@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

:root {
  --cp-brown: #371700;
  --cp-brown-2: #2d1810;
  --cp-brown-3: #6f5040;
  --cp-amber: #f0ad00;
  --cp-amber-soft: #fff3ce;
  --cp-cream: #fff8e7;
  --cp-paper: #f6f5f2;
  --cp-white: #ffffff;
  --cp-ink: #2d1810;
  --cp-muted: #6d5e55;
  --cp-line: #d9d1ca;
  --cp-green: #267253;
  --cp-red: #a33d33;
  --shadow-tool: 0 24px 64px rgba(27, 11, 4, 0.22);
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cp-white);
  color: var(--cp-ink);
  font-family: Pretendard, "Noto Sans KR", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; letter-spacing: 0; }
button { color: inherit; }
[hidden] { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 200;
  transform: translateY(-160%);
  background: var(--cp-white);
  color: var(--cp-brown);
  padding: 10px 14px;
  border: 2px solid var(--cp-amber);
}
.skip-link:focus { transform: translateY(0); }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.paper { background: var(--cp-paper); }
.cream { background: var(--cp-cream); }
.dark { background: var(--cp-brown); color: var(--cp-white); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: #8b6815;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.4;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--cp-amber); flex: 0 0 auto; }
.dark .eyebrow { color: #f6d680; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { letter-spacing: 0; }
h1 { font-size: 60px; line-height: 1.13; margin-bottom: 24px; }
h2 { font-size: 42px; line-height: 1.22; margin-bottom: 20px; }
h3 { font-size: 22px; line-height: 1.35; }
.lead { max-width: 680px; color: var(--cp-muted); font-size: 18px; line-height: 1.75; }
.dark .lead { color: #eadfd9; }
.text-muted { color: var(--cp-muted); }
.text-small { font-size: 14px; }
.source-note { color: #88786f; font-size: 13px; }
.source-note strong { color: var(--cp-ink); }
.dark .source-note { color: #cdbeb7; }
.dark .source-note strong { color: var(--cp-white); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.split { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.section-head.split p { margin-bottom: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 76px;
  background: var(--cp-brown);
  color: var(--cp-white);
  border-bottom: 1px solid #6b4938;
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; font-size: 23px; font-weight: 900; line-height: 1; }
.brand-mark { color: var(--cp-amber); }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #f4ece8;
  font-size: 15px;
  font-weight: 650;
}
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 5px; height: 2px; background: var(--cp-amber); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a:focus-visible::after, .main-nav a[aria-current="page"]::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; }
.mobile-menu { display: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  font-weight: 800;
  line-height: 1.2;
  transition: transform .16s ease, background-color .16s ease, border-color .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, .icon-button:focus-visible, .segment-button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid rgba(240, 173, 0, .48); outline-offset: 3px; }
.btn-amber { background: var(--cp-amber); color: var(--cp-brown); }
.btn-amber:hover { background: #ffc21e; }
.btn-brown { background: var(--cp-brown); color: var(--cp-white); }
.btn-brown:hover { background: #4c2104; }
.btn-light { border-color: #987766; color: var(--cp-white); }
.btn-light:hover { border-color: var(--cp-amber); }
.btn-line { border-color: var(--cp-line); background: var(--cp-white); color: var(--cp-ink); }
.btn-line:hover { border-color: var(--cp-brown); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.icon-button, .icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  line-height: 0;
}
.icon-box { display: grid; }
.icon-button { padding: 0; border: 1px solid #805f4f; border-radius: 4px; background: transparent; color: var(--cp-white); cursor: pointer; }
.icon-button > svg, .icon-box > svg { display: block; width: 20px; height: 20px; margin: 0; }

.home-hero { min-height: 650px; padding: 74px 0 64px; background: var(--cp-brown); color: var(--cp-white); }
.home-hero-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 62px; align-items: center; }
.home-hero h1 { max-width: 660px; }
.home-hero-copy .eyebrow { margin-bottom: 22px; }
.hero-console {
  position: relative;
  overflow: hidden;
  border: 1px solid #846657;
  border-radius: 8px;
  background: #24120c;
  box-shadow: var(--shadow-tool);
}
.console-top { height: 58px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #5b3d31; }
.console-top strong { font-size: 14px; }
.system-state { display: inline-flex; align-items: center; gap: 8px; color: #e6d8d1; font-size: 12px; }
.system-state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #75db8a; }
.console-content { position: relative; z-index: 1; padding: 22px; }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); padding-bottom: 20px; border-bottom: 1px solid #5b3d31; }
.metric { min-width: 0; padding: 0 15px; border-right: 1px solid #5b3d31; }
.metric:first-child { padding-left: 0; }
.metric:last-child { padding-right: 0; border-right: 0; }
.metric span { display: block; color: #bdaaa1; font-size: 12px; }
.metric b { display: block; margin-top: 7px; color: var(--cp-white); font-size: 22px; font-variant-numeric: tabular-nums; }
.service-state-row { min-height: 63px; display: grid; grid-template-columns: 108px 1fr 72px; gap: 16px; align-items: center; border-bottom: 1px solid #4d342a; font-size: 13px; }
.service-state-row strong { color: var(--cp-white); }
.state-track { height: 4px; background: #4d342a; }
.state-track > i { display: block; height: 100%; background: var(--cp-amber); }
.state-label { text-align: right; color: #eed28a; }
.state-label::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--cp-amber); }
.console-art { position: absolute; z-index: 0; top: 70px; right: 14px; width: 125px; opacity: .28; pointer-events: none; }
.demo-chip { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; border: 1px solid #846657; border-radius: 999px; color: #dbc9bf; font-size: 11px; }

.fact-strip { background: var(--cp-white); border-bottom: 1px solid var(--cp-line); }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact-item { min-height: 96px; padding: 22px 26px; border-right: 1px solid var(--cp-line); }
.fact-item:first-child { padding-left: 0; }
.fact-item:last-child { border-right: 0; }
.fact-item small { display: block; color: #8b7c73; font-size: 11px; font-weight: 700; }
.fact-item strong { display: block; margin-top: 8px; font-size: 17px; }
.fact-item strong em { color: #9b7000; font-style: normal; }

.operations-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; align-items: start; }
.operations-copy { position: sticky; top: 116px; }
.operations-copy .lead { max-width: 460px; }
.operations-tool { overflow: hidden; border: 1px solid var(--cp-line); border-radius: 8px; background: var(--cp-white); box-shadow: 0 18px 46px rgba(55, 23, 0, .08); }
.tool-header { min-height: 62px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--cp-line); }
.tool-header strong { font-size: 15px; }
.tool-header span { color: var(--cp-muted); font-size: 12px; }
.tool-metrics { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--cp-line); }
.tool-metric { padding: 24px 20px; border-right: 1px solid var(--cp-line); }
.tool-metric:last-child { border-right: 0; }
.tool-metric small { display: block; color: var(--cp-muted); }
.tool-metric b { display: block; margin-top: 8px; font-size: 26px; font-variant-numeric: tabular-nums; }
.tool-metric b.positive { color: var(--cp-green); }
.transaction-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.transaction-table th, .transaction-table td { padding: 17px 20px; border-bottom: 1px solid #ebe6e1; text-align: left; }
.transaction-table th { color: var(--cp-muted); background: #fbfaf8; font-size: 12px; }
.transaction-table td:last-child, .transaction-table th:last-child { text-align: right; }
.status-pill { display: inline-flex; align-items: center; min-height: 26px; padding: 0 9px; border: 1px solid #bcd6c9; border-radius: 999px; color: var(--cp-green); font-size: 11px; font-weight: 700; }
.tool-footer { padding: 16px 20px; background: var(--cp-cream); color: #766650; font-size: 12px; }

.route-section { border-top: 1px solid var(--cp-line); border-bottom: 1px solid var(--cp-line); }
.route-shell { display: grid; grid-template-columns: 255px 1fr; gap: 40px; align-items: stretch; }
.route-prompt { padding: 40px 0; }
.route-prompt h2 { margin: 0; font-size: 24px; }
.route-main { padding: 26px 0 34px; }
.segments { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--cp-line); border-radius: 6px; overflow: hidden; }
.segment-button { min-height: 58px; padding: 0 14px; border: 0; border-right: 1px solid var(--cp-line); background: var(--cp-white); cursor: pointer; font-size: 14px; font-weight: 750; }
.segment-button:last-child { border-right: 0; }
.segment-button[aria-selected="true"] { background: var(--cp-cream); box-shadow: inset 0 -3px 0 var(--cp-amber); }
.route-result { min-height: 136px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: 28px 0 0; }
.route-result h3 { margin-bottom: 8px; }
.route-result p { max-width: 620px; margin-bottom: 12px; color: var(--cp-muted); }
.route-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tag { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; border: 1px solid var(--cp-line); border-radius: 999px; background: var(--cp-white); color: #66564d; font-size: 12px; }

.service-ledger { border-top: 2px solid var(--cp-ink); }
.service-ledger-row { display: grid; grid-template-columns: 70px 1.05fr 1.45fr 130px; gap: 26px; align-items: center; min-height: 112px; border-bottom: 1px solid var(--cp-line); }
.service-number { color: #907666; font-variant-numeric: tabular-nums; }
.service-ledger-row h3 { margin: 0; }
.service-ledger-row p { margin: 0; color: var(--cp-muted); }
.service-link { justify-self: end; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 14px; font-weight: 800; }
.service-link .icon-box { width: 30px; height: 30px; border: 1px solid var(--cp-line); border-radius: 50%; }
.service-link .icon-box > svg { width: 16px; height: 16px; }

.media-band { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 540px; background: var(--cp-brown); color: var(--cp-white); }
.media-band-image { min-height: 540px; overflow: hidden; }
.media-band-image img { width: 100%; height: 100%; object-fit: cover; }
.media-band-copy { display: flex; align-items: center; padding: 72px max(32px, calc((100vw - var(--container)) / 2)); padding-left: 72px; }
.media-band-copy > div { max-width: 520px; }
.media-band-copy .lead { color: #eadfd9; }
.media-points { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid #725142; }
.media-points li { min-height: 58px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #725142; color: #f4eae5; }
.media-points .icon-box { width: 30px; height: 30px; color: var(--cp-amber); }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--cp-ink); }
.process-step { position: relative; min-height: 230px; padding: 28px 28px 28px 0; border-bottom: 1px solid var(--cp-line); }
.process-step + .process-step { padding-left: 28px; border-left: 1px solid var(--cp-line); }
.process-step small { color: #936d18; font-weight: 800; }
.process-step h3 { margin: 36px 0 12px; }
.process-step p { margin: 0; color: var(--cp-muted); font-size: 15px; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-item { min-height: 230px; padding: 28px; border: 1px solid var(--cp-line); border-radius: 6px; background: var(--cp-white); }
.case-item small { color: #927019; font-size: 12px; font-weight: 800; }
.case-item h3 { margin: 44px 0 10px; }
.case-item p { margin-bottom: 0; color: var(--cp-muted); font-size: 14px; }

.faq-list { border-top: 2px solid var(--cp-ink); }
.faq-list details { border-bottom: 1px solid var(--cp-line); }
.faq-list summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 8px; cursor: pointer; list-style: none; font-size: 18px; font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--cp-line); border-radius: 50%; font-size: 20px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-answer { max-width: 820px; padding: 0 8px 28px; color: var(--cp-muted); }
.faq-answer p:last-child { margin-bottom: 0; }

.cta-band { padding: 78px 0; background: var(--cp-amber); color: var(--cp-brown); }
.cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.cta-grid h2 { max-width: 800px; margin: 0 0 12px; }
.cta-grid p { margin: 0; font-size: 17px; }

.sub-hero { padding: 78px 0 82px; background: var(--cp-brown); color: var(--cp-white); }
.sub-hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 72px; align-items: center; }
.sub-hero h1 { max-width: 720px; }
.sub-visual { position: relative; min-height: 350px; overflow: hidden; border: 1px solid #805f4e; border-radius: 8px; background: #fffaf0; }
.sub-visual img { width: 100%; height: 100%; min-height: 350px; object-fit: cover; }
.sub-visual.object img { object-fit: contain; padding: 25px; }
.visual-label { position: absolute; left: 18px; bottom: 18px; min-height: 32px; display: inline-flex; align-items: center; padding: 0 11px; border-radius: 999px; background: var(--cp-brown); color: var(--cp-white); font-size: 12px; }
.page-anchor-nav { position: sticky; top: 76px; z-index: 80; background: var(--cp-white); border-bottom: 1px solid var(--cp-line); }
.anchor-list { display: flex; align-items: center; gap: 8px; min-height: 66px; overflow-x: auto; scrollbar-width: none; }
.anchor-list::-webkit-scrollbar { display: none; }
.anchor-list a { min-height: 40px; display: inline-flex; align-items: center; flex: 0 0 auto; padding: 0 14px; border: 1px solid var(--cp-line); border-radius: 999px; font-size: 13px; font-weight: 750; }
.anchor-list a:hover { border-color: var(--cp-brown); }

.service-detail { scroll-margin-top: 150px; }
.service-detail + .service-detail { border-top: 1px solid var(--cp-line); }
.service-detail-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.service-title-block { position: sticky; top: 165px; }
.service-title-block .icon-box { width: 52px; height: 52px; margin-bottom: 24px; border: 1px solid var(--cp-line); border-radius: 6px; background: var(--cp-white); color: #9a6f00; }
.service-title-block .icon-box > svg { width: 24px; height: 24px; }
.service-title-block h2 { margin-bottom: 14px; }
.service-content > p { color: var(--cp-muted); font-size: 18px; }
.scope-label { display: inline-flex; align-items: center; min-height: 28px; padding: 0 9px; margin-bottom: 20px; border: 1px solid #d4c399; border-radius: 999px; background: var(--cp-cream); color: #815f0b; font-size: 12px; font-weight: 750; }
.feature-list { margin: 30px 0; padding: 0; list-style: none; border-top: 1px solid var(--cp-ink); }
.feature-list li { display: grid; grid-template-columns: 38px 1fr; gap: 14px; align-items: start; padding: 19px 0; border-bottom: 1px solid var(--cp-line); }
.feature-list .icon-box { width: 28px; height: 28px; color: var(--cp-green); }
.feature-list strong { display: block; margin-bottom: 4px; }
.feature-list span { color: var(--cp-muted); font-size: 14px; }
.detail-image { margin-top: 32px; overflow: hidden; border-radius: 6px; background: var(--cp-paper); aspect-ratio: 16 / 8; }
.detail-image img { width: 100%; height: 100%; object-fit: cover; }
.verification-note { margin-top: 26px; padding: 18px 20px; border-left: 3px solid var(--cp-amber); background: var(--cp-cream); color: #6b584c; font-size: 14px; }

.scenario-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--cp-white); }
.scenario { min-height: 250px; padding: 30px 25px; border-right: 1px solid #725142; border-bottom: 1px solid #725142; }
.scenario:last-child { border-right: 0; }
.scenario small { color: #f6cf66; }
.scenario h3 { margin: 42px 0 12px; }
.scenario p { color: #d6c7bf; font-size: 14px; }
.scenario .tag { border-color: #79594b; background: transparent; color: #f2e7e1; }

.company-hero { padding: 76px 0 84px; background: var(--cp-cream); }
.company-hero-grid { display: grid; grid-template-columns: 1fr .85fr; gap: 90px; align-items: center; }
.big-year { display: flex; align-items: end; gap: 20px; min-height: 330px; padding: 30px; border: 1px solid #d5c9b6; background: var(--cp-white); }
.big-year strong { color: var(--cp-brown); font-size: 112px; line-height: .9; font-variant-numeric: tabular-nums; }
.big-year span { padding-bottom: 8px; color: var(--cp-muted); font-size: 14px; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--cp-line); background: var(--cp-white); }
.principle { min-height: 250px; padding: 32px; border-right: 1px solid var(--cp-line); }
.principle:last-child { border-right: 0; }
.principle small { color: #8e6a14; font-weight: 800; }
.principle h3 { margin: 42px 0 12px; }
.principle p { margin: 0; color: var(--cp-muted); font-size: 15px; }
.verification-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; }
.verification-list { border-top: 2px solid var(--cp-white); }
.verification-row { min-height: 78px; display: grid; grid-template-columns: 38px 1fr auto; gap: 14px; align-items: center; border-bottom: 1px solid #725142; }
.verification-row .icon-box { width: 28px; height: 28px; color: var(--cp-amber); }
.verification-row strong { font-size: 15px; }
.verification-row span:last-child { color: #e4d2c9; font-size: 12px; }
.company-info { border-top: 2px solid var(--cp-ink); }
.info-row { display: grid; grid-template-columns: 200px 1fr; gap: 30px; min-height: 70px; align-items: center; border-bottom: 1px solid var(--cp-line); }
.info-row dt { color: var(--cp-muted); }
.info-row dd { margin: 0; font-weight: 700; }

.dev-shell { overflow: hidden; border: 1px solid #826353; border-radius: 8px; background: #22110b; box-shadow: var(--shadow-tool); }
.dev-shell-head { min-height: 52px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #54392e; color: #d8c7bf; font-size: 12px; }
.dev-lines { padding: 18px; }
.dev-line { min-height: 55px; display: grid; grid-template-columns: 30px 1fr auto; gap: 12px; align-items: center; border-bottom: 1px solid #493027; }
.dev-line:last-child { border-bottom: 0; }
.dev-line .icon-box { width: 28px; height: 28px; color: var(--cp-amber); }
.dev-line strong { font-size: 13px; }
.dev-line span:last-child { color: #d9bc75; font-size: 11px; }
.dev-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 2px solid var(--cp-ink); }
.dev-step { min-height: 240px; padding: 28px; border-right: 1px solid var(--cp-line); border-bottom: 1px solid var(--cp-line); }
.dev-step:first-child { padding-left: 0; }
.dev-step:last-child { border-right: 0; }
.dev-step .icon-box { width: 42px; height: 42px; margin-bottom: 42px; border: 1px solid var(--cp-line); border-radius: 4px; color: #966e0d; }
.dev-step h3 { margin-bottom: 10px; }
.dev-step p { color: var(--cp-muted); font-size: 14px; }
.resource-list { border-top: 2px solid var(--cp-ink); }
.resource-row { min-height: 92px; display: grid; grid-template-columns: 48px 1fr 1.25fr 130px; gap: 22px; align-items: center; border-bottom: 1px solid var(--cp-line); }
.resource-row .icon-box { width: 36px; height: 36px; border: 1px solid var(--cp-line); border-radius: 4px; color: #956d0d; }
.resource-row h3 { margin: 0; font-size: 18px; }
.resource-row p { margin: 0; color: var(--cp-muted); font-size: 14px; }
.resource-status { justify-self: end; color: #8b6510; font-size: 12px; font-weight: 800; }
.checklist { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--cp-line); }
.checklist li { min-height: 58px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--cp-line); }
.checklist .icon-box { width: 28px; height: 28px; color: var(--cp-green); }

.contact-hero { padding: 72px 0 58px; background: var(--cp-cream); }
.contact-hero h1 { max-width: 830px; }
.contact-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: 72px; align-items: start; }
.contact-form { padding: 34px; border: 1px solid var(--cp-line); border-radius: 6px; background: var(--cp-white); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .fieldset-label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 750; }
.required { color: var(--cp-red); }
.field input, .field textarea, .field select { width: 100%; min-height: 50px; padding: 12px 13px; border: 1px solid #cfc6bf; border-radius: 4px; background: var(--cp-white); color: var(--cp-ink); }
.field textarea { min-height: 150px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9a8d85; }
fieldset { margin: 0; padding: 0; border: 0; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.check-option { min-height: 48px; display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid var(--cp-line); border-radius: 4px; cursor: pointer; }
.check-option:has(input:checked) { border-color: var(--cp-brown); background: var(--cp-cream); }
.check-option input { width: 18px; height: 18px; accent-color: var(--cp-brown); }
.consent { margin-top: 22px; padding: 16px; background: var(--cp-paper); border: 1px solid var(--cp-line); border-radius: 4px; }
.consent label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 14px; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--cp-brown); flex: 0 0 auto; }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.form-actions { display: flex; align-items: center; gap: 16px; margin-top: 24px; }
.form-status { margin: 0; color: var(--cp-green); font-size: 14px; font-weight: 750; }
.contact-aside { position: sticky; top: 116px; }
.contact-aside-section { padding: 24px 0; border-top: 1px solid var(--cp-line); }
.contact-aside-section:first-child { border-top: 2px solid var(--cp-ink); }
.contact-aside-section small { display: block; color: var(--cp-muted); }
.contact-aside-section strong, .contact-aside-section a { display: block; margin-top: 8px; font-size: 18px; font-weight: 800; }
.contact-aside-section p { margin: 8px 0 0; color: var(--cp-muted); font-size: 14px; }
.legal-note { scroll-margin-top: 120px; }
.legal-note details { border: 1px solid var(--cp-line); border-radius: 4px; background: var(--cp-white); }
.legal-note summary { min-height: 58px; display: flex; align-items: center; padding: 0 18px; cursor: pointer; font-weight: 750; }
.legal-content { padding: 0 18px 18px; color: var(--cp-muted); font-size: 14px; }

.site-footer { padding: 54px 0 34px; background: #21100a; color: #e8ddd7; }
.footer-top { display: grid; grid-template-columns: 1fr auto; gap: 50px; padding-bottom: 34px; border-bottom: 1px solid #573b30; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { max-width: 560px; margin: 0; color: #baa9a1; font-size: 14px; }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: 8px 26px; align-content: start; }
.footer-links a { min-height: 36px; display: inline-flex; align-items: center; color: #d8cac3; font-size: 14px; }
.footer-info { display: flex; flex-wrap: wrap; gap: 8px 20px; padding-top: 26px; color: #aa9991; font-size: 12px; }
.footer-copy { margin: 20px 0 0; color: #8e7c74; font-size: 12px; }
.demo-notice { margin: 0; padding: 12px 24px; border-top: 1px solid #d8c79d; background: #fff6dc; color: #6b5220; font-size: 12px; line-height: 1.6; text-align: center; }
.floating-contact { position: fixed; z-index: 90; right: 22px; bottom: 22px; width: 52px; height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0; border: 1px solid #8d6400; border-radius: 50%; background: var(--cp-amber); color: var(--cp-brown); box-shadow: 0 12px 32px rgba(55, 23, 0, .22); }
.floating-contact .icon-box { width: 24px; height: 24px; }
.floating-contact .icon-box > svg { width: 19px; height: 19px; }
.floating-label { display: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

@media (max-width: 1020px) {
  h1 { font-size: 50px; }
  h2 { font-size: 38px; }
  .main-nav { gap: 22px; }
  .home-hero-grid, .sub-hero-grid { grid-template-columns: 1fr; }
  .home-hero { padding-top: 56px; }
  .hero-console { max-width: 760px; }
  .operations-grid, .service-detail-grid, .verification-grid { grid-template-columns: 1fr; gap: 40px; }
  .operations-copy, .service-title-block, .contact-aside { position: static; }
  .route-shell { grid-template-columns: 1fr; gap: 0; }
  .route-prompt { padding-bottom: 0; }
  .service-ledger-row { grid-template-columns: 56px 1fr 1.25fr 100px; gap: 18px; }
  .media-band { grid-template-columns: 1fr; }
  .media-band-image { min-height: 400px; }
  .media-band-copy { padding: 64px 32px; }
  .process-grid, .dev-process { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(3), .dev-step:nth-child(3) { border-left: 0; }
  .scenario-grid { grid-template-columns: 1fr 1fr; }
  .scenario:nth-child(2) { border-right: 0; }
  .company-hero-grid { grid-template-columns: 1fr; }
  .big-year { min-height: 250px; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .container { width: min(var(--container), calc(100% - 36px)); }
  .section { padding: 72px 0; }
  .site-header { height: 68px; }
  .desktop-only { display: none !important; }
  .menu-toggle { display: inline-flex; }
  .mobile-menu {
    position: fixed;
    inset: 68px 0 0;
    z-index: 99;
    display: none;
    padding: 22px 18px;
    background: var(--cp-brown);
    color: var(--cp-white);
  }
  .mobile-menu.open { display: block; }
  .mobile-menu a { min-height: 56px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #684838; font-size: 18px; font-weight: 750; }
  .mobile-menu .btn { margin-top: 22px; border-bottom: 0; }
  .home-hero { min-height: auto; padding: 48px 0 58px; }
  .home-hero-grid { gap: 44px; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
  .fact-item:nth-child(2) { border-right: 0; }
  .fact-item:nth-child(-n+2) { border-bottom: 1px solid var(--cp-line); }
  .section-head.split { grid-template-columns: 1fr; gap: 12px; }
  .segments { grid-template-columns: 1fr 1fr; }
  .segment-button:nth-child(2) { border-right: 0; }
  .segment-button:nth-child(-n+2) { border-bottom: 1px solid var(--cp-line); }
  .route-result { grid-template-columns: 1fr; }
  .service-ledger-row { grid-template-columns: 50px 1fr; padding: 22px 0; }
  .service-ledger-row p, .service-link { grid-column: 2; }
  .service-link { justify-self: start; }
  .case-grid, .principle-grid { grid-template-columns: 1fr; }
  .principle { min-height: auto; border-right: 0; border-bottom: 1px solid var(--cp-line); }
  .principle:last-child { border-bottom: 0; }
  .cta-grid { grid-template-columns: 1fr; gap: 24px; }
  .page-anchor-nav { top: 68px; }
  .resource-row { grid-template-columns: 44px 1fr 110px; padding: 18px 0; }
  .resource-row p { grid-column: 2 / -1; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 32px); }
  .section { padding: 58px 0; }
  .section-sm { padding: 46px 0; }
  h1 { font-size: 38px; line-height: 1.18; }
  h2 { font-size: 31px; }
  h3 { font-size: 20px; }
  .lead { font-size: 16px; }
  .button-row { flex-direction: column; }
  .button-row .btn { width: 100%; }
  .home-hero-copy .eyebrow { margin-bottom: 18px; }
  .hero-console { border-radius: 6px; }
  .console-content { padding: 16px; }
  .metric-grid, .tool-metrics { grid-template-columns: 1fr; }
  .metric, .tool-metric { padding: 15px 0; border-right: 0; border-bottom: 1px solid #5b3d31; }
  .metric:last-child { border-bottom: 0; }
  .tool-metric { padding: 18px; border-bottom-color: var(--cp-line); }
  .tool-metric:last-child { border-bottom: 0; }
  .service-state-row { grid-template-columns: 88px 1fr 62px; gap: 10px; }
  .console-art { display: none; }
  .fact-item { min-height: 90px; padding: 18px 12px; }
  .fact-item:nth-child(odd) { padding-left: 0; }
  .tool-header { align-items: flex-start; flex-direction: column; justify-content: center; gap: 2px; }
  .transaction-table th:nth-child(2), .transaction-table td:nth-child(2) { display: none; }
  .transaction-table th, .transaction-table td { padding: 14px 12px; }
  .route-prompt h2 { font-size: 22px; }
  .segments { grid-template-columns: 1fr; }
  .segment-button { border-right: 0; border-bottom: 1px solid var(--cp-line); }
  .segment-button:last-child { border-bottom: 0; }
  .route-result { min-height: auto; }
  .media-band-image { min-height: 280px; }
  .media-band-copy { padding: 50px 20px; }
  .process-grid, .dev-process, .scenario-grid { grid-template-columns: 1fr; }
  .process-step, .process-step + .process-step, .dev-step, .dev-step:first-child { min-height: auto; padding: 24px 0; border-left: 0; border-right: 0; }
  .process-step h3, .dev-step .icon-box { margin-top: 26px; }
  .dev-step .icon-box { margin-bottom: 24px; }
  .scenario { min-height: auto; padding: 28px 0; border-right: 0; }
  .case-item { min-height: 200px; }
  .faq-list summary { min-height: 70px; font-size: 16px; }
  .sub-hero { padding: 50px 0 58px; }
  .sub-visual, .sub-visual img { min-height: 260px; }
  .anchor-list { min-height: 60px; }
  .big-year { min-height: 200px; padding: 24px; }
  .big-year strong { font-size: 76px; }
  .verification-row { grid-template-columns: 34px 1fr; padding: 15px 0; }
  .verification-row span:last-child { grid-column: 2; }
  .info-row { grid-template-columns: 1fr; gap: 3px; padding: 15px 0; }
  .dev-line { grid-template-columns: 30px 1fr; padding: 12px 0; }
  .dev-line span:last-child { grid-column: 2; }
  .resource-row { grid-template-columns: 40px 1fr; }
  .resource-row p, .resource-status { grid-column: 2; justify-self: start; }
  .contact-form { padding: 22px 16px; }
  .form-grid, .check-grid { grid-template-columns: 1fr; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-info { flex-direction: column; gap: 4px; }
  .floating-contact { right: 14px; bottom: 14px; width: 48px; height: 48px; }
  .demo-notice { padding: 12px 16px 78px; text-align: left; }
}