:root {
  --bg: #edf2f5;
  --card: #ffffff;
  --line: #d6e1e8;
  --text: #12202a;
  --muted: #4d6473;
  --accent: #0e5f8f;
  --accent-soft: #dceef8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 8%, #e5eff7 0, transparent 34%),
    radial-gradient(circle at 88% 0%, #e8f2ec 0, transparent 40%),
    var(--bg);
}

.page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2.2rem 1rem 1.6rem;
}

.hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.73rem;
}

h1 {
  margin: 0.35rem 0 0.2rem;
  font-size: clamp(1.5rem, 2.2vw, 2.15rem);
  line-height: 1.15;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.55rem;
  padding: 0.28rem;
  border-radius: 999px;
  border: 1px solid #ccd9e2;
  background: linear-gradient(180deg, #f1f6fa 0%, #e8f1f6 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.lang-btn {
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: #355062;
  font-weight: 700;
  font-size: 0.84rem;
  min-width: 48px;
  padding: 0.45rem 0.82rem;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease, transform 0.12s ease;
}

.lang-btn:hover {
  border-color: #c8d8e3;
}

.lang-btn.is-active {
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
  color: var(--accent);
  border-color: #c7d9e5;
  box-shadow: 0 3px 10px rgba(10, 43, 63, 0.16);
}

.controls-row {
  margin-bottom: 0.45rem;
}

.tabs {
  display: inline-flex;
  gap: 0.45rem;
  background: #e8f1f7;
  border: 1px solid #d2e1eb;
  border-radius: 999px;
  padding: 0.3rem;
}

.tab {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #294759;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.52rem 1rem;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.tab.is-active {
  background: #ffffff;
  color: var(--accent);
  box-shadow: 0 3px 12px rgba(8, 41, 65, 0.13);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.15rem;
  margin-top: 0.95rem;
  box-shadow: 0 8px 24px rgba(15, 40, 57, 0.06);
}

h2 {
  margin: 0 0 0.95rem;
  font-size: 1.12rem;
}

.data-grid {
  display: grid;
  grid-template-columns: minmax(180px, 270px) 1fr;
  gap: 0.72rem 1rem;
  margin: 0;
}

dt {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

dd {
  margin: 0;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.purpose-intro {
  margin: 0;
  color: #2a4656;
  font-weight: 600;
}

.purpose-list {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.42rem;
}

.purpose-list li {
  line-height: 1.4;
}

a {
  color: #0a5f92;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.page-footer {
  margin-top: 1.05rem;
  padding-bottom: 0.65rem;
}

.footer-card {
  margin-top: 0;
  border-top: 4px solid #d9e9f3;
}

.footer-company {
  margin: 0 0 0.7rem;
  color: #1c3949;
  font-size: 1rem;
  font-weight: 700;
}

.footer-grid {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(165px, 230px) 1fr;
  gap: 0.5rem 1rem;
}

.footer-grid dt {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.footer-grid dd {
  margin: 0;
  line-height: 1.45;
  color: #1d3443;
  overflow-wrap: anywhere;
}

.copyright {
  margin-top: 0.95rem !important;
  color: #4d6473 !important;
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .page {
    padding: 1rem 0.8rem 1rem;
  }

  .hero {
    align-items: stretch;
    flex-direction: column;
  }

  .lang-switch {
    align-self: flex-start;
    margin-top: 0.25rem;
  }

  .tabs {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .tab {
    width: 100%;
    text-align: center;
  }

  .card,
  .footer-card {
    border-radius: 14px;
    padding: 0.95rem;
  }

  .data-grid {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  dt {
    margin-top: 0.52rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 0.18rem;
  }

  .footer-grid dt {
    margin-top: 0.52rem;
  }

  .purpose-list {
    gap: 0.35rem;
  }
}