:root{
  /* 단말기 본체 */
  --navy:#0B1F3A;
  --navy2:#14305A;
  --navy3:#1D3F73;
  /* 승인 불빛 */
  --blue:#2F6BFF;
  --blue-deep:#1F4FD1;
  --blue-ink:#12327F;
  --blue-soft:#EAF0FF;
  --blue-soft2:#D6E2FF;
  /* 카드 궤적 */
  --orange:#FF6B2C;
  --orange-deep:#E85A1E;
  --orange-ink:#8A3410;
  --orange-soft:#FFEFE6;
  /* 문서 */
  --ink:#101828;
  --ink2:#344054;
  --muted:#667085;
  --muted2:#98A2B3;
  --line:#E4E7EC;
  --line2:#F2F4F7;
  --bg:#F7F8FC;
  --surface:#FFFFFF;
  --radius-s:10px;
  --radius:16px;
  --radius-l:22px;
  --radius-xl:28px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.05);
  --shadow:0 2px 6px rgba(16,24,40,.05),0 12px 32px rgba(16,24,40,.08);
  --wrap:1140px;
  --mono:ui-monospace,SFMono-Regular,'SF Mono',Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;
  font-size:16px;line-height:1.65;word-break:keep-all;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}


/* ==================== 단말기 일러스트 ==================== */
.terminal{display:block;width:100%;height:auto}
.t-shadow{fill:rgba(11,31,58,.14)}
.t-body{fill:#1B2C4C;stroke:rgba(255,255,255,.12);stroke-width:1.2}
.t-screen{fill:#DCE8FF}
.t-screen-line{stroke:#2F6BFF;stroke-width:2.4;stroke-linecap:round;fill:none}
.t-screen-line.t-dim{stroke:#9DB6E8;stroke-width:1.8}
.t-tile{fill:#fff;opacity:.85}
.t-key{fill:#F2F4F7;stroke:rgba(0,0,0,.08)}
.t-key-wide{fill:#FF6B2C;stroke:none}
.t-slot{fill:#07142A}
.t-pad{fill:#0F2140;stroke:rgba(255,255,255,.1)}
.t-sign{stroke:#FF6B2C;stroke-width:1.8;fill:none;stroke-linecap:round}
.t-cable{stroke:#94A3B8;stroke-width:3;fill:none;stroke-linecap:round}
.t-ant{stroke:#2F6BFF;stroke-width:1.8;fill:none;stroke-linecap:round}
.t-ant-dot{fill:#2F6BFF}
.t-phone{fill:#0F172A}
.t-phone-screen{fill:#E2E8F0}
.t-bt{stroke:#2F6BFF;stroke-width:2;fill:none;stroke-linecap:round}
.t-bt.t-dim{stroke:#9DB6E8}
.t-receipt{fill:#fff;stroke:#CBD5E1;stroke-width:1.2}
.t-receipt-line{stroke:#CBD5E1;stroke-width:2;stroke-linecap:round}
.t-cut{stroke:#94A3B8;stroke-width:1;fill:none}
.t-scissor{stroke:#94A3B8;stroke-width:1.6;stroke-linecap:round}
.t-chart{stroke:#FF6B2C;stroke-width:2.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.t-chart-dot{fill:#FF6B2C}
.t-card{fill:#FF6B2C;stroke:rgba(0,0,0,.12)}
.t-card-stripe{fill:#1B2C4C;opacity:.85}
.t-card-chip{fill:#FFD8A8}
.t-trail{stroke:#FF6B2C;fill:none;stroke-linecap:round}
.t-trail-1{stroke-width:3;opacity:.55}
.t-trail-2{stroke-width:2.2;opacity:.35}
.t-trail-3{stroke-width:1.8;opacity:.25}

/* 작은 글리프 (로고·푸터) */
.glyph .g-body{fill:none;stroke:currentColor;stroke-width:1.6}
.glyph .g-screen{fill:currentColor;opacity:.9}
.glyph .g-key{fill:currentColor;opacity:.45}
.glyph .g-card{fill:var(--orange)}
.glyph .g-trail{stroke:var(--orange);stroke-width:1.5;stroke-linecap:round;fill:none}

/* ==================== 상단 유틸 바 ==================== */
.utility{background:var(--navy);color:#AEBBD3;font-size:13px}
.utility .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;height:38px}
.utility a{color:#fff;font-weight:700;letter-spacing:-.01em}
.utility .u-right{display:flex;gap:16px;align-items:center}
.utility .u-dot::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--orange);margin-right:7px;vertical-align:1px;box-shadow:0 0 8px var(--orange)}

/* ==================== 헤더 ==================== */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(1.5) blur(10px);border-bottom:1px solid var(--line)}
.header-main{display:flex;align-items:center;gap:22px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19.5px;
  letter-spacing:-.035em;color:var(--ink)}
.logo-mark{width:34px;height:34px;border-radius:10px;flex:none;color:#fff;
  background:linear-gradient(145deg,var(--navy3),var(--navy));
  display:flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.logo-mark svg{width:22px;height:22px}
.header-nav{display:flex;gap:27px;margin-left:6px;font-size:15px;font-weight:600;color:var(--ink2)}
.header-nav a{position:relative;padding:4px 0}
.header-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--orange);border-radius:2px;transform:scaleX(0);transition:transform .16s}
.header-nav a:hover{color:var(--ink)}
.header-nav a:hover::after{transform:scaleX(1)}
.header-cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);
  border-radius:11px;background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer}
.nav-toggle span{display:block;width:17px;height:2px;background:var(--ink2);border-radius:2px}
.mobile-menu{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 20px;border-bottom:1px solid var(--line2);font-weight:600}

/* ==================== 버튼 ==================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  border-radius:999px;font-weight:700;letter-spacing:-.015em;
  transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.btn:active{transform:translateY(1px)}
.btn-brand{background:var(--navy);color:#fff;padding:12px 22px;font-size:15px;
  box-shadow:0 6px 18px rgba(11,31,58,.22)}
.btn-brand:hover{background:var(--navy2)}
.btn-accent{background:var(--orange);color:#fff;padding:14px 28px;font-size:16px;
  box-shadow:0 8px 22px rgba(255,107,44,.34)}
.btn-accent:hover{background:var(--orange-deep)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--blue-soft2);
  padding:11px 20px;font-size:15px}
.btn-ghost:hover{background:var(--blue-soft)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-lg{padding:16px 34px;font-size:17px}
.btn-block{display:flex;width:100%}

/* ==================== 히어로 ==================== */
/* 밝은 바탕. 오른쪽 위로 카드 궤적 무늬가 지나갑니다. */
.hero{position:relative;overflow:hidden;color:var(--ink);
  background:linear-gradient(180deg,#FFFFFF 0%,#EEF2FB 100%)}
.hero::before{content:"";position:absolute;right:-120px;top:-40px;width:720px;height:420px;
  pointer-events:none;transform:rotate(-18deg);
  background:repeating-linear-gradient(180deg,transparent 0 26px,rgba(255,107,44,.09) 26px 30px);
  mask-image:linear-gradient(90deg,transparent,#000 45%);-webkit-mask-image:linear-gradient(90deg,transparent,#000 45%)}
.hero::after{content:"";position:absolute;left:-200px;bottom:-260px;width:620px;height:620px;
  border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(47,107,255,.14) 0%,rgba(47,107,255,0) 62%)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 420px;
  gap:48px;align-items:center;padding:64px 0 60px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;
  background:var(--blue-soft);border:1px solid var(--blue-soft2);
  border-radius:999px;padding:7px 16px;font-size:13.5px;font-weight:700;
  color:var(--blue-ink);margin-bottom:20px}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;
  background:var(--orange);box-shadow:0 0 8px var(--orange)}
.hero h1{margin:0 0 16px;font-size:46px;line-height:1.2;letter-spacing:-.04em;font-weight:800;color:var(--navy)}
.hero h1 .lit{color:var(--orange);
  background:linear-gradient(transparent 72%,rgba(255,107,44,.18) 72%)}
.hero-sub{margin:0 0 28px;font-size:17px;line-height:1.7;color:var(--ink2);max-width:48ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges{display:flex;gap:9px;flex-wrap:wrap;margin-top:26px}
.hero-badges span{display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  border-radius:9px;padding:7px 13px;font-size:13.5px;color:var(--ink2);box-shadow:var(--shadow-sm)}
.hero-badges span::before{content:attr(data-n);font-family:var(--mono);font-size:11px;
  color:var(--orange);font-weight:700}
.hero-devices{position:relative;height:400px}
.hero-devices .terminal{position:absolute;bottom:0;width:auto}
.hero-devices .dev-a{left:0;bottom:24px;height:260px;opacity:.92;
  filter:drop-shadow(0 18px 30px rgba(11,31,58,.18))}
.hero-devices .dev-b{right:0;bottom:0;height:330px;
  filter:drop-shadow(0 26px 40px rgba(11,31,58,.26))}

/* 하위 페이지 히어로 */
.hero-sub-page .hero-inner{grid-template-columns:1fr;padding:46px 0 50px;gap:0}
.hero-sub-page h1{font-size:33px}
.hero-sub-page .hero-sub{margin-bottom:22px}

/* ==================== 섹션 ==================== */
.section{padding:62px 0}
.section-tight{padding:42px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{text-align:center;margin-bottom:36px}
.section-head.left{text-align:left}
/* 눈표 앞의 짧은 주황 선 = 카드 궤적 */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:700;
  color:var(--orange-deep);margin-bottom:11px;letter-spacing:-.01em}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,rgba(255,107,44,0),var(--orange))}
.section-head h2{margin:0 0 11px;font-size:30px;line-height:1.32;letter-spacing:-.038em;font-weight:800;color:var(--navy)}
.section-head p{margin:0;color:var(--muted);font-size:16px;max-width:60ch}
.section-head:not(.left) p{margin-inline:auto}
.group-title{display:flex;align-items:center;gap:12px;margin:28px 0 12px;font-size:15px;
  font-weight:800;color:var(--blue-ink);letter-spacing:-.02em}
.group-title::after{content:"";flex:1;height:1px;background:var(--line)}
.group-title:first-child{margin-top:0}

/* ==================== 업종 타일 ==================== */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.cat-item{position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 10px 15px;text-align:center;
  transition:.16s;box-shadow:var(--shadow-sm);overflow:hidden}
.cat-item::before{content:"";position:absolute;left:14px;right:14px;top:0;height:2px;
  border-radius:0 0 2px 2px;background:var(--orange);opacity:0;transition:.16s}
.cat-item:hover{border-color:var(--blue-soft2);box-shadow:var(--shadow);transform:translateY(-3px)}
.cat-item:hover::before{opacity:.9}
.cat-ico{width:48px;height:48px;margin:0 auto 11px;border-radius:14px;background:var(--blue-soft);
  display:flex;align-items:center;justify-content:center;transition:.16s}
.cat-item:hover .cat-ico{background:var(--blue-soft2)}
.cat-ico svg{width:25px;height:25px;stroke:var(--blue-ink);fill:none;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round}
.cat-name{display:block;font-size:14.5px;font-weight:700;letter-spacing:-.028em;line-height:1.35}
.cat-desc{display:block;font-size:12px;color:var(--muted2);margin-top:3px;line-height:1.3}

/* ==================== 카드 ==================== */
.card-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card-row-2{grid-template-columns:repeat(2,1fr)}
.card-row-4{grid-template-columns:repeat(4,1fr)}
.card{position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-l);padding:28px 26px;box-shadow:var(--shadow-sm);overflow:hidden}
.card::before{content:"";position:absolute;left:26px;right:26px;top:0;height:2px;
  border-radius:0 0 2px 2px;background:linear-gradient(90deg,var(--orange),var(--blue));opacity:.6}
.card h3{margin:0 0 10px;font-size:19px;letter-spacing:-.03em;font-weight:800}
.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.75}
.card-soft{border:0}
.card-soft.t1{background:var(--blue-soft)}
.card-soft.t2{background:var(--orange-soft)}
.card-soft.t3{background:#EEF7F1}
.card-soft.t4{background:#F3F0FB}

/* ==================== 기종 카드 ==================== */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prod-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-sm);transition:.16s;color:inherit}
a.prod-card:hover{border-color:var(--blue-soft2);box-shadow:var(--shadow);transform:translateY(-3px)}
.prod-art{position:relative;background:linear-gradient(170deg,#F5F8FF 0%,#E4ECFF 100%);
  display:flex;align-items:center;justify-content:center;padding:22px 0 16px;overflow:hidden}
.prod-art::after{content:"";position:absolute;left:50%;top:55%;width:220px;height:220px;
  transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,107,44,.14),transparent 65%)}
.prod-art .terminal{position:relative;z-index:1;width:150px}
.prod-art .pv-photo{position:relative;z-index:1;width:auto;height:190px;object-fit:contain}
.prod-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.prod-tag{display:block;font-size:12.5px;font-weight:700;color:var(--orange-deep);margin-bottom:6px;
  font-family:var(--mono);letter-spacing:.01em}
.prod-card h3{margin:0 0 10px;font-size:19px;letter-spacing:-.03em;font-weight:800}
.prod-card p{margin:0 0 14px;color:var(--muted);font-size:14.5px;line-height:1.75}
.prod-items{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.prod-items li{background:var(--line2);border-radius:999px;padding:4px 11px;
  font-size:12.5px;font-weight:600;color:var(--ink2)}
.prod-spec{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0;font-size:13.5px}
.prod-spec dt{color:var(--muted2);font-weight:700}
.prod-spec dd{margin:0;color:var(--ink2)}
.prod-more{margin-top:auto;padding-top:16px;font-size:14px;font-weight:700;color:var(--blue-deep)}
.prod-more::after{content:" →"}
.prod-grid.compact{grid-template-columns:repeat(5,1fr)}
.prod-grid.compact .prod-art{padding:16px 0 12px}
.prod-grid.compact .prod-art .terminal{width:104px}
.prod-grid.compact .prod-art .pv-photo{height:120px}
.prod-grid.compact .prod-body{padding:16px 16px 18px}
.prod-grid.compact .prod-card h3{font-size:16px}
.prod-grid.compact .prod-card p{font-size:13.5px}
.prod-grid.compact .prod-spec,.prod-grid.compact .prod-items{display:none}

.prod-hero{display:grid;grid-template-columns:300px 1fr;gap:36px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:34px 38px;box-shadow:var(--shadow-sm)}
.prod-hero .prod-art{border-radius:var(--radius);padding:28px 0}
.prod-hero .prod-art .terminal{width:230px}
.prod-hero .prod-art .pv-photo{height:250px}
.prod-hero h2{margin:0 0 11px;font-size:27px;letter-spacing:-.035em;font-weight:800}
.prod-hero p{margin:0 0 16px;color:var(--ink2);line-height:1.8}
.prod-model{display:inline-block;font-family:var(--mono);font-size:12.5px;font-weight:700;
  background:var(--navy);color:#fff;border-radius:6px;padding:3px 9px;margin-left:8px;vertical-align:middle;letter-spacing:.02em}

/* ==================== 결제 수단 ==================== */
.pay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pay{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px 18px 50px}
.pay::before{content:"";position:absolute;left:20px;top:24px;width:16px;height:9px;
  border-left:2.4px solid var(--orange);border-bottom:2.4px solid var(--orange);
  transform:rotate(-45deg);border-radius:1px}
.pay-n{font-weight:800;font-size:15.5px;letter-spacing:-.02em}
.pay-d{font-size:13.5px;color:var(--muted);margin-top:3px;line-height:1.5}

/* ==================== 인포그래픽 ==================== */
.guide-wrap{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow)}
.guide-wrap img{width:100%;height:auto;display:block}

/* ==================== 설치 사례 ==================== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.case-photo{position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;
  background:repeating-linear-gradient(45deg,var(--blue-soft),var(--blue-soft) 12px,#F3F6FD 12px,#F3F6FD 24px)}
.case-photo img{width:100%;height:100%;object-fit:cover;display:block}
.case-photo::after{content:"사진 준비 중";position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);font-size:13px;font-weight:700;color:var(--blue-ink);
  background:rgba(255,255,255,.86);border-radius:999px;padding:6px 14px;pointer-events:none}
.case-photo:has(img)::after{display:none}
.case-body{padding:18px 20px 20px}
.case-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:9px}
.case-chip{display:inline-block;background:var(--blue-soft);color:var(--blue-ink);
  border-radius:999px;padding:3px 11px;font-size:12.5px;font-weight:700}
.case-chip.alt{background:var(--orange-soft);color:var(--orange-ink)}
.case-date{font-size:12.5px;color:var(--muted2);margin-left:auto;font-family:var(--mono)}
.case-card h3{margin:0 0 8px;font-size:17.5px;letter-spacing:-.03em;font-weight:800}
.case-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.75}
.case-points{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:7px}
.case-points li{position:relative;padding-left:16px;font-size:13.5px;color:var(--ink2);line-height:1.6}
.case-points li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;
  border-radius:50%;background:var(--orange)}

/* ==================== 설치 영상 ==================== */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.video-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--shadow-sm)}
.video-thumb{display:block;width:100%;padding:0;border:0;cursor:pointer;position:relative;
  aspect-ratio:16/9;background:var(--navy);overflow:hidden}
.video-thumb img{width:100%;height:100%;object-fit:cover;opacity:.86;transition:.16s}
.video-thumb:hover img{opacity:1;transform:scale(1.03)}
.video-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:58px;height:58px;border-radius:50%;background:rgba(255,255,255,.94);
  box-shadow:0 6px 20px rgba(0,0,0,.3)}
.video-play::after{content:"";position:absolute;left:23px;top:18px;
  border-left:18px solid var(--navy);border-top:11px solid transparent;border-bottom:11px solid transparent}
.video-card iframe{display:block;width:100%;aspect-ratio:16/9;border:0}
.video-body{padding:16px 20px 18px}
.video-card h3{margin:0 0 6px;font-size:16.5px;letter-spacing:-.03em;font-weight:800}
.video-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}

/* ==================== 자료실 ==================== */
.doc-card{display:flex;flex-direction:column;transition:.16s}
.doc-card:hover{border-color:var(--blue-soft2);box-shadow:var(--shadow);transform:translateY(-3px)}
.doc-kind{display:inline-block;align-self:flex-start;background:var(--navy);color:#fff;
  border-radius:7px;padding:3px 10px;font-size:11.5px;font-weight:800;letter-spacing:.04em;
  margin-bottom:13px;font-family:var(--mono)}

/* ==================== 비교표 ==================== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table.tbl{width:100%;border-collapse:collapse;min-width:580px;font-size:15px}
table.tbl th,table.tbl td{padding:15px 17px;text-align:left;border-bottom:1px solid var(--line2)}
table.tbl thead th{background:var(--navy);color:#E6ECF7;font-weight:700;white-space:nowrap;
  border-bottom:0;font-size:14.5px}
table.tbl tr:last-child th,table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody th{font-weight:700;color:var(--ink);white-space:nowrap;background:#FAFBFE}
table.tbl td{color:var(--ink2)}
table.tbl tbody th a{color:var(--blue-ink);font-weight:700}

/* ==================== 절차 ==================== */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.steps li{position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 20px 22px}
.step-n{display:inline-block;font-family:var(--mono);font-size:11.5px;font-weight:700;
  background:var(--navy);color:#FFB68F;border-radius:5px;padding:3px 8px;letter-spacing:.04em}
.step-t{font-size:17.5px;font-weight:800;margin:11px 0 7px;letter-spacing:-.03em}
.step-d{font-size:14.5px;color:var(--muted);line-height:1.7;margin:0}

/* ==================== 체크 목록 ==================== */
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
.checks li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-s);
  padding:15px 17px 15px 46px;position:relative;font-size:15px;color:var(--ink2);line-height:1.6}
.checks li::before{content:"";position:absolute;left:17px;top:19px;width:16px;height:9px;
  border-left:2.4px solid var(--orange);border-bottom:2.4px solid var(--orange);
  transform:rotate(-45deg);border-radius:1px}

/* ==================== 사양 타일 ==================== */
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.spec{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px}
.spec-l{font-size:13px;color:var(--muted);font-weight:700;font-family:var(--mono);letter-spacing:.01em}
.spec-v{font-size:19px;font-weight:800;letter-spacing:-.03em;margin-top:6px;color:var(--ink)}

/* ==================== 본문 아티클 ==================== */
.article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:38px 40px;box-shadow:var(--shadow-sm)}
.article + .article{margin-top:18px}
.article h2{margin:0 0 15px;font-size:24px;letter-spacing:-.035em;font-weight:800;color:var(--navy)}
.article h3{margin:28px 0 11px;font-size:18px;letter-spacing:-.025em;font-weight:800}
.article p{margin:0 0 14px;color:var(--ink2);line-height:1.85}
.article p:last-child{margin-bottom:0}

/* ==================== FAQ ==================== */
.faq{display:grid;gap:10px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq details[open]{border-color:var(--blue-soft2)}
.faq summary{cursor:pointer;padding:19px 22px;font-weight:700;font-size:16px;
  letter-spacing:-.025em;list-style:none;display:flex;align-items:center;gap:11px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";flex:none;width:25px;height:25px;border-radius:7px;
  background:var(--blue-soft);color:var(--blue-ink);font-size:13px;font-weight:800;
  display:flex;align-items:center;justify-content:center;font-family:var(--mono)}
.faq summary::after{content:"";margin-left:auto;width:8px;height:8px;
  border-right:2px solid var(--muted2);border-bottom:2px solid var(--muted2);
  transform:rotate(45deg);transition:.2s}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details p{margin:0;padding:0 22px 21px 58px;color:var(--muted);line-height:1.8;font-size:15px}

/* ==================== 칩 / 링크 ==================== */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 18px;
  font-size:14.5px;font-weight:600;color:var(--ink2);transition:.14s}
.chip:hover{border-color:var(--blue);color:var(--blue-ink);background:var(--blue-soft)}
.chip-on{background:var(--navy);border-color:var(--navy);color:#fff}
.link-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.link-grid a{display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-s);padding:13px 16px;font-size:14.5px;font-weight:600;
  color:var(--ink2);transition:.14s}
.link-grid a:hover{border-color:var(--blue);color:var(--blue-ink);background:var(--blue-soft)}

/* ==================== 브레드크럼 ==================== */
.crumb{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:13.5px;
  color:var(--muted2);padding:20px 0 4px}
.crumb a:hover{color:var(--blue-ink)}
.crumb .sep{color:var(--line)}
.crumb .cur{color:var(--ink2);font-weight:600}

/* ==================== 상담 폼 ==================== */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);
  padding:36px 38px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.f-row{display:flex;flex-direction:column;gap:7px}
.f-row.full{grid-column:1/-1}
.f-row label{font-size:14px;font-weight:700;color:var(--ink2)}
.f-row input,.f-row select,.f-row textarea{
  width:100%;border:1px solid var(--line);border-radius:var(--radius-s);padding:13px 15px;
  font-size:15px;font-family:inherit;color:var(--ink);background:#FBFCFE;transition:.14s}
.f-row input::placeholder,.f-row textarea::placeholder{color:var(--muted2)}
.f-row input:focus,.f-row select:focus,.f-row textarea:focus{
  outline:0;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px var(--blue-soft)}
.f-row textarea{resize:vertical;min-height:100px}
.form-note{font-size:13px;color:var(--muted);margin:16px 0 0;text-align:center;line-height:1.7}

/* ==================== CTA 밴드 ==================== */
.cta-band{position:relative;overflow:hidden;background:var(--navy);color:#fff;
  border-radius:var(--radius-xl);padding:44px 46px;display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.cta-band::before{content:"";position:absolute;right:-60px;top:-80px;width:420px;height:420px;
  border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,107,44,.28),transparent 62%)}
.cta-band > *{position:relative;z-index:1}
.cta-band h3{margin:0 0 9px;font-size:25px;letter-spacing:-.035em;font-weight:800}
.cta-band p{margin:0;color:rgba(255,255,255,.76);font-size:15.5px}
.cta-band .cta-right{margin-left:auto;display:flex;gap:11px;flex-wrap:wrap;align-items:center}
.cta-band .btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.28)}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.2)}
.cta-tel{font-size:29px;font-weight:800;letter-spacing:-.03em;margin-top:14px;color:#FFB68F}

/* ==================== 푸터 ==================== */
.footer{background:var(--navy);color:#9FB0CC;padding:52px 0 36px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:30px}
.footer h4{margin:0 0 13px;color:#fff;font-size:18px;font-weight:800;letter-spacing:-.03em;
  display:flex;align-items:center;gap:9px}
.footer h4 svg{width:22px;height:22px;color:#fff}
.footer h5{margin:0 0 13px;color:#D8E1F0;font-size:14.5px;font-weight:700}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer a:hover{color:#fff}
.footer-tel{color:#fff;font-size:22px;font-weight:800;margin:12px 0 4px;letter-spacing:-.03em}
.footer-bottom{border-top:1px solid #223559;margin-top:34px;padding-top:22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#7C8FB0}

/* ==================== 플로팅 ==================== */
.float{position:fixed;right:18px;bottom:22px;z-index:60;display:flex;flex-direction:column;gap:9px}
.float a{width:54px;height:54px;border-radius:17px;background:var(--surface);border:1px solid var(--line);
  box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;color:var(--ink2);gap:2px;transition:.14s}
.float a:hover{transform:translateY(-2px)}
.float a.primary{background:var(--orange);border-color:var(--orange);color:#fff;
  box-shadow:0 8px 22px rgba(255,107,44,.36)}
.float svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.mobile-bar{display:none}

/* ==================== 반응형 ==================== */
@media (max-width:1000px){
  .hero-inner{grid-template-columns:1fr 300px;gap:32px;padding:48px 0 54px}
  .hero h1{font-size:36px}
  .hero-devices{height:300px}
  .hero-devices .dev-a{height:190px;bottom:18px}
  .hero-devices .dev-b{height:250px}
  .cat-grid{grid-template-columns:repeat(4,1fr)}
  .card-row,.card-row-4{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid.compact{grid-template-columns:repeat(3,1fr)}
  .prod-hero{grid-template-columns:220px 1fr;gap:26px;padding:28px 26px}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid,.video-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .spec-grid{grid-template-columns:repeat(2,1fr)}
  .link-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .header-nav,.header-cta{display:none}
  .nav-toggle{display:flex}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .hero-inner{grid-template-columns:1fr;padding:38px 0 0;gap:22px}
  .hero h1{font-size:30px}
  .hero-sub{font-size:15.5px}
  .hero-devices{height:230px;max-width:340px;margin:0 auto;width:100%}
  .hero-devices .dev-a{height:150px;bottom:14px}
  .hero-devices .dev-b{height:200px}
  .hero-sub-page .hero-inner{padding:34px 0 36px}
  .hero-sub-page h1{font-size:25px}
  .section{padding:42px 0}
  .section-tight{padding:30px 0}
  .section-head{margin-bottom:26px}
  .section-head h2{font-size:23px}
  .cat-grid{grid-template-columns:repeat(3,1fr);gap:9px}
  .cat-item{padding:17px 6px 13px}
  .cat-ico{width:40px;height:40px;border-radius:12px;margin-bottom:8px}
  .cat-ico svg{width:21px;height:21px}
  .cat-name{font-size:13px}
  .cat-desc{font-size:11px}
  .card-row,.card-row-2,.card-row-4,.steps,.spec-grid,.checks,.form-grid,.pay-grid{grid-template-columns:1fr}
  .prod-grid,.prod-grid.compact{grid-template-columns:1fr}
  .prod-hero{grid-template-columns:1fr;gap:18px;padding:22px 18px}
  .prod-hero .prod-art{justify-self:center;width:100%}
  .prod-hero h2{font-size:22px}
  .case-grid,.video-grid{grid-template-columns:1fr}
  .link-grid{grid-template-columns:repeat(2,1fr)}
  .article{padding:26px 20px;border-radius:18px}
  .article h2{font-size:20px}
  .form-card{padding:24px 18px;border-radius:20px}
  .cta-band{padding:30px 22px;border-radius:20px}
  .cta-band h3{font-size:21px}
  .cta-band .cta-right{margin-left:0;width:100%}
  .cta-band .cta-right .btn{flex:1}
  /* 모바일 푸터: 브랜드·전화·저작권만. 링크 묶음 3개는 본문과 메뉴에 이미 있어 숨깁니다 (2026-09-30 히정님: 세로로 너무 김) */
  .footer{padding:26px 0 20px}
  .footer-grid{grid-template-columns:1fr;gap:0}
  .footer-grid > div:not(:first-child){display:none}
  .footer h4{font-size:16px;margin-bottom:8px}
  .footer-grid p{font-size:13px;line-height:1.55}
  .footer-tel{font-size:18px;margin:8px 0 2px}
  .footer-bottom{margin-top:16px;padding-top:12px;font-size:11.5px}
  .float{bottom:80px;right:12px}
  .float a{width:48px;height:48px;border-radius:15px}
  .mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--surface);
    border-top:1px solid var(--line);padding:9px 12px;gap:9px;
    box-shadow:0 -4px 20px rgba(16,24,40,.07)}
  .mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;border-radius:13px;
    padding:14px 0;font-weight:700;font-size:15px}
  .mobile-bar .m-tel{background:var(--blue-soft);color:var(--blue-ink)}
  .mobile-bar .m-sms{background:var(--orange-soft);color:var(--orange-ink)}
  .mobile-bar .m-cta{background:var(--navy);color:#fff;flex:1.6}
  body{padding-bottom:66px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}