/* ==========================================================================
   플로우온 풀필먼트 — DREXLY 템플릿
   원자료: 00-디자인보드.png(색·활자·사이트맵 정본) / 01-home.png(홈 정본)
           02-페이지시안.png(솔루션·센터·요금·도입문의 정본) / 06-mobile.png
   성격: Operations Dashboard + Process Story + Tracking.
         장식이 아니라 「지표를 읽는 화면」이 기준이다.
   ========================================================================== */

:root {
  /* 색 — 디자인보드 SPECIFICATION 패널 */
  --navy: #0b1324;          /* 브랜드 잉크 · 어두운 면 */
  --navy-2: #132038;        /* 어두운 면의 카드 */
  --navy-3: #1e2e4a;        /* 어두운 면의 경계 */
  --lime: #c6ff00;          /* 브랜드 강조 (어두운 면 전용) */
  --lime-deep: #8cb900;     /* 밝은 면에서 쓰는 라임 — 대비 확보용 */
  --lime-press: #b2e600;
  --pale: #e6f7d0;          /* 강조 틴트 */
  --slate: #64748b;         /* 보조 문자 */

  --ink: #0b1324;
  --ink-2: #33415c;
  --muted: #64748b;
  --muted-2: #8b97a8;

  --bg: #f5f7f9;
  --surface: #ffffff;
  --surface-2: #fafbfc;
  --line: #e3e8ee;
  --line-2: #cdd5df;
  --line-dark: rgba(255, 255, 255, 0.12);

  /* 의미색 — 상태는 색만으로 전하지 않는다(글자·아이콘 병기) */
  --ok: #15803d;   --ok-bg: #e7f6ec;
  --warn: #a35a00; --warn-bg: #fdf1dd;
  --err: #c62828;  --err-bg: #fdeaea;
  --info: #1d4ed8; --info-bg: #e6edfd;

  /* 데이터 시각화 */
  --d1: #0b1324;   /* 주문 */
  --d2: #8cb900;   /* 출고 */
  --d3: #94a3b8;   /* 보조 */

  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --mono: "IBM Plex Mono", "Pretendard Variable", Pretendard, ui-monospace,
    SFMono-Regular, Menlo, monospace;

  --wrap: 1200px;           /* 디자인보드: 컨테이너 1200px */
  --gutter: 28px;
  --section: 96px;
  --r-s: 6px;
  --r: 10px;
  --r-l: 16px;
  --shadow-s: 0 1px 2px rgba(11, 19, 36, 0.06);
  --shadow: 0 2px 6px rgba(11, 19, 36, 0.06), 0 14px 34px rgba(11, 19, 36, 0.07);
  --ease: cubic-bezier(0.22, 0.7, 0.28, 1);
  --header-h: 64px;
}

/* --------------------------------------------------------------- 기본 */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -0.008em;
  word-break: keep-all;      /* 한국어 어절 단위 — 「2층」이 갈라지지 않게 */
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.28; letter-spacing: -0.025em; font-weight: 700; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
table { border-collapse: collapse; width: 100%; }
figure { margin: 0; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
legend { padding: 0; }

:focus-visible {
  outline: 3px solid var(--lime-deep);
  outline-offset: 2px;
  border-radius: 3px;
}
.on-dark :focus-visible, .site-footer :focus-visible { outline-color: var(--lime); }

.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 {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--navy); color: #fff; padding: 12px 20px; font-size: 14px; font-weight: 600;
}
.skip:focus { left: 0; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
svg.ico { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round; flex: none; }
svg.ico-sm { width: 16px; height: 16px; stroke-width: 1.8; }
svg.ico-lg { width: 28px; height: 28px; stroke-width: 1.5; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.tnum { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------- 활자 계층 */
.display {
  font-size: clamp(28px, 1.3rem + 2.3vw, 46px);
  font-weight: 800; line-height: 1.22; letter-spacing: -0.035em; text-wrap: balance;
}
.h2 { font-size: clamp(23px, 1rem + 1.1vw, 32px); font-weight: 800; letter-spacing: -0.032em; text-wrap: balance; }
.h3 { font-size: 20px; font-weight: 700; }
.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--lime-deep); display: flex; align-items: center; gap: 8px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; flex: none; }
.on-dark .eyebrow { color: var(--lime); }
.lead { font-size: clamp(15px, 0.9rem + 0.2vw, 17px); color: var(--ink-2); line-height: 1.75; }
.cap { font-size: 12.5px; line-height: 1.6; color: var(--muted); }
.cap-basis { font-size: 12px; color: var(--muted-2); letter-spacing: -0.01em; }
.on-dark .cap, .on-dark .cap-basis { color: #9dabbf; }

.section { padding: var(--section) 0; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head .h2 { margin: 12px 0 14px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* --------------------------------------------------------------- 버튼 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: var(--r-s);
  font-size: 15px; font-weight: 700; letter-spacing: -0.02em;
  border: 1px solid transparent; cursor: pointer; background: none;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .12s var(--ease);
}
.btn-primary { background: var(--lime); color: var(--navy); border-color: var(--lime); }
.btn-primary:hover { background: var(--lime-press); border-color: var(--lime-press); }
.btn-primary:active { transform: translateY(1px); }
.btn-dark { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-dark:hover { background: #16233c; }
.btn-ghost { border-color: var(--line-2); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--navy); }
.on-dark .btn-ghost { background: transparent; border-color: rgba(255,255,255,.34); color: #fff; }
.on-dark .btn-ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn-sm { min-height: 44px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }
.btn-text {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px;
  font-size: 14.5px; font-weight: 700; color: var(--ink); border-bottom: 0;
}
.btn-text svg { transition: transform .18s var(--ease); }
.btn-text:hover svg { transform: translateX(3px); }
.on-dark .btn-text { color: var(--lime); }

.spinner {
  width: 15px; height: 15px; border-radius: 50%; flex: none;
  border: 2px solid rgba(11,19,36,.25); border-top-color: var(--navy);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- 헤더 */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.94); backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .nav {
  height: var(--header-h); display: flex; align-items: center; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 17px; letter-spacing: -0.04em; }
.brand-mark { width: 26px; height: 26px; flex: none; }
.brand-txt b { font-weight: 800; }
.brand-txt { white-space: nowrap; }
.navlinks { display: flex; gap: 4px; margin-left: 14px; flex: 1; }
.navlinks a {
  position: relative; display: inline-flex; align-items: center; height: 40px; padding: 0 14px;
  font-size: 15px; font-weight: 600; color: var(--ink-2); border-radius: var(--r-s);
}
.navlinks a:hover { color: var(--ink); background: var(--surface-2); }
.navlinks a[aria-current="page"] { color: var(--ink); font-weight: 800; }
.navlinks a[aria-current="page"]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: -13px; height: 3px; background: var(--lime-deep);
}
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-portal { font-size: 14px; font-weight: 600; color: var(--muted); padding: 12px 8px; }
.nav-portal:hover { color: var(--ink); }
.menu-btn {
  display: none; width: 44px; height: 44px; align-items: center; justify-content: center;
  border: 1px solid var(--line-2); border-radius: var(--r-s); background: var(--surface); cursor: pointer;
}
.scrollbar { height: 2px; background: transparent; }
.scrollbar i { display: block; height: 2px; width: 0; background: var(--lime-deep); }

/* 모바일 서랍 */
.scrim {
  position: fixed; inset: 0; z-index: 70; background: rgba(11,19,36,.5);
  opacity: 0; visibility: hidden; transition: opacity .25s var(--ease), visibility .25s;
}
.scrim.open { opacity: 1; visibility: visible; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(86vw, 340px); z-index: 80;
  background: var(--navy); color: #fff; transform: translateX(101%);
  transition: transform .28s var(--ease); display: flex; flex-direction: column;
  overflow-y: auto; padding-bottom: 20px;
}
.drawer.open { transform: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 18px; border-bottom: 1px solid var(--line-dark); }
.drawer-head .brand { color: #fff; }
.drawer-close { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; background: none; border: 1px solid var(--line-dark); border-radius: var(--r-s); cursor: pointer; }
.drawer nav { padding: 8px 12px; }
.drawer nav a {
  display: flex; align-items: center; justify-content: space-between; min-height: 52px;
  padding: 0 12px; font-size: 16px; font-weight: 600; border-bottom: 1px solid var(--line-dark);
}
.drawer nav a[aria-current="page"] { color: var(--lime); }
.drawer-foot { padding: 16px 18px 0; display: grid; gap: 10px; }
.drawer-foot .btn { width: 100%; }
.drawer-note { padding: 14px 18px 0; font-size: 12.5px; color: #9dabbf; }

/* --------------------------------------------------------- 홈 좌측 레일 */
/* 화면 왼쪽 구획 표시기 — 호버로만 정보를 주지 않는다(§09). 배경 위 대비를 위해 판을 깐다. */
.railnav {
  position: fixed; left: 14px; top: 50%; transform: translateY(-50%); z-index: 40;
  display: none; flex-direction: column; gap: 2px; padding: 8px 10px;
  background: rgba(255, 255, 255, .84); backdrop-filter: blur(10px) saturate(1.4);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-s);
}
.railnav a {
  display: grid; grid-template-columns: 18px auto; align-items: center; gap: 8px;
  min-height: 30px; font-size: 11px; font-weight: 700; color: var(--muted);
}
.railnav a span:first-child { font-family: var(--mono); font-size: 10px; }
.railnav a:hover { color: var(--ink); }
.railnav a[aria-current="true"] { color: var(--ink); }
.railnav a[aria-current="true"] span:first-child { color: var(--lime-deep); }

/* --------------------------------------------------------------- 히어로 */
.hero-dark {
  background: var(--navy); color: #fff;
  background-image:
    radial-gradient(1100px 380px at 78% -10%, rgba(198,255,0,.10), transparent 62%),
    linear-gradient(180deg, #0b1324 0%, #0e1930 100%);
  padding: 54px 0 62px; overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 400px) minmax(0, 1fr); gap: 46px; align-items: center; }
.hero-copy .display { margin: 14px 0 16px; }
.hero-copy .display em { font-style: normal; color: var(--lime); }
.hero-copy .lead { color: #c3ccd9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 24px; }
.hero-facts { display: grid; gap: 12px; border-top: 1px solid var(--line-dark); padding-top: 18px; }
.hero-facts > div { display: grid; grid-template-columns: 84px 1fr; gap: 12px; align-items: baseline; }
.hero-facts dt { font-size: 12.5px; color: #9dabbf; }
.hero-facts dd { font-size: 13.5px; }
.hero-facts dd b { font-family: var(--mono); font-size: 17px; font-weight: 600; color: var(--lime); margin-right: 6px; }

/* 페이지 히어로(내부 4면 공통 밴드 — 면마다 사진 비율을 달리 쓴다) */
.phero { background: var(--surface); border-bottom: 1px solid var(--line); padding: 46px 0 44px; }
.phero-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; }
.phero .display { margin: 14px 0 14px; }
.phero .lead { max-width: 520px; }
.phero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.phero-shot { position: relative; }
.phero-shot img { border-radius: var(--r); box-shadow: var(--shadow); }
.phero-shot figcaption { position: absolute; left: 12px; bottom: 10px; background: rgba(11,19,36,.82); color: #fff; font-size: 11.5px; padding: 4px 9px; border-radius: 4px; }

/* --------------------------------------------------------- 운영 대시보드 */
.console {
  background: var(--surface); color: var(--ink); border-radius: var(--r-l);
  box-shadow: 0 24px 60px rgba(0,0,0,.34); padding: 18px; display: grid; gap: 12px;
}
.console-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.console-head .h3 { font-size: 16px; }
.live {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700;
  color: var(--ok); background: var(--ok-bg); padding: 3px 9px; border-radius: 100px;
}
.live i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.console-head .sel { margin-left: auto; }
.console-head time { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.sel select {
  font: inherit; font-size: 13px; font-weight: 600; color: var(--ink); background: var(--surface-2);
  border: 1px solid var(--line-2); border-radius: var(--r-s); padding: 8px 10px; min-height: 40px; cursor: pointer;
}

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.kpi { background: var(--surface); padding: 12px 14px; }
.kpi dt { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.kpi dd { display: grid; gap: 1px; margin-top: 4px; }
.kpi-fig { display: flex; align-items: baseline; gap: 4px; }
.kpi-val { font-family: var(--mono); font-size: 23px; font-weight: 600; letter-spacing: -0.045em; }
.kpi-unit { font-size: 12px; color: var(--muted); }
.delta { font-size: 11.5px; font-weight: 700; display: inline-flex; align-items: center; gap: 3px; margin-top: 2px; }
.delta.up { color: var(--ok); }
.delta.down { color: var(--err); }
.delta.flat { color: var(--muted); }

.console-mid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 12px; }
.panel { border: 1px solid var(--line); border-radius: var(--r); padding: 12px 14px 10px; background: var(--surface); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.panel-head h3 { font-size: 13px; font-weight: 700; }
.legend { display: flex; gap: 10px; font-size: 11.5px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 4px; }
.legend i { width: 14px; height: 3px; border-radius: 2px; background: var(--d1); }
.legend .l2 { background: var(--d2); }
.spark { width: 100%; height: auto; display: block; }
.spark .grid { stroke: var(--line); stroke-width: 1; }
.spark .axis { fill: var(--muted-2); font-size: 9px; font-family: var(--mono); }
.spark .l-order { fill: none; stroke: var(--d1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.spark .l-ship { fill: none; stroke: var(--d2); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.spark .a-ship { fill: rgba(140,185,0,.12); stroke: none; }
.spark .pt { fill: var(--surface); stroke-width: 2; }

.donut-wrap { display: flex; align-items: center; gap: 12px; }
.donut { width: 104px; height: 104px; flex: none; }
.donut circle { fill: none; stroke-width: 13; }
.donut .track { stroke: var(--line); }
.donut .s1 { stroke: var(--d2); }
.donut .s2 { stroke: var(--d3); }
.donut .s3 { stroke: var(--err); }
.donut-c { font-family: var(--mono); font-size: 15px; font-weight: 600; fill: var(--ink); }
.donut-u { font-size: 8.5px; fill: var(--muted); font-family: var(--sans); }
.donut-legend { display: grid; gap: 7px; font-size: 12px; flex: 1; min-width: 0; }
.donut-legend li { display: grid; grid-template-columns: 12px 1fr auto; gap: 7px; align-items: center; }
.donut-legend i { width: 9px; height: 9px; border-radius: 2px; }
.donut-legend b { font-family: var(--mono); font-weight: 600; }
.donut-legend small { color: var(--muted); font-size: 11px; margin-left: 4px; }

.ctable { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.ctable table { font-size: 12.5px; }
.ctable caption { text-align: left; font-size: 13px; font-weight: 700; padding: 10px 12px 8px; }
.ctable th, .ctable td { padding: 7px 12px; text-align: right; white-space: nowrap; }
.ctable th:first-child, .ctable td:first-child { text-align: left; }
.ctable thead th { font-size: 11px; font-weight: 600; color: var(--muted); background: var(--surface-2); border-block: 1px solid var(--line); }
.ctable tbody tr + tr td { border-top: 1px solid var(--line); }
.ctable tbody td { font-variant-numeric: tabular-nums; }
.ctable tbody th { font-weight: 600; text-align: left; }
.util { display: inline-grid; grid-template-columns: 42px auto; gap: 7px; align-items: center; }
.util i { display: block; height: 5px; border-radius: 3px; background: var(--line); position: relative; overflow: hidden; }
.util i::before { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--u, 0%); background: var(--d2); border-radius: 3px; }
.console-note { font-size: 11.5px; color: var(--muted); display: flex; gap: 6px; align-items: flex-start; }

/* 스켈레톤 */
.skel { color: transparent !important; border-radius: 4px;
  background: linear-gradient(90deg, #eef1f5 25%, #e2e8f0 37%, #eef1f5 63%);
  background-size: 400% 100%; animation: skel 1.2s ease infinite; }
.skel * { visibility: hidden; }
@keyframes skel { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ------------------------------------------------- 프로세스(핀 고정) §05 */
.flow { padding-top: 78px; padding-bottom: 40px; background: var(--surface); border-top: 1px solid var(--line); }
.flow-intro { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; margin-bottom: 30px; }
.flow-intro img { border-radius: var(--r); }
.flow-stage {
  position: sticky; top: var(--header-h); z-index: 20; background: var(--surface);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 14px 0 12px; margin-bottom: 8px;
}
.flow-map { width: 100%; height: auto; display: block; }
.flow-map .track { stroke: var(--line-2); stroke-width: 2; }
.flow-map .fill { stroke: var(--lime-deep); stroke-width: 3; stroke-linecap: round;
  stroke-dasharray: 876; stroke-dashoffset: calc(876 - 876 * var(--p, 0)); }
/* 스크롤 연동 애니메이션이 되는 브라우저는 CSS 가 진행선을 그린다.
   안 되는 브라우저는 아래 IntersectionObserver 가 --p 를 올려 같은 정보를 보인다. */
@supports (animation-timeline: view()) and (timeline-scope: --flowline) {
  html.js .flow { timeline-scope: --flowline; }
  html.js .flow-steps { view-timeline: --flowline block; }
  html.js .flow-map .fill { animation: flowfill linear both; animation-timeline: --flowline; animation-range: cover 18% cover 88%; }
  @keyframes flowfill { from { stroke-dashoffset: 876; } to { stroke-dashoffset: 0; } }
}
.flow-mini { display: none; align-items: center; gap: 12px; }
.flow-mini ul { display: flex; gap: 6px; flex: none; }
.flow-mini li { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--surface);
  display: grid; place-items: center; font-family: var(--mono); font-size: 10px; font-weight: 600; color: var(--muted); }
.flow-mini li.done { background: var(--pale); border-color: var(--lime-deep); color: var(--lime-deep); }
.flow-mini li.on:last-of-type, .flow-mini li.on:not(.done) { background: var(--lime); border-color: var(--navy); color: var(--navy); }
.flow-mini-label { font-size: 14px; font-weight: 800; letter-spacing: -0.02em; }
.flow-map .nd { fill: var(--surface); stroke: var(--line-2); stroke-width: 2; }
.flow-map .nn { font-family: var(--mono); font-size: 11px; font-weight: 600; fill: var(--muted); text-anchor: middle; }
.flow-map .nl { font-size: 11.5px; font-weight: 700; fill: var(--muted); text-anchor: middle; letter-spacing: -0.03em; }
.flow-map g.on .nd { fill: var(--lime); stroke: var(--navy); }
.flow-map g.on .nn { fill: var(--navy); }
.flow-map g.on .nl { fill: var(--ink); }
.flow-map g.done .nd { fill: var(--pale); stroke: var(--lime-deep); }
.flow-map g.done .nn { fill: var(--lime-deep); }
.flow-map g.cur .nd { stroke-width: 3; }
.flow-map g.cur .nl { fill: var(--ink); }
.flow-steps { display: grid; }
.flow-step {
  display: grid; grid-template-columns: 64px minmax(0, 1fr) minmax(0, 340px); gap: 28px;
  padding: 44px 0; border-bottom: 1px solid var(--line); align-items: start;
}
.flow-step:last-child { border-bottom: 0; }
.fs-num { font-family: var(--mono); font-size: 30px; font-weight: 600; color: var(--line-2); letter-spacing: -0.05em; }
.flow-step.is-cur .fs-num { color: var(--lime-deep); }
.fs-body h3 { font-size: clamp(19px, 1vw + 14px, 23px); font-weight: 800; letter-spacing: -0.03em; }
.fs-body p { margin-top: 10px; color: var(--ink-2); font-size: 15px; }
.fs-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag { font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--surface-2); border: 1px solid var(--line); border-radius: 100px; padding: 4px 10px; }
.fs-facts { border-left: 2px solid var(--lime-deep); padding-left: 16px; display: grid; gap: 12px; }
.fs-facts div { display: grid; gap: 2px; }
.fs-facts dt { font-size: 12px; color: var(--muted); }
.fs-facts dd { font-family: var(--mono); font-size: 18px; font-weight: 600; letter-spacing: -0.03em; }
.fs-facts dd small { font-family: var(--sans); font-size: 11.5px; font-weight: 400; color: var(--muted); display: block; letter-spacing: 0; }

/* --------------------------------------------------------- 배송 추적 */
.track-sec { background: var(--bg); }
.track-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 336px) minmax(0, 328px); gap: 24px; align-items: start; }
.track-copy .h2 { margin: 12px 0 14px; }
.check-list { display: grid; gap: 10px; margin: 22px 0 24px; }
.check-list li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 14.5px; color: var(--ink-2); }
.check-list svg { color: var(--lime-deep); margin-top: 3px; }

.tl-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.tl-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.wb-no { font-family: var(--mono); font-size: 14px; font-weight: 600; letter-spacing: -0.02em; }
.wb-label { font-size: 11.5px; color: var(--muted); display: block; }
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 100px; white-space: nowrap; }
.badge-ok { color: var(--ok); background: var(--ok-bg); }
.badge-go { color: var(--info); background: var(--info-bg); }
.badge-warn { color: var(--warn); background: var(--warn-bg); }
.badge-err { color: var(--err); background: var(--err-bg); }
.badge-idle { color: var(--muted); background: var(--surface-2); }
.tl { display: grid; padding: 14px 0 2px; }
.tl li { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 12px; padding-bottom: 18px; position: relative; }
.tl li::before { content: ""; position: absolute; left: 10px; top: 20px; bottom: -2px; width: 2px; background: var(--line); }
.tl li:last-child { padding-bottom: 4px; }
.tl li:last-child::before { display: none; }
.tl-dot { width: 21px; height: 21px; border-radius: 50%; border: 2px solid var(--line-2); background: var(--surface); display: grid; place-items: center; z-index: 1; }
.tl-dot svg { width: 12px; height: 12px; color: transparent; }
.tl li.done .tl-dot { background: var(--pale); border-color: var(--lime-deep); }
.tl li.done .tl-dot svg { color: var(--lime-deep); }
.tl li.now .tl-dot { background: var(--lime); border-color: var(--navy); }
.tl li.now .tl-dot svg { color: var(--navy); }
.tl b { font-size: 14px; font-weight: 700; }
.tl span { font-size: 12.5px; color: var(--muted); display: block; }
.tl time { font-family: var(--mono); font-size: 12px; color: var(--muted); white-space: nowrap; }
.tl li.now b { color: var(--ink); }
.tl li:not(.done):not(.now) b { color: var(--muted); font-weight: 600; }

.lookup { background: var(--navy); color: #fff; border-radius: var(--r); padding: 18px; }
.lookup h3 { font-size: 15px; }
.lookup-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-top: 12px; }
.lookup input {
  font: inherit; font-size: 14px; font-family: var(--mono); min-height: 46px; padding: 0 12px;
  border-radius: var(--r-s); border: 1px solid var(--navy-3); background: #0e1830; color: #fff; width: 100%;
}
.lookup input::placeholder { color: #7d8ba0; font-family: var(--sans); }
.lookup input:focus-visible { border-color: var(--lime); }
.lookup input[aria-invalid="true"] { border-color: #ff8b8b; background: #2a1418; }
.lookup .hint { font-size: 12px; color: #9dabbf; margin-top: 10px; }
.demo-nos { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.demo-no { font-family: var(--mono); font-size: 12px; min-height: 44px; padding: 0 12px; border-radius: 4px;
  border: 1px solid var(--navy-3); background: #0e1830; color: #cbd5e1; cursor: pointer; }
.demo-no:hover { border-color: var(--lime); color: var(--lime); }
.lookup-msg { font-size: 12.5px; margin-top: 10px; display: none; gap: 6px; align-items: flex-start; }
.lookup-msg.show { display: flex; }
.lookup-msg.is-err { color: #ffb4b4; }
.lookup-msg.is-warn { color: #ffd79a; }
.lookup-msg.is-ok { color: var(--lime); }
.sum-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; margin-top: 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sum-card div { display: grid; gap: 2px; }
.sum-card dt { font-size: 11.5px; color: var(--muted); }
.sum-card dd { font-family: var(--mono); font-size: 17px; font-weight: 600; }
.sum-card dd small { font-family: var(--sans); font-size: 11px; color: var(--muted); font-weight: 400; }

/* --------------------------------------------------------- 거점 스트립 */
.hub { background: var(--surface); }
.hub-top { display: grid; grid-template-columns: minmax(0, 380px) minmax(0, 1fr); gap: 36px; align-items: center; }
.hub-top img { border-radius: var(--r); }
.hub-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 24px; margin: 24px 0 26px; }
.hub-stats div { border-top: 2px solid var(--navy); padding-top: 10px; }
.hub-stats dt { font-size: 12.5px; color: var(--muted); }
.hub-stats dd { font-family: var(--mono); font-size: clamp(21px, 1.5vw + 12px, 27px); font-weight: 600; letter-spacing: -0.04em; }
.hub-stats dd span { font-family: var(--sans); font-size: 13px; font-weight: 600; margin-left: 3px; }
.hub-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }
.hub-card { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); display: grid; }
.hub-card img { width: 100%; height: 132px; object-fit: cover; }
.hub-card-b { padding: 14px 16px 16px; display: grid; gap: 6px; align-content: start; }
.hub-card h3 { font-size: 16px; }
.hub-card .cap { display: flex; gap: 6px; align-items: center; }
.hub-card dl { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font-size: 12.5px; margin-top: 4px; }
.hub-card dt { color: var(--muted); }
.hub-card dd { font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------- 파트너 밴드 */
.partners { background: var(--navy); color: #fff; padding: 40px 0; }
.partners-in { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 32px; align-items: center; }
.partners h2 { font-size: 17px; font-weight: 700; }
.wordmarks { display: flex; flex-wrap: wrap; gap: 10px 34px; align-items: center; justify-content: flex-end; }
.wordmarks li { font-size: 16px; font-weight: 700; letter-spacing: 0.08em; color: #b6c1d0; white-space: nowrap; }
.wordmarks li span { font-size: 11px; letter-spacing: 0.04em; color: #7d8ba0; display: block; font-weight: 500; }

/* --------------------------------------------------------------- CTA */
.cta {
  background: var(--navy); color: #fff; border-radius: var(--r-l); padding: 44px 40px;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center;
  background-image: linear-gradient(115deg, #0b1324 40%, #14243f 100%);
  position: relative; overflow: hidden;
}
.cta::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: linear-gradient(100deg, transparent 45%, #000 100%);
}
.cta > * { position: relative; z-index: 1; }
.cta h2 { font-size: clamp(21px, 1.1vw + 16px, 28px); font-weight: 800; letter-spacing: -0.03em; }
.cta p { color: #b6c1d0; margin-top: 10px; font-size: 15px; }
.cta-act { display: flex; gap: 10px; flex-wrap: wrap; }

/* ============================================== PAGE 02 — 솔루션 */
.scope { background: var(--surface); }
.scope-rail {
  display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--line);
  border-radius: var(--r); overflow: hidden; background: var(--line);  gap: 1px;
}
.scope-rail li { background: var(--surface); padding: 20px 16px; display: grid; gap: 8px; align-content: start; }
.scope-rail .si { width: 34px; height: 34px; border-radius: 8px; background: var(--pale); color: var(--navy); display: grid; place-items: center; }
.scope-rail h3 { font-size: 15px; }
.scope-rail p { font-size: 12.5px; color: var(--muted); }
.scope-rail .no { font-family: var(--mono); font-size: 11px; color: var(--lime-deep); font-weight: 600; }

.subnav { position: sticky; top: var(--header-h); z-index: 30; background: rgba(255,255,255,.95); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.subnav ul { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a { display: inline-flex; align-items: center; min-height: 48px; padding: 0 14px; font-size: 14px; font-weight: 600; color: var(--muted); white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav a:hover { color: var(--ink); }
.subnav a[aria-current="true"] { color: var(--ink); font-weight: 800; border-bottom-color: var(--lime-deep); }

.sol { padding: 68px 0; border-bottom: 1px solid var(--line); background: var(--surface); }
.sol:nth-child(even) { background: var(--surface-2); }
.sol-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.sol:nth-child(even) .sol-diagram { order: -1; }
.sol-body h2 { font-size: clamp(22px, 1.2vw + 16px, 29px); font-weight: 800; letter-spacing: -0.032em; margin: 12px 0 14px; }
.sol-list { display: grid; gap: 10px; margin: 20px 0 22px; }
.sol-list li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: 14.5px; color: var(--ink-2); }
.sol-list svg { color: var(--lime-deep); margin-top: 4px; }
.sol-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding-top: 18px; border-top: 1px solid var(--line); }
.sol-metrics dt { font-size: 12px; color: var(--muted); }
.sol-metrics dd { font-family: var(--mono); font-size: 19px; font-weight: 600; letter-spacing: -0.035em; }
.sol-metrics dd .cap-basis { display: block; font-family: var(--sans); font-size: 11.5px; font-weight: 400; letter-spacing: -0.01em; margin-top: 2px; }
.sol-diagram { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: 22px; box-shadow: var(--shadow-s); }
.sol:nth-child(even) .sol-diagram { background: var(--surface); }
.dg { width: 100%; height: auto; display: block; }
.dg .bx { fill: var(--surface-2); stroke: var(--line-2); stroke-width: 1.2; }
.dg .bx-a { fill: var(--pale); stroke: var(--lime-deep); }
.dg .bx-d { fill: var(--navy); stroke: var(--navy); }
.dg .tx { font-size: 11px; font-weight: 700; fill: var(--ink); text-anchor: middle; }
.dg .tx-w { fill: #fff; }
.dg .tx-s { font-size: 9.5px; font-weight: 500; fill: var(--muted); text-anchor: middle; }
.dg .ln { stroke: var(--line-2); stroke-width: 1.4; fill: none; }
.dg .ln-a { stroke: var(--lime-deep); stroke-width: 2; }
.dg .bar { fill: var(--d2); }
.dg .bar-2 { fill: var(--d3); }

.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.diff { background: var(--surface); padding: 28px 26px 30px; display: grid; gap: 10px; align-content: start; }
.diff .si { width: 40px; height: 40px; border-radius: 10px; background: var(--navy); color: var(--lime); display: grid; place-items: center; }
.diff h3 { font-size: 18px; margin-top: 4px; }
.diff p { font-size: 14px; color: var(--ink-2); }

/* ============================================== PAGE 03 — 센터 */
.ctr-layout { display: grid; grid-template-columns: minmax(0, 392px) minmax(0, 1fr); gap: 28px; align-items: start; }
.ctr-side { display: grid; gap: 14px; position: sticky; top: calc(var(--header-h) + 16px); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  min-height: 44px; padding: 0 15px; border-radius: 100px; border: 1px solid var(--line-2);
  background: var(--surface); font-size: 13.5px; font-weight: 600; color: var(--ink-2); cursor: pointer;
}
.chip:hover { border-color: var(--navy); }
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.ctr-search { position: relative; }
.ctr-search input {
  font: inherit; font-size: 14px; width: 100%; min-height: 46px; padding: 0 40px 0 40px;
  border: 1px solid var(--line-2); border-radius: var(--r-s); background: var(--surface); color: var(--ink);
}
.ctr-search .si { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.ctr-search .clr { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border: 0; background: none; border-radius: 50%; cursor: pointer; color: var(--muted); display: none; place-items: center; }
.ctr-search .clr.show { display: grid; }
.map-card { border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); padding: 10px; }
.korea { width: 100%; height: auto; display: block; }
.korea .land { fill: #eef2f6; stroke: var(--line-2); stroke-width: 1.4; stroke-linejoin: round; }
.korea .pin-b { fill: var(--navy); }
.korea .pin-d { fill: #fff; }
.korea g.on .pin-b { fill: var(--lime); stroke: var(--navy); stroke-width: 2; }
.korea g.on .pin-d { fill: var(--navy); }
.korea g.off { opacity: .28; }
.korea .pl { font-size: 10px; font-weight: 700; fill: var(--ink-2); }
.korea g.on .pl { fill: var(--ink); }
.ctr-list { display: grid; gap: 6px; }
.ctr-list button.hide { display: none; }
.ctr-list button {
  width: 100%; text-align: left; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 12px 14px; cursor: pointer; display: grid;
  grid-template-columns: 1fr auto; gap: 2px 10px; align-items: center; min-height: 62px;
}
.ctr-list button:hover { border-color: var(--line-2); background: var(--surface-2); }
.ctr-list button[aria-selected="true"] { border-color: var(--navy); background: var(--navy); color: #fff; }
.ctr-list .cn { font-size: 15px; font-weight: 700; }
.ctr-list .cr { font-size: 11.5px; font-weight: 700; color: var(--lime-deep); }
.ctr-list button[aria-selected="true"] .cr { color: var(--lime); }
.ctr-list .cm { grid-column: 1 / -1; font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.ctr-list button[aria-selected="true"] .cm { color: #b6c1d0; }
html.js .ctr-panel:not(.is-open) { display: none; }
.ctr-empty { display: none; border: 1px dashed var(--line-2); border-radius: var(--r); padding: 24px; text-align: center; }
.ctr-empty.show { display: block; }
.ctr-empty p { font-size: 14px; color: var(--ink-2); }
.ctr-empty .btn { margin-top: 12px; }

.ctr-detail { display: grid; gap: 20px; }
.ctr-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: 26px; }
.ctr-panel-head { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.ctr-panel-head h2 { font-size: 25px; font-weight: 800; letter-spacing: -0.035em; }
.ctr-panel-head .badge { margin-left: auto; }
.ctr-addr { width: 100%; font-size: 13.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.ctr-shots { display: flex; gap: 8px; overflow-x: auto; padding: 18px 0; scrollbar-width: thin; }
.ctr-shots figure { flex: none; }
.ctr-shots img { height: 150px; width: auto; border-radius: var(--r-s); }
.ctr-shots figcaption { font-size: 11px; color: var(--muted); margin-top: 5px; }

/* 사양표 — CSS subgrid 로 라벨·값 줄을 칸끼리 맞춘다 */
.specgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.spec { padding: 14px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 3px; align-content: start; }
.spec:nth-child(3n) { border-right: 0; }
.spec:nth-last-child(-n+3) { border-bottom: 0; }
.spec dt { font-size: 12px; color: var(--muted); }
.spec dd { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.spec dd small { display: block; font-size: 12px; font-weight: 500; color: var(--muted); }
@supports (grid-template-rows: subgrid) {
  .specgrid { grid-auto-rows: auto; }
  .spec { grid-row: span 2; grid-template-rows: subgrid; row-gap: 3px; }
}
.ctr-panel-foot { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 20px; }
.ctr-panel-foot .cap { margin-right: auto; }

.fac-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.fac { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px 20px; display: grid; gap: 8px; align-content: start; }
.fac .si { width: 38px; height: 38px; border-radius: 9px; background: var(--pale); color: var(--navy); display: grid; place-items: center; }
.fac h3 { font-size: 15.5px; margin-top: 4px; }
.fac p { font-size: 13.5px; color: var(--ink-2); }

.statband { background: var(--navy); color: #fff; border-radius: var(--r-l); padding: 32px 36px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.statband div { border-left: 2px solid var(--lime); padding-left: 16px; }
.statband dt { font-size: 12.5px; color: #b6c1d0; }
.statband dd { font-family: var(--mono); font-size: clamp(22px, 1.6vw + 12px, 30px); font-weight: 600; letter-spacing: -0.045em; color: var(--lime); }
.statband dd .cap-basis { display: block; font-family: var(--sans); font-size: 12px; font-weight: 400; letter-spacing: -0.01em; color: #8b97a8; margin-top: 4px; }

/* ============================================== PAGE 04 — 요금 */
.rate-note { display: flex; gap: 8px; align-items: flex-start; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; font-size: 13px; color: var(--ink-2); }
.rate-note svg { color: var(--muted); margin-top: 3px; flex: none; }

.rate-grid { display: grid; grid-template-columns: 150px minmax(0, 1fr) 210px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.rate-head, .rate-item { grid-column: 1 / -1; display: grid; grid-template-columns: subgrid; }
@supports not (grid-template-columns: subgrid) {
  .rate-head, .rate-item { grid-template-columns: 150px minmax(0, 1fr) 210px; }
}
.rate-head > * { font-size: 11.5px; font-weight: 700; color: var(--muted); background: var(--surface-2); padding: 10px 16px; border-bottom: 1px solid var(--line); }
.rate-item > * { padding: 14px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px; }
.rate-grid > :last-child > * { border-bottom: 0; }
.rate-item .rn { font-weight: 700; font-size: 14.5px; }
.rate-item .rd { font-size: 13.5px; color: var(--ink-2); }
.rate-item .rp { font-family: var(--mono); font-size: 15px; font-weight: 600; justify-content: flex-end; text-align: right; white-space: nowrap; }
.rate-item .rp small { font-family: var(--sans); font-size: 11.5px; color: var(--muted); font-weight: 400; }

.sim { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 380px); gap: 24px; align-items: start; }
.sim-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; display: grid; gap: 24px; }
.sim-form fieldset { display: grid; gap: 12px; }
.sim-form legend { font-size: 15px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
.f-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 700; }
.field label .req { color: var(--err); margin-left: 2px; }
.field .hint { font-size: 11.5px; color: var(--muted); }
.inbox { position: relative; display: grid; }
.inbox input, .field input, .field select, .field textarea {
  font: inherit; font-size: 15px; width: 100%; min-height: 48px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: var(--r-s); background: var(--surface); color: var(--ink);
}
.field textarea { padding: 12px 14px; min-height: 128px; line-height: 1.6; resize: vertical; }
.inbox input { padding-right: 46px; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.inbox .unit { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-size: 12.5px; color: var(--muted); pointer-events: none; }
.field input:hover, .field select:hover { border-color: var(--line-2); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { border-color: var(--navy); }
.field.invalid input, .field.invalid textarea, .field.invalid select { border-color: var(--err); background: var(--err-bg); }
.field.filled input, .field.filled textarea { border-color: var(--ok); }
.field .msg { font-size: 12px; color: var(--err); display: none; align-items: center; gap: 5px; }
.field.invalid .msg { display: flex; }

.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg label {
  display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 16px;
  border: 1px solid var(--line-2); border-radius: var(--r-s); font-size: 14px; font-weight: 600;
  cursor: pointer; background: var(--surface); flex: 1 1 auto; min-width: 92px; text-align: center;
}
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg label:hover { border-color: var(--navy); }
.seg label.on, .seg label:has(input:checked) { background: var(--navy); border-color: var(--navy); color: #fff; }
.seg input:focus-visible + span { outline: 3px solid var(--lime-deep); outline-offset: 4px; border-radius: 3px; }

.opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.opt {
  display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 10px; align-items: center;
  border: 1px solid var(--line-2); border-radius: var(--r-s); padding: 11px 14px; cursor: pointer; min-height: 56px;
}
.opt:hover { border-color: var(--navy); }
.opt.on, .opt:has(input:checked) { border-color: var(--navy); background: var(--surface-2); }
.opt input { width: 20px; height: 20px; accent-color: var(--navy); }
.opt b { font-size: 14px; font-weight: 700; }
.opt small { display: block; font-size: 11.5px; color: var(--muted); font-weight: 400; }
.opt .op { font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); white-space: nowrap; }

.sim-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.sim-result { background: var(--navy); color: #fff; border-radius: var(--r-l); padding: 24px; position: sticky; top: calc(var(--header-h) + 16px); }
.sim-tier { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--navy); background: var(--lime); border-radius: 100px; padding: 4px 11px; }
.sim-total { display: flex; align-items: baseline; gap: 6px; margin: 16px 0 4px; flex-wrap: wrap; }
.sim-total b { font-family: var(--mono); font-size: clamp(30px, 3vw, 40px); font-weight: 600; letter-spacing: -0.05em; color: var(--lime); }
.sim-total span { font-size: 13px; color: #b6c1d0; }
.sim-unit { font-size: 12.5px; color: #b6c1d0; }
.sim-lines { display: grid; gap: 1px; background: var(--navy-3); border-radius: var(--r-s); overflow: hidden; margin: 18px 0 14px; }
.sim-lines div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; background: var(--navy-2); padding: 9px 13px; align-items: baseline; }
.sim-lines dt { font-size: 13px; color: #cbd5e1; }
.sim-lines dt small { display: block; font-size: 11px; color: #8b97a8; }
.sim-lines dd { font-family: var(--mono); font-size: 14px; font-variant-numeric: tabular-nums; }
.sim-lines .disc dd { color: var(--lime); }
.sim-lines .tot { background: #0e1830; }
.sim-lines .tot dt { font-weight: 700; color: #fff; }
.sim-lines .tot dd { font-weight: 600; color: var(--lime); }
.sim-result .cap-basis { color: #8b97a8; }
.sim-result .btn { margin-top: 14px; }
.sim-msg { display: none; gap: 6px; align-items: flex-start; font-size: 12.5px; color: #ffb4b4; margin-bottom: 10px; }
.sim-msg.show { display: flex; }

.tier-table { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.tier-table th, .tier-table td { padding: 12px 16px; font-size: 14px; text-align: right; }
.tier-table th:first-child, .tier-table td:first-child { text-align: left; }
.tier-table thead th { font-size: 12px; font-weight: 700; color: var(--muted); background: var(--surface-2); border-bottom: 1px solid var(--line); }
.tier-table tbody tr + tr { border-top: 1px solid var(--line); }
.tier-table td { font-variant-numeric: tabular-nums; }
.tier-table tr.on { background: var(--pale); }
.tier-table tr.on td, .tier-table tr.on th { font-weight: 700; }
.tier-table .now { font-size: 11.5px; font-weight: 700; color: var(--lime-deep); }

/* ============================================== PAGE 05 — 도입문의 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.steps li { padding: 16px 18px; border-right: 1px solid var(--line); display: grid; gap: 4px; }
.steps li:last-child { border-right: 0; }
.steps .sn { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line-2); font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--muted); }
.steps li.on .sn { background: var(--navy); border-color: var(--navy); color: var(--lime); }
.steps h3 { font-size: 14.5px; }
.steps p { font-size: 12.5px; color: var(--muted); }

.inq-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 348px); gap: 26px; align-items: start; }
.inq-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: 26px; display: grid; gap: 26px; }
.inq-form fieldset { display: grid; gap: 14px; }
.inq-form legend { font-size: 16px; font-weight: 800; letter-spacing: -0.025em; padding-bottom: 12px; }
.legend-no { font-family: var(--mono); font-size: 12px; color: var(--lime-deep); margin-right: 8px; }
.counter { font-size: 11.5px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.agree { border: 1px solid var(--line); border-radius: var(--r); padding: 16px; background: var(--surface-2); display: grid; gap: 10px; }
.agree-head { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.agree-head b { font-size: 14px; }
.agree p { font-size: 12.5px; color: var(--ink-2); }
.agree .btn-text { margin-left: auto; min-height: 32px; font-size: 13px; }
.agree-check { display: flex; gap: 10px; align-items: center; min-height: 44px; cursor: pointer; font-size: 14px; font-weight: 600; }
.agree-check input { width: 20px; height: 20px; accent-color: var(--navy); }
.field.invalid .agree-check { color: var(--err); }
.form-foot { display: grid; gap: 12px; }
.form-status {
  display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start;
  border-radius: var(--r); padding: 14px 16px; font-size: 13.5px; visibility: hidden; min-height: 0;
}
.form-status.show { visibility: visible; }
.form-status[data-state="loading"] { background: var(--info-bg); color: #123a9c; }
.form-status[data-state="ok"] { background: var(--ok-bg); color: var(--ok); }
.form-status[data-state="fail"] { background: var(--err-bg); color: var(--err); }
.form-status b { display: block; font-size: 14.5px; }
.form-status .btn { margin-top: 10px; }
.step-nav { display: none; }
.mstep { display: none; }

.inq-aside { display: grid; gap: 14px; position: sticky; top: calc(var(--header-h) + 16px); }
.contact-card { background: var(--navy); color: #fff; border-radius: var(--r-l); padding: 22px; }
.contact-card h2 { font-size: 17px; }
.contact-card p { font-size: 13.5px; color: #b6c1d0; margin-top: 8px; }
.contact-list { display: grid; gap: 12px; margin-top: 18px; }
.contact-list li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; }
.contact-list .si { width: 34px; height: 34px; border-radius: 8px; background: rgba(255,255,255,.08); display: grid; place-items: center; color: var(--lime); }
.contact-list .ck { font-size: 11.5px; color: #8b97a8; display: block; }
.contact-list .cv { font-size: 15px; font-weight: 700; display: block; }
.contact-list .cv a { border-bottom: 1px solid rgba(255,255,255,.25); }
.contact-list .cv.sm { font-size: 13.5px; font-weight: 600; }
.aside-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.aside-card h2 { font-size: 15px; }
.aside-card ol { display: grid; gap: 10px; margin-top: 12px; counter-reset: a; }
.aside-card ol li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 13.5px; color: var(--ink-2); counter-increment: a; }
.aside-card ol li::before { content: counter(a); font-family: var(--mono); font-size: 11px; font-weight: 600; color: var(--lime-deep); border: 1px solid var(--line-2); border-radius: 50%; width: 22px; height: 22px; display: grid; place-items: center; margin-top: 1px; }

/* 아코디언 */
.accordion { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.acc-item + .acc-item { border-top: 1px solid var(--line); }
.acc-item h3 { margin: 0; }
.acc-trigger {
  width: 100%; display: grid; grid-template-columns: 1fr 24px; gap: 14px; align-items: center;
  min-height: 62px; padding: 14px 20px; background: none; border: 0; cursor: pointer; text-align: left;
  font-size: 15.5px; font-weight: 700; letter-spacing: -0.02em;
}
.acc-trigger:hover { background: var(--surface-2); }
.acc-trigger .pm { position: relative; width: 20px; height: 20px; }
.acc-trigger .pm::before, .acc-trigger .pm::after { content: ""; position: absolute; background: var(--ink); border-radius: 2px; transition: transform .22s var(--ease); }
.acc-trigger .pm::before { left: 0; right: 0; top: 9px; height: 2px; }
.acc-trigger .pm::after { top: 0; bottom: 0; left: 9px; width: 2px; }
.acc-item.open .acc-trigger .pm::after { transform: scaleY(0); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .28s var(--ease); }
.acc-item.open .acc-panel { grid-template-rows: 1fr; }
.acc-inner { overflow: hidden; }
.acc-inner > div { padding: 0 20px 20px; font-size: 14.5px; color: var(--ink-2); }

/* --------------------------------------------------------------- 푸터 */
.site-footer { background: var(--navy); color: #fff; padding: 54px 0 26px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 300px) repeat(4, minmax(0, 1fr)); gap: 32px; }
.footer-brand .brand { color: #fff; }
.footer-brand p { font-size: 13.5px; color: #9dabbf; margin-top: 14px; }
.social { display: flex; gap: 8px; margin-top: 18px; }
.social a { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-dark); display: grid; place-items: center; color: #cbd5e1; }
.social a:hover { border-color: var(--lime); color: var(--lime); }
.footer-col h2 { font-size: 13.5px; font-weight: 700; color: #fff; }
.footer-col ul { margin-top: 14px; display: grid; gap: 2px; }
.footer-col a { display: inline-flex; align-items: center; min-height: 34px; font-size: 13.5px; color: #9dabbf; }
.footer-col a:hover { color: var(--lime); }
.footer-mid { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.footer-mid .ft-tel { font-family: var(--mono); font-size: 21px; font-weight: 600; letter-spacing: -0.03em; }
.footer-mid .ft-hr { font-size: 12.5px; color: #9dabbf; }
.footer-mid .ft-links { margin-left: auto; display: flex; gap: 16px; }
.footer-mid .ft-links a { font-size: 13px; color: #cbd5e1; min-height: 44px; display: inline-flex; align-items: center; }
.footer-legal { margin-top: 18px; font-size: 12px; color: #7d8ba0; line-height: 1.9; }
.footer-legal > span { margin-right: 12px; white-space: nowrap; }

/* --------------------------------------------------------------- 토스트 */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 14px); z-index: 200;
  background: var(--navy); color: #fff; border-radius: var(--r); padding: 13px 20px;
  display: flex; align-items: center; gap: 10px; font-size: 14px; max-width: min(92vw, 520px);
  box-shadow: 0 12px 40px rgba(0,0,0,.3); opacity: 0; visibility: hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  pointer-events: none;  /* 폭 전체 제출 버튼을 덮어 클릭을 삼키지 않게 */
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast svg { color: var(--lime); flex: none; }

.to-top {
  position: fixed; right: 20px; bottom: 22px; z-index: 90; width: 46px; height: 46px;
  border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow-s);
  opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s;
}
.to-top.show { opacity: 1; visibility: visible; }

/* --------------------------------------------------------------- 등장 */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
html:not(.js) .reveal { opacity: 1; transform: none; }
html:not(.js) .js-only { display: none !important; }

/* =============================================================== 반응형 */
@media (min-width: 1440px) {
  .railnav { display: flex; }
}
@media (max-width: 1180px) {
  :root { --section: 80px; --gutter: 24px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-copy { max-width: 620px; }
  .track-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .track-copy { grid-column: 1 / -1; }
  .ctr-layout { grid-template-columns: minmax(0, 330px) minmax(0, 1fr); }
  .sim { grid-template-columns: minmax(0, 1fr) minmax(0, 330px); }
  .inq-layout { grid-template-columns: minmax(0, 1fr) minmax(0, 300px); }
  .scope-rail { grid-template-columns: repeat(3, 1fr); }
  .flow-step { grid-template-columns: 52px minmax(0, 1fr); }
  .fs-facts { grid-column: 2; }
}
@media (max-width: 1024px) {
  .navlinks { display: none; }
  .nav-portal { display: none; }
  .menu-btn { display: inline-flex; }
  .phero-grid { grid-template-columns: 1fr; gap: 26px; }
  .phero-shot img { width: 100%; height: 190px; object-fit: cover; }
  .hub-top { grid-template-columns: 1fr; }
  .fac-grid { grid-template-columns: repeat(2, 1fr); }
  .statband { grid-template-columns: repeat(2, 1fr); padding: 26px 24px; }
  .diff-grid { grid-template-columns: 1fr; }
  .sol-grid { grid-template-columns: 1fr; gap: 28px; }
  .sol:nth-child(even) .sol-diagram { order: 0; }
  .partners-in { grid-template-columns: 1fr; }
  .wordmarks { justify-content: flex-start; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
  .footer-brand { grid-column: 1 / -1; }
  .cta { grid-template-columns: 1fr; padding: 32px 26px; }
}
@media (max-width: 900px) {
  .console-mid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .ctr-layout { grid-template-columns: 1fr; }
  .ctr-side { position: static; }
  .map-card { max-width: 420px; }
  .sim { grid-template-columns: 1fr; }
  .sim-result { position: static; }
  .inq-layout { grid-template-columns: 1fr; }
  .inq-aside { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps li:nth-child(2n) { border-right: 0; }
  .steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 767px) {
  :root { --section: 62px; --gutter: 18px; --header-h: 58px; }
  body { font-size: 15.5px; }
  .hero-dark { padding: 34px 0 40px; }
  .hero-actions .btn { flex: 1 1 auto; }
  .hero-facts > div { grid-template-columns: 76px 1fr; }
  .hero-facts dd { display: grid; gap: 1px; }
  .hero-facts dd b { font-size: 18px; margin-right: 0; }
  .console { padding: 13px; border-radius: var(--r); }
  .console-head .sel { margin-left: 0; width: 100%; order: 3; }
  .console-head .sel select { width: 100%; }
  .console-head time { order: 4; }
  .kpi-val { font-size: 20px; }
  .ctable { overflow-x: auto; }
  .ctable table { min-width: 460px; }
  .flow { padding-top: 48px; }
  .flow-intro { grid-template-columns: 1fr; gap: 20px; }
  .flow-intro img { width: 100%; height: 160px; object-fit: cover; }
  .flow-step { grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 30px 0; }
  .fs-facts { grid-column: 1 / -1; }
  .fs-num { font-size: 22px; }
  .track-grid { grid-template-columns: 1fr; }
  .hub-cards { grid-template-columns: 1fr; }
  .hub-stats { gap: 14px 18px; }
  .scope-rail { grid-template-columns: repeat(2, 1fr); }
  .fac-grid { grid-template-columns: 1fr; }
  .statband { grid-template-columns: 1fr; gap: 18px; }
  .specgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec:nth-child(3n) { border-right: 1px solid var(--line); }
  .spec:nth-child(2n) { border-right: 0; }
  .spec:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .spec:nth-last-child(-n+2) { border-bottom: 0; }
  .rate-grid { grid-template-columns: 1fr; }
  .rate-head { display: none; }
  .rate-item { grid-template-columns: 1fr; padding: 4px 0; }
  .rate-item > * { border-bottom: 0; padding: 2px 16px; }
  .rate-item { border-bottom: 1px solid var(--line); padding: 12px 0; }
  .rate-item .rp { justify-content: flex-start; }
  .f-row { grid-template-columns: 1fr; }
  .opts { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps li { border-right: 0; border-bottom: 1px solid var(--line); }
  .steps li:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-mid .ft-links { margin-left: 0; width: 100%; }
  .ctr-panel { padding: 18px; }
  .ctr-panel-head h2 { font-size: 21px; }
  .sim-form { padding: 18px; }
  .inq-form { padding: 18px; }
  .tier-table { overflow-x: auto; display: block; }
  .tier-table table { min-width: 520px; }

  /* 모바일 도입문의 = 3단계 Step Form (06-mobile.png 03) */
  .inq-form[data-stepmode="on"] .step { display: none; }
  .inq-form[data-stepmode="on"] .step.is-cur { display: grid; }
  .inq-form[data-stepmode="on"] .step-nav { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
  .inq-form[data-stepmode="on"] .step-nav .btn { width: 100%; }
  .inq-form[data-stepmode="on"] .form-submit.hide { display: none; }
  .flow-mini { display: flex; }
  .flow-map { display: none; }
  .inq-form[data-stepmode="on"] .mstep { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 4px; }
  .mstep li { font-size: 11.5px; font-weight: 700; color: var(--muted); border-top: 3px solid var(--line); padding-top: 8px; }
  .mstep li.on { color: var(--ink); border-top-color: var(--lime-deep); }
}
@media (max-width: 560px) {
  .flow-map .nl { display: none; }
  .sum-card { grid-template-columns: 1fr; }
  .hub-stats { grid-template-columns: 1fr; }
  .cta { padding: 26px 20px; }
  .display { font-size: clamp(25px, 6.4vw, 32px); }
}
@media (max-width: 430px) {
  .brand-txt b { display: none; }
  .site-header .nav { gap: 10px; }
  .site-header .brand-txt { font-size: 16px; }
  .nav-actions { gap: 6px; }
  .nav-actions .btn-sm { padding: 0 12px; }
}
@media (max-width: 380px) {
  :root { --gutter: 14px; }
  .btn { padding: 0 16px; font-size: 14.5px; }
  .specgrid { grid-template-columns: 1fr; }
  .spec { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .spec:last-child { border-bottom: 0 !important; }
}

/* 가로 방향(낮은 높이)에서 sticky 가 화면을 먹지 않게 */
@media (max-height: 520px) and (orientation: landscape) {
  .flow-stage, .subnav, .ctr-side, .sim-result, .inq-aside { position: static; }
}

/* ------------------------------------------------- 모션 감소 §05·§09 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .flow-map .fill { stroke-dashoffset: 0 !important; }   /* 진행선은 최종 상태로 */
  .skel { animation: none; background: #e2e8f0; }
  .live i { animation: none; }
}