/* Somoon Data — 포털 디자인 (10-21 리브랜드): 미드나잇 잉크 + 달빛 골드 포인트 + 로열 블루 링크. 차트는 dataviz 검증 팔레트(파랑·주황). */
:root {
  --surface-0: #f5f5f3; --surface-1: #fcfcfb; --surface-2: #ffffff;
  --border: #e4e3df; --border-strong: #cfcdc7;
  --text-primary: #0b0b0b; --text-secondary: #52514e; --text-muted: #85837d;
  --accent: #1f4fd1; --accent-strong: #173da6; --accent-wash: #eef2fc;
  --ink: #0d1424; --ink-2: #1c2740; --gold: #d9b45f; --gold-ink: #94701f;
  --series-1: #2a78d6; --series-2: #eb6834;
  --good: #008300; --critical: #c3362f;
  --sidebar: #0d1424; --sidebar-text: #c3c9d6; --sidebar-muted: #7a8396;
  --radius: 8px; --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Inter, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif; color: var(--text-primary);
  background: var(--surface-0); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; } a:hover { color: var(--accent-strong); }
code, pre, .mono { font-family: var(--mono); font-size: 12.5px; }
h1 { font-size: 22px; margin: 0; letter-spacing: -0.01em; } h2 { font-size: 15px; margin: 0 0 12px; }
h3 { font-size: 13px; margin: 0 0 8px; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }

/* 셸 */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: var(--sidebar); color: var(--sidebar-text); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 18px 18px 22px; color: #fff; font-weight: 700; font-size: 15px; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, #3987e5, #1c5cab); display: grid; place-items: center; font-size: 13px; color: #fff; }
.sidebar .brand small { display: block; font-weight: 500; color: var(--sidebar-muted); font-size: 11px; }
.nav-group { padding: 0 10px; margin-bottom: 18px; }
.nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--sidebar-muted); padding: 0 10px 6px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 6px; color: var(--sidebar-text); font-size: 13.5px; }
.nav-item:hover { background: #172036; color: #fff; }
.nav-item.active { background: #1c2740; color: #fff; box-shadow: inset 2px 0 0 var(--gold); }
.nav-item svg { width: 16px; height: 16px; flex: none; opacity: .85; }
.sidebar-foot { margin-top: auto; padding: 14px 18px; border-top: 1px solid #1c2740; font-size: 12px; color: var(--sidebar-muted); }
.sidebar-foot b { color: #fff; font-weight: 600; display: block; font-size: 12.5px; }
.trial-pill { display: inline-block; margin-top: 8px; padding: 2px 8px; border-radius: 999px; background: #2a2414; color: #f1d58f; font-size: 11px; }
.sidebar-foot a { color: var(--sidebar-muted); } .sidebar-foot a:hover { color: #fff; }

.main { min-width: 0; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 18px 32px; background: var(--surface-2); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.topbar .sub { color: var(--text-muted); font-size: 13px; }
.topbar .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border: 1px solid var(--border); border-radius: 999px; font-size: 12px; color: var(--text-secondary); background: var(--surface-1); }
.chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--good); }
.content { padding: 24px 32px 48px; max-width: 1280px; }

/* 구성 요소 */
.card { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.card + .card, .grid + .card, .card + .grid, .grid + .grid { margin-top: 16px; }
.grid > .card, .features > .card { margin-top: 0; }
.grid > *, .pg > * { min-width: 0; }
td.nw { white-space: nowrap; }
.card-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.card-head h2 { margin: 0; } .card-head .note { margin-left: auto; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g2 { grid-template-columns: repeat(2, 1fr); }
.g-2-1 { grid-template-columns: 2fr 1fr; }
.stat { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat .label { color: var(--text-secondary); font-size: 12.5px; }
.stat .value { font-size: 24px; font-weight: 650; letter-spacing: -0.02em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .hint { color: var(--text-muted); font-size: 12px; }
.note { color: var(--text-muted); font-size: 12.5px; }
.muted { color: var(--text-secondary); }
.btn { display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-radius: 6px; border: 1px solid var(--ink);
  background: var(--ink); color: #fff; font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--ink-2); color: #fff; }
.btn.secondary { background: var(--surface-2); color: var(--text-primary); border-color: var(--border-strong); }
.btn.secondary:hover { background: var(--surface-0); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: default; }

/* 필터 줄 */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.field input, .field select { height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; background: var(--surface-2); color: var(--text-primary); min-width: 0; }
.field input:focus, .field select:focus { outline: 2px solid var(--accent-wash); border-color: var(--accent); }
.field.grow { flex: 1; min-width: 200px; }
.presets { display: flex; gap: 4px; }
.presets button { height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); background: var(--surface-2); border-radius: 6px; font: inherit; font-size: 12.5px; cursor: pointer; color: var(--text-secondary); }
.presets button.on { border-color: var(--accent); color: var(--accent); background: var(--accent-wash); }

/* 자동완성 */
.ac { position: relative; }
.ac-list { position: absolute; top: 100%; left: 0; right: 0; z-index: 20; background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 6px;
  margin-top: 4px; box-shadow: 0 8px 24px rgba(0,0,0,.08); max-height: 320px; overflow-y: auto; display: none; }
.ac-list.open { display: block; }
.ac-item { padding: 8px 10px; cursor: pointer; display: flex; gap: 10px; align-items: baseline; }
.ac-item:hover, .ac-item.hl { background: var(--accent-wash); }
.ac-item .mono { color: var(--text-muted); }
.ac-item .ko { color: var(--text-muted); font-size: 12px; margin-left: auto; }

/* 표 */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-2); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--surface-1); color: var(--text-secondary); font-weight: 600; font-size: 12px; position: sticky; top: 0; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--surface-1); }
td .ko { color: var(--text-muted); font-size: 12px; display: block; }
.pager { display: flex; align-items: center; gap: 8px; padding: 10px 0 0; color: var(--text-secondary); font-size: 12.5px; }
.pager .btn { margin-left: 4px; }
.badge { display: inline-block; padding: 1px 7px; border-radius: 4px; font-size: 11.5px; background: var(--surface-0); color: var(--text-secondary); border: 1px solid var(--border); }
.badge.ok { color: var(--good); border-color: #cfe6cf; background: #f2faf2; }

/* 차트 */
.chart { position: relative; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .grid-line { stroke: #ecebe7; stroke-width: 1; }
.chart .axis-label { fill: var(--text-muted); font-size: 11px; font-family: inherit; }
.chart .bar { fill: var(--series-1); }
.chart .bar:hover, .chart .bar.hl { fill: #1c5cab; }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .crosshair { stroke: var(--text-muted); stroke-width: 1; stroke-dasharray: 3 3; }
.chart .direct { font-size: 11.5px; font-weight: 600; fill: var(--text-secondary); }
.tooltip { position: absolute; pointer-events: none; background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 6px; padding: 8px 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,.1); font-size: 12px; min-width: 120px; display: none; z-index: 10; white-space: nowrap; }
.tooltip .t { color: var(--text-muted); margin-bottom: 4px; }
.tooltip .row { display: flex; align-items: center; gap: 8px; }
.tooltip .row b { font-size: 13px; font-variant-numeric: tabular-nums; }
.tooltip .key { width: 12px; height: 2px; border-radius: 1px; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 14px; height: 2px; border-radius: 1px; display: inline-block; }
.view-toggle { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 6px; overflow: hidden; }
.view-toggle button { border: 0; background: var(--surface-2); padding: 3px 10px; font: inherit; font-size: 12px; color: var(--text-secondary); cursor: pointer; }
.view-toggle button.on { background: var(--accent-wash); color: var(--accent); }
.empty { padding: 36px; text-align: center; color: var(--text-muted); }
.loading { opacity: .5; transition: opacity .15s; }

/* 코드·플레이그라운드 */
.code { background: #111214; color: #e6e5e0; border-radius: var(--radius); padding: 14px 16px; overflow-x: auto; font-family: var(--mono); font-size: 12.5px; line-height: 1.55; margin: 0; white-space: pre; }
.code .k { color: #9ec5f4; } .code .s { color: #f2b58f; } .code .n { color: #8fd9b6; } .code .c { color: #7b7a75; }
.code-box { position: relative; } .code-box .copy { position: absolute; top: 8px; right: 8px; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 10px; }
.tabs button { border: 0; background: none; padding: 8px 12px; font: inherit; font-size: 13px; color: var(--text-secondary); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button.on { color: var(--text-primary); border-bottom-color: var(--accent); font-weight: 600; }
.pg { display: grid; grid-template-columns: 240px 1fr; gap: 16px; align-items: start; }
.ep-list { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px; }
.ep { display: flex; gap: 8px; align-items: center; padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.ep:hover { background: var(--surface-1); } .ep.on { background: var(--accent-wash); }
.method { font-family: var(--mono); font-size: 10.5px; font-weight: 700; color: var(--good); background: #f2faf2; border: 1px solid #cfe6cf; padding: 0 5px; border-radius: 4px; }
.req-line { display: flex; gap: 8px; align-items: center; font-family: var(--mono); font-size: 13px; background: var(--surface-1); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; overflow-x: auto; white-space: nowrap; }
.status { font-family: var(--mono); font-size: 12px; padding: 1px 8px; border-radius: 4px; }
.status.ok { background: #f2faf2; color: var(--good); } .status.err { background: #fdf1f0; color: var(--critical); }
.params { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.params .field .desc { font-size: 11.5px; color: var(--text-muted); }

/* 회사 프로필 */
.profile-head { display: flex; gap: 16px; align-items: center; }
.avatar { width: 44px; height: 44px; border-radius: 10px; background: var(--accent-wash); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 16px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 13px; }
.kv dt { color: var(--text-secondary); } .kv dd { margin: 0; font-variant-numeric: tabular-nums; }

/* 로그인·공개 */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-side { background: var(--sidebar); color: #e6e5e0; padding: 48px; display: flex; flex-direction: column; }
.auth-side h1 { color: #fff; font-size: 30px; margin: 40px 0 12px; line-height: 1.2; }
.auth-side p { color: var(--sidebar-text); max-width: 460px; }
.auth-side .kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 32px; max-width: 460px; }
.auth-side .kpis div { border: 1px solid #2a2c30; border-radius: 8px; padding: 12px 14px; font-size: 12.5px; color: var(--sidebar-muted); }
.auth-side .kpis b { display: block; color: #fff; font-size: 20px; }
.auth-main { display: grid; place-items: center; padding: 32px; background: var(--surface-2); }
.auth-form { width: 100%; max-width: 360px; }
.auth-form .field { margin-bottom: 14px; } .auth-form .field input { height: 40px; }
.auth-form .btn { width: 100%; justify-content: center; height: 40px; }
.err { color: var(--critical); background: #fdf1f0; padding: 8px 12px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; }
.terms-box { background: var(--surface-1); border: 1px solid var(--border); border-radius: var(--radius); padding: 4px 22px; max-height: 420px; overflow-y: auto; font-size: 13.5px; margin: 16px 0; }

/* 문서 */
.docs { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 40px; max-width: 1180px; margin: 0 auto; padding: 32px; }
.docs-nav { position: sticky; top: 24px; align-self: start; font-size: 13.5px; }
.docs-nav a { display: block; padding: 5px 10px; color: var(--text-secondary); border-radius: 6px; }
.docs-nav a:hover { background: var(--surface-2); color: var(--text-primary); }
.docs-nav .nav-label { color: var(--text-muted); padding: 14px 10px 4px; }
.docs-body { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 44px; }
.docs-body section { scroll-margin-top: 80px; padding-bottom: 12px; }
.docs-body section + section { border-top: 1px solid var(--border); padding-top: 28px; margin-top: 16px; }
.docs-body h2 { font-size: 20px; margin: 0 0 10px; } .docs-body h4 { font-size: 14px; margin: 20px 0 6px; }
.docs-body p, .docs-body li { color: #2b2a28; max-width: 780px; }
.docs-body table { margin: 10px 0 16px; border: 1px solid var(--border); }
.callout { border-left: 3px solid var(--accent); background: var(--accent-wash); padding: 10px 14px; border-radius: 0 6px 6px 0; margin: 12px 0; max-width: 780px; }
.public-top { display: flex; align-items: center; gap: 24px; padding: 14px 32px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.public-top .brand { display: flex; gap: 10px; align-items: center; font-weight: 700; color: var(--text-primary); }
.public-top nav { display: flex; gap: 20px; margin-left: 12px; } .public-top nav a { color: var(--text-secondary); }
.public-top .right { margin-left: auto; display: flex; gap: 8px; }
.hero { max-width: 1180px; margin: 0 auto; padding: 72px 32px 40px; }
.hero h1 { font-size: 44px; line-height: 1.1; letter-spacing: -0.025em; max-width: 780px; }
.hero .lead { font-size: 17px; color: var(--text-secondary); max-width: 680px; margin: 18px 0 28px; }
.hero .kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 44px; }
.features { max-width: 1180px; margin: 0 auto; padding: 8px 32px 64px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.features .card p { color: var(--text-secondary); margin: 0; }
footer.site { max-width: 1180px; margin: 0 auto; padding: 24px 32px 48px; color: var(--text-muted); font-size: 12.5px; border-top: 1px solid var(--border); }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; }
  .g4, .g3, .g2, .g-2-1, .pg, .docs, .auth, .hero .kpis, .features { grid-template-columns: 1fr; }
  .auth-side { display: none; } .content { padding: 20px; }
}

/* 로고 */
.brand-img { width: 28px; height: 28px; border-radius: 7px; flex: none; }
.public-top .brand-logo { height: 30px; display: block; }
.public-top .brand-sub { font-weight: 600; color: var(--text-secondary); font-size: 15px; margin-left: 2px; }
.badge.warn { color: #8a5a00; border-color: #f1dca8; background: #fff8e6; }
.limit-note { color: #8a5a00; background: #fff8e6; border: 1px solid #f1dca8; border-radius: 6px; padding: 8px 12px; font-size: 13px; margin: 8px 0; }

/* 문의 위젯 */
.chat { position: fixed; right: 22px; bottom: 22px; z-index: 50; font-size: 13.5px; }
.chat-fab { width: 54px; height: 54px; border-radius: 50%; border: 0; background: var(--ink); color: #fff; cursor: pointer;
  box-shadow: 0 8px 24px rgba(13,20,36,.35); display: grid; place-items: center; }
.chat-fab:hover { background: var(--ink-2); } .chat-fab svg { width: 24px; height: 24px; }
.chat-panel { position: absolute; right: 0; bottom: 68px; width: 360px; max-height: 70vh; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 14px; box-shadow: 0 18px 48px rgba(0,0,0,.18); display: flex; flex-direction: column; overflow: hidden; }
.chat-panel[hidden] { display: none; }
.chat-head { display: flex; gap: 10px; align-items: center; padding: 14px 16px; background: var(--ink); color: #fff; }
.chat-head img { width: 32px; height: 32px; border-radius: 8px; } .chat-head small { display: block; color: var(--sidebar-muted); font-size: 11.5px; }
.chat-x { margin-left: auto; background: none; border: 0; color: var(--sidebar-muted); font-size: 22px; cursor: pointer; line-height: 1; }
.chat-body { padding: 14px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.msg { max-width: 88%; padding: 9px 12px; border-radius: 12px; line-height: 1.45; }
.msg.bot { background: var(--surface-0); align-self: flex-start; border-bottom-left-radius: 4px; }
.msg.me { background: var(--ink); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.quick { display: flex; flex-wrap: wrap; gap: 6px; }
.quick button { border: 1px solid var(--accent); color: var(--accent); background: var(--surface-2); border-radius: 999px; padding: 5px 11px; font: inherit; font-size: 12.5px; cursor: pointer; }
.quick button:hover { background: var(--accent-wash); }
.chat-form { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--border); }
.chat-form[hidden] { display: none; }
.chat-form input, .chat-form textarea { border: 1px solid var(--border-strong); border-radius: 8px; padding: 8px 10px; font: inherit; resize: vertical; }
.chat-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@media (max-width: 520px) { .chat-panel { width: calc(100vw - 32px); } }

/* ── 공개 사이트 (somoon.ai) ── */
body.site { background: var(--surface-2); }
.public-top { position: sticky; top: 0; z-index: 30; backdrop-filter: saturate(1.4) blur(10px); background: rgba(255,255,255,.86); }
.public-top nav a { font-size: 14px; } .public-top nav a.on, .public-top nav a:hover { color: var(--text-primary); }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-ink); margin-bottom: 12px; }
.btn.lg { height: 44px; padding: 0 20px; font-size: 15px; border-radius: 8px; }
.hero2 { background: radial-gradient(1200px 500px at 85% -10%, #ece7ff 0%, rgba(236,231,255,0) 60%), linear-gradient(#fff, #faf9ff); border-bottom: 1px solid var(--border); }
.hero2-in { max-width: 1200px; margin: 0 auto; padding: 72px 32px 40px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero2 h1 { font-size: 50px; line-height: 1.06; letter-spacing: -0.03em; margin: 0; }
.hero2 .lead { font-size: 18px; color: var(--text-secondary); margin: 20px 0 28px; max-width: 560px; }
.hero2 .cta { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.preview { background: #fff; border: 1px solid var(--border); border-radius: 14px; box-shadow: 0 30px 80px rgba(0,0,0,.35), 0 4px 14px rgba(0,0,0,.2); overflow: hidden; }
.pv-bar { display: flex; gap: 6px; align-items: center; padding: 10px 14px; background: var(--surface-1); border-bottom: 1px solid var(--border); }
.pv-bar i { width: 10px; height: 10px; border-radius: 50%; background: #e2e0da; } .pv-bar span { margin-left: 10px; font-size: 11.5px; color: var(--text-muted); }
.pv-body { display: grid; grid-template-columns: 120px 1fr; min-height: 280px; }
.pv-side { background: var(--sidebar); padding: 14px 12px; display: flex; flex-direction: column; gap: 6px; font-size: 11.5px; color: var(--sidebar-text); }
.pv-side b { color: #fff; font-size: 12px; margin-bottom: 8px; } .pv-side .on { color: #fff; background: #24272b; border-radius: 5px; padding: 3px 6px; margin: 0 -6px; }
.pv-main { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.pv-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pv-stats div { border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; } .pv-stats small, .pv-chart small { color: var(--text-muted); font-size: 10.5px; display: block; }
.pv-stats b { font-size: 16px; }
.pv-chart { border: 1px solid var(--border); border-radius: 8px; padding: 10px; } .pv-chart svg { width: 100%; height: 150px; margin-top: 8px; display: block; } .pv-chart rect { fill: var(--series-1); }
.stat-band { max-width: 1200px; margin: 0 auto; padding: 8px 32px 48px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-band div { border-left: 2px solid var(--gold); padding: 4px 0 4px 14px; color: var(--text-secondary); font-size: 13.5px; }
.stat-band b { display: block; font-size: 26px; color: var(--text-primary); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.band { padding: 80px 0; } .band.alt { background: var(--surface-0); }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; } .wrap.center { text-align: center; } .wrap.narrow2 { max-width: 760px; }
.band h2 { font-size: 34px; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 28px; }
.band .lead { font-size: 17px; color: var(--text-secondary); max-width: 680px; }
.wrap.center .lead { margin: -12px auto 28px; }
.wrap.two { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step { border: 1px solid var(--border); border-radius: 12px; padding: 24px; background: #fff; }
.step span { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--ink); color: var(--gold); font-weight: 700; margin-bottom: 14px; }
.step h3, .use h3, .ds h3, .plan h3 { font-size: 17px; margin: 0 0 6px; color: var(--text-primary); text-transform: none; letter-spacing: 0; }
.step p, .use p, .ds p { color: var(--text-secondary); margin: 0; }
.uses { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.use { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px; }
.dss { display: grid; gap: 12px; margin-top: 20px; } .ds { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.cta-band { background: var(--ink); color: #fff; } .cta-band h2 { color: #fff; } .cta-band .lead { color: var(--sidebar-text); }
.cta-band .btn { background: var(--gold); border-color: var(--gold); color: var(--ink); } .cta-band .btn:hover { background: #e6c57a; }
.cta-band .btn.secondary { background: transparent; color: #fff; border-color: #34405a; }
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 880px; margin: 0 auto; }
.plan { border: 1px solid var(--border); border-radius: 14px; padding: 28px; background: #fff; } .plan.featured { border: 2px solid var(--ink); box-shadow: 0 16px 40px rgba(13,20,36,.12); }
.plan ul { padding-left: 18px; margin: 16px 0 22px; color: var(--text-secondary); } .plan li { margin: 6px 0; }
.site-foot { border-top: 1px solid var(--border); background: var(--surface-1); margin-top: 0; }
.foot-grid { max-width: 1200px; margin: 0 auto; padding: 48px 32px 24px; display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 24px; }
.foot-grid .brand-logo { height: 28px; } .foot-grid h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin: 4px 0 10px; }
.foot-grid a { display: block; color: var(--text-secondary); font-size: 13.5px; margin: 6px 0; } .foot-grid a:hover { color: var(--text-primary); }
.foot-base { max-width: 1200px; margin: 0 auto; padding: 16px 32px 32px; color: var(--text-muted); font-size: 12.5px; border-top: 1px solid var(--border); }
@media (max-width: 980px) {
  .hero2-in, .wrap.two, .steps, .uses, .plans, .foot-grid, .stat-band { grid-template-columns: 1fr; } .hero2 h1 { font-size: 36px; }
  .public-top nav { display: none; }
}

/* 로고 */
.logo { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.logo img { border-radius: 7px; flex: none; }
.logo .wm { font-weight: 700; font-size: 21px; letter-spacing: -0.04em; color: var(--ink); }
.logo .wm-sub { font-size: 13px; font-weight: 500; color: var(--text-muted); margin: 5px 0 0 -3px; }
.logo.dark .wm { color: #fff; } .logo.dark .wm-sub { color: var(--sidebar-muted); }
.sidebar .brand { padding: 18px 18px 22px; }
.auth-side .logo .wm { font-size: 22px; }

/* ── 밤하늘 히어로·투어·파이프라인 (10-21 리브랜드) ── */
.night { position: relative; overflow: hidden; background: radial-gradient(900px 420px at 80% 0%, #1b2a4a 0%, rgba(27,42,74,0) 70%), linear-gradient(#0d1424, #0a1020);
  color: #fff; }
.night .sky { position: absolute; inset: 0; width: 100%; height: 100%; }
.night-in { position: relative; max-width: 1200px; margin: 0 auto; padding: 96px 32px 56px; }
.night.small .night-in { padding: 80px 32px 64px; }
.night h1 { font-size: 56px; line-height: 1.04; letter-spacing: -0.035em; margin: 0; color: #fff; }
.night h1.h1-sm { font-size: 42px; max-width: 820px; }
.night h2 { color: #fff; font-size: 34px; letter-spacing: -0.02em; margin: 0 0 12px; }
.night .lead { color: #c3c9d6; font-size: 18px; max-width: 640px; margin: 20px 0 30px; }
.night .center .lead { margin: 8px auto 28px; }
.night .stat-band { padding: 48px 0 0; } .night .stat-band div { color: #9aa3b5; border-left-color: var(--gold); } .night .stat-band b { color: #fff; }
.eyebrow.gold { color: var(--gold); }
.hero3 { max-width: 760px; }
.hero3 .cta, .night .cta { display: flex; gap: 10px; flex-wrap: wrap; }
.btn.gold { background: var(--gold); border-color: var(--gold); color: var(--ink); } .btn.gold:hover { background: #e6c57a; color: var(--ink); }
.btn.ghost { background: transparent; border-color: #34405a; color: #fff; } .btn.ghost:hover { background: #172036; color: #fff; }
.hero-shot { margin-top: 56px; perspective: 1600px; }
.hero-shot .shot { transform: rotateX(8deg); transform-origin: top center; box-shadow: 0 40px 120px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.06); }
.shot { border-radius: 12px; overflow: hidden; background: #fff; border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(13,20,36,.16); }
.shot img { display: block; width: 100%; height: auto; }
.center-head { text-align: center; max-width: 760px; margin: 0 auto 48px; } .center-head .lead { margin: -12px auto 0; } .center { text-align: center; }
.tour { display: grid; grid-template-columns: 1fr 1.35fr; gap: 56px; align-items: center; margin: 0 0 88px; }
.tour.flip { grid-template-columns: 1.35fr 1fr; } .tour.flip .tour-copy { order: 2; }
.tour h3 { font-size: 28px; letter-spacing: -0.02em; margin: 0 0 12px; color: var(--text-primary); text-transform: none; }
.tour p { font-size: 16px; color: var(--text-secondary); margin: 0; }
.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.pl-stage { position: relative; text-align: center; padding: 0 12px; }
.pl-stage:not(:last-child)::after { content: ""; position: absolute; top: 28px; left: calc(50% + 36px); right: calc(-50% + 36px); height: 2px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 6px, transparent 6px 12px); }
.pl-ico { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 14px; background: var(--ink); color: var(--gold); display: grid; place-items: center;
  box-shadow: 0 10px 24px rgba(13,20,36,.18); }
.pl-ico svg { width: 24px; height: 24px; }
.pl-stage b { display: block; font-size: 15px; } .pl-stage p { color: var(--text-secondary); font-size: 13.5px; margin: 8px 0 0; }
.pipeline.detail .pl-stage { padding: 0 16px; }
.stat-band.light { padding: 0 0 56px; } .stat-band.light div { color: var(--text-secondary); }
.tech-row { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; padding: 32px 0; border-top: 1px solid var(--border); }
.tech-row:first-child { border-top: 0; } .tech-row h3 { font-size: 24px; letter-spacing: -0.02em; margin: 0; color: var(--text-primary); text-transform: none; }
.tech-row p { font-size: 16px; color: var(--text-secondary); margin: 0; }
@media (max-width: 980px) {
  .night h1 { font-size: 38px; } .tour, .tour.flip, .pipeline, .tech-row { grid-template-columns: 1fr; } .tour.flip .tour-copy { order: 0; }
  .pl-stage::after { display: none; } .pl-stage { margin-bottom: 24px; }
}

/* 언어 전환·신청 폼·콘솔 폼 */
.public-top .right { align-items: center; } .public-top .lang { color: var(--text-secondary); font-size: 13.5px; margin-right: 6px; } .public-top .lang:hover { color: var(--text-primary); }
.req-form { margin-top: 20px; } .req-form .field input, .req-form .field select, .req-form textarea { height: 40px; }
.req-form textarea { height: auto; padding: 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; width: 100%; }
.req-form .btn { margin-top: 8px; } .req-form .hp, .cform .hp { position: absolute; left: -9999px; }
.cform { display: flex; flex-direction: column; gap: 10px; } .cform.row { flex-direction: row; align-items: center; }
.cform.row input, .cform.row select { height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; width: 110px; }
.field textarea { padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: 6px; font: inherit; }
.auth-form .lead { color: var(--text-secondary); }

/* 표 안 툴팁 (마우스를 올리면 날짜 범위) */
.tip { position: relative; border-bottom: 1px dashed var(--border-strong); cursor: help; }
.tip:hover::after { content: attr(data-tip); position: absolute; left: 0; top: 130%; z-index: 20; white-space: nowrap; background: var(--ink); color: #fff;
  font-size: 12px; padding: 5px 9px; border-radius: 6px; box-shadow: 0 6px 18px rgba(0,0,0,.18); }