/* 인테리어친구 · 광주 도배 */
:root{
  --ink:#1d1915;
  --espresso:#2a221b;
  --ivory:#f6f1e9;
  --paper:#fffdf9;
  --gold:#a8834c;
  --gold-soft:#d9c4a1;
  --line:#e6ddcf;
  --muted:#6c6358;
  --serif:'Noto Serif KR',serif;
  --sans:'Pretendard Variable',Pretendard,-apple-system,'Malgun Gothic',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo svg{width:40px;height:40px;flex:none}
.logo b{display:block;font-family:var(--serif);font-size:21px;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.logo small{display:block;font-size:11.5px;color:var(--gold);letter-spacing:.14em;margin-top:3px}
.nav{display:flex;align-items:center;gap:34px;font-size:15px}
.nav a:not(.btn){color:#3d362e;position:relative}
.nav a:not(.btn):hover{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 26px;border-radius:2px;font-weight:600;font-size:15.5px;transition:.2s}
.btn svg{width:18px;height:18px}
.btn-dark{background:var(--espresso);color:#fff}
.btn-dark:hover{background:var(--gold)}
.btn-line{border:1px solid var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#8f6d3c}
.nav .btn{height:44px;padding:0 20px;font-size:14.5px}

/* hero */
.hero{background:var(--ivory);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;padding-top:72px;padding-bottom:88px}
.eyebrow{font-size:12.5px;letter-spacing:.28em;color:var(--gold);font-weight:600;text-transform:uppercase}
.hero h1{font-family:var(--serif);font-size:clamp(36px,5vw,58px);line-height:1.28;font-weight:700;letter-spacing:-.03em;margin:22px 0 26px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:17.5px;color:#4a4239;max-width:520px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 38px}
.chips span{border:1px solid var(--gold-soft);color:#5a4a33;font-size:13.5px;padding:6px 14px;border-radius:40px;background:rgba(255,255,255,.5)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-img{position:relative}
.hero-img::before{content:"";position:absolute;inset:28px -28px -28px 28px;border:1px solid var(--gold);z-index:0}
.hero-img img{position:relative;z-index:1;width:100%;aspect-ratio:5/6;max-height:640px;object-fit:cover}
.hero-card{position:absolute;z-index:2;left:-40px;bottom:46px;background:var(--paper);padding:20px 24px;box-shadow:0 18px 40px rgba(42,34,27,.14);min-width:220px}
.hero-card small{display:block;font-size:12px;color:var(--muted);letter-spacing:.06em}
.hero-card b{font-family:var(--serif);font-size:24px}
.hero-card b span{font-size:15px;font-family:var(--sans);font-weight:500;color:var(--muted)}

/* area strip */
.strip{background:var(--espresso);color:#e9dcc6;font-size:14.5px;letter-spacing:.06em;overflow:hidden;white-space:nowrap}
.strip .track{display:inline-block;padding:17px 0;animation:flow 38s linear infinite}
.strip span{margin:0 22px}
.strip i{font-style:normal;color:var(--gold)}
@keyframes flow{to{transform:translateX(-50%)}}

/* section */
.sec{padding:120px 0}
.sec.alt{background:var(--ivory)}
.head{text-align:center;max-width:720px;margin:0 auto 64px}
.head h2{font-family:var(--serif);font-size:clamp(28px,3.6vw,40px);line-height:1.35;letter-spacing:-.03em;margin:16px 0 18px}
.head p{color:var(--muted);font-size:16.5px}
.rule{width:44px;height:1px;background:var(--gold);margin:0 auto}

/* about */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}
.about-img{position:relative}
.about-img img{width:100%;aspect-ratio:4/5;object-fit:cover}
.about-img .tag{position:absolute;right:-24px;top:40px;background:var(--gold);color:#fff;font-family:var(--serif);padding:18px 22px;line-height:1.4;font-size:15px}
.about h2{font-family:var(--serif);font-size:clamp(28px,3.4vw,38px);line-height:1.4;letter-spacing:-.03em;margin:16px 0 22px}
.about .txt{color:#4a4239;font-size:16.5px}
.promise{margin-top:40px;border-top:1px solid var(--line)}
.promise li{list-style:none;display:grid;grid-template-columns:64px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.promise .no{font-family:var(--serif);font-size:30px;color:var(--gold);line-height:1}
.promise b{display:block;font-size:17.5px;margin-bottom:4px}
.promise p{color:var(--muted);font-size:15px}
.sign{margin-top:28px;font-family:var(--serif);color:var(--muted)}
.sign b{color:var(--ink);font-size:18px;margin-left:6px}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.svc article{background:var(--paper);border:1px solid var(--line);transition:.3s}
.svc article:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(42,34,27,.10)}
.svc .ph{aspect-ratio:4/3;overflow:hidden}
.svc .ph img{width:100%;height:100%;object-fit:cover;transition:.6s}
.svc article:hover img{transform:scale(1.05)}
.svc .bd{padding:28px 28px 32px}
.svc .en{font-size:11.5px;letter-spacing:.22em;color:var(--gold)}
.svc h3{font-family:var(--serif);font-size:22px;margin:6px 0 10px}
.svc p{color:var(--muted);font-size:15px}
.svc ul{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.svc li{list-style:none;font-size:14.5px;color:#4a4239;padding-left:16px;position:relative;margin:3px 0}
.svc li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:1px;background:var(--gold)}
.svc .wide{grid-column:span 1}

/* price */
.price{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:var(--paper)}
.price div{padding:44px 30px;text-align:center;border-right:1px solid var(--line);position:relative}
.price div:last-child{border-right:0}
.price .badge{position:absolute;top:18px;left:50%;transform:translateX(-50%);font-size:11.5px;letter-spacing:.12em;color:var(--gold);border:1px solid var(--gold-soft);padding:2px 10px;border-radius:20px}
.price h3{font-size:16px;font-weight:600;margin-top:18px;color:#4a4239}
.price strong{display:block;font-family:var(--serif);font-size:38px;margin:12px 0 2px;letter-spacing:-.02em}
.price strong span{font-size:17px;font-family:var(--sans);font-weight:500;color:var(--muted)}
.price p{font-size:13.5px;color:var(--muted)}
.price-note{margin-top:22px;text-align:center;color:var(--muted);font-size:14.5px}

/* process */
.proc{display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:s}
.proc li{list-style:none;padding:0 18px;position:relative;text-align:center}
.proc li::before{counter-increment:s;content:"0" counter(s);display:block;width:64px;height:64px;line-height:64px;margin:0 auto 18px;border:1px solid var(--gold);border-radius:50%;font-family:var(--serif);color:var(--gold);font-size:19px;background:var(--paper);position:relative;z-index:1}
.proc li::after{content:"";position:absolute;top:32px;left:50%;width:100%;height:1px;background:var(--gold-soft)}
.proc li:last-child::after{display:none}
.proc b{display:block;font-size:16.5px;margin-bottom:6px}
.proc p{font-size:14px;color:var(--muted)}

/* cases preview */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.case{display:block;background:var(--paper)}
.case .ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.case .ph img{width:100%;height:100%;object-fit:cover;transition:.6s}
.case:hover .ph img{transform:scale(1.05)}
.case .before{position:absolute;left:14px;bottom:14px;width:34%;aspect-ratio:4/3;border:3px solid #fff;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.case .before img{width:100%;height:100%;object-fit:cover}
.case .before span{position:absolute;left:0;top:0;background:rgba(29,25,21,.8);color:#fff;font-size:10.5px;letter-spacing:.12em;padding:1px 7px}
.case .loc{font-size:12.5px;color:var(--gold);letter-spacing:.06em;margin-top:18px}
.case h3{font-family:var(--serif);font-size:19px;line-height:1.45;margin-top:4px}
.case p{font-size:14.5px;color:var(--muted);margin-top:6px}
.more{text-align:center;margin-top:56px}

/* region */
.region{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.region div{padding:34px 30px 34px 0;border-bottom:1px solid var(--line)}
.region h3{font-family:var(--serif);font-size:20px;margin-bottom:8px}
.region h3 span{font-size:12px;color:var(--gold);font-family:var(--sans);letter-spacing:.1em;margin-left:8px}
.region p{font-size:15px;color:var(--muted)}

/* faq */
.faq{max-width:860px;margin:0 auto;border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:26px 48px 26px 0;font-size:17.5px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q.";font-family:var(--serif);color:var(--gold);margin-right:12px}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:12px;height:12px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:.25s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 28px 34px;color:#4a4239;font-size:15.5px}

/* contact */
.contact{background:var(--espresso);color:#efe6d8;text-align:center;padding:110px 0;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;inset:24px;border:1px solid rgba(168,131,76,.45);pointer-events:none}
.contact h2{font-family:var(--serif);font-size:clamp(28px,3.8vw,42px);line-height:1.4;margin:18px 0 16px;color:#fff}
.contact p{color:#c9bba5;font-size:16.5px}
.contact .tel{display:block;font-family:var(--serif);font-size:clamp(34px,5vw,54px);color:var(--gold-soft);margin:34px 0 30px;letter-spacing:.02em}
.contact .cta{justify-content:center}
.contact .btn-line{border-color:#c9bba5;color:#efe6d8}
.contact .btn-line:hover{background:#efe6d8;color:var(--ink)}

/* footer */
.ft{background:#16120f;color:#a39886;font-size:14px;padding:56px 0 100px}
.ft .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
.ft .logo b{color:#fff}
.ft h4{color:#fff;font-size:14.5px;margin-bottom:12px;font-weight:600}
.ft p{margin:3px 0}
.ft a:hover{color:var(--gold-soft)}
.ft .copy{grid-column:1/-1;border-top:1px solid #2c261f;padding-top:24px;margin-top:10px;font-size:13px}

/* mobile call bar */
.callbar{display:none}

/* cases page */
.page-hero{background:var(--ivory);padding:90px 0 80px;text-align:center}
.page-hero h1{font-family:var(--serif);font-size:clamp(32px,4.4vw,48px);letter-spacing:-.03em;margin:16px 0 14px}
.page-hero p{color:var(--muted);font-size:16.5px}
.clist{display:flex;flex-direction:column;gap:90px}
.citem .meta{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:26px}
.citem .num{font-family:var(--serif);font-size:44px;color:var(--gold);line-height:1}
.citem h2{font-family:var(--serif);font-size:clamp(21px,2.6vw,27px);letter-spacing:-.02em;line-height:1.4}
.citem .tags{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}
.citem .tags span{font-size:12.5px;border:1px solid var(--gold-soft);color:#5a4a33;padding:2px 11px;border-radius:30px}
.gal{display:grid;grid-template-columns:1fr 1.25fr 1.25fr;gap:14px}
.gal button{border:0;padding:0;cursor:zoom-in;position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--line)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gal button:hover img{transform:scale(1.04)}
.gal span{position:absolute;left:0;top:0;background:rgba(29,25,21,.82);color:#fff;font-size:11px;letter-spacing:.14em;padding:3px 10px}
.gal .af span{background:var(--gold)}
.cbody{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;margin-top:28px}
.cbody p{color:#4a4239;font-size:16px}
.cbody ul{list-style:none}
.cbody li{font-size:14.5px;color:#4a4239;padding:7px 0 7px 22px;border-bottom:1px dashed var(--line);position:relative}
.cbody li::before{content:"";position:absolute;left:2px;top:15px;width:8px;height:8px;border:1px solid var(--gold);transform:rotate(45deg)}
.blink{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14.5px;color:var(--gold);border-bottom:1px solid var(--gold-soft);padding-bottom:2px}
.blink:hover{color:var(--ink)}
.lb{position:fixed;inset:0;background:rgba(15,12,10,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:24px;cursor:zoom-out}
.lb.on{display:flex}
.lb img{max-height:88vh;max-width:min(1100px,100%);box-shadow:0 20px 60px rgba(0,0,0,.5)}
.crumb{font-size:13.5px;color:var(--muted)}
.crumb a:hover{color:var(--gold)}

@media (max-width:1024px){
  .nav a:not(.btn){display:none}
  .hero .wrap,.about{grid-template-columns:1fr;gap:56px}
  .hero-img{max-width:520px;margin:0 auto 0 0}
  .svc,.cases{grid-template-columns:repeat(2,1fr)}
  .price{grid-template-columns:repeat(2,1fr)}
  .price div:nth-child(2){border-right:0}
  .price div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .proc{grid-template-columns:repeat(3,1fr);row-gap:44px}
  .proc li:nth-child(3)::after{display:none}
  .region{grid-template-columns:repeat(2,1fr)}
  .ft .wrap{grid-template-columns:1fr 1fr}
  .about-img .tag{right:16px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hd .wrap{height:64px}
  .logo svg{width:34px;height:34px}
  .logo b{font-size:18px}
  .nav .btn{display:none}
  .sec{padding:84px 0}
  .head{margin-bottom:44px}
  .hero .wrap{padding-top:52px;padding-bottom:72px}
  .hero-img::before{inset:16px -12px -16px 16px}
  .hero-card{left:12px;bottom:20px;min-width:0;padding:14px 18px}
  .hero-card b{font-size:20px}
  .cta .btn{flex:1 1 100%}
  .svc,.cases,.region{grid-template-columns:1fr}
  .price{grid-template-columns:1fr}
  .price div{border-right:0;border-bottom:1px solid var(--line)}
  .price div:last-child{border-bottom:0}
  .proc{grid-template-columns:1fr;row-gap:0}
  .proc li{display:grid;grid-template-columns:64px 1fr;gap:0 18px;text-align:left;padding:0 0 28px}
  .proc li::before{grid-row:span 2;margin:0}
  .proc li::after{top:64px;left:32px;width:1px;height:calc(100% - 64px)}
  .proc li:nth-child(3)::after{display:block}
  .proc li:last-child::after{display:none}
  .proc b{align-self:end}
  .region div{padding-right:0}
  .gal{grid-template-columns:1fr 1fr}
  .gal .af:first-of-type{grid-column:span 2;order:-1}
  .cbody{grid-template-columns:1fr;gap:20px}
  .citem .tags{margin-left:0}
  .ft .wrap{grid-template-columns:1fr}
  .contact::before{inset:12px}
  .callbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:60;box-shadow:0 -6px 20px rgba(0,0,0,.12)}
  .callbar a{display:flex;align-items:center;justify-content:center;gap:8px;height:58px;font-weight:600;font-size:15.5px}
  .callbar a:first-child{background:var(--espresso);color:#fff}
  .callbar a:last-child{background:var(--gold);color:#fff}
  .callbar svg{width:18px;height:18px}
}
@media (prefers-reduced-motion:reduce){.strip .track{animation:none}}