* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Noto Sans KR", -apple-system, "Malgun Gothic", sans-serif;
  color: #222;
  line-height: 1.6;
  background: #fff;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Header */
header.site-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 60px; border-bottom: 1px solid #eee;
}
header.site-header .logo img { height: 82px; width: auto; }
nav.main-nav { display: flex; gap: 42px; font-weight: 700; font-size: 15px; color: #333; }
nav.main-nav a:hover { color: #1a4fd6; }

/* Hero */
.hero {
  position: relative; height: 460px; background-size: cover; background-position: center;
  display: flex; align-items: center; overflow: hidden; background-color: #222; isolation: isolate;
}
.hero::after { content: ""; position: absolute; inset: 0; background: rgba(20,20,25,0.42); z-index: 0; }
.hero-inner { position: relative; z-index: 2; padding: 0 70px; color: #fff; max-width: 780px; }
.hero-video-bg {
  position: absolute; top: 50%; left: 50%; z-index: 0;
  width: 100vw; height: 56.25vw; /* 16:9 */
  min-height: 100%; min-width: 177.78vh; /* 16:9 */
  transform: translate(-50%, -50%); pointer-events: none;
}
.hero-video-bg iframe { width: 100%; height: 100%; }
.hero-inner h1 { font-size: 46px; font-weight: 800; margin-bottom: 18px; letter-spacing: -1px; }
.hero-inner p { font-size: 15px; line-height: 1.8; }

/* Sub page hero (with quote) */
.sub-hero {
  position: relative; height: 400px; background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: flex-end;
  overflow: hidden; background-color: #222; isolation: isolate;
}
.sub-hero::after { content: ""; position: absolute; inset: 0; background: rgba(15,15,20,0.38); z-index: 0; }
.sub-hero-inner { position: relative; z-index: 2; padding: 0 70px; color: #fff; text-align: right; max-width: 760px; }
.sub-hero-inner h2 { font-size: 32px; font-weight: 800; line-height: 1.4; margin-bottom: 14px; }
.sub-hero-inner .tagline { font-size: 15px; font-weight: 500; opacity: 0.92; }

/* Page title block */
.page-title-wrap { max-width: 1300px; margin: 0 auto; padding: 50px 60px 0; position: relative; z-index: 1; background: #fff; }
.breadcrumb { font-size: 13px; color: #999; margin-bottom: 14px; }
.breadcrumb .current { color: #333; font-weight: 700; }
.page-title-row { display: flex; justify-content: space-between; align-items: flex-end; padding-bottom: 24px; border-bottom: 2px solid #111; }
.page-title-row .eyebrow { font-size: 13px; color: #999; margin-bottom: 8px; }
.page-title-row h1 { font-size: 34px; font-weight: 800; font-style: italic; }
.page-title-row .sub-desc { font-size: 13px; color: #555; line-height: 1.8; text-align: right; }

/* Tab bar */
.tabbar { max-width: 1300px; margin: 0 auto; display: grid; border: 1px solid #ddd; border-top: none; position: relative; z-index: 1; background: #fff; }
.tabbar a { text-align: center; padding: 18px 10px; font-weight: 700; font-size: 14px; color: #666; border-right: 1px solid #ddd; }
.tabbar a:last-child { border-right: none; }
.tabbar a.active { background: #111; color: #fff; }

.content { max-width: 1300px; margin: 0 auto; padding: 60px; position: relative; z-index: 1; background: #fff; }

/* Main page sections */
.intro-section { padding: 90px 0; background: #f6f6f4; }
.intro-section h2 { font-size: 27px; font-weight: 800; color: #444; max-width: 900px; margin: 0 auto 46px; padding: 0 60px; }
.intro-section h2 strong { color: #111; }
.intro-grid { max-width: 1300px; margin: 0 auto; padding: 0 60px; display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; }
.intro-card img { height: 220px; width: 100%; object-fit: cover; margin-bottom: 22px; }
.intro-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 12px; }
.intro-card p { font-size: 13.5px; color: #555; line-height: 1.8; }
.intro-card p strong { color: #222; }

.showcase-section { max-width: 1300px; margin: 0 auto; padding: 90px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.showcase-item { position: relative; height: 480px; }
.showcase-item img { width: 100%; height: 100%; object-fit: cover; }
.showcase-caption { margin-top: 22px; }
.showcase-caption h3 { font-size: 20px; font-weight: 800; }
.showcase-caption h3 strong { color: #1a4fd6; }
.showcase-caption p { font-size: 13.5px; color: #555; margin-top: 8px; }

/* Overview table */
.info-table { width: 100%; border-collapse: collapse; margin: 40px 0; }
.info-table th, .info-table td { padding: 16px 20px; border-bottom: 1px solid #e5e5e5; font-size: 14px; text-align: center; }
.info-table th { background: #f7f7f5; font-weight: 700; width: 220px; }
.info-table tr:nth-child(even) td { background: #fafaf9; }

.about-photo-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-top: 50px; }
.about-photo-grid .cap { position: relative; }
.about-photo-grid img { height: 240px; width: 100%; object-fit: cover; }
.about-photo-grid .cap-text { position: absolute; bottom: 24px; left: 0; right: 0; text-align: center; color: #fff; font-weight: 800; font-size: 17px; }

/* CEO greeting */
.ceo-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: start; margin-top: 40px; }
.ceo-grid h2 { font-size: 30px; font-weight: 800; line-height: 1.5; margin-bottom: 30px; }
.ceo-grid p { font-size: 14.5px; color: #444; line-height: 2; margin-bottom: 26px; }
.ceo-name { font-size: 16px; font-weight: 800; }
.ceo-photo-box img { width: 100%; height: 640px; object-fit: cover; }
.ceo-bio { margin-top: 24px; border-top: 1px solid #ddd; padding-top: 24px; }
.ceo-bio h4 { font-size: 15px; font-weight: 800; margin-bottom: 16px; }
.ceo-bio li { font-size: 13px; color: #444; line-height: 2.1; }

/* Mission */
.mission-flex { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; margin-top: 40px; }
.mission-orange { background: linear-gradient(120deg,#f28c28,#ef7c1f); display: grid; grid-template-columns: 1fr 1fr; color: #fff; min-height: 480px; }
.mission-orange-text { padding: 46px 40px; }
.mission-orange-text .eyebrow { font-size: 13px; opacity: 0.85; margin-bottom: 20px; }
.mission-orange-text h3 { font-size: 24px; font-weight: 800; line-height: 1.5; margin-bottom: 24px; }
.mission-orange-text p { font-size: 12.5px; line-height: 1.9; opacity: 0.95; margin-bottom: 30px; }
.mission-orange-text .brand { font-size: 26px; font-weight: 900; letter-spacing: 1px; }
.mission-orange-text .brand-sub { font-size: 13px; margin-top: 4px; opacity: 0.9; }
.mission-orange img { width: 100%; height: 100%; object-fit: cover; }
.policy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 20px; }
.policy-col-title { background: #333; color: #fff; font-size: 12.5px; font-weight: 700; padding: 10px 14px; display: flex; justify-content: space-between; }
.policy-items { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: #e5e5e5; margin-bottom: 6px; }
.policy-items > div { background: #fafafa; padding: 20px 10px; text-align: center; font-size: 12.5px; font-weight: 600; }
.mission-flex .desc { margin-top: 30px; }
.mission-flex .desc h4 { font-size: 16px; font-weight: 800; color: #1a4fd6; margin-bottom: 10px; }
.mission-flex .desc p { font-size: 14px; color: #444; line-height: 1.9; }

/* Location */
.location-info { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.location-info .eyebrow { font-size: 13px; color: #999; margin-bottom: 6px; }
.location-info h3 { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.location-info .en { font-size: 13px; color: #777; margin-bottom: 20px; }
.location-info h4 { font-size: 13px; font-weight: 800; margin-bottom: 8px; }
.location-info p { font-size: 13px; color: #444; line-height: 1.8; }
.map-embed iframe { width: 100%; height: 420px; border: 0; }
.contact-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 50px; }
.contact-cta a { display: block; padding: 30px 34px; color: #fff; font-weight: 800; font-size: 17px; }
.contact-cta a:first-child { background: #111; }
.contact-cta a:last-child { background: #e8654a; }
.contact-cta a span { display: block; font-size: 13px; font-weight: 500; margin-top: 10px; }

/* Business tabs (2) */
.tabbar-2 { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; border: 1px solid #ddd; border-top: none; }
.tabbar-2 a { text-align: center; padding: 20px 10px; font-weight: 700; font-size: 15px; color: #666; }
.tabbar-2 a.active { background: #111; color: #fff; }
.tabbar-2 a:first-child { border-right: 1px solid #ddd; }

.biz-table { width: 100%; border-collapse: collapse; margin-top: 40px; }
.biz-table th, .biz-table td { border: 1px solid #e5e5e5; padding: 22px; font-size: 14px; vertical-align: top; }
.biz-table th { background: #f7f7f5; font-weight: 700; width: 220px; text-align: center; }
.biz-table td p { margin-bottom: 8px; line-height: 1.8; color: #333; }

.body-photo-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 40px; }
.body-photo-grid img { height: 220px; width: 100%; object-fit: cover; margin-bottom: 16px; }
.body-photo-grid h4 { font-size: 15px; font-weight: 700; text-align: center; }

/* Performance table */
.perf-table { width: 100%; border-collapse: collapse; margin-top: 30px; font-size: 13.5px; }
.perf-table th { background: #1a4fd6; color: #fff; padding: 14px; font-weight: 700; }
.perf-table td { padding: 12px 14px; border-bottom: 1px solid #eee; text-align: center; }
.perf-table tr:nth-child(even) td { background: #f8f9fc; }

/* Flow */
.flow-row { display: flex; justify-content: center; gap: 20px; margin: 50px 0 30px; flex-wrap: wrap; }
.flow-badge { border: 1px solid #ccc; border-radius: 20px; padding: 8px 22px; font-size: 13px; font-weight: 700; color: #555; }
.flow-steps { display: flex; justify-content: center; align-items: flex-start; gap: 0; }
.flow-step { text-align: center; width: 200px; position: relative; }
.flow-step .circle {
  width: 90px; height: 90px; border-radius: 50%; border: 1px solid #ddd; background: #fff;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.flow-step .circle svg { width: 34px; height: 34px; stroke: #555; }
.flow-step .num { font-size: 13px; color: #999; font-weight: 700; }
.flow-step h4 { font-size: 16px; font-weight: 800; margin: 4px 0 12px; }
.flow-step p { font-size: 12px; color: #666; line-height: 1.7; padding: 0 6px; }
.flow-arrow { align-self: center; margin-top: 30px; color: #ccc; font-size: 20px; padding: 0 6px; }

.flow-dark {
  position: relative; background-size: cover; background-position: center; padding: 90px 60px; color: #fff;
}
.flow-dark::after { content:""; position:absolute; inset:0; background: rgba(10,10,12,0.72); }
.flow-dark-inner { position: relative; z-index: 1; max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 26px; align-items: center; }
.flow-dark-inner h3 { font-size: 26px; font-weight: 800; line-height: 1.5; margin-bottom: 16px; }
.flow-dark-inner .rule { width: 60px; height: 2px; background: #fff; margin: 20px 0; opacity: 0.5; }
.flow-dark-inner p { font-size: 13.5px; line-height: 1.8; opacity: 0.9; }
.flow-red-card { background: #c0392b; padding: 34px 30px; }
.flow-red-card h4 { font-size: 16px; font-weight: 800; margin-bottom: 16px; line-height: 1.5; }
.flow-red-card p { font-size: 12.5px; line-height: 1.8; opacity: 0.95; margin-bottom: 20px; }
.flow-red-card a { display: inline-block; background: #1a3a8f; color: #fff; padding: 9px 18px; font-size: 12.5px; font-weight: 700; }
.flow-orange-band { background: #c8783a; padding: 60px; }
.flow-orange-band-inner { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.flow-orange-band-inner p { color: #fff; font-size: 13px; line-height: 2; }

/* Contact form */
.contact-grid { display: grid; grid-template-columns: 320px 1fr; gap: 60px; margin-top: 40px; }
.contact-side { text-align: center; }
.contact-side .bar { height: 8px; background: #f2a71b; margin-bottom: 24px; }
.contact-side img { height: 380px; width: 100%; object-fit: cover; margin-bottom: 24px; }
.contact-side p { font-size: 15px; font-weight: 700; line-height: 1.7; }
.contact-form h2 { font-size: 30px; font-weight: 800; margin-bottom: 6px; }
.contact-form .form-sub { font-size: 17px; font-weight: 700; margin-bottom: 30px; }
.form-row { margin-bottom: 26px; }
.form-row label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 10px; }
.form-row input[type=text], .form-row textarea {
  width: 100%; border: none; border-bottom: 1px solid #ccc; padding: 10px 4px; font-size: 14px; font-family: inherit;
}
.form-row textarea { resize: vertical; min-height: 90px; }
.form-row .phone-row { display: flex; gap: 10px; align-items: center; }
.form-row .phone-row input { text-align: center; }
.check-row { display: flex; gap: 26px; margin-bottom: 8px; }
.check-row label { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; }
.btn-submit { background: #1a4fd6; color: #fff; border: none; padding: 15px 50px; font-size: 15px; font-weight: 700; cursor: pointer; margin-top: 10px; }
.btn-submit:hover { background: #1440b8; }

/* Media center */
.media-list { width: 100%; border-collapse: collapse; margin-top: 40px; }
.media-list th { border-top: 2px solid #111; border-bottom: 1px solid #ddd; padding: 14px; font-size: 13px; color: #666; font-weight: 700; }
.media-list td { padding: 16px 14px; border-bottom: 1px solid #eee; font-size: 14px; text-align: center; }
.media-list td.title { text-align: left; }
.media-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; }
.media-search { border: 1px solid #ddd; padding: 8px 14px; font-size: 13px; width: 240px; }
.btn-write { background: #14b8a6; color: #fff; padding: 12px 26px; font-size: 13.5px; font-weight: 700; border: none; cursor: pointer; }
.media-empty { text-align: center; padding: 80px 0; color: #999; }
.media-empty svg { margin: 0 auto 20px; display: block; }

/* Footer */
footer.site-footer { border-top: 1px solid #eee; padding: 50px 60px 30px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; max-width: 1300px; margin: 0 auto; flex-wrap: wrap; gap: 20px; }
footer.site-footer .flinks { display: flex; gap: 20px; font-size: 13px; color: #555; font-weight: 700; }
.footer-main { max-width: 1300px; margin: 20px auto 0; display: flex; justify-content: space-between; align-items: flex-start; padding-top: 20px; border-top: 1px solid #eee; flex-wrap: wrap; gap: 30px; }
.footer-logo img { height: 100px; margin-bottom: 6px; }
.footer-logo .cw { font-size: 12px; color: #999; margin-top: 30px; }
.footer-col h5 { font-size: 14px; font-weight: 800; margin-bottom: 10px; }
.footer-col p { font-size: 13px; color: #555; line-height: 1.9; }

@media (max-width: 900px) {
  header.site-header, nav.main-nav { flex-wrap: wrap; gap: 14px; }
  .intro-grid, .showcase-section, .ceo-grid, .mission-flex, .location-info, .contact-grid, .about-photo-grid, .body-photo-grid { grid-template-columns: 1fr !important; }
  .page-title-row { flex-direction: column; align-items: flex-start; gap: 14px; }
  .page-title-row .sub-desc { text-align: left; }
  .tabbar { grid-template-columns: repeat(2,1fr) !important; }
  .flow-steps { flex-direction: column; align-items: center; }
  .flow-arrow { transform: rotate(90deg); }
  .flow-dark-inner, .flow-orange-band-inner { grid-template-columns: 1fr !important; }
}