:root {
  --work-ink: #111111;
  --work-muted: #666666;
  --work-soft: #f5f5f3;
  --work-line: rgba(17, 17, 17, 0.18);
  --work-faint-line: rgba(17, 17, 17, 0.09);
  --work-red: #d71920;
  --work-gutter: 30px;
  --work-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --work-font: "Helvetica Neue", Arial, "Hiragino Sans", "Yu Gothic", Meiryo, "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.work-view {
  margin: 0;
  overflow-x: clip;
  background: #ffffff;
  color: var(--work-ink);
  font-family: var(--work-font);
  letter-spacing: 0;
}

.work-view .site-header {
  background: rgba(255, 255, 255, 0.88);
}

.work-view .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
}

.work-view button,
.work-view a {
  font-family: inherit;
}

.work-view svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.work-main {
  padding-top: var(--ohd-nav-height, 76px);
}

.work-hero {
  position: relative;
  min-height: calc(100svh - var(--ohd-nav-height, 76px) - 24px);
  display: grid;
  grid-template-columns: minmax(250px, 0.82fr) minmax(0, 2.18fr);
  grid-template-rows: auto 1fr;
  border-bottom: 1px solid var(--work-line);
  background:
    linear-gradient(90deg, transparent calc(33.333% - 1px), var(--work-faint-line) 33.333%, transparent calc(33.333% + 1px)),
    #ffffff;
}

.work-heading {
  z-index: 3;
  grid-column: 1;
  grid-row: 1;
  padding: 34px var(--work-gutter) 22px;
}

.work-heading h1,
.section-heading h2,
.contact-band h2 {
  margin: 0;
  font-size: 3rem;
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0;
}

.work-heading p {
  max-width: 210px;
  margin: 20px 0 0;
  color: #343434;
  font-size: 0.94rem;
  line-height: 1.45;
}

.service-interface {
  z-index: 4;
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-width: 0;
  padding: 0 var(--work-gutter) 28px;
}

.service-rail {
  border-top: 1px solid var(--work-line);
}

.service-tab {
  position: relative;
  width: 100%;
  min-height: 45px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--work-line);
  padding: 0;
  background: transparent;
  color: #777777;
  text-align: left;
  font-size: 0.78rem;
  line-height: 1.2;
  cursor: pointer;
  transition: color 260ms ease, padding-left 420ms var(--work-ease);
}

.service-tab::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border: 1px solid var(--service-color);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-8px, -50%);
  transition: opacity 220ms ease, transform 420ms var(--work-ease), background 220ms ease;
}

.service-tab:hover,
.service-tab:focus-visible,
.service-tab.is-active {
  color: var(--work-ink);
}

.service-tab.is-active {
  padding-left: 15px;
}

.service-tab.is-active::before {
  background: var(--service-color);
  opacity: 1;
  transform: translate(0, -50%);
}

.service-tab:focus-visible,
.capability-row:focus-visible,
.field-controls button:focus-visible,
.text-link:focus-visible,
.evidence-item:focus-visible,
.contact-band a:focus-visible {
  outline: 1px solid var(--work-red);
  outline-offset: 4px;
}

.service-number {
  color: #858585;
  font-variant-numeric: tabular-nums;
}

.service-panels {
  position: relative;
  min-height: 122px;
  padding-top: 17px;
}

.service-panel {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 340ms ease, transform 500ms var(--work-ease);
}

.service-panel.is-active {
  opacity: 1;
  transform: translateY(0);
}

.service-panel p {
  max-width: 255px;
  margin: 0;
  color: #454545;
  font-size: 0.78rem;
  line-height: 1.5;
}

.service-panel a,
.text-link,
.contact-band a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
  color: var(--work-ink);
  text-decoration: none;
  font-size: 0.74rem;
  line-height: 1;
}

.service-panel a svg,
.text-link svg,
.contact-band a svg,
.evidence-meta svg {
  color: var(--work-red);
  transition: transform 320ms var(--work-ease);
}

.service-panel a:hover svg,
.text-link:hover svg,
.contact-band a:hover svg,
.evidence-item:hover .evidence-meta svg {
  transform: translateX(5px);
}

.field-stage {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 1 / 3;
  min-width: 0;
  min-height: 590px;
  overflow: hidden;
  background: #ffffff;
  touch-action: pan-y;
}

.field-stage::before,
.field-stage::after {
  content: "";
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.field-stage::before {
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.94%, rgba(17, 17, 17, 0.05) 50%, transparent 50.06%),
    linear-gradient(0deg, transparent 49.94%, rgba(17, 17, 17, 0.05) 50%, transparent 50.06%);
}

.field-stage::after {
  width: 46%;
  aspect-ratio: 1;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

#workField {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
  opacity: 0;
  transition: opacity 700ms ease;
}

.field-stage.is-ready #workField {
  opacity: 1;
}

.field-fallback {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  width: min(340px, 70%);
  margin: 0;
  color: var(--work-muted);
  font-size: 0.78rem;
  line-height: 1.5;
  text-align: center;
  transform: translate(-50%, -50%);
}

.field-stage.is-ready .field-fallback {
  display: none;
}

.field-status,
.field-coordinates,
.field-controls {
  position: absolute;
  z-index: 3;
}

.field-status {
  top: 26px;
  right: 30px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  color: var(--work-muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.field-status strong {
  color: var(--work-ink);
  font-size: 0.75rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.field-status strong span {
  color: var(--work-red);
}

.field-coordinates {
  right: 30px;
  bottom: 28px;
  display: flex;
  gap: 18px;
  color: #858585;
  font-size: 0.62rem;
  font-variant-numeric: tabular-nums;
}

.field-coordinates b {
  color: var(--work-ink);
  font-weight: 400;
}

.field-controls {
  left: 28px;
  bottom: 24px;
  display: flex;
  gap: 6px;
}

.field-controls button {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--work-line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.86);
  color: var(--work-ink);
  cursor: pointer;
  transition: color 220ms ease, border-color 220ms ease, background 220ms ease;
}

.field-controls button:hover {
  border-color: var(--work-ink);
  background: #ffffff;
  color: var(--work-red);
}

.capabilities-section,
.selected-section {
  padding: 64px var(--work-gutter) 72px;
  border-bottom: 1px solid var(--work-line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(230px, 0.75fr) minmax(280px, 1.25fr) minmax(140px, 0.5fr);
  align-items: start;
  gap: 30px;
  margin-bottom: 46px;
}

.section-heading h2 {
  font-size: 2.4rem;
}

.section-heading p {
  max-width: 360px;
  margin: 3px 0 0;
  color: #444444;
  font-size: 0.8rem;
  line-height: 1.5;
}

.capability-table {
  border-top: 1px solid var(--work-line);
}

.capability-head,
.capability-row {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(300px, 1.15fr) minmax(330px, 1fr);
  align-items: center;
  gap: 26px;
}

.capability-head {
  min-height: 34px;
  border-bottom: 1px solid var(--work-line);
  color: #888888;
  font-size: 0.62rem;
  text-transform: uppercase;
}

.capability-row {
  position: relative;
  width: 100%;
  min-height: 58px;
  border: 0;
  border-bottom: 1px solid var(--work-line);
  padding: 0;
  background: transparent;
  color: var(--work-ink);
  text-align: left;
  cursor: pointer;
  transition: background 260ms ease, padding 420ms var(--work-ease);
}

.capability-row::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: var(--service-color);
  transform: scaleY(0);
  transition: transform 350ms var(--work-ease);
}

.capability-row:hover,
.capability-row.is-active {
  background: rgba(17, 17, 17, 0.025);
  padding-left: 10px;
}

.capability-row.is-active::before {
  transform: scaleY(1);
}

.capability-name {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  font-size: 0.86rem;
}

.capability-name b {
  color: #808080;
  font-size: 0.7rem;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.capability-scope,
.capability-method {
  color: #555555;
  font-size: 0.72rem;
  line-height: 1.4;
}

.selected-section {
  background: var(--work-soft);
}

.selected-heading .text-link {
  justify-self: end;
  margin-top: 4px;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.evidence-item {
  min-width: 0;
  color: var(--work-ink);
  text-decoration: none;
}

.evidence-item figure {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  background: #e9e9e7;
}

.evidence-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: grayscale(1);
  transition: transform 700ms var(--work-ease), filter 500ms ease;
}

.evidence-item:hover img,
.evidence-item:focus-visible img {
  transform: scale(1.025);
  filter: grayscale(0);
}

.evidence-meta {
  position: relative;
  min-height: 88px;
  padding: 13px 34px 0 0;
  border-top: 1px solid var(--work-ink);
}

.evidence-meta span {
  color: #777777;
  font-size: 0.64rem;
}

.evidence-meta h3 {
  margin: 8px 0 0;
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.25;
}

.evidence-meta svg {
  position: absolute;
  top: 17px;
  right: 0;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  min-height: 190px;
  padding: 36px var(--work-gutter);
  border-bottom: 1px solid var(--work-line);
  background: #ffffff;
}

.contact-band h2 {
  font-size: 3.25rem;
}

.contact-band a {
  margin: 0;
  font-size: 1rem;
}

.contact-band a svg {
  width: 23px;
  height: 23px;
}

.work-footer {
  min-height: 132px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 28px var(--work-gutter);
  background: #ffffff;
  color: #777777;
  font-size: 0.62rem;
}

.footer-wordmark {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--work-ink);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}

.footer-wordmark span {
  width: 8px;
  height: 8px;
  border: 1px solid var(--work-red);
  border-radius: 50%;
}

.work-footer p {
  margin: 0;
}

.work-footer p:last-child {
  justify-self: end;
}

@media (max-width: 1100px) {
  :root {
    --work-gutter: 22px;
  }

  .work-hero {
    grid-template-columns: 290px minmax(0, 1fr);
  }

  .field-stage {
    min-height: 570px;
  }

  .capability-head,
  .capability-row {
    grid-template-columns: minmax(220px, 0.8fr) minmax(250px, 1fr) minmax(270px, 1fr);
    gap: 18px;
  }
}

@media (max-width: 820px) {
  .work-hero {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(440px, 60svh) auto;
    background: #ffffff;
  }

  .work-heading {
    grid-column: 1;
    grid-row: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 20px;
    padding-top: 30px;
  }

  .work-heading h1 {
    font-size: 2.6rem;
  }

  .work-heading p {
    justify-self: end;
    margin: 0;
  }

  .field-stage {
    grid-column: 1;
    grid-row: 2;
    min-height: 440px;
    border-top: 1px solid var(--work-faint-line);
    border-bottom: 1px solid var(--work-faint-line);
  }

  .service-interface {
    grid-column: 1;
    grid-row: 3;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(220px, 0.85fr);
    align-items: start;
    gap: 24px;
    padding-top: 26px;
  }

  .service-panels {
    min-height: 0;
    padding: 0;
  }

  .section-heading {
    grid-template-columns: 1fr 1fr;
  }

  .selected-heading .text-link {
    grid-column: 2;
    justify-self: start;
  }

  .capability-head {
    display: none;
  }

  .capability-row {
    grid-template-columns: minmax(190px, 0.8fr) minmax(0, 1.2fr);
    gap: 18px;
    padding: 12px 0;
  }

  .capability-method {
    grid-column: 2;
  }

  .work-footer {
    grid-template-columns: 1fr 1fr;
  }

  .work-footer p:last-child {
    display: none;
  }
}

@media (max-width: 620px) {
  :root {
    --work-gutter: 15px;
  }

  .work-main {
    padding-top: var(--ohd-nav-height, 68px);
  }

  .work-heading {
    grid-template-columns: 1fr;
    gap: 14px;
    padding-top: 24px;
    padding-bottom: 20px;
  }

  .work-heading h1 {
    font-size: 2.3rem;
  }

  .work-heading p {
    justify-self: start;
    max-width: 260px;
  }

  .work-hero {
    grid-template-rows: auto minmax(360px, 52svh) auto;
  }

  .field-stage {
    min-height: 360px;
  }

  .field-stage::after {
    width: 64%;
  }

  .field-status {
    top: 16px;
    right: 15px;
  }

  .field-coordinates {
    right: 15px;
    bottom: 17px;
    gap: 10px;
  }

  .field-controls {
    left: 15px;
    bottom: 12px;
  }

  .service-interface {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-bottom: 24px;
  }

  .service-tab {
    min-height: 43px;
    font-size: 0.76rem;
  }

  .service-panel p {
    max-width: 320px;
  }

  .capabilities-section,
  .selected-section {
    padding-top: 46px;
    padding-bottom: 50px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 17px;
    margin-bottom: 30px;
  }

  .section-heading h2 {
    font-size: 2rem;
  }

  .selected-heading .text-link {
    grid-column: 1;
  }

  .capability-row {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: 0;
    padding: 15px 0;
  }

  .capability-row:hover,
  .capability-row.is-active {
    padding-left: 8px;
  }

  .capability-method {
    grid-column: 1;
    padding-left: 38px;
  }

  .capability-scope {
    padding-left: 38px;
  }

  .evidence-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .evidence-item figure {
    aspect-ratio: 16 / 11;
  }

  .contact-band {
    grid-template-columns: 1fr;
    min-height: 180px;
    align-content: center;
  }

  .contact-band h2 {
    font-size: 2.45rem;
  }

  .work-footer {
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: 150px;
  }

  .work-footer p {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .work-view *,
  .work-view *::before,
  .work-view *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}