/* ============================================================
   Deep cue 홈페이지 (deepcue.net 리뉴얼 목업) — 공용 스타일시트
   폰트: Pretendard Variable, 아이콘: Material Symbols Rounded
   둘 다 로컬 벤더링(assets/fonts) — deep-cue-web-design-system 원본과 동일 파일
   mcloudoc-website-v2 / cloudoc-ai-website-dev와 동일하게 페이지별 HTML 분리 +
   공용 css/js 참조 구조로 구성 (assets/css/site.css, assets/js/site.js)
   ============================================================ */
@font-face{
  font-family:"Pretendard Variable";
  font-weight:45 920;
  font-style:normal;
  font-display:swap;
  src:url("../fonts/PretendardVariable.woff2") format("woff2-variations");
}
@font-face{
  font-family:"Material Symbols Rounded";
  font-style:normal;
  font-weight:100 700;
  font-display:block;
  src:url("../fonts/MaterialSymbolsRounded.woff2") format("woff2");
}
:root{
  /* ---- deep-cue-web-design-system 토큰 (tokens/fig-tokens.css 원본 값) ---- */
  --brand:#3264FF; --brand-hover:#2251E0; --brand-25:#F0F4FF; --brand-100:#C7D7FE;
  --teal:#32DCDC; --teal-ink:#0A7A7A;
  --ink-strong:#101828; --ink:#27272A; --ink-secondary:#52525B; --ink-tertiary:#737B8C;
  --page:#FAFAFA; --card:#FFFFFF; --sunken:#F1F3F5;
  --border:#D1D1D6; --border-soft:#E4E4E7;
  --success:#12B76A; --success-bg:#ECFDF3;
  --shadow-xs:0 1px 2px rgba(10,13,18,.05);
  --shadow-sm:0 1px 3px rgba(10,13,18,.10),0 1px 2px -1px rgba(10,13,18,.10);
  --shadow-md:0 4px 8px -2px rgba(10,13,18,.10),0 2px 4px -2px rgba(10,13,18,.06);
  --shadow-lg:0 12px 16px -4px rgba(10,13,18,.08),0 4px 6px -2px rgba(10,13,18,.03);
  --radius-md:8px; --radius-xl:12px; --radius-2xl:16px;
  --font:"Pretendard Variable","Apple SD Gothic Neo","Malgun Gothic",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.2,0,0,1);
}
*{box-sizing:border-box}
body{margin:0;background:var(--page);color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;color:var(--ink-strong);font-weight:600;letter-spacing:-0.01em}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.material-symbols-rounded{font-family:"Material Symbols Rounded";font-weight:normal;font-style:normal;font-size:24px;line-height:1;display:inline-block;white-space:nowrap;direction:ltr;font-variation-settings:"FILL" 0,"wght" 300,"GRAD" 0,"opsz" 24;flex:none}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;color:var(--ink-strong)}
.brand .tag{color:var(--ink-tertiary);font-weight:500;font-size:13px;padding-left:9px;margin-left:2px;border-left:1px solid var(--border)}
.menu{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.menu a{display:block;background:none;border:none;font:inherit;font-weight:500;font-size:15px;color:var(--ink-secondary);padding:10px 16px;border-radius:999px;cursor:pointer;transition:.15s var(--ease)}
.menu a:hover{color:var(--ink-strong);background:var(--sunken)}
.menu a.on{color:var(--brand);background:var(--brand-25);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:14px}
/* 언어 선택 드롭다운 — cloudoc.ai lang-switch 구조, Deep cue 브랜드 컬러(brand blue) 적용 */
.lang-switch{position:relative}
.lang-btn{width:32px;height:32px;border-radius:50%;background:transparent;border:none;color:var(--brand);display:grid;place-items:center;cursor:pointer;transition:.15s var(--ease)}
.lang-btn:hover{background:var(--brand-25)}
.lang-menu{display:none;position:absolute;top:calc(100% + 10px);right:0;background:var(--card);border:1px solid var(--border-soft);border-radius:12px;padding:8px;min-width:150px;box-shadow:var(--shadow-lg);flex-direction:column;gap:2px;z-index:60}
.lang-menu.open{display:flex}
.lang-menu a{display:block;padding:10px 12px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--ink)}
.lang-menu a:hover{background:var(--sunken)}
.lang-menu a.on{background:var(--brand-25);color:var(--brand);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:var(--radius-md);font-weight:600;font-size:14.5px;padding:10px 18px;cursor:pointer;border:1px solid transparent;transition:.15s var(--ease);white-space:nowrap}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-hover)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--border)}
.btn-ghost:hover{background:var(--sunken)}
.btn-lg{padding:13px 24px;font-size:16px;border-radius:10px}

section{padding:88px 0}
.sec-tight{padding:56px 0}
.eyebrow{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.eyebrow::before{content:"";width:16px;height:2px;background:var(--brand);border-radius:2px}
.center{text-align:center;margin-inline:auto}
.lead{color:var(--ink-secondary);font-size:17px;max-width:600px;line-height:1.7}
.head{max-width:680px;margin:0 auto 48px}
.head.left{margin:0 0 40px;max-width:none}
.head.left .lead{max-width:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(168deg,#0A1440 0%,#132A73 46%,var(--brand) 100%);transition:background .5s var(--ease)}
.hero::after{content:"";position:absolute;width:620px;height:620px;right:-190px;top:-230px;border-radius:50%;background:radial-gradient(circle,rgba(120,150,255,.35),transparent 68%);transition:background .5s var(--ease)}
.hero.on-mint{background:linear-gradient(168deg,#0C2B31 0%,#12545B 48%,#17888E 100%)}
.hero.on-mint::after{background:radial-gradient(circle,rgba(37,198,203,.4),transparent 68%)}
.hero-slides{display:flex;transition:transform .6s var(--ease)}
.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;cursor:pointer;z-index:5;color:#fff}
.hero-arrow:hover{background:rgba(255,255,255,.26)}
.hero.on-mint .hero-dot.on{background:#25C6CB}
.hero-arrow.prev{left:20px}
.hero-arrow.next{right:20px}
.hero-arrow .material-symbols-rounded{font-size:24px}
.cloud-illust{display:flex;align-items:center;justify-content:center}
.cloud-illust svg{width:100%;max-width:420px;height:auto}
@media(max-width:760px){ .hero-arrow{display:none} }

/* 롤링 배너 — 배경은 사이트 기본 배경(var(--page))과 동일해 아래 섹션과 이어지고,
   테마 색(파랑/민트)은 배지·버튼·강조 텍스트·일러스트에만 사용 */
.hero-slide{position:relative;flex:0 0 100%;width:100%;padding:44px 0 48px;background:transparent}
.hero-eyebrow-pill{display:inline-flex;align-items:center;gap:8px;padding:5px 10px 5px 8px;border-radius:16px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);color:#fff;font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:16px}
.hero-eyebrow-pill.mint{background:rgba(37,198,203,.18);border-color:rgba(37,198,203,.4);color:#fff}
.hero-trust{display:flex;align-items:center;gap:20px;margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.6);font-size:13px}
.hero-trust-sep{width:1px;height:12px;background:rgba(255,255,255,.24)}
.hero-cta{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero .btn-primary{background:#fff;color:var(--brand)}
.hero .btn-primary:hover{background:#EAF0FF}
.hero.on-mint .btn-primary{color:#0B4F53}
.hero .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-mint{background:#25C6CB;color:#fff;border-color:#25C6CB}
.btn-mint:hover{background:#1A8A8D;border-color:#1A8A8D;color:#fff}
.hero-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2}
.hero-dot{width:7px;height:7px;border-radius:50%;background:var(--border);border:none;cursor:pointer;padding:0}
.hero-dot.on{background:var(--brand);width:20px;border-radius:4px}
.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(32px,4.4vw,48px);line-height:1.18;letter-spacing:-.02em;color:#fff}
.hero h1 em{font-style:normal;color:#8FB0FF}
.hero h1 em.mint{color:#7CEBEE}
.hero-sub{margin-top:18px;font-size:18px;color:rgba(255,255,255,.78);max-width:560px;line-height:1.7}

/* demo card in hero */
.demo{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);overflow:hidden}
.demo-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border-soft)}
.demo-bar i{width:9px;height:9px;border-radius:50%;background:var(--border)}
.demo-bar-label{margin-left:8px;font-size:12px;font-weight:500;color:var(--ink-tertiary)}
.demo-search{margin:16px;display:flex;align-items:center;gap:10px;border:1.5px solid var(--brand-100);background:var(--brand-25);border-radius:10px;padding:11px 14px;color:var(--ink-strong);font-size:14.5px}
.demo-search .material-symbols-rounded{color:var(--brand);font-size:20px}
.demo-ai{margin:14px 16px 0;border:1px solid var(--brand-100);border-radius:8px;background:var(--brand-25);overflow:hidden}
.demo-ai-accent{height:3px;background:linear-gradient(105deg,#3264ff 0%,#2585fa 55%,#32dcdc 100%)}
.demo-ai-body{padding:12px 14px}
.demo-ai-head{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--brand);margin-bottom:6px}
.demo-ai p{font-size:13px;color:var(--ink);line-height:1.6}
.demo-list{margin:12px 16px 16px;display:flex;flex-direction:column;gap:1px;border:1px solid var(--border-soft);border-radius:8px;overflow:hidden}
.demo-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--card);font-size:12.5px}
.demo-row .material-symbols-rounded{font-size:18px;color:var(--ink-tertiary)}
.demo-row .fn{flex:1;min-width:0;color:var(--ink);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.demo-row .bar{width:44px;height:4px;border-radius:2px;background:var(--brand-100);overflow:hidden;flex:none}
.demo-row .bar i{display:block;height:100%;background:var(--brand)}
.demo-row .pct{font-weight:600;color:var(--brand);font-size:11.5px;width:32px;text-align:right}

/* ---------- pain cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid3-center-last2{grid-template-columns:repeat(6,1fr)}
.grid3-center-last2>.card{grid-column:span 2}
.grid3-center-last2>.card:nth-child(4){grid-column:2/span 2}
.grid3-center-last2>.card:nth-child(5){grid-column:4/span 2}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:26px;box-shadow:var(--shadow-xs)}
.pain-ic{width:40px;height:40px;border-radius:10px;background:#FEF3F2;color:#D92D20;display:grid;place-items:center;margin-bottom:16px}
.card h4{font-size:16.5px;margin-bottom:8px}
.card p{color:var(--ink-secondary);font-size:14px;line-height:1.65}

/* ---------- module cards ---------- */
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.mod-card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-2xl);padding:28px;display:flex;flex-direction:column;position:relative;box-shadow:var(--shadow-xs);transition:.2s var(--ease)}
.mod-detail-panel{animation:fadeIn .25s var(--ease)}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){.mod-detail-panel{animation:none}}
.mod-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.mod-card.on{border-color:var(--brand);border-width:1.5px;box-shadow:0 0 0 3px var(--brand-25),var(--shadow-md)}
.mod-badge{position:absolute;top:-11px;left:24px;background:linear-gradient(105deg,var(--brand),var(--teal));color:#fff;font-size:11.5px;font-weight:700;padding:4px 12px;border-radius:999px;box-shadow:var(--shadow-sm)}
.mod-num{font-size:12px;font-weight:700;color:var(--ink-tertiary);letter-spacing:.06em;margin-bottom:10px}
.mod-card h3{font-size:20px;margin-bottom:6px}
.mod-card .en{font-size:12.5px;color:var(--ink-tertiary);font-weight:600;margin-bottom:16px}
.mod-includes{font-size:12px;font-weight:700;color:var(--brand);background:var(--brand-25);display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:999px;margin-bottom:16px;width:fit-content}
.mod-feat{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:10px;flex:1}
.mod-feat li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--ink)}
.mod-feat li.own{font-weight:600;color:var(--ink-strong)}
.mod-feat .material-symbols-rounded{font-size:17px;color:var(--success);margin-top:1px}
.mod-card .mod-cta{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--brand);display:flex;align-items:center;gap:4px}

/* ---------- 모듈 상세(기능 리스트) ---------- */
.mod-detail{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-2xl);padding:32px 36px;margin-top:28px}
.detail-title{font-size:17px;color:var(--ink-strong);margin-bottom:8px}
.detail-lead{font-size:14px;color:var(--ink-secondary);line-height:1.65;margin-bottom:8px}
.feat-row{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--border-soft)}
.feat-row:last-child{border-bottom:none}
.feat-row .fi{width:34px;height:34px;border-radius:9px;background:var(--brand-25);color:var(--brand);display:grid;place-items:center;flex:none;margin-top:1px}
.feat-row .fi .material-symbols-rounded{font-size:18px}
.feat-row .ft{font-weight:700;color:var(--ink-strong);font-size:14px;margin-bottom:3px}
.feat-row .fd{font-size:13.5px;color:var(--ink-secondary);line-height:1.6}

/* ---- 하이브리드 검색 대표 UI (실제 제품 화면 캡처) ---- */
.hsmock{margin-bottom:8px}
.hsmock img{display:block;width:100%;height:auto}

.security-banner{display:flex;align-items:center;gap:16px;background:var(--sunken);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:18px 22px;margin-top:28px}
.security-banner .material-symbols-rounded{color:var(--brand);font-size:26px;flex:none}
.security-banner p{font-size:13.5px;color:var(--ink-secondary)}
.security-banner b{color:var(--ink-strong)}

/* ---------- logos (5열 x 2행 고정 그리드) ---------- */
.logo-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;max-width:920px;margin:0 auto}
.logo-chip{border:1px solid var(--border-soft);background:var(--card);border-radius:10px;padding:14px 12px;color:var(--ink-tertiary);font-weight:700;font-size:14px;letter-spacing:-.01em;text-align:center;display:flex;align-items:center;justify-content:center;min-height:66px}
.logo-chip img{height:34px;width:auto;max-width:100%;object-fit:contain}
@media(max-width:700px){ .logo-grid{grid-template-columns:repeat(2,1fr)} }

/* ---------- 검증 기준 박스 ---------- */
.verify-box{display:flex;align-items:center;justify-content:center;gap:40px;background:var(--brand-25);border:1px solid var(--brand-100);border-radius:var(--radius-2xl);padding:26px 40px;margin:28px auto 0;max-width:680px;flex-wrap:wrap}
.verify-col{text-align:center}
.vl{font-size:13px;color:var(--ink-secondary);margin-bottom:8px}
.vv{font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.vv span{font-size:15px;font-weight:600}
.verify-divider{width:1px;height:44px;background:var(--brand-100)}

/* ---------- 검증 사례 캐러셀 ---------- */
.case-carousel{position:relative;max-width:880px;margin:40px auto 0;text-align:center}
.case-arrow{position:absolute;top:120px;width:38px;height:38px;border-radius:50%;background:var(--card);border:1px solid var(--border-soft);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-sm);z-index:5;color:var(--ink-secondary)}
.case-arrow:hover{background:var(--brand-25);color:var(--brand)}
.case-arrow.prev{left:-19px}
.case-arrow.next{right:-19px}
.case-slide{display:none}
.case-slide.on{display:block;animation:fadeIn .3s var(--ease)}
.case-tag{font-size:11.5px;font-weight:700;color:var(--brand);background:var(--brand-25);padding:5px 12px;border-radius:999px;width:fit-content}
.case-num{font-size:34px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums;margin:16px 0 6px}
.case-num span{font-size:18px;font-weight:700;margin-left:2px}
.case-slide h4{font-size:16px;margin-bottom:8px}
.case-slide p{font-size:13.5px;color:var(--ink-secondary);line-height:1.65;max-width:520px;margin:0 auto}

/* 사례 시각 자료 박스 — 카테고리 분류 흐름도 / 유사문서 비교 목업 */
.case-visual{margin:28px auto 0;background:var(--sunken);border:1px solid var(--border-soft);border-radius:var(--radius-2xl);padding:32px 24px;min-height:260px;display:flex;align-items:center;justify-content:center}
.case-visual.case-visual-fill{padding:16px;align-items:stretch;border:none;background:none}
.flow-steps{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.flow-step{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:20px 18px;text-align:center;min-width:150px;box-shadow:var(--shadow-sm)}
.flow-step.hl{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-25)}
.flow-step .fn{width:28px;height:28px;border-radius:50%;background:var(--ink-tertiary);color:#fff;font-weight:700;font-size:13px;display:grid;place-items:center;margin:0 auto 10px}
.flow-step.hl .fn{background:var(--brand)}
.flow-step .fs-t{font-size:13.5px;font-weight:700;color:var(--ink-strong)}
.flow-step .fs-d{font-size:12px;color:var(--brand);font-weight:700;margin-top:4px}
.flow-arrow{color:var(--ink-tertiary);font-size:20px}

.doc-compare{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;width:100%}
.doc-card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);flex:1;min-width:220px;max-width:280px;padding:16px;text-align:left}
.doc-card .doc-label{display:inline-block;font-size:11px;font-weight:700;color:#fff;background:var(--ink-tertiary);padding:3px 10px;border-radius:6px;margin-bottom:12px}
.doc-card.rec .doc-label{background:var(--brand)}
.doc-card h5{font-size:13px;font-weight:700;color:var(--ink-strong);margin-bottom:10px;line-height:1.4}
.doc-card .doc-line{height:6px;background:var(--border-soft);border-radius:3px;margin-bottom:7px}
.doc-card .doc-txt{font-size:11px;color:var(--ink-secondary);line-height:1.6;margin-bottom:8px}
.doc-card .doc-hl{background:var(--brand-25);color:var(--brand-hover);font-weight:700;padding:1px 4px;border-radius:3px}
.doc-arrow-mid{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-width:70px}
.doc-badge-pct{font-size:22px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}

/* 문서 유사도 비교 목업 (실제 검증 텍스트 하이라이트 재현) */
.doccmp{position:relative;display:flex;width:100%;background:#fff;border:1px solid var(--border-soft);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-md)}
.doccmp-col{flex:1;min-width:0;text-align:left;border-right:1px solid var(--border-soft)}
.doccmp-col.rec{border-right:none}
.doccmp-head{background:var(--sunken);color:var(--ink-strong);font-size:13px;font-weight:700;text-align:center;padding:12px}
.doccmp-head.blue{background:var(--brand);color:#fff}
.doccmp-title{background:var(--sunken);color:var(--ink-secondary);font-size:11.5px;text-align:center;padding:9px;border-top:1px solid var(--border-soft)}
.doccmp-body{padding:16px 20px;max-height:340px;overflow:hidden;font-size:11.5px;color:var(--ink-secondary);line-height:1.85}
.doccmp-body p{margin-bottom:8px}
.dc-h0{color:var(--ink-tertiary);font-size:11px}
.dc-h1{font-size:13px;font-weight:800;color:var(--ink-strong)}
.dc-h2{font-weight:700;color:var(--ink-strong)}
.dc-fn{font-size:10px;color:var(--ink-tertiary)}
.doccmp-body mark{padding:1px 2px;border-radius:2px;color:var(--ink-strong)}
.hl-y{background:#fef08a}
.hl-t{background:#a5e8e0}
.hl-p{background:#fbcfe8}
.hl-g{background:#bbf7d0}
@media(max-width:760px){ .doccmp{flex-direction:column} .doccmp-col{border-right:none;border-bottom:1px solid var(--border-soft)} }

/* 카테고리 자동 분류 결과 목업 (실제 Deep cue 화면 구조 참고) */
.cat-mock{position:relative;width:100%;display:flex;align-items:stretch;gap:0;padding-top:16px}
.cat-tree{flex:0 0 260px;background:#fff;border:1px solid var(--border-soft);border-radius:14px 0 0 14px;box-shadow:var(--shadow-md);padding:16px 18px;text-align:left}
.cat-tree-stats{display:flex;flex-direction:column;gap:10px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--border-soft)}
.cat-tree-stats>div{display:flex;flex-direction:column;gap:3px}
.ct-l{font-size:10px;color:var(--ink-tertiary)}
.ct-v{font-size:11.5px;font-weight:700;color:var(--ink-strong)}
.ct-v.brand{color:var(--brand)}
.cat-tree-title{font-size:11px;font-weight:700;color:var(--ink-strong);margin-bottom:8px}
.cat-tree-list,.cat-tree-list ul{list-style:none;margin:0;padding:0}
.cat-tree-list>li{margin-bottom:2px}
.cat-tree-list .branch{font-size:12px;font-weight:600;color:var(--ink-strong);padding:5px 0}
.cat-tree-list .branch>span{color:var(--ink-tertiary);font-weight:500;margin-left:2px}
.cat-tree-list .branch ul{padding-left:16px;margin-top:2px}
.cat-tree-list .leaf{font-size:11.5px;color:var(--ink-secondary);padding:4px 8px;border-radius:6px}
.cat-tree-list .leaf.top{padding-left:8px}
.cat-tree-list .leaf span{color:var(--ink-tertiary);margin-left:2px}
.cat-tree-list .leaf.on{background:var(--brand-25);color:var(--brand);font-weight:700}
.cat-float{position:relative;flex:1;min-width:0;background:#fff;border:1.5px solid var(--brand);border-radius:14px;box-shadow:0 20px 40px -12px rgba(16,24,40,.28),var(--shadow-lg);padding:22px 26px;text-align:left;z-index:2;margin:-16px -8px -8px -22px}
.cat-float-badge{position:absolute;top:-14px;right:24px;background:#101828;color:#fff;font-size:11px;font-weight:700;padding:6px 14px;border-radius:999px;white-space:nowrap}
.cat-float-head{font-size:17px;font-weight:700;color:var(--ink-strong);margin:8px 0 14px}
.cat-float-head span{color:var(--ink-tertiary);font-weight:500;font-size:14px}
.cat-float-col{font-size:11.5px;font-weight:700;color:var(--ink-tertiary);border-bottom:1px solid var(--border-soft);padding-bottom:8px;margin-bottom:2px}
.cat-float-list{list-style:none;margin:0;padding:0}
.cat-float-list li{font-size:13px;color:var(--ink-secondary);padding:11px 0;border-bottom:1px solid var(--border-soft);line-height:1.4}
.cat-float-list li:last-child{border-bottom:none}
@media(max-width:760px){ .cat-mock{flex-direction:column;padding-top:0} .cat-tree{flex:none;border-radius:14px} .cat-float{margin:12px 0 0} }

.case-dots{display:flex;justify-content:center;gap:8px;margin-top:24px}
.case-dot{width:7px;height:7px;border-radius:50%;background:var(--border);border:none;cursor:pointer;padding:0}
.case-dot.on{background:var(--brand);width:20px;border-radius:4px}
@media(max-width:900px){ .case-arrow{display:none} }
@media(max-width:560px){ .doc-compare{flex-direction:column} .doc-arrow-mid{flex-direction:row} }

/* ---------- how it works (아키텍처 다이어그램) ---------- */
.arch-diagram{background:#0e2a38;border-radius:20px;padding:32px 24px;overflow:hidden}
.arch-diagram svg{width:100%;height:auto;display:block}

/* ---------- benefits ---------- */
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--brand-25);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:15px}
.card .ic .material-symbols-rounded{font-size:24px}

/* ---------- cta ---------- */
.cta-band{background:linear-gradient(135deg,var(--brand) 0%,#2585FA 55%,var(--teal) 100%);text-align:center;color:#fff;padding:88px 0}
.cta-band h2{color:#fff;font-size:36px}
.cta-band p{color:rgba(255,255,255,.85);margin-top:16px;font-size:18.5px}
.cta-band .btn-primary{background:#fff;color:var(--brand);margin-top:32px}
.cta-band .btn-primary:hover{background:#F0F4FF}
@media(max-width:640px){ .cta-band h2{font-size:28px} }

/* ---------- subpage head ---------- */
.pagehead{padding:56px 0 40px;background:var(--brand-25);border-bottom:1px solid var(--border-soft)}
.crumb{font-size:13px;color:var(--brand);font-weight:600;margin-bottom:10px}
.pagehead h1{font-size:32px}
.pagehead p{color:var(--ink-secondary);margin-top:8px;font-size:15.5px}
.ph-nav{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.ph-nav a{background:#fff;border:1px solid var(--brand-100);border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--brand);text-decoration:none;transition:.15s var(--ease);white-space:nowrap}
.ph-nav a:hover{border-color:var(--brand);background:var(--brand-25);transform:translateY(-1px)}
.ph-nav a.on{background:var(--brand);border-color:var(--brand);color:#fff}

/* ---------- solution page ---------- */
.tabs{display:flex;gap:8px;margin-bottom:32px;border-bottom:1px solid var(--border-soft);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{padding:12px 4px;margin-right:24px;font-weight:600;font-size:14.5px;color:var(--ink-tertiary);border-bottom:2px solid transparent;cursor:pointer;background:none;border-top:none;border-left:none;border-right:none;font-family:inherit;white-space:nowrap;flex-shrink:0}
.tab.on{color:var(--brand);border-color:var(--brand)}
.case-card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:24px;display:flex;flex-direction:column;gap:10px}
.divider{height:1px;background:var(--border-soft);margin:64px 0}

/* ---------- Product 페이지: 키워드/의미/하이브리드 비교, UI 자리표시자, 지원 형식, 인용문 ---------- */
.card.cmp-bad{border-color:var(--border-soft)}
.card.cmp-good{border-color:var(--border-soft)}
.cmp-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:9px}
.cmp-list li{position:relative;padding-left:22px;font-size:13.5px;color:var(--ink-secondary);line-height:1.5}
.cmp-list li::before{position:absolute;left:0;top:0;font-weight:700}
.cmp-list li.ok::before{content:'✓';color:var(--success)}
.cmp-list li.no::before{content:'✕';color:#D92D20}
.hw-tabs .card{position:relative;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;user-select:none}
.hw-tabs .card.cmp-good{transform:scale(1.03)}
.hw-tabs .card:hover{border-color:var(--brand-100)}
.hw-tabs .card.on{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-25)}
.hw-panel[hidden]{display:none}
.hw-warn{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:12.5px;color:#B42318;background:#FEF3F2;border:1px solid #FEE4E2;border-radius:var(--radius-md);padding:9px 12px}
.hw-warn .material-symbols-rounded{font-size:16px}
.ui-slot{border:1.5px dashed var(--border-soft);border-radius:var(--radius-xl);background:repeating-linear-gradient(135deg,#f4f5f7,#f4f5f7 10px,#eceef1 10px,#eceef1 20px);min-height:220px;display:flex;align-items:center;justify-content:center;padding:24px}
.ui-slot-inner{text-align:center;color:var(--ink-tertiary)}
.ui-slot-inner .material-symbols-rounded{font-size:30px;display:block;margin:0 auto 8px}
.ui-slot-inner p{font-size:13px;font-weight:600;color:var(--ink-secondary)}
.ui-slot-note{font-size:11px;color:var(--ink-tertiary);opacity:.85;margin-top:4px}
.format-strip{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:20px}
.format-label{font-size:12.5px;font-weight:700;color:var(--ink-tertiary);margin-right:4px}
.format-chip{font-size:12.5px;font-weight:600;color:var(--ink-secondary);background:var(--sunken);border:1px solid var(--border-soft);padding:5px 12px;border-radius:999px}
.quote-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.quote-card{background:var(--brand-25);border:1px solid var(--brand-100);border-radius:var(--radius-xl);padding:18px 20px;font-size:13.5px;color:var(--ink-strong);line-height:1.6;font-style:italic}
@media(max-width:760px){ .quote-row{grid-template-columns:1fr} }

/* ---- Product 페이지 목업: 검색 필터 사이드바, 전문가 카드 ---- */
.pd-expert-card{display:flex;align-items:center;gap:10px;margin-top:14px;padding:10px;border:1px solid var(--border-soft);border-radius:8px}
.pd-expert-avatar{width:34px;height:34px;border-radius:50%;background:var(--sunken);color:var(--ink-tertiary);display:flex;align-items:center;justify-content:center;flex:none}
.pd-expert-info{flex:1;min-width:0}
.pd-expert-name{font-size:12.5px;font-weight:700;color:var(--ink-strong)}
.pd-expert-role{font-size:11px;color:var(--ink-tertiary)}
.pd-expert-actions{display:flex;gap:8px;color:var(--brand);flex:none}
.pd-expert-actions .material-symbols-rounded{font-size:16px}

/* ---- 전문 검색 쇼케이스: 좌측 필터 알약 카드 + 우측 Deep cue 홈 화면 카드 ---- */
.pd-search-showcase{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:start;margin-top:24px;background:linear-gradient(135deg,var(--brand-25) 0%,#EAF0FF 100%);border:1px solid var(--brand-100);border-radius:var(--radius-2xl);padding:28px}
.pd-filter-pills{display:flex;flex-direction:column;gap:10px}
.pd-filter-pill{display:flex;align-items:center;gap:8px;background:#fff;border-radius:12px;padding:14px 14px;font-size:12.5px;font-weight:700;color:var(--ink-strong);box-shadow:var(--shadow-sm)}
.pd-filter-pill .material-symbols-rounded:first-child{font-size:18px;color:var(--ink-secondary)}
.pd-filter-pill .pd-chev{margin-left:auto;font-size:18px;color:var(--ink-tertiary)}
.pd-search-card{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg)}
.pd-search-card-bar{display:flex;align-items:center;gap:18px;padding:12px 18px;border-bottom:1px solid var(--border-soft)}
.pd-search-logo{display:flex;align-items:center;gap:5px;font-weight:800;font-size:13px;color:var(--ink-strong)}
.pd-search-logo .material-symbols-rounded{color:var(--brand)}
.pd-search-nav{font-size:12px;color:var(--ink-tertiary);font-weight:600}
.pd-search-card-body{padding:28px 24px;text-align:center}
.pd-search-cloud-ic{width:44px;height:44px;border-radius:50%;background:var(--brand-25);color:var(--brand);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.pd-search-greet{font-size:15px;font-weight:700;color:var(--ink-strong);margin:0}
.pd-search-sub{font-size:12.5px;color:var(--ink-tertiary);margin:4px 0 16px}
.pd-search-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin-bottom:22px}
.pd-search-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;text-align:left}
.pd-search-col{background:var(--sunken);border-radius:10px;padding:12px}
.pd-search-col-h{font-size:11px;font-weight:700;color:var(--ink-strong);margin-bottom:8px}
.pd-search-row{font-size:10.5px;color:var(--ink-secondary);padding:5px 0;border-top:1px solid var(--border-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pd-search-row:first-of-type{border-top:none}
@media(max-width:760px){ .pd-search-showcase{grid-template-columns:1fr} .pd-search-cols{grid-template-columns:1fr} }

/* ---- 유사 문서 추천: 열람 중 문서 + 푸시 알림 토스트 / Deep cue 에이전트 실시간 추천 패널 ---- */
.pd-recsim{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:start;margin-top:24px}
@media(max-width:820px){ .pd-recsim{grid-template-columns:1fr} }
.pd-doc-viewer{position:relative;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);overflow:visible;padding-bottom:64px}
.pd-doc-viewer-bar{display:flex;gap:6px;padding:11px 14px;background:var(--sunken);border-bottom:1px solid var(--border-soft);border-radius:var(--radius-xl) var(--radius-xl) 0 0}
.pd-doc-viewer-bar i{width:9px;height:9px;border-radius:50%;background:var(--border)}
.pd-doc-viewer-body{padding:22px 24px}
.pd-doc-viewer-body h5{font-size:14px;font-weight:700;color:var(--ink-strong);margin-bottom:16px}
.pd-doc-line{height:7px;background:var(--border-soft);border-radius:3px;margin-bottom:9px}
.pd-push-toast{position:absolute;right:-14px;bottom:-46px;left:14%;background:#fff;border:1.5px solid var(--teal);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:16px 18px;z-index:2}
.pd-push-badge{position:absolute;top:-13px;left:16px;background:var(--brand);color:#fff;font-size:10.5px;font-weight:700;padding:4px 11px;border-radius:999px}
.pd-push-toast .case-tag{margin-top:6px}
.pd-push-toast p{margin:8px 0;font-size:12.5px;color:var(--ink-strong);line-height:1.55}
.pd-push-more{font-size:11.5px;color:var(--ink-tertiary);margin-top:8px}
.pd-agent{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);overflow:hidden}
.pd-agent-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--border-soft);font-size:12.5px;font-weight:700;color:var(--ink-strong)}
.pd-agent-body{padding:18px}
.pd-agent-today{font-size:11px;font-weight:700;color:var(--ink-tertiary);margin-bottom:10px}
.pd-agent-card{border:1px solid var(--border-soft);border-radius:10px;padding:14px}
.pd-agent-card-head{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--ink-strong);margin-bottom:8px}
.pd-agent-card-head .material-symbols-rounded{font-size:16px;color:var(--brand)}
.pd-agent-orig{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--ink-secondary);margin-bottom:10px;padding-bottom:10px;border-bottom:1px dashed var(--border-soft)}
.pd-agent-orig-tag{font-size:10px;font-weight:700;color:var(--ink-tertiary);background:var(--sunken);padding:2px 7px;border-radius:999px;flex:none}
.pd-agent-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.pd-agent-list li{display:flex;align-items:center;gap:10px}
.pd-agent-ic{width:26px;height:26px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;flex:none}
.pd-agent-ic.doc-w{background:#2b579a}
.pd-agent-ic.doc-x{background:#c0392b}
.pd-agent-ic.doc-p{background:#d35400}
.pd-agent-ic.doc-h{background:#217346}
.pd-agent-list .fn{font-size:11.5px;font-weight:600;color:var(--ink-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pd-agent-list .meta{font-size:10px;color:var(--ink-tertiary);margin-top:1px}
.pd-agent-more{text-align:center;font-size:11.5px;font-weight:600;color:var(--brand);margin-top:12px;padding-top:10px;border-top:1px solid var(--border-soft)}

/* ---------- scenario cards (업종별 활용사례) ---------- */
.scn-disclaimer{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-tertiary);background:var(--bg-soft,#f5f6f8);border:1px solid var(--border-soft);border-radius:10px;padding:10px 14px;margin-bottom:18px}
.scn-disclaimer .material-symbols-rounded{font-size:16px;color:var(--ink-tertiary)}
.scn-card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:28px;display:flex;flex-direction:column;gap:16px}
.scn-card h4{font-size:18px;line-height:1.4;color:var(--ink-strong)}
.scn-situation{font-size:14px;color:var(--ink-secondary);line-height:1.6}
.scn-compare{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:stretch;margin-top:4px}
.scn-col{background:var(--bg-soft,#f7f8fa);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:14px;display:flex;flex-direction:column}
.scn-col.after{background:var(--brand-25);border-color:var(--brand)}
.scn-label{display:inline-block;font-size:11px;font-weight:700;color:#fff;background:var(--ink-tertiary);padding:3px 10px;border-radius:6px;margin-bottom:10px;width:fit-content}
.scn-label.brand{background:var(--brand)}
.scn-col p{font-size:13px;color:var(--ink-secondary);line-height:1.6}
.scn-col.after p{color:var(--ink-strong)}
.scn-arrow{display:flex;align-items:center;justify-content:center;color:var(--ink-tertiary)}

/* ---- 검색 결과 목업 (실사용 화면 자리표시자, 추후 실제 UI 캡처로 교체 가능) ---- */
.scn-mock{background:#fff;border:1px solid var(--border-soft);border-radius:10px;overflow:hidden;box-shadow:var(--shadow-sm)}
.scn-mock-body{padding:12px}
.scn-old-search{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--border-soft);border-radius:7px;padding:8px 11px;font-size:12px;color:var(--ink-secondary);margin-bottom:8px}
.scn-old-search .material-symbols-rounded{font-size:16px;color:var(--ink-tertiary)}
.scn-old-count{font-size:10.5px;color:var(--ink-tertiary);margin-bottom:8px}
.scn-file-row{display:flex;align-items:center;gap:7px;padding:7px 0;border-bottom:1px solid var(--border-soft);font-size:11.5px;color:var(--ink-secondary)}
.scn-file-row:last-child{border-bottom:none}
.scn-file-row .material-symbols-rounded{font-size:15px;color:var(--ink-tertiary);flex-shrink:0}
.scn-file-row .fname{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.scn-file-row .fpath{font-size:10px;color:var(--ink-tertiary);flex-shrink:0}
.scn-pain{display:flex;align-items:flex-start;gap:6px;margin-top:10px;padding-top:10px;border-top:1px dashed var(--border-soft);font-size:11px;color:#DC2626;font-weight:600;line-height:1.5}
.scn-pain .material-symbols-rounded{font-size:14px;color:#DC2626;flex-shrink:0;margin-top:1px}
.scn-new-search{display:flex;align-items:center;gap:7px;background:#fff;border:1.5px solid var(--brand);border-radius:7px;padding:8px 11px;font-size:12px;color:var(--ink-strong);font-weight:500;margin-bottom:10px}
.scn-new-search .material-symbols-rounded{font-size:17px;color:var(--brand)}
.scn-ai-box{background:linear-gradient(135deg,var(--brand-25) 0%,#fff 60%);border:1.5px solid var(--brand);border-radius:10px;padding:13px 14px;margin-bottom:8px;box-shadow:0 4px 14px rgba(50,100,255,.12)}
.scn-ai-box .ai-tag{display:flex;align-items:center;gap:5px;font-size:11px;font-weight:800;color:var(--brand);margin-bottom:7px}
.scn-ai-box .ai-tag .material-symbols-rounded{font-size:15px}
.scn-ai-box p{font-size:12px;color:var(--ink-strong);line-height:1.6}
.scn-result-card{background:#fff;border:1px solid var(--border-soft);border-radius:8px;padding:9px 11px}
.scn-result-card .rtitle{font-size:11.5px;font-weight:700;color:var(--ink-strong);margin-bottom:3px}
.scn-result-card .rsnippet{font-size:11px;color:var(--ink-secondary);line-height:1.5}
.scn-result-card .rsnippet mark{background:var(--brand-25);color:var(--brand-hover);padding:0 2px;border-radius:3px;font-weight:600}
.scn-result-card .rmeta{font-size:10px;color:var(--ink-tertiary);margin-top:5px;display:flex;align-items:center;gap:5px}
.scn-result-card .rmeta .material-symbols-rounded{font-size:12px}
@media(max-width:640px){ .scn-compare{grid-template-columns:1fr} .scn-arrow{transform:rotate(90deg);padding:2px 0} }
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.res-card{background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);padding:22px;display:flex;flex-direction:column;gap:12px}
.res-ic{width:40px;height:40px;border-radius:10px;background:var(--brand-25);color:var(--brand);display:grid;place-items:center}
.res-card h4{font-size:15px}
.res-card p{font-size:13px;color:var(--ink-secondary);flex:1}
.res-link{font-size:13px;font-weight:600;color:var(--brand);display:flex;align-items:center;gap:4px;cursor:pointer}

/* ---------- resource download cards ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dl-card{position:relative;background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column}
.dl-cover{height:132px;background:linear-gradient(135deg,var(--brand-25),#fff);border-bottom:1px solid var(--border-soft)}
.dl-cover svg{width:100%;height:100%}
.dl-badge{position:absolute;top:12px;right:12px;font-size:11px;font-weight:800;color:var(--brand-hover);background:#fff;border:1px solid var(--brand-100);border-radius:6px;padding:3px 9px}
.dl-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;text-align:center}
.dl-body h3{font-size:16px;margin-bottom:9px}
.dl-body p{font-size:13.5px;color:var(--ink-secondary);line-height:1.6}
.dl-langs{display:grid;grid-template-columns:1fr;gap:8px;margin-top:auto;padding-top:18px}
.dl-langs.stack{grid-template-columns:1fr 1fr}
.dl-langs.stack .dl-btn:first-child{grid-column:1 / -1}
.dl-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:inherit;font-size:13px;font-weight:700;color:var(--ink-strong);background:var(--sunken);border:1px solid var(--border-soft);border-radius:9px;padding:8px 12px;cursor:pointer;transition:.15s}
.dl-btn:hover{background:var(--brand-25);border-color:var(--brand-100);color:var(--brand-hover)}
.dl-btn .material-symbols-rounded{font-size:15px}
.dl-btn[disabled]{cursor:default;color:var(--ink-tertiary)}
.dl-btn[disabled]:hover{background:var(--sunken);border-color:var(--border-soft);color:var(--ink-tertiary)}
@media(max-width:900px){.dl-grid{grid-template-columns:1fr}}

/* ---------- FAQ accordion ---------- */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-xl);background:var(--card);overflow:hidden}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;background:none;border:none;font:inherit;font-size:15px;font-weight:600;color:var(--ink-strong);padding:18px 20px;cursor:pointer}
.faq-q .material-symbols-rounded{font-size:20px;color:var(--ink-tertiary);flex:none;transition:transform .2s}
.faq-item.on .faq-q .material-symbols-rounded{transform:rotate(180deg);color:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a-inner{padding:0 20px 18px;font-size:13.5px;color:var(--ink-secondary);line-height:1.7}
.faq-a-inner a{color:var(--brand);font-weight:600}
.faq-item.on .faq-a{max-height:240px}

/* ---------- price page ---------- */
.price-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.tbd-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:#B54708;background:#FFFAEB;border:1px solid #FEDF89;padding:4px 10px;border-radius:999px;margin-top:16px}

/* ---------- contact ---------- */
.form-wrap{max-width:560px;margin:0 auto;background:var(--card);border:1px solid var(--border-soft);border-radius:var(--radius-2xl);padding:36px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);background:var(--page);color:var(--ink-strong);border-radius:var(--radius-md);padding:11px 13px;font:inherit;font-size:14.5px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.field textarea{resize:vertical;min-height:96px}
.recaptcha-stub{border:1px dashed var(--border);border-radius:8px;padding:14px;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-tertiary);margin-bottom:20px}

/* ---------- footer (deepcowork-ai 홈페이지 f-top/f-bot 구조와 통일, 2026-09-09) ---------- */
footer{background:#1D2939;color:#b7c5da;padding:44px 0 26px;font-size:15px}
.f-top{display:flex;padding-bottom:24px;margin-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12)}
.brandmark{display:flex;align-items:center}
.brandmark .bm-logo{height:22px;width:auto;display:block}
.f-corp p{margin:0 0 6px;font-size:13px;line-height:1.9;color:#9fb1cb}
.f-corp a{color:#9fb1cb}
.f-corp a:hover{color:#fff}
.f-botrow{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:16px;margin-top:18px}
.f-legal{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px}
.f-legal a{color:#b7c5da}
.f-legal a:hover{color:#fff}
.f-copy{margin-top:20px;font-size:12.5px;color:#7d90ac}
.related-sites{position:relative}
.related-toggle{background:transparent;border:1px solid rgba(255,255,255,.25);color:#b7c5da;border-radius:20px;padding:7px 16px;font-size:12.5px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;font-family:inherit}
.related-toggle:hover{border-color:rgba(255,255,255,.5);color:#fff}
.related-toggle .plus{font-size:15px;line-height:1;transition:transform .15s}
.related-toggle.open .plus{transform:rotate(45deg)}
.related-list{display:none;position:absolute;bottom:calc(100% + 8px);right:0;background:#1D2939;border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:8px;min-width:170px;box-shadow:0 12px 30px -10px rgba(0,0,0,.5);flex-direction:column;gap:2px;z-index:20}
.related-list.open{display:flex}
.related-list a{color:#c8d4e6;font-size:13.5px;padding:8px 10px;border-radius:6px;display:block}
.related-list a:hover{background:rgba(255,255,255,.08);color:#fff}
@media(max-width:640px){ .f-botrow{flex-direction:column} .related-list{right:auto;left:0} }

/* ---------- 모바일 상단 메뉴(햄버거) — mcloudoc-website-v2와 동일 구조/동작 ---------- */
.nav-burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;background:none;border:none;padding:0;cursor:pointer}
.nav-burger span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink-strong);transition:transform .2s,opacity .2s}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none}
.mobile-menu.open{display:block;position:absolute;top:64px;left:0;right:0;background:var(--card);border-bottom:1px solid var(--border-soft);box-shadow:var(--shadow-lg);max-height:calc(100vh - 64px);overflow-y:auto;z-index:55}
.mobile-menu .menu{display:block;padding:8px 0}
.mobile-menu .menu li{list-style:none}
.mobile-menu .menu a{display:block;padding:15px 24px;font-size:15.5px;border-radius:0;border-bottom:1px solid var(--border-soft)}
.mobile-menu .menu a:hover{background:var(--sunken)}

@media(max-width:900px){
  .menu{display:none}
  .nav-burger{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .grid3,.grid2,.modules,.price-cards,.res-grid{grid-template-columns:1fr}
  .grid3-center-last2>.card,.grid3-center-last2>.card:nth-child(4),.grid3-center-last2>.card:nth-child(5){grid-column:auto}
}

/* ---------- 자료 다운로드 개인정보 동의 모달 (mcloudoc-website-v2와 동일 패턴) ---------- */
.modal-ov{position:fixed;inset:0;background:rgba(16,24,40,.55);z-index:200;display:none;align-items:flex-start;justify-content:center;padding:60px 20px;overflow:auto}
.modal-ov.open{display:flex}
.modal{background:var(--card);border-radius:var(--radius-2xl);max-width:520px;width:100%;box-shadow:0 30px 80px -20px rgba(16,24,40,.5)}
.modal-hd{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;border-bottom:1px solid var(--border-soft)}
.modal-hd h3{font-size:19px;font-weight:700;color:var(--ink-strong)}
.modal-x{border:none;background:var(--sunken);border-radius:8px;width:34px;height:34px;color:var(--ink-tertiary);cursor:pointer;display:grid;place-items:center}
.modal-x:hover{background:var(--border-soft)}
.modal-bd{padding:12px 26px 26px;max-height:70vh;overflow:auto}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.fld input{width:100%;border:1px solid var(--border);border-radius:var(--radius-md);padding:11px 13px;font-family:inherit;font-size:14.5px;color:var(--ink-strong);background:var(--page)}
.fld input:focus{outline:2px solid var(--brand);outline-offset:1px;border-color:var(--brand)}
.agree{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--ink-tertiary);margin:6px 0 4px}
.agree input{margin-top:2px}
.agree-view{margin-left:auto;color:var(--brand);font-weight:600;text-decoration:underline;cursor:pointer;white-space:nowrap;font-size:12.5px}
/* Deep cue integration download modal */
.dlm-ov{position:fixed;inset:0;z-index:200;display:none;align-items:flex-start;justify-content:center;
  padding:56px 20px;overflow:auto;background:rgba(23,19,31,.58);backdrop-filter:blur(3px)}
.dlm-ov.open{display:flex}
.dlm{width:100%;max-width:480px;background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:0 40px 90px -30px rgba(23,19,31,.55)}
.dlm-hd{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 26px;border-bottom:1px solid var(--border)}
.dlm-hd h3{margin:0;font-size:18.5px;font-weight:800;letter-spacing:-.02em}
.dlm-x{width:34px;height:34px;flex:none;border:0;border-radius:10px;background:#F3F1F8;
  font-size:20px;line-height:1;color:#6B6577;cursor:pointer}
.dlm-x:hover{background:#E9E5F2}
.dlm-bd{padding:22px 26px 26px}
.dlm-desc{margin:0 0 18px;font-size:14.5px;color:var(--muted,#5B6472)}
.dlm-f{display:block;margin-bottom:14px}
.dlm-f span{display:block;margin-bottom:6px;font-size:13.5px;font-weight:700}
.dlm-f input{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:11px;
  padding:12px 14px;font:inherit;font-size:15px;background:#FCFBFE}
.dlm-f input:focus{outline:2px solid var(--brand,#7346FF);outline-offset:1px;border-color:transparent}
.dlm-privacy{background:#F7F6FB;border-radius:12px;padding:16px 18px;margin:16px 0 13px;
  max-height:190px;overflow-y:auto}
.dlm-privacy b{color:#17131F}
.dlm-agree{display:flex;align-items:flex-start;gap:9px;font-size:14px;margin-bottom:12px;cursor:pointer}
.dlm-agree input{margin-top:3px;flex:none}
.dlm-captcha{border:1px dashed var(--border);border-radius:11px;padding:14px;margin-bottom:12px;
  font-size:12.8px;color:#8A8598;text-align:center}
.dlm-warn{margin:0 0 10px;font-size:13px;color:#D64545;min-height:0}
.dlm-submit{width:100%;justify-content:center}
.dlm-done{display:none;text-align:center;padding:14px 0 4px}
.dlm-done-ic{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;
  background:var(--brand,#7346FF);color:#fff;font-size:26px;line-height:52px;font-weight:700}
.dlm-done-t{margin:0;font-size:17px;font-weight:800}
.dlm-done-s{margin:9px 0 22px;font-size:14.3px;line-height:1.7;color:var(--muted,#5B6472)}
@media(max-width:560px){.dlm-ov{padding:24px 14px}.dlm-bd{padding:18px 18px 22px}.dlm-hd{padding:18px 18px}}