@charset "UTF-8";

:root {
  --bg: #000000;
  --surface: #ffffff;
  --surface-warm: #f5f7fa;
  --fg: #ffffff;
  --fg-2: var(--fg);
  --muted: #cccccc;
  --meta: var(--muted);
  --border: #cccccc;
  --border-soft: #f3f3f3;
  --accent: #0070cc;
  --accent-on: #ffffff;
  --accent-hover: #1eaedb;
  --accent-active: #0068bd;
  --success: #16a34a;
  --warn: #eab308;
  --danger: #c81b3a;
  --font-display: "SUIT", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-body: "SUIT", "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Monaco, Consolas, monospace;
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 18px;
  --text-lg: 22px;
  --text-xl: 28px;
  --text-2xl: 35px;
  --text-3xl: 44px;
  --text-4xl: 54px;
  --leading-body: 1.5;
  --leading-tight: 1.25;
  --tracking-display: -0.1px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --section-y-desktop: 96px;
  --section-y-tablet: 64px;
  --section-y-phone: 48px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --radius-pill: 5px;
  --elev-flat: none;
  --elev-ring: 0 0 0 1px var(--border);
  --elev-raised: rgba(0, 0, 0, 0.08) 0 5px 9px 0;
  --focus-ring: 0 0 0 2px #0070cc;
  --motion-fast: 180ms;
  --motion-base: 200ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --container-max: 1600px;
  --container-gutter-desktop: 64px;
  --container-gutter-tablet: 32px;
  --container-gutter-phone: 16px;
}

:root[lang="en"] {
  --font-display: Georgia, serif;
  --font-body: Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-x: hidden;
}

body:not(.preloader-done) {
  overflow: hidden;
}

body::before,
body::after {
  position: fixed;
  opacity: 0;
  visibility: visible;
  will-change: opacity;
}

body::before {
  content: "";
  z-index: 10000;
  inset: 0;
  background: var(--bg);
  pointer-events: auto;
  opacity: 1;
  transition:
    opacity 300ms cubic-bezier(0.42, 0, 0.58, 1),
    visibility 0s linear 300ms;
}

body::after {
  content: "";
  z-index: 10001;
  top: 50%;
  left: 50%;
  width: min(56vw, 520px);
  aspect-ratio: 7 / 1;
  background: url("../imgs/pf-wordmark-text.png") center / contain no-repeat;
  transform: translate(-50%, -50%);
  pointer-events: none;
  transition:
    opacity 300ms cubic-bezier(0.42, 0, 0.58, 1),
    visibility 0s linear 300ms;
}

body.preloader-visible:not(.preloader-leaving)::before,
body.preloader-visible:not(.preloader-leaving)::after {
  opacity: 1;
}

body.preloader-leaving::before,
body.preloader-leaving::after,
body.preloader-done::before,
body.preloader-done::after {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

body:not(.preloader-done) .hero-copy.active .hero-text-line {
  animation-play-state: paused;
}

@media (max-width: 760px) {
  body::before,
  body::after {
    display: none;
  }

  body:not(.preloader-done) {
    overflow: auto;
  }

  body:not(.preloader-done) .hero-copy.active .hero-text-line {
    animation-play-state: running;
  }
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
p { margin: 0; text-wrap: pretty; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); text-wrap: balance; }

.site-shell {
  min-height: 100svh;
  background: var(--surface);
  color: color-mix(in oklab, var(--bg), var(--surface) 12%);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-gutter-desktop);
}

.section {
  padding-block: var(--section-y-desktop);
}

.section-light {
  background: linear-gradient(180deg, var(--surface), var(--surface-warm));
  color: color-mix(in oklab, var(--bg), var(--surface) 12%);
}

.section-white {
  background: var(--surface);
  color: color-mix(in oklab, var(--bg), var(--surface) 12%);
}

.stack { display: flex; flex-direction: column; gap: var(--space-5); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8); }

.eyebrow {
  margin-bottom: var(--space-4);
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1px;
}

.hero .eyebrow {
  color: color-mix(in oklab, var(--fg), transparent 14%);
}

.h1 {
  max-width: 860px;
  font-size: clamp(35px, 4.2vw, var(--text-4xl));
  font-weight: 500;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
}

.h2 {
  max-width: 760px;
  font-size: clamp(var(--text-xl), 3.2vw, var(--text-3xl));
  font-weight: 500;
  line-height: var(--leading-tight);
}

.h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-tight);
}

.lead {
  max-width: 680px;
  color: color-mix(in oklab, var(--bg), var(--surface) 42%);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.hero .lead {
  color: color-mix(in oklab, var(--fg), transparent 18%);
}

.meta {
  color: color-mix(in oklab, var(--bg), var(--surface) 42%);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.hero .meta {
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  gap: var(--space-2);
  padding: 12px 24px;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: inherit;
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0.4px;
  transition:
    background var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.btn:focus-visible,
.nav-link:focus-visible,
.mobile-toggle:focus-visible,
.field-control:focus-visible,
.slide-dot:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn:active {
  opacity: 0.6;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-on);
  border-color: var(--accent);
}

.btn:hover {
  background: var(--accent-hover);
  color: var(--accent-on);
  border-color: var(--surface);
  box-shadow: 0 0 0 2px var(--accent);
  transform: translateY(-1px);
}

.topnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, var(--topnav-opacity, 0.5));
  color: var(--bg);
  border-bottom: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  padding-block: 0;
}

.topnav-inner {
  min-height: 80px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  justify-content: stretch;
  gap: 0;
  position: relative;
  animation: nav-arrive 300ms var(--ease-standard) both;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 80px;
  justify-self: start;
  padding: 0 var(--space-4);
  background: transparent;
  border-radius: 5px 0 0 5px;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0.1px;
  white-space: nowrap;
}

.brand-logo {
  display: block;
  width: 80px;
  height: 80px;
  object-fit: contain;
  object-position: left center;
  transform: translateY(-10px);
}

.brand-wordmark {
  color: var(--bg);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 54px;
  grid-column: 2;
  justify-self: center;
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  grid-column: 3;
  justify-self: end;
  margin-left: 0;
  min-height: 54px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  color: var(--bg);
}

.lang-button {
  min-width: 38px;
  min-height: 40px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--bg);
  font-size: calc(var(--text-xs) * 1.5);
  font-weight: 700;
  letter-spacing: 0.14px;
  transition:
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
}

.lang-button:hover,
.lang-button.active {
  color: #0054A3;
}

.lang-button:hover {
  background: transparent;
  color: #0054A3;
  border-radius: 2px;
}

.lang-button:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.lang-separator {
  color: var(--bg);
  font-size: var(--text-xs);
}

.nav-link {
  position: relative;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding-inline: 12px;
  border-radius: 2px;
  color: var(--bg);
  font-size: calc(var(--text-sm) * 1.5);
  font-weight: 600;
  transition:
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--motion-fast) var(--ease-standard);
}

.nav-link:hover {
  background: transparent;
  color: #0054A3;
}

.nav-link.active {
  color: var(--bg);
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.mobile-toggle {
  display: none;
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  box-shadow: none;
  color: var(--bg);
}

.hero {
  position: relative;
  min-height: 85svh;
  overflow: hidden;
  background: var(--bg);
  color: var(--fg);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 360ms var(--ease-standard), transform 4800ms linear;
  transform: scale(1.02);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide img,
.hero-slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-slide video {
  background: var(--bg);
}

.hero-slide-video:not(.hero-slide-video-primary) .hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: auto;
  min-width: 100%;
  height: max(85svh, 720px);
  min-height: 720px;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center;
}

.hero-slide-video.video-fallback {
  background: url("../imgs/Hero_Ocean.png") center / cover no-repeat;
}

.hero-slide-video-primary .hero-video {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: none;
  object-fit: cover;
  object-position: center;
}

.hero-slide-video-primary.video-fallback {
  background-image: url("../imgs/container.png");
}

.hero-slide-video.video-fallback .hero-video {
  opacity: 0;
}

.hero::after {
  content: none;
  display: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 85svh;
  display: flex;
  align-items: center;
  padding-block: var(--section-y-tablet);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 820px;
  filter: drop-shadow(rgba(0, 0, 0, 0.8) 0 5px 9px);
  transform: translateY(15%);
}

.hero-copy {
  grid-area: 1 / 1;
  visibility: hidden;
}

.hero-copy.active {
  visibility: visible;
}

.hero-copy .eyebrow,
.hero-copy .h1,
.hero-copy .lead {
  overflow: hidden;
}

.hero-text-line {
  display: block;
  opacity: 0;
  backface-visibility: hidden;
  transform-origin: center bottom;
  transform: translate3d(0, 105%, 0);
  will-change: opacity, transform;
}

.hero-copy.active:not(.is-exiting) .hero-text-line {
  animation: hero-copy-enter 1000ms cubic-bezier(0.42, 0, 0.58, 1) both;
}

.hero-copy.active.is-exiting .hero-text-line {
  animation: hero-copy-exit 1000ms cubic-bezier(0.42, 0, 0.58, 1) both;
}

.motion-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 300ms var(--ease-standard),
    transform 300ms var(--ease-standard);
}

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

@keyframes nav-arrive {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-copy-enter {
  from {
    opacity: 0;
    transform: translate3d(0, 105%, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes hero-copy-exit {
  from {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
  to {
    opacity: 0;
    transform: translate3d(0, 105%, 0);
  }
}

.hero-actions {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero-service-btn {
  min-height: 40px;
  padding: 4px 20px;
  border: 0;
  background: color-mix(in oklab, var(--accent), transparent 34%);
  color: var(--fg);
  line-height: 1.2;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero-service-btn:hover {
  background: color-mix(in oklab, var(--accent), transparent 14%);
  color: var(--fg);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--surface), transparent 72%);
}

.hero-controls {
  position: absolute;
  z-index: 3;
  right: max(var(--container-gutter-desktop), calc((100vw - var(--container-max)) / 2 + var(--container-gutter-desktop)));
  bottom: var(--space-8);
  display: flex;
  gap: var(--space-3);
}

.slide-dot {
  width: 42px;
  height: 6px;
  border: 0;
  border-radius: var(--radius-pill);
  background: color-mix(in oklab, var(--surface), transparent 68%);
  transition: width var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard);
}

.slide-dot.active {
  width: 64px;
  background: var(--surface);
}

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: 120px 88px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--bg), var(--surface) 8%), var(--bg));
  color: var(--fg);
}

.page-hero.has-image {
  min-height: 460px;
  display: flex;
  align-items: end;
}

.page-hero.has-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transform: scale(1.12) translateX(0);
  transform-origin: center center;
  will-change: transform;
  animation: page-hero-bg-drift 10000ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes page-hero-bg-drift {
  from { transform: scale(1.12) translateX(0); }
  to { transform: scale(1.12) translateX(-5%); }
}

.page-hero.has-image::after {
  content: none;
  display: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero.title-motion .eyebrow,
.page-hero.title-motion .h1,
.page-hero.title-motion .lead {
  overflow: hidden;
}

.page-hero.title-motion.is-title-visible .hero-text-line {
  animation: hero-copy-enter 1000ms cubic-bezier(0.42, 0, 0.58, 1) both;
}

.page-hero .eyebrow,
.page-hero .lead {
  color: var(--fg);
}

.page-hero .eyebrow,
.page-hero .h1,
.page-hero .lead,
.service-visual .eyebrow,
.service-visual .h2,
.service-visual .lead {
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.72);
}

.page-hero--separated::before {
  content: "";
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: var(--accent);
  pointer-events: none;
}

.page-hero--separated + .section {
  position: relative;
}

.page-hero--separated.has-image img {
  opacity: 1;
}

.page-hero--separated.has-image::after {
  background: transparent;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: end;
  margin-bottom: var(--space-12);
}

.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: none;
  padding: var(--space-8);
  transition: transform var(--motion-base) var(--ease-standard), box-shadow var(--motion-base) var(--ease-standard);
}

.service-detail + .service-detail {
  border-top: 1px solid var(--border-soft);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(var(--space-8), 5vw, 80px);
  align-items: center;
}

.service-detail-grid.reverse {
  grid-template-columns: minmax(420px, 1.1fr) minmax(0, 0.9fr);
}

.service-detail .btn {
  align-self: flex-start;
}

.service-panel {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: none;
  padding: var(--space-8);
}

.section-white .service-panel {
  background: linear-gradient(180deg, var(--surface), var(--surface-warm));
}

.workflow-card {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(var(--space-8), 5vw, 72px);
  align-items: stretch;
  padding: var(--space-6);
}

.workflow-media {
  min-height: 360px;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg);
}

.workflow-media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  display: block;
  object-fit: cover;
}

.workflow-content {
  justify-content: center;
  padding: clamp(var(--space-4), 3vw, var(--space-8)) var(--space-4);
}

.workflow-content .lead,
.workflow-content .body-muted {
  max-width: 620px;
}

.workflow-cta {
  width: fit-content;
  align-self: flex-start;
}

.detail-list {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding-left: var(--space-6);
  color: color-mix(in oklab, var(--bg), var(--surface) 30%);
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background: var(--accent);
}

.organization-section {
  overflow: hidden;
}

.organization-label + .organization-chart {
  margin-top: var(--space-4);
}

.organization-chart {
  isolation: isolate;
  max-width: 1200px;
  margin: var(--space-12) auto 0;
  padding: var(--space-8);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: color-mix(in oklab, var(--surface), var(--surface-warm) 36%);
  box-shadow: 0 18px 44px color-mix(in oklab, var(--bg), transparent 94%);
  transition: transform var(--motion-base) var(--ease-standard), box-shadow var(--motion-base) var(--ease-standard);
}

@media (min-width: 761px) {
  .organization-chart {
    min-width: 1000px;
    box-sizing: border-box;
  }
}

.org-level {
  display: grid;
  gap: var(--space-8);
}

.org-mobile-tree {
  display: none;
}

.org-node {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 112px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-5);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: color-mix(in oklab, var(--bg), var(--surface) 12%);
  text-align: center;
  box-shadow: 0 8px 24px color-mix(in oklab, var(--bg), transparent 95%);
  transition: transform var(--motion-base) var(--ease-standard), box-shadow var(--motion-base) var(--ease-standard);
}

@media (hover: hover) and (pointer: fine) {
  .card:hover {
    transform: translateY(-2px);
    box-shadow: var(--elev-raised);
  }

  /* 조직도 카드는 연결선의 기준점이므로 위치를 고정하고 시각적 하이라이트만 적용 */
  .org-node:hover {
    transform: none;
    box-shadow: var(--elev-raised);
  }
}

/* 조직도 연결선은 호버 대상에서 제외하고 카드 상태에만 반응 */
.org-level-root::after,
.org-level-divisions::before,
.org-level-divisions > .org-node::before,
.org-mad-branch::before,
.org-ted-branch::before,
.org-gfd-branch::before,
.org-level-teams::before,
.org-level-teams > .org-node::before,
.org-node-manila::before,
.org-mobile-tree-list::before,
.org-mobile-tree-item::before,
.org-mobile-tree-item:not(:last-child)::after,
.org-mobile-tree-children::before,
.org-mobile-tree-children > li::before,
.org-mobile-tree-children > li:not(:last-child)::after {
  pointer-events: none;
}

.org-node strong {
  font-size: var(--text-lg);
  color: color-mix(in oklab, var(--bg), var(--surface) 10%);
  font-weight: 700;
  line-height: var(--leading-tight);
}

:root[lang="ko"] .org-ko-break {
  white-space: pre-line;
}

.org-node:not(.org-node-root)::after {
  content: "";
  order: 2;
  width: min(132px, 72%);
  height: 1px;
  margin: var(--space-3) auto;
  background: color-mix(in oklab, var(--border), var(--surface) 42%);
}

.org-node:not(.org-node-root) .org-code {
  order: 1;
}

.org-node:not(.org-node-root) strong {
  order: 3;
}

.org-code {
  display: inline-flex;
  min-width: 0;
  min-height: 0;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: color-mix(in oklab, var(--accent), var(--bg) 18%);
  font-family: Georgia, serif;
  font-size: var(--text-base);
  font-weight: 600;
}

.org-level-root {
  position: relative;
}

.org-node-root {
  width: min(521px, 100%);
  min-height: 104px;
  margin: 0 auto;
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-on);
  box-shadow: 0 14px 32px color-mix(in oklab, var(--accent), transparent 78%);
}

.org-node-root strong {
  color: var(--accent-on);
  font-family: Georgia, serif;
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-weight: 500;
}

.org-node:not(.org-node-root) {
  min-height: 68px;
  gap: 5px;
  padding: var(--space-3);
  justify-content: flex-start;
}

.org-node:not(.org-node-root) strong {
  line-height: 1.1;
}

.org-node-division {
  border-color: color-mix(in oklab, var(--border), var(--surface) 36%);
}

.org-node-division::after {
  width: min(148px, 78%);
  margin: var(--space-2) auto;
}

.org-level-root::after {
  content: none;
  position: absolute;
  bottom: -28px;
  left: calc(50% - 1px);
  width: 2px;
  height: 28px;
  background: var(--accent);
  z-index: 0;
  /* 첫 분기선은 수평선과 2px 겹쳐야 하므로 끝을 둥글게 처리하지 않는다. */
  border-radius: 0;
}

.org-level-divisions {
  position: relative;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  padding-top: 28px;
}

.org-level-divisions::before {
  content: "";
  position: absolute;
  top: 0;
  /* 양 끝을 각 부서 중심선보다 1px씩 더 연장해 서브픽셀 반올림 틈을 막는다. */
  right: calc((100% - var(--space-8) - var(--space-8)) / 6 - 1px);
  left: calc((100% - var(--space-8) - var(--space-8)) / 6 - 1px);
  height: 2px;
  background: var(--accent);
  z-index: 0;
  border-radius: 0;
}

.org-level-divisions > .org-node::before,
.org-level-teams > .org-node::before,
.org-node-manila::before {
  content: "";
  position: absolute;
  top: -28px;
  left: calc(50% - 1px);
  width: 2px;
  height: 28px;
  background: var(--accent);
  z-index: -1;
  border-radius: 0;
}

.org-lower-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  margin-top: 28px;
}

.org-mad-branch,
.org-ted-branch,
.org-gfd-branch {
  position: relative;
}

.org-mad-branch { grid-column: 1; }
.org-ted-branch { grid-column: 2; }
.org-gfd-branch { grid-column: 3; }

.org-mad-branch::before,
.org-ted-branch::before,
.org-gfd-branch::before {
  content: "";
  position: absolute;
  top: -28px;
  left: calc(50% - 1px);
  width: 2px;
  height: 28px;
  background: var(--accent);
  z-index: 0;
  border-radius: 0;
}

.org-level-teams {
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  padding-top: 28px;
}

.org-level-teams::before {
  content: "";
  position: absolute;
  top: 0;
  right: calc((100% - var(--space-4)) / 4);
  left: calc((100% - var(--space-4)) / 4);
  height: 2px;
  background: var(--accent);
  z-index: 0;
  border-radius: var(--radius-pill);
}

.org-node-team {
  min-height: 58px;
  padding: var(--space-3);
}

.org-node-team strong {
  font-size: var(--text-base);
}

.org-ted-branch .org-node-team,
.org-gfd-branch .org-node-team {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
  min-height: 0;
}

.org-ted-branch .org-node-team .org-code,
.org-gfd-branch .org-node-team .org-code {
  display: flex;
  flex: 0 0 54px;
  min-height: 54px;
}

.org-ted-branch .org-node-team > strong,
.org-gfd-branch .org-node-team > strong {
  display: flex;
  flex: 1 1 auto;
  width: 100%;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.org-ted-branch .org-node-team::after,
.org-gfd-branch .org-node-team::after {
  flex: 0 0 1px;
  align-self: center;
}

@media (min-width: 761px) {
  .org-ted-branch,
  .org-gfd-branch {
    display: flex;
    flex-direction: column;
    align-self: stretch;
  }

  .org-ted-branch .org-level-teams,
  .org-gfd-branch .org-level-teams {
    display: flex;
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    align-items: stretch;
  }

  .org-ted-branch .org-node-team,
  .org-gfd-branch .org-node-team {
    align-self: stretch;
    box-sizing: border-box;
  }
}

.org-node-manila {
  width: 100%;
  min-height: 60px;
  margin-top: 28px;
  margin-left: 0;
  border-color: color-mix(in oklab, var(--accent), var(--surface) 66%);
  background: color-mix(in oklab, var(--accent), var(--surface) 92%);
}

.org-node-manila strong {
  font-size: var(--text-sm);
}

/* 넓어진 SMC 카드의 세로 연결선은 상위 선원관리 카드 중심에 정렬 */
@media (min-width: 761px) {
  .org-node-manila::before {
    left: calc(75% + var(--space-4) / 4 - 1px);
  }
}

.timeline {
  display: grid;
  gap: var(--space-5);
}

.timeline-horizontal {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(320px, 380px);
  gap: var(--space-5);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: var(--space-2) var(--space-2) var(--space-5);
}

.timeline-horizontal::-webkit-scrollbar {
  height: 10px;
}

.timeline-horizontal::-webkit-scrollbar-track {
  background: var(--border-soft);
  border-radius: var(--radius-pill);
}

.timeline-horizontal::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: var(--radius-pill);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  min-height: 270px;
  scroll-snap-align: end;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: none;
  padding: var(--space-8);
}

.timeline-year {
  color: var(--accent-active);
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-variant-numeric: tabular-nums;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-list {
  display: grid;
  gap: var(--space-5);
}

.contact-item {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-soft);
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field label {
  color: color-mix(in oklab, var(--bg), var(--surface) 42%);
  font-size: var(--text-sm);
  font-weight: 500;
}

.field-control {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--surface);
  color: color-mix(in oklab, var(--bg), var(--surface) 12%);
  padding: 13px 14px;
}

.field-control::placeholder {
  color: rgba(0, 0, 0, 0.6);
}

textarea.field-control {
  min-height: 132px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-message {
  display: none;
  margin-top: var(--space-4);
  color: var(--success);
  font-size: var(--text-sm);
  font-weight: 700;
}

.form-message.visible {
  display: block;
}

.pagefoot {
  border-top: 4px solid var(--accent);
  background: var(--bg);
  color: var(--fg);
  padding-block: var(--space-12);
}

.pagefoot .lead {
  color: color-mix(in oklab, var(--fg), transparent 16%);
}

.footer-wordmark {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin-bottom: var(--space-4);
}

.footer-brand-heading {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-links {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-links a {
  color: color-mix(in oklab, var(--fg), transparent 16%);
  font-size: var(--text-sm);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid color-mix(in oklab, var(--fg), transparent 72%);
  color: color-mix(in oklab, var(--fg), transparent 22%);
  font-size: var(--text-sm);
}

@media (max-width: 1180px) {
  .container { padding-inline: var(--container-gutter-tablet); }
  .section { padding-block: var(--section-y-tablet); }
  .section-head, .contact-grid, .footer-grid, .service-detail-grid, .service-detail-grid.reverse, .workflow-card { grid-template-columns: 1fr; }
  .hero-controls { right: var(--container-gutter-tablet); }
  .nav-links { gap: var(--space-4); }
}

@media (max-width: 1100px) {
  .container { padding-inline: var(--container-gutter-phone); }
  .section { padding-block: var(--section-y-phone); }
  .topnav { padding-block: 0; }
  .topnav-inner {
    min-height: 64px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) 54px;
    animation: none;
  }
  .brand-logo {
    width: 58px;
    height: 58px;
    transform: translateY(-8px);
  }
  .brand { min-height: 64px; }
  .brand-wordmark {
    font-size: clamp(1rem, 4vw, 1.35rem);
  }
  .brand { border-radius: 5px; }
  .nav-links {
    position: fixed;
    left: 50%;
    right: auto;
    top: calc(var(--space-3) * 2 + 58px);
    bottom: auto;
    width: 100vw;
    max-width: 100vw;
    height: auto;
    min-height: 0;
    max-height: calc(100svh - (var(--space-3) * 2 + 58px) - var(--space-4));
    grid-column: 1 / -1;
    justify-self: stretch;
    transform: translateX(-50%);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow-y: auto;
    background: var(--surface);
    border-radius: 0;
    box-shadow: rgba(0, 0, 0, 0.16) 0 5px 9px 0;
    padding: var(--space-3) var(--container-gutter-phone) var(--space-4);
  }
  .nav-links.open { display: flex; }
  .nav-links .lang-toggle {
    position: absolute;
    top: var(--space-3);
    right: var(--container-gutter-phone);
    min-height: 48px;
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .nav-links .lang-button {
    min-width: auto;
    min-height: 48px;
    padding: 0 var(--space-1);
  }
  .nav-links .lang-button:hover {
    background: transparent;
    color: #0054A3;
    border-radius: 2px;
  }
  .nav-links .lang-button.active {
    background: transparent;
    color: #0054A3;
    text-decoration: underline;
    text-underline-offset: 4px;
  }
  .nav-links .nav-link:first-child { padding-right: 84px; }
  .nav-link { min-height: 48px; }
  .mobile-toggle {
    position: static;
    grid-column: 3;
    justify-self: end;
    display: grid;
    place-items: center;
  }
  .hero, .hero-content { min-height: 720px; }
  .hero::after {
    background: transparent;
  }
  .page-hero--separated.has-image::after {
    background: transparent;
  }
  .hero-actions, .footer-bottom, .contact-item { flex-direction: column; align-items: stretch; }
  .hero-actions { align-items: flex-end; }
  .hero-actions .btn { width: auto; align-self: flex-end; }
  .workflow-cta { width: fit-content; }
  .grid-2, .form-grid { grid-template-columns: 1fr; }
  .organization-chart {
    margin-top: var(--space-8);
    padding: var(--space-5);
  }

  .organization-chart > .org-level,
  .organization-chart > .org-lower-grid {
    display: none;
  }

  .org-mobile-tree {
    display: block;
  }

  .org-mobile-tree .org-node-root {
    width: 100%;
    min-height: 84px;
    margin: 0;
  }

  .org-mobile-tree-list,
  .org-mobile-tree-children {
    position: relative;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .org-mobile-tree-list {
    margin-top: var(--space-5);
    padding-left: calc(var(--space-5) + var(--space-2));
  }

  .org-mobile-tree-list::before {
    content: "";
    position: absolute;
    top: calc(-1 * var(--space-5));
    height: calc(var(--space-5) + 38px);
    left: 0;
    width: 2px;
    background: var(--accent);
  }

  .org-mobile-tree-item,
  .org-mobile-tree-children > li {
    position: relative;
  }

  .org-mobile-tree-item + .org-mobile-tree-item {
    margin-top: var(--space-4);
  }

  .org-mobile-tree-item::before,
  .org-mobile-tree-children > li::before {
    content: "";
    position: absolute;
    top: 38px;
    left: calc(-1 * (var(--space-5) + var(--space-2)));
    width: calc(var(--space-5) + var(--space-2));
    height: 2px;
    background: var(--accent);
  }

  .org-mobile-tree-item:not(:last-child)::after,
  .org-mobile-tree-children > li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 38px;
    left: calc(-1 * (var(--space-5) + var(--space-2)));
    width: 2px;
    background: var(--accent);
  }

  .org-mobile-tree-item:not(:last-child)::after {
    bottom: -54px;
  }

  .org-mobile-tree-children {
    margin-top: var(--space-3);
    margin-left: var(--space-5);
    padding-left: var(--space-5);
  }

  .org-mobile-tree-children::before {
    content: "";
    position: absolute;
    top: calc(-1 * var(--space-3));
    height: calc(var(--space-3) + 38px);
    left: 0;
    width: 2px;
    background: var(--accent);
  }

  .org-mobile-tree-children > li + li {
    margin-top: var(--space-3);
  }

  .org-mobile-tree-children > li::before {
    top: 38px;
    left: calc(-1 * var(--space-5));
    width: var(--space-5);
  }

  .org-mobile-tree-children > li:not(:last-child)::after {
    bottom: -50px;
    left: calc(-1 * var(--space-5));
  }

  .org-mobile-tree-grandchildren {
    margin-left: var(--space-5);
  }

  .org-mobile-tree .org-node,
  .org-mobile-tree .org-node-team,
  .org-mobile-tree .org-node-manila {
    width: 100%;
    min-height: 76px;
    margin: 0;
    align-items: flex-start;
    text-align: left;
  }

  .org-level-root::after,
  .org-level-divisions::before,
  .org-level-divisions > .org-node::before,
  .org-mad-branch::before,
  .org-level-teams::before,
  .org-level-teams > .org-node::before,
  .org-node-manila::before {
    display: none;
  }

  .org-level-divisions,
  .org-level-teams,
  .org-lower-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-top: var(--space-3);
    padding-top: 0;
  }

  .org-level-root::after {
    display: block;
    bottom: calc(-1 * (var(--space-5) + var(--space-5)));
    left: 0;
    width: 2px;
    height: calc(var(--space-5) + var(--space-5));
  }

  .org-level-divisions {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-4);
    padding-left: calc(var(--space-5) + var(--space-2));
  }

  .org-level-divisions::before {
    display: block;
    top: 24px;
    right: auto;
    bottom: calc(var(--space-12) + var(--space-1));
    left: 0;
    width: 2px;
    height: auto;
  }

  .org-level-divisions > .org-node::before {
    display: block;
    top: 50%;
    left: calc(-1 * (var(--space-5) + var(--space-2)));
    width: calc(var(--space-5) + var(--space-2));
    height: 2px;
  }

  .org-level-divisions > .org-node:nth-child(3) { order: 1; }
  .org-level-divisions > .org-node:nth-child(2) { order: 2; }
  .org-level-divisions > .org-node:nth-child(1) { order: 3; }

  .org-mad-branch,
  .org-ted-branch,
  .org-gfd-branch {
    position: relative;
    grid-column: 1;
    margin-top: 0;
    padding-left: calc(var(--space-5) + var(--space-2));
    border-left: 0;
  }

  .org-mad-branch::before,
  .org-ted-branch::before,
  .org-gfd-branch::before {
    display: none;
  }

  .org-level-teams {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: 0;
  }

  .org-level-teams::before {
    display: block;
    top: calc(-1 * var(--space-4));
    right: auto;
    bottom: 25%;
    left: calc(-1 * var(--space-5));
    width: 2px;
    height: auto;
  }

  .org-level-teams > .org-node::before {
    display: block;
    top: 50%;
    left: calc(-1 * var(--space-5));
    width: var(--space-5);
    height: 2px;
  }

  .org-node-manila {
    position: relative;
    width: calc(100% - var(--space-5));
    margin-left: var(--space-5);
  }

  .org-node-manila::before {
    display: block;
    top: 50%;
    left: calc(-1 * var(--space-5));
    width: var(--space-5);
    height: 2px;
  }

  .org-crewing-branch {
    position: relative;
    width: 100%;
    margin-top: var(--space-3);
    margin-left: 0;
    padding-left: var(--space-5);
  }

  .org-crewing-branch::before {
    content: "";
    position: absolute;
    top: calc(-1 * var(--space-3));
    bottom: 50%;
    left: 0;
    width: 2px;
    background: var(--accent);
    border-radius: var(--radius-pill);
  }

  .org-crewing-branch::after {
    display: none;
  }

  .org-crewing-branch .org-node-manila {
    width: 100%;
    margin-left: 0;
  }

  .org-node,
  .org-node-root,
  .org-node-team,
  .org-node-manila {
    width: 100%;
    min-height: 84px;
    margin-top: 0;
    margin-left: 0;
  }

  .org-mad-branch,
  .org-ted-branch,
  .org-gfd-branch {
    width: calc(100% - var(--space-8));
    margin-left: var(--space-8);
    padding-left: calc(var(--space-5) + var(--space-2));
  }

  .org-node-manila {
    width: calc(100% - var(--space-5));
    margin-left: var(--space-5);
  }

  .org-node:not(.org-node-root) {
    min-height: 76px;
    align-items: flex-start;
    text-align: left;
  }

  .org-node-division strong {
    font-size: var(--text-lg);
  }

  .org-node:not(.org-node-root)::after {
    width: min(180px, 62%);
    margin: var(--space-2) 0;
  }

  .org-code {
    min-width: 0;
  }

  /* 모바일 전용 트리는 li의 L자 분기선만 사용한다. */
  .org-mobile-tree .org-node-manila::before {
    display: none;
  }

  .timeline-horizontal { grid-auto-columns: minmax(280px, 84vw); }
  .timeline-item { gap: var(--space-2); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .motion-reveal {
    opacity: 1;
    transform: none;
  }

  .hero-copy.active .eyebrow,
  .hero-copy.active .h1,
  .hero-copy.active .lead,
  .page-hero.title-motion .eyebrow,
  .page-hero.title-motion .h1,
  .page-hero.title-motion .lead {
    opacity: 1;
    clip-path: none;
    transform: none;
  }

  .hero-copy.active .hero-text-line,
  .page-hero.title-motion.is-title-visible .hero-text-line {
    animation-duration: 1000ms !important;
    animation-delay: 0ms !important;
  }

  /* 하위 페이지 타이틀 배경은 감소 모션 환경에서도 진입 이동을 유지한다.
     홈 .hero에는 적용하지 않는다. */
  .page-hero.has-image img {
    animation: page-hero-bg-drift 10000ms cubic-bezier(0.22, 1, 0.36, 1) both !important;
    transform: scale(1.12) translateX(0);
  }

  body::before,
  body::after {
    transition-duration: 500ms, 0s !important;
  }
}