/* Phase 2 pilot: loaded only by Company and Building Automation (KR / EN).
   Every rule is scoped to the opt-in body class; style.css and home.css stay intact. */
html:has(body.subpage-pilot) { background: #fff; scrollbar-gutter: auto; }
body.subpage-pilot {
  --pilot-ink: #0f172a;
  --pilot-muted: #526075;
  --pilot-blue: #2563eb;
  --pilot-line: #e2e8f0;
  background: #fff;
}
body.subpage-pilot main {
  font-family: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--pilot-ink);
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: -.012em;
}
body.subpage-pilot :is(a, button, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--pilot-blue);
  outline-offset: 4px;
}
body.subpage-pilot .pilot-skip {
  position: fixed;
  top: 8px;
  left: 24px;
  z-index: 2000;
  padding: 10px 18px;
  color: var(--pilot-ink);
  background: #fff;
  transform: translateY(-170%);
  clip-path: inset(50%);
}
body.subpage-pilot .pilot-skip:focus { transform: none; clip-path: none; }
body.subpage-pilot .pilot-container,
body.subpage-pilot section.pilot-section {
  width: min(1200px, calc(100% - 96px));
  max-width: 1200px;
  margin-inline: auto;
}
body.subpage-pilot section.pilot-hero {
  width: 100%;
  max-width: none;
  min-height: 320px;
  margin: 0;
  padding: 66px 0 70px;
  border: 0;
  border-radius: 0;
  background-size: cover;
  background-position: center;
}
body.subpage-pilot[data-page="company"] .pilot-hero {
  background-image: linear-gradient(90deg, rgba(8,18,36,.88), rgba(8,18,36,.47)), url('../img/hero-company.jpg');
}
body.subpage-pilot[data-page="business-automation"] .pilot-hero {
  background-image: linear-gradient(90deg, rgba(8,18,36,.88), rgba(8,18,36,.47)), url('../img/hero-business-automation.jpg');
}
body.subpage-pilot .pilot-hero::before,
body.subpage-pilot .pilot-hero::after { content: none; }
body.subpage-pilot .pilot-hero h1 {
  max-width: 1100px;
  margin: 0 0 20px;
  padding: 0;
  font-size: 52px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.035em;
  word-break: normal;
  overflow-wrap: break-word;
}
body.subpage-pilot .pilot-hero p {
  max-width: 800px;
  margin: 6px 0 0;
  padding: 0;
  color: #e2e8f0;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -.01em;
  word-break: keep-all;
  overflow-wrap: break-word;
}
body.subpage-pilot section.pilot-section {
  padding: 76px 0;
  margin-top: 0;
  margin-bottom: 0;
  border: 0;
  border-bottom: 1px solid var(--pilot-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
body.subpage-pilot .pilot-section :is(h2, h3, h4) {
  color: var(--pilot-ink);
  font-family: inherit;
  font-weight: 700;
  letter-spacing: -.025em;
  word-break: normal;
  overflow-wrap: break-word;
}
body.subpage-pilot .pilot-section h2 {
  margin: 0 0 26px;
  padding: 0;
  font-size: 32px;
  line-height: 1.35;
}
body.subpage-pilot .pilot-section h3 { font-size: 23px; line-height: 1.4; }
body.subpage-pilot .pilot-section h4 { font-size: 16px; line-height: 1.5; }
body.subpage-pilot .pilot-section :is(h2, h3, h4)::before,
body.subpage-pilot .pilot-section :is(h2, h3, h4)::after { content: none; }
body.subpage-pilot .pilot-section :is(p, li) {
  color: var(--pilot-muted);
  word-break: keep-all;
  overflow-wrap: break-word;
}
body.subpage-pilot .pilot-section p { margin: 0 0 20px; }
body.subpage-pilot .pilot-section strong { color: var(--pilot-ink); font-weight: 650; }
body.subpage-pilot .pilot-section :is(.split-text, .split-media) { min-width: 0; }
body.subpage-pilot .pilot-section.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 72px;
  align-items: center;
}
body.subpage-pilot .pilot-copy { margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
body.subpage-pilot .pilot-section .split-media { display: block; }
body.subpage-pilot .pilot-section .split-media img {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  min-height: 0;
  max-height: none;
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: transparent;
  box-shadow: none;
  object-fit: contain;
}
body.subpage-pilot .pilot-image-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: var(--pilot-muted);
  font: inherit;
  text-align: left;
  cursor: zoom-in;
}
body.subpage-pilot .pilot-image-trigger::after {
  content: attr(data-zoom-label);
  display: block;
  margin-top: 9px;
  color: var(--pilot-muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0;
  text-align: right;
}
body.subpage-pilot .pilot-image-trigger:hover::after { color: var(--pilot-blue); }
body.subpage-pilot .pilot-company-message .split-media { width: 100%; max-width: 440px; margin-left: auto; }
body.subpage-pilot .pilot-company-message .ceo-sign { margin: 28px 0 0; padding: 18px 0 0; border-top: 1px solid var(--pilot-line); }
body.subpage-pilot .pilot-company-message .ceo-sign strong { font: inherit; font-weight: 700; color: var(--pilot-ink); }
body.subpage-pilot .pilot-company-principles.split { grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); }
body.subpage-pilot .pilot-copy > ul,
body.subpage-pilot .pilot-overview .split-text > ul {
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: pilot-item;
}
body.subpage-pilot .pilot-copy > ul > li {
  position: relative;
  counter-increment: pilot-item;
  margin: 0;
  padding: 20px 0 20px 40px;
  border-top: 1px solid var(--pilot-line);
  line-height: 1.85;
}
body.subpage-pilot .pilot-copy > ul > li::before {
  content: counter(pilot-item, decimal-leading-zero);
  position: absolute;
  top: 22px;
  left: 0;
  color: var(--pilot-blue);
  font-size: 12px;
  font-weight: 600;
}
body.subpage-pilot .pilot-copy > ul > li > strong { display: inline-block; margin-bottom: 7px; font-size: 18px; line-height: 1.5; }
body.subpage-pilot .pilot-company-workflow.split { grid-template-columns: minmax(0, 1fr); gap: 40px; }
body.subpage-pilot .pilot-company-workflow .pilot-copy > ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
body.subpage-pilot .pilot-company-workflow .pilot-copy > ul > li { padding: 20px 0 0; }
body.subpage-pilot .pilot-company-workflow .pilot-copy > ul > li::before { position: static; display: block; margin-bottom: 12px; }
body.subpage-pilot .pilot-company-workflow .split-media { width: 100%; max-width: 960px; margin-inline: auto; }
body.subpage-pilot .pilot-overview .split-text > ul > li { margin: 0; padding: 14px 0; border-top: 1px solid var(--pilot-line); }
body.subpage-pilot .pilot-overview .split-text > ul > li:last-child { padding-bottom: 0; }
body.subpage-pilot .pilot-overview .split-media img { aspect-ratio: 8 / 5; object-fit: cover; }
/* Shared overview specification for business and overseas pages (KR / EN). */
body.subpage-pilot .pilot-overview.split:has(> .business-overview-media) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 32px 72px;
}
body.subpage-pilot .business-overview-media { width: 100%; margin: 0; align-self: center; }
body.subpage-pilot .business-overview-media .pilot-image-trigger { display: grid; gap: 12px; }
body.subpage-pilot .business-overview-media .pilot-image-trigger::after { margin: 0; text-align: right; }
body.subpage-pilot .pilot-overview .business-overview-media img {
  width: 100%;
  max-width: none;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: var(--overview-image-position, center);
}
body.subpage-pilot[data-page="business-hvac"] .business-overview-media { --overview-image-position: 45% center; }
body.subpage-pilot[data-page="business-fire"] .business-overview-media { --overview-image-position: 35% center; }
body.subpage-pilot[data-page="business-communication"] .business-overview-media { --overview-image-position: 60% center; }
body.subpage-pilot .pilot-partners { margin-top: 32px; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
body.subpage-pilot .pilot-partners .partner-title { margin: 0 0 8px; padding: 0; }
body.subpage-pilot .pilot-partners .partner-desc { margin-bottom: 24px; font-size: 16px; }
body.subpage-pilot .pilot-partner-logos { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0 0 16px; padding: 16px 0; border-block: 1px solid var(--pilot-line); }
body.subpage-pilot .pilot-partner-logos .logo-card {
  height: 78px;
  min-width: 0;
  padding: 12px 22px;
  margin: 0;
  border: 0;
  border-right: 1px solid var(--pilot-line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}
body.subpage-pilot .pilot-partner-logos .logo-card:last-child { border-right: 0; }
body.subpage-pilot .pilot-partner-logos .logo-card::before,
body.subpage-pilot .pilot-partner-logos .logo-card::after { content: none; }
body.subpage-pilot .pilot-partner-logos .logo-card img { width: auto; max-width: 100%; height: auto; max-height: 36px; object-fit: contain; filter: none; transform: none; }
body.subpage-pilot .pilot-partner-logos .logo-card:hover { background: #f8fafc; }
body.subpage-pilot .pilot-partners > p:last-child { margin: 0; font-size: 14px; }
body.subpage-pilot .pilot-system-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 64px; margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--pilot-line); }
body.subpage-pilot .pilot-system-layout > div { min-width: 0; padding: 0; margin: 0; border: 0; background: transparent; box-shadow: none; }
body.subpage-pilot .pilot-system-layout h3 { margin: 0 0 24px; padding: 0; }
body.subpage-pilot .pilot-system-lists { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-bottom: 26px; }
body.subpage-pilot .pilot-system-group h4 { margin: 0 0 14px; color: var(--pilot-blue); font-size: 15px; }
body.subpage-pilot .pilot-system-group ul { list-style: none; margin: 0; padding: 0; }
body.subpage-pilot .pilot-system-group li { margin: 0 0 10px; line-height: 1.7; }
body.subpage-pilot .pilot-system-diagram img { display: block; width: 100%; height: auto; border: 0; border-radius: 0; box-shadow: none; object-fit: contain; }
body.subpage-pilot .pilot-system-diagram > p { margin-top: 14px; font-size: 14px; }
body.subpage-pilot.pilot-image-open { overflow: hidden; }
body.subpage-pilot .pilot-image-dialog { width: min(1200px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 4px; color: var(--pilot-ink); background: #fff; box-shadow: 0 24px 80px #0006; }
body.subpage-pilot .pilot-image-dialog[open] { display: flex; flex-direction: column; }
body.subpage-pilot .pilot-image-dialog::backdrop { background: rgba(8,18,36,.8); }
body.subpage-pilot .pilot-dialog-toolbar { display: flex; gap: 24px; align-items: center; justify-content: space-between; padding: 16px 24px; border-bottom: 1px solid var(--pilot-line); }
body.subpage-pilot .pilot-dialog-toolbar h2 { margin: 0; padding: 0; color: var(--pilot-ink); font-size: 20px; line-height: 1.5; word-break: normal; overflow-wrap: anywhere; }
body.subpage-pilot .pilot-dialog-toolbar h2::before,
body.subpage-pilot .pilot-dialog-toolbar h2::after { content: none; }
body.subpage-pilot .pilot-dialog-controls { display: flex; gap: 12px; flex-shrink: 0; }
body.subpage-pilot .pilot-dialog-controls button { min-height: 44px; padding: 8px 14px; border: 1px solid #cbd5e1; border-radius: 3px; color: var(--pilot-ink); background: #fff; font: inherit; font-size: 14px; cursor: pointer; }
body.subpage-pilot .pilot-dialog-controls button:hover { border-color: var(--pilot-blue); color: var(--pilot-blue); }
body.subpage-pilot .pilot-image-stage { min-height: 0; padding: 24px; overflow: auto; overscroll-behavior: contain; }
body.subpage-pilot .pilot-image-stage img { display: block; width: auto; max-width: 100%; height: auto; max-height: calc(100dvh - 170px); margin: auto; object-fit: contain; }
body.subpage-pilot .pilot-image-stage img.is-vector { width: var(--pilot-image-width); }
body.subpage-pilot .pilot-image-stage.is-actual-size img { width: var(--pilot-image-width); max-width: none; max-height: none; margin: 0; }
@media (min-width: 769px) and (max-width: 1100px) {
  body.subpage-pilot .pilot-section.split,
  body.subpage-pilot .pilot-system-layout { gap: 40px; }
}
@media (max-width: 900px) {
  body.subpage-pilot .pilot-section.split,
  body.subpage-pilot .pilot-company-principles.split,
  body.subpage-pilot .pilot-system-layout { grid-template-columns: minmax(0, 1fr); }
  body.subpage-pilot .pilot-overview.split:has(> .business-overview-media) { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 32px; }
  body.subpage-pilot .business-overview-media { align-self: start; }
  body.subpage-pilot .pilot-company-message .split-media { margin-inline: auto; }
  body.subpage-pilot .pilot-company-workflow .pilot-copy > ul { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  body.subpage-pilot .pilot-company-workflow .pilot-copy > ul > li { padding: 20px 0 0 40px; }
  body.subpage-pilot .pilot-company-workflow .pilot-copy > ul > li::before { position: absolute; display: block; }
}
@media (max-width: 768px) {
  body.subpage-pilot .pilot-container,
  body.subpage-pilot section.pilot-section { width: calc(100% - 48px); }
  body.subpage-pilot section.pilot-hero { min-height: 245px; padding: 44px 0 48px; }
  body.subpage-pilot .pilot-hero h1 { margin-bottom: 20px; font-size: 34px; line-height: 1.25; }
  body.subpage-pilot .pilot-hero p { font-size: 16px; line-height: 1.75; word-break: normal; }
  body.subpage-pilot section.pilot-section { padding: 48px 0; }
  body.subpage-pilot .pilot-section h2 { margin-bottom: 24px; font-size: 27px; }
  body.subpage-pilot .pilot-section h3 { font-size: 21px; }
  body.subpage-pilot .pilot-section.split { gap: 32px; }
  body.subpage-pilot .pilot-section :is(p, li) { word-break: normal; }
  body.subpage-pilot .pilot-copy > ul > li > strong { font-size: 17px; }
  body.subpage-pilot .pilot-company-message .split-media { max-width: 390px; }
  body.subpage-pilot .pilot-partners { margin-top: 28px; }
  body.subpage-pilot .pilot-partners .partner-title { font-size: 20px; }
  body.subpage-pilot .pilot-partner-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; border: 0; padding: 0; }
  body.subpage-pilot .pilot-partner-logos .logo-card { min-height: 78px; padding: 18px 12px; border: 0; border-bottom: 1px solid var(--pilot-line); }
  body.subpage-pilot .pilot-partner-logos .logo-card:last-child { border-bottom: 1px solid var(--pilot-line); }
  body.subpage-pilot .pilot-system-layout { gap: 32px; margin-top: 32px; padding-top: 32px; }
  body.subpage-pilot .pilot-system-lists { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  body.subpage-pilot .pilot-system-layout h3 { margin-bottom: 24px; }
  body.subpage-pilot .pilot-dialog-toolbar { flex-wrap: wrap; gap: 12px; padding: 16px; }
  body.subpage-pilot .pilot-dialog-toolbar h2 { width: 100%; font-size: 18px; }
  body.subpage-pilot .pilot-dialog-controls { margin-left: auto; }
  body.subpage-pilot .pilot-image-stage { padding: 16px; }
  body.subpage-pilot .pilot-image-stage img { max-height: calc(100dvh - 230px); }
}
@media (prefers-reduced-motion: reduce) {
  body.subpage-pilot *, body.subpage-pilot *::before, body.subpage-pilot *::after { animation: none !important; transition: none !important; }
}