/* ============================================================
   Chewstep · 기관용(B2B) 공용 스타일 — site.css 토큰 위 컴포넌트
   여러 페이지(/institutions/, /report/, /cases/)에서 공유
   3톤 규칙: 그린=현재기능/긍정 · 앰버=주의/준비중 · 퓨처=엔진데이터
   ============================================================ */
html, body { overflow-x:hidden; }

/* 현재 페이지 메뉴 강조 */
.nav-menu a[aria-current="page"] { color:var(--ink); background:var(--bg-soft); }
/* 서브 페이지 첫 섹션 상단 여백 축소 */
.first { padding-top:56px; }

.hero-b2b { padding:60px 0 84px; }
.hero-b2b .hero-grid { grid-template-columns:1.05fr .95fr; }
.pill-b2b { display:inline-flex; align-items:center; gap:8px; font-size:13px; font-weight:800;
  color:#fff; background:linear-gradient(145deg,var(--brand),var(--brand-deep)); padding:7px 14px; border-radius:999px; }
.pill-b2b .dot { width:7px;height:7px;border-radius:50%;background:#fff; }

.who-tags { display:flex; flex-wrap:wrap; gap:8px; margin:20px 0 8px; }
.who-tags span { font-size:12.5px; font-weight:700; color:var(--ink-2); background:#fff;
  border:1px solid var(--line); border-radius:999px; padding:6px 13px; box-shadow:var(--shadow-sm); }
.who-tags span i { color:var(--brand-deep); font-style:normal; }

.src-badges { display:flex; flex-wrap:wrap; gap:8px; }
.src { display:inline-flex; align-items:center; gap:6px; font-size:11.5px; font-weight:800; padding:5px 11px; border-radius:999px; border:1px solid; }
.src::before { content:""; width:7px; height:7px; border-radius:50%; }
.src.engine  { color:var(--future); background:var(--future-tint); border-color:var(--future-line); }
.src.engine::before  { background:var(--future); }
.src.teacher { color:var(--brand-deep); background:var(--brand-tint); border-color:#bfe6d5; }
.src.teacher::before { background:var(--brand); }
.src.suggest { color:#6b5518; background:var(--amber-tint); border-color:#f0e2bf; }
.src.suggest::before { background:var(--amber-dot); }

.deliver-wrap { position:relative; }
.deliver-cap { display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:800; color:var(--brand-deep);
  background:var(--brand-tint); border:1px solid #bfe6d5; padding:6px 12px; border-radius:999px;
  position:absolute; top:-14px; left:50%; transform:translateX(-50%); z-index:2; white-space:nowrap; box-shadow:var(--shadow-sm); }
.report-card { position:relative; width:100%; max-width:410px; margin:0 auto; background:#fff;
  border:1px solid var(--line); border-radius:24px; box-shadow:var(--shadow-lg); padding:22px 22px 18px;
  animation:floatY 6s ease-in-out infinite; }
.report-head { display:flex; align-items:center; justify-content:space-between; margin:6px 0 14px; }
.report-head .who { display:flex; align-items:center; gap:10px; }
.report-head .who .ic { width:36px;height:36px;border-radius:11px;background:linear-gradient(145deg,var(--brand),var(--brand-deep)); display:grid;place-items:center;color:#fff;font-size:18px; }
.report-head .who b { display:block; color:var(--ink); font-size:14.5px; }
.report-head .who small { color:var(--ink-soft); font-size:11.5px; font-weight:600; }
.report-head .day { font-size:11.5px; font-weight:700; color:var(--ink-soft); background:var(--bg-soft); border:1px solid var(--line); padding:5px 10px; border-radius:999px; }
.ba { display:grid; grid-template-columns:1fr auto 1fr; gap:10px; align-items:center; margin:6px 0 14px; }
.ba .cell { background:var(--bg-soft); border:1px solid var(--line); border-radius:14px; padding:13px 12px; text-align:center; }
.ba .cell .lab { font-size:10.5px; font-weight:800; color:var(--ink-soft); letter-spacing:.02em; margin-bottom:6px; }
.ba .cell .num { font-size:24px; font-weight:800; color:var(--ink); line-height:1; }
.ba .cell .num span { font-size:12px; color:var(--ink-soft); font-weight:700; }
.ba .cell.after { background:var(--brand-tint); border-color:#bfe6d5; }
.ba .cell.after .num { color:var(--brand-deep); }
.ba .arrow-up { color:var(--brand-deep); font-weight:900; font-size:18px; }
.food-row { display:flex; align-items:center; gap:10px; padding:9px 0; border-top:1px solid var(--line); }
.food-row .emoji { font-size:18px; flex:none; }
.food-row .fname { font-size:13px; font-weight:700; color:var(--ink); flex:none; width:52px; }
.bar { flex:1; height:8px; background:var(--bg-soft); border-radius:999px; overflow:hidden; }
.bar > i { display:block; height:100%; border-radius:999px; background:linear-gradient(90deg,var(--brand),var(--brand-deep)); }
.food-row .pct { font-size:12px; font-weight:800; color:var(--brand-deep); flex:none; width:38px; text-align:right; }
.report-note { margin-top:12px; font-size:11.5px; line-height:1.55; color:var(--ink-soft);
  background:var(--bg-soft); border:1px solid var(--line); border-radius:12px; padding:10px 12px; }

.why-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:36px; }
.why-card { background:#fff; border:1px solid var(--line); border-radius:20px; padding:28px 26px; box-shadow:var(--shadow-sm); }
.why-card .ico { width:52px;height:52px;border-radius:15px;background:var(--brand-tint);color:var(--brand-deep); display:grid;place-items:center;font-size:26px;margin-bottom:16px; }
.why-card h3 { color:var(--ink); font-size:19px; margin-bottom:10px; line-height:1.3; }
.why-card p { font-size:14.5px; color:var(--ink-soft); line-height:1.6; }

.roles { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:36px; }
.role { background:#fff; border:1px solid var(--line); border-radius:18px; padding:24px; box-shadow:var(--shadow-sm); }
.role.lead-role { background:linear-gradient(180deg,var(--brand-tint),#fff 70%); border-color:#bfe6d5; }
.role .ico { width:46px;height:46px;border-radius:13px;background:var(--brand-tint);color:var(--brand-deep); display:grid;place-items:center;font-size:22px;margin-bottom:14px; }
.role h3 { color:var(--ink); font-size:16.5px; margin-bottom:10px; display:flex; align-items:center; gap:8px; }
.role h3 .rk { font-size:11px; font-weight:800; color:var(--brand-deep); background:#fff; border:1px solid #bfe6d5; padding:2px 8px; border-radius:999px; }
.role .say { font-size:14px; color:var(--ink-2); line-height:1.6; font-style:italic; }
.role .say::before { content:"“"; color:var(--brand); font-weight:800; }
.role .say::after { content:"”"; color:var(--brand); font-weight:800; }

.flow { max-width:820px; margin:40px auto 0; display:grid; gap:14px; counter-reset:fl; }
.fl { display:grid; grid-template-columns:52px 1fr; gap:16px; align-items:start;
  background:#fff; border:1px solid var(--line); border-radius:16px; padding:20px 22px; box-shadow:var(--shadow-sm); }
.fl .n { counter-increment:fl; width:44px;height:44px;border-radius:13px;
  background:linear-gradient(145deg,var(--brand),var(--brand-deep)); color:#fff; display:grid;place-items:center;font-weight:800;font-size:17px; }
.fl .n::before { content:counter(fl); }
.fl h3 { color:var(--ink); font-size:16px; margin-bottom:6px; display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.fl p { font-size:14px; color:var(--ink-soft); line-height:1.6; }
.fl .hl { font-size:11px; font-weight:800; color:var(--brand-deep); background:var(--brand-tint); border:1px solid #bfe6d5; padding:3px 9px; border-radius:999px; }

.pricing { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:36px; }
.plan { border-radius:20px; padding:30px; }
.plan.now { background:linear-gradient(180deg,var(--brand-tint),#fff 65%); border:1px solid #bfe6d5; }
.plan.later { background:#fff; border:1px dashed var(--future-line); }
.plan .tag { display:inline-flex; align-items:center; gap:7px; font-size:12px; font-weight:800; padding:6px 13px; border-radius:999px; margin-bottom:16px; }
.plan.now .tag { color:var(--brand-deep); background:#fff; border:1px solid #bfe6d5; }
.plan.later .tag { color:var(--future); background:var(--future-tint); border:1px solid var(--future-line); }
.plan.later .tag::before { content:"✦"; }
.plan h3 { color:var(--ink); font-size:20px; margin-bottom:8px; }
.plan .price { font-size:15px; color:var(--ink-soft); margin-bottom:16px; }
.plan ul { list-style:none; display:grid; gap:10px; }
.plan li { display:flex; gap:10px; font-size:14px; color:var(--ink-2); line-height:1.55; }
.plan.now li::before { content:"✓"; color:var(--brand-deep); font-weight:900; flex:none; }
.plan.later li::before { content:"–"; color:var(--future); font-weight:900; flex:none; }

.cta-band { background:
    radial-gradient(60% 80% at 85% 15%,rgba(14,159,110,.12),transparent 70%),
    linear-gradient(180deg,var(--brand-tint),#fff 80%); }
.cta-band .inner { max-width:720px; margin:0 auto; text-align:center; }
.cta-band .ctas { justify-content:center; }

/* 리포트 미리보기 임베드 */
.report-embed { display:block; position:relative; border:1px solid var(--line); border-radius:20px; overflow:hidden; box-shadow:var(--shadow-lg); background:#fff; height:560px; }
.report-embed iframe { width:100%; height:1600px; border:0; pointer-events:none; display:block; }
.report-embed .fade { position:absolute; left:0; right:0; bottom:0; height:130px; background:linear-gradient(180deg,rgba(255,255,255,0),#fff); pointer-events:none; }
.report-embed .hint { position:absolute; right:16px; bottom:16px; background:rgba(11,13,16,.82); color:#fff; font-size:12.5px; font-weight:700; padding:9px 15px; border-radius:999px; }

/* 크로스 배너 */
.cross-banner { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:18px;
  background:#fff; border:1px solid var(--line); border-radius:20px; padding:24px 26px; box-shadow:var(--shadow-sm); }
.cross-banner .l { display:flex; align-items:center; gap:16px; }
.cross-banner .ic { width:54px;height:54px;border-radius:15px;background:var(--brand-tint);display:grid;place-items:center;font-size:26px;flex:none; }
.cross-banner b { display:block; color:var(--ink); font-size:17px; letter-spacing:-.01em; }
.cross-banner span { color:var(--ink-soft); font-size:14px; }

@media (max-width:940px) {
  .why-grid { grid-template-columns:1fr; }
  .hero-b2b .hero-grid { grid-template-columns:1fr; }
  .roles { grid-template-columns:1fr; }
  .pricing { grid-template-columns:1fr; }
}