/* 회사소개 상세페이지 공통 스타일 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue:#1A56DB; --blue-light:#EFF6FF; --blue-mid:#BFDBFE; --blue-dark:#1E40AF;
  --navy:#0F172A; --text:#0F172A; --text-sub:#475569; --text-muted:#94A3B8;
  --border:#E2E8F0; --bg:#FFFFFF; --bg-soft:#F8FAFC; --radius:12px;
}
html { scroll-behavior: smooth; }
body { font-family:'Pretendard',-apple-system,sans-serif; background:var(--bg); color:var(--text); line-height:1.6; -webkit-font-smoothing:antialiased; }

.sub-nav {
  position: relative; top: auto; z-index: 1;
  display: flex; justify-content: center;
  overflow-x: auto;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.sub-nav a {
  padding: 1rem 1.25rem;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 14px; font-weight: 500;
  text-decoration: none; white-space: nowrap;
}
.sub-nav a:hover, .sub-nav a.active { color: var(--blue); border-bottom-color: var(--blue); }

.about-section { padding: 4.5rem 3rem; border-bottom: 1px solid var(--border); }
.about-section.alt { background: var(--bg-soft); }
.about-section > .solution-content { width:100%; }
.section-eyebrow { color:var(--blue); font-size:11px; font-weight:700; letter-spacing:1px; text-transform:uppercase; margin-bottom:.55rem; }
.section-title { font-size:32px; font-weight:650; letter-spacing:-.8px; margin-bottom:1rem; }
.section-lead { max-width:700px; color:var(--text-sub); font-size:15px; line-height:1.8; margin-bottom:2.25rem; }

.slogan-card {
  padding: 3.25rem 2rem;
  border:1px solid var(--border);
  border-radius:18px;
  background:linear-gradient(180deg,#fff 0%,#F8FAFC 100%);
  text-align:center;
  box-shadow:0 14px 34px rgba(15,23,42,.04);
  margin-bottom:1.25rem;
}
.slogan-quote { color:var(--blue); font-size:11px; font-weight:700; letter-spacing:1.4px; text-transform:uppercase; margin-bottom:1rem; }
.slogan-main { font-size:36px; font-weight:650; letter-spacing:-1px; margin-bottom:.65rem; }
.slogan-main em { color:var(--blue); font-style:normal; }
.slogan-sub { color:var(--text-sub); font-size:15px; }

.overview-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  overflow:visible;
  padding:14px;
  border:1px solid #CFE0F8;
  border-radius:18px;
  background:#F3F7FD;
  box-shadow:0 14px 34px rgba(26,86,219,.06);
}
.overview-item {
  position:relative;
  overflow:hidden;
  min-height:150px;
  padding:1.55rem 1rem;
  text-align:center;
  border:1px solid #DCE8F8;
  border-radius:14px;
  background:#FFFFFF;
  box-shadow:0 6px 18px rgba(15,23,42,.035);
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.overview-item::before {
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg,#2563EB 0%,#60A5FA 100%);
}
.overview-item:hover {
  transform:translateY(-2px);
  border-color:#B9D2F4;
  box-shadow:0 10px 24px rgba(26,86,219,.08);
}
.overview-item:nth-child(4n),
.overview-item:nth-last-child(-n+4) { border-right:1px solid #DCE8F8; border-bottom:1px solid #DCE8F8; }
.overview-icon {
  display:flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  margin:0 auto .85rem;
  border:1px solid #BFDBFE;
  border-radius:13px;
  background:#EFF6FF;
}
.overview-icon svg { width:22px; height:22px; fill:none; stroke:#2563EB; stroke-width:1.8; }
.overview-label { color:#64748B; font-size:11px; margin-bottom:5px; }
.overview-value { color:#1E293B; font-size:14px; font-weight:600; line-height:1.5; }
.overview-value a { color:inherit; text-decoration:none; }

.ceo-wrap {
  width:100%;
  max-width:860px;
  margin:0 auto;
}
.ceo-heading { font-size:28px; font-weight:650; line-height:1.35; letter-spacing:-.6px; margin-bottom:1.65rem; }
.ceo-body p { color:var(--text-sub); font-size:15px; line-height:1.9; margin-bottom:1.15rem; }
.ceo-body strong { color:var(--text); }

.vision-banner {
  padding:2.7rem 2rem;
  border:1px solid #BFDBFE;
  border-radius:16px;
  background:linear-gradient(135deg,#FFFFFF 0%,#EFF6FF 56%,#DBEAFE 100%);
  text-align:center;
  box-shadow:0 12px 34px rgba(37,99,235,.08);
  margin-bottom:1.25rem;
}
.vision-banner small { color:#2563EB; font-size:11px; font-weight:700; letter-spacing:1px; text-transform:uppercase; }
.vision-banner h3 { color:#1E293B; font-size:27px; line-height:1.45; margin:.8rem 0 .5rem; }
.vision-banner h3 em { color:#2563EB; font-style:normal; }
.vision-banner p { color:#64748B; font-size:14px; }
.vision-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; }
.vision-card { padding:1.45rem; border:1px solid var(--border); border-radius:14px; background:#fff; transition:.2s; }
.vision-card:hover { transform:translateY(-2px); border-color:var(--blue-mid); }
.vision-num { color:var(--blue); font-size:10px; font-weight:700; letter-spacing:.9px; margin-bottom:.85rem; }
.vision-icon { display:flex; align-items:center; justify-content:center; width:40px; height:40px; margin-bottom:.9rem; border:1px solid var(--blue-mid); border-radius:10px; background:var(--blue-light); }
.vision-icon svg { width:20px; height:20px; fill:none; stroke:var(--blue); stroke-width:1.8; }
.vision-title { font-size:14px; font-weight:650; margin-bottom:.4rem; }
.vision-desc { color:var(--text-sub); font-size:12.5px; line-height:1.7; }

.customer-card { display:grid; grid-template-columns:1.1fr .9fr; gap:2rem; align-items:center; padding:2.25rem; border:1px solid var(--border); border-radius:16px; background:#fff; }
.customer-categories { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
.customer-category { padding:1rem; border:1px solid var(--border); border-radius:12px; background:var(--bg-soft); }
.customer-category strong { display:block; font-size:13px; margin-bottom:3px; }
.customer-category span { color:var(--text-muted); font-size:11px; }
.customer-copy h3 { font-size:24px; line-height:1.45; letter-spacing:-.5px; margin-bottom:.8rem; }
.customer-copy p { color:var(--text-sub); font-size:14px; line-height:1.75; margin-bottom:1.25rem; }
.btn-blue { display:inline-flex; align-items:center; padding:10px 18px; border-radius:8px; background:var(--blue); color:#fff; font-size:13px; font-weight:600; text-decoration:none; }
.btn-blue:hover { background:var(--blue-dark); }

.location-wrap { display:grid; grid-template-columns:1.2fr .8fr; gap:2rem; align-items:start; }
.map-frame { overflow:hidden; border:1px solid var(--border); border-radius:14px; background:var(--bg-soft); }
.location-info { padding:1.4rem; border:1px solid var(--border); border-radius:14px; background:#fff; }
.location-info h3 { font-size:18px; margin-bottom:1rem; }
.info-row { display:flex; gap:.85rem; padding:.9rem 0; border-bottom:1px solid var(--border); }
.info-row:last-child { border-bottom:0; }
.info-icon { display:flex; align-items:center; justify-content:center; width:34px; height:34px; flex-shrink:0; border:1px solid var(--blue-mid); border-radius:9px; background:var(--blue-light); }
.info-icon svg { width:17px; height:17px; fill:none; stroke:var(--blue); stroke-width:1.9; }
.info-label { color:var(--text-muted); font-size:10px; font-weight:700; letter-spacing:.5px; text-transform:uppercase; }
.info-value { font-size:13px; line-height:1.6; }
.info-value a { color:var(--blue); text-decoration:none; }

footer { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; padding:2rem 3rem; border-top:1px solid var(--border); }
.footer-copy, .footer-links a { color:var(--text-muted); font-size:12px; text-decoration:none; }
.footer-links { display:flex; gap:1.5rem; list-style:none; }

@media (max-width:1024px) {
  .overview-grid, .vision-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:820px) {
  .about-section { padding:3.5rem 1.25rem; }
  .customer-card, .location-wrap { grid-template-columns:1fr; gap:1.5rem; }
  .slogan-main { font-size:30px; }
}
@media (max-width:640px) {
  .overview-grid, .vision-grid, .customer-categories { grid-template-columns:1fr; }
  .section-title { font-size:28px; }
  footer { padding-left:1.25rem; padding-right:1.25rem; }
}


/* v33: legacy CEO profile/name-card elements are intentionally hidden. */
.ceo-card,
.ceo-icon-wrap,
.ceo-card-name,
.ceo-card-title,
.ceo-card-tags,
.ceo-card-tag,
.ceo-sig,
.ceo-profile,
.ceo-name-card,
.ceo-business-card {
  display:none !important;
}
#greeting .ceo-wrap {
  display:block !important;
  max-width:860px;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
#greeting .ceo-body {
  padding:0;
  border:0;
  background:transparent;
  box-shadow:none;
}

/* v34 CEO 인사말 본문 */
#greeting .ceo-wrap { max-width:900px; }
#greeting .ceo-heading {
  max-width:780px; margin-bottom:2rem;
  color:#0F172A; font-size:32px; line-height:1.38; letter-spacing:-.8px;
}
#greeting .ceo-body p { font-size:15.5px; line-height:1.95; margin-bottom:1.25rem; }
#greeting .ceo-opening { color:#0F172A; font-size:17px; font-weight:600; }
#greeting .ceo-closing {
  margin-top:2rem; padding:1.5rem 0 0 1.25rem;
  border-top:1px solid #E2E8F0; border-left:3px solid #1A56DB;
  color:#1E40AF; font-size:18px; font-weight:650; line-height:1.65;
}
#greeting .ceo-thanks { margin-top:1.5rem; color:#475569; font-weight:500; }


/* v41 주요 고객사 — 로고형 고객 목록 */
.customer-intro {
  max-width: 760px;
  margin-bottom: 2rem;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.8;
}
.customer-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
.customer-group {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .04);
}
.customer-group-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1.2rem 1.35rem;
  border-bottom: 1px solid #dbeafe;
  background: linear-gradient(135deg, #f8fbff 0%, #eff6ff 100%);
}
.customer-group-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  background: #fff;
}
.customer-group-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: var(--blue);
  stroke-width: 1.8;
}
.customer-group-title {
  margin: 0;
  color: #1e293b;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -.3px;
}
.customer-name-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
  padding: 1.35rem;
  list-style: none;
}
.customer-name-list li {
  min-width: 0;
  min-height: 60px;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  color: #334155;
  font-size: 13px;
  line-height: 1.4;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.customer-name-list li:hover {
  transform: translateY(-1px);
  border-color: #bfdbfe;
  box-shadow: 0 7px 18px rgba(37, 99, 235, .07);
}
.customer-logo {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
}
.customer-logo img {
  display: block;
  width: 30px;
  height: 30px;
  object-fit: contain;
}
.customer-logo-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 700;
}
.customer-logo.is-fallback .customer-logo-fallback { display: flex; }
.customer-name {
  min-width: 0;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.customer-name-list li.customer-more {
  border-color: #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 600;
}
.customer-name-list li.customer-more .customer-logo {
  border-color: #bfdbfe;
  background: #dbeafe;
  color: #1d4ed8;
  font-size: 21px;
  font-weight: 500;
}
.customer-note {
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.7;
  text-align: right;
}
@media (max-width: 980px) {
  .customer-name-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .customer-name-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  .customer-name-list { grid-template-columns: 1fr; padding: 1rem; }
}