/* ============================================================
   Innerbus 제품 상세(메뉴 가이드) 공용 스타일 — 디자인 리뉴얼 톤
   products/{logcenter-*, siem-*} 상세 페이지 16종이 공유.
   기존 클래스 구조(.wrap/.head/.crumb/.shot/.points/.steps/...)를
   리뉴얼된 사이트와 동일한 디자인 언어로 재정의합니다.
   강조색 변수: --ac / --accent(인라인 var(--accent) 호환) 둘 다 정의.
============================================================ */
:root{ --ac:#1E9E6A; --accent:#1E9E6A; }
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{ margin:0; background:#fff; color:#0E1B2E;
  font-family:'Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
a{ color:#17835A; } /* 본문 링크 — 흰 배경 대비 4.7:1(AA) */
::selection{ background:rgba(30,158,106,.18); }
a:focus-visible, button:focus-visible{ outline:3px solid rgba(30,158,106,.55); outline-offset:2px; border-radius:6px; }
@keyframes ibfadeup{ from{ opacity:0; transform:translateY(16px);} to{ opacity:1; transform:translateY(0);} }
/* site.js setupReveal()이 [data-reveal]에 재생하는 키프레임 — 미정의 시 opacity:0으로 영구 숨김되므로 필수 */
@keyframes ibfade{ from{ opacity:0; transform:translateY(20px);} to{ opacity:1; transform:translateY(0);} }
@keyframes ibguidegrid{ to{ background-position:0 -36px; } }

.wrap{ max-width:920px; margin:0 auto; padding:clamp(26px,4vw,44px) clamp(20px,5vw,28px) clamp(60px,8vw,92px); }

/* ── 히어로 패널(다크 라운드) ── */
.head{ position:relative; overflow:hidden; border-radius:22px; margin-bottom:clamp(34px,5vw,52px);
  padding:clamp(30px,5vw,48px) clamp(26px,5vw,44px);
  background:radial-gradient(135% 130% at 82% -20%, color-mix(in srgb, var(--ac) 30%, #0A1120), #0A1120 55%, #080D18 100%);
  border:1px solid rgba(255,255,255,.08); box-shadow:0 34px 78px -46px rgba(20,50,90,.55);
  animation:ibfadeup .6s cubic-bezier(.2,.7,.2,1) both; }
.head::before{ content:""; position:absolute; inset:0; pointer-events:none;
  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:36px 36px; animation:ibguidegrid 8s linear infinite;
  -webkit-mask-image:radial-gradient(100% 82% at 82% 0%,#000,transparent 70%); mask-image:radial-gradient(100% 82% at 82% 0%,#000,transparent 70%); }
.head::after{ content:""; position:absolute; top:-130px; right:-90px; width:360px; height:360px; border-radius:50%; pointer-events:none;
  background:radial-gradient(circle, color-mix(in srgb, var(--ac) 38%, transparent), transparent 65%); filter:blur(14px); }

.crumb{ position:relative; display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:13px; color:#9FB0CC; margin-bottom:18px; }
.crumb a{ color:#9FB0CC; text-decoration:none; transition:color .15s; }
.crumb a:hover{ color:#fff; }
.crumb .sep{ color:#46587A; }
.crumb .cur{ color:color-mix(in srgb, var(--ac) 66%, #fff); font-weight:600; }

.mtag{ position:relative; display:inline-block; margin-bottom:16px; padding:6px 13px; border-radius:999px;
  font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.12em; font-weight:600;
  color:color-mix(in srgb, var(--ac) 60%, #fff); border:1px solid rgba(255,255,255,.16); background:rgba(255,255,255,.04); }

.head h1{ position:relative; margin:0 0 14px; font-size:clamp(30px,4.6vw,46px); font-weight:800; letter-spacing:-.035em; line-height:1.12; color:#F7F9FB; }
.lead{ position:relative; margin:0; font-size:clamp(15.5px,1.7vw,18px); line-height:1.62; color:#9FB0CC; max-width:640px; }

/* ── 본문 ── */
h2{ font-size:clamp(21px,2.4vw,26px); font-weight:800; letter-spacing:-.02em; color:#0E1B2E; margin:clamp(40px,5vw,56px) 0 16px; }
.wrap > p{ font-size:16px; line-height:1.72; color:#5C6B82; margin:0 0 10px; }
.wrap > p b{ color:#33435C; }
.muted{ color:#64748B; }

/* ── 스크린샷 프레임 ── */
.shot{ margin:22px 0 8px; border:1px solid #E6EBF2; border-radius:16px; overflow:hidden; background:#fff; box-shadow:0 30px 70px -46px rgba(20,50,90,.5); }
.shot .bar{ display:flex; align-items:center; gap:8px; padding:12px 16px; border-bottom:1px solid #EEF1F6; background:#FBFCFE; }
.shot .bar .d{ width:11px; height:11px; border-radius:50%; flex:none; }
.shot .bar .cap{ margin-left:8px; font-family:'IBM Plex Mono',monospace; font-size:12px; color:#64748B; }
.shot img{ display:block; width:100%; }

/* ── 화면 구성 포인트 ── */
.points{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:14px; margin-top:6px; }
.points .pt{ display:flex; gap:14px; align-items:flex-start; padding:18px; border:1px solid #E6EBF2; border-radius:14px; background:#fff;
  transition:border-color .2s, transform .2s, box-shadow .2s; }
.points .pt:hover{ border-color:rgba(30,158,106,.45); transform:translateY(-3px); box-shadow:0 22px 44px -28px rgba(20,50,90,.42); }
.points .n{ flex:none; width:30px; height:30px; border-radius:9px; background:rgba(30,158,106,.1); color:var(--ac);
  font-family:'IBM Plex Mono',monospace; font-weight:600; font-size:14px; display:flex; align-items:center; justify-content:center; }
.points .tx{ font-size:14.5px; line-height:1.5; color:#5C6B82; }
.points .tx b{ display:inline-block; color:#0E1B2E; font-size:15px; margin-bottom:2px; }

/* ── 사용 방법(단계) ── */
.steps{ counter-reset:s; list-style:none; margin:6px 0 0; padding:0; display:flex; flex-direction:column; gap:12px; }
.steps li{ position:relative; padding:16px 18px 16px 58px; border:1px solid #E6EBF2; border-radius:14px; background:#fff;
  font-size:15px; line-height:1.62; color:#5C6B82; }
.steps li b{ color:#0E1B2E; }
.steps li::before{ counter-increment:s; content:counter(s); position:absolute; left:16px; top:14px; width:28px; height:28px;
  border-radius:8px; background:#0E1B2E; color:#fff; font-family:'IBM Plex Mono',monospace; font-size:13px; font-weight:600;
  display:flex; align-items:center; justify-content:center; }

/* ── callout(TIP) ── */
.callout{ display:flex; gap:14px; align-items:flex-start; margin:26px 0; padding:18px 20px;
  border:1px solid rgba(30,158,106,.28); border-radius:14px; background:rgba(30,158,106,.06); }
.callout .lbl{ flex:none; font-family:'IBM Plex Mono',monospace; font-size:11.5px; font-weight:700; letter-spacing:.06em;
  color:#fff; background:var(--ac); padding:5px 10px; border-radius:7px; }
.callout > div{ font-size:14.5px; line-height:1.62; color:#33435C; }
.callout b{ color:#0E1B2E; }

/* ── 색상 범례(legend) ── */
.legend{ display:flex; flex-wrap:wrap; gap:12px 22px; margin-top:8px; }
.legend .li{ display:inline-flex; align-items:center; gap:9px; font-size:14px; color:#5C6B82; }
.legend .dot{ width:11px; height:11px; border-radius:50%; flex:none; box-shadow:0 0 0 3px rgba(0,0,0,.03); }

/* ── 관련 메뉴 ── */
.related{ display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:14px; }
.rcard{ display:block; padding:22px; border:1px solid #E6EBF2; border-radius:16px; background:#fff; text-decoration:none;
  transition:border-color .2s, transform .2s, box-shadow .2s; }
.rcard:hover{ border-color:rgba(30,158,106,.45); transform:translateY(-3px); box-shadow:0 24px 46px -28px rgba(20,50,90,.44); }
.rk{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--ac); font-weight:600; margin-bottom:10px; }
.rt{ font-size:17px; font-weight:800; letter-spacing:-.01em; color:#0E1B2E; margin-bottom:6px; }
.rd{ font-size:14px; line-height:1.6; color:#5C6B82; }

/* ── 데모/문의 CTA 밴드 ── */
.gcta{ display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap; margin-top:clamp(34px,5vw,52px);
  padding:26px 28px; border-radius:18px; position:relative; overflow:hidden; color:#fff;
  background:radial-gradient(120% 150% at 85% -20%, color-mix(in srgb, var(--ac) 32%, #0A1120), #0A1120 60%, #080D18 100%);
  border:1px solid rgba(255,255,255,.08); }
.gcta::before{ content:""; position:absolute; inset:0; pointer-events:none;
  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:34px 34px;
  -webkit-mask-image:radial-gradient(100% 90% at 80% 0%,#000,transparent 72%); mask-image:radial-gradient(100% 90% at 80% 0%,#000,transparent 72%); }
.gcta > *{ position:relative; }
.gc-t{ font-size:18px; font-weight:800; letter-spacing:-.01em; color:#F7F9FB; }
.gc-d{ font-size:13.5px; color:#9FB0CC; margin-top:5px; line-height:1.55; }
.gc-btns{ display:flex; gap:10px; flex-wrap:wrap; }
.gc-b1{ display:inline-flex; align-items:center; gap:7px; font-size:14.5px; font-weight:700; color:#06120C !important; background:var(--ac);
  padding:12px 20px; border-radius:11px; text-decoration:none; transition:transform .18s, filter .18s; white-space:nowrap; }
.gc-b1:hover{ transform:translateY(-2px); filter:brightness(1.06); }
.gc-b2{ font-size:14.5px; font-weight:600; color:#EAF0FB !important; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.22);
  padding:12px 20px; border-radius:11px; text-decoration:none; transition:transform .18s, border-color .18s; white-space:nowrap; }
.gc-b2:hover{ transform:translateY(-2px); border-color:rgba(255,255,255,.45); }

/* ── 이전/다음 페이저 ── */
.pager{ display:flex; gap:14px; margin-top:clamp(34px,5vw,52px); flex-wrap:wrap; }
.pager a{ flex:1 1 220px; display:block; padding:18px 20px; border:1px solid #E6EBF2; border-radius:14px; background:#fff; text-decoration:none;
  transition:border-color .2s, transform .2s, box-shadow .2s; }
.pager a:hover{ border-color:rgba(30,158,106,.45); transform:translateY(-2px); box-shadow:0 20px 40px -28px rgba(20,50,90,.42); }
.pager .k{ font-size:12px; color:#8A97AC; margin-bottom:6px; }
.pager .v{ font-size:15.5px; font-weight:700; color:#0E1B2E; }
.pager .next{ text-align:right; }
.pager a.disabled{ opacity:.45; pointer-events:none; box-shadow:none; }

@media (max-width:560px){
  .pager .next{ text-align:left; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; } html{ scroll-behavior:auto; }
}