:root {
  --paper:#f8fafc;
  --ink:#102f4b;
  --muted:#596f83;
  --blue:#087df0;
  --line:#dbe4ec;
  --mono:'IBM Plex Mono',monospace;
  --sans:'DM Sans',Arial,sans-serif;
  --stage-height:calc(100svh - 112px)
}
* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:90px
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  -webkit-font-smoothing:antialiased
}
a {
  color:inherit;
  text-decoration:none
}
button {
  font:inherit
}
button,a {
  -webkit-tap-highlight-color:transparent
}
a:focus-visible,button:focus-visible,summary:focus-visible {
  outline:2px solid var(--blue);
  outline-offset:6px
}
::selection {
  background:#cbe7ff
}
p {
  line-height:1.7;
  color:var(--muted)
}
h1,h2,h3,p {
  margin-top:0
}
h1,h2,h3 {
  font-weight:400
}
h1,h2 {
  letter-spacing:-.055em
}
em {
  font-style:normal;
  color:var(--blue)
}
.eyebrow {
  font:10px/1.5 var(--mono);
  letter-spacing:.13em;
  font-weight:500
}
.skip-link {
  position:fixed;
  top:-80px;
  left:20px;
  background:white;
  padding:15px;
  z-index:100
}
.skip-link:focus {
  top:15px
}
.site-header {
  height:88px;
  padding:0 4.3%;
  display:flex;
  align-items:center;
  gap:36px;
  border-bottom:1px solid var(--line);
  background:rgb(248 250 252 / .94);
  backdrop-filter:blur(14px);
  position:sticky;
  top:0;
  z-index:30
}
.brand {
  display:flex;
  flex-direction:column;
  gap:7px;
  flex-shrink:0
}
.brand-name {
  font-size:12px;
  letter-spacing:.18em;
  font-weight:700;
  text-transform:uppercase
}
.brand-tagline {
  font:8px var(--mono);
  letter-spacing:.1em;
  color:var(--muted)
}
.primary-nav {
  display:flex;
  align-items:center;
  gap:21px;
  margin-left:auto
}
.primary-nav a {
  font-size:11px;
  color:#4e647a;
  transition:color .2s
}
.primary-nav a:hover {
  color:var(--blue)
}
.header-actions {
  display:flex;
  gap:10px
}
.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:32px;
  font-size:12px;
  font-weight:500;
  border-radius:30px;
  padding:15px 24px;
  border:1px solid var(--ink);
  transition:background .2s,color .2s,transform .2s;
  white-space:nowrap
}
.button:hover {
  background:#e3edf5;
  transform:translateY(-1px)
}
.button.primary {
  background:var(--ink);
  color:#fff
}
.button.primary:hover {
  background:#165385
}
.button span {
  font-size:18px;
  line-height:1
}
.button.small {
  font-size:11px;
  padding:10px 20px;
  gap:14px
}
.menu-toggle {
  display:none
}
.story {
  position:relative;
  max-width:1800px;
  margin:0 auto;
  padding:0 4.3%
}
.visual-sticky {
  --explode:1;
  --digital:0;
  --analytics:0;
  --operations:0;
  --ai:0;
  --machine:1;
  --separate:0;
  position:sticky;
  top:100px;
  height:var(--stage-height);
  margin-left:39%;
  margin-bottom:calc(-1 * var(--stage-height));
  z-index:2;
  display:flex;
  flex-direction:column;
  pointer-events:none
}
.stage-heading {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin:35px 3% 0 4%;
  color:#5d7286
}
.stage-heading .eyebrow {
  font-size:9px
}
.stage-counter {
  font:10px var(--mono);
  color:#62798e
}
.stage-counter b {
  font-size:14px;
  color:var(--ink);
  font-weight:500
}
.machine-canvas {
  position:relative;
  flex:1;
  min-height:0;
  display:flex;
  align-items:center;
  justify-content:center
}
.turbine {
  width:112%;
  max-width:none;
  flex-shrink:0;
  overflow:visible;
  mix-blend-mode:multiply
}
.machine-layers {
  opacity:var(--machine)
}
.engineering-labels {
  opacity:var(--explode)
}
.digital-overlay {
  opacity:var(--digital)
}
.analytics-overlay {
  opacity:var(--analytics)
}
.stage-footer {
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-top:1px solid var(--line);
  padding:20px 0 25px;
  margin:0 3% 0 4%;
  font:8px var(--mono);
  letter-spacing:.07em;
  color:#566c80
}
.stage-footer>div {
  display:flex;
  align-items:center;
  gap:10px
}
.status-dot {
  display:inline-block;
  width:5px;
  height:5px;
  background:var(--blue);
  border-radius:50%;
  box-shadow:0 0 0 4px #e0effb
}
.chapter-rail {
  position:absolute;
  right:-5%;
  top:40%;
  display:flex;
  flex-direction:column;
  gap:18px;
  pointer-events:auto
}
.chapter-rail a {
  font:9px var(--mono);
  color:#6d8195;
  padding:3px 5px;
  position:relative
}
.chapter-rail a[aria-current] {
  color:var(--blue)
}
.chapter-rail a[aria-current]:before {
  content:'';
  position:absolute;
  height:1px;
  width:12px;
  left:-15px;
  top:9px;
  background:var(--blue)
}
.chapters {
  position:relative;
  z-index:3;
  pointer-events:none
}
.chapter {
  min-height:95svh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
  padding:100px 0;
  scroll-margin-top:0
}
.chapter-copy {
  width:36%;
  pointer-events:auto
}
.hero {
  min-height:calc(100svh - 88px);
  padding-top:60px;
  padding-bottom:80px
}
.hero .chapter-copy {
  width:42%
}
.hero-kicker {
  display:flex;
  align-items:center;
  gap:9px;
  font-size:9px;
  margin-bottom:30px;
  color:#42657f
}
.hero-kicker span {
  width:5px;
  height:5px;
  background:var(--blue);
  border-radius:50%
}
.hero h1 {
  font-size:clamp(49px,5.3vw,86px);
  line-height:1.06;
  margin-bottom:25px;
  white-space:nowrap
}
.intro {
  font-size:14px;
  line-height:1.75;
  max-width:340px;
  margin-bottom:25px
}
.pillars {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin-top:52px;
  gap:12px;
  max-width:440px
}
.pillars>div {
  display:flex;
  flex-direction:column
}
.pillar-icon {
  font-size:25px;
  color:var(--blue);
  height:40px;
  font-family:Arial,sans-serif;
  font-weight:400
}
.pillars strong {
  font-size:8px;
  letter-spacing:.03em;
  margin-bottom:9px;
  white-space:nowrap
}
.pillars small {
  font-size:10px;
  line-height:1.6;
  color:var(--muted)
}
.scroll-cue {
  position:absolute;
  bottom:25px;
  display:flex;
  align-items:center;
  gap:12px;
  font:8px var(--mono);
  letter-spacing:.1em;
  color:var(--muted)
}
.scroll-cue span {
  font-size:22px;
  color:var(--ink)
}
.chapter-index {
  display:flex;
  align-items:center;
  gap:22px;
  margin-bottom:40px
}
.chapter-index>span {
  font-size:25px;
  font-weight:300;
  letter-spacing:-.06em;
  color:#7e99b0
}
.chapter-index .eyebrow {
  margin:0;
  letter-spacing:.23em
}
.chapter h2 {
  font-size:clamp(40px,3.6vw,62px);
  line-height:1.12;
  margin-bottom:25px
}
.chapter-copy>p:not(.eyebrow) {
  font-size:14px;
  max-width:345px
}
.topics {
  list-style:none;
  padding:0;
  margin:28px 0 30px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:13px 15px;
  max-width:390px
}
.topics li {
  font-size:10px;
  color:#536f86;
  display:flex;
  align-items:baseline;
  gap:8px
}
.topics li:before {
  content:'';
  height:4px;
  width:4px;
  border:1px solid #7ba4c7;
  border-radius:50%;
  flex-shrink:0
}
.chapter-note {
  font:10px/1.6 var(--mono)!important;
  color:#365c7c!important;
  padding-top:20px;
  border-top:1px solid var(--line)
}
.chapter-note span {
  color:var(--blue);
  margin-right:8px
}
.stage-panels {
  position:absolute;
  opacity:0
}
.digital-panel {
  opacity:var(--digital);
  top:12%;
  left:8%;
  right:5%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font:9px var(--mono);
  letter-spacing:.08em
}
.digital-panel span {
  background:#f8fafce8;
  padding:12px 15px;
  border:1px solid #c8e3f9;
  border-radius:3px;
  color:#226394
}
.digital-panel i {
  font-style:normal;
  color:var(--blue)
}
.analytics-panel {
  opacity:var(--analytics);
  bottom:12%;
  left:22%;
  display:flex;
  flex-direction:column;
  gap:12px;
  border-left:2px solid var(--blue);
  padding:12px 20px;
  background:rgb(248 250 252 / .9)
}
.analytics-panel strong {
  font-size:19px;
  font-weight:400
}
.panel-note {
  font:9px var(--mono);
  color:var(--muted)
}
.positioning {
  position:relative;
  z-index:5;
  text-align:center;
  padding:115px 5% 90px;
  border-top:1px solid var(--line);
  background:radial-gradient(ellipse at 50% 120%,#e0eff9 0%,#f6f9fc 65%)
}
.positioning>.eyebrow {
  color:#577690;
  margin-bottom:28px
}
.positioning h2 {
  font-size:clamp(38px,4.5vw,72px);
  margin-bottom:60px
}
.languages {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:75px
}
.languages h3 {
  font-size:20px;
  margin:18px 0 8px
}
.languages p {
  font-size:12px
}
.language-mark {
  font-size:38px;
  color:var(--blue)
}
.bridge {
  font-size:32px;
  color:#7a9ab5;
  font-weight:300
}
.positioning-end {
  margin:45px auto 0;
  padding-top:24px;
  font-size:12px;
  color:#274c6c
}
.positioning-end:before {
  content:'';
  display:block;
  background:#6997bb;
  width:28px;
  height:1px;
  margin:0 auto 24px
}
.next-section,.contact-section {
  padding:95px 8%;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10%;
  border-top:1px solid var(--line)
}
.next-section h2,.contact-section h2 {
  font-size:clamp(36px,3.8vw,60px);
  line-height:1.12;
  margin:25px 0 0
}
.next-section>div:last-child {
  padding-top:40px
}
.next-section p {
  font-size:14px;
  max-width:390px
}
.text-link {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:45px;
  border-bottom:1px solid #9eafbf;
  padding:13px 0;
  font-size:12px
}
.text-link:hover {
  color:var(--blue);
  border-color:var(--blue)
}
.contact-section {
  background:#edf4fa
}
.contact-section h2 {
  font-size:clamp(48px,5.5vw,86px);
  margin-bottom:25px
}
.contact-section p {
  font-size:14px
}
.contact-section .button {
  margin-top:12px
}
.contact-right {
  align-self:center;
  max-width:360px
}
.contact-right>p {
  margin-top:25px;
  font-size:20px;
  line-height:1.6;
  font-weight:300
}
.contact-status {
  font:10px/1.7 var(--mono);
  color:#546b7f;
  padding:18px 0;
  border-top:1px solid #ccdbe6;
  margin-top:30px
}
.site-footer {
  padding:30px 4.3%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:25px;
  border-top:1px solid var(--line)
}
.footer-brand {
  font-size:10px;
  letter-spacing:.15em;
  font-weight:650
}
.footer-note {
  font-size:9px;
  color:var(--muted);
  margin:8px 0 0
}
.footer-links {
  display:flex;
  gap:24px;
  font-size:10px;
  color:var(--muted)
}
.back-top {
  border:1px solid #9eb1c2;
  padding:8px 12px;
  border-radius:100%;
  color:var(--ink)
}
/* Secondary pages use the same visual vocabulary with a quiet reading rhythm. */
.page-main {
  max-width:1120px;
  margin:auto;
  padding:85px 40px 100px
}
.page-heading {
  padding-bottom:55px;
  border-bottom:1px solid var(--line);
  margin-bottom:55px
}
.page-heading h1 {
  font-size:clamp(46px,6vw,80px);
  line-height:1.08;
  margin:25px 0
}
.page-heading p {
  max-width:610px
}
.timeline {
  position:relative;
  padding-left:44px;
  margin:60px 0
}
.timeline:before {
  content:'';
  position:absolute;
  left:8px;
  top:7px;
  bottom:35px;
  width:1px;
  background:var(--line)
}
.timeline-item {
  position:relative;
  padding-bottom:50px
}
.timeline-item:before {
  content:'';
  width:9px;
  height:9px;
  position:absolute;
  top:8px;
  left:-40px;
  border:1px solid var(--blue);
  background:var(--paper);
  border-radius:50%
}
.timeline-item h2 {
  font-size:30px;
  margin:12px 0
}
.timeline-item p {
  font-size:14px;
  max-width:650px
}
.tags {
  display:flex;
  flex-wrap:wrap;
  gap:8px
}
.tags span {
  font:10px var(--mono);
  padding:7px 10px;
  background:#eaf1f7;
  color:#365d7a
}
.editorial-note {
  font-size:12px;
  padding:22px;
  border-left:2px solid #7fa1bd;
  background:#eff4f8;
  line-height:1.7;
  color:var(--muted)
}
.resume-sheet {
  max-width:850px;
  background:#fff;
  padding:55px;
  margin:35px auto;
  border:1px solid var(--line)
}
.resume-sheet h1 {
  font-size:36px;
  margin-bottom:10px;
  letter-spacing:-.03em
}
.resume-sheet h2 {
  font-size:18px;
  font-weight:600;
  letter-spacing:0;
  border-bottom:1px solid #ddd;
  padding-bottom:10px;
  margin-top:32px
}
.resume-sheet h3 {
  font-size:15px;
  font-weight:600;
  margin:20px 0 7px
}
.resume-sheet p,.resume-sheet li {
  font-size:13px;
  color:#354555;
  line-height:1.6
}
.resume-sheet ul {
  padding-left:20px
}
.resume-sheet .resume-subtitle {
  font-size:13px
}
.resume-toolbar {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px
}
.resume-toolbar p {
  font-size:12px;
  margin:0
}
.resume-placeholder {
  color:#64748b;
  font-size:12px
}
.no-js-note {
  padding:15px;
  font-size:12px;
  background:#eaf3fa
}
@media(min-width:1600px) {
  .chapter-rail {
    right:-3%
  }
  .primary-nav {
    gap:27px
  }
  .primary-nav a {
    font-size:12px
  }
  .hero h1 {
    font-size:86px
  }
}
@media(max-width:1200px) {
  .site-header {
    gap:20px;
    padding:0 3%
  }
  .primary-nav {
    gap:12px
  }
  .primary-nav a {
    font-size:10px
  }
  .brand-name {
    font-size:10px
  }
  .brand-tagline {
    font-size:7px
  }
  .header-actions .button {
    padding:9px 13px
  }
  .hero h1 {
    font-size:5.15vw
  }
  .hero .chapter-copy {
    width:41%
  }
  .pillars {
    gap:8px
  }
  .pillars strong {
    font-size:7px
  }
  .stage-heading .eyebrow {
    font-size:8px
  }
  .stage-footer {
    font-size:7px
  }
  .digital-panel span {
    padding:8px;
    font-size:8px
  }
  .topics {
    grid-template-columns:1fr
  }
  .chapter-copy {
    width:35%
  }
}
@media(max-width:1000px) {
  .brand-tagline {
    display:none
  }
  .primary-nav {
    gap:10px
  }
  .primary-nav a {
    font-size:9px
  }
  .site-header {
    height:76px;
    gap:16px
  }
  .header-actions .button {
    font-size:9px;
    padding:9px 12px
  }
  .header-actions {
    gap:7px
  }
  .pillars {
    grid-template-columns:1fr 1fr;
    gap:18px;
    margin-top:30px;
    max-width:280px
  }
  .pillars strong {
    font-size:8px
  }
  .pillar-icon {
    height:28px;
    font-size:21px
  }
  .intro {
    font-size:12px;
    max-width:290px
  }
  .hero-kicker {
    font-size:7px
  }
  .chapter-copy>p:not(.eyebrow) {
    font-size:13px
  }
  .stage-heading .eyebrow {
    max-width:160px
  }
  .stage-footer>span {
    display:none
  }
  .languages {
    gap:35px
  }
}
@media(max-width:760px) {
  :root {
    --stage-height:39svh
  }
  .site-header {
    height:68px;
    padding:0 6%;
    justify-content:space-between;
    gap:12px
  }
  .brand-name {
    font-size:10px;
    letter-spacing:.12em
  }
  .header-actions {
    margin-left:auto
  }
  .header-actions .button {
    padding:9px 13px
  }
  .header-actions .contact-button {
    display:none
  }
  .menu-toggle {
    display:block;
    border:0;
    padding:8px 0 8px 8px;
    color:var(--ink);
    background:transparent;
    font-size:10px
  }
  .primary-nav {
    display:none;
    position:absolute;
    top:68px;
    left:0;
    right:0;
    background:var(--paper);
    padding:22px 6% 28px;
    box-shadow:0 14px 15px #17334b0c;
    border-bottom:1px solid var(--line);
    grid-template-columns:1fr 1fr;
    gap:0
  }
  .primary-nav.is-open {
    display:grid
  }
  .primary-nav a {
    padding:13px 0;
    font-size:13px
  }
  .story {
    padding:0 6%
  }
  .visual-sticky {
    top:68px;
    margin-left:0;
    height:var(--stage-height);
    margin-bottom:calc(-1 * var(--stage-height));
    z-index:10;
    background:var(--paper);
    border-bottom:1px solid var(--line)
  }
  .stage-heading {
    margin:16px 0 0
  }
  .stage-heading .eyebrow {
    font-size:7px;
    max-width:none
  }
  .stage-counter {
    font-size:8px
  }
  .stage-counter b {
    font-size:11px
  }
  .machine-canvas {
    overflow:hidden
  }
  .turbine {
    height:100%;
    width:100%;
    max-height:100%
  }
  .stage-footer {
    padding:7px 0 12px;
    margin:0;
    font-size:6px;
    border-top:0
  }
  .stage-footer>span {
    display:block;
    font-size:6px
  }
  .chapter-rail {
    right:0;
    top:auto;
    bottom:8px;
    flex-direction:row;
    gap:4px;
    display:none
  }
  .engineering-labels {
    display:none
  }
  .chapters {
    z-index:3
  }
  .chapter,.hero {
    min-height:100svh;
    padding:calc(var(--stage-height) + 34px) 0 55px;
    justify-content:flex-start;
    scroll-margin-top:0
  }
  .chapter-copy,.hero .chapter-copy {
    width:100%
  }
  .hero h1 {
    font-size:clamp(39px,9.8vw,65px);
    white-space:normal;
    line-height:1.06;
    margin-bottom:20px
  }
  .hero-kicker {
    font-size:7px;
    margin-bottom:18px
  }
  .intro {
    max-width:420px;
    font-size:13px;
    line-height:1.65;
    margin-bottom:20px
  }
  .hero .button {
    font-size:11px;
    padding:12px 20px
  }
  .pillars {
    grid-template-columns:repeat(4,1fr);
    gap:7px;
    max-width:none;
    margin-top:30px
  }
  .pillars strong {
    font-size:6px
  }
  .pillars small {
    font-size:8px
  }
  .scroll-cue {
    display:none
  }
  .chapter-index {
    margin-bottom:24px
  }
  .chapter h2 {
    font-size:43px
  }
  .chapter-copy>p:not(.eyebrow) {
    max-width:480px;
    font-size:13px
  }
  .topics {
    grid-template-columns:1fr 1fr;
    gap:12px 16px;
    max-width:480px
  }
  .topics li {
    font-size:10px
  }
  .chapter-note {
    margin-bottom:0
  }
  .digital-panel {
    top:5%;
    left:2%;
    right:2%;
    font-size:6px
  }
  .digital-panel span {
    padding:5px;
    font-size:6px
  }
  .analytics-panel {
    left:20%;
    bottom:7%;
    padding:8px 12px;
    gap:4px
  }
  .analytics-panel .eyebrow {
    font-size:6px
  }
  .analytics-panel strong {
    font-size:11px
  }
  .panel-note {
    font-size:6px
  }
  .positioning {
    padding:75px 6%
  }
  .positioning h2 {
    font-size:42px;
    line-height:1.1;
    margin-bottom:40px
  }
  .languages {
    flex-direction:column;
    gap:20px
  }
  .languages h3 {
    font-size:18px
  }
  .languages p {
    font-size:11px
  }
  .bridge {
    transform:rotate(90deg);
    font-size:23px
  }
  .positioning-end {
    font-size:11px;
    margin-top:25px
  }
  .next-section,.contact-section {
    padding:60px 6%;
    grid-template-columns:1fr;
    gap:25px
  }
  .next-section>div:last-child {
    padding-top:0
  }
  .next-section h2 {
    font-size:37px;
    margin-top:20px
  }
  .contact-section h2 {
    font-size:60px
  }
  .contact-right {
    max-width:none;
    padding-top:20px
  }
  .contact-right>p {
    font-size:18px
  }
  .site-footer {
    padding:30px 6%;
    flex-wrap:wrap
  }
  .footer-links {
    gap:18px;
    font-size:9px
  }
  .footer-note {
    font-size:8px;
    line-height:1.6;
    max-width:270px
  }
  .page-main {
    padding:55px 6% 70px
  }
  .page-heading {
    padding-bottom:25px;
    margin-bottom:30px
  }
  .page-heading h1 {
    font-size:48px
  }
  .page-heading p {
    font-size:14px
  }
  .timeline {
    padding-left:30px
  }
  .timeline-item:before {
    left:-26px
  }
  .timeline-item h2 {
    font-size:26px
  }
  .resume-toolbar {
    align-items:flex-start;
    flex-direction:column
  }
  .resume-sheet {
    padding:25px 20px
  }
  .resume-sheet h1 {
    font-size:29px
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    animation:none!important;
    transition:none!important
  }
  .engineering-labels {
    display:none
  }
}
@media print {
  body {
    background:white;
    color:#111;
    font-family:Arial,sans-serif
  }
  .site-header,.site-footer,.resume-toolbar,.skip-link,.resume-page>.page-heading {
    display:none!important
  }
  .page-main {
    max-width:none;
    margin:0;
    padding:0
  }
  .resume-sheet {
    border:0;
    padding:0;
    margin:0;
    max-width:none
  }
  .resume-sheet h1 {
    font-size:25pt
  }
  .resume-sheet h2 {
    font-size:13pt;
    margin-top:18pt;
    break-after:avoid
  }
  .resume-sheet h3 {
    break-after:avoid
  }
  .resume-sheet p,.resume-sheet li {
    color:#111;
    font-size:10pt
  }
  .resume-sheet article {
    break-inside:avoid
  }
  .resume-sheet a {
    color:#111
  }
  a {
    text-decoration:none
  }
  @page {
    size:A4;
    margin:17mm
  }
}
/* Registered exploded modules retain their complete mechanical silhouettes. */
.visual-sticky {
  --assembled:0
}
.assembled-art {
  opacity:var(--assembled)
}
.exploded-art {
  opacity:calc(1 - var(--assembled))
}
.machine-canvas {
  background:var(--paper)
}
.digital-panel {
  opacity:var(--connection,0)
}
.mobile-contact {
  display:none
}
.resume-sheet .resume-name {
  font-size:36px;
  line-height:1.2;
  letter-spacing:-.03em;
  color:var(--ink);
  margin-bottom:10px
}
@media(max-width:760px) {
  .primary-nav .mobile-contact {
    display:block
  }
  .menu-toggle {
    min-height:44px
  }
  .resume-sheet .resume-name {
    font-size:29px
  }
}
@media print {
  .resume-sheet .resume-name {
    font-size:25pt;
    color:#111
  }
}
/* Operations expands the scope from an asset to a regional organization. */
.visual-sticky {
  --regional: 0;
}
.machine-layers {
  opacity: calc(var(--machine) * (1 - var(--regional)));
}
.regional-operations {
  position: absolute;
  inset: 4% 3% 5% 4%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: var(--regional);
  transform: scale(calc(1.16 - .16 * var(--regional)));
  transform-origin: 78% 50%;
}
.regional-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  opacity: calc(1 - var(--ai));
  gap: 15px;
}
.regional-heading .eyebrow {
  color: #55758f;
  font-size: 9px;
}
.regional-title {
  font-size: clamp(18px, 1.8vw, 27px);
  margin: 10px 0 0;
  letter-spacing: -.035em;
}
.region-badge {
  font: 11px var(--mono);
  letter-spacing: .16em;
  color: #386a90;
  border: 1px solid #c9dcea;
  padding: 10px 12px;
}
.regional-map-wrap {
  position: relative;
  margin: 25px 0 20px;
  opacity: calc(1 - var(--ai));
}
.regional-map {
  display: block;
  width: 100%;
  max-height: 37svh;
}
.regional-map-note {
  display: block;
  margin-top: 10px;
  font: 7px/1.5 var(--mono);
  letter-spacing: .09em;
  color: #657f95;
}
.regional-scorecard {
  opacity: calc(1 - var(--ai));
}
.scorecard-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}
.scorecard-heading .eyebrow {
  font-size: 8px;
}
.scorecard-heading>span:last-child {
  font: 9px var(--mono);
  color: #806437;
}
.regional-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.regional-kpi {
  min-width: 0;
  background: rgb(255 255 255 / .8);
  border-top: 2px solid #aac8df;
  padding: 15px 12px 10px;
}
.kpi-label {
  display: block;
  font-size: 10px;
  color: #49647b;
}
.regional-kpi strong {
  display: block;
  margin: 10px 0 8px;
  font-size: clamp(22px, 2vw, 34px);
  font-weight: 450;
  letter-spacing: -.04em;
  white-space: nowrap;
}
.kpi-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kpi-bottom span {
  font-size: 8px;
  color: #60798e;
}
.kpi-bottom svg {
  width: 100%;
  height: 25px;
  color: #2681c5;
}
@media (max-width: 1000px) and (min-width: 761px) {
  .regional-kpis { grid-template-columns: repeat(2, 1fr); }
  .regional-map-wrap { margin: 16px 0; }
  .regional-kpi { padding: 10px; }
  .regional-kpi strong { margin: 5px 0; }
  .kpi-bottom svg { display: none; }
}
@media (max-width: 760px) {
  .regional-operations { inset: 5px 0 0; justify-content: space-between; }
  .regional-heading .eyebrow { font-size: 6px; }
  .regional-title { font-size: 15px; margin-top: 4px; }
  .region-badge { font-size: 8px; padding: 6px 8px; }
  .regional-map-wrap { margin: 4px 0; min-height: 0; flex: 1; display: flex; flex-direction: column; }
  .regional-map { flex: 1; min-height: 0; width: 100%; }
  .regional-map-note { font-size: 5px; margin-top: 2px; }
  .scorecard-heading { margin-bottom: 5px; }
  .scorecard-heading .eyebrow { font-size: 6px; }
  .scorecard-heading>span:last-child { font-size: 7px; }
  .regional-kpis { gap: 5px; }
  .regional-kpi { padding: 6px 5px; border-top-width: 1px; }
  .kpi-label { font-size: 7px; }
  .regional-kpi strong { font-size: 18px; margin: 5px 0 0; }
  .kpi-bottom { display: none; }
}
/* Let the geography flex inside the stage instead of pushing its title/KPIs out. */
.regional-operations { justify-content: space-between; }
.regional-heading, .regional-scorecard { flex-shrink: 0; }
.regional-title { color: var(--ink); line-height: 1.3; }
.regional-map-wrap { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.regional-map { flex: 1; min-height: 0; height: 100%; max-height: none; }
.regional-map-note { flex-shrink: 0; }
@media (min-width: 1001px) {
  .regional-operations { inset: 2% 3% 2% 4%; }
  .regional-map-wrap { margin: 14px 0; }
  .regional-kpi { padding: 12px 12px 10px; }
  .regional-kpi strong { margin: 7px 0; }
  .kpi-bottom { flex-direction: row; align-items: center; gap: 4px; }
  .kpi-bottom span { font-size: 7px; }
  .kpi-bottom svg { flex-shrink: 0; width: 42px; height: 22px; }
}
/* Career and resume details sourced from the resume. */
.contact-links {
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:18px 0;
  border-top:1px solid #ccdbe6;
  margin-top:30px
}
.timeline-item ul,.resume-sheet ul {
  padding-left:18px
}
.timeline-item li {
  font-size:14px;
  line-height:1.6;
  max-width:650px;
  margin-bottom:6px
}
.timeline-item .role-meta,.resume-sheet .role-meta {
  font:11px/1.6 var(--mono);
  color:#365d7a;
  letter-spacing:.02em
}
.role-subhead {
  font-size:13px;
  font-weight:600;
  margin:18px 0 6px
}
.resume-sheet .resume-contact {
  font-size:12px;
  color:#546b7f
}
.career-extras {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  padding:45px 0;
  margin-bottom:45px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}
.plain-list {
  list-style:none;
  padding:0;
  margin:18px 0 0
}
.plain-list li {
  font-size:14px;
  line-height:1.6;
  padding:12px 0;
  border-bottom:1px solid var(--line)
}
@media(max-width:760px) {
  .career-extras {
    grid-template-columns:1fr;
    gap:30px
  }
}
@media print {
  .resume-sheet .role-meta,.resume-sheet .resume-contact {
    color:#111;
    font-size:9pt
  }
}
/* Hobbies: the blueprint site powers on into the ghoroury.dev workspace. */
.hobbies {
  --dev-bg:#050711;
  --dev-navy:#0f1220;
  --dev-cyan:#29d8ff;
  --dev-purple:#8a5cff;
  --dev-pink:#ff4fd8;
  --dev-orange:#ff8a3d;
  --dev-green:#7cff72;
  --dev-light:#f5f7fa;
  --dev-muted:#9aa6ba;
  --dev-gradient:linear-gradient(90deg,var(--dev-cyan),var(--dev-purple) 45%,var(--dev-pink) 75%,var(--dev-orange));
  position:relative;
  padding:95px 8% 105px;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:7%;
  align-items:center;
  border-top:1px solid var(--line);
  overflow:hidden;
  background:
    radial-gradient(circle at 88% 30%,rgba(255,79,216,.10),transparent 38%),
    radial-gradient(circle at 62% 85%,rgba(41,216,255,.12),transparent 40%),
    linear-gradient(90deg,rgba(8,125,240,.07) 1px,transparent 1px) 0 0/40px 40px,
    linear-gradient(rgba(8,125,240,.07) 1px,transparent 1px) 0 0/40px 40px,
    var(--paper)
}
.hobbies-copy {
  position:relative;
  z-index:2
}
.hobbies-copy .eyebrow {
  color:#577690
}
.hobbies h2 {
  font-size:clamp(36px,3.8vw,60px);
  line-height:1.12;
  margin:25px 0 22px
}
.neon-text {
  background:var(--dev-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent
}
.hobbies-copy>p {
  font-size:14px;
  max-width:420px
}
.hobby-tags {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  padding:0;
  margin:24px 0 20px
}
.hobby-tags li {
  font:10px var(--mono);
  padding:7px 10px;
  background:#eaf1f7;
  color:#365d7a;
  border:1px solid transparent;
  transition:border-color .3s,color .3s
}
.hobbies:hover .hobby-tags li {
  border-color:rgba(138,92,255,.35);
  color:#5b3fc4
}
/* The portal: a blueprint callout frame around a live developer screen. */
.hobbies-portal {
  position:relative;
  display:block;
  z-index:2;
  color:var(--dev-light);
  padding-top:58px;
  transition:transform .5s cubic-bezier(.2,.8,.2,1)
}
.hobbies-portal:hover {
  transform:translateY(-6px)
}
.hobbies-portal:focus-visible {
  outline-offset:10px
}
.portal-callouts {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:70px;
  overflow:visible;
  fill:none;
  stroke:#93a9bd;
  stroke-width:1.2
}
.portal-callouts text {
  fill:#526e87;
  stroke:none;
  font:11px var(--mono);
  letter-spacing:.08em
}
/* The site's blue data stream turns into the ghoroury.dev gradient as it reaches the screen. */
.portal-stream {
  position:absolute;
  left:-18%;
  top:52%;
  width:22%;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--blue) 45%,var(--dev-cyan));
  box-shadow:0 0 12px rgba(41,216,255,.6);
  transform-origin:left;
  z-index:-1
}
.portal-screen {
  position:relative;
  display:block;
  border-radius:16px;
  padding:1px;
  background:linear-gradient(135deg,rgba(41,216,255,.7),rgba(138,92,255,.5) 50%,rgba(255,79,216,.7));
  box-shadow:0 40px 90px rgba(5,7,17,.28),0 0 0 8px #e6eef5,0 0 0 9px #cddbe7;
  transition:box-shadow .5s
}
.hobbies-portal:hover .portal-screen {
  box-shadow:0 45px 100px rgba(5,7,17,.34),0 0 40px rgba(138,92,255,.35),0 0 0 8px #e6eef5,0 0 0 9px #cddbe7
}
.portal-bar {
  display:flex;
  align-items:center;
  gap:7px;
  padding:12px 16px;
  border-radius:15px 15px 0 0;
  background:var(--dev-navy);
  border-bottom:1px solid rgba(126,183,255,.18);
  font:10px var(--mono);
  color:var(--dev-muted)
}
.portal-bar i {
  width:9px;
  height:9px;
  border-radius:50%;
  background:#2a3150
}
.portal-bar i:first-child {
  background:var(--dev-pink)
}
.portal-bar i:nth-child(2) {
  background:var(--dev-orange)
}
.portal-bar i:nth-child(3) {
  background:var(--dev-green)
}
.portal-bar code {
  margin-left:10px;
  color:var(--dev-light)
}
.portal-bar b {
  margin-left:auto;
  font-weight:400;
  letter-spacing:.12em
}
.portal-body {
  display:grid;
  grid-template-columns:1fr auto;
  grid-template-areas:"terminal terminal" "kicker kicker" "title cta" "apps apps";
  gap:14px 20px;
  align-items:end;
  padding:26px 28px 28px;
  border-radius:0 0 15px 15px;
  background:
    radial-gradient(circle at 12% 18%,rgba(41,216,255,.14),transparent 45%),
    radial-gradient(circle at 90% 30%,rgba(255,79,216,.14),transparent 45%),
    linear-gradient(90deg,rgba(126,183,255,.05) 1px,transparent 1px) 0 0/28px 28px,
    linear-gradient(rgba(126,183,255,.05) 1px,transparent 1px) 0 0/28px 28px,
    linear-gradient(var(--dev-bg),#070a14)
}
.portal-terminal {
  grid-area:terminal;
  display:flex;
  flex-direction:column;
  gap:3px;
  font:11px/1.6 var(--mono);
  color:var(--dev-muted)
}
.portal-terminal code:first-child {
  color:var(--dev-cyan)
}
.portal-terminal .ok {
  color:var(--dev-green)
}
.portal-kicker {
  grid-area:kicker;
  margin-top:10px;
  font:10px var(--mono);
  letter-spacing:.14em;
  color:var(--dev-cyan)
}
.portal-title {
  grid-area:title;
  font-size:clamp(30px,3.2vw,46px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.05em;
  color:var(--dev-light)
}
.portal-title span {
  background:var(--dev-gradient);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent
}
.portal-cta {
  grid-area:cta;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:11px 16px;
  border-radius:12px;
  border:1px solid rgba(126,183,255,.25);
  background:rgba(18,23,43,.92);
  font-size:13px;
  font-weight:600;
  white-space:nowrap
}
.portal-cta i {
  display:grid;
  place-items:center;
  width:22px;
  height:22px;
  border-radius:6px;
  font-size:9px;
  font-style:normal;
  background:linear-gradient(135deg,var(--dev-cyan),var(--dev-purple))
}
.portal-apps {
  grid-area:apps;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding-top:16px;
  border-top:1px solid rgba(126,183,255,.14)
}
.portal-apps>span {
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 11px 7px 7px;
  border-radius:10px;
  border:1px solid rgba(126,183,255,.18);
  background:rgba(11,15,30,.88);
  font:10px var(--mono);
  color:var(--dev-muted)
}
.portal-apps i {
  display:grid;
  place-items:center;
  width:20px;
  height:20px;
  border-radius:6px;
  font-style:normal;
  font-size:10px;
  background:rgba(41,216,255,.12);
  color:var(--dev-cyan)
}
.portal-apps>span:nth-child(2) i {
  background:rgba(255,79,216,.12);
  color:var(--dev-pink)
}
.portal-apps>span:nth-child(3) i {
  background:rgba(124,255,114,.12);
  color:var(--dev-green)
}
.portal-apps>span:nth-child(4) i {
  background:rgba(138,92,255,.16);
  color:#b59bff
}
/* Boot sequence, played once when the section scrolls into view (JS adds the classes). */
.hobbies.is-armed .portal-terminal code,
.hobbies.is-armed .portal-kicker,
.hobbies.is-armed .portal-title,
.hobbies.is-armed .portal-cta,
.hobbies.is-armed .portal-apps {
  opacity:0
}
.hobbies.is-armed .portal-stream {
  transform:scaleX(0)
}
.hobbies.is-live .portal-stream {
  animation:portal-stream .9s cubic-bezier(.4,0,.2,1) forwards
}
.hobbies.is-live .portal-terminal code {
  animation:portal-boot .25s steps(2) forwards
}
.hobbies.is-live .portal-terminal code:nth-child(1) { animation-delay:.6s }
.hobbies.is-live .portal-terminal code:nth-child(2) { animation-delay:.95s }
.hobbies.is-live .portal-terminal code:nth-child(3) { animation-delay:1.3s }
.hobbies.is-live .portal-terminal code:nth-child(4) { animation-delay:1.65s }
.hobbies.is-live .portal-terminal code:nth-child(5) { animation-delay:2s }
.hobbies.is-live .portal-kicker,
.hobbies.is-live .portal-title,
.hobbies.is-live .portal-cta,
.hobbies.is-live .portal-apps {
  animation:portal-rise .6s cubic-bezier(.2,.8,.2,1) forwards
}
.hobbies.is-live .portal-kicker { animation-delay:2.3s }
.hobbies.is-live .portal-title { animation-delay:2.45s }
.hobbies.is-live .portal-cta { animation-delay:2.6s }
.hobbies.is-live .portal-apps { animation-delay:2.75s }
@keyframes portal-stream {
  to { transform:scaleX(1) }
}
@keyframes portal-boot {
  to { opacity:1 }
}
@keyframes portal-rise {
  from { opacity:0; transform:translateY(10px) }
  to { opacity:1; transform:none }
}
@media(max-width:1000px) {
  .hobbies {
    grid-template-columns:1fr;
    gap:50px
  }
  .portal-stream {
    display:none
  }
}
@media(max-width:760px) {
  .hobbies {
    padding:70px 20px 80px
  }
  .portal-callouts text:last-of-type,
  .portal-callouts path:nth-of-type(2) {
    display:none
  }
  .portal-bar b {
    display:none
  }
  .portal-body {
    grid-template-columns:1fr;
    grid-template-areas:"terminal" "kicker" "title" "cta" "apps";
    padding:22px 18px
  }
  .portal-cta {
    justify-self:start
  }
}
@media print {
  .hobbies {
    display:none
  }
}
/* KPI scorecard shows improvements: a small up-arrow marks each delta. */
.kpi-arrow {
  display: inline-block;
  margin-right: .3em;
  font-size: .42em;
  vertical-align: .45em;
  color: #1a9b5c;
}
/* MENA network: Dubai hub, dashed routes revealed one by one by an animated mask stroke. */
.route-line {
  fill: none;
  stroke: #3c8fcf;
  stroke-width: 1.7;
  stroke-dasharray: 5 6;
  opacity: .75;
}
.route-draw {
  fill: none;
  stroke: #fff;
  stroke-width: 10;
  stroke-dasharray: 1 1;
  stroke-dashoffset: 0;
}
.regional-operations.is-armed .route-draw {
  stroke-dashoffset: 1;
}
.regional-operations.is-armed .city:not(.hub) {
  opacity: 0;
}
.regional-operations.is-armed.is-live .route-draw {
  animation: route-draw .55s cubic-bezier(.4, 0, .2, 1) forwards;
  animation-delay: calc(.35s + var(--i) * .3s);
}
.regional-operations.is-armed.is-live .city:not(.hub) {
  animation: city-in .35s ease-out forwards;
  animation-delay: calc(.8s + var(--i) * .3s);
}
.city.hub circle:first-child {
  transform-box: fill-box;
  transform-origin: center;
}
.regional-operations.is-live .city.hub circle:first-child {
  animation: hub-pulse 2.4s ease-in-out infinite;
}
@keyframes route-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes city-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes hub-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.45); }
}
/* Chapter 5: the turbine's blade rows become a neural network, and an agent puts it to work. */
.ai-stage {
  --ai-cyan: #29d8ff;
  --ai-purple: #8a5cff;
  --ai-pink: #ff4fd8;
  --ai-green: #7cff72;
  --ai-muted: #9aa6ba;
  position: absolute;
  inset: 3% 3% 4% 4%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 14px;
  opacity: var(--ai);
}
.ai-network-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.ai-network-title {
  color: #55758f;
  font-size: 9px;
}
.ai-network {
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow: visible;
}
/* Scroll-driven morph: casing and blade rows first, then connections draw and neurons grow in. */
.ai-casing {
  fill: rgba(8, 125, 240, .035);
  stroke: #93a9bd;
  stroke-width: 1.4;
  stroke-linejoin: round;
}
.ai-shaft {
  stroke: #b7c9d8;
  stroke-width: 1.2;
  stroke-dasharray: 4 6;
}
.ai-blades path {
  stroke: #7d97ad;
  stroke-width: 3;
  stroke-linecap: round;
  opacity: calc(.12 + .88 * clamp(0, (1 - var(--ai)) * 2.5, 1));
}
.ai-edges path {
  fill: none;
  stroke: #9cc3e3;
  stroke-width: 1;
  stroke-dasharray: 1 1;
  stroke-dashoffset: clamp(0, (1 - var(--ai)) * 2, 1);
  opacity: .8;
}
.ai-neurons circle {
  fill: #fff;
  stroke: var(--blue);
  stroke-width: 1.5;
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(clamp(0, (var(--ai) - .35) * 2.4, 1));
}
.ai-neurons .in {
  fill: var(--blue);
}
.ai-neurons .out {
  fill: #eaf4fd;
  stroke-width: 2;
}
.ai-labels text {
  font: 17px var(--mono);
  letter-spacing: .08em;
  fill: #526e87;
}
.ai-labels .out-label {
  fill: #0c6ebd;
}
.ai-section {
  font: 12px var(--mono);
  letter-spacing: .14em;
  fill: #8aa1b5;
}
.ai-signals path {
  fill: none;
  stroke: var(--blue);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-dasharray: .07 .93;
  stroke-dashoffset: 1.07;
  opacity: 0;
}
.ai-highlights circle {
  fill: rgba(41, 216, 255, .18);
  stroke: var(--ai-cyan);
  stroke-width: 1.5;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}
/* The agent console, in the ghoroury.dev palette. */
.ai-agent {
  flex-shrink: 0;
  opacity: clamp(0, (var(--ai) - .55) * 2.4, 1);
  border-radius: 12px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(41, 216, 255, .6), rgba(138, 92, 255, .45) 50%, rgba(255, 79, 216, .6));
  box-shadow: 0 20px 50px rgba(5, 7, 17, .22);
  color: #f5f7fa;
}
.ai-agent-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 11px 11px 0 0;
  background: #0f1220;
  border-bottom: 1px solid rgba(126, 183, 255, .16);
  font: 9px var(--mono);
  color: var(--ai-muted);
}
.ai-agent-bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ai-pink);
}
.ai-agent-bar i:nth-child(2) { background: #ff8a3d; }
.ai-agent-bar i:nth-child(3) { background: var(--ai-green); }
.ai-agent-bar code { margin-left: 8px; color: #f5f7fa; }
.ai-agent-bar b { margin-left: auto; font-weight: 400; letter-spacing: .12em; font-size: 8px; }
.ai-agent-body {
  padding: 12px 14px 13px;
  border-radius: 0 0 11px 11px;
  background:
    radial-gradient(circle at 10% 0%, rgba(41, 216, 255, .12), transparent 45%),
    radial-gradient(circle at 95% 100%, rgba(255, 79, 216, .12), transparent 45%),
    linear-gradient(#050711, #070a14);
  font: 10.5px/1.55 var(--mono);
}
.ai-question {
  margin: 0 0 8px;
  color: #f5f7fa;
}
.ai-question span {
  color: var(--ai-cyan);
  margin-right: 4px;
}
.ai-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px 16px;
}
.ai-steps li {
  display: flex;
  gap: 7px;
  align-items: baseline;
  color: var(--ai-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ai-steps code { color: #b59bff; }
.ai-steps li>span:last-child { overflow: hidden; text-overflow: ellipsis; }
.ai-steps .tick { color: var(--ai-green); }
.ai-answer {
  margin: 9px 0 0;
  padding-top: 8px;
  border-top: 1px solid rgba(126, 183, 255, .14);
  color: #f5f7fa;
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.45;
}
.ai-answer-label {
  font: 9px var(--mono);
  letter-spacing: .12em;
  margin-right: 8px;
  background: linear-gradient(90deg, var(--ai-cyan), var(--ai-purple), var(--ai-pink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ai-meta {
  display: block;
  font: 9px var(--mono);
  color: var(--ai-muted);
  margin-top: 2px;
}
/* The agent run: steps and neuron highlights play when chapter 5 opens (site.js toggles .is-live). */
.ai-stage.is-armed .ai-steps li,
.ai-stage.is-armed .ai-answer {
  opacity: 0;
}
.ai-stage.is-armed.is-live .ai-steps li,
.ai-stage.is-armed.is-live .ai-answer {
  animation: ai-step-in .35s ease-out forwards;
  animation-delay: calc(.5s + var(--t) * .85s);
}
.ai-stage.is-armed.is-live .ai-highlights circle {
  animation: ai-neuron-pulse 1.2s ease-out forwards;
  animation-delay: calc(.5s + var(--t) * .85s);
}
.ai-stage.is-armed.is-live .ai-highlights circle:last-child {
  animation-name: ai-neuron-hold;
}
.ai-stage.is-live .ai-signals path {
  opacity: .9;
  animation: ai-signal 2.6s linear infinite;
  animation-delay: calc(var(--s) * .65s);
}
.ai-stage:not(.is-armed) .ai-highlights circle:last-child {
  opacity: 1;
}
@keyframes ai-step-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}
@keyframes ai-neuron-pulse {
  0% { opacity: 0; transform: scale(.5); }
  35% { opacity: 1; transform: scale(1.25); }
  100% { opacity: 0; transform: scale(1); }
}
@keyframes ai-neuron-hold {
  0% { opacity: 0; transform: scale(.5); }
  45% { opacity: 1; transform: scale(1.3); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes ai-signal {
  to { stroke-dashoffset: 0; }
}
@media (max-width: 760px) {
  .ai-stage { inset: 6px 0 0; gap: 6px; }
  .ai-network-title { font-size: 6px; }
  .ai-section { display: none; }
  .ai-labels text { font-size: 22px; }
  .ai-agent-bar { padding: 5px 9px; font-size: 7px; }
  .ai-agent-bar b { display: none; }
  .ai-agent-body { padding: 8px 10px; font-size: 8.5px; }
  .ai-steps li>span:last-child { display: none; }
  .ai-steps { grid-template-columns: 1fr 1fr; }
  .ai-answer { font-size: 10.5px; margin-top: 6px; padding-top: 6px; }
  .ai-meta { font-size: 7px; }
}
/* QC: keep essential text legible on phones (decorative stage labels stay small). */
@media (max-width: 760px) {
  .hero-kicker { font-size: 9px; }
  .footer-note { font-size: 10px; }
  .footer-brand { display: inline-block; padding: 8px 0; }
}
/* Footnote under the KPI scorecard. */
.kpi-footnote {
  margin: 8px 0 0;
  font: 8px/1.4 var(--mono);
  letter-spacing: .04em;
  color: #657f95;
}
@media (max-width: 760px) {
  .kpi-footnote { font-size: 6px; margin-top: 4px; }
}
/* ===== Theme toggle ===== */
.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--line-strong, #c4d3e0);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.theme-toggle:hover { background: var(--surface-tint, #e3edf5); transform: translateY(-1px); }
.theme-toggle svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .icon-moon { fill: currentColor; stroke: none; }
.theme-toggle .icon-sun,
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
.mobile-theme-toggle { display: none; }
@media (max-width: 760px) {
  .header-actions .theme-toggle { display: none; }
  .primary-nav .mobile-theme-toggle {
    display: inline-flex;
    width: auto;
    height: auto;
    gap: 10px;
    align-items: center;
    padding: 13px 0;
    border: 0;
    border-radius: 0;
    font-family: inherit;
    font-size: 13px;
    color: var(--ink);
  }
  .primary-nav .mobile-theme-toggle:hover { background: none; transform: none; }
}

/* ===== Dark theme =====
   Light mode is the stylesheet above, unchanged. src/theme.js sets html[data-theme]
   before first paint (saved choice, else the OS preference). The ghoroury.dev-style
   panels (Hobbies screen, AI agent console) are already dark and stay as they are. */
[data-theme="dark"] {
  color-scheme: dark;
  --paper: #0b111c;
  --ink: #e6edf5;
  --muted: #9aabbe;
  --blue: #4da3ff;
  --line: #1d2939;
  --line-strong: #2c3c53;
  --surface: #111a29;
  --surface-tint: #15233a;
  --label: #8ea5bc;
  --label-strong: #b4c6d8;
}
[data-theme="dark"] ::selection { background: #1d3a5c; }
[data-theme="dark"] .site-header { background: rgb(11 17 28 / .9); }
[data-theme="dark"] .primary-nav a { color: #aebdcd; }
[data-theme="dark"] .primary-nav a:hover { color: var(--blue); }
[data-theme="dark"] .button:hover { background: var(--surface-tint); }
[data-theme="dark"] .button.primary { background: #e6edf5; color: #0b111c; border-color: #e6edf5; }
[data-theme="dark"] .button.primary:hover { background: #bcd6ef; border-color: #bcd6ef; }
[data-theme="dark"] .stage-heading,
[data-theme="dark"] .stage-counter,
[data-theme="dark"] .chapter-rail a,
[data-theme="dark"] .chapter-index>span,
[data-theme="dark"] .topics li,
[data-theme="dark"] .positioning>.eyebrow,
[data-theme="dark"] .hobbies-copy .eyebrow,
[data-theme="dark"] .regional-heading .eyebrow,
[data-theme="dark"] .ai-network-title,
[data-theme="dark"] .contact-status,
[data-theme="dark"] .resume-sheet .resume-contact,
[data-theme="dark"] .kpi-footnote,
[data-theme="dark"] .regional-map-note,
[data-theme="dark"] .kpi-label,
[data-theme="dark"] .kpi-bottom span { color: var(--label); }
[data-theme="dark"] .stage-footer { color: var(--blue); }
[data-theme="dark"] .hero-kicker,
[data-theme="dark"] .chapter-note,
[data-theme="dark"] .positioning-end,
[data-theme="dark"] .tags span,
[data-theme="dark"] .timeline-item .role-meta,
[data-theme="dark"] .resume-sheet .role-meta,
[data-theme="dark"] .region-badge,
[data-theme="dark"] .hobby-tags li { color: var(--label-strong) !important; }
[data-theme="dark"] .status-dot { box-shadow: 0 0 0 4px #13294a; }
[data-theme="dark"] .topics li:before { border-color: #3f6a93; }
[data-theme="dark"] .bridge,
[data-theme="dark"] .positioning-end:before { color: #6f8fae; background-color: transparent; }
[data-theme="dark"] .positioning-end:before { background: #3f6a93; }
[data-theme="dark"] .positioning { background: radial-gradient(ellipse at 50% 120%, #10233a 0%, #0b111c 65%); }
[data-theme="dark"] .contact-section { background: #0e1726; }
[data-theme="dark"] .text-link { border-bottom-color: #3a4d66; }
[data-theme="dark"] .contact-links,
[data-theme="dark"] .contact-status { border-top-color: var(--line-strong); }
[data-theme="dark"] .back-top { border-color: var(--line-strong); }
[data-theme="dark"] .tags span,
[data-theme="dark"] .hobby-tags li { background: var(--surface-tint); }
[data-theme="dark"] .editorial-note { background: var(--surface); border-left-color: #3f6a93; }
[data-theme="dark"] .primary-nav { box-shadow: 0 14px 15px #0006; }
/* Stage panels floating over the visual */
[data-theme="dark"] .digital-panel span { background: #0f1b2ce8; border-color: #23405f; color: #8cc4f5; }
[data-theme="dark"] .analytics-panel { background: rgb(11 17 28 / .9); }
/* The turbine art is transparent now; multiply would black it out on a dark page. */
[data-theme="dark"] .turbine { mix-blend-mode: normal; }
[data-theme="dark"] .machine-layers image,
[data-theme="dark"] .exploded-art image { filter: brightness(1.08) contrast(1.02); }
[data-theme="dark"] .engineering-labels { stroke: #41586f; }
[data-theme="dark"] .engineering-labels g { fill: #8ea5bc; }
[data-theme="dark"] .digital-overlay circle[fill="#e4f3ff"] { fill: #10233a; }
[data-theme="dark"] .analytics-overlay circle { fill: var(--paper); }
/* MENA map (SVG presentation attributes are overridden by CSS) */
[data-theme="dark"] .regional-map .map-grid { stroke: #16212f; }
[data-theme="dark"] .regional-map g[fill="#e0ebf3"] { fill: #18263a; stroke: #0b111c; }
[data-theme="dark"] .regional-map g[fill="#214e71"] { fill: #c9d7e5; }
[data-theme="dark"] .regional-map circle[stroke="white"] { stroke: var(--paper); }
[data-theme="dark"] .regional-map .map-region-labels { fill: #5d7590; }
[data-theme="dark"] .route-line { stroke: #4da3ff; }
[data-theme="dark"] .region-badge { border-color: #2c4561; }
[data-theme="dark"] .regional-kpi { background: rgb(17 26 41 / .85); border-top-color: #2d5478; }
[data-theme="dark"] .kpi-bottom svg { color: #4da3ff; }
[data-theme="dark"] .kpi-arrow { color: #3ecf8e; }
/* AI chapter network */
[data-theme="dark"] .ai-casing { fill: rgba(77, 163, 255, .05); stroke: #36506d; }
[data-theme="dark"] .ai-shaft { stroke: #2a3b52; }
[data-theme="dark"] .ai-blades path { stroke: #4b6582; }
[data-theme="dark"] .ai-edges path { stroke: #26486c; }
[data-theme="dark"] .ai-neurons circle { fill: var(--paper); }
[data-theme="dark"] .ai-neurons .in { fill: var(--blue); }
[data-theme="dark"] .ai-neurons .out { fill: #10233a; }
[data-theme="dark"] .ai-labels text { fill: #8ea5bc; }
[data-theme="dark"] .ai-labels .out-label { fill: #6db6ff; }
[data-theme="dark"] .ai-section { fill: #56708c; }
[data-theme="dark"] .ai-signals path { stroke: #6db6ff; }
/* Hobbies: the blueprint side goes night-shift; the ghoroury.dev screen is already dark. */
[data-theme="dark"] .hobbies {
  background:
    radial-gradient(circle at 88% 30%, rgba(255, 79, 216, .10), transparent 38%),
    radial-gradient(circle at 62% 85%, rgba(41, 216, 255, .10), transparent 40%),
    linear-gradient(90deg, rgba(77, 163, 255, .06) 1px, transparent 1px) 0 0/40px 40px,
    linear-gradient(rgba(77, 163, 255, .06) 1px, transparent 1px) 0 0/40px 40px,
    var(--paper);
}
[data-theme="dark"] .hobbies:hover .hobby-tags li { color: #c9b8ff !important; }
[data-theme="dark"] .portal-callouts { stroke: #41586f; }
[data-theme="dark"] .portal-callouts text { fill: #8ea5bc; }
[data-theme="dark"] .portal-screen { box-shadow: 0 40px 90px rgba(0, 0, 0, .5), 0 0 0 8px #131e2e, 0 0 0 9px #22324a; }
[data-theme="dark"] .hobbies-portal:hover .portal-screen { box-shadow: 0 45px 100px rgba(0, 0, 0, .55), 0 0 40px rgba(138, 92, 255, .35), 0 0 0 8px #131e2e, 0 0 0 9px #22324a; }
[data-theme="dark"] .ai-agent { box-shadow: 0 20px 50px rgba(0, 0, 0, .45); }
/* Career, resume and secondary pages */
[data-theme="dark"] .resume-sheet { background: var(--surface); }
[data-theme="dark"] .resume-sheet h2 { border-bottom-color: var(--line-strong); }
[data-theme="dark"] .resume-sheet p,
[data-theme="dark"] .resume-sheet li { color: #c3cfdc; }
[data-theme="dark"] .resume-placeholder { color: var(--muted); }
[data-theme="dark"] .no-js-note { background: var(--surface); }
/* Paper is always light: printing from dark mode uses the light palette. */
@media print {
  [data-theme="dark"] {
    color-scheme: light;
    --paper: #fff;
    --ink: #111;
    --muted: #444;
    --blue: #087df0;
    --line: #ddd;
    --surface: #fff;
    --label: #444;
    --label-strong: #333;
  }
  [data-theme="dark"] .resume-sheet { background: #fff; }
  [data-theme="dark"] .resume-sheet p,
  [data-theme="dark"] .resume-sheet li,
  [data-theme="dark"] .resume-sheet .role-meta,
  [data-theme="dark"] .resume-sheet .resume-contact { color: #111 !important; }
  .theme-toggle { display: none !important; }
}