/* 창틀코킹 — 화이트 · 딥네이비 · 블루 */
:root{
  --navy:#252525;--navy-2:#1c1c1c;--blue:#C65A3A;--blue-2:#D9A57A;--accent-text:#A94A2D;--sky:#F5F2EE;--ink:#333333;--mute:#5f5a55;--line:#E3DDD5;--bg:#fff;--soft:#F5F2EE;--bronze:#A77C55;
  --r:12px;--hdr:68px;--wrap:1200px;
  --f:"Pretendard Variable",Pretendard,"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--f);color:var(--ink);background:var(--bg);line-height:1.75;font-size:17px;word-break:keep-all;overflow-wrap:anywhere}
img{max-width:100%;display:block}
a{color:var(--accent-text);text-decoration-thickness:1px;text-underline-offset:3px}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.025em;color:var(--navy);margin:0}
h2{margin-bottom:.5em}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--navy);padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.ic{flex:none}
:focus-visible{outline:3px solid var(--blue-2);outline-offset:2px;border-radius:4px}

/* 버튼 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 22px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;font-family:inherit;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-lg{min-height:56px;padding:0 30px;font-size:18px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:none}
.btn-primary:hover{background:#A94A2D}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.2)}
.btn-light{background:#fff;color:var(--navy)}
.btn-outline-light{background:transparent;color:#fff;border-color:#fff}
.btn-call{background:var(--blue);color:#fff;min-height:42px;padding:0 18px;font-size:15px}
.btn-call:hover{background:#A94A2D}

/* 헤더 */
.hdr{position:sticky;top:0;z-index:50;height:var(--hdr);background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:800;font-size:21px;letter-spacing:-.03em}
.navt{position:absolute;opacity:0;pointer-events:none}
.navbtn{display:none;cursor:pointer;color:var(--navy);padding:8px;border-radius:8px}
.nav{display:flex;align-items:center;gap:24px}
.nav ul{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav a:not(.btn),.nav summary{display:block;padding:8px 14px;border-radius:8px;color:var(--ink);text-decoration:none;font-weight:600;font-size:16px;cursor:pointer;list-style:none}
.nav summary::-webkit-details-marker{display:none}
.nav summary::after{content:"";display:inline-block;width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-3px);margin-left:8px}
.nav a:not(.btn):hover,.nav summary:hover,.nav a[aria-current]{background:var(--sky);color:var(--blue)}
.has-sub{position:relative}
.sub{position:absolute;top:calc(100% + 6px);left:0;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:none;padding:8px;display:block!important}
.sub li{display:block}
.has-sub details:not([open]) .sub{display:none!important}

/* 히어로(홈) */
.hero{position:relative;min-height:clamp(620px,78vh,800px);display:flex;align-items:center;color:#fff;background:var(--navy-2);overflow:hidden}
.hero-pic,.hero-pic img{position:absolute;inset:0;width:100%;height:100%}
.hero-pic img{object-fit:cover;object-position:60% 64%}
.hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(28,28,28,.94) 0%,rgba(28,28,28,.82) 34%,rgba(28,28,28,.35) 66%,rgba(28,28,28,.08) 100%)}
.hero-in{position:relative;z-index:2;padding-top:56px;padding-bottom:64px}
.eyebrow{display:inline-block;font-size:14px;font-weight:700;letter-spacing:.12em;color:#E0B48A;margin:0 0 18px;text-transform:none}
.hero h1{color:#fff;font-size:clamp(3.4rem,8.4vw,6.6rem);font-weight:800;letter-spacing:-.05em;line-height:1.02;margin:0 0 22px}
.hero-lead{max-width:560px;font-size:clamp(1.05rem,1.6vw,1.25rem);color:#efe9e2;margin-bottom:30px}
.hero-act{display:flex;flex-wrap:wrap;gap:12px;margin:0}
.hero-steps{display:flex;flex-wrap:wrap;gap:12px 28px;list-style:none;padding:0;margin:40px 0 0;color:#e6dfd7;font-size:15px;font-weight:600}
.hero-steps li{display:flex;align-items:center;gap:10px}
.hero-steps .ic{color:#E0B48A}

.answer{padding-top:48px;padding-bottom:8px}
.answer-p{max-width:900px;font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:600;color:var(--navy);line-height:1.7;border-left:5px solid var(--blue);padding-left:22px;margin:0}

/* 섹션 공통 */
.kicker{font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--accent-text);margin:0 0 10px}
.wrap>h2,.sec-hd h2,.band h2{font-size:clamp(1.6rem,3.2vw,2.35rem);font-weight:800;margin-bottom:16px}
.lede{color:var(--mute);max-width:860px}
.band{background:var(--soft);padding:72px 0;margin-top:72px}
.band-soft{background:var(--sky)}
.intro,.cmp-sec,.pro,.rel,.faq,.hub-top,.hub-grid{padding-top:72px}
.sec-hd{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:8px}
.more{color:var(--accent-text);display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;white-space:nowrap;padding:10px 4px}

/* 캐러셀 */
.car{padding-top:64px}
.car-btns{display:flex;gap:8px}
.car-b{width:46px;height:46px;border-radius:50%;border:2px solid var(--line);background:#fff;color:var(--navy);display:grid;place-items:center;cursor:pointer}
.car-b:hover{border-color:var(--blue);color:var(--blue)}
.car-track{display:flex;gap:20px;list-style:none;margin:18px 0 0;padding:6px 24px 24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scroll-padding:0 24px}
.car-track>li{flex:0 0 min(340px,78vw);scroll-snap-align:start}
.cc{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:none;transition:transform .2s,box-shadow .2s}
.cc:hover{transform:translateY(-4px);box-shadow:none}
.cc-img{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--soft)}
.cc-img img{width:100%;height:100%;object-fit:cover}
.cc-t{display:flex;flex-direction:column;gap:6px;padding:18px 20px 8px;flex:1}
.cc-t strong{font-size:20px;color:var(--navy);letter-spacing:-.02em}
.cc-t span{font-size:15px;color:var(--mute);line-height:1.6}
.cc-go{display:flex;align-items:center;gap:6px;padding:0 20px 18px;color:var(--accent-text);font-weight:700;font-size:15px}
@media (min-width:1260px){.car-track{padding-left:calc((100vw - var(--wrap))/2 + 24px);padding-right:24px;scroll-padding-left:calc((100vw - var(--wrap))/2 + 24px)}}

/* 소개 */
.intro-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:start}
.intro-grid p{color:#333333}
.scope{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.scope li{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.scope .ic{color:var(--blue);margin-top:3px}
.scope strong{display:block;color:var(--navy);font-size:17px}
.scope span{color:var(--mute);font-size:15px}

/* 사진 */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.ph{margin:0}
.ph a{display:block;aspect-ratio:1/1;overflow:hidden;border-radius:12px;background:var(--soft);position:relative}
.ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ph a:hover img{transform:scale(1.04)}
.ph figcaption{font-size:13.5px;color:var(--mute);margin-top:8px;line-height:1.45}
.stg{display:inline-block;min-width:24px;text-align:center;padding:1px 6px;border-radius:5px;font-weight:800;font-size:12px;color:#fff;margin-right:4px}
.stg-b{background:#8a5a14}.stg-a{background:#0d7a4f}.stg-m{background:var(--bronze)}

/* 전후 비교 */
.cmp-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 24px;margin-top:28px}
.cmp-grid-1{grid-template-columns:minmax(0,560px)}
.cmp{margin:0}
.cmp-stage{position:relative;aspect-ratio:1/1;border-radius:14px;overflow:hidden;background:var(--soft);user-select:none;touch-action:pan-y}
.cmp-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp-tag{position:absolute;top:12px;padding:4px 12px;border-radius:999px;font-weight:800;font-size:14px;color:#fff;z-index:3}
.cmp-tag-b{left:12px;background:rgba(138,90,20,.92)}
.cmp-tag-a{right:12px;background:rgba(13,122,79,.92)}
.cmp-slider .cmp-b{clip-path:inset(0 calc(100% - var(--p)) 0 0)}
.cmp-line{position:absolute;top:0;bottom:0;left:var(--p);width:3px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.2);z-index:2;transform:translateX(-1.5px)}
.cmp-line::after{content:"";position:absolute;top:50%;left:50%;width:34px;height:34px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);box-shadow:0 2px 10px rgba(0,0,0,.35)}
.cmp-fade .cmp-b{opacity:calc(1 - var(--pn));transition:opacity .08s}
.cmp-toggle .cmp-b{transition:opacity .45s ease}
.cmp-toggle.is-after .cmp-b{opacity:0}
.cmp-ctl{display:flex;align-items:center;gap:12px;margin-top:12px}
.cmp-ctl input[type=range]{flex:1;accent-color:var(--blue);height:32px;cursor:ew-resize}
.cmp-end{font-weight:800;color:var(--navy);min-width:20px;text-align:center}
.cmp-btn{flex:1;min-height:44px;border-radius:999px;border:2px solid var(--line);background:#fff;font-weight:700;font-size:15px;color:var(--navy);cursor:pointer;font-family:inherit}
.cmp-btn.is-on{background:var(--navy);color:#fff;border-color:var(--navy)}
.cmp figcaption{display:flex;flex-direction:column;margin-top:8px;font-size:14px;color:var(--mute)}
.cmp figcaption strong{color:var(--navy);font-size:16px}

/* 표/전문 콘텐츠 */
.tbl-wrap{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:12px}
.tbl{width:100%;border-collapse:collapse;font-size:15.5px;min-width:520px}
.tbl caption{caption-side:top;text-align:left;font-weight:800;color:var(--navy);padding:14px 18px;background:var(--sky)}
.tbl th,.tbl td{padding:12px 18px;text-align:left;vertical-align:top;border-top:1px solid var(--line);line-height:1.6}
.tbl thead th{background:var(--navy);color:#fff;border-top:0;font-size:14.5px}
.tbl tbody th{color:var(--navy);font-weight:700;background:#faf8f5;white-space:nowrap}
.h3-lg{font-size:clamp(1.3rem,2.4vw,1.7rem);margin:56px 0 14px}
.jcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:20px}
.jc{padding:24px;border-radius:var(--r);background:var(--soft);border:1px solid var(--line)}
.jc h4{font-size:18px;margin-bottom:8px}
.jc p{font-size:15.5px;color:var(--mute);margin:0}
.flow{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:f}
.flow li{position:relative;padding:22px 18px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:var(--r)}
.flow-n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:12px}
.flow h4{font-size:17px;margin-bottom:6px}
.flow p{font-size:14.5px;color:var(--mute);margin:0;line-height:1.6}

/* 카드 그리드 */
.kgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
.kgrid-4{grid-template-columns:repeat(4,1fr)}
.kc{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .2s,box-shadow .2s}
a.kc:hover{transform:translateY(-3px);box-shadow:none}
.kc-img{display:block;aspect-ratio:1/1;overflow:hidden;background:var(--soft)}
.kc-wide .kc-img{aspect-ratio:16/9}
.kc-img img{width:100%;height:100%;object-fit:cover}
.kc-t{display:flex;flex-direction:column;gap:2px;padding:14px 16px 16px}
.kc-t small{color:var(--accent-text);font-weight:700;font-size:12.5px}
.kc-t strong{color:var(--navy);font-size:17px;line-height:1.35}
.kc-go{position:absolute;right:12px;bottom:12px;color:var(--blue)}
.kc.is-soon{background:#f1ede8}
.kc.is-soon .kc-img img{filter:grayscale(1) contrast(.9);opacity:.45}
.kc.is-soon .kc-t strong{color:#6b645d}
.kc-badge{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px}

/* FAQ */
.faq-list{display:grid;gap:14px;margin-top:20px}
.faq-i{padding:22px 26px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.faq-i h3{font-size:18px;margin-bottom:8px}
.faq-i p{margin:0;color:#333333;font-size:16px}

/* CTA */
.cta{margin-top:80px;background:var(--navy);color:#fff;padding:56px 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:8px}
.cta p{margin:0;color:#e6dfd7;max-width:620px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

/* 푸터 */
.ftr{background:#252525;color:#c9c2ba;padding:24px 0;font-size:14px;line-height:1.7}
.ftr-in{display:flex;align-items:center;gap:12px 32px;flex-wrap:wrap}
.ftr-brand{display:flex;align-items:center;gap:8px;color:#fff;font-size:17px}
.ftr-biz{display:flex;flex-wrap:wrap;gap:2px 18px;font-style:normal;flex:1;min-width:260px}
.ftr-biz span{white-space:normal}

/* 키워드 페이지 */
.khero{background:var(--navy);color:#fff;padding:36px 0 56px;position:relative;overflow:hidden}
.khero::after{content:"";position:absolute;right:-60px;top:-40px;width:420px;height:520px;border:26px solid rgba(255,255,255,.05);border-radius:12px;transform:rotate(8deg)}
.khero::before{content:"";position:absolute;right:130px;top:90px;width:300px;height:12px;background:var(--blue-2);opacity:.5;border-radius:99px;transform:rotate(-6deg)}
.khero .wrap{position:relative;z-index:1}
.khero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800;letter-spacing:-.045em;margin-bottom:18px;max-width:900px}
.khero-lead{max-width:820px;font-size:clamp(1.05rem,1.7vw,1.22rem);color:#efe9e2;margin-bottom:26px}
.khero-short{padding-bottom:44px}
.crumb ol{display:flex;flex-wrap:wrap;gap:4px 10px;list-style:none;margin:0 0 28px;padding:0;font-size:14px;color:#c9b8a6}
.crumb li+li::before{content:"/";margin-right:10px;color:#8a7a6a}
.crumb a{color:#e6dfd7;text-decoration:none}
.crumb a:hover{text-decoration:underline}
.kgal{padding-top:44px}
.sr-or-sm{font-size:1.2rem!important;margin-bottom:0!important}
.prose{max-width:900px;padding-top:24px}
.prose-wide{max-width:960px}
.sec{padding-top:44px}
.sec h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:14px}
.sec p{color:#333333}
.chk,.steps{margin:14px 0;padding:0;list-style:none;display:grid;gap:10px}
.chk li{position:relative;padding:12px 16px 12px 46px;background:var(--soft);border-radius:10px;font-size:16px}
.chk li::before{content:"";position:absolute;left:16px;top:17px;width:16px;height:9px;border-left:3px solid var(--blue);border-bottom:3px solid var(--blue);transform:rotate(-45deg)}
.steps{counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:12px 16px 12px 58px;background:var(--soft);border-radius:10px;font-size:16px}
.steps li::before{content:counter(s);position:absolute;left:14px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;display:grid;place-items:center;font-size:14px}
.more-ph,.cmp-one{padding-top:40px}
.cmp-one h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}

/* 허브 */
.hub-car{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:16px 0 0;padding:0}
.hub-car a{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:var(--sky);color:var(--navy);font-weight:700;text-decoration:none}
.hub-car a:hover{background:var(--blue);color:#fff}

/* 모달 */
.lb{border:0;padding:0;background:transparent;max-width:min(94vw,1100px);max-height:94vh;overflow:visible}
.lb::backdrop{background:rgba(20,20,20,.88)}
.lb img{max-width:94vw;max-height:84vh;width:auto;height:auto;margin:0 auto;border-radius:10px;background:#000}
.lb-cap{color:#fff;text-align:center;margin:10px 0 0;font-size:15px}
.lb-x{position:absolute;right:-6px;top:-48px;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--navy);display:grid;place-items:center;cursor:pointer}

/* 반응형 */
@media (max-width:1000px){
  .kgrid-4{grid-template-columns:repeat(3,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .intro-grid{grid-template-columns:1fr;gap:32px}
}
@media (max-width:900px){
  .navbtn{display:block}
  .nav{position:absolute;top:var(--hdr);left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 24px 20px;flex-direction:column;align-items:stretch;gap:12px;display:none;box-shadow:none}
  .navt:checked~.nav{display:flex}
  .nav ul{flex-direction:column;align-items:stretch}
  .sub{position:static;box-shadow:none;border:0;padding:0 0 0 12px}
  .btn-call{justify-content:center}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .hero{min-height:640px;align-items:flex-end}
  .hero::before{background:linear-gradient(180deg,rgba(28,28,28,.35) 0%,rgba(28,28,28,.7) 38%,rgba(28,28,28,.95) 100%)}
  .hero-pic img{object-position:70% 20%}
  .hero-in{padding-top:40px;padding-bottom:40px}
  .hero-act .btn{flex:1 1 100%}
  .pgrid{grid-template-columns:repeat(2,1fr);gap:10px}
  .cmp-grid{grid-template-columns:1fr}
  .kgrid,.kgrid-3{grid-template-columns:repeat(2,1fr);gap:12px}
  .kgrid-4{grid-template-columns:repeat(2,1fr)}
  .kc-t{padding:10px 12px 14px}.kc-t strong{font-size:15px}
  .kc-wide .kc-img{aspect-ratio:1/1}
  .flow{grid-template-columns:1fr}
  .band,.intro,.cmp-sec,.pro,.rel,.faq,.hub-top,.hub-grid{padding-top:48px}
  .band{padding:48px 0;margin-top:48px}
  .cta{margin-top:56px;padding:44px 0}
  .cta .btn{width:100%}
  .cta-btns{width:100%}
  .sec-hd{flex-direction:column;align-items:flex-start}
  .car-btns{display:none}
  .tbl{min-width:460px;font-size:14.5px}
  .tbl th,.tbl td{padding:10px 12px}
  .khero::after,.khero::before{display:none}
  .faq-i{padding:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ===== 2차 개정: 차콜 헤더, 카드 그리드, 정적 전후 세트 ===== */
.hdr{background:#252525;border-bottom:1px solid #3a3a3a;backdrop-filter:none}
.brand{color:#fff}
.navbtn{color:#fff}
.nav a:not(.btn){color:#f1ece6}
.nav a:not(.btn):hover,.nav a[aria-current]{background:rgba(255,255,255,.12);color:#fff}
.btn-call{background:var(--blue);color:#fff}
.btn-call:hover{background:#A94A2D}
.nav ul{gap:8px}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;list-style:none;margin:24px 0 0;padding:0}
.cgrid>li{display:flex}
.cgrid .cc{width:100%}
.cgrid .cc-img{aspect-ratio:1/1}
.cgrid .cc-t span{font-size:15px;line-height:1.6}
.pairs{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:28px}
.pair{margin:0;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.pair-imgs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pair-imgs .ph a{border-radius:8px}
.pair-imgs figcaption{font-size:13.5px}
.pair>figcaption{margin-top:12px;font-size:14px;color:var(--mute)}
.pair>figcaption strong{display:block;color:var(--navy);font-size:16px}
.gen-note{margin:36px 0 0;color:var(--mute);font-size:15px}
.gen-h{font-size:clamp(1.2rem,2.2vw,1.5rem);margin:40px 0 6px}
.ph .stg-line{display:inline}
.hub-grid .kgrid{margin-top:18px}
@media (max-width:1000px){.cgrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){
  .cgrid{gap:12px}
  .cgrid .cc-t{padding:12px 12px 6px}.cgrid .cc-t strong{font-size:16px}.cgrid .cc-t span{font-size:13.5px}
  .cgrid .cc-go{padding:0 12px 12px;font-size:13.5px}
  .pairs{grid-template-columns:1fr;gap:16px}
  .pair{padding:12px}
}
.rel-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;list-style:none;margin:20px 0 0;padding:0}
.rel-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--navy);text-decoration:none;font-size:17px}
.rel-links a:hover{border-color:var(--blue)}
.rel-links .ic{color:var(--accent-text)}
@media (max-width:760px){.rel-links{grid-template-columns:repeat(2,1fr)}.rel-links a{padding:14px;font-size:15px}}
.case2{padding-top:44px}

/* ===== 3차 개정: FAQ 아코디언, BEFORE/AFTER 배지 ===== */
.faq-i{padding:0;overflow:hidden}
.faq-i h3{margin:0;font-size:18px}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:20px 24px;background:none;border:0;text-align:left;font:inherit;font-weight:700;font-size:18px;line-height:1.45;color:var(--navy);cursor:pointer;letter-spacing:-.02em}
.faq-q:hover{color:var(--accent-text)}
.faq-ico{position:relative;flex:none;width:22px;height:22px}
.faq-ico::before,.faq-ico::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2.5px;background:currentColor;border-radius:2px;transform:translate(-50%,-50%);transition:transform .25s}
.faq-ico::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-i.is-open{border-color:var(--blue)}
.faq-i.is-open .faq-q{color:var(--blue)}
.faq-i.is-open .faq-ico::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a>div{overflow:hidden}
.faq-a p{margin:0;padding:0 24px 22px;color:#333;font-size:16px}
.js .faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;visibility:hidden}
.js .faq-i.is-open .faq-a{grid-template-rows:1fr;visibility:visible}
.js .faq-a{transition:grid-template-rows .3s ease,visibility 0s linear .3s}
.js .faq-i.is-open .faq-a{transition:grid-template-rows .3s ease,visibility 0s}
.ph{position:relative}
.ba{position:absolute;top:10px;left:10px;z-index:2;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.06em;color:#fff;pointer-events:none}
.ba-b{background:#252525}
.ba-a{background:var(--blue)}
.ba-sec{padding-top:44px}
.pairs-1{grid-template-columns:minmax(0,560px)}
.pair-imgs .ph figcaption{display:none}
@media (max-width:760px){.faq-q{padding:16px;font-size:16px}.faq-a p{padding:0 16px 18px}.ba{top:6px;left:6px;font-size:11px;padding:2px 8px}}
@media (prefers-reduced-motion:reduce){.js .faq-a,.faq-ico::before,.faq-ico::after{transition:none!important}}