { font-size: 1rem; }
}

.case-body p + p { margin-top: 1.375rem; }

.case-body strong {
  color: var(--text-1);
  font-weight: 500;
}

.case-body a {
  border-bottom: 1px solid var(--border);
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.case-body a:hover {
  border-color: var(--text-1);
  color: var(--text-1);
}

.link-highlight {
  color: #000000;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .link-highlight { color: #FFFFFF; }
}

:root[data-theme="dark"] .link-highlight { color: #FFFFFF; }
:root[data-theme="light"] .link-highlight { color: #000000; }

.case-body h3 {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 400;
  margin: 2.5rem 0 0.75rem;
}

.case-body h3:first-child { margin-top: 0; }

.case-body ul { margin-top: 0.875rem; }

.case-body ul li {
  display: flex;
  gap: 0.875rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  line-height: 1.65;
}

@media (min-width: 640px) {
  .case-body ul li { font-size: 0.9375rem; }
}

.case-body ul li::before {
  content: '—';
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 0.875rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.case-body ul li:last-child { border-bottom: none; }

/* Metrics
   2-col on mobile, 4-col on tablet+
   ============================================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .metrics-grid { grid-template-columns: repeat(4, 1fr); }
}

.metric {
  background: var(--bg);
  padding: 2rem 1.25rem;
}

@media (min-width: 640px) {
  .metric { padding: 2.75rem 1.5rem; }
}

@media (min-width: 900px) {
  .metric { padding: 3.25rem 1.75rem; }
}

.metric-value {
  font-size: clamp(1.875rem, 5vw, 2.75rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text-1);
  margin-bottom: 0.875rem;
}

.metric-desc {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  line-height: 1.7;
}

/* Pullquote
   ============================================================ */
.pullquote {
  margin: 2.5rem 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .pullquote {
    margin: 3rem 0;
    padding-top: 2.25rem;
  }
}

.pullquote p {
  font-size: clamp(1.25rem, 2.6vw, 1.875rem);
  font-style: italic;
  color: var(--text-1);
  line-height: 1.35;
  letter-spacing: -0.015em;
  font-weight: 300;
  margin-bottom: 1.25rem !important;
}

.pullquote cite {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  font-style: normal;
}

/* About Page
   ============================================================ */
.about-hero {
  padding: clamp(3rem, 9vh, 7.5rem) 0 2rem;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 640px) {
  .about-hero { padding-bottom: 3rem; }
}

.about-name {
  font-size: clamp(2rem, 7vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.06;
  margin-bottom: 0.5rem;
}

.about-role {
  font-size: 0.9375rem;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

@media (min-width: 640px) {
  .about-role { font-size: 1.0625rem; margin-bottom: 2.25rem; }
}

.about-bio {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.8;
}

@media (min-width: 640px) {
  .about-bio { font-size: 1rem; max-width: 640px; }
}

.about-bio p + p { margin-top: 1rem; }

/* About hero — two-column with photo on desktop */
.about-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .about-hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: 0 clamp(2rem, 4vw, 4rem);
    align-items: end;
  }
}

.about-hero-photo {
  margin-top: 2rem;
  display: flex;
  justify-content: flex-start;
}

.about-hero-photo img {
  display: block;
  width: 480px;
  max-width: 100%;
  height: auto;
}

@media (min-width: 720px) {
  .about-hero-photo {
    margin-top: 0;
    align-items: flex-end;
    justify-content: flex-end;
  }

  .about-hero-photo img {
    width: 100%;
    height: auto;
  }
}

.about-content { padding: 2rem 0; }

/* Moose easter egg */
.moose-trigger {
  cursor: pointer;
  display: inline-block;
  transform-origin: center 65%;
  transition: color var(--t) var(--ease);
  animation: moose-jiggle 5s ease-in-out infinite;
}

@keyframes moose-jiggle {
  0%, 88%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  90% { transform: translate3d(1px, -1px, 0) rotate(2deg); }
  92% { transform: translate3d(-1.5px, 1px, 0) rotate(-2.5deg); }
  94% { transform: translate3d(1.5px, 0, 0)   rotate(2deg); }
  96% { transform: translate3d(-1px, -0.5px, 0) rotate(-1.5deg); }
  98% { transform: translate3d(0.5px, 0.5px, 0) rotate(0.5deg); }
}

@media (prefers-reduced-motion: reduce) {
  .moose-trigger { animation: none; }
}

.moose-trigger:hover,
.moose-trigger:focus-visible {
  color: var(--text-1);
  outline: none;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-style: dotted;
}

.moose-cat {
  position: fixed;
  bottom: 0;
  right: 6vw;
  width: 360px;
  height: auto;
  z-index: 120;
  pointer-events: none;
  transform: translateY(105%);
  will-change: transform;
  filter: drop-shadow(0 -6px 18px rgba(0, 0, 0, 0.28));
  transition: transform 700ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (min-width: 640px) {
  .moose-cat { width: 440px; right: 8vw; }
}

.moose-cat.is-peeking {
  transform: translateY(32%);
}

@media (prefers-reduced-motion: reduce) {
  .moose-cat { transition: transform 200ms ease; }
}

.about-two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 1.5rem 0 3rem;
}

@media (min-width: 720px) {
  .about-two-col {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    padding: 2.5rem 0 4.5rem;
  }
}

@media (min-width: 640px) {
  .about-content { padding: 3rem 0; }
}

.about-section {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}

.about-section:first-child { padding-top: 0; }

@media (min-width: 640px) {
  .about-section { padding: 2.75rem 0; }
}

.about-section-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .about-section-label { margin-bottom: 1.75rem; }
}

/* Experience
   Mobile: single column  |  Tablet+: date | content
   ============================================================ */
.exp-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.exp-item:last-child { border-bottom: none; }

@media (min-width: 600px) {
  .exp-item {
    grid-template-columns: 130px 1fr;
    gap: 0.5rem 2rem;
    padding: 1.5rem 0;
  }
}

@media (min-width: 900px) {
  .exp-item {
    grid-template-columns: 160px 1fr;
    gap: 0.75rem 3rem;
  }
}

.exp-period {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  padding-top: 2px;
  /* On mobile, period sits above title — add small bottom gap */
  margin-bottom: 0.25rem;
}

@media (min-width: 600px) {
  .exp-period { font-size: 10px; margin-bottom: 0; }
}

.exp-title {
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  margin-bottom: 0.15rem;
  color: var(--text-1);
}

.exp-org {
  font-size: 0.875rem;
  color: var(--text-2);
  margin-bottom: 0.4rem;
}

.exp-desc {
  font-size: 0.8125rem;
  color: var(--text-3);
  line-height: 1.65;
}

/* Featured In list
   ============================================================ */
.featured-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.featured-list li {
  font-size: 0.9375rem;
  line-height: 1.55;
}

.featured-list a {
  color: var(--text-1);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: text-decoration-color var(--t) var(--ease), color var(--t) var(--ease);
}

.featured-list a:hover {
  color: var(--text-1);
  text-decoration-color: var(--text-1);
}

/* Tag Cloud / Skills
   ============================================================ */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

@media (min-width: 640px) {
  .tag-cloud { gap: 0.5rem; }
}

.tag-pill {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--border);
  padding: 0.35rem 0.625rem;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease);
}

@media (min-width: 640px) {
  .tag-pill { padding: 0.4rem 0.75rem; }
}

.tag-pill:hover {
  border-color: var(--text-1);
  color: var(--text-1);
}

/* Next Case Studies Navigation
   ============================================================ */
.next-cases {
  border-top: 1px solid var(--border);
  padding: 3rem 0 4rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .next-cases {
    padding: 4.5rem 0 5.5rem;
    margin-top: 3rem;
  }
}

.next-cases-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.75rem;
}

@media (min-width: 640px) {
  .next-cases-label { margin-bottom: 2.5rem; }
}

.next-cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .next-cases-grid.cards-2 { grid-template-columns: repeat(2, 1fr); }
  .next-cases-grid.cards-3 { grid-template-columns: repeat(3, 1fr); }
}

.next-case-card {
  display: flex;
  flex-direction: column;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  transition: background var(--t) var(--ease);
}

@media (min-width: 640px) {
  .next-case-card {
    padding: 3rem 2rem;
    border-bottom: none;
  }
  .next-case-card:not(:last-child) {
    border-right: 1px solid var(--border);
  }
  .next-case-card:first-child { padding-left: 0; }
  .next-case-card:last-child  { padding-right: 0; }
}

@media (min-width: 900px) {
  .next-case-card { padding: 3.5rem 2.75rem; }
  .next-case-card:first-child { padding-left: 0; }
  .next-case-card:last-child  { padding-right: 0; }
}

.next-case-card:hover { background: var(--surface); }

.next-case-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.125rem;
  display: block;
}

.next-case-title {
  font-size: clamp(1.375rem, 2.4vw, 1.875rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-1);
  margin-bottom: 0.875rem;
}

.next-case-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.next-case-img {
  margin: 0 0 1.5rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: block;
  width: 100%;
  flex-shrink: 0;
}

.next-case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms var(--ease);
}

.next-case-card:hover .next-case-img img {
  transform: scale(1.03);
}

.next-case-arrow {
  font-size: 1.125rem;
  color: var(--text-3);
  align-self: flex-start;
  margin-top: auto;
  transition: transform var(--t) var(--ease), color var(--t) var(--ease);
}

.next-case-card:hover .next-case-arrow {
  transform: translate(4px, -4px);
  color: var(--text-1);
}

/* Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 0;
  margin-top: 4rem;
}

@media (min-width: 640px) {
  .site-footer { padding: 2.25rem 0; margin-top: 6rem; }
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }
}

.footer-copy {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .footer-links { gap: 1.75rem; }
}

.footer-links a {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color var(--t) var(--ease);
}

.footer-links a:hover { color: var(--text-1); }

/* Project Images
   ============================================================ */

/* Contained hero — inside .wrap, not full-bleed */
.contained-hero-img {
  margin: 2.5rem 0 0;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
  line-height: 0;
}

@media (min-width: 640px) {
  .contained-hero-img {
    margin-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

.contained-hero-img img {
  display: block;
  width: 100%;
  height: auto;
}

/* Full-bleed hero — lives outside .wrap between page-hero and case-content */
.project-hero-img {
  margin: 0;
  padding: 0;
  overflow: hidden;
  line-height: 0;
}

.project-hero-img img {
  display: block;
  width: 100%;
  height: clamp(260px, 52vw, 680px);
  object-fit: cover;
  object-position: center;
}

/* Single image block inside case-body */
.case-img {
  margin-top: 2.5rem;
  line-height: 0;
  overflow: hidden;
}

.case-img img {
  display: block;
  width: 100%;
  height: auto;
}

/* Image grid — default 2-col */
.img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 2.5rem;
  line-height: 0;
}

.img-grid img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 3-column: 2-col on mobile, 3-col at 560px+ */
.img-grid.grid-3 {
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 560px) {
  .img-grid.grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* 4-column: 2-col on mobile, 4-col at 640px+ */
.img-grid.grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 640px) {
  .img-grid.grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Uniform row height for photo grids */
.img-grid.uniform img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* Portrait phone screenshots */
.img-grid.portrait img {
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  object-position: top;
}

/* Stack portrait and 4-up phone grids to 1-col on small mobile */
@media (max-width: 479px) {
  .img-grid.portrait,
  .img-grid.grid-4 { grid-template-columns: 1fr; }
}

/* Single-column stacked layout — one image per row at all sizes */
.img-grid.stack { grid-template-columns: 1fr; }

/* Figma Prototype Embed
   ============================================================ */
.figma-embed {
  position: relative;
  width: 100%;
  height: 500px;
  margin-top: 2.5rem;
  overflow: hidden;
  background: var(--surface);
}

@media (min-width: 640px) {
  .figma-embed { height: 680px; }
  .figma-embed--wide {
    width: calc(100% + 160px + 3rem);
    margin-left: calc(-1 * (160px + 3rem));
  }
}

@media (min-width: 900px) {
  .figma-embed--wide {
    width: calc(100% + 180px + 4rem);
    margin-left: calc(-1 * (180px + 4rem));
    height: 780px;
  }
}

.figma-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Research Sticky Note Boards
   ============================================================ */
.sticky-boards {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
  margin-top: 2.5rem;
}

.sticky-board-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
  display: block;
}

.sticky-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  position: relative;
}

@media (min-width: 560px) {
  .sticky-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 559px) {
  .sticky-note:hover {
    aspect-ratio: auto;
    overflow: visible;
    transform: none;
  }
}

.sticky-note {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  padding: 9px;
  position: relative;
  z-index: 1;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), z-index 0ms 200ms;
  cursor: default;
  overflow: hidden;
}

.sticky-note:hover {
  transform: scale(1.18);
  z-index: 20;
  box-shadow: 0 10px 28px rgba(0,0,0,0.22);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), z-index 0ms 0ms;
}

.sn-blue   { background: #5BA4D4; }
.sn-yellow { background: #FFC94A; }
.sn-coral  { background: #E8826A; }

.sticky-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.sticky-num {
  font-family: var(--mono);
  font-size: 8px;
  color: rgba(0,0,0,0.35);
}

.sticky-arch {
  display: block;
  width: 13px;
  height: 12px;
  color: rgba(0,0,0,0.6);
  flex-shrink: 0;
}

.sticky-text {
  font-family: var(--sans);
  font-size: 9.5px;
  line-height: 1.45;
  color: rgba(0,0,0,0.82);
  flex-grow: 1;
  margin-bottom: 6px;
}

.sticky-personas {
  font-family: var(--mono);
  font-size: 7.5px;
  color: rgba(0,0,0,0.4);
  letter-spacing: 0.04em;
}

/* Flow Matrix (BioFinder workflow diagram)
   ============================================================ */
.flow-matrix {
  margin-top: 2.5rem;
  width: 100%;
}

.fm-phases {
  display: grid;
  grid-template-columns: var(--fm-row-head, 90px) 2fr 2fr 2fr;
  gap: 8px;
  margin-bottom: 14px;
}

.fm-phases::before {
  content: '';
}

.fm-phase {
  padding: 10px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fm-grid {
  display: grid;
  grid-template-columns: var(--fm-row-head, 90px) repeat(6, 1fr);
  row-gap: 0;
  column-gap: 0;
  align-items: stretch;
}

.fm-corner {
  border-bottom: 1px dashed var(--border);
}

.fm-col {
  padding: 10px 4px 12px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  text-align: center;
  border-bottom: 1px dashed var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fm-group {
  padding: 14px 10px 14px 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  display: flex;
  align-items: center;
  border-top: 1px solid var(--border);
}

.fm-group--cont {
  border-top: none;
}

.fm-cell {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-top: 1px solid var(--border);
}

/* Only first cell of each row starts a new border; continuation rows keep it visible */
.fm-group--cont + .fm-cell,
.fm-group--cont ~ .fm-cell {
  border-top: 1px dashed var(--border);
}

/* Subtle connector line between cells (shows flow) */
.fm-cell::before {
  content: '';
  position: absolute;
  left: 0;
  right: 50%;
  top: 50%;
  height: 1px;
  background: var(--border);
  transform: translateY(-0.5px);
  opacity: 0.5;
}

.fm-cell:nth-of-type(7n+2)::before {
  display: none;   /* first column in each row has no left connector */
}

.fm-node {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
  position: relative;
  z-index: 1;
}

.fm-node--tox  { background: var(--text-1); }
.fm-node--pred { background: var(--text-2); }
.fm-node--clin {
  background: var(--bg);
  border: 1.5px dashed var(--text-3);
  width: 12px;
  height: 12px;
}

/* Animation — cascading reveal column by column */
.flow-matrix .flow-node {
  opacity: 0;
  transform: scale(0.3);
  transition: opacity 320ms cubic-bezier(0.45, 0, 0.15, 1),
              transform 420ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.flow-matrix.is-revealed .flow-node {
  opacity: 1;
  transform: scale(1);
  transition-delay: calc(var(--col, 0) * 150ms + var(--row, 0) * 45ms);
}

@media (max-width: 640px) {
  .fm-phases, .fm-grid { --fm-row-head: 66px; }
  .fm-phase { font-size: 9px; letter-spacing: 0.1em; padding: 8px 4px; }
  .fm-col   { font-size: 8.5px; letter-spacing: 0.04em; padding: 8px 2px 10px; }
  .fm-group { font-size: 9px; padding: 12px 8px 12px 0; }
  .fm-cell  { min-height: 38px; }
  .fm-node  { width: 9px; height: 9px; }
  .fm-node--clin { width: 10px; height: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .flow-matrix .flow-node {
    opacity: 1;
    transform: scale(1);
    transition: none;
  }
}

/* UX Maturation Matrix
   ============================================================ */
.ux-matrix {
  margin-top: 2.5rem;
}

.ux-matrix-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: 6px;
}

.ux-matrix-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-2);
  background: var(--bg);
}

.ux-matrix-table th,
.ux-matrix-table td {
  text-align: center;
  padding: 10px 6px;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  vertical-align: middle;
}

.ux-matrix-table th:last-child,
.ux-matrix-table td:last-child { border-right: none; }

.ux-matrix-table tbody tr:last-child td { border-bottom: none; }

.ux-corner { border-bottom: none !important; border-right: 1px solid var(--border); background: transparent; }

.ux-tenure {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 12px 10px;
  color: var(--text-3);
}

.ux-tenure--ic {
  background: var(--surface);
}

.ux-tenure--lead {
  background: var(--text-1);
  color: var(--bg);
  border-right-color: var(--text-1) !important;
  border-bottom-color: var(--text-1) !important;
}

.ux-matrix-table thead tr:last-child th {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-3);
  padding: 12px 6px;
}

.ux-cat {
  text-align: left !important;
  padding-left: 16px !important;
  min-width: 190px;
  color: var(--text-1);
}

.ux-section td {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-1);
  background: var(--surface);
  text-align: left;
  padding: 14px 16px;
  font-weight: 500;
}

.ux-item td { height: 44px; }

.ux-item-name {
  text-align: left !important;
  padding-left: 16px !important;
  color: var(--text-1);
  font-weight: 400;
  font-size: 13px;
}

.ux-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--text-1);
  border-radius: 50%;
  transform: scale(0);
  opacity: 0;
  transition: transform 380ms cubic-bezier(0.34, 1.56, 0.64, 1), opacity 260ms ease;
}

.ux-matrix.is-revealed .ux-dot {
  transform: scale(1);
  opacity: 1;
  transition-delay: calc(var(--r, 0) * 40ms + var(--c, 0) * 55ms);
}

@media (prefers-reduced-motion: reduce) {
  .ux-dot {
    transform: scale(1);
    opacity: 1;
    transition: none;
  }
}

/* App Screens Gallery + Lightbox
   ============================================================ */
.app-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 2.5rem;
}

@media (min-width: 480px) { .app-gallery { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 640px) { .app-gallery { grid-template-columns: repeat(4, 1fr); gap: 18px; } }
@media (min-width: 900px) { .app-gallery { grid-template-columns: repeat(5, 1fr); gap: 20px; } }

.gallery-item {
  background: none;
  border: none;
  padding: 0;
  cursor: zoom-in;
  overflow: hidden;
  border-radius: 10px;
  aspect-ratio: 9 / 19.5;
  display: block;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.gallery-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.16);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.96);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms var(--ease);
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 100vw;
  max-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
  padding: 0 64px;
}

.lightbox-img {
  display: block;
  max-width: calc(100vw - 128px);
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.lightbox-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,0.9);
  text-align: center;
}

.lightbox-caption {
  font-family: var(--sans);
  font-size: 0.9375rem;
  line-height: 1.4;
}

.lightbox-counter {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.lightbox-btn {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), transform 160ms var(--ease);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-btn:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.24);
}

.lightbox-btn svg {
  width: 18px;
  height: 18px;
}

.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev  { left: 20px;  top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 20px; top: 50%; transform: translateY(-50%); }

.lightbox-prev:hover { transform: translateY(-50%) translateX(-2px); }
.lightbox-next:hover { transform: translateY(-50%) translateX(2px); }

@media (max-width: 640px) {
  .lightbox-content { padding: 0 12px; }
  .lightbox-img {
    max-width: calc(100vw - 24px);
    max-height: 72vh;
  }
  .lightbox-btn { width: 40px; height: 40px; }
  .lightbox-close { top: 12px; right: 12px; }
  .lightbox-prev  { left: 8px;  bottom: 16px; top: auto; transform: none; }
  .lightbox-next  { right: 8px; bottom: 16px; top: auto; transform: none; }
  .lightbox-prev:hover,
  .lightbox-next:hover { transform: none; }
}

/* App Screens Parallax
   ============================================================ */
.app-parallax {
  position: relative;
  overflow: hidden;
  height: clamp(460px, 75vh, 780px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 2.5rem;
  contain: paint;
}

.parallax-track {
  display: flex;
  flex-direction: column;
  gap: 20px;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}

.parallax-track img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 2px 14px rgba(0,0,0,0.08);
}

.parallax-track:nth-child(2) { margin-top: -80px; }
.parallax-track:nth-child(3) { margin-top: -40px; }

@media (max-width: 640px) {
  .app-parallax {
    grid-template-columns: repeat(2, 1fr);
    height: clamp(420px, 65vh, 580px);
    gap: 14px;
  }
  .parallax-track:nth-child(3) { display: none; }
  .parallax-track:nth-child(2) { margin-top: -60px; }
}

@media (prefers-reduced-motion: reduce) {
  .parallax-track {
    transform: none !important;
    transition: none !important;
  }
}

/* Caption */
.img-caption {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 1rem;
  line-height: 1.5;
}

/* Desktop: images and grids span the full section width (label col + body col)
   so they read at maximum impact without being full-bleed */
@media (min-width: 640px) {
  .case-body .case-img,
  .case-body .img-grid,
  .case-body .sticky-boards,
  .case-body .metrics-grid,
  .case-body .app-parallax,
  .case-body .app-gallery,
  .case-body .pullquote,
  .case-body .ux-matrix,
  .case-body .work-cards,
  .case-body .flow-matrix {
    width: calc(100% + 160px + 3rem);
    margin-left: calc(-1 * (160px + 3rem));
  }
  .case-body .img-caption {
    width: calc(100% + 160px + 3rem);
    margin-left: calc(-1 * (160px + 3rem));
  }
}

@media (min-width: 900px) {
  .case-body .case-img,
  .case-body .img-grid,
  .case-body .sticky-boards,
  .case-body .metrics-grid,
  .case-body .app-parallax,
  .case-body .app-gallery,
  .case-body .pullquote,
  .case-body .ux-matrix,
  .case-body .work-cards,
  .case-body .flow-matrix {
    width: calc(100% + 180px + 4rem);
    margin-left: calc(-1 * (180px + 4rem));
  }
  .case-body .img-caption {
    width: calc(100% + 180px + 4rem);
    margin-left: calc(-1 * (180px + 4rem));
  }
}

/* Sub-case Navigation Cards
   ============================================================ */
.subcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 2px solid var(--border);
  margin: 3rem 0 4rem;
}

@media (min-width: 640px) {
  .subcase-grid { grid-template-columns: 1fr 1fr; }
}

.subcase-card {
  display: flex;
  flex-direction: column;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  color: inherit;
  transition: background var(--t) var(--ease);
}

@media (min-width: 640px) {
  .subcase-card { padding: 3rem 2.5rem; }
  .subcase-card:first-child { border-right: 1px solid var(--border); padding-left: 0; }
  .subcase-card:last-child  { padding-right: 0; }
}

@media (min-width: 900px) {
  .subcase-card { padding: 3.5rem 3rem; }
  .subcase-card:first-child { padding-left: 0; }
  .subcase-card:last-child  { padding-right: 0; }
}

.subcase-card:hover { background: var(--surface); }

.subcase-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
  display: block;
}

.subcase-title {
  font-size: clamp(1.375rem, 2.5vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-1);
  margin-bottom: 1rem;
}

.subcase-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 2rem;
}

.subcase-arrow {
  font-size: 1.25rem;
  color: var(--text-3);
  display: block;
  transition: transform var(--t) var(--ease), color var(--t) var(--ease);
}

.subcase-card:hover .subcase-arrow {
  transform: translate(4px, -4px);
  color: var(--text-1);
}

/* Reveal Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}