/* 레코아이 서비스 소개 페이지 공통 스타일 — 홈(index.html)과 같은 디자인 토큰을 쓴다 */
@font-face{font-family:"Pretendard Variable";font-weight:45 930;font-style:normal;font-display:swap;src:url("/assets/pretendard-subset.woff2?v=3") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:100 800;font-style:normal;font-display:swap;src:url("/assets/jetbrains-mono-subset.woff2?v=2") format("woff2")}
:root{
  --bg:#F8F7F2;--bg-low:#F0EFEA;--card:#FFFFFF;--navy:#0A192F;--ink-2:#3E4C63;--muted:#7A8494;
  --line:rgba(10,25,47,.10);--hair:rgba(10,25,47,.07);--electric:#007AFF;--electric-soft:rgba(0,122,255,.08);
  --gold:#B8791F;--bad:#D64533;--good:#12A150;--glass:rgba(255,255,255,.7);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--navy);font-family:"Pretendard Variable","Pretendard",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased;font-size:16px;word-break:keep-all}
::selection{background:var(--electric);color:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}
.mono{font-family:"JetBrains Mono",monospace}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:.72rem;font-weight:600;letter-spacing:.18em;color:var(--electric);text-transform:uppercase;margin-bottom:14px}
b,strong{font-weight:700}

/* NAV (홈과 동일 + 현재 페이지 표시) */
nav.top{position:fixed;top:0;left:0;right:0;z-index:100;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--hair)}
.nav-in{max-width:1200px;margin:0 auto;padding:0 28px;height:72px;display:flex;align-items:center;justify-content:space-between}
.logo .mark{height:36px;width:auto;display:block}
.nav-links{display:flex;gap:28px;font-size:.88rem;color:var(--ink-2);align-items:center;font-weight:500}
.nav-links a:not(.nav-cta):hover,.nav-links a[aria-current="page"]{color:var(--navy)}
.nav-links a[aria-current="page"]{font-weight:700}
.nav-cta{background:var(--electric);color:#fff;font-weight:600;font-size:.85rem;padding:11px 22px;border-radius:12px;transition:.25s;box-shadow:0 0 18px rgba(0,122,255,.28)}
.nav-cta:hover{background:#0064D6;transform:translateY(-1px)}
@media(max-width:860px){.nav-links a:not(.nav-cta){display:none}}

/* 페이지 머리 */
.page-hero{padding:148px 0 56px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(680px 380px at 18% -10%,rgba(0,122,255,.08),transparent 70%)}
.page-hero .wrap{position:relative}
.crumb{font-size:.8rem;color:var(--muted)}
.crumb a:hover{color:var(--navy)}
.page-hero h1{margin-top:18px;font-size:clamp(2.05rem,4.4vw,3.05rem);font-weight:700;line-height:1.3;letter-spacing:-.025em}
.page-hero h1 .u{color:var(--electric)}
.page-hero .lead{margin-top:20px;font-size:clamp(1rem,1.6vw,1.1rem);color:var(--ink-2);max-width:760px}
.page-hero .lead b{color:var(--navy)}
/* 서비스 요약 — AI 답변이 옮겨 쓰는 핵심 사실(대상·측정 AI·결과·요금)만 */
.summary{margin-top:26px;max-width:760px;background:var(--card);border:1px solid var(--hair);border-left:3px solid var(--electric);border-radius:14px;padding:18px 24px}
.summary .s-title{font-weight:700;font-size:1rem;margin-bottom:8px}
.summary dl{display:grid;gap:5px}
.summary dl>div{display:grid;grid-template-columns:120px 1fr;gap:12px;font-size:.93rem;line-height:1.65}
.summary dt{color:var(--muted);font-weight:600}
.summary dd{color:var(--navy)}
@media(max-width:560px){.summary{padding:16px 18px}.summary dl{gap:10px}.summary dl>div{grid-template-columns:1fr;gap:0}}
.btns{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.95rem;padding:15px 28px;border-radius:14px;transition:.25s}
.btn-ink{background:var(--electric);color:#fff;box-shadow:0 0 20px rgba(0,122,255,.3)}
.btn-ink:hover{background:#0064D6;transform:translateY(-2px)}
.btn-line{background:var(--glass);border:1px solid var(--line);color:var(--navy)}
.btn-line:hover{background:#fff;transform:translateY(-2px)}

/* 섹션 */
section{padding:64px 0}
section.alt{background:var(--bg-low)}
.sec-title{font-size:clamp(1.45rem,2.7vw,2rem);font-weight:700;line-height:1.4;letter-spacing:-.02em}
.sec-desc{margin-top:12px;color:var(--ink-2);max-width:720px}
.note{margin-top:14px;font-size:.82rem;color:var(--muted)}
.note a,.sec-desc a,.lead a,.a a,td a{color:var(--electric);font-weight:600}

/* 요약 표 (항목 | 내용) */
.facts{margin-top:30px;width:100%;border-collapse:separate;border-spacing:0;background:var(--card);border:1px solid var(--hair);border-radius:18px;overflow:hidden}
.facts th{width:200px;text-align:left;vertical-align:top;background:#FBFAF6;color:var(--ink-2);font-size:.9rem;font-weight:600;padding:17px 24px}
.facts td{padding:17px 24px;font-size:.95rem}
.facts tr+tr th,.facts tr+tr td{border-top:1px solid var(--hair)}
@media(max-width:640px){.facts th,.facts td{display:block;width:auto}.facts th{padding:14px 18px 2px;background:transparent;border-top:1px solid var(--hair)}.facts tr:first-child th{border-top:none}.facts td{padding:0 18px 14px;border-top:none!important}}

/* 비교 표 (여러 열) */
.tbl{margin-top:30px;overflow-x:auto;background:var(--card);border:1px solid var(--hair);border-radius:18px}
.cmp{width:100%;min-width:620px;border-collapse:collapse;font-size:.93rem}
.cmp th,.cmp td{padding:15px 20px;text-align:left;vertical-align:top}
.cmp thead th{background:#FBFAF6;font-size:.86rem;color:var(--ink-2);font-weight:700;border-bottom:1px solid var(--hair)}
.cmp tbody th{font-weight:600;color:var(--ink-2);white-space:nowrap}
.cmp tbody tr+tr th,.cmp tbody tr+tr td{border-top:1px solid var(--hair)}
.cmp .hl{color:var(--electric);font-weight:700}
.cmp .dim{color:#A3AAB6}

/* 카드 그리드 */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:30px}
.card{background:var(--card);border:1px solid var(--hair);border-radius:18px;padding:26px 24px}
.card .tag{font-family:"JetBrains Mono",monospace;font-size:.66rem;font-weight:600;letter-spacing:.14em;color:var(--electric);text-transform:uppercase}
.card h3{margin-top:10px;font-size:1.08rem;font-weight:700;line-height:1.45}
.card p{margin-top:8px;font-size:.9rem;color:var(--ink-2)}

/* 단계 */
.steps{display:grid;gap:12px;margin-top:30px}
.step{display:grid;grid-template-columns:64px 1fr;gap:16px;background:var(--card);border:1px solid var(--hair);border-radius:18px;padding:22px 24px}
.step .no{font-family:"JetBrains Mono",monospace;font-size:.72rem;font-weight:700;letter-spacing:.1em;color:var(--electric);padding-top:4px}
.step h3{font-size:1.04rem;font-weight:700}
.step p{margin-top:4px;font-size:.92rem;color:var(--ink-2)}
@media(max-width:560px){.step{grid-template-columns:1fr;gap:6px}}

/* 번호 목록 (리포트 목차 등) */
.toc{margin-top:30px;list-style:none;counter-reset:t;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px}
.toc li{counter-increment:t;background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:18px 20px 18px 62px;position:relative;font-size:.92rem;color:var(--ink-2)}
.toc li::before{content:counter(t,decimal-leading-zero);position:absolute;left:20px;top:18px;font-family:"JetBrains Mono",monospace;font-size:.78rem;font-weight:700;color:var(--electric)}
.toc li b{display:block;color:var(--navy);font-size:.98rem;margin-bottom:2px}

/* 네이비 강조 띠 */
.band{margin-top:34px;background:var(--navy);color:#EAF0FA;border-radius:22px;padding:34px 38px;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px 260px at 6% 100%,rgba(0,122,255,.22),transparent 70%)}
.band>*{position:relative}
.band h3{font-size:1.2rem;font-weight:700;line-height:1.55}
.band h3 em{font-style:normal;color:#5EA8FF}
.band p{margin-top:10px;font-size:.92rem;color:#B9C6DA}
.band .kpis{display:flex;gap:28px;flex-wrap:wrap;margin-top:18px}
.band .kpi .v{font-size:1.9rem;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1.2}
.band .kpi .k{font-size:.78rem;color:#9FB0C8}

/* 예시 화면 (가상 데이터) */
.mock{margin-top:30px;background:var(--card);border:1px solid var(--hair);border-radius:20px;padding:26px 28px;box-shadow:0 10px 24px -14px rgba(10,25,47,.18)}
.mock-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.mock-top h3{font-size:1rem;font-weight:700}
.mock-label{font-size:.72rem;font-weight:600;color:var(--muted);background:var(--bg-low);border:1px solid var(--hair);border-radius:999px;padding:3px 10px}
.mbars{margin-top:20px;display:grid;gap:14px}
.mbar{display:grid;grid-template-columns:110px 1fr 56px;gap:14px;align-items:center;font-size:.88rem}
.mbar .nm{color:var(--ink-2);font-weight:600}
.mbar .tr{display:block;height:9px;background:var(--bg-low);border-radius:99px;overflow:hidden}
.mbar .fl{display:block;height:100%;background:#9AA6B8;border-radius:99px}
.mbar.me .nm{color:var(--electric)} .mbar.me .fl{background:var(--electric)}
.mbar .pc{font-family:"JetBrains Mono",monospace;font-size:.82rem;text-align:right;color:var(--ink-2)}
.mchips{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap}
.mchips span{font-size:.78rem;color:var(--ink-2);background:var(--bg);border:1px solid var(--hair);border-radius:999px;padding:5px 12px}
.mchips span b{color:var(--navy)}

/* FAQ (홈과 동일) */
.faq{margin-top:30px;display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:0 24px;transition:.25s}
.faq details[open]{border-color:rgba(0,122,255,.3);box-shadow:0 6px 16px -8px rgba(10,25,47,.08)}
.faq summary{cursor:pointer;padding:20px 0;font-weight:600;font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--electric);font-size:1.4rem;font-weight:400;font-family:"JetBrains Mono",monospace;transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 22px;color:var(--ink-2);font-size:.93rem;max-width:780px}

/* 관련 페이지 */
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:26px}
.related a{background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:20px 22px;transition:.25s}
.related a:hover{border-color:rgba(0,122,255,.35);transform:translateY(-2px)}
.related .k{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.14em;color:var(--electric);font-weight:600}
.related .t{margin-top:6px;font-weight:700}
.related .d{margin-top:2px;font-size:.85rem;color:var(--ink-2)}

/* CTA */
.cta{background:var(--navy);color:#EAF0FA;position:relative;overflow:hidden;padding:76px 0}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(640px 420px at 85% 10%,rgba(0,122,255,.2),transparent 70%)}
.cta .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:700;line-height:1.35;color:#F5F8FC;letter-spacing:-.02em}
.cta p{margin-top:10px;color:#B9C6DA;font-size:.98rem}
.cta .btn-ink{box-shadow:0 0 24px rgba(0,122,255,.45)}

/* FOOTER (홈과 동일) */
footer{padding:56px 0 64px;background:var(--bg-low);border-top:1px solid var(--hair)}
.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot-in .info{font-size:.82rem;color:var(--muted);line-height:1.9}
.foot-in .logo{margin-bottom:10px}
.foot-in .logo .mark{height:38px}
.foot-in .tagline{font-size:.85rem;color:var(--ink-2)}
.foot-in .info a.lk{color:#0051D5;font-weight:600}
.foot-in .info a.lg{color:var(--ink-2)}