/* 구조·디자인 참고: wastedisposal.korwaste.com (레이아웃·타이포만, 컬러/문구/이미지 미사용) */
:root{--k:#3a2619;--c:#a8672b;--cl:#f3e3cf;--paper:#faf6f0;--ink:#231b16;--mut:#6d6258;--line:#e4d9ca;--w:1120px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Pretendard,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.75;letter-spacing:-.01em;word-break:keep-all;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--w);margin:0 auto;padding:0 18px}
.txt{max-width:820px}
h1,h2,h3{font-weight:800;line-height:1.35;letter-spacing:-.02em}
h2{font-size:clamp(1.35rem,2.6vw,1.8rem);margin-bottom:14px}
h3{font-size:1.1rem;margin-bottom:6px}
p{margin-bottom:12px}
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-weight:800;font-size:1.1rem;text-decoration:none;color:var(--k)}
.nav{display:flex;gap:22px}
.nav a{text-decoration:none;font-weight:700;font-size:.95rem}
.nav a:hover{color:var(--c)}
.mbtn{display:none;background:none;border:0;font-size:1.5rem;line-height:1;cursor:pointer;padding:6px}
.mnav{border-top:1px solid var(--line);background:#fff}
.mnav a{display:block;padding:12px 18px;text-decoration:none;font-weight:700;border-bottom:1px solid var(--line)}
.btn{display:inline-block;padding:11px 20px;border-radius:2px;font-weight:800;text-decoration:none;font-size:.95rem;letter-spacing:-.01em}
.btn-cta{background:var(--c);color:#fff}
.btn-cta:hover{background:#fff;color:var(--k)}
.btn-ghost{border:2px solid currentColor;color:inherit}
.btn-ghost:hover{background:var(--c);color:#fff;border-color:var(--c)}
.hero{position:relative;min-height:clamp(520px,66vh,660px);display:flex;align-items:flex-end;background:var(--k);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(35,22,14,.92) 0%,rgba(35,22,14,.7) 48%,rgba(35,22,14,.15) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:90px;padding-bottom:56px}
.hero .eyebrow{font-weight:700;font-size:.85rem;color:var(--cl);margin-bottom:10px}
.hero h1{font-size:clamp(2.1rem,6vw,3.6rem);margin-bottom:14px}
.hero .lead{max-width:640px;font-size:1.05rem;color:#f4ebe0}
.hero .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.flow-bar{background:var(--k);color:#fff}
.flow-bar ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr)}
.flow-bar li{padding:14px 10px;font-weight:700;font-size:.9rem;text-align:center;border-left:1px solid rgba(255,255,255,.15)}
.flow-bar li:first-child{border-left:0}
.flow-bar li+li:before{content:"";display:inline-block;width:0;height:0}
.sec{padding:52px 0}
.sec.alt{background:var(--paper)}
.sec .sub{color:var(--mut);margin-bottom:22px}
.def{border-left:4px solid var(--c);padding:4px 0 4px 16px;font-size:1.12rem;font-weight:700;margin-bottom:16px}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.box{background:#fff;border:1px solid var(--line);border-radius:2px;padding:18px}
.sec.alt .box{background:#fff}
.tw{overflow-x:auto;margin:14px 0}
table{border-collapse:collapse;width:100%;min-width:480px;font-size:.95rem;background:#fff}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--cl)}
ul.ck{list-style:none}
ul.ck li{padding:6px 0 6px 22px;position:relative}
ul.ck li:before{content:"";position:absolute;left:2px;top:15px;width:9px;height:9px;background:var(--c)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.case:hover{border-color:var(--c)}
.case.hid{display:none}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.cmp figure{position:relative;aspect-ratio:3/4;background:#ddd;overflow:hidden}
.cmp img{width:100%;height:100%;object-fit:cover}
.cmp figcaption{position:absolute;left:0;top:0;background:var(--k);color:#fff;font-size:.72rem;font-weight:700;padding:2px 8px}
.case .tx{padding:14px 16px 16px}
.case .tag{font-size:.78rem;color:var(--c);font-weight:800}
.case h3{margin:2px 0 4px}
.case p{font-size:.9rem;color:var(--mut);margin:0}
.more{text-align:center;margin-top:24px}
.more button{background:var(--k);color:#fff;border:0;padding:12px 34px;font:inherit;font-weight:800;border-radius:2px;cursor:pointer}
.more button:hover{background:var(--c)}
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gal figure img{aspect-ratio:3/4;object-fit:cover;width:100%;border-radius:2px}
.gal figcaption{font-size:.9rem;font-weight:700;padding-top:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.chips li{border:1px solid var(--line);background:#fff;padding:5px 12px;font-weight:700;font-size:.9rem;border-radius:2px}
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);padding:18px;border-radius:2px}
.steps li:before{content:"";display:block;width:28px;height:4px;background:var(--c);margin-bottom:12px}
details{border-bottom:1px solid var(--line);background:#fff}
details summary{cursor:pointer;list-style:none;padding:16px 44px 16px 16px;font-weight:800;position:relative}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";position:absolute;right:16px;top:12px;font-size:1.4rem;color:var(--c)}
details[open] summary:after{content:"\2212"}
details .a{padding:0 16px 16px}
.cta{background:var(--k);color:#fff;padding:44px 0;text-align:center}
.cta h2{margin-bottom:8px}
.cta p{color:#eadccb}
.cta .btn{margin:6px 4px 0}
.site-footer{background:#1d130c;color:#cdbfb0;padding:34px 0 90px;font-size:.88rem}
.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--cl)}
.site-footer .fl{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:14px;font-weight:700;color:#fff}
.site-footer p{margin-bottom:4px}
.float{position:fixed;right:16px;bottom:16px;z-index:60}
.float a{display:block;background:var(--c);color:#fff;text-decoration:none;font-weight:800;padding:13px 20px;border-radius:2px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.crumb{font-size:.85rem;color:var(--mut);padding:14px 0}
.crumb a{text-decoration:none}
.page-h{background:var(--paper);border-bottom:1px solid var(--line);padding:6px 0 30px}
.page-h h1{font-size:clamp(1.8rem,4.6vw,2.6rem);margin:6px 0 12px}
.ans{font-size:1.08rem;font-weight:600;max-width:820px}
.mod{font-size:.85rem;color:var(--mut)}
.story{padding:36px 0}
.story figure{margin:18px 0}
.story figure img{width:100%;max-width:520px;border-radius:2px}
.story figcaption{font-size:.88rem;color:var(--mut);padding-top:6px}
.quote{border-left:4px solid var(--c);background:var(--paper);padding:14px 18px;margin:18px 0}
.quote small{display:block;color:var(--mut);margin-top:6px}
.rel{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rel a{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.rel a:hover{border-color:var(--c)}
.rel img{aspect-ratio:4/3;object-fit:cover;width:100%}
.rel .tx{padding:12px 14px 14px}
.rel strong{display:block}
.rel span{font-size:.88rem;color:var(--mut)}
.kv{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}
.kv div{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:2px}
.kv b{display:block;font-size:.78rem;color:var(--c)}
@media(max-width:820px){
 .nav{display:none}.mbtn{display:block}
 .g4,.g3,.steps,.gal{grid-template-columns:repeat(2,1fr)}
 .cards,.rel{grid-template-columns:repeat(2,1fr)}
 .kv{grid-template-columns:1fr}
 .flow-bar ol{grid-template-columns:repeat(2,1fr)}
 .flow-bar li:nth-child(3){border-left:0}
}
@media(max-width:600px){
 .cards,.rel,.g2,.g3{grid-template-columns:1fr}
 .case{width:100%}
 .sec{padding:38px 0}
 .hero:before{background:linear-gradient(0deg,rgba(35,22,14,.92) 0%,rgba(35,22,14,.6) 70%,rgba(35,22,14,.3) 100%)}
}

/* ===== 개선: 섹션/제목 구분, 카드, 모바일 ===== */
body{font-size:16px}
.sec{padding:68px 0;border-top:1px solid var(--line)}
.sec.alt{background:var(--paper);border-top:1px solid var(--line);border-bottom:0}
.sec:first-of-type{border-top:0}
.sh{margin-bottom:30px}
.sh .ey{font-size:.82rem;font-weight:800;letter-spacing:.04em;color:var(--c);margin-bottom:8px}
.sh .sub{margin:10px 0 0;max-width:720px}
.sec h2,.story h2{position:relative;padding-top:18px;margin-bottom:16px;font-size:clamp(1.4rem,2.8vw,1.9rem)}
.sec h2:before,.story h2:before{content:"";position:absolute;left:0;top:0;width:36px;height:4px;background:var(--c)}
.story h2{margin-top:44px}
.story h2:first-child{margin-top:0}
.sec h3,.story h3{font-size:1.08rem;margin:18px 0 6px}
.sec .box h3,.pain h3,.steps h3,.case h3{margin-top:0}
.sec .sub{font-size:1rem}
.hero h1{letter-spacing:-.03em}
.hero .lead{line-height:1.7}
.pains{gap:16px}
.pain{background:#fff;border:1px solid var(--line);border-top:3px solid var(--c);border-radius:2px;padding:22px 20px;display:flex;flex-direction:column}
.pain h3{font-size:1.08rem;line-height:1.45;margin-bottom:10px}
.pain p{font-size:.95rem;color:var(--mut);flex:1}
.pain .pl{font-weight:800;font-size:.92rem;color:var(--k);text-decoration:none;border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.pain .pl:after{content:"  \2192"}
.pain .pl:hover{color:var(--c)}
.defbox{margin-top:30px;background:var(--k);color:#fff;border-radius:2px;padding:24px 26px}
.defbox strong{display:block;color:var(--cl);margin-bottom:6px;font-size:1.05rem}
.defbox p{margin:0;color:#f1e7da}
.case{transition:border-color .15s,transform .15s}
.case:hover{transform:translateY(-2px)}
.case .tx{border-top:1px solid var(--line)}
.steps li,.box{border-top:3px solid var(--c)}
.box{transition:border-color .15s}
a.box:hover{border-color:var(--k)}
.chips li{background:#fff}
.page-h{padding-bottom:36px}
.story figure img{box-shadow:0 2px 10px rgba(0,0,0,.08)}
details summary{min-height:52px;display:flex;align-items:center}
details[open]{border-left:3px solid var(--c)}
details h3{margin:0!important}
.cta .btn{min-width:200px;text-align:center}
.btn{min-height:46px;line-height:1.4;text-align:center}
.flow-bar li{padding:16px 10px}
@media(max-width:820px){
 .sec{padding:48px 0}
}
@media(max-width:600px){
 body{font-size:15.5px}
 .wrap{padding:0 16px}
 .hero{min-height:auto}
 .hero .wrap{padding-top:150px;padding-bottom:30px}
 .hero .acts{flex-direction:column;gap:10px}
 .hero .acts .btn,.cta .btn,.story .btn,.sec .btn{display:block;width:100%;min-height:52px;padding:15px 18px;font-size:1rem}
 .page-h .btn{display:block;width:100%}
 .sec p>.btn{margin:0 0 10px}
 .more button{width:100%;min-height:52px;font-size:1rem}
 .mbtn{min-width:44px;min-height:44px;font-size:1.6rem}
 .mnav a{padding:16px 18px;font-size:1rem}
 .flow-bar ol{grid-template-columns:repeat(2,1fr)}
 .flow-bar li{padding:14px 8px;border-top:1px solid rgba(255,255,255,.12)}
 .gal{gap:10px}
 .steps{grid-template-columns:1fr!important}
 .grid.g3,.pains{grid-template-columns:1fr}
 .defbox{padding:20px 18px}
 .float{left:0;right:0;bottom:0;padding:10px 12px;background:rgba(255,255,255,.96);border-top:1px solid var(--line)}
 .float a{text-align:center;min-height:50px;padding:15px 18px;font-size:1rem}
 .site-footer{padding-bottom:100px}
 .site-footer .fl{gap:10px 16px}
 .cmp figcaption{font-size:.7rem}
 .kv{grid-template-columns:1fr}
}
.tw{-webkit-overflow-scrolling:touch}
@media(max-width:600px){table{min-width:0;font-size:.84rem}th,td{padding:8px 7px;word-break:keep-all}}

.fig{margin:20px 0}
.fig img{width:100%;max-width:520px;border-radius:2px;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.fig figcaption{font-size:.88rem;color:var(--mut);padding-top:6px}
.cards.two{grid-template-columns:repeat(2,1fr);max-width:820px}
.tl{font-weight:800;color:var(--c);text-decoration:none;border-bottom:2px solid var(--cl)}
.tl:hover{color:var(--k)}
@media(max-width:600px){.cards.two{grid-template-columns:1fr}}