:root {
  --navy: #0d1b2a;
  --navy-2: #172b40;
  --gold: #c9a33b;
  --gold-soft: #ead17b;
  --ink: #222831;
  --muted: #66707c;
  --line: #e5e0d5;
  --paper: #f7f5ef;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: -.02em;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 14px;
  top: -100px;
  z-index: 100;
  padding: 10px 14px;
  background: #fff;
  color: var(--navy);
  border: 2px solid var(--gold);
}

.skip-link:focus { top: 14px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(13, 27, 42, .96);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.brand img { width: 42px; height: 42px; }
.brand strong { display: block; font-family: "Noto Serif KR", serif; font-size: 17px; }
.brand span { display: block; margin-top: 2px; color: var(--gold-soft); font-size: 10px; letter-spacing: .16em; }

.top-nav { display: flex; align-items: center; gap: 22px; color: #e4e8ec; font-size: 14px; }
.top-nav a:hover, .top-nav a:focus-visible { color: var(--gold-soft); }
.top-nav .home-link { padding: 9px 14px; border: 1px solid rgba(234, 209, 123, .55); color: var(--gold-soft); }

.hero {
  color: #fff;
  background:
    linear-gradient(120deg, rgba(13, 27, 42, .98), rgba(23, 43, 64, .94)),
    #0d1b2a;
  padding: 92px 0 78px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  align-items: center;
  gap: 72px;
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .14em;
}

h1, h2, h3 {
  font-family: "Noto Serif KR", serif;
  color: var(--navy);
  line-height: 1.38;
}

h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(36px, 5vw, 58px);
  letter-spacing: -.05em;
}

.hero .lead {
  max-width: 700px;
  margin: 24px 0 0;
  color: #d4dbe2;
  font-size: 18px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, .36);
  font-size: 14px;
  font-weight: 800;
}

.button.primary { border-color: var(--gold); background: var(--gold); color: var(--navy); }
.button:hover, .button:focus-visible { transform: translateY(-2px); }

.portrait-frame { position: relative; max-width: 400px; justify-self: end; }
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: -16px 16px 16px -16px;
  border: 1px solid rgba(234, 209, 123, .48);
}
.portrait-frame img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center top; }

.identity-strip { border-bottom: 1px solid var(--line); background: var(--paper); }
.identity-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.identity-item { padding: 23px 26px; border-right: 1px solid var(--line); }
.identity-item:last-child { border-right: 0; }
.identity-item span { display: block; color: #8a6a19; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.identity-item strong { display: block; margin-top: 4px; color: var(--navy); font-size: 16px; }

main section { padding: 86px 0; }
.section-head { max-width: 760px; margin-bottom: 38px; }
.section-kicker { color: #8a6a19; font-size: 12px; font-weight: 800; letter-spacing: .14em; }
h2 { margin: 8px 0 14px; font-size: clamp(30px, 4vw, 42px); }
.section-head p { margin: 0; color: var(--muted); }

.intro-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: start; }
.career-card { padding: 30px; border-top: 3px solid var(--gold); background: var(--paper); }
.career-card h3 { margin: 0 0 18px; font-size: 23px; }
.career-card ul { margin: 0; padding-left: 20px; color: #4f5964; }
.intro-copy p { margin: 0 0 16px; color: #525c67; }
.signature { margin-top: 28px; padding: 22px 24px; border-left: 2px solid var(--gold); background: #faf9f6; color: var(--navy); font-family: "Noto Serif KR", serif; font-size: 19px; }

.services { background: #f6f5f1; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { min-height: 210px; padding: 28px; border: 1px solid #e5e0d5; background: #fff; }
.service-card .no { color: #9a7820; font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.service-card h3 { margin: 18px 0 10px; font-size: 21px; }
.service-card p { margin: 0; color: var(--muted); font-size: 15px; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-step { padding: 24px; border: 1px solid var(--line); }
.process-step strong { display: block; color: var(--navy); }
.process-step span { display: block; margin-top: 8px; color: var(--muted); font-size: 14px; }

.contact-section { background: var(--navy); color: #fff; }
.contact-section h2 { color: #fff; }
.contact-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: start; }
.contact-copy p { color: #c7d0d8; }
.contact-list { margin: 0; padding: 28px; border: 1px solid rgba(234, 209, 123, .35); background: rgba(255, 255, 255, .04); }
.contact-list div { padding: 13px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.contact-list div:last-child { border-bottom: 0; }
.contact-list dt { color: var(--gold-soft); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.contact-list dd { margin: 4px 0 0; color: #fff; }
.contact-list a:hover, .contact-list a:focus-visible { text-decoration: underline; }

.breadcrumbs { padding: 18px 0; color: #69737d; font-size: 14px; }
.breadcrumbs a { color: #315577; }

.site-footer { padding: 34px 0; background: #08131d; color: #9aa4ad; font-size: 13px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.footer-grid strong { color: #fff; }
.footer-grid a { color: var(--gold-soft); }

@media (max-width: 860px) {
  .top-nav a:not(.home-link) { display: none; }
  .hero-grid, .intro-grid, .contact-grid { grid-template-columns: 1fr; }
  .portrait-frame { justify-self: start; max-width: 340px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1120px); }
  .header-inner { min-height: 68px; }
  .brand strong { font-size: 15px; }
  .brand span { display: none; }
  .hero { padding: 68px 0 58px; }
  .hero .lead { font-size: 16px; }
  .portrait-frame { max-width: 290px; }
  .identity-grid, .service-grid, .process-grid { grid-template-columns: 1fr; }
  .identity-item { border-right: 0; border-bottom: 1px solid var(--line); }
  main section { padding: 68px 0; }
  .footer-grid { display: block; }
  .footer-grid > div + div { margin-top: 12px; }
}