/* =====================================================================
   TETRA-C Corporate Website — Design System v2 (2026-09)
   Tokens → Base → Layout → Components → Page sections
   ===================================================================== */

:root{
  /* color */
  --ink:#101820;          /* 본문 진한 글자 */
  --ink-2:#5B6570;        /* 보조 글자 */
  --ink-3:#8A939C;        /* 캡션·라벨 */
  --navy:#0B3C5D;         /* 브랜드 기본색: 항만·바다의 깊은 파랑 */
  --navy-2:#082C45;       /* 진한 배경 */
  --navy-soft:#E8EFF4;    /* 옅은 배경 */
  --brass:#B9893B;        /* 포인트(숫자 밑줄·작은 마크) — 절제 사용 */
  --paper:#FFFFFF;
  --stone:#F3F4F2;        /* 교차 섹션 배경 */
  --line:#DFE3E6;
  --line-2:#EEF0F2;
  /* type */
  --f-kr:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --f-en:"Manrope","Noto Sans KR",sans-serif;
  /* scale */
  --s-1:.9375rem; --s0:1rem; --s1:1.125rem; --s2:1.35rem; --s3:1.6rem; --s4:2.1rem; --s5:2.9rem; --s6:3.6rem;
  /* layout */
  --max:1320px; --gutter:clamp(20px,4vw,48px); --sec:clamp(48px,6.5vw,84px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-kr);font-size:var(--s0);line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.28;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--navy);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.en{font-family:var(--f-en)}
.eyebrow{font-family:var(--f-en);font-size:0.872rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--brass)}
.sec-title{font-size:clamp(1.8rem,3.2vw,2.5rem);margin-top:12px;max-width:24ch}
.sec-lead{color:var(--ink-2);font-size:var(--s1);margin-top:12px;max-width:60ch;line-height:1.7}
.sec-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:36px}
.sec-head .more{font-size:var(--s-1);font-weight:500;color:var(--navy);border-bottom:1px solid currentColor;padding-bottom:2px;white-space:nowrap}
@media (max-width:760px){.sec-head{grid-template-columns:1fr}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;font-size:var(--s0);font-weight:500;border:1px solid var(--navy);color:var(--navy);background:transparent;transition:background .2s,color .2s}
.btn:hover{background:var(--navy);color:#fff}
.btn.solid{background:var(--navy);color:#fff}
.btn.solid:hover{background:var(--navy-2)}
.btn.light{border-color:#fff;color:#fff}
.btn.light:hover{background:#fff;color:var(--navy)}
.btn .arr{font-family:var(--f-en);font-weight:700}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:72px}
.wordmark{display:flex;align-items:baseline;gap:10px}
.wordmark .mark{font-family:var(--f-en);font-weight:800;font-size:1.35rem;letter-spacing:.06em;color:var(--navy)}
.wordmark .sub{font-size:0.763rem;color:var(--ink-3);letter-spacing:.08em}
.gnb{display:flex;gap:4px}
.gnb>li{position:relative}
.gnb>li>a{display:block;padding:24px 18px;font-weight:500;font-size:1.05rem;color:var(--ink)}
.gnb>li>a.on,.gnb>li:hover>a{color:var(--navy);box-shadow:inset 0 -2px 0 var(--navy)}
.gnb .sub{position:absolute;left:0;top:100%;min-width:200px;background:#fff;border:1px solid var(--line);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.gnb>li:hover .sub,.gnb>li:focus-within .sub{opacity:1;visibility:visible;transform:none}
.gnb .sub a{display:block;padding:9px 18px;font-size:var(--s-1);color:var(--ink-2)}
.gnb .sub a:hover{background:var(--stone);color:var(--navy)}
.util{display:flex;align-items:center;gap:18px}
.lang{font-family:var(--f-en);font-size:0.818rem;font-weight:700;letter-spacing:.1em;color:var(--ink-3)}
.lang b{color:var(--ink)}
.util .btn{padding:10px 18px;font-size:var(--s-1)}
.menu-btn{display:none;background:none;border:1px solid var(--line);padding:8px 10px;font-size:0.872rem}
@media (max-width:960px){
  .gnb{display:none}
  .menu-btn{display:block}
  .util .btn{display:none}
  .site-header.open .gnb{display:block;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:8px 0}
  .site-header.open .gnb>li>a{padding:12px var(--gutter)}
  .site-header.open .gnb .sub{position:static;opacity:1;visibility:visible;transform:none;border:0;padding:0 0 8px}
  .site-header.open .gnb .sub a{padding:8px calc(var(--gutter) + 16px)}
}

/* ---------- breadcrumb ---------- */
.crumb{display:flex;gap:10px;font-family:var(--f-en);font-size:0.818rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.7)}
.crumb li+li::before{content:"/";margin-right:10px;opacity:.5}

/* ---------- page hero (sub pages) ---------- */
.page-hero{position:relative;color:#fff;background:var(--navy-2);overflow:hidden}
.page-hero > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,44,69,.92) 0%,rgba(8,44,69,.55) 60%,rgba(8,44,69,.3) 100%)}
.page-hero .container{position:relative;z-index:1;padding-top:56px;padding-bottom:56px;min-height:clamp(320px,26vw,420px);display:flex;flex-direction:column;justify-content:flex-end;gap:18px}
.page-hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);max-width:22ch;word-break:keep-all}
.page-hero .en-title{font-family:var(--f-en);font-weight:700;letter-spacing:.2em;font-size:0.872rem;color:var(--brass)}
.page-hero p{max-width:58ch;font-size:var(--s1);color:rgba(255,255,255,.85);word-break:keep-all}

/* ---------- sections ---------- */
.sec{padding:var(--sec) 0}
.sec.stone{background:var(--stone)}
.sec.navy{background:var(--navy-2);color:#fff}
.sec.navy .eyebrow{color:#fff}
.sec.navy .sec-lead{color:rgba(255,255,255,.78)}
.sec+.sec:not(.stone):not(.navy){border-top:1px solid var(--line-2)}

/* ---------- at a glance ---------- */
.glance{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.glance>div{padding:24px 24px 24px 0;border-right:1px solid var(--line);margin-right:24px}
.glance>div:last-child{border-right:0;margin-right:0}
.glance .num{font-family:var(--f-en);font-size:clamp(2.2rem,3.6vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1;color:var(--navy);font-variant-numeric:tabular-nums}
.glance .num small{font-family:var(--f-kr);font-size:1rem;font-weight:500;margin-left:4px;color:var(--ink)}
.glance .lab{margin-top:10px;font-weight:500}
.glance .note{font-size:var(--s-1);color:var(--ink-3)}
.sec.navy .glance{border-color:rgba(255,255,255,.3)}
.sec.navy .glance>div{border-color:rgba(255,255,255,.18)}
.sec.navy .glance .num,.sec.navy .glance .num small{color:#fff}
.sec.navy .glance .note{color:rgba(255,255,255,.6)}
@media (max-width:900px){.glance{grid-template-columns:repeat(2,1fr)}.glance>div:nth-child(2n){border-right:0;margin-right:0}}

/* ---------- business cards (home) ---------- */
.biz-grid{display:flex;gap:1px;background:var(--line);align-items:stretch}
.biz-card{flex:1 1 0;min-width:0;background:#fff;display:flex;flex-direction:column;container-type:inline-size;transition:flex .45s cubic-bezier(.2,.8,.2,1),box-shadow .3s;position:relative;z-index:0}
.biz-grid:hover .biz-card{flex:.78}
.biz-grid:hover .biz-card:hover{flex:1.65;z-index:1;box-shadow:0 18px 40px rgba(8,44,69,.16)}
.biz-card .ph{height:clamp(170px,15vw,280px);overflow:hidden;background:var(--stone)}
.biz-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.biz-card:hover .ph img{transform:scale(1.04)}
.biz-card .txt{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.biz-card .en{font-size:clamp(.58rem,2.6cqw,.8rem);font-weight:700;letter-spacing:.16em;color:var(--brass);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.biz-card h3{font-size:clamp(1.05rem,6.5cqw,2rem);margin-top:.3em;white-space:nowrap}
.biz-card p{color:var(--ink-2);font-size:var(--s-1);margin-top:10px;flex:1}
.biz-card .go{margin-top:auto;padding-top:14px;font-size:clamp(.7rem,3.4cqw,1rem);font-weight:500;color:var(--navy);white-space:nowrap}
.biz-card .sub{font-size:clamp(.7rem,3.4cqw,1rem);color:var(--ink-2);margin-top:6px;min-height:2.6em;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.biz-card .blogo{margin-top:12px;height:clamp(16px,5.5cqw,28px)}
.biz-card .blogo img{height:100%;width:auto;max-width:100%;object-fit:contain;object-position:left}
@media (max-width:960px){.biz-grid{flex-wrap:wrap}.biz-card{flex:1 1 30%}.biz-grid:hover .biz-card,.biz-card:hover{flex:1 1 30%}}
@media (max-width:560px){.biz-card,.biz-grid:hover .biz-card,.biz-card:hover{flex:1 1 100%}}

/* ---------- split (text + image) ---------- */
.split{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,6vw,88px);align-items:center}
.split.rev{grid-template-columns:6fr 5fr}
.split.rev .txt{order:2}
.split .ph{aspect-ratio:4/3;overflow:hidden;background:var(--stone)}
.split .ph img{width:100%;height:100%;object-fit:cover}
.split .cap{font-size:var(--s-1);color:var(--ink-3);margin-top:10px}
@media (max-width:860px){.split,.split.rev{grid-template-columns:1fr}.split.rev .txt{order:0}}

.checks{margin-top:24px;display:grid;gap:10px}
.checks li{position:relative;padding-left:26px;color:var(--ink-2)}
.checks li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:1px;background:var(--brass)}

/* ---------- proof tiles ---------- */
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proof>div{border-top:2px solid var(--navy);padding-top:22px}
.proof .ph{aspect-ratio:16/10;overflow:hidden;background:var(--stone);margin-bottom:18px}
.proof .ph img{width:100%;height:100%;object-fit:cover}
.proof .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.proof h3{font-size:var(--s2);margin-top:6px}
.proof p{color:var(--ink-2);font-size:var(--s-1);margin-top:8px}
@media (max-width:860px){.proof{grid-template-columns:1fr}}

/* ---------- process ---------- */
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process>div{padding:26px 20px 26px 0;border-right:1px solid var(--line);margin-right:20px}
.process>div:last-child{border-right:0;margin-right:0}
.process .n{font-family:var(--f-en);font-size:0.818rem;font-weight:700;letter-spacing:.12em;color:var(--brass)}
.process h4{font-size:var(--s1);margin-top:8px}
.process p{font-size:var(--s-1);color:var(--ink-2);margin-top:6px}
.sec.navy .process{border-color:rgba(255,255,255,.3)}
.sec.navy .process>div{border-color:rgba(255,255,255,.18)}
.sec.navy .process p{color:rgba(255,255,255,.7)}
@media (max-width:960px){.process{grid-template-columns:repeat(3,1fr)}.process>div:nth-child(3n){border-right:0;margin-right:0}.process>div{border-bottom:1px solid var(--line-2)}}
@media (max-width:560px){.process{grid-template-columns:repeat(2,1fr)}.process>div:nth-child(3n){border-right:1px solid var(--line);margin-right:20px}.process>div:nth-child(2n){border-right:0;margin-right:0}}

/* ---------- global network ---------- */
.network{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,5vw,72px);align-items:start}
.network .map{background:var(--stone);padding:24px}
.network .map img{width:100%;height:auto}
.net-list{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.net-list li{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px 0;border-bottom:1px solid var(--line-2);font-size:var(--s-1)}
.net-list b{font-weight:600}
.net-list span{color:var(--ink-3)}
.net-list .st{font-family:var(--f-en);font-size:0.741rem;font-weight:700;letter-spacing:.1em;color:var(--navy);align-self:center}
.net-list .st.core{color:var(--brass)}
@media (max-width:860px){.network{grid-template-columns:1fr}}

/* ---------- news ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.news article{border-top:1px solid var(--ink);padding-top:18px}
.news .ph{aspect-ratio:16/10;overflow:hidden;background:var(--stone);margin-bottom:16px}
.news .ph img{width:100%;height:100%;object-fit:cover}
.news time{font-family:var(--f-en);font-size:0.818rem;color:var(--ink-3);letter-spacing:.06em}
.news .tag{font-size:0.785rem;font-weight:700;color:var(--navy);margin-left:10px}
.news h3{font-size:var(--s1);margin-top:8px;font-weight:600}
.news p{font-size:var(--s-1);color:var(--ink-2);margin-top:6px}
@media (max-width:860px){.news{grid-template-columns:1fr}}

/* ---------- cta band ---------- */
.cta{background:var(--navy);color:#fff}
.cta .container{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;padding-top:52px;padding-bottom:52px}
.cta h2{font-size:clamp(1.5rem,2.8vw,2.1rem);max-width:22ch}
.cta p{margin-top:10px;color:rgba(255,255,255,.75);max-width:52ch}
@media (max-width:760px){.cta .container{grid-template-columns:1fr}}

/* ---------- other business links ---------- */
.other{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.other a{background:#fff;padding:26px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.other a:hover{background:var(--navy-soft)}
.other .en{font-size:0.763rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.other h4{font-size:var(--s2);margin-top:4px}
.other .arr{font-family:var(--f-en);font-weight:700;color:var(--navy)}
@media (max-width:760px){.other{grid-template-columns:1fr}}

/* ---------- logo grid ---------- */
.logos{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line)}
.logos>div{background:#fff;aspect-ratio:3/1.6;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.2;padding:14px;font-family:var(--f-en);font-weight:700;font-size:0.926rem;letter-spacing:.04em;color:var(--ink-2);text-align:center}
.logos>div img{max-height:34px;width:auto;filter:grayscale(1);opacity:.75}
@media (max-width:860px){.logos{grid-template-columns:repeat(3,1fr)}}

/* ---------- store list ---------- */
.stores{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.store{border-top:1px solid var(--ink);padding-top:16px}
.store .no{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.14em;color:var(--brass)}
.store h4{font-size:var(--s1);margin-top:6px}
.store p{font-size:var(--s-1);color:var(--ink-2);margin-top:4px}
.store .soon{display:inline-block;margin-top:8px;font-size:0.763rem;font-weight:700;letter-spacing:.08em;padding:2px 8px;border:1px solid var(--brass);color:var(--brass)}
@media (max-width:860px){.stores{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.stores{grid-template-columns:1fr}}

/* ---------- case grid ---------- */
.cases{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cases .ph{aspect-ratio:4/3;overflow:hidden;background:var(--stone)}
.cases .ph img{width:100%;height:100%;object-fit:cover}
.cases .k{font-family:var(--f-en);font-size:0.763rem;font-weight:700;letter-spacing:.14em;color:var(--brass);margin-top:14px}
.cases h4{font-size:var(--s1);margin-top:4px}
.cases p{font-size:var(--s-1);color:var(--ink-2);margin-top:4px}
@media (max-width:860px){.cases{grid-template-columns:1fr 1fr}}

/* ---------- footer ---------- */
.site-footer{background:#0B1622;color:rgba(255,255,255,.72);font-size:var(--s-1)}
.site-footer .top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding:56px 0 40px;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer .wordmark .mark{color:#fff}
.site-footer .wordmark .sub{color:rgba(255,255,255,.5)}
.site-footer h5{margin:0 0 12px;font-size:0.785rem;font-weight:700;letter-spacing:.14em;color:#fff;font-family:var(--f-en)}
.site-footer li{margin:6px 0}
.site-footer a:hover{color:#fff}
.site-footer .addr{margin-top:18px;line-height:1.8}
.site-footer .bottom{display:flex;justify-content:space-between;gap:16px;padding:20px 0;font-size:0.818rem;color:rgba(255,255,255,.45)}
@media (max-width:860px){.site-footer .top{grid-template-columns:1fr 1fr}.site-footer .bottom{flex-direction:column}}

/* ---------- structure diagram (home) ---------- */
.structure{display:grid;grid-template-columns:1fr 64px 1fr;align-items:stretch;gap:0}
.structure .hq{background:var(--navy);color:#fff;padding:36px 32px;display:flex;flex-direction:column;justify-content:center;gap:8px}
.structure .hq .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.18em;color:var(--brass)}
.structure .hq h3{font-size:var(--s3);color:#fff}
.structure .hq p{color:rgba(255,255,255,.72);font-size:var(--s-1)}
.structure .link{position:relative}
.structure .link::before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--navy)}
.structure .link::after{content:"";position:absolute;right:-1px;top:50%;width:8px;height:8px;border-top:1px solid var(--navy);border-right:1px solid var(--navy);transform:translateY(-50%) rotate(45deg)}
.structure .markets{display:grid;grid-template-rows:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.structure .m{background:#fff;padding:18px 22px;display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center}
.structure .m .c{font-family:var(--f-en);font-weight:800;font-size:0.9rem;letter-spacing:.08em;color:var(--navy)}
.structure .m .c small{display:block;font-family:var(--f-kr);font-weight:500;font-size:0.818rem;color:var(--ink-3);letter-spacing:0}
.structure .m .ch{display:flex;flex-wrap:wrap;gap:6px}
.structure .m .ch span{font-size:0.85rem;padding:4px 10px;border:1px solid var(--line);color:var(--ink-2);background:var(--stone)}
.structure .m .ch span.own{border-color:var(--navy);color:var(--navy);background:#fff;font-weight:600}
@media (max-width:760px){.structure{grid-template-columns:1fr}.structure .link{height:40px}.structure .link::before{left:50%;right:auto;top:0;bottom:0;height:auto;width:1px}.structure .link::after{left:50%;right:auto;top:auto;bottom:0;transform:translateX(-50%) rotate(135deg)}}

/* ---------- logo band ---------- */
.band{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.band>div{background:#fff;height:88px;display:flex;align-items:center;justify-content:center;padding:14px 18px;font-family:var(--f-en);font-weight:700;font-size:0.9rem;letter-spacing:.04em;color:var(--ink-2)}
.band>div img{max-height:40px;max-width:120px;width:auto;object-fit:contain}
.band>div.txt{flex-direction:column;gap:2px}
.band>div.txt small{font-family:var(--f-kr);font-weight:400;font-size:0.763rem;color:var(--ink-3);letter-spacing:0}
@media (max-width:860px){.band{grid-template-columns:repeat(3,1fr)}}

/* ---------- partner groups (channel type) ---------- */
.pgroups{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pgroup{border-top:2px solid var(--navy);padding-top:18px}
.pgroup .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.pgroup h3{font-size:var(--s2);margin-top:4px}
.pgroup p{font-size:var(--s-1);color:var(--ink-2);margin-top:6px;min-height:2.6em}
.pgroup .lg{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.pgroup .lg>div{background:#fff;height:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 14px;font-family:var(--f-en);font-weight:700;font-size:0.926rem;color:var(--ink-2);text-align:center;line-height:1.2}
.pgroup .lg>div img{max-height:34px;max-width:110px;object-fit:contain}
@media (max-width:860px){.pgroups{grid-template-columns:1fr}}

/* ---------- flow diagram ---------- */
.flow-d{display:grid;grid-template-columns:repeat(5,1fr);gap:0;align-items:stretch}
.flow-d .node{position:relative;padding:28px 18px 26px;text-align:center;border:1px solid var(--line);background:#fff}
.flow-d .node+.node{border-left:0}
.flow-d .node.hi{background:var(--navy);color:#fff;border-color:var(--navy)}
.flow-d .node .ic{width:44px;height:44px;margin:0 auto 14px;border-radius:50%;border:1.5px solid var(--navy);display:flex;align-items:center;justify-content:center;font-family:var(--f-en);font-weight:800;font-size:0.872rem;color:var(--navy)}
.flow-d .node.hi .ic{border-color:var(--brass);color:var(--brass)}
.flow-d .node h4{font-size:var(--s1)}
.flow-d .node p{font-size:0.85rem;color:var(--ink-3);margin-top:4px}
.flow-d .node.hi p{color:rgba(255,255,255,.7)}
.flow-d .node:not(:last-child)::after{content:"";position:absolute;right:-7px;top:50%;width:12px;height:12px;background:inherit;border-top:1px solid var(--line);border-right:1px solid var(--line);transform:translateY(-50%) rotate(45deg);z-index:1}
.flow-d .node.hi:not(:last-child)::after{border-color:var(--navy)}
@media (max-width:860px){.flow-d{grid-template-columns:1fr}.flow-d .node+.node{border-left:1px solid var(--line);border-top:0}.flow-d .node:not(:last-child)::after{right:auto;left:50%;top:auto;bottom:-7px;transform:translateX(-50%) rotate(135deg)}}

/* ---------- icon tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.tiles>div{background:#fff;padding:28px 26px}
.tiles .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.tiles h3{font-size:var(--s2);margin-top:6px}
.tiles p{font-size:var(--s-1);color:var(--ink-2);margin-top:8px}
.tiles .big{font-family:var(--f-en);font-size:2.2rem;font-weight:800;color:var(--navy);line-height:1;margin-top:14px}
.tiles .big small{font-family:var(--f-kr);font-size:0.926rem;font-weight:500;color:var(--ink-2);margin-left:4px}
@media (max-width:860px){.tiles{grid-template-columns:1fr}}

/* =====================================================================
   Business themes — 사업별 컬러 (body[data-theme])
   ===================================================================== */
body[data-theme="beauty"]{
  --navy:#E25A63; --navy-2:#9E2F3B; --navy-soft:#FBE9EB; --brass:#C9878C; --stone:#FBF5F5; --line:#EFDCDE; --line-2:#F6EAEB;
}
body[data-theme="food"]{
  --navy:#2E7D4F; --navy-2:#1B4D31; --navy-soft:#E6F1EA; --brass:#8BA13A; --stone:#F3F6F2; --line:#D9E3DB; --line-2:#E9EFEA;
}
body[data-theme="fashion"]{
  --navy:#111111; --navy-2:#1C1C1C; --navy-soft:#EDEDED; --brass:#8A8A8A; --stone:#F2F2F2; --line:#DADADA; --line-2:#EBEBEB;
}
body[data-theme="gov"]{
  --navy:#0B3C5D; --navy-2:#082C45;
}
body[data-theme="consult"]{
  --navy:#3E4A7A; --navy-2:#2A3358; --navy-soft:#ECEEF6; --brass:#B08D57; --stone:#F4F4F8; --line:#DDDFE8; --line-2:#EBEDF3;
}
body[data-theme="consult"] .page-hero::after{background:linear-gradient(90deg,rgba(42,51,88,.92) 0%,rgba(42,51,88,.55) 60%,rgba(42,51,88,.3) 100%)}
body[data-theme] .page-hero{background:var(--navy-2)}
body[data-theme="beauty"] .page-hero::after{background:linear-gradient(90deg,rgba(158,47,59,.92) 0%,rgba(158,47,59,.55) 60%,rgba(158,47,59,.3) 100%)}
body[data-theme="food"] .page-hero::after{background:linear-gradient(90deg,rgba(27,77,49,.92) 0%,rgba(27,77,49,.55) 60%,rgba(27,77,49,.3) 100%)}
body[data-theme="fashion"] .page-hero::after{background:linear-gradient(90deg,rgba(20,20,20,.92) 0%,rgba(20,20,20,.55) 60%,rgba(20,20,20,.3) 100%)}
body[data-theme="fashion"] .page-hero .en-title{color:#bbb}
body[data-theme="beauty"] .page-hero .en-title{color:#F7C9CD}
body[data-theme="food"] .page-hero .en-title{color:#BFD9C6}
body[data-theme] .cta{background:var(--navy-2)}
body[data-theme] .sec.navy{background:var(--navy-2)}
/* hero brand logo */
.hero-logo{display:inline-flex;align-self:flex-start;background:#fff;padding:12px 20px;margin-bottom:4px}
.hero-logo img{position:static;height:40px;width:auto;opacity:1}
/* header logo image */
.wordmark img{height:40px;width:auto;display:block}
.site-footer .wordmark img{height:36px}
/* logo tiles use images */
.band>div img,.logos>div img,.pgroup .lg>div img,.orgs>div img{max-height:44px;max-width:82%;width:auto;object-fit:contain}
.logos>div img{filter:none;opacity:1}
.orgs>div{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:110px}
.orgs>div img{max-height:48px}

/* ---------- store cards (PPT layout) ---------- */
.scards{display:flex;flex-direction:column;gap:14px}
.srow{display:flex;gap:14px;align-items:stretch}
.scard{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;flex:1 1 0;min-width:0;container-type:inline-size;transition:flex .45s cubic-bezier(.2,.8,.2,1),box-shadow .3s;position:relative;z-index:0}
.srow:hover .scard{flex:.8}
.srow:hover .scard:hover{flex:1.8;z-index:1;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.scard .top{padding:16px 16px 12px}
.scard .no{font-family:var(--f-en);font-size:1.5rem;font-weight:800;color:var(--ink-3);line-height:1}
.scard .city{font-weight:700;margin-top:8px;font-size:clamp(.78rem,4.6cqw,1.1rem);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.scard .nm{font-size:clamp(.66rem,4cqw,.95rem);color:var(--ink-2);min-height:2.4em;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.scard .ph{height:clamp(110px,9.5vw,170px);overflow:hidden;background:var(--stone)}
.scard .ph img{transition:transform .6s}.scard:hover .ph img{transform:scale(1.05)}
.scard .ph img{width:100%;height:100%;object-fit:cover}
.scard .bot{padding:12px 16px 16px;border-top:1px solid var(--line-2)}
.scard .sc{display:flex;justify-content:space-between;align-items:baseline;font-size:0.763rem;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}
.scard .sc b{font-family:var(--f-en);font-size:1.05rem;color:var(--ink);letter-spacing:0}
.scard .ft{font-size:clamp(.66rem,4cqw,.95rem);color:var(--ink-2);margin-top:6px;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
body[data-theme="fashion"] .scard{background:#151515;border-color:#2a2a2a;color:#fff}
body[data-theme="fashion"] .scard .no{color:#666}
body[data-theme="fashion"] .scard .nm,body[data-theme="fashion"] .scard .ft{color:#b5b5b5}
body[data-theme="fashion"] .scard .sc{color:#8a8a8a}
body[data-theme="fashion"] .scard .sc b{color:#fff}
body[data-theme="fashion"] .scard .bot{border-color:#2a2a2a}
@media (max-width:1000px){.srow{flex-wrap:wrap}.scard,.srow:hover .scard,.srow:hover .scard:hover{flex:1 1 30%}.scard .ph{height:150px}}
@media (max-width:640px){.scard,.srow:hover .scard,.srow:hover .scard:hover{flex:1 1 45%}}
.solo{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.solo .ph{aspect-ratio:16/9;overflow:hidden;background:var(--stone)}
.solo .ph img{width:100%;height:100%;object-fit:cover}
.solo .lab{margin-top:10px;font-size:var(--s-1)}
.solo .lab b{font-family:var(--f-en);letter-spacing:.1em;font-size:0.785rem;color:var(--brass);display:block}
@media (max-width:640px){.solo{grid-template-columns:1fr}}
/* marketing 2-col */
.mk2{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.mk2>div{background:#fff;padding:28px 26px}
.mk2 .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.mk2 h3{font-size:var(--s3);margin-top:6px}
.mk2 ul{margin-top:14px;display:grid;gap:8px}
.mk2 li{position:relative;padding-left:18px;font-size:var(--s-1);color:var(--ink-2)}
.mk2 li::before{content:"";position:absolute;left:0;top:.65em;width:10px;height:1px;background:var(--brass)}
.mk2 .pics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.mk2 .pics div{aspect-ratio:4/3;overflow:hidden;background:var(--stone)}
.mk2 .pics img{width:100%;height:100%;object-fit:cover}
@media (max-width:760px){.mk2{grid-template-columns:1fr}}

/* ---------- food roadmap ---------- */
.rmap{border:1px solid var(--line);background:#fff;padding:32px 28px}
.rmap .stages{display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.rmap .st{position:relative;padding:0 18px 22px 0}
.rmap .st .n{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.rmap .st h4{font-size:var(--s1);margin-top:6px}
.rmap .st p{font-size:0.85rem;color:var(--ink-2);margin-top:4px}
.rmap .st::after{content:"";position:absolute;left:0;right:18px;bottom:0;height:3px;background:var(--line)}
.rmap .st.t::after{background:var(--navy)}
.rmap .st .who{display:inline-block;margin-top:10px;font-size:0.741rem;font-weight:700;letter-spacing:.1em;padding:2px 8px;border:1px solid var(--line);color:var(--ink-3)}
.rmap .st.t .who{border-color:var(--navy);color:var(--navy)}
.rmap .rband{margin-top:26px;background:var(--navy);color:#fff;padding:22px 24px;display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:center}
.rmap .rband .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.16em;color:rgba(255,255,255,.7)}
.rmap .rband h4{font-size:var(--s1);margin-top:4px}
.rmap .caps{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.rmap .cap{border:1px solid rgba(255,255,255,.25);padding:12px 12px;font-size:0.872rem;line-height:1.4}
.rmap .cap b{display:block;font-size:0.741rem;letter-spacing:.1em;color:rgba(255,255,255,.65);font-family:var(--f-en);margin-bottom:4px}
@media (max-width:960px){.rmap .stages{grid-template-columns:1fr 1fr}.rmap .caps{grid-template-columns:repeat(3,1fr)}.rmap .rband{grid-template-columns:1fr}}

/* ---------- one platform diagram ---------- */
.plat{display:grid;grid-template-columns:1fr 44px 1.6fr 44px 1fr;align-items:stretch}
.plat .node{padding:28px 26px;display:flex;flex-direction:column;justify-content:center;gap:6px}
.plat .hq{background:var(--navy);color:#fff}
.plat .k{font-family:var(--f-en);font-size:0.785rem;font-weight:700;letter-spacing:.18em;color:var(--brass)}
.plat .hq h3{color:#fff;font-size:var(--s3)}
.plat .hq p{color:rgba(255,255,255,.72);font-size:var(--s-1)}
.plat .arr2{position:relative}
.plat .arr2::before{content:"";position:absolute;left:4px;right:4px;top:50%;height:2px;background:var(--navy)}
.plat .arr2::after{content:"";position:absolute;left:4px;right:4px;top:50%;height:8px;width:auto;transform:translateY(-50%);background:linear-gradient(135deg,transparent 45%,var(--navy) 45%,var(--navy) 55%,transparent 55%) left/8px 8px no-repeat,linear-gradient(45deg,transparent 45%,var(--navy) 45%,var(--navy) 55%,transparent 55%) left/8px 8px no-repeat,linear-gradient(45deg,transparent 45%,var(--navy) 45%,var(--navy) 55%,transparent 55%) right/8px 8px no-repeat,linear-gradient(135deg,transparent 45%,var(--navy) 45%,var(--navy) 55%,transparent 55%) right/8px 8px no-repeat}
.plat .core{border:2px solid var(--navy);padding:22px 24px;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:16px}
.plat .ct{font-family:var(--f-en);font-size:0.85rem;font-weight:800;letter-spacing:.16em;color:var(--navy);text-align:center;border-bottom:1px solid var(--line);padding-bottom:12px}
.plat .fn{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.plat .fn div{background:var(--stone);padding:12px 10px;text-align:center;font-size:0.894rem;font-weight:500;color:var(--ink)}
.plat .fn b{display:block;font-family:var(--f-en);font-size:0.676rem;letter-spacing:.14em;color:var(--brass);margin-bottom:4px}
.plat .local{background:var(--stone);border:1px solid var(--line)}
.plat .lb{padding:10px 0;border-top:1px solid var(--line)}
.plat .lb:first-of-type{border-top:0}
.plat .lb b{font-family:var(--f-en);font-size:0.9rem;letter-spacing:.08em;color:var(--navy);display:block}
.plat .lb small{font-size:0.818rem;color:var(--ink-2)}
.plat-bar{margin-top:18px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:0;flex-wrap:wrap}
.plat-bar span{padding:14px 26px;font-weight:700;border-right:1px solid rgba(255,255,255,.2)}
.plat-bar em{font-style:normal;padding:14px 26px;color:rgba(255,255,255,.85);margin-left:auto}
@media (max-width:900px){.plat{grid-template-columns:1fr}.plat .arr2{height:44px}.plat .arr2::before{left:50%;right:auto;top:4px;bottom:4px;height:auto;width:2px}.plat .arr2::after{display:none}.plat-bar em{margin-left:0}}

/* ---------- explore tiles (home) ---------- */
.explore{display:flex;gap:1px;background:var(--line);align-items:stretch;height:clamp(280px,24vw,420px)}
.explore a{flex:1 1 0;min-width:0;position:relative;display:block;overflow:hidden;background:var(--navy-2);color:#fff;container-type:inline-size;transition:flex .45s cubic-bezier(.2,.8,.2,1)}
.explore:hover a{flex:.75}
.explore a:hover{flex:1.7}
.explore a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .6s,opacity .3s}
.explore a:hover img{transform:scale(1.04);opacity:.7}
.explore a::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,44,69,.1) 0%,rgba(8,44,69,.85) 100%)}
.explore .tx{position:absolute;left:0;right:0;bottom:0;padding:5cqw 5.5cqw 5cqw;z-index:1}
.explore .k{font-family:var(--f-en);font-size:clamp(.55rem,2.2cqw,.8rem);font-weight:700;letter-spacing:.18em;color:var(--brass);white-space:nowrap}
.explore h3{font-size:clamp(1rem,5.6cqw,2rem);color:#fff;margin-top:.3em;white-space:nowrap}
.explore p{font-size:clamp(.68rem,3cqw,1rem);color:rgba(255,255,255,.8);margin-top:.35em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.explore .go{margin-top:.9em;font-size:clamp(.68rem,3cqw,1rem);font-weight:600;color:#fff;white-space:nowrap}
@media (max-width:860px){.explore{flex-direction:column;height:auto}.explore a{height:220px}.explore:hover a,.explore a:hover{flex:1}}
/* ---------- logo marquee ---------- */
.mq{overflow:hidden;position:relative;padding:6px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.mq+.mq{border-top:0}
.mq::before,.mq::after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.mq::before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.mq::after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.mq .track{display:flex;gap:0;width:max-content;animation:mq 60s linear infinite}
.mq.rev .track{animation-direction:reverse;animation-duration:85s}
.mq:hover .track{animation-play-state:paused}
.mq .track>div{flex:0 0 auto;width:132px;height:48px;display:flex;align-items:center;justify-content:center;padding:6px 16px}
.mq .track>div img{max-height:30px;max-width:96px;width:auto;object-fit:contain}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.mq .track{animation:none}}

/* ---- global network map with flag pins ---- */
.gmap{position:relative;container-type:inline-size;background:var(--stone);padding:clamp(10px,2vw,24px)}
.gmap>img{display:block;width:100%;height:auto}
.gmap .pin{position:absolute;transform:translate(-50%,-100%);width:0;height:0;border:0;background:none;padding:0;cursor:pointer;font:inherit;z-index:1}
.gmap .pin .fl{position:absolute;left:0;bottom:6px;transform:translateX(-50%);width:clamp(20px,2.7cqw,36px);height:clamp(20px,2.7cqw,36px);border-radius:50%;overflow:hidden;border:2px solid #fff;box-shadow:0 3px 10px rgba(8,44,69,.35);background:#fff;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s;display:block}
.gmap .pin .fl svg{position:absolute;inset:0;width:100%;height:100%}
.gmap .pin .stem{position:absolute;left:0;bottom:0;transform:translateX(-50%);width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:8px solid #fff;filter:drop-shadow(0 2px 2px rgba(8,44,69,.3));transition:transform .3s}
.gmap .pin.core .fl{border-color:var(--brass);width:clamp(24px,3.2cqw,42px);height:clamp(24px,3.2cqw,42px)}
.gmap .pin.core .stem{border-top-color:var(--brass)}
.gmap .pin.core::before{content:"";position:absolute;left:0;bottom:6px;width:clamp(24px,3.2cqw,42px);height:clamp(24px,3.2cqw,42px);border-radius:50%;transform:translateX(-50%);box-shadow:0 0 0 0 rgba(176,141,87,.55);animation:pinpulse 2.4s ease-out infinite}
@keyframes pinpulse{0%{box-shadow:0 0 0 0 rgba(176,141,87,.55)}100%{box-shadow:0 0 0 16px rgba(176,141,87,0)}}
.gmap .pin:hover,.gmap .pin:focus-visible{z-index:5;outline:none}
.gmap .pin:hover .fl,.gmap .pin:focus-visible .fl{transform:translateX(-50%) scale(1.45);box-shadow:0 8px 22px rgba(8,44,69,.45)}
.gmap .pin:hover .stem,.gmap .pin:focus-visible .stem{transform:translateX(-50%) scale(1.3)}
.gmap .pop{position:absolute;left:0;bottom:calc(100% + 18px);transform:translate(-50%,6px);width:236px;background:#fff;border-top:3px solid var(--brass);box-shadow:0 18px 40px rgba(8,44,69,.22);padding:14px 16px 15px;text-align:left;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,transform .25s,visibility .25s;color:var(--ink)}
.gmap .pin:hover .pop,.gmap .pin:focus-visible .pop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.gmap .pop::after{content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);border:7px solid transparent;border-top-color:#fff}
.gmap .pin.below .pop{bottom:auto;top:calc(100% + 6px);transform:translate(-50%,-6px)}
.gmap .pin.below:hover .pop,.gmap .pin.below:focus-visible .pop{transform:translate(-50%,0)}
.gmap .pin.below .pop::after{top:auto;bottom:100%;border-top-color:transparent;border-bottom-color:#fff}
.gmap .pin.left .pop{left:auto;right:-18px;transform:translate(0,6px)}
.gmap .pin.left:hover .pop,.gmap .pin.left:focus-visible .pop{transform:translate(0,0)}
.gmap .pin.left .pop::after{left:auto;right:12px;transform:none}
.gmap .pin.right .pop{left:-18px;transform:translate(0,6px)}
.gmap .pin.right:hover .pop,.gmap .pin.right:focus-visible .pop{transform:translate(0,0)}
.gmap .pin.right .pop::after{left:12px;transform:none}
.gmap .pop .st{display:block;font-family:var(--f-en);font-size:.68rem;font-weight:700;letter-spacing:.16em;color:var(--brass)}
.gmap .pop b{display:block;font-size:1.05rem;font-weight:700;margin-top:2px;line-height:1.2}
.gmap .pop i{display:block;font-style:normal;font-size:.78rem;color:var(--ink-3);margin-top:2px}
.gmap .pop em{display:block;font-style:normal;font-size:.82rem;line-height:1.55;color:var(--ink-2);margin-top:8px}
.gmap .pop .ch{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}
.gmap .pop .ch span{font-size:.72rem;padding:2px 7px;border:1px solid var(--line);background:var(--stone);color:var(--ink-2);white-space:nowrap}
.gmap .legend{position:absolute;left:clamp(10px,2vw,24px);bottom:clamp(10px,2vw,24px);display:flex;gap:14px;font-size:.74rem;color:var(--ink-2);background:rgba(255,255,255,.85);padding:6px 10px}
.gmap .legend span::before{content:"";display:inline-block;width:9px;height:9px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);margin-right:6px;vertical-align:-1px;background:#fff}
.gmap .legend span.core::before{border-color:var(--brass);box-shadow:0 0 0 1px var(--brass)}
@media (max-width:700px){.gmap .pop{display:none}.gmap .pin.core::before{display:none}.gmap .legend{display:none}}