:root {
  --navy: #142238;
  --navy-light: #1e3355;
  --accent: #3b6ea5;
  --text: #2b2f36;
  --text-muted: #6b7280;
  --bg: #ffffff;
  --bg-soft: #f5f7fa;
  --border: #e3e7ee;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site-header {
  background: var(--navy);
  color: #fff;
  padding: 18px 0;
}

header.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

nav.main-nav a {
  color: #e3e7ee;
  font-size: 15px;
}

nav.main-nav a:hover {
  color: #fff;
}

nav.main-nav a.active {
  color: #fff;
  font-weight: 600;
  border-bottom: 2px solid var(--accent);
}

.lang-switch {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-left: 8px;
  padding-left: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.lang-switch a {
  color: #e3e7ee;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
}

.lang-switch a.active {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  padding: 64px 0;
}

.hero h1 {
  font-size: 34px;
  margin: 0 0 16px;
}

.hero p {
  font-size: 18px;
  color: #d6dce6;
  max-width: 640px;
  margin: 0;
}

main {
  padding: 56px 0;
}

main h1 {
  font-size: 28px;
  margin-top: 0;
}

main h2 {
  font-size: 20px;
  margin-top: 40px;
}

main > .container > ul {
  padding-left: 20px;
}

main > .container > ul li {
  margin-bottom: 6px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 24px;
  align-items: start;
}

.card ul {
  color: var(--text-muted);
  margin: 8px 0;
  padding-left: 20px;
}

.card ul li {
  margin-bottom: 4px;
}

.card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
}

.card h3 {
  margin-top: 0;
  font-size: 19px;
}

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

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.info-table tr {
  border-bottom: 1px solid var(--border);
}

.info-table td {
  padding: 12px 0;
  vertical-align: top;
}

.info-table td:first-child {
  color: var(--text-muted);
  width: 260px;
  padding-right: 16px;
}

.contact-block {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  margin-top: 24px;
}

.contact-block a {
  font-weight: 600;
}

footer.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--text-muted);
  font-size: 13px;
}

footer.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

footer.site-footer strong {
  color: var(--text);
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 26px;
  }
  nav.main-nav {
    gap: 14px;
  }
}