/* 판매 사이트(제품·가격·고객지원) 공통 스타일 */
:root{--navy:#0f1f33;--ink:#172b43;--text:#33465c;--muted:#607086;--blue:#2164e8;--blue-deep:#1a4fb8;--blue-soft:#eaf0fc;--line:#e0e7f0;--soft:#f4f6fa;--ok:#1f8a5b;--hit:#f2b51c;color-scheme:light;
  font-family:Pretendard,"Pretendard Variable","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;color:var(--ink);background:#fff}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font-size:16px;line-height:1.65;word-break:keep-all;overflow-wrap:break-word}
a{color:var(--blue)}
img{max-width:100%}
h1,h2,h3{line-height:1.3;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}
.s-wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
mark.need{background:#fff1c2;color:#6b4d00;border-radius:4px;padding:0 5px;font-size:.92em}

/* header */
#site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.s-bar{display:flex;align-items:center;gap:28px;height:64px}
.s-logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:18px;color:var(--navy);text-decoration:none;letter-spacing:-.03em;white-space:nowrap}
.s-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:var(--blue);color:#fff;font-size:16px}
.s-nav{display:flex;gap:4px;flex:1}
.s-nav a{color:var(--text);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:8px}
.s-nav a:hover{background:var(--soft);color:var(--ink)}
.s-nav a[aria-current="page"]{color:var(--blue)}
.s-actions{display:flex;gap:8px;align-items:center}
.s-login{color:var(--text);text-decoration:none;font-weight:600;font-size:14px;padding:8px 12px}
.s-cta{background:var(--blue);color:#fff;text-decoration:none;font-weight:700;font-size:14px;padding:9px 16px;border-radius:9px}
.s-cta:hover{background:var(--blue-deep)}
.s-menu{display:none;margin-left:auto;background:none;border:0;padding:8px;cursor:pointer}
.s-menu span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:10px;border:1px solid #c9d5e3;background:#fff;color:var(--ink);font-weight:700;text-decoration:none;font-size:15px}
.btn:hover{border-color:var(--blue);color:var(--blue)}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep);color:#fff}
.btn-light{background:#fff;color:var(--navy);border-color:#fff}

/* sections */
.sec{padding:88px 0}
.sec-soft{background:var(--soft)}
.sec-head{max-width:720px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-block;color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.06em;margin-bottom:10px}
.sec-head h2{font-size:clamp(26px,3.2vw,36px)}
.sec-head p{margin-top:12px;color:var(--muted);font-size:17px}
.page-hero{padding:72px 0 56px;background:linear-gradient(180deg,#f2f6fd,#fff)}
.page-hero h1{font-size:clamp(30px,4vw,44px)}
.page-hero p{margin-top:14px;color:var(--muted);font-size:18px;max-width:680px}

/* home hero */
.hero{padding:72px 0 80px;background:radial-gradient(1100px 500px at 85% -10%,#dfe9fd 0,transparent 60%),linear-gradient(180deg,#f6f9ff,#fff)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,54px);letter-spacing:-.035em}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-lead{margin-top:18px;font-size:19px;color:var(--text);max-width:520px}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:8px 18px;margin:26px 0 0;padding:0;list-style:none;color:var(--muted);font-size:14px;font-weight:600}
.hero-points li::before{content:"✓";color:var(--ok);margin-right:6px;font-weight:800}

/* product mock (HTML drawing of the staff console) */
.mock-app{border-radius:16px;background:#fff;border:1px solid #d6e0ec;box-shadow:0 30px 70px -20px #10284a40,0 4px 14px #10284a14;overflow:hidden;font-size:11px;min-width:0}
.mock-top{display:flex;align-items:center;gap:10px;background:#122338;color:#c9d4e4;padding:9px 12px}
.mock-top b{color:#fff;font-size:12px}
.mock-top i{font-style:normal;background:#253d5c;color:#fff;border-radius:6px;padding:2px 8px}
.mock-top .grow{flex:1}
.mock-top .live{background:#1f8a5b;color:#fff;border-radius:99px;padding:2px 8px}
.mock-body{display:grid;grid-template-columns:28% minmax(0,1fr) 26%;height:300px}
.mock-rail{border-right:1px solid #e6ecf3;padding:10px 9px;display:flex;flex-direction:column;gap:7px}
.mock-rail small{color:#7a8a9c;font-weight:700;letter-spacing:.04em}
.mock-item{border-radius:8px;padding:7px 8px;background:#f4f7fb;line-height:1.35}
.mock-item b{display:block;font-size:11px}
.mock-item span{color:#6c7b90}
.mock-item.on{background:#eaf0fc}
.mock-item .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#1f8a5b;margin-right:5px}
.mock-stage{background:#e9eef5;padding:10px;display:flex;flex-direction:column;gap:7px;min-width:0}
.mock-screen{flex:1;border-radius:8px;background:linear-gradient(135deg,#2a6fdb,#5aa0f0);position:relative;overflow:hidden}
.mock-screen::before{content:"";position:absolute;left:12%;top:16%;width:58%;height:58%;border-radius:6px;background:#fff;box-shadow:0 8px 20px #0003}
.mock-screen::after{content:"";position:absolute;left:18%;top:26%;width:40%;height:6px;border-radius:3px;background:#d6e0ec;box-shadow:0 14px 0 #e6ecf3,0 28px 0 #e6ecf3,0 42px 0 #e6ecf3}
.mock-cursor{position:absolute;right:30%;bottom:26%;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:14px solid #fff;transform:rotate(-30deg);filter:drop-shadow(0 1px 1px #0006);z-index:1}
.mock-bar{display:flex;align-items:center;gap:6px;background:#fff;border-radius:8px;padding:6px 8px}
.mock-bar b{flex:1}
.mock-bar .q{color:#1f8a5b;font-weight:700}
.mock-bar .end{background:#d23b4b;color:#fff;border-radius:5px;padding:2px 7px}
.mock-side{border-left:1px solid #e6ecf3;padding:10px 9px;display:flex;flex-direction:column;gap:6px}
.mock-tabs{display:flex;gap:8px;border-bottom:1px solid #e6ecf3;padding-bottom:5px;color:#7a8a9c;font-weight:700}
.mock-tabs b{color:#172b43}
.bubble{border-radius:9px;padding:5px 8px;max-width:90%;line-height:1.35}
.bubble.them{background:#f1f4f8}
.bubble.me{background:#2164e8;color:#fff;align-self:flex-end}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step;list-style:none;margin:0;padding:0}
.steps li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.steps li::before{content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--blue);font-weight:800;margin-bottom:14px}
.steps h3{font-size:19px;margin-bottom:6px}
.steps p{color:var(--muted);font-size:15px}

/* feature grid */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}
.feature .ico{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--blue-soft);color:var(--blue);font-weight:800;font-size:18px;margin-bottom:14px}
.feature h3{font-size:18px;margin-bottom:6px}
.feature p{color:var(--muted);font-size:15px}

/* split rows on product page */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding:56px 0;border-top:1px solid var(--line)}
.split:first-child{border-top:0}
.split.flip>:first-child{order:2}
.split h2{font-size:clamp(24px,2.8vw,30px)}
.split p{margin-top:12px;color:var(--text)}
.checks{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.checks li{padding-left:26px;position:relative;color:var(--text)}
.checks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.panel{border-radius:18px;background:var(--soft);border:1px solid var(--line);padding:26px;min-width:0}
.panel-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.panel-row:last-child{border-bottom:0}
.panel-row span{color:var(--muted)}
.tag{display:inline-block;border-radius:99px;padding:2px 10px;font-size:12px;font-weight:700;background:var(--blue-soft);color:var(--blue)}
.tag.soon{background:#fff1c2;color:#6b4d00}

/* plans */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff}
.plan.is-featured{border:2px solid var(--blue);box-shadow:0 20px 50px -24px #2164e866}
.plan-badge{position:absolute;top:-13px;left:24px;background:var(--blue);color:#fff;font-size:12px;font-weight:700;border-radius:99px;padding:3px 12px}
.plan h3{font-size:22px}
.plan-pitch{color:var(--muted);font-size:15px;margin-top:4px}
.plan-price{margin-top:18px}
.plan-price strong{font-size:32px;letter-spacing:-.03em}
.plan-price span{color:var(--muted)}
.plan-month{color:var(--muted);font-size:13px;margin-top:2px}
.plan ul{list-style:none;margin:20px 0 24px;padding:0;flex:1}
.plan li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:15px}
.plan li span{color:var(--muted)}
.plan li.plan-history{flex-direction:column;gap:2px}
.plan li.plan-history b{font-weight:600;font-size:14px}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}
th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:center}
th:first-child,td:first-child{text-align:left;color:var(--text)}
thead th{background:var(--soft);font-size:14px}
tbody tr:last-child td{border-bottom:0}

/* use cases */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.case{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;display:flex;flex-direction:column;gap:12px}
.case h3{font-size:20px}
.case .who{color:var(--blue);font-weight:700;font-size:13px}
.case p{color:var(--text)}
.case dl{margin:4px 0 0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:15px}
.case dt{color:var(--muted);font-weight:700}
.case dd{margin:0}

/* faq */
.faq{display:flex;flex-direction:column;gap:10px;max-width:860px}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";color:var(--blue);font-weight:800}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 18px;color:var(--text)}

/* cards for download/support */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:20px}
.card p{color:var(--text)}
.card .btn{align-self:flex-start;margin-top:auto}
.card ol{margin:0;padding-left:20px;color:var(--text);display:flex;flex-direction:column;gap:4px}
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contact .card strong{font-size:22px;letter-spacing:-.02em}
.is-missing{pointer-events:none;opacity:.55}

/* legal pages */
.legal{max-width:820px}
.legal h2{font-size:21px;margin:38px 0 10px}
.legal h3{font-size:17px;margin:22px 0 6px}
.legal p,.legal li{color:var(--text);font-size:15px}
.legal ol,.legal ul{padding-left:22px;display:flex;flex-direction:column;gap:4px}
.legal table{min-width:560px;font-size:14px}
.legal th,.legal td{text-align:left}
.draft{background:#fff6e0;border:1px solid #f0d58f;color:#5c4400;border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:24px}

/* call to action band */
.band{background:linear-gradient(120deg,#122338,#1b3a66);color:#fff;border-radius:22px;padding:48px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.band h2{font-size:clamp(24px,3vw,32px)}
.band p{color:#c7d3e4;margin-top:8px}
.band .row{display:flex;gap:10px;flex-wrap:wrap}

/* footer */
#site-footer{background:#0f1f33;color:#9fb0c6;padding:44px 0 52px;margin-top:0;font-size:13px}
.f-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px}
.f-links{display:flex;flex-wrap:wrap;gap:6px 20px;margin-bottom:18px}
.f-links a{color:#d5deea;text-decoration:none;font-weight:600}
.f-links a.strong{color:#fff;font-weight:800}
.f-info p{margin:3px 0;line-height:1.7}
.f-info strong{color:#fff}
.f-info .sep{margin:0 9px;color:#4b5e78}
.f-info .copy{margin-top:14px;color:#6f8199}
.f-help{display:flex;flex-direction:column;gap:4px;text-align:right}
.f-help b{color:#d5deea}
.f-phone{font-size:24px;color:#fff;letter-spacing:-.02em}
#site-footer mark.need{background:#3b3216;color:#ffd970}

@media (max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr;gap:36px}
  .split.flip>:first-child{order:0}
  .features,.plans,.steps,.contact{grid-template-columns:1fr 1fr}
  .s-nav,.s-actions{display:none}
  .s-menu{display:block}
  body.nav-open .s-bar{flex-wrap:wrap;height:auto;padding-top:12px;padding-bottom:12px}
  body.nav-open .s-nav{display:flex;flex-direction:column;order:3;flex-basis:100%}
  body.nav-open .s-actions{display:flex;order:4;flex-basis:100%}
}
@media (max-width:640px){
  body{font-size:15px}
  .sec{padding:60px 0}
  .features,.plans,.steps,.cases,.cards,.contact{grid-template-columns:1fr}
  .mock-body{grid-template-columns:minmax(0,1fr) 34%;height:240px}
  .mock-rail{display:none}
  .band{padding:30px 24px}
  .f-grid{grid-template-columns:1fr}
  .f-help{text-align:left}
  .f-info .sep{margin:0 6px}
}
.more{margin-top:28px}
.mock-bar{white-space:nowrap}
.mock-bar b{min-width:0;overflow:hidden;text-overflow:ellipsis}