:root {
  --bg: #f4efe6;
  --bg-deep: #0f2742;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: #ffffff;
  --surface-dark: rgba(255, 255, 255, 0.08);
  --line: rgba(15, 39, 66, 0.12);
  --line-dark: rgba(255, 255, 255, 0.12);
  --text: #0d1e30;
  --muted: #53606e;
  --accent: #11788d;
  --accent-deep: #0b4f68;
  --gold: #d49a2d;
  --shadow: 0 24px 70px rgba(15, 39, 66, 0.14);
  --shadow-soft: 0 14px 32px rgba(15, 39, 66, 0.08);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(212, 154, 45, 0.16), transparent 24%),
    radial-gradient(circle at top right, rgba(17, 120, 141, 0.16), transparent 26%),
    linear-gradient(180deg, #f6f1e8 0%, #f7f6f1 48%, #edf4f5 100%);
  font-family: "Noto Sans KR", "Noto Sans JP", sans-serif;
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 39, 66, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 39, 66, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.36), rgba(0, 0, 0, 0));
  pointer-events: none;
}

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

img {
  max-width: 100%;
}

.page-shell {
  position: relative;
  z-index: 1;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 34px 0;
}

.section-tight {
  padding-top: 12px;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 40px 0 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0.18));
  border-top: 1px solid rgba(15, 39, 66, 0.06);
  border-bottom: 1px solid rgba(15, 39, 66, 0.06);
  pointer-events: none;
}

.section-accent {
  color: white;
}

.section-accent .container {
  padding: 32px;
  border-radius: 36px;
  background:
    radial-gradient(circle at top left, rgba(212, 154, 45, 0.18), transparent 24%),
    linear-gradient(135deg, #0f2742 0%, #0e3a57 58%, #0d5167 100%);
  box-shadow: var(--shadow);
}

.section-contact {
  padding-bottom: 56px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(247, 242, 233, 0.78);
  border-bottom: 1px solid rgba(15, 39, 66, 0.08);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
}

.brand-name,
h1,
h2,
h3,
.button,
.eyebrow,
.main-nav {
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
}

.brand-name {
  display: block;
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.brand-sub {
  display: block;
  color: var(--muted);
  font-size: 0.87rem;
}

.main-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 39, 66, 0.08);
  box-shadow: var(--shadow-soft);
}

.lang-switch button {
  border: 0;
  min-width: 48px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}

.lang-switch button.is-active {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: white;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.9fr);
  gap: 22px;
  align-items: stretch;
}

.hero-grid-single {
  grid-template-columns: 1fr;
}

.hero-copy,
.hero-panel,
.contact-card,
.meta-card,
.policy-card,
.policy-toc {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy,
.hero-panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.hero-copy {
  padding: 38px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(249, 252, 253, 0.88));
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(17, 120, 141, 0.18) 0%, rgba(17, 120, 141, 0) 72%);
}

.hero-panel {
  padding: 30px;
  background: linear-gradient(180deg, #0e2340 0%, #122f4b 54%, #0d4559 100%);
  color: white;
}

.hero-panel p,
.hero-panel li,
.light-copy {
  color: rgba(255, 255, 255, 0.78);
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.panel-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: white;
  font-weight: 700;
  font-size: 0.86rem;
}

.panel-date {
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.68);
}

.panel-list,
.policy-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
}

.panel-list li,
.policy-list .list-item {
  list-style: none;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(17, 120, 141, 0.1);
  color: var(--accent-deep);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow-light {
  background: rgba(255, 255, 255, 0.12);
  color: white;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

h1 {
  margin-top: 18px;
  max-width: 11ch;
  font-size: clamp(2.7rem, 6vw, 5.3rem);
}

h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
}

h3 {
  font-size: 1.3rem;
}

.hero-lead,
.section-copy,
.section-head p,
.site-footer,
.contact-row span:last-child,
.meta-label {
  color: var(--muted);
}

.hero-lead,
.section-copy,
.section-head p {
  font-size: 1.02rem;
}

.hero-lead {
  max-width: 60ch;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 16px 36px rgba(11, 79, 104, 0.24);
}

.button-secondary {
  border: 1px solid rgba(15, 39, 66, 0.12);
  background: rgba(255, 255, 255, 0.85);
}

.hero-note {
  margin: 18px 0 0;
}

.stats-grid,
.card-grid,
.locale-grid,
.policy-meta {
  display: grid;
  gap: 16px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card,
.feature-card,
.locale-card,
.meta-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.stat-card strong,
.locale-card strong {
  display: block;
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.stat-card span,
.locale-card p,
.feature-card p {
  color: var(--muted);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 18px;
  align-items: end;
  margin-bottom: 22px;
}

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

.card-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}

.card-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(212, 154, 45, 0.14);
  color: #84540d;
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
}

.launch-grid,
.contact-grid,
.privacy-shell,
.policy-layout {
  display: grid;
  gap: 22px;
}

.launch-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-card {
  position: relative;
  padding: 22px 22px 22px 66px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.timeline-card::before {
  content: attr(data-step);
  position: absolute;
  left: 18px;
  top: 20px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: white;
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-weight: 800;
}

.light-title,
.light-title + p {
  color: white;
}

.locale-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.locale-card {
  min-height: 220px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.locale-card strong,
.locale-card h3,
.locale-card p,
.locale-card li {
  color: white;
}

.locale-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
}

.privacy-shell {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: start;
}

.contact-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.8fr);
  align-items: start;
}

.contact-card {
  padding: 26px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 252, 0.9));
}

.contact-card.compact {
  padding: 18px;
  box-shadow: none;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(15, 39, 66, 0.08);
}

.contact-row:last-child {
  border-bottom: 0;
}

.contact-label {
  color: var(--muted);
  font-weight: 700;
}

.site-footer {
  padding: 0 0 42px;
  font-size: 0.92rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.privacy-page .hero-copy {
  max-width: 860px;
}

.policy-meta {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.meta-card strong {
  display: block;
  margin-top: 10px;
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-size: 1.08rem;
}

.policy-layout {
  grid-template-columns: 280px minmax(0, 1fr);
  align-items: start;
}

.policy-toc {
  position: sticky;
  top: 108px;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, #112742, #173a52);
  color: white;
}

.toc-title {
  margin: 0 0 12px;
  font-family: "Outfit", "Noto Sans KR", "Noto Sans JP", sans-serif;
  font-size: 1.04rem;
  font-weight: 700;
}

.policy-toc a {
  display: block;
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.policy-toc a:last-child {
  border-bottom: 0;
}

.policy-content {
  display: grid;
  gap: 16px;
}

.policy-card {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.92);
}

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

.policy-card h2 {
  margin-bottom: 14px;
}

@media (max-width: 1080px) {
  .main-nav {
    display: none;
  }

  .hero-grid,
  .launch-grid,
  .privacy-shell,
  .contact-grid,
  .policy-layout,
  .section-head,
  .policy-meta {
    grid-template-columns: 1fr;
  }

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

  .card-grid-3,
  .locale-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .policy-toc {
    position: static;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 20px), var(--container));
  }

  .header-row {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-copy,
  .hero-panel,
  .section-accent .container,
  .contact-card,
  .policy-card,
  .policy-toc {
    padding: 22px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.2rem, 9vw, 3.6rem);
  }

  .cta-row,
  .footer-row,
  .contact-row {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .stats-grid,
  .card-grid-2,
  .card-grid-3,
  .locale-grid,
  .policy-meta {
    grid-template-columns: 1fr;
  }

  .timeline-card {
    padding: 20px 20px 20px 60px;
  }
}