:root {
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", "Malgun Gothic", sans-serif;
  --display: var(--sans);

  --ink: #16181d;
  --ink-2: #4e5560;
  --ink-3: #6b7280;
  --line: #ecedef;
  --line-strong: #dfe1e5;
  --bg: #ffffff;
  --bg-soft: #f6f7f9;

  --brand: #0e3a6b;
  --brand-ink: #0b2f57;
  --brand-soft: #edf2f8;
  --navy: #0c2240;
  --navy-deep: #08172c;
  --logo-red: #e53935;
  --error: #c62828;
  --ok: #1b6e3a;

  --r-sm: 8px;
  --r: 12px;
  --container: 1200px;
  --header-h: 72px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: break-word;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 700; line-height: 1.35; letter-spacing: -0.025em; }
p { margin: 0; }
h1, h2, h3, .vision-main, .quote-main,
.hero-lead, .page-hero-lead, .section-lead, .cta-lead, .quote-sub, .checkbox span, .fact span { text-wrap: balance; }
p, li, dd { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.icon { width: 20px; height: 20px; flex-shrink: 0; }

.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--r-sm); }
.skip-link:focus { left: 8px; }

/* ---------- 로고 (명함의 OF A T, A 만 빨강 기울임) ---------- */
.logo { display: inline-flex; align-items: baseline; gap: 8px; }
.logo-mark { font-family: var(--display); font-weight: 800; font-size: 26px; letter-spacing: 0.01em; color: var(--brand-ink); line-height: 1; }
.logo-a { color: var(--logo-red); font-style: italic; display: inline-block; transform: skewX(-6deg); }
.logo-sub { font-size: 13px; font-weight: 600; color: var(--ink-3); }

/* ---------- 버튼·링크 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 24px; border-radius: 10px; border: 1px solid transparent;
  font-family: var(--display); font-size: 16px; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn .icon { width: 18px; height: 18px; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-ink); }
.btn-white { background: #fff; color: var(--brand-ink); }
.btn-white:hover { background: var(--brand-soft); }
.btn-outline-light { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink-3); }
.btn[disabled] { opacity: .6; cursor: default; }

.text-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 28px; color: var(--brand); font-weight: 700; text-decoration: none; }
.text-link .icon { width: 18px; height: 18px; transition: transform .15s; }
.text-link:hover .icon { transform: translateX(3px); }

.eyebrow { font-size: 14px; font-weight: 700; letter-spacing: 0.04em; color: var(--brand); margin-bottom: 14px; }
.eyebrow-light { color: rgba(255,255,255,.78); }
.area-num { display: inline-block; min-width: 34px; margin-right: 10px; padding: 2px 8px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 13px; text-align: center; }

/* ---------- 헤더 ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: saturate(1.4) blur(8px); border-bottom: 1px solid var(--line); }
.header-bar { display: flex; align-items: center; gap: 32px; height: var(--header-h); }
.logo-link { text-decoration: none; flex-shrink: 0; }
.gnb { display: flex; gap: 4px; margin: 0 auto; }
.gnb-link { padding: 8px 14px; border-radius: var(--r-sm); font-family: var(--display); font-size: 16px; font-weight: 600; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.gnb-link:hover { color: var(--brand-ink); background: var(--bg-soft); }
.gnb-link[aria-current="page"] { color: var(--brand-ink); background: var(--brand-soft); }
.header-tools { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: inline-flex; padding: 3px; border: 1px solid var(--line-strong); border-radius: 999px; }
.lang-switch a { padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--ink-3); text-decoration: none; }
.lang-switch a[aria-current="true"] { background: var(--ink); color: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; border: 0; background: none; color: var(--ink); cursor: pointer; border-radius: var(--r-sm); }
.menu-toggle .icon { width: 26px; height: 26px; }

.mobile-nav { position: fixed; inset: 0; z-index: 60; background: #fff; display: flex; flex-direction: column; padding: 0 20px 28px; overflow-y: auto; }
.mobile-nav[hidden] { display: none; }
.mobile-nav-top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); border-bottom: 1px solid var(--line); }
.mobile-nav-top .menu-toggle { display: inline-flex; }
.mobile-nav-links { display: flex; flex-direction: column; padding: 12px 0; }
.mobile-nav-links a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: 20px; font-weight: 700; text-decoration: none; }
.mobile-nav-links a[aria-current="page"] { color: var(--brand); }
.mobile-nav-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 20px; }
.mobile-nav-tels { display: grid; gap: 4px; justify-items: end; }
.mobile-nav-tel { font-weight: 700; color: var(--brand); text-decoration: none; }
body.menu-open { overflow: hidden; }

/* ---------- 홈 첫 화면 ---------- */
.hero { position: relative; min-height: min(760px, calc(100svh - var(--header-h))); display: flex; align-items: center; color: #fff; overflow: hidden; background: var(--navy); }
.hero-bg, .page-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,23,44,.86) 0%, rgba(8,23,44,.62) 48%, rgba(8,23,44,.18) 100%); }
.hero-inner { position: relative; padding-top: 96px; padding-bottom: 96px; }
.hero h1 { font-size: clamp(34px, 5vw, 60px); font-weight: 700; max-width: 820px; }
.hero-lead { margin-top: 24px; max-width: 600px; font-size: clamp(16px, 1.6vw, 19px); color: rgba(255,255,255,.86); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }

.facts { background: var(--navy-deep); color: #fff; }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 32px 24px; border-left: 1px solid rgba(255,255,255,.1); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact strong { display: block; font-family: var(--display); font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; letter-spacing: -0.02em; }
.fact span { display: block; margin-top: 4px; font-size: 14px; color: rgba(255,255,255,.7); }

/* ---------- 서브 첫 화면 ---------- */
.page-hero { position: relative; color: #fff; background: var(--navy); overflow: hidden; }
.page-hero-shade { position: absolute; inset: 0; background: rgba(8,23,44,.68); }
.page-hero-inner { position: relative; padding-top: 72px; padding-bottom: 80px; }
.page-hero h1 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 700; }
.page-hero-lead { margin-top: 18px; max-width: 640px; font-size: clamp(15px, 1.5vw, 18px); color: rgba(255,255,255,.85); }
.crumbs { display: flex; gap: 8px; margin-bottom: 36px; font-size: 13px; color: rgba(255,255,255,.65); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs [aria-current] { color: #fff; }

/* ---------- 섹션 공통 ---------- */
.section { padding: 112px 0; }
.section-soft { background: var(--bg-soft); }
.section-navy { background: var(--navy); color: #fff; }
.section h2 { font-size: clamp(26px, 3.2vw, 40px); }
.section-head { margin-bottom: 52px; max-width: 760px; }
.section-head-row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.section-head-row .text-link { margin-top: 0; flex-shrink: 0; }
.section-lead { margin-top: 16px; font-size: 17px; color: var(--ink-2); }
.body-text { margin-top: 20px; font-size: 17px; line-height: 1.85; color: var(--ink-2); }
.section-navy .body-text { color: rgba(255,255,255,.8); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.split-reverse .split-media { order: 2; }
.split-media { border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 3; background: var(--line); }
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split-text h2 { margin-bottom: 4px; }
.area:nth-of-type(even) { background: var(--bg-soft); }
.area:nth-of-type(even) .split-media { order: 2; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.section .two-col h2 { font-size: clamp(24px, 2.8vw, 36px); }
.two-col .body-text:first-child { margin-top: 0; }

/* ---------- 카드 ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { display: flex; flex-direction: column; padding: 32px 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; transition: border-color .15s; }
.service-card:hover { border-color: var(--brand); }
.service-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); margin-bottom: 24px; }
.service-icon .icon { width: 26px; height: 26px; }
.service-card h3 { font-size: 20px; }
.service-card p { margin-top: 10px; color: var(--ink-2); font-size: 15px; flex: 1; }
.service-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 24px; font-size: 14px; font-weight: 700; color: var(--brand); }
.service-more .icon { width: 16px; height: 16px; }

.card-grid { display: grid; gap: 20px; }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card { padding: 32px 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); }
.section-soft .card { border-color: var(--line-strong); }
.card-en { display: block; margin-bottom: 10px; font-size: 13px; font-weight: 700; color: var(--brand); letter-spacing: 0.02em; }
.card h3 { font-size: 20px; }
.card p { margin-top: 12px; color: var(--ink-2); font-size: 15px; }

.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.value-card { padding: 32px 24px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); }
.value-num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--brand); color: #fff; font-family: var(--display); font-weight: 700; font-size: 15px; margin-bottom: 20px; }
.value-card h3 { font-size: 19px; }
.value-card p { margin-top: 10px; color: var(--ink-2); font-size: 15px; }

/* ---------- 목록 ---------- */
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 15px; }
.check-list .icon { width: 18px; height: 18px; margin-top: 4px; color: var(--brand); }
.check-list-light { margin: 28px 0 36px; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.check-list-light li { color: #fff; font-weight: 600; }
.check-list-light .icon { color: #8fb5e3; }

.feature-list { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
.feature-list li { display: flex; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line-strong); }
.feature-list .icon { margin-top: 3px; color: var(--brand); }
.feature-list strong { display: block; font-family: var(--display); font-size: 17px; font-weight: 700; }
.feature-list span { display: block; margin-top: 4px; color: var(--ink-2); font-size: 15px; }

.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: step; }
.process li { counter-increment: step; display: flex; align-items: center; gap: 16px; min-height: 84px; padding: 18px 22px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); font-weight: 600; line-height: 1.5; }
.process li::before { content: counter(step, decimal-leading-zero); flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-family: var(--display); font-weight: 700; font-size: 15px; }

/* ---------- 비전 ---------- */
.vision { padding: 104px 0; background: var(--bg-soft); text-align: center; }
.vision-main { font-family: var(--display); font-size: clamp(26px, 3.6vw, 44px); font-weight: 700; letter-spacing: -0.03em; color: var(--brand-ink); line-height: 1.35; }
.vision-en { margin-top: 14px; font-family: var(--display); font-size: clamp(16px, 1.8vw, 22px); font-weight: 600; color: var(--ink-2); }
.vision-sub { margin-top: 20px; font-weight: 700; color: var(--ink-3); }

/* ---------- 회사 개요 표 ---------- */
.info-table { margin: 0; border-top: 2px solid var(--ink); }
.info-table div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 20px 4px; border-bottom: 1px solid var(--line-strong); }
.info-table dt { font-weight: 700; color: var(--ink-3); }
.info-table dd { margin: 0; }
.info-table a { text-decoration: none; }
.labeled { display: block; }
.labeled + .labeled { margin-top: 6px; }
.labeled em { font-style: normal; font-weight: 700; margin-right: 8px; opacity: .7; }

/* ---------- 지도·연락처 ---------- */
.map-wrap { position: relative; aspect-ratio: 21 / 9; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line-strong); background: var(--bg-soft); }
.map-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.contact-rows { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 18px; }
.contact-rows li { display: flex; gap: 14px; align-items: flex-start; }
.contact-rows .icon { margin-top: 3px; color: var(--brand); }
.contact-rows em { display: block; font-style: normal; font-size: 13px; font-weight: 700; color: var(--ink-3); }
.contact-rows a { text-decoration: none; font-weight: 600; }
.contact-rows-inline { display: flex; flex-wrap: wrap; gap: 12px 40px; }

/* ---------- OSHA 자격 ---------- */
.credential { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: center; padding: 40px; border: 1px solid var(--line-strong); border-radius: var(--r); background: #fff; }
.credential-mark { display: flex; flex-direction: column; align-items: center; justify-content: center; aspect-ratio: 1; border-radius: var(--r); background: var(--navy); color: #fff; text-align: center; }
.credential-head { display: flex; flex-direction: column; align-items: center; }
.credential-osha { font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: 0.2em; color: #8fb5e3; }
.credential-nums { display: flex; flex-direction: column; align-items: center; margin-top: 6px; }
.credential-num { font-family: var(--display); font-weight: 800; font-size: 58px; line-height: 1.05; letter-spacing: -0.03em; }
.credential-body h3 { margin-top: 14px; font-size: 26px; }
.credential-body > p { margin-top: 20px; color: var(--ink-2); }
.badge { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 13px; font-weight: 700; }
.credential-courses { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 8px; }
.credential-courses li { display: flex; align-items: center; gap: 14px; }
.course-num { flex: none; display: inline-flex; align-items: center; justify-content: center; min-width: 52px; height: 32px; padding: 0 10px; border-radius: 6px; background: var(--brand-soft); color: var(--brand); font-weight: 800; font-size: 15px; }
.course-name { font-size: 15px; font-weight: 600; color: var(--ink); }
.credential-rows { margin: 20px 0 0; padding-top: 18px; border-top: 1px solid var(--line); display: grid; grid-template-columns: auto 1fr; gap: 8px 20px; font-size: 15px; }
.credential-rows dt { font-weight: 700; color: var(--ink-3); }
.credential-rows dd { margin: 0; }

/* 수료증이 있으면 네이비 박스 안에 OSHA 번호 + 수료증 */
.credential.has-cert { grid-template-columns: 440px 1fr; align-items: stretch; }
.has-cert .credential-mark { aspect-ratio: auto; justify-content: flex-start; gap: 26px; padding: 32px 32px 28px; background: radial-gradient(120% 80% at 50% 0%, #173a66 0%, var(--navy) 60%, var(--navy-deep) 100%); }
.has-cert .credential-head { flex-direction: row; gap: 14px; }
.has-cert .credential-osha { font-size: 15px; }
.has-cert .credential-nums { flex-direction: row; gap: 10px; margin-top: 0; }
.has-cert .credential-num { font-size: 26px; line-height: 1; }
.has-cert .credential-num + .credential-num::before { content: "·"; margin-right: 10px; color: #8fb5e3; font-weight: 400; }
.cert { margin: 0; width: 100%; max-width: 520px; }
.cert-frame { position: relative; display: block; padding: 8px; border-radius: 4px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 20px 40px -12px rgba(0,0,0,0.6); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.cert-frame img { display: block; width: 100%; height: auto; border: 1px solid #e7e3d8; }
.cert-zoom { position: absolute; right: 16px; bottom: 16px; padding: 5px 12px; border-radius: 999px; background: rgba(12,34,64,0.88); color: #fff; font-size: 12px; font-weight: 600; opacity: 0; transform: translateY(4px); transition: opacity 0.2s ease, transform 0.2s ease; }
.cert-frame:hover, .cert-frame:focus-visible { transform: translateY(-3px); box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 28px 48px -12px rgba(0,0,0,0.65); }
.cert-frame:hover .cert-zoom, .cert-frame:focus-visible .cert-zoom { opacity: 1; transform: none; }
.cert figcaption { margin-top: 16px; display: flex; flex-direction: column; gap: 2px; }
.cert figcaption strong { font-size: 15px; }
.cert figcaption span { font-size: 13px; color: #9fb4cf; }
@media (prefers-reduced-motion: reduce) { .cert-frame, .cert-zoom { transition: none; } .cert-frame:hover { transform: none; } }

/* ---------- 점검 항목 카드 ---------- */
.inspect-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.inspect-card { display: grid; grid-template-columns: 200px 1fr; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); overflow: hidden; }
.inspect-media img { width: 100%; height: 100%; object-fit: cover; }
.inspect-body { padding: 28px; }
.inspect-body h3 { font-size: 20px; margin-bottom: 16px; }

.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r); }
.gallery figcaption { margin-top: 8px; font-size: 14px; color: var(--ink-3); }

/* ---------- 인용 띠 · 상담 띠 ---------- */
.quote-band { padding: 88px 0; background: var(--navy); color: #fff; text-align: center; }
.quote-main { font-family: var(--display); font-size: clamp(20px, 2.6vw, 30px); font-weight: 700; line-height: 1.5; letter-spacing: -0.02em; }
.quote-sub { margin-top: 16px; color: rgba(255,255,255,.72); }

.cta-band { padding: 88px 0; background: var(--brand); color: #fff; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.cta-band h2 { font-size: clamp(26px, 3vw, 38px); }
.cta-lead { margin-top: 14px; max-width: 560px; color: rgba(255,255,255,.82); }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; flex-shrink: 0; }
.cta-actions .btn { min-width: 240px; }
.cta-tel { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; text-decoration: none; color: #fff; }
.cta-tel .icon { width: 18px; height: 18px; opacity: .8; }

/* ---------- 문의 폼 ---------- */
.contact-layout { display: grid; grid-template-columns: 4fr 7fr; gap: 72px; align-items: start; }
.contact-info h2, .inquiry-form h2 { font-size: 28px; }
.inquiry-form { padding: 40px; border: 1px solid var(--line-strong); border-radius: var(--r); background: #fff; display: grid; gap: 22px; }
.field { display: grid; gap: 8px; border: 0; margin: 0; padding: 0; min-width: 0; }
.field-label { font-size: 15px; font-weight: 700; padding: 0; }
.field-label em { margin-left: 4px; font-style: normal; font-size: 12px; font-weight: 700; color: var(--error); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 13px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 150px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.field input::placeholder, .field textarea::placeholder { color: #9aa0a8; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: 15px; font-weight: 600; color: var(--ink-2); transition: border-color .15s, background-color .15s, color .15s; }
.chip:hover span { border-color: var(--ink-3); }
.chip input:checked + span { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-ink); }
.chip input:focus-visible + span { outline: 2px solid var(--brand); outline-offset: 2px; }

.consent { padding: 20px; border-radius: 10px; background: var(--bg-soft); }
.consent-title { font-weight: 700; font-size: 15px; }
.consent-body { margin-top: 6px; font-size: 13px; color: var(--ink-3); line-height: 1.65; }
.checkbox { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 15px; font-weight: 600; cursor: pointer; }
.checkbox input { width: 20px; height: 20px; accent-color: var(--brand); }

.form-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.form-head .text-link { margin-top: 0; font-size: 15px; }
.field-hint { display: flex; align-items: flex-start; gap: 6px; font-size: 13px; color: var(--ink-3); line-height: 1.6; }
.field-hint .icon { flex: none; width: 15px; height: 15px; margin-top: 2px; color: var(--brand); }

/* ---------- 문의 게시판 ---------- */
.board { min-width: 0; }
.board-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.board-head h2 { font-size: 28px; }
.board-lead { display: flex; align-items: flex-start; gap: 8px; margin-top: 10px; font-size: 15px; color: var(--ink-3); }
.board-lead .icon { flex: none; width: 16px; height: 16px; margin-top: 4px; color: var(--brand); }
.board-head .btn { flex-shrink: 0; }
.board .form-message { margin-top: 24px; }
.board-count { margin-top: 32px; font-size: 14px; color: var(--ink-3); }
.board-count strong { color: var(--brand); }
.board-table { margin-top: 10px; border-top: 2px solid var(--ink); }
.board-row { display: grid; grid-template-columns: 64px 1fr 84px 104px 92px; align-items: center; gap: 12px; min-height: 60px; padding: 0 12px; border-bottom: 1px solid var(--line); font-size: 15px; color: var(--ink-2); text-decoration: none; text-align: center; }
a.board-row { transition: background-color .15s; }
a.board-row:hover { background: var(--bg-soft); }
a.board-row:hover .board-title > span:last-child { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.board-row-head { min-height: 52px; font-size: 14px; font-weight: 700; color: var(--ink); background: var(--bg-soft); border-bottom-color: var(--line-strong); }
.board-num, .board-date { font-variant-numeric: tabular-nums; color: var(--ink-3); }
.board-row-head .board-num, .board-row-head .board-date { color: var(--ink); }
.board-title { display: flex; align-items: center; gap: 8px; min-width: 0; text-align: left; color: var(--ink); font-weight: 600; }
.board-row-head .board-title { justify-content: center; }
.board-title .icon { flex: none; width: 16px; height: 16px; color: var(--ink-3); }
.board-cat { flex: none; padding: 1px 8px; border: 1px solid var(--line-strong); border-radius: 6px; font-size: 12px; font-weight: 600; color: var(--ink-2); background: #fff; }
.board-title > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.board-empty { padding: 64px 0; text-align: center; color: var(--ink-3); border-bottom: 1px solid var(--line); }

.post { border-top: 2px solid var(--ink); }
.post-head { padding: 28px 4px 24px; border-bottom: 1px solid var(--line-strong); }
.post-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.board .post-title { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 24px; }
.post-title .icon { width: 22px; height: 22px; color: var(--ink-3); }
.post-meta { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 10px; font-size: 14px; color: var(--ink-3); }
.post-meta span + span::before { content: ""; display: inline-block; width: 1px; height: 11px; margin-right: 16px; background: var(--line-strong); vertical-align: -1px; }
.post-info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; margin: 0; padding: 20px 4px; border-bottom: 1px solid var(--line); font-size: 15px; }
.post-info div { display: flex; gap: 12px; }
.post-info dt { flex: none; min-width: 56px; font-weight: 700; color: var(--ink-3); }
.post-info dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.post-body { padding: 28px 4px 36px; }
.post-label { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; color: var(--brand); }
.post-label span { font-weight: 500; color: var(--ink-3); }
.post-text { margin-top: 12px; white-space: pre-line; line-height: 1.85; color: var(--ink); }
.post-answer { padding: 24px 28px; border-radius: 0 var(--r) var(--r) 0; background: var(--brand-soft); border-left: 4px solid var(--brand); }
.post-answer.is-waiting { background: var(--bg-soft); border-left-color: var(--line-strong); }
.post-answer.is-waiting .post-label { color: var(--ink-3); }
.post-answer.is-waiting .post-text { color: var(--ink-3); font-size: 15px; }
.post-lock { display: grid; justify-items: center; gap: 6px; padding: 56px 24px; text-align: center; }
.post-lock-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin-bottom: 8px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); }
.post-lock-icon .icon { width: 26px; height: 26px; }
.post-lock-title { font-size: 20px; font-weight: 700; }
.post-lock-lead { font-size: 15px; color: var(--ink-3); }
.post-lock .form-message { margin-top: 12px; width: 100%; max-width: 400px; }
.post-lock-row { display: flex; gap: 8px; width: 100%; max-width: 400px; margin-top: 16px; }
.post-lock-row input { flex: 1; min-width: 0; height: 52px; padding: 0 16px; border: 1px solid var(--line-strong); border-radius: 10px; font: inherit; font-size: 16px; }
.post-lock-row input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.post-foot { display: flex; justify-content: center; margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-message { padding: 14px 16px; border-radius: 10px; font-size: 15px; font-weight: 600; }
.form-message.is-ok { background: #eaf6ee; color: var(--ok); }
.form-message.is-error { background: #fdecea; color: var(--error); }

/* ---------- 푸터 ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.72); font-size: 14px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 2fr; gap: 48px; padding-top: 72px; padding-bottom: 56px; }
.site-footer .logo-mark { color: #fff; }
.site-footer .logo-sub { color: rgba(255,255,255,.55); }
.footer-tagline { margin-top: 18px; color: #fff; font-weight: 600; }
.footer-slogan { margin-top: 8px; line-height: 1.7; }
.footer-title { margin-bottom: 16px; font-weight: 700; color: #fff; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a { text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-info { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; }
.footer-info dt { color: rgba(255,255,255,.5); }
.footer-info dd { margin: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0; font-size: 13px; color: rgba(255,255,255,.5); }

/* ---------- 관리자 ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.admin-body { background: var(--bg-soft); min-height: 100vh; }
.error-actions { display: flex; gap: 10px; }

/* 로그인 */
.admin-center { display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.admin-login { width: 100%; max-width: 380px; padding: 40px 32px; background: #fff; border: 1px solid var(--line-strong); border-radius: 16px; display: grid; gap: 8px; text-align: center; }
.admin-login .logo { justify-content: center; margin-bottom: 12px; }
.admin-login h1 { font-size: 22px; }
.admin-login-sub { color: var(--ink-3); font-size: 15px; }
.admin-login-form { display: grid; gap: 12px; margin-top: 20px; text-align: left; }
.admin-login-form input { text-align: center; font-size: 18px; letter-spacing: 0.1em; }
.admin-login-back { margin-top: 12px; font-size: 14px; color: var(--ink-3); text-decoration: none; }
.admin-login-back:hover { color: var(--ink); }
body:not(.admin-center) > .admin-login { margin: 120px auto; }

/* 상단 바 */
.admin-wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
.admin-bar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.admin-bar-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.admin-brand { text-decoration: none; }
.admin-nav { display: flex; gap: 4px; margin-right: auto; }
.admin-nav a { padding: 8px 12px; border-radius: var(--r-sm); font-weight: 600; font-size: 15px; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.admin-nav a:hover { background: var(--bg-soft); }
.admin-nav a[aria-current="page"] { background: var(--brand-soft); color: var(--brand-ink); }
.admin-logout { margin: 0; }
.admin-main { padding-top: 36px; padding-bottom: 80px; }
.admin-title { font-size: 26px; margin-bottom: 20px; }

/* 안내 띠 */
.admin-notice { display: grid; gap: 2px; margin-bottom: 12px; padding: 16px 20px; border-radius: var(--r); background: #fff4e5; color: #8a4b00; text-decoration: none; font-size: 15px; }
.admin-notice-muted { background: #fff; color: var(--ink-2); border: 1px solid var(--line-strong); }

/* 메뉴 */
.admin-menu { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 12px; }
.admin-menu-card { display: flex; align-items: center; gap: 18px; padding: 22px 24px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); text-decoration: none; transition: border-color .15s; }
.admin-menu-card:hover { border-color: var(--brand); }
.admin-menu-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; flex-shrink: 0; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }
.admin-menu-icon .icon { width: 24px; height: 24px; }
.admin-menu-text { display: grid; gap: 2px; flex: 1; min-width: 0; }
.admin-menu-text strong { font-size: 18px; }
.admin-menu-text span { font-size: 14px; color: var(--ink-3); }
.admin-menu-meta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.admin-menu-count { font-size: 14px; color: var(--ink-3); }
.admin-menu-arrow { color: var(--ink-3); }

/* 문의 이력 */
.admin-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.admin-head .admin-title { margin-bottom: 0; }
.admin-head-sub { color: var(--ink-3); }
.admin-head-sub strong { color: var(--brand); }
.admin-search { display: flex; gap: 8px; margin-top: 20px; }
.admin-search input { flex: 1; min-width: 0; font: inherit; font-size: 15px; padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; }
.admin-search input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.admin-filters { display: grid; gap: 10px; margin: 16px 0 24px; padding: 16px 20px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); }
.admin-filter { display: flex; align-items: center; gap: 12px; }
.admin-filter-title { flex-shrink: 0; width: 36px; font-size: 14px; font-weight: 700; color: var(--ink-3); }
.admin-filter-options { display: flex; flex-wrap: wrap; gap: 6px; }
.filter-chip { display: inline-flex; align-items: center; min-height: 32px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ink-2); text-decoration: none; white-space: nowrap; }
.filter-chip:hover { border-color: var(--ink-3); }
.filter-chip[aria-current="true"] { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-ink); }
.admin-filter-reset { justify-self: start; font-size: 14px; color: var(--brand); text-decoration: none; font-weight: 600; }

.admin-list-summary { margin-bottom: 12px; color: var(--ink-3); font-size: 15px; }
.admin-list-summary strong { color: var(--brand); }

/* 스켈레톤 */
.skeleton-bar, .skeleton-pill, .skeleton-block, .skeleton-btn {
  display: block; border-radius: 6px;
  background: linear-gradient(90deg, #eceef1 0%, #f6f7f9 50%, #eceef1 100%);
  background-size: 200% 100%;
  animation: skeleton 1.2s ease-in-out infinite;
}
.skeleton-summary { width: 180px; height: 18px; margin-bottom: 12px; }
.skeleton-bar { height: 16px; }
.skeleton-bar.w-20 { width: 20%; }
.skeleton-bar.w-30 { width: 30%; height: 20px; }
.skeleton-bar.w-50 { width: 50%; }
.skeleton-pill { display: inline-block; width: 64px; height: 22px; border-radius: 999px; }
.skeleton-block { height: 72px; border-radius: 10px; }
.skeleton-btn { width: 128px; height: 40px; border-radius: 10px; }
.skeleton-card .admin-item-head { align-items: center; }
@keyframes skeleton { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton-bar, .skeleton-pill, .skeleton-block, .skeleton-btn { animation: none; } }

/* 문의 카드 */
.admin-empty { padding: 60px 0; text-align: center; color: var(--ink-3); }
.admin-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.admin-item { padding: 22px 24px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); display: grid; gap: 10px; }
.admin-item.is-done { background: #fbfbfc; }
.admin-item.is-done .admin-item-content { color: var(--ink-3); }
.admin-item-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.admin-item-who { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.admin-item-who strong { font-size: 17px; }
.admin-item-company { color: var(--ink-3); }
.admin-item-date { font-size: 13px; color: var(--ink-3); white-space: nowrap; }
.admin-item-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.admin-answer { display: grid; gap: 10px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; }
.admin-answer .btn { justify-self: start; }
.admin-answer .field-label em { color: var(--ok); font-weight: 600; }
.admin-answer textarea { min-height: 96px; background: #fff; }
.admin-item-contact { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 15px; font-weight: 600; }
.admin-item-contact a { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); text-decoration: none; }
.admin-item-contact .icon { width: 16px; height: 16px; }
.admin-item-content { white-space: pre-line; color: var(--ink-2); padding: 14px 16px; background: var(--bg-soft); border-radius: 10px; font-size: 15px; }
.admin-item-actions { margin: 4px 0 0; }
.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 12px; font-weight: 700; }
.tag-done { background: #eaf6ee; color: var(--ok); }
.tag-open { background: #fff4e5; color: #8a4b00; }
.tag-plain { background: var(--bg-soft); color: var(--ink-2); border: 1px solid var(--line-strong); }

/* 페이지 */
.pager { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 28px; }
.pager-btn, .pager-num { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line-strong); background: #fff; font-size: 14px; font-weight: 600; color: var(--ink-2); text-decoration: none; }
.pager-num[aria-current="page"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.pager-btn.is-disabled { color: #b8bcc3; }

/* 설정 */
.admin-panel { margin-bottom: 16px; padding: 28px; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--r); display: grid; gap: 14px; }
.admin-panel h2 { font-size: 19px; }
.admin-panel-sub { color: var(--ink-3); font-size: 15px; margin-top: -6px; }
.admin-form { display: grid; gap: 14px; }
.admin-form .btn { justify-self: start; }
.admin-form .field-label em { color: var(--ink-3); }
.admin-form-inline { margin: 0; }
.admin-kv { margin: 0; display: grid; gap: 8px; font-size: 15px; }
.admin-kv div { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.admin-kv dt { width: 80px; color: var(--ink-3); font-weight: 600; }
.admin-kv dd { margin: 0; }

@media (max-width: 640px) {
  .admin-bar-inner { gap: 10px; }
  .admin-brand .logo-sub { display: none; }
  .admin-nav a { padding: 8px; font-size: 14px; }
  .admin-menu-card { padding: 18px; gap: 14px; flex-wrap: wrap; }
  .admin-menu-meta { order: 3; width: 100%; padding-left: 62px; }
  .admin-menu-arrow { display: none; }
  .admin-filter { align-items: flex-start; flex-direction: column; gap: 6px; }
  .admin-item { padding: 18px; }
  .admin-item-head { flex-direction: column; gap: 4px; }
  .admin-panel { padding: 20px; }
  .admin-login { padding: 32px 20px; }
}

/* ---------- 반응형 ---------- */
@media (max-width: 1100px) {
  .gnb-link { padding: 8px 10px; font-size: 15px; }
  .header-bar { gap: 20px; }
  .process { grid-template-columns: 1fr 1fr; }
  .inspect-grid { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .gnb, .header-cta, .header-tools > .lang-switch { display: none; }
  .menu-toggle { display: inline-flex; }
  .header-tools { margin-left: auto; }

  .section { padding: 80px 0; }
  .split, .two-col, .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .split-reverse .split-media, .area:nth-of-type(even) .split-media { order: 0; }
  .service-grid, .card-grid-3 { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .inspect-grid { grid-template-columns: 1fr; }
  .credential { grid-template-columns: 220px 1fr; gap: 32px; padding: 28px; }
  .credential.has-cert { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .facts-grid { grid-template-columns: 1fr 1fr; }
  .fact { padding: 24px 0 24px 20px; }
  .fact:nth-child(odd) { border-left: 0; padding-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); }
  .contact-rows-inline { flex-direction: column; }
}

@media (max-width: 640px) {
  h1 br, h2 br, .quote-main br { display: none; }
  .container { padding: 0 16px; }
  .logo-mark { font-size: 23px; }
  .hero { min-height: 560px; }
  .hero-shade { background: rgba(8,23,44,.72); }
  .hero-inner { padding-top: 72px; padding-bottom: 72px; }
  .hero-actions .btn { width: 100%; }
  .page-hero-inner { padding-top: 48px; padding-bottom: 56px; }
  .crumbs { margin-bottom: 24px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head-row { flex-direction: column; align-items: flex-start; }
  .service-grid, .card-grid-3, .value-grid, .process { grid-template-columns: 1fr; }
  .check-list-light { grid-template-columns: 1fr; }
  .process li { min-height: 0; }
  .inspect-card { grid-template-columns: 1fr; }
  .inspect-media { aspect-ratio: 16 / 9; }
  .credential { grid-template-columns: 1fr; padding: 24px; }
  .credential-mark { aspect-ratio: auto; padding: 32px 0; }
  .credential-nums { flex-direction: row; gap: 16px; }
  .credential-num { font-size: 44px; }
  .credential.has-cert { grid-template-columns: 1fr; }
  .has-cert .credential-mark { padding: 24px 20px; }
  .credential-rows { grid-template-columns: 1fr; gap: 2px; }
  .credential-rows dd { margin-bottom: 8px; }
  .info-table div { grid-template-columns: 90px 1fr; }
  .map-wrap { aspect-ratio: 4 / 3; }
  .inquiry-form { padding: 24px 20px; }
  .field-row { grid-template-columns: 1fr; }
  .board-head { flex-direction: column; align-items: stretch; }
  .board-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 16px 4px; text-align: left; }
  .board-row .board-num { display: none; }
  .board-row.board-row-head { display: none; }
  .board-row .board-title { order: 1; flex: 1 1 0; }
  .board-row .board-status { order: 2; }
  .board-row .board-author { order: 3; flex-basis: 100%; display: flex; gap: 12px; font-size: 13px; color: var(--ink-3); }
  .board-row .board-date { order: 4; display: none; }
  .board-row .board-author::after { content: attr(data-date); }
  .post-info { grid-template-columns: 1fr; }
  .post-answer { padding: 20px; }
  .cta-actions, .cta-actions .btn { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; padding-top: 56px; }
  .gallery { grid-template-columns: 1fr 1fr; }

  /* 카드는 아이콘·번호를 제목 옆에 두어 세로 길이를 줄인다 */
  .service-grid { gap: 12px; }
  .service-card { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; align-items: center; padding: 20px; }
  .service-icon { width: 44px; height: 44px; margin-bottom: 0; border-radius: 10px; }
  .service-icon .icon { width: 22px; height: 22px; }
  .service-card h3 { font-size: 18px; }
  .service-card p { grid-column: 2; margin-top: 4px; font-size: 14px; }
  .service-more { display: none; }
  .value-grid { gap: 12px; }
  .value-card { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; padding: 20px; }
  .value-num { width: 34px; height: 34px; margin-bottom: 0; font-size: 13px; }
  .value-card h3 { font-size: 17px; }
  .value-card p { grid-column: 1 / -1; margin-top: 8px; font-size: 14px; }
  .card { padding: 24px 20px; }
  .process { gap: 8px; }
  .process li { padding: 14px 16px; }
  .vision { padding: 64px 0; }
  .credential.has-cert { gap: 20px; padding: 12px 12px 24px; }
  .has-cert .credential-body { padding: 0 8px; }
  .has-cert .credential-num { font-size: 22px; }
  .footer-col ul { grid-template-columns: 1fr 1fr; gap: 10px 16px; }
}