/* BYJEJU
   팔레트·타이포는 byjeju-brand-guide 기준.
   골격은 lfmarkey.com 실측: 12칼럼 2행 헤더 + 2열 타일 격자, 히어로 없음.
   impeccable craft-floor 적용: eyebrow 없음, 섹션 번호 없음, 장식 아이콘 없음,
   유니코드 글리프 대신 SVG, 레이아웃 속성 애니메이션 없음. */
@font-face{font-family:"Gmarket Sans";src:url("fonts/GmarketSansLight.subset.woff2") format("woff2");font-weight:300;font-display:swap}
@font-face{font-family:"Gmarket Sans";src:url("fonts/GmarketSansMedium.subset.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Gmarket Sans";src:url("fonts/GmarketSansBold.subset.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --violet:#6c4ab6; --violet-deep:#573a94;
  /* 코랄은 브랜드 포인트. 작은 글씨에는 쓰지 않는다 (흰 배경 대비 2.7:1). */
  --coral:#ff6b6b;
  --paper:#ffffff; --ink:#2d2d2d; --ink-soft:#6b6b72;
  --lav:#e8deff; --lav-soft:#f4f0fb;
  --line:#e6e3ea; --rule:#2d2d2d;
  --sans:"Gmarket Sans","Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  --max:1440px; --pad:clamp(1.25rem,4vw,2.25rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-weight:300;font-size:1rem;line-height:1.75;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-weight:700;line-height:1.2;letter-spacing:-.025em;word-break:keep-all;margin:0}
p{word-break:keep-all;margin:0}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

::selection{background:var(--lav);color:var(--violet-deep)}
:where(a,button):focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:2px}
html{scrollbar-color:var(--lav) var(--paper)}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--paper)}
::-webkit-scrollbar-thumb{background:var(--lav);border:3px solid var(--paper);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:#d3c4f2}


/* ---------- 공지바 ---------- */
.anno{background:var(--violet);color:#fff;text-align:center;font-size:.8125rem;padding:.6rem 1rem}
.anno a{border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:1px}

/* ---------- 헤더: 12칼럼 2행 (레퍼런스 실측 구조) ---------- */
.hd{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--rule);
    transition:transform .34s ease,box-shadow .3s}
.hd.up{transform:translateY(-100%)}
.hd.stuck{box-shadow:0 12px 34px -26px rgba(45,45,45,.55)}
.hd-in{display:grid;grid-template-columns:repeat(4,1fr)}

/* 로고: 모바일은 중앙 4칸, 데스크톱은 우측에서 두 행을 차지한다 */
.brand{grid-column:span 4;display:grid;place-items:center;padding:.85rem 1rem;order:-1}
.brand img{height:26px;width:auto}

/* 메뉴 두 줄. 위 줄만 코랄 (레퍼런스의 앰버 자리) */
.row-top,.row-bot{display:none;grid-template-columns:repeat(4,1fr)}
.row-top{background:var(--coral);border-bottom:1px solid var(--rule)}
.row-top>*,.row-bot>*{border-right:1px solid var(--rule);display:grid;place-items:center;min-height:54px;padding:.5rem .75rem;text-align:center}
.row-top>*:last-child,.row-bot>*:last-child{border-right:0}
.row-top a,.row-bot a,.row-bot button{font:inherit;font-size:1rem;font-weight:500;color:var(--ink);background:none;border:0;cursor:pointer;transition:opacity .2s}
.row-top a:hover,.row-bot a:hover,.row-bot button:hover{opacity:.55}
.row-top a.on{font-weight:700;text-decoration:underline;text-underline-offset:5px}
.cell-shop:hover 
.burger{grid-column:span 4;display:flex;align-items:center;justify-content:center;gap:.65rem;
        min-height:50px;border:0;border-top:1px solid var(--rule);background:none;cursor:pointer;font:inherit;font-size:1rem;font-weight:500;color:var(--ink)}
.burger i{display:grid;gap:4px;font-style:normal}
.burger i span{display:block;width:18px;height:2px;background:var(--ink);transition:transform .3s,opacity .2s}
.burger.open i span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open i span:nth-child(2){opacity:0}
.burger.open i span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mnav{display:none;border-top:1px solid var(--rule)}
.mnav.open{display:block}
.mnav a{display:block;padding:.85rem var(--pad);font-size:1rem;font-weight:500;border-bottom:1px solid var(--line)}
.mnav .mcats a{font-weight:300;color:var(--ink-soft)}

/* ---------- 히어로 ---------- */
.hero{position:relative;isolation:isolate;width:100%;aspect-ratio:4/3;min-height:320px;max-height:72vh;overflow:hidden;display:grid;place-items:end start}
.hero>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(0,0,0,.5),rgba(0,0,0,.12) 46%,rgba(0,0,0,.02))}
.hero .lock{padding:0 var(--pad) clamp(2rem,4.5vw,3.75rem);max-width:44rem}
.hero h1{font-size:clamp(1.85rem,4.4vw,3.5rem);color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.4)}
.hero .sub{margin-top:1.1rem;font-size:clamp(1rem,1.5vw,1.25rem);color:rgba(255,255,255,.94);text-shadow:0 1px 14px rgba(0,0,0,.38)}

/* ---------- 이미지 타일 격자 (레퍼런스 .homepage_blocks) ---------- */
.blocks{display:grid;grid-template-columns:repeat(1,1fr)}
.block{position:relative;overflow:hidden}
.block>a{position:relative;display:block;width:100%;aspect-ratio:3/3.7;line-height:0}
.block>img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block}
.block a img,.block video{width:100%;height:100%;object-fit:cover;display:block}
.block .lb{position:absolute;bottom:clamp(1.5rem,4vw,2.5rem);left:50%;transform:translateX(-50%);
           background:rgba(255,255,255,.86);color:var(--ink);
           padding:clamp(.85rem,1.6vw,1.25rem) clamp(1.75rem,4vw,3.1rem);
           font-size:clamp(1rem,1.5vw,1.15rem);font-weight:700;letter-spacing:-.02em;
           line-height:1.6;white-space:nowrap;transition:background-color .3s}
.block:hover .lb{background:var(--coral)}
.block .lb .k{display:inline-block;vertical-align:-.55em;width:1.9em;height:auto;margin-right:.5rem}
/* 영상 타일: 자연 비율, 데스크톱에서 두 칸을 차지한다 */
.block-film>a{aspect-ratio:auto}
.block-film video{height:auto}

/* ---------- 소개 ---------- */
.about{padding:clamp(4.5rem,9vw,8.5rem) 0}
.about .grid{display:grid;gap:3rem;max-width:1240px;margin:0 auto}
.about h2{font-size:clamp(1.9rem,3.5vw,2.9rem);color:var(--violet)}
.about hr{border:0;border-top:1px solid var(--line);margin:2.25rem 0}
.about .body{max-width:33rem;display:grid;gap:1.5rem;line-height:1.9;color:#3d3d44}

/* ---------- 상품 레일 ---------- */
.rail-sec{padding:clamp(3.5rem,7vw,6rem) 0;border-top:1px solid var(--line)}
.rail-head{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;margin-bottom:2.5rem}
.rail-head h2{font-size:clamp(1.65rem,3vw,2.4rem)}
.arrows{display:flex;gap:.6rem;flex-shrink:0}
.arrows button{display:grid;place-items:center;width:46px;height:46px;border-radius:999px;border:1px solid var(--line);background:none;color:var(--ink);cursor:pointer;transition:background-color .22s,color .22s,border-color .22s}
.arrows button:hover{background:var(--violet);border-color:var(--violet);color:#fff}
.rail{display:flex;gap:1.5rem;overflow-x:auto;padding:0 var(--pad) .5rem;scroll-snap-type:x mandatory;scrollbar-width:none;max-width:var(--max);margin:0 auto}
.rail::-webkit-scrollbar{display:none}
.rail>li{flex:0 0 63vw;scroll-snap-align:start}
.card figure{margin:0;overflow:hidden;background:#f7f6f9}
.card img{aspect-ratio:1;width:100%;object-fit:contain;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.card:hover img{transform:scale(1.045)}
.card .nm{position:relative;display:inline;font-size:1rem;font-weight:500;line-height:1.5;background-image:linear-gradient(var(--violet),var(--violet));background-size:0 1px;background-position:0 100%;background-repeat:no-repeat;transition:background-size .35s ease-out}
.card:hover .nm{background-size:100% 1px}
.card .wrap-t{margin-top:1.1rem}
.card .pr{margin-top:.4rem;font-size:1rem;font-weight:700;color:var(--ink)}

/* ---------- 작가 ---------- */
.art{background:var(--violet);padding:clamp(4.5rem,8vw,7.5rem) 0;color:#fff}
.art h2{font-size:clamp(1.8rem,3.6vw,3rem);max-width:22ch;color:#fff}
.art dl{margin:3.5rem 0 0;display:grid;gap:0}
.art .row{display:grid;gap:.5rem;padding:1.75rem 0;border-top:1px solid rgba(232,222,255,.32)}
.art dt{font-size:1.25rem;font-weight:700;color:#fff}
.art dd{margin:0;font-size:1rem;line-height:1.9;color:rgba(232,222,255,.9)}

/* ---------- 푸터 ---------- */
.ft{background:var(--ink);color:#fff;padding:clamp(4rem,7vw,5.5rem) 0 2.5rem}
.ft-grid{display:grid;gap:2.75rem}
.ft-brand img{height:48px;width:auto}
.ft-brand p{margin-top:1.25rem;font-size:1.25rem;font-weight:700;line-height:1.45}
.ft-since{margin-top:.8rem;font-size:.8125rem;color:rgba(232,222,255,.72)}
.ft h2{font-size:1rem;font-weight:700}
.ft-grid li{margin-top:.7rem}
.ft-grid li a,.ft address p{font-size:1rem;color:rgba(232,222,255,.82);transition:color .2s}
.ft-grid li a:hover,.ft address a:hover{color:#fff}
.ft address{font-style:normal;margin-top:1.15rem;display:grid;gap:.3rem}
.ig{display:inline-flex;align-items:center;gap:.55rem;margin-top:1.15rem;font-size:1rem;color:var(--lav);transition:color .2s}
.ig:hover{color:#fff}
.ig svg{transition:transform .3s cubic-bezier(.16,1,.3,1)}
.ig:hover svg{transform:rotate(8deg)}
.btn-ft{position:relative;display:inline-flex;overflow:hidden;border-radius:999px;border:1px solid var(--coral);color:var(--coral);font-size:1rem;font-weight:700;padding:.8rem 1.6rem;margin-top:1.75rem;transition:color .32s}
.btn-ft b{position:absolute;inset:0;background:var(--coral);transform:translateY(101%);transition:transform .38s cubic-bezier(.16,1,.3,1)}
.btn-ft:hover{color:var(--ink)}
.btn-ft:hover b{transform:none}
.btn-ft span{position:relative}
.ft hr{border:0;border-top:1px solid rgba(232,222,255,.22);margin:3.5rem 0 1.75rem}
.ft .biz{font-size:.8125rem;line-height:1.85;color:rgba(232,222,255,.5)}

/* ---------- 공용 버튼 ---------- */
.btn-out{position:relative;display:inline-flex;overflow:hidden;border:1px solid var(--violet);color:var(--violet);font-size:1rem;font-weight:700;padding:.9rem 1.9rem;margin-top:2.5rem;transition:color .32s}
.btn-out b{position:absolute;inset:0;background:var(--violet);transform:translateX(-101%);transition:transform .38s cubic-bezier(.16,1,.3,1)}
.btn-out:hover{color:#fff}
.btn-out:hover b{transform:none}
.btn-out span{position:relative}

/* ---------- /recycling ---------- */
.rc-hero{background:var(--lav-soft);padding:clamp(3.5rem,7vw,6.5rem) 0}
.rc-hero .grid{display:grid;gap:3rem;max-width:1240px;margin:0 auto;align-items:center}
.rc-hero h1{font-size:clamp(2rem,4.2vw,3.2rem);color:var(--violet)}
.rc-hero .body{margin-top:1.9rem;max-width:33rem;display:grid;gap:1.25rem;line-height:1.9;color:#3d3d44}
.rc-list{padding:clamp(3.5rem,7vw,6rem) 0}
.rc-list .top{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;margin-bottom:2.75rem}
.rc-list h2{font-size:clamp(1.55rem,2.6vw,2.05rem)}
.rc-list .note{font-size:.8125rem;color:var(--ink-soft)}
.pg{display:grid;grid-template-columns:1fr 1fr;gap:2.75rem 1.5rem}
.pg figure{margin:0;overflow:hidden}
.pg img{aspect-ratio:4/5;width:100%;object-fit:contain;background:#f7f6f9;padding:clamp(.5rem,1.5vw,1.25rem);transition:transform .6s cubic-bezier(.16,1,.3,1)}
.pg a:hover img{transform:scale(1.04)}
.pg .nm{margin-top:1.1rem;font-size:1rem;font-weight:500;line-height:1.5;transition:color .2s}
.pg a:hover .nm{color:var(--violet)}
.cate{display:inline-flex;align-items:center;gap:.65rem;margin-top:2.75rem;font-size:1.25rem;font-weight:700;color:var(--violet)}
.cate u{position:relative;text-decoration:none}
.cate u::after{content:"";position:absolute;left:0;bottom:-5px;height:2px;width:100%;background:var(--violet);transform:scaleY(.5);transform-origin:bottom;transition:transform .3s ease-out}
.cate:hover u::after{transform:none}
.cate svg{transition:transform .3s cubic-bezier(.16,1,.3,1)}
.cate:hover svg{transform:translateX(6px)}
.rc-close{width:100%;height:17rem;object-fit:cover}
.divider{border:0;border-top:1px solid var(--line);margin-top:4rem;padding-top:.5rem}

/* ---------- 반응형 ---------- */
@media (min-width:640px){
  .rail>li{flex-basis:38vw}
  .pg{grid-template-columns:repeat(2,1fr)}
  .rc-close{height:21rem}
}
@media (min-width:1024px){
  /* 헤더가 12칼럼 2행이 된다 */
  .hd-in{grid-template-columns:repeat(12,1fr)}
  .brand{grid-column:10/13;grid-row:1/3;place-items:center end;padding:0 clamp(1.25rem,3vw,2.25rem) 0 1.5rem;order:0}
  .brand img{height:30px}
  .hero{aspect-ratio:16/9;min-height:420px;max-height:82vh}
  .row-top{display:grid;grid-column:1/9;grid-row:1/2}
  .row-bot{display:grid;grid-column:1/9;grid-row:2/3;border-bottom:0}
  .burger,.mnav{display:none!important}
  .blocks{grid-template-columns:repeat(2,1fr)}
  .block-film{grid-column:span 2}
  .about .grid{grid-template-columns:46fr 50fr;gap:4.5rem}
  .about figure{margin:0;padding-top:3.5rem}
  .rail>li{flex-basis:22rem}
  .art dl{grid-template-columns:repeat(3,1fr);gap:0 2.5rem}
  .ft-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:2rem}
  .pg{grid-template-columns:repeat(3,1fr)}
  .rc-hero .grid{grid-template-columns:52fr 40fr;gap:5rem}
  .rc-close{height:27rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
}