:root {
  color-scheme: light;
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #172033;
  --muted: #5d6a7c;
  --line: #dce3ec;
  --accent: #334bdc;
  --accent-soft: #e9edff;
  --fit: #1fbf75;
  --shadow: 0 10px 26px rgba(23, 32, 51, 0.07);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.brand-logo {
  width: 138px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a:hover,
.footer-links a:hover {
  color: var(--accent);
}

.hero {
  padding: 74px 0 58px;
  background: var(--surface);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(42px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-subtitle {
  margin-bottom: 18px;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.28;
  font-weight: 800;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
}

.button.secondary {
  background: #ffffff;
  color: var(--accent);
}

.hero-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  box-shadow: var(--shadow);
  padding: 30px;
}

.hero-panel img {
  width: min(320px, 100%);
  height: auto;
  margin-bottom: 28px;
}

.company-facts {
  display: grid;
  gap: 12px;
}

.fact {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.fact span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.fact strong,
.fact a {
  font-size: 16px;
}

.section {
  padding: 68px 0;
}

.section-title {
  max-width: 720px;
  margin-bottom: 30px;
}

.section-title h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.2;
}

.section-title p {
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.company-card,
.policy-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.feature-card {
  padding: 22px;
}

.feature-card::before {
  content: "";
  display: block;
  width: 34px;
  height: 4px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--fit);
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 19px;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.company-band {
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.company-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
  gap: 30px;
  align-items: center;
  padding: 30px;
}

.company-card h2 {
  margin-bottom: 10px;
  font-size: clamp(26px, 4vw, 36px);
}

.company-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.policy-main {
  padding: 46px 0 70px;
}

.policy-card {
  max-width: 900px;
  margin: 0 auto;
  padding: 34px;
}

.policy-card h1 {
  margin-bottom: 12px;
  font-size: clamp(32px, 6vw, 48px);
}

.policy-card h2 {
  margin: 34px 0 10px;
  font-size: 21px;
}

.policy-card p,
.policy-card li {
  color: var(--muted);
}

.policy-card ul {
  padding-left: 22px;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 4px;
}

.badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--accent-soft);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #101827;
  color: #ffffff;
}

.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-meta {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.footer-meta strong {
  display: block;
  color: #ffffff;
  font-size: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 860px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 16px 0;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 10px 16px;
  }

  .hero-grid,
  .company-card {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .header-inner,
  .section-inner,
  .footer-inner {
    width: min(100% - 28px, 1120px);
  }

  .brand-logo {
    width: 124px;
  }

  .hero {
    padding: 44px 0 42px;
  }

  .section {
    padding: 46px 0;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .company-card,
  .policy-card {
    padding: 22px;
  }

  .fact {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}