/* =====================================================
   믿는구석 디자인 시스템 — 오프라인 광고 페이지 v1.16 (페이지 전용 CSS)
   ===================================================== */

/* ---------- S01 Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--bc-dark);color:#fff;padding:120px 0 104px}
.hero__bg{position:absolute;inset:0;pointer-events:none}
.hero__bg svg{width:100%;height:100%;display:block;opacity:.55}
.hero__glow{position:absolute;width:640px;height:640px;border-radius:50%;filter:blur(90px);opacity:.35}
.hero__glow--blue{background:var(--bc-blue-ink);right:-160px;top:-200px}
.hero__glow--mint{background:var(--bc-mint);left:-220px;bottom:-260px;opacity:.22}
.hero__inner{position:relative;text-align:center;max-width:1000px;margin:0 auto}
.pill{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:6px 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.14em;background:rgba(255,255,255,.08);color:rgba(255,255,255,.85);border:1px solid rgba(255,255,255,.14);line-height:1.4}
.pill::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--bc-mint)}
.hero__title{margin-top:0;font-size:54px;line-height:1.22;font-weight:900;letter-spacing:-.03em}
.hero__title .mint{color:var(--bc-mint)}
/* v1.9: H1 킥커 (docs/09 §1-3) — 다크 히어로는 민트, 밝은 히어로는 파랑(기본) */
.hero__kicker{display:block;margin-bottom:20px;font-size:13px;font-weight:700;letter-spacing:.12em;line-height:1.4;color:var(--bc-blue-ink)}
.hero .hero__kicker{color:var(--bc-mint)}
.hero__title em{font-style:normal}
.hero__sub{margin:26px auto 0;max-width:720px;font-size:18px;line-height:1.75;color:rgba(255,255,255,.76)}
.hero__cta{margin-top:36px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.hero__chips{margin-top:44px;display:flex;justify-content:center;flex-wrap:wrap;gap:8px}
.hero__chips span{font-size:13px;font-weight:600;color:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:7px 14px;background:rgba(255,255,255,.04)}

/* ---------- S02 Trust ---------- */
.trust{margin-top:-56px;position:relative;z-index:2}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:28px 26px;box-shadow:0 10px 30px rgba(17,19,24,.06)}
.stat__num{font-size:30px;font-weight:900;letter-spacing:-.03em;color:var(--bc-blue-ink);line-height:1.1}
.stat__num.mint{color:var(--bc-mint-ink)}
.stat__label{margin-top:10px;font-size:15px;font-weight:700;color:var(--bc-dark)}
.stat__desc{margin-top:6px;font-size:13.5px;color:var(--bc-muted);line-height:1.6}

/* ---------- S03 Bar ---------- */
.bar{margin-top:20px;background:var(--bc-soft);border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:26px 30px;display:flex;align-items:center;gap:24px}
.bar__badge{flex:none;width:72px;height:72px;border-radius:16px;background:var(--bc-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;letter-spacing:-.02em}
.bar__title{font-size:20px;font-weight:800;letter-spacing:-.01em}
.bar__title .blue{color:var(--bc-blue-ink)}
.bar__desc{margin-top:6px;font-size:15px;color:var(--bc-text-2)}

/* v1.9: 강조 바·해결 선언 바 <strong> 굵기 유지 */
.bar__title strong,.solve__title strong{font-weight:inherit}

/* ---------- S03b Media marquee (실사 이미지 흐름) ---------- */
.marquee{position:relative;overflow:hidden;margin-top:48px;padding:6px 0}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:140px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,0) 100%)}
.marquee::after{right:0;background:linear-gradient(270deg,#fff 0%,rgba(255,255,255,0) 100%)}
.marquee__track{display:flex;width:max-content;animation:bc-marquee 52s linear infinite;will-change:transform}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__set{display:flex;gap:16px;padding-right:16px}
.marquee__item{position:relative;flex:none;width:360px;height:240px;border-radius:var(--bc-radius);overflow:hidden;background:linear-gradient(135deg,#1A1D24,#2A2F3A);margin:0}
.marquee__item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.marquee__item:hover img{transform:scale(1.04)}
.marquee__item.is-missing img{display:none}
.marquee__item.is-missing::before{content:"IMAGE";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.35)}
.marquee__cap{position:absolute;left:0;right:0;bottom:0;padding:44px 18px 16px;background:linear-gradient(180deg,rgba(17,19,24,0) 0%,rgba(17,19,24,.88) 100%);color:#fff;font-size:15px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
.marquee__cap small{display:block;font-size:12.5px;font-weight:500;color:rgba(255,255,255,.72);margin-top:4px;letter-spacing:0}
.marquee__note{max-width:var(--bc-container);margin:14px auto 0;padding:0 20px;font-size:12.5px;color:var(--bc-muted);text-align:right}
@keyframes bc-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}}

/* ---------- S04 Pain ---------- */
.pain__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pain{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:30px 28px;box-shadow:0 8px 24px rgba(17,19,24,.04)}
.pain__num{font-size:13px;font-weight:700;color:var(--bc-muted);letter-spacing:.08em}
.pain__quote{margin-top:14px;font-size:18px;font-weight:800;letter-spacing:-.01em;line-height:1.45}
.pain__desc{margin-top:12px;font-size:14.5px;color:var(--bc-text-2);line-height:1.7}

/* ---------- S05 Solve bar ---------- */
.solve{background:var(--bc-dark);color:#fff;padding:44px 0}
.solve__inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.solve__title{font-size:26px;font-weight:800;letter-spacing:-.02em}
.solve__title .mint{color:var(--bc-mint)}
.solve__sub{margin-top:8px;font-size:14.5px;color:rgba(255,255,255,.62)}

/* ---------- S06 Media accordion ---------- */
.acc{border:1px solid var(--bc-line);border-radius:var(--bc-radius);background:#fff;margin-bottom:12px;overflow:hidden;transition:box-shadow .2s ease}
.acc:has(.acc__d[open]){box-shadow:0 12px 32px rgba(17,19,24,.07)}
.acc__trigger{cursor:pointer;list-style:none;width:100%;display:flex;align-items:center;gap:18px;padding:24px 28px;background:transparent;border:0;text-align:left;color:var(--bc-text)}
.acc__num{font-size:13px;font-weight:700;color:var(--bc-muted);letter-spacing:.1em;width:28px;flex:none}
.acc__icon{flex:none;width:44px;height:44px;border-radius:12px;background:var(--bc-soft);display:flex;align-items:center;justify-content:center;color:var(--bc-blue-ink)}
.acc__icon svg{width:24px;height:24px}
.acc__title{margin:0;font-size:19px;font-weight:800;letter-spacing:-.01em;flex:1}
.acc__title small{display:block;font-size:13.5px;font-weight:500;color:var(--bc-muted);margin-top:3px;letter-spacing:0}
.acc__pill{flex:none;font-size:12.5px;font-weight:700;color:var(--bc-text-2);background:var(--bc-soft);border:1px solid var(--bc-line);border-radius:999px;padding:6px 12px}
.acc__more{flex:none;font-size:14px;font-weight:700;color:var(--bc-blue-ink);display:inline-flex;align-items:center;gap:8px}
.acc__plus{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--bc-blue);display:inline-flex;align-items:center;justify-content:center;position:relative;transition:transform .2s ease}
.acc__plus::before,.acc__plus::after{content:"";position:absolute;background:var(--bc-blue-ink);border-radius:2px}
.acc__plus::before{width:10px;height:1.5px}
.acc__plus::after{width:1.5px;height:10px;transition:opacity .2s ease}
.acc__d[open] .acc__plus::after{opacity:0}
.acc__trigger::-webkit-details-marker{display:none}
.acc__trigger:focus-visible{outline:3px solid var(--bc-blue);outline-offset:-3px}
.acc__moreText--closed{display:none}
.acc__d:not([open]) .acc__moreText--open{display:none}
.acc__d:not([open]) .acc__moreText--closed{display:inline}
.acc__panel{border-top:1px solid var(--bc-line);padding:28px 28px 32px;background:#fff}
/* v1.2: 사진 + 설명 2열 (기본 펼침) */
.acc__body{display:grid;grid-template-columns:400px 1fr;gap:36px;align-items:start}
.acc__media{display:grid;gap:12px}
.acc__media figure{position:relative;margin:0;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#1A1D24,#2A2F3A);aspect-ratio:3/2;border:1px solid var(--bc-line)}
.acc__media img{width:100%;height:100%;object-fit:cover;display:block}
.acc__media figcaption{position:absolute;left:12px;bottom:12px;font-size:12px;font-weight:700;color:#fff;background:rgba(17,19,24,.62);backdrop-filter:blur(4px);padding:6px 10px;border-radius:999px}
.acc__media figure.is-missing img{display:none}
.acc__media figure.is-missing::before{content:"IMAGE";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;letter-spacing:.2em;color:rgba(255,255,255,.35)}
.acc__grid{display:grid;grid-template-columns:1fr;gap:26px}
.acc__def{font-size:16px;line-height:1.75;color:var(--bc-text)}
.acc__tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}
.acc__tags span{font-size:13px;font-weight:600;color:var(--bc-blue-ink);background:rgba(63,119,242,.08);border-radius:999px;padding:6px 12px}
.acc__tagsLabel{margin-top:22px;font-size:13px;font-weight:700;color:var(--bc-muted);letter-spacing:.08em}
.spec{display:grid;gap:0}
.spec__row{display:grid;grid-template-columns:104px 1fr;gap:16px;padding:12px 0;border-top:1px solid var(--bc-line);font-size:14.5px;line-height:1.65}
.spec__row:first-child{border-top:0;padding-top:0}
.spec__k{font-weight:700;color:var(--bc-dark)}
.spec__v{color:var(--bc-text-2)}
.acc__note{margin-top:20px;font-size:13px;color:var(--bc-muted);text-align:right}
.acc__actions{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
/* v1.9: h3·h4 시맨틱 래퍼 / 모바일 썸네일 기본 숨김(v1.8에서 푸터 구간에 있던 규칙 이동) */
.acc__h{margin:0;font:inherit}
.acc__thumb{display:none}

/* ---------- S07 Match (v1.4: 고객 동선형 조합 카드) ---------- */
.mix__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.mix{position:relative;background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:34px 28px 28px;display:flex;flex-direction:column}
.mix--hot{background:var(--bc-dark);color:#fff;border-color:var(--bc-dark);transform:translateY(-8px);box-shadow:0 20px 44px rgba(17,19,24,.18)}
.mix__tag{position:absolute;top:-14px;left:28px;background:var(--bc-blue-ink);color:#fff;font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px;letter-spacing:.04em}
.mix__type{font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--bc-blue-ink)}
.mix--hot .mix__type{color:var(--bc-mint)}
.mix__situation{margin-top:10px;font-size:21px;font-weight:800;letter-spacing:-.02em;line-height:1.35}
.mix__situation::before{content:"\201C";color:var(--bc-blue-ink);margin-right:2px}
.mix__situation::after{content:"\201D";color:var(--bc-blue-ink);margin-left:2px}
.mix--hot .mix__situation::before,.mix--hot .mix__situation::after{color:var(--bc-mint)}
.mix__title{margin-top:8px;font-size:14px;font-weight:700;color:var(--bc-text-2)}
.mix__title span{color:var(--bc-muted);font-weight:500}
.mix--hot .mix__title{color:rgba(255,255,255,.8)}
.mix--hot .mix__title span{color:rgba(255,255,255,.55)}
.mix__scene{margin-top:18px;border-radius:12px;overflow:hidden;background:var(--bc-soft);border:1px solid var(--bc-line)}
.mix--hot .mix__scene{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.mix__scene svg{display:block;width:100%;height:auto;font-family:var(--bc-font)}
.mix__journeyLabel{margin-top:18px;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--bc-muted)}
.mix--hot .mix__journeyLabel{color:rgba(255,255,255,.5)}
.mix__journey{margin-top:10px;display:grid;gap:10px;position:relative}
.mix__journey::before{content:"";position:absolute;left:12px;top:16px;bottom:16px;width:1.5px;background:var(--bc-line)}
.mix--hot .mix__journey::before{background:rgba(255,255,255,.14)}
.mix__journey li{position:relative;display:grid;grid-template-columns:26px 86px 1fr;gap:10px;align-items:center}
.mix__step{width:26px;height:26px;border-radius:50%;background:var(--bc-dark);color:#fff;font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;position:relative;z-index:1}
.mix--hot .mix__step{background:var(--bc-mint);color:#111318}
.mix__journey figure{margin:0;width:86px;height:58px;border-radius:8px;overflow:hidden;border:1px solid var(--bc-line);background:linear-gradient(135deg,#1A1D24,#2A2F3A)}
.mix--hot .mix__journey figure{border-color:rgba(255,255,255,.12)}
.mix__journey img{width:100%;height:100%;object-fit:cover;display:block}
.mix__journey figure.is-missing img{display:none}
.mix__journey b{display:block;font-size:14px;font-weight:700;color:var(--bc-dark);line-height:1.3}
.mix__journey small{display:block;font-size:12px;color:var(--bc-muted);margin-top:2px;line-height:1.4}
.mix--hot .mix__journey b{color:#fff}
.mix--hot .mix__journey small{color:rgba(255,255,255,.6)}
.mix__quote{margin-top:18px;padding:14px 16px;border-radius:10px;background:var(--bc-soft);font-size:15px;font-weight:700;color:var(--bc-dark);line-height:1.45}
.mix__quote em{font-style:normal;color:var(--bc-blue-ink)}
.mix--hot .mix__quote{background:rgba(255,255,255,.08);color:#fff}
.mix--hot .mix__quote em{color:var(--bc-mint)}
.mix__note{margin-top:12px;font-size:13px;color:var(--bc-muted);line-height:1.6;flex:1}
.mix--hot .mix__note{color:rgba(255,255,255,.55)}
.mix__note a{color:var(--bc-blue-ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.mix .btn{margin-top:20px;width:100%}
.mix__foot{margin-top:28px;text-align:center;font-size:14px;color:var(--bc-muted)}
.mix__legend{margin:0 auto 32px;display:flex;justify-content:center;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:var(--bc-text-2)}
.mix__legend span{display:inline-flex;align-items:center;gap:6px}
.mix__legend i{width:22px;height:22px;border-radius:50%;background:var(--bc-dark);color:#fff;font-style:normal;font-size:11px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
/* v1.9: 카드 제목 h3 래퍼(LOCAL · 상황 · 유형을 한 헤딩으로) */
.mix__h{margin:0;font:inherit}
.mix__h>span{display:block}

/* ---------- S08 Process (v1.5: 단계별 일러스트) ---------- */
.proc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:0 28px 26px;overflow:hidden}
.step__art{margin:0 -28px 20px;background:var(--bc-soft);border-bottom:1px solid var(--bc-line)}
.step__art svg{display:block;width:100%;height:auto;font-family:var(--bc-font)}
.step__head{display:flex;align-items:center;gap:12px}
.step__num{flex:none;width:36px;height:36px;border-radius:50%;background:var(--bc-dark);color:#fff;font-size:13px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.step__title{font-size:18px;font-weight:800;letter-spacing:-.01em;line-height:1.35}
.step__list{margin-top:16px;display:grid;gap:6px;font-size:14.5px;color:var(--bc-text-2);line-height:1.55}
.step__list li{display:flex;gap:8px}
.step__list li::before{content:"";flex:none;width:5px;height:5px;border-radius:50%;background:var(--bc-blue-ink);margin-top:9px}
.proc__line{margin-top:28px;text-align:center;font-size:14.5px;color:var(--bc-text-2)}
.proc__line strong{color:var(--bc-dark)}
.proc__line span{white-space:nowrap}

/* ---------- S09 Online (v1.5: 흐름도 + 아이콘) ---------- */
.online__flow{display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1fr;gap:10px;align-items:stretch;margin-bottom:24px}
.flow{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);overflow:hidden;display:flex;flex-direction:column}
.flow__art{flex:none;aspect-ratio:16/10;background:var(--bc-soft);border-bottom:1px solid var(--bc-line);position:relative;overflow:hidden}
.flow__body{flex:1}
.flow__art img{width:100%;height:100%;object-fit:cover;display:block}
.flow__art svg{display:block;width:100%;height:100%;font-family:var(--bc-font)}
.flow__art.is-missing img{display:none}
.flow__badge{position:absolute;top:10px;left:10px;background:var(--bc-dark);color:#fff;font-size:11px;font-weight:800;padding:4px 8px;border-radius:999px;letter-spacing:.06em}
.flow__body{padding:14px 16px 16px}
.flow__title{font-size:15.5px;font-weight:800;letter-spacing:-.01em}
.flow__desc{margin-top:4px;font-size:12.5px;color:var(--bc-muted);line-height:1.5}
.flow__arrow{display:flex;align-items:center;justify-content:center;color:var(--bc-blue-ink)}
.flow__arrow svg{width:22px;height:22px}
.flow__stat{position:absolute;right:10px;bottom:10px;background:var(--bc-blue-ink);color:#fff;font-size:12px;font-weight:800;padding:5px 9px;border-radius:999px}
.online__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.online{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:30px 28px}
.online__head{display:flex;align-items:center;gap:12px}
.online__num{flex:none;width:34px;height:34px;border-radius:50%;background:var(--bc-blue-ink);color:#fff;font-size:14px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.online__icon{flex:none;width:48px;height:48px;border-radius:12px;background:var(--bc-soft);display:flex;align-items:center;justify-content:center;color:var(--bc-blue-ink)}
.online__icon svg{width:26px;height:26px}
.online__title{margin-top:16px;font-size:18px;font-weight:800;letter-spacing:-.01em}
.online__desc{margin-top:10px;font-size:14.5px;color:var(--bc-text-2);line-height:1.7}
.online__links{margin-top:28px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:700;color:var(--bc-blue-ink);border-bottom:1.5px solid transparent;padding-bottom:2px}
.link-arrow:hover{border-bottom-color:var(--bc-blue)}
.link-arrow::after{content:"↗"}

/* ---------- S10 FAQ ---------- */
.faq__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq{background:#fff;border:1px solid var(--bc-line);border-radius:var(--bc-radius);padding:28px 28px}
.faq__q{display:flex;gap:12px;font-size:17px;font-weight:800;letter-spacing:-.01em;line-height:1.45}
.faq__q b{color:var(--bc-blue-ink);flex:none}
.faq__a{margin-top:12px;display:flex;gap:12px;font-size:14.5px;color:var(--bc-text-2);line-height:1.75}
.faq__a b{color:var(--bc-dark);flex:none}
.faq__a a{color:var(--bc-blue-ink);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.faq--wide{grid-column:1/-1}

/* ---------- S11 CTA ---------- */
.cta{position:relative;overflow:hidden;background:var(--bc-dark);color:#fff;padding:96px 0}
.cta__glow{position:absolute;width:520px;height:520px;border-radius:50%;filter:blur(90px);opacity:.28;pointer-events:none}
.cta__glow--a{background:var(--bc-blue-ink);left:-120px;top:-160px}
.cta__glow--b{background:var(--bc-mint);right:-120px;bottom:-200px;opacity:.18}
.cta__inner{position:relative;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.cta__label{font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--bc-mint)}
.cta__title{margin-top:16px;font-size:40px;line-height:1.3;font-weight:900;letter-spacing:-.02em}
.cta__title .mint{color:var(--bc-mint)}
.cta__desc{margin-top:18px;font-size:16px;line-height:1.75;color:rgba(255,255,255,.7)}
.cta__side{text-align:right}
.cta__side .btn{width:260px;margin-bottom:12px}
.cta__contact{margin-top:18px;font-size:14.5px;color:rgba(255,255,255,.7);line-height:1.9}
.cta__contact strong{color:#fff;font-size:16px}
.cta__contact a:hover{color:#fff}

/* ---------- Responsive (페이지 전용) ---------- */
@media (max-width:1100px){
  .trust__grid{grid-template-columns:repeat(2,1fr)}
  .hero__title{font-size:46px}
}
@media (max-width:900px){
  .pain__grid,.online__grid,.proc__grid{grid-template-columns:repeat(2,1fr)}
  .online__flow{grid-template-columns:1fr 1fr}
  .flow__arrow{display:none}
  .mix__grid{grid-template-columns:1fr}
  .mix--hot{transform:none;order:-1}
  .acc__body{grid-template-columns:1fr;gap:24px}
  .acc__media{grid-template-columns:repeat(2,1fr)}
  .acc__media figure:only-child{grid-column:1/-1;aspect-ratio:16/9}
  .cta__inner{grid-template-columns:1fr}
  .cta__side{text-align:left}
  .cta__side .btn{width:100%}
  .faq__grid{grid-template-columns:1fr}
  .solve__inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  /* Hero */
  .hero{padding:64px 0 72px}
  .hero__bg svg{display:none}
  .pill__ko{display:none}
  .hero__kicker{margin-bottom:14px;font-size:12px}
  .hero__title{margin-top:0;font-size:31px;line-height:1.28;letter-spacing:-.025em}
  .hero__sub{margin-top:18px;font-size:15px;line-height:1.7}
  .hero__cta{margin-top:26px;gap:10px}
  .hero__cta .btn{width:100%}
  .hero__chips{margin-top:28px;gap:6px}
  .hero__chips span{font-size:12px;padding:6px 11px}
  /* Trust 2×2 · Bar */
  .trust{margin-top:-36px}
  .trust__grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat{padding:18px 16px 16px;border-radius:12px;box-shadow:0 6px 18px rgba(17,19,24,.05)}
  .stat__num{font-size:22px}
  .stat__label{margin-top:6px;font-size:13.5px}
  .stat__desc{margin-top:4px;font-size:12.5px;line-height:1.5}
  .bar{margin-top:14px;flex-direction:row;align-items:flex-start;gap:14px;padding:18px 16px}
  .bar__badge{width:52px;height:52px;border-radius:12px;font-size:17px}
  .bar__title{font-size:17px;line-height:1.35}
  .bar__desc{font-size:13.5px;line-height:1.6}
  /* Marquee */
  .marquee{margin-top:32px}
  .marquee::before,.marquee::after{width:40px}
  .marquee__track{animation-duration:40s}
  .marquee__set{gap:10px;padding-right:10px}
  .marquee__item{width:236px;height:157px;border-radius:12px}
  .marquee__cap{padding:30px 12px 11px;font-size:13px}
  .marquee__cap small{font-size:11px}
  /* Pain · Solve */
  .pain__grid,.online__grid,.proc__grid{grid-template-columns:1fr;gap:10px}
  .pain{padding:18px 18px 18px;border-radius:12px}
  .pain__num{font-size:11.5px}
  .pain__quote{margin-top:8px;font-size:16.5px;line-height:1.4}
  .pain__desc{margin-top:8px;font-size:13.5px;line-height:1.6}
  .solve{padding:36px 0}
  .solve__title{font-size:22px}
  .solve__sub{font-size:13.5px}
  /* Media accordion: 모바일은 1번만 펼침 + 닫힌 항목에 썸네일 */
  .acc{margin-bottom:10px;border-radius:12px}
  .acc__trigger{flex-wrap:wrap;padding:14px 14px;gap:10px 12px;min-height:0}
  .acc__num{display:none}
  .acc__icon{display:none}
  .acc__thumb{display:block;flex:none;width:64px;height:64px;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,#1A1D24,#2A2F3A)}
  .acc__thumb img{width:100%;height:100%;object-fit:cover;display:block}
  .acc__title{flex:1 1 calc(100% - 76px);font-size:16.5px;line-height:1.3;align-self:center}
  .acc__title small{font-size:12.5px;margin-top:4px;line-height:1.4}
  .acc__pill{order:5;font-size:11.5px;padding:5px 10px}
  .acc__more{order:6;margin-left:auto;font-size:13.5px;min-height:32px}
  .acc__panel{padding:14px 14px 18px}
  .acc__body{gap:16px}
  .acc__media{grid-template-columns:1fr;gap:10px}
  .acc__media figure,.acc__media figure:only-child{aspect-ratio:16/9;border-radius:10px}
  .acc__grid{gap:16px}
  .acc__def{font-size:14.5px;line-height:1.65}
  .acc__tagsLabel{margin-top:14px;font-size:12px}
  .acc__tags{margin-top:8px;gap:6px}
  .acc__tags span{font-size:12px;padding:5px 10px}
  .spec__row{grid-template-columns:1fr;gap:3px;padding:10px 0;font-size:13.5px;line-height:1.55}
  .spec__k{font-size:12.5px;color:var(--bc-muted)}
  .acc__actions{margin-top:14px}
  .acc__actions .btn{width:100%}
  /* Mix */
  .mix{padding:22px 18px 18px;border-radius:12px}
  .mix--hot{transform:none}
  .mix__situation{font-size:18px;margin-top:8px}
  .mix__scene{margin-top:14px}
  .mix__journeyLabel{margin-top:14px}
  .mix__journey li{grid-template-columns:24px 76px 1fr}
  .mix__journey figure{width:76px;height:51px}
  .mix__quote{margin-top:14px;font-size:14px;padding:12px 14px}
  .mix .btn{margin-top:14px}
  /* Process */
  .step{padding:0 18px 18px;border-radius:12px}
  .step__art{margin:0 -18px 14px}
  .step__num{width:32px;height:32px;font-size:12px}
  .step__title{font-size:16.5px}
  .step__list{margin-top:10px;gap:4px;font-size:13.5px}
  .step__list li::before{margin-top:8px}
  .proc__line{margin-top:18px;font-size:13.5px;line-height:1.7}
  /* Online */
  .online__flow{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
  .flow{border-radius:12px}
  .flow__body{padding:10px 12px 12px}
  .flow__title{font-size:14px}
  .flow__desc{font-size:12px}
  .online{padding:16px 16px 18px;border-radius:12px;display:grid;grid-template-columns:44px 1fr;column-gap:12px;align-items:start}
  .online__head{grid-row:1/3;gap:0;flex-direction:column;align-items:flex-start}
  .online__num{width:28px;height:28px;font-size:12px}
  .online__icon{display:none}
  .online__title{margin-top:2px;font-size:16px}
  .online__desc{margin-top:6px;font-size:13.5px;line-height:1.6}
  .online__links{margin-top:18px;gap:8px}
  .online__links .btn{width:100%}
  /* FAQ: 모바일에서만 접기(JS 활성 시) */
  .faq__grid{gap:10px}
  .faq{padding:16px 16px;border-radius:12px}
  .faq__q{font-size:15.5px;gap:10px;position:relative;padding-right:26px;line-height:1.4}
  .faq__a{margin-top:10px;font-size:13.5px;line-height:1.7;gap:10px}
  .faq__grid.faq-js .faq__q{cursor:pointer}
  .faq__grid.faq-js .faq__q::after{content:"";position:absolute;right:4px;top:6px;width:8px;height:8px;border-right:2px solid var(--bc-blue);border-bottom:2px solid var(--bc-blue);transform:rotate(45deg);transition:transform .2s}
  .faq__grid.faq-js .faq.is-open .faq__q::after{transform:rotate(225deg);top:10px}
  .faq__grid.faq-js .faq:not(.is-open) .faq__a{display:none}
  /* CTA · Footer · Floating */
  .cta{padding:64px 0 72px}
  .cta__title{margin-top:12px;font-size:27px}
  .cta__desc{font-size:15px;margin-top:14px}
  .cta__side .btn{margin-bottom:10px}
  .cta__contact{font-size:14px}
}