:root{--forest:#10251a;--forest2:#173d2d;--char:#151b16;--paper:#f5f5f1;--olive:#9bbf58;--lime:#d9ed86;--moss:#59724c;--ink:#242d28;--muted:#58635c;--line:#dfe3da;--white:#fff;
--serif:'Noto Serif KR','Nanum Myeongjo','AppleMyungjo','Batang',serif;--sans:'Pretendard','Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.75;color:var(--ink);background:var(--white);overflow-wrap:anywhere;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.3;margin:0;color:var(--forest);word-break:keep-all}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
:focus-visible{outline:3px solid var(--olive);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--lime);color:var(--forest);padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.container{width:min(1240px,calc(100% - 48px));margin-inline:auto}
section{min-width:0}
/* header */
.site-header{position:relative;z-index:20;background:var(--forest);color:#fff}
.home .site-header{position:absolute;inset:0 0 auto 0;background:linear-gradient(180deg,rgba(8,20,13,.82),rgba(8,20,13,0))}
.hd{display:flex;align-items:center;gap:28px;min-height:76px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;font-family:var(--serif);font-weight:700;font-size:23px;letter-spacing:-.01em}
.logo svg{width:34px;height:34px;flex:none}
.nav{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav a{color:#fff;text-decoration:none;font-size:15.5px;padding:10px 14px;border-radius:6px;min-height:44px;display:inline-flex;align-items:center;opacity:.92}
.nav a:hover{opacity:1;background:rgba(255,255,255,.1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 26px;border-radius:999px;background:var(--olive);color:var(--forest);font-weight:700;font-size:16px;text-decoration:none;border:2px solid var(--olive);cursor:pointer;font-family:var(--sans);transition:background .2s,transform .2s}
.btn:hover{background:var(--lime);border-color:var(--lime)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn.ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn.dark{background:var(--forest);color:#fff;border-color:var(--forest)}
.btn.dark:hover{background:var(--forest2)}
.btn.sm{min-height:44px;padding:0 20px;font-size:15px}
.menu-btn{display:none;min-height:44px;min-width:44px;background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:8px;font-family:var(--sans);font-size:15px;cursor:pointer;padding:0 14px}
/* hero */
.hero{position:relative;color:#fff;background:var(--forest);min-height:clamp(600px,88vh,920px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 52%;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,20,13,.86) 0%,rgba(8,20,13,.6) 42%,rgba(8,20,13,.18) 78%,rgba(8,20,13,.1) 100%),linear-gradient(0deg,rgba(8,20,13,.7) 0%,rgba(8,20,13,0) 40%)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:48px;align-items:end;padding:150px 0 72px;width:min(1240px,calc(100% - 48px));margin-inline:auto}
.eyebrow{display:inline-flex;gap:10px;align-items:center;font-size:14px;letter-spacing:.14em;color:var(--lime);font-weight:500;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--lime)}
.hero h1{color:var(--lime);font-size:clamp(46px,7.4vw,92px);letter-spacing:-.02em;line-height:1.08}
.hero .sub{font-family:var(--serif);font-size:clamp(20px,2.4vw,30px);font-weight:600;margin:20px 0 16px;color:#fff}
.hero p.lead{max-width:560px;color:rgba(255,255,255,.88);font-size:17px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-list{list-style:none;display:grid;gap:26px;padding:0 0 6px}
.hero-list li{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:start;border-top:1px solid rgba(255,255,255,.28);padding-top:14px}
.hero-list b{font-family:var(--serif);font-size:22px;color:var(--lime);line-height:1.2}
.hero-list span{font-size:16px;line-height:1.55;color:#fff}
/* strip */
.strip{background:#fff;border-bottom:1px solid var(--line)}
.strip ul{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.strip li{display:flex;gap:16px;padding:28px 24px;align-items:flex-start;border-left:1px solid var(--line)}
.strip li:first-child{border-left:0;padding-left:0}
.strip svg{width:42px;height:42px;flex:none;stroke:var(--moss);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.strip b{display:block;font-size:16.5px;color:var(--forest);line-height:1.4;margin-bottom:2px}
.strip span{font-size:14.5px;color:var(--muted);line-height:1.55;display:block}
/* sections */
.sec{padding:96px 0}
.sec.soft{background:var(--paper)}
.sec.dark{background:var(--forest);color:#fff}
.sec.dark h2,.sec.dark h3{color:#fff}
.lbl{display:block;font-size:13px;letter-spacing:.16em;color:var(--moss);font-weight:700;margin-bottom:14px}
.dark .lbl{color:var(--lime)}
.sec h2{font-size:clamp(28px,3.6vw,44px);letter-spacing:-.01em}
.sec-lead{color:var(--muted);max-width:640px;margin-top:16px}
.dark .sec-lead{color:rgba(255,255,255,.8)}
.sec-head{margin-bottom:44px}
.spec-wrap{display:grid;grid-template-columns:300px repeat(3,minmax(0,1fr));gap:24px}
.spec-intro{grid-row:span 2;align-self:start;position:sticky;top:96px;padding-right:12px}
.ph{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;display:block;background:#dfe4da}
.card{position:relative;min-width:0;border-radius:10px;overflow:hidden;background:var(--forest)}
.card .ph{transition:transform .6s ease}
.card:hover .ph{transform:scale(1.045)}
.card .num{position:absolute;left:16px;top:14px;font-family:var(--serif);font-weight:700;font-size:20px;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.6);z-index:2}
.card .cb{position:absolute;inset:auto 0 0 0;padding:70px 20px 20px;background:linear-gradient(0deg,rgba(8,20,13,.92) 0%,rgba(8,20,13,.78) 55%,rgba(8,20,13,0) 100%);color:#fff}
.card h3{color:#fff;font-size:21px;margin-bottom:6px}
.card p{font-size:14.5px;line-height:1.55;margin:0 0 10px;color:rgba(255,255,255,.88)}
.more{font-size:14.5px;font-weight:700;color:var(--lime);text-decoration:none}
.more::after{content:"";position:absolute;inset:0;z-index:1}
.more span{margin-left:4px}
/* pairs */
.pairs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 32px}
.pair{min-width:0}
.pair-imgs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;position:relative}
.pair figure{margin:0;position:relative;overflow:hidden;border-radius:8px}
.pair .ph{transition:transform .6s,opacity .8s}
.pair .tag{position:absolute;left:10px;top:10px;font-size:13px;font-weight:700;padding:3px 12px;border-radius:999px;background:rgba(8,20,13,.78);color:#fff;line-height:1.6}
.pair figure.after .tag{background:var(--lime);color:var(--forest)}
.pair-cap{display:flex;justify-content:space-between;gap:12px;margin-top:10px;font-size:15px;color:rgba(255,255,255,.88)}
.pair-cap b{color:var(--lime);font-family:var(--serif)}
.pair.v0 figure:hover .ph{transform:scale(1.06)}
.pair.v1 .pair-imgs::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;margin-left:-1.5px;background:var(--lime);z-index:2}
.pair.v1 figure:hover .ph{transform:scale(1.03)}
.pair.v2 figure.after{box-shadow:0 0 0 3px var(--lime) inset}
.pair.v2 figure.after .ph{opacity:1}
.js .pair.v2 figure.after .ph{animation:fadein 1.1s ease both}
@keyframes fadein{from{opacity:.25}to{opacity:1}}
.note{margin-top:34px;font-size:15px;color:rgba(255,255,255,.78);max-width:820px}
/* grids */
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.g4 figure{margin:0;min-width:0}
.g4 figcaption{font-size:13.5px;color:var(--muted);margin-top:6px;line-height:1.45}
.pic{overflow:hidden;border-radius:8px}
.pic .ph{transition:transform .6s}
.pic:hover .ph{transform:scale(1.045)}
.svc{display:block;text-decoration:none;min-width:0}
.svc h3{font-size:19px;margin:14px 0 4px;font-family:var(--sans);font-weight:700}
.svc p{font-size:15px;color:var(--muted);line-height:1.55;margin:0}
.svc .pic{border-radius:10px}
.svc:hover h3{text-decoration:underline;text-underline-offset:4px}
.center{text-align:center;margin-top:44px}
/* process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;list-style:none;counter-reset:s;margin-bottom:48px}
.steps li{position:relative;padding:24px 22px 22px;background:#fff;border:1px solid var(--line);border-radius:10px;min-width:0}
.steps li::after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-size:14px;z-index:2;line-height:1}
.steps li:last-child::after{display:none}
.steps .n{font-family:var(--serif);font-size:30px;color:var(--moss);font-weight:700;line-height:1}
.steps h3{font-size:19px;margin:10px 0 6px;font-family:var(--sans)}
.steps p{font-size:15px;color:var(--muted);margin:0;line-height:1.6}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:16px}
.tbl caption{text-align:left;font-weight:700;padding:0 0 12px;color:var(--forest);font-size:16px}
.tbl th,.tbl td{padding:16px 20px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);line-height:1.6}
.tbl thead th{background:var(--forest);color:#fff;font-size:15px;border:0}
.tbl tbody th{width:20%;color:var(--forest);font-weight:700;background:#f9faf6}
.tbl tr:last-child>*{border-bottom:0}
.tw{margin:32px 0}
.photos-4{margin-top:48px}
.prose{max-width:820px}
.prose h3{font-size:22px;margin:36px 0 10px;color:var(--forest)}
.prose p{color:#2f3a34}
.split{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);gap:56px;align-items:start}
.band{margin-top:48px;background:var(--forest);color:#fff;border-radius:12px;padding:36px 40px;display:grid;grid-template-columns:minmax(0,.4fr) minmax(0,.6fr);gap:32px}
.band h3{color:#fff;font-size:24px}
.band ul{list-style:none;display:grid;gap:12px}
.band li{padding-left:22px;position:relative;color:rgba(255,255,255,.9);font-size:16px}
.band li::before{content:"";position:absolute;left:0;top:.72em;width:10px;height:2px;background:var(--lime)}
/* related, faq */
.rel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;list-style:none}
.rel a{display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-height:132px;padding:22px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:#fff;transition:border-color .2s,box-shadow .2s}
.rel a:hover{border-color:var(--moss);box-shadow:0 6px 20px rgba(16,37,26,.08)}
.rel b{font-family:var(--serif);font-size:19px;color:var(--forest);line-height:1.4}
.rel small{font-size:14px;color:var(--muted);line-height:1.5}
.faq{max-width:900px;display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:10px;background:#fff}
.faq-q{all:unset;box-sizing:border-box;display:flex;width:100%;justify-content:space-between;gap:16px;align-items:center;min-height:60px;padding:14px 22px;cursor:pointer;font-family:var(--sans);font-size:17.5px;font-weight:700;color:var(--forest);line-height:1.5}
.faq-q:focus-visible{outline:3px solid var(--olive);outline-offset:2px}
.faq-q::after{content:"+";font-size:26px;color:var(--moss);flex:none;line-height:1;font-weight:400}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{padding:0 22px 20px;color:#2f3a34}
.faq-a p{margin:0}
.js .faq-item:not(.open) .faq-a{display:none}
/* cta */
.cta{background:var(--forest);color:#fff;padding:84px 0;position:relative;overflow:hidden}
.cta .container{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(26px,3.4vw,40px)}
.cta p{color:rgba(255,255,255,.82);margin:12px 0 0;max-width:560px}
/* footer */
.ft{background:var(--char);color:rgba(255,255,255,.82);padding:24px 0;font-size:14px;line-height:1.7}
.ft .container{display:flex;flex-wrap:wrap;gap:8px 32px;align-items:center;justify-content:space-between}
.ft-info{display:flex;flex-wrap:wrap;gap:4px 22px;margin:0;padding:0;list-style:none}
.ft-info li b{color:#fff;font-weight:500;margin-right:6px}
.ft nav{display:flex;gap:18px}
.ft nav a{color:#fff;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.ft nav a:hover{text-decoration:underline}
/* inner pages */
.page-hero{background:var(--forest);color:#fff;padding:44px 0 56px;position:relative}
.crumbs{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:18px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{text-decoration:none;display:inline-block;padding:6px 0}
.crumbs a:hover{text-decoration:underline}
.page-hero h1{color:var(--lime);font-size:clamp(34px,5vw,60px);letter-spacing:-.015em}
.page-hero .lead{max-width:760px;color:rgba(255,255,255,.9);margin:16px 0 0;font-size:18px}
.top-photos{margin-top:-24px;position:relative;z-index:2}
.top-photos .g4{background:#fff;padding:14px;border-radius:12px;box-shadow:0 10px 30px rgba(16,37,26,.12)}
.top-photos figcaption,.g4.in figcaption{display:none}
.art{padding:64px 0 24px}
.art section{margin-bottom:56px;max-width:880px}
.art h2{font-size:clamp(24px,3vw,32px);margin-bottom:18px}
.art ul.ck{list-style:none;display:grid;gap:12px}
.art ul.ck li{position:relative;padding:14px 18px 14px 46px;background:var(--paper);border-radius:8px;line-height:1.65}
.art ul.ck li::before{content:"";position:absolute;left:18px;top:21px;width:14px;height:8px;border-left:3px solid var(--moss);border-bottom:3px solid var(--moss);transform:rotate(-45deg) scale(.9)}
.stp{list-style:none;display:grid;gap:14px}
.stp li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:10px}
.stp .n{font-family:var(--serif);font-size:26px;color:var(--moss);font-weight:700;line-height:1.2}
.stp b{display:block;font-size:17.5px;color:var(--forest);margin-bottom:2px}
.stp span{display:block;color:#2f3a34;line-height:1.7}
.mid-photos{margin:8px 0 56px}
.hub-cat{margin-bottom:56px}
.hub-cat h2{font-size:clamp(24px,3vw,32px);margin-bottom:6px}
.hub-cat>p{color:var(--muted);margin-bottom:20px}
.hub-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;list-style:none}
.hub-grid a{display:flex;flex-direction:column;justify-content:space-between;gap:10px;min-height:112px;padding:18px 20px;border:1px solid var(--line);border-radius:10px;text-decoration:none;background:#fff;transition:.2s}
.hub-grid a:hover{border-color:var(--moss);box-shadow:0 6px 20px rgba(16,37,26,.08)}
.hub-grid b{font-family:var(--serif);color:var(--forest);font-size:18px;line-height:1.4}
.hub-grid small{font-size:14px;color:var(--muted);line-height:1.5}
.hub-grid .no{font-size:13px;color:var(--moss);font-weight:700;letter-spacing:.06em}
/* consultation */
.contact-bar{background:var(--forest2);color:#fff;padding:26px 0;scroll-margin-top:0}
.contact-bar .container{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.contact-bar .btn{min-width:180px;min-height:56px;font-size:18px}
.contact-bar small{flex:1 1 280px;color:rgba(255,255,255,.82);font-size:14.5px;line-height:1.6}
.btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.reveal{opacity:1}
@media(max-width:1100px){
 .spec-wrap{grid-template-columns:repeat(3,minmax(0,1fr))}
 .spec-intro{grid-column:1/-1;grid-row:auto;position:static;margin-bottom:8px}
 .strip ul{grid-template-columns:repeat(2,minmax(0,1fr))}
 .strip li:nth-child(3){border-left:0;padding-left:0}
 .strip li:nth-child(n+3){border-top:1px solid var(--line)}
 .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
 .steps li:nth-child(2)::after{display:none}
 .rel{grid-template-columns:repeat(2,minmax(0,1fr))}
 .hub-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:900px){
 .nav{display:none}
 .menu-btn{display:inline-flex;align-items:center;margin-left:8px}
 .hd{gap:10px}
 .hd .btn{margin-left:auto}
 .nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:76px;background:var(--forest);padding:10px 24px 20px;align-items:stretch;gap:0;margin:0;border-top:1px solid rgba(255,255,255,.18)}
 .nav.open a{padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.12);border-radius:0}
 .hero-in{grid-template-columns:1fr;gap:28px;padding:120px 0 48px}
 .split,.band{grid-template-columns:1fr}
 .pairs{grid-template-columns:1fr;gap:30px}
}
@media(max-width:767px){
 body{font-size:16.5px}
 .container,.hero-in{width:calc(100% - 32px)}
 .sec{padding:56px 0}
 .sec-head{margin-bottom:28px}
 .spec-wrap{grid-template-columns:1fr;gap:16px}
 .g4,.top-photos .g4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .hero{min-height:0}
 .hero>img{object-position:78% 50%}
 .hero::before{background:linear-gradient(0deg,rgba(8,20,13,.95) 0%,rgba(8,20,13,.72) 52%,rgba(8,20,13,.35) 100%)}
 .hero h1{font-size:46px}
 .logo{font-size:20px}
 .logo svg{width:30px;height:30px}
 .btn{padding:0 20px}
 .hd .btn{padding:0 16px;font-size:15px}
 .strip li{padding:20px 14px}
 .strip li,.strip li:first-child{padding-left:0;border-left:0}
 .strip ul{grid-template-columns:1fr}
 .strip li+li{border-top:1px solid var(--line)}
 .steps{grid-template-columns:1fr}
 .steps li::after{display:none}
 .rel{grid-template-columns:1fr}
 .hub-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .hub-grid a{padding:14px;min-height:104px}
 .hub-grid b{font-size:16px}
 .tbl,.tbl tbody,.tbl tr,.tbl td,.tbl th{display:block;width:100%}
 .tbl thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
 .tbl{border:0;background:transparent}
 .tbl tr{border:1px solid var(--line);border-radius:10px;background:#fff;margin-bottom:12px;overflow:hidden}
 .tbl tbody th{width:100%;background:var(--forest);color:#fff;padding:12px 16px}
 .tbl td{padding:12px 16px;border-bottom:1px solid var(--line)}
 .tbl td::before{content:attr(data-label);display:block;font-size:13px;font-weight:700;color:var(--moss);margin-bottom:2px}
 .tbl td:last-child{border-bottom:0}
 .band{padding:26px 20px}
 .cta{padding:56px 0}
 .cta .container{flex-direction:column;align-items:flex-start}
 .page-hero{padding:28px 0 48px}
 .art{padding-top:48px}
 .stp li{grid-template-columns:36px 1fr;padding:14px}
 .card .cb{padding:56px 16px 16px}
 .ft .container{flex-direction:column;align-items:flex-start}
 .faq-q{font-size:16.5px;padding:12px 16px}
 .contact-bar .btn{flex:1 1 140px;min-width:0}
}
@media(max-width:340px){.hub-grid{grid-template-columns:1fr}.container{width:calc(100% - 24px)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.rel-off{display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-height:132px;padding:22px;border:1px solid var(--line);border-radius:10px;background:#fff}
.rel-off b{font-family:var(--serif);font-size:19px;color:var(--forest);line-height:1.4}
.rel-off small{font-size:14px;color:var(--muted);line-height:1.5}
.hub-grid .rel-off{min-height:112px;padding:18px 20px;gap:10px}
.hub-grid .rel-off b{font-size:18px}
.hub-grid .rel-off .no{font-size:13px;color:var(--moss);font-weight:700}
.svc h3{margin-top:14px}
@media(max-width:767px){.hub-grid .rel-off{padding:14px;min-height:104px}.hub-grid .rel-off b{font-size:16px}.rel-off{min-height:0}}
.top-photos .pairs{background:#fff;padding:18px;border-radius:12px;box-shadow:0 10px 30px rgba(16,37,26,.12);gap:24px}
.pairs.light .pair-cap{color:var(--ink)}
.pairs.light .pair-cap b{color:var(--moss)}
@media(max-width:767px){.top-photos .pairs{padding:12px;gap:20px}}