:root {
  --graphite: #0b1217;
  --graphite-deep: #060b0e;
  --teal: #12383a;
  --ivory: #f3f0e8;
  --ivory-dim: #d9d5cb;
  --copper: #c68a4b;
  --copper-deep: #a56c34;
  --copper-ink: #754318;
  --signal: #63b7af;
  --quiet: #aab6b5;
  --line: #284149;
  --shadow-document: 0 30px 80px rgba(2, 8, 11, 0.34);
  --shadow-control: 0 12px 32px rgba(2, 8, 11, 0.24);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 82px;
  --page-pad: clamp(24px, 6vw, 110px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--graphite); }
body {
  margin: 0;
  color: var(--ivory);
  background: var(--graphite);
  font-family: "Commissioner", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-140%);
  padding: 12px 18px;
  background: var(--ivory);
  color: var(--graphite);
  border-radius: 4px;
}
.skip-link:focus { transform: translateY(0); }
.noscript-directory {
  position: relative;
  z-index: 90;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin-top: var(--header-height);
  padding: 14px var(--page-pad);
  border-bottom: 1px solid var(--line);
  background: var(--graphite);
  color: var(--quiet);
  font-size: 0.78rem;
}
.noscript-directory a { text-underline-offset: 4px; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto 0;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  background: color-mix(in srgb, var(--graphite) 90%, transparent);
  backdrop-filter: blur(16px);
}
.brand-mark { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-initials {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--copper);
  color: var(--copper);
  font-weight: 650;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}
.brand-wordmark { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--quiet); }
.office-directory { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 36px); }
.office-directory a {
  position: relative;
  text-decoration: none;
  color: var(--quiet);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.office-directory a::after {
  content: "";
  position: absolute;
  inset: auto 0 -10px 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--copper);
  transition: transform 280ms var(--ease-out);
}
.office-directory a:hover::after,
.office-directory a[aria-current="location"]::after { transform: scaleX(1); }
.office-directory a[aria-current="location"] { color: var(--ivory); }
.directory-contact { color: var(--copper) !important; }
.menu-toggle { display: none; width: 48px; height: 48px; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 24px; height: 1px; margin: 7px auto; background: var(--ivory); transition: transform 240ms var(--ease-out); }

.operations-rail {
  position: fixed;
  z-index: 60;
  top: 22vh;
  right: 24px;
  width: 2px;
  height: 56vh;
  background: var(--line);
}
.rail-progress { display: block; width: 2px; height: 0%; background: var(--copper); transition: height 180ms linear; }
.rail-dot { position: absolute; left: -4px; width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--signal); background: var(--graphite); }
.rail-dot-1 { top: 0; }
.rail-dot-2 { top: 25%; }
.rail-dot-3 { top: 50%; }
.rail-dot-4 { top: 75%; }
.rail-dot-5 { bottom: 0; }

.room { position: relative; min-height: 100vh; overflow: clip; scroll-margin-top: var(--header-height); }
.eyebrow { margin: 0 0 26px; color: var(--signal); font-size: 0.72rem; font-weight: 650; letter-spacing: 0.14em; text-transform: uppercase; }
.eyebrow span { color: var(--copper); margin: 0 8px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 {
  margin-bottom: 34px;
  max-width: 850px;
  font-size: clamp(3.4rem, 6.15vw, 6.25rem);
  line-height: 0.94;
  letter-spacing: -0.045em;
  font-weight: 500;
}
h1 strong { color: var(--copper); font-weight: 600; }
h2 { margin-bottom: 28px; font-size: clamp(2.25rem, 4.2vw, 4.7rem); line-height: 1; letter-spacing: -0.04em; font-weight: 500; }
h3 { font-size: clamp(1.35rem, 1.8vw, 2rem); line-height: 1.12; letter-spacing: -0.025em; font-weight: 500; }
p { max-width: 70ch; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.035em;
  text-decoration: none;
  transition: transform 260ms var(--ease-out), background-color 260ms var(--ease-out), border-color 260ms var(--ease-out);
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--copper); color: var(--graphite); }
.button-primary:hover { background: var(--copper-deep); }
.button-quiet { background: color-mix(in srgb, var(--teal) 82%, transparent); color: var(--ivory); border-color: var(--line); }
.button-quiet:hover { border-color: var(--signal); }

.hero { min-height: max(900px, 100svh); display: grid; align-items: center; padding: calc(var(--header-height) + 70px) var(--page-pad) 145px; isolation: isolate; }
.hero-film { position: absolute; z-index: -4; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.42; -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 54%, #000 76%, #000 100%); mask-image: linear-gradient(90deg, transparent 0%, transparent 54%, #000 76%, #000 100%); }
.hero-scrim { position: absolute; z-index: -3; inset: 0; background: linear-gradient(90deg, rgba(6, 11, 14, 0.995) 0%, rgba(6, 11, 14, 0.94) 50%, rgba(6, 11, 14, 0.46) 100%), linear-gradient(0deg, rgba(6, 11, 14, 0.92) 0%, transparent 48%); }
.hero-grid { position: absolute; z-index: -2; inset: 0; opacity: 0.3; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 120px 120px; transform: perspective(900px) rotateX(64deg) translateY(48%); transform-origin: bottom; }
.hero-content { position: relative; z-index: 2; width: min(62vw, 850px); }
.hero-copy { margin-bottom: 38px; max-width: 640px; color: var(--ivory-dim); font-size: clamp(1.08rem, 1.5vw, 1.34rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.identity-plane {
  --rx: 0deg;
  --ry: 0deg;
  position: absolute;
  z-index: 4;
  right: clamp(54px, 7vw, 130px);
  bottom: 155px;
  width: clamp(280px, 26vw, 470px);
  transform: perspective(1100px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform 360ms var(--ease-out);
}
.portrait-frame { position: relative; overflow: hidden; aspect-ratio: 4/5; border-radius: 22px; box-shadow: var(--shadow-document); }
.portrait-frame::before { content: ""; position: absolute; inset: 24px auto 24px -12px; width: 4px; background: var(--copper); z-index: 2; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.identity-caption { display: flex; justify-content: space-between; gap: 20px; margin-top: 16px; color: var(--ivory); font-size: 0.82rem; }
.identity-caption span { font-weight: 600; }
.identity-caption small { color: var(--quiet); }
.reception-ledger { position: absolute; z-index: 5; left: var(--page-pad); right: var(--page-pad); bottom: 38px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.reception-ledger div { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; min-height: 82px; padding: 0 clamp(14px, 2vw, 28px); border-right: 1px solid var(--line); }
.reception-ledger div:first-child { padding-left: 0; }
.reception-ledger div:last-child { border-right: 0; }
.reception-ledger strong { color: var(--copper); font-size: 1.9rem; font-weight: 500; }
.reception-ledger span { color: var(--quiet); font-size: 0.78rem; line-height: 1.35; }
.scroll-cue { position: absolute; z-index: 5; right: var(--page-pad); bottom: 132px; color: var(--quiet); text-decoration: none; font-size: 0.74rem; letter-spacing: 0.08em; }
.scroll-cue span { color: var(--copper); margin-left: 10px; }

.desk { padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--ivory); color: var(--graphite); }
.section-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr); column-gap: clamp(40px, 8vw, 140px); align-items: end; margin-bottom: 90px; }
.section-intro .eyebrow { grid-column: 1 / -1; }
.section-intro h2 { margin-bottom: 0; }
.section-intro > p:last-child { color: #4b5a5b; font-size: 1.08rem; }
.capability-ledger { border-top: 1px solid #c8c5bc; }
.capability-row { display: grid; grid-template-columns: 70px 1.1fr 1.5fr auto; gap: 28px; align-items: center; min-height: 144px; padding: 28px 0; border-bottom: 1px solid #c8c5bc; transition: transform 280ms var(--ease-out), background-color 280ms var(--ease-out); }
.capability-row:hover { transform: translateX(8px); background: rgba(18, 56, 58, 0.035); }
.desk .eyebrow, .credentials .eyebrow { color: var(--teal); }
.capability-id { color: var(--copper-ink); font-weight: 650; letter-spacing: 0.1em; }
.capability-row h3 { margin: 0; font-size: clamp(1.25rem, 2vw, 2rem); }
.capability-row p { margin: 0; color: #526061; }
.capability-state { justify-self: end; color: var(--teal); font-size: 0.7rem; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; }

.control { display: grid; grid-template-columns: minmax(320px, 0.82fr) minmax(580px, 1.18fr); align-items: center; gap: clamp(40px, 7vw, 120px); padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--teal); }
.control::before { content: ""; position: absolute; inset: 0; opacity: 0.34; background-image: linear-gradient(30deg, transparent 48%, var(--line) 49%, transparent 50%); background-size: 170px 170px; }
.control > * { position: relative; z-index: 2; }
.control-copy p:not(.eyebrow) { color: var(--ivory-dim); font-size: 1.1rem; }
.control-principles { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.control-principles span { padding: 8px 12px; border: 1px solid color-mix(in srgb, var(--signal) 42%, transparent); border-radius: 999px; color: var(--signal); font-size: 0.72rem; font-weight: 600; }
.workflow-map { position: relative; min-height: 650px; padding: 24px; }
.workflow-map svg { width: 100%; filter: drop-shadow(0 30px 60px rgba(2, 8, 11, 0.28)); }
.map-route { fill: none; stroke: var(--copper); stroke-width: 4; stroke-dasharray: 10 12; animation: routeFlow 4s linear infinite; }
.map-node circle { fill: var(--graphite); stroke: var(--signal); stroke-width: 2; }
.map-node text { fill: var(--ivory); text-anchor: middle; dominant-baseline: middle; font-weight: 650; }
.map-node .node-label { fill: var(--signal); font-size: 18px; letter-spacing: 3px; }
.map-node-final circle { fill: var(--copper); stroke: var(--copper); }
.map-node-final text { fill: var(--graphite); }
.workflow-note { position: absolute; max-width: 245px; padding: 12px 14px; border: 1px solid var(--line); background: var(--graphite); color: var(--quiet); font-size: 0.74rem; line-height: 1.45; box-shadow: var(--shadow-control); }
.note-one { left: 0; top: 70px; }
.note-two { right: 5%; top: 60px; }
.note-three { right: 0; bottom: 70px; }
@keyframes routeFlow { to { stroke-dashoffset: -44; } }

.proof { padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--graphite-deep); }
.proof-heading { max-width: 1000px; margin-bottom: 110px; }
.proof-heading > p:last-child { color: var(--quiet); font-size: 1.1rem; }
.portfolio-download {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  margin-top: 24px;
  padding: 0 18px;
  border: 1px solid var(--teal);
  color: var(--teal);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: background 220ms var(--ease-out), color 220ms var(--ease-out);
}
.portfolio-download:hover { background: var(--teal); color: var(--ivory); }
.case-file { display: grid; grid-template-columns: minmax(130px, 0.25fr) minmax(300px, 0.75fr) minmax(460px, 1fr); gap: clamp(28px, 5vw, 78px); align-items: center; min-height: 760px; margin-bottom: 90px; padding: clamp(34px, 5vw, 76px); background: var(--ivory); color: var(--graphite); perspective: 1200px; }
.case-file-dark { background: var(--teal); color: var(--ivory); }
.case-index { align-self: start; display: flex; flex-direction: column; gap: 8px; }
.case-index span { color: var(--copper); font-size: 0.72rem; font-weight: 650; letter-spacing: 0.14em; }
.case-file:not(.case-file-dark) .case-index span,
.case-file:not(.case-file-dark) .case-copy dt { color: var(--copper-ink); }
.case-index small { color: currentColor; opacity: 0.56; }
.case-copy h3 { font-size: clamp(2.3rem, 4vw, 4.7rem); }
.case-thesis { font-size: 1.12rem; color: color-mix(in srgb, currentColor 70%, transparent); }
.case-copy dl { margin: 42px 0 0; }
.case-copy dl div { padding: 18px 0; border-top: 1px solid color-mix(in srgb, currentColor 20%, transparent); }
.case-copy dt { margin-bottom: 7px; color: var(--copper); font-size: 0.7rem; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; }
.case-copy dd { margin: 0; font-size: 0.9rem; color: color-mix(in srgb, currentColor 70%, transparent); }
.case-media { position: relative; display: block; text-decoration: none; transform: rotateY(-4deg) rotateX(2deg); transform-origin: center; transition: transform 500ms var(--ease-out); }
.case-media:hover { transform: rotateY(0) rotateX(0) translateY(-6px); }
.case-media img { width: 100%; border: 8px solid color-mix(in srgb, var(--line) 72%, transparent); box-shadow: var(--shadow-document); }
.case-media span { position: absolute; right: 10px; bottom: -38px; color: currentColor; font-size: 0.72rem; letter-spacing: 0.08em; }
.travel-stack, .brief-stack { position: relative; min-height: 540px; transform-style: preserve-3d; }
.travel-stack a, .brief-stack a { position: absolute; display: block; width: 78%; box-shadow: var(--shadow-document); transition: transform 500ms var(--ease-out); }
.travel-stack a:first-child, .brief-stack a:first-child { top: 0; left: 0; transform: rotate(-2deg); }
.travel-stack a:last-child, .brief-stack a:last-child { right: 0; bottom: 0; transform: rotate(2deg); }
.travel-stack a:hover, .brief-stack a:hover { z-index: 3; transform: rotate(0) translateY(-8px); }
.case-file-travel { background: #dfe7e2; }

.credentials { display: grid; grid-template-columns: minmax(300px, 0.78fr) minmax(600px, 1.22fr); gap: clamp(50px, 8vw, 140px); align-items: center; padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--ivory); color: var(--graphite); }
.credential-copy > p:not(.eyebrow) { color: #536162; font-size: 1.08rem; }
.credential-scope { margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid #c8c5bc; }
.credential-scope li { padding: 16px 0; border-bottom: 1px solid #c8c5bc; }
.credential-wall { position: relative; min-height: 760px; perspective: 1300px; }
.credential-sheet { position: absolute; width: min(88%, 780px); margin: 0; padding: 12px; background: var(--ivory); border: 1px solid #c8c5bc; box-shadow: var(--shadow-document); }
.credential-sheet-ai { top: 0; right: 0; transform: rotateY(-5deg) rotateZ(1deg); }
.credential-sheet-va { left: 0; bottom: 0; transform: rotateY(5deg) rotateZ(-1deg); }
.credential-sheet figcaption { display: flex; justify-content: space-between; gap: 24px; padding: 16px 8px 5px; }
.credential-sheet figcaption strong { max-width: 70%; }
.credential-sheet figcaption span { color: #617071; font-size: 0.76rem; text-align: right; }

.career { padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--graphite); }
.career-heading { max-width: 1050px; margin-bottom: 100px; }
.career-route { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.career-route li { display: grid; grid-template-columns: minmax(150px, 0.3fr) 1.7fr; gap: 40px; padding: 38px 0; border-bottom: 1px solid var(--line); }
.career-route li > span { color: var(--copper); font-weight: 650; letter-spacing: 0.08em; }
.career-route h3 { margin-bottom: 12px; }
.career-route p { margin-bottom: 0; color: var(--quiet); }

.tool-room { min-height: auto; padding: clamp(130px, 14vw, 190px) var(--page-pad); background: var(--teal); }
.tool-heading { max-width: 880px; margin-bottom: 70px; }
.tool-bands { border-top: 1px solid var(--line); }
.tool-bands div { display: grid; grid-template-columns: minmax(220px, 0.5fr) 1.5fr; gap: 40px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.tool-bands span { color: var(--copper); font-size: 0.72rem; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; }
.tool-bands p { margin: 0; color: var(--ivory-dim); }

.contact { display: grid; grid-template-columns: minmax(320px, 1.2fr) minmax(280px, 0.8fr); align-items: center; gap: 80px; padding: clamp(130px, 14vw, 210px) var(--page-pad); background: var(--graphite-deep); }
.contact-environment { position: absolute; inset: 0; opacity: 0.3; background: linear-gradient(90deg, rgba(6, 11, 14, 0.96), rgba(6, 11, 14, 0.38)), url('assets/office_cover_1280.webp') center/cover no-repeat; }
.contact > *:not(.contact-environment) { position: relative; z-index: 2; }
.contact-content p:not(.eyebrow) { color: var(--quiet); font-size: 1.08rem; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.contact-signature { justify-self: end; width: min(100%, 450px); }
.contact-signature img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow-document); }
.contact-signature div { display: flex; flex-direction: column; gap: 4px; margin-top: 18px; }
.contact-signature span { color: var(--quiet); font-size: 0.82rem; }
.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px var(--page-pad); border-top: 1px solid var(--line); color: var(--quiet); background: var(--graphite-deep); font-size: 0.72rem; }
.site-footer p { margin: 0; }

.reveal {
  opacity: 1;
  clip-path: none;
  transform: none;
}
.js .reveal {
  opacity: 0;
  clip-path: inset(0 0 12% 0);
  transform: translate3d(0, 34px, 0) rotateX(3deg);
  transform-origin: top;
  transition: opacity 700ms var(--ease-out), transform 900ms var(--ease-out), clip-path 900ms var(--ease-out);
}
.js .reveal.is-visible { opacity: 1; clip-path: inset(0); transform: translate3d(0, 0, 0) rotateX(0); }

.project-ledger {
  margin: 56px 0 120px;
  border-top: 1px solid var(--line);
}
.project-entry {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr) 176px;
  gap: 28px;
  align-items: center;
  min-height: 190px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.project-number {
  color: var(--copper);
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .14em;
}
.project-copy > span, .project-copy > small { display: block; }
.project-copy > span {
  color: var(--signal);
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.project-copy h3 {
  margin: 8px 0;
  font-size: clamp(1.55rem, 2.8vw, 2.6rem);
  line-height: 1;
  letter-spacing: -.035em;
}
.project-copy p { max-width: 70ch; margin: 0; color: var(--quiet); }
.project-copy small { margin-top: 12px; color: var(--copper); font-size: .68rem; }
.project-actions { display: grid; gap: 8px; }
.project-actions a {
  min-height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--ivory);
  background: var(--teal);
  font-size: .7rem;
  font-weight: 650;
  text-decoration: none;
  transition: transform 180ms var(--ease-out), border-color 180ms ease;
}
.project-actions a:first-child { color: var(--graphite); border-color: var(--copper); background: var(--copper); }
.project-actions a:hover { transform: translateY(-2px); border-color: var(--signal); }
.proof-heading-secondary { margin-top: 80px; }

@media (max-width: 1180px) {
  .office-directory { gap: 18px; }
  .office-directory a:nth-child(2), .office-directory a:nth-child(4) { display: none; }
  .identity-plane { right: 32px; width: min(29vw, 310px); opacity: 0.88; }
  .hero-content { width: calc(100% - 372px); max-width: 760px; }
  .case-file { grid-template-columns: 110px 1fr; }
  .case-media, .travel-stack, .brief-stack { grid-column: 2; }
  .credentials { grid-template-columns: 1fr; }
  .credential-wall { max-width: 900px; width: 100%; justify-self: center; }
}

@media (max-width: 820px) {
  :root { --header-height: 70px; }
  .site-header { padding-inline: 20px; }
  .brand-mark { min-width: 44px; min-height: 44px; }
  .brand-wordmark { display: none; }
  .js .menu-toggle { display: block; }
  .js .office-directory {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    padding: 36px;
    background: var(--graphite);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform 420ms var(--ease-out), visibility 0s linear 420ms;
  }
  .js .office-directory a, .js .office-directory a:nth-child(2), .js .office-directory a:nth-child(4) { min-height: 44px; display: flex; align-items: center; font-size: 1.4rem; }
  .js .menu-open .office-directory { transform: translateX(0); visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .js .menu-open .menu-toggle span:first-child { transform: translateY(4px) rotate(45deg); }
  .js .menu-open .menu-toggle span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .operations-rail { display: none; }
  .hero { padding-inline: 24px; padding-bottom: 190px; }
  .hero-content { width: 100%; }
  h1 { font-size: clamp(2.75rem, 13vw, 4.6rem); line-height: 0.96; }
  .identity-plane { position: relative; right: auto; bottom: auto; width: 220px; margin: 50px 0 0 auto; }
  .identity-caption { flex-direction: column; gap: 2px; }
  .reception-ledger { left: 24px; right: 24px; grid-template-columns: 1fr; bottom: 24px; }
  .reception-ledger div { display: none; }
  .reception-ledger div:first-child { display: grid; min-height: 74px; }
  .scroll-cue { display: none; }
  .section-intro { grid-template-columns: 1fr; }
  .section-intro h2 { margin-bottom: 26px; }
  .capability-row { grid-template-columns: 42px 1fr; gap: 14px 18px; }
  .capability-row p, .capability-state { grid-column: 2; }
  .capability-state { justify-self: start; }
  .control { grid-template-columns: 1fr; }
  .workflow-map { min-height: 520px; padding: 0; }
  .workflow-note { position: relative; inset: auto; display: inline-block; margin: 8px 4px; }
  .case-file { grid-template-columns: 1fr; min-height: auto; margin-bottom: 36px; padding: 36px 24px 70px; }
  .project-entry { grid-template-columns: 44px 1fr; }
  .project-actions { grid-column: 2; grid-template-columns: 1fr 1fr; }
  .case-media, .travel-stack, .brief-stack { grid-column: 1; }
  .travel-stack, .brief-stack { min-height: 430px; }
  .credential-wall { min-height: 610px; }
  .credential-sheet { width: 92%; }
  .credential-sheet figcaption { flex-direction: column; }
  .credential-sheet figcaption strong { max-width: 100%; }
  .credential-sheet figcaption span { text-align: left; }
  .career-route li { grid-template-columns: 1fr; gap: 14px; }
  .tool-bands div { grid-template-columns: 1fr; gap: 10px; }
  .contact { grid-template-columns: 1fr; }
  .contact-signature { justify-self: start; width: min(100%, 320px); }
}

@media (max-width: 520px) {
  .project-entry { grid-template-columns: 1fr; gap: 12px; padding: 28px 0 34px; }
  .project-actions { grid-column: 1; grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-film { display: none; }
  .hero { background: linear-gradient(90deg, rgba(6, 11, 14, 0.96), rgba(6, 11, 14, 0.45)), url('assets/office_cover_1280.webp') center/cover no-repeat; }
  .reveal { opacity: 1; clip-path: none; transform: none; }
  .identity-plane, .case-media { transform: none !important; }
}