:root {
  --bg: #060b16;
  --surface: #0c1528;
  --surface-soft: #101c34;
  --text: #e2e8f0;
  --muted: #9fb0c8;
  --line: #263755;
  --primary: #4f9cf9;
  --primary-dark: #2a73cc;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(180deg, #08101f 0%, var(--bg) 50%);
  color: var(--text);
  min-height: 100vh;
}

.background-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 10%, rgba(79, 156, 249, 0.18), transparent 28%),
    radial-gradient(circle at 85% 0, rgba(99, 102, 241, 0.16), transparent 26%);
  z-index: -1;
}

.container {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}

.brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--muted);
  font-size: 0.95rem;
}

select {
  background: #0a1325;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  padding: 0.4rem 0.6rem;
}

main {
  padding-bottom: 0.5rem;
}

.card {
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-soft) 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.hero {
  padding: 2rem;
}

.eyebrow {
  margin: 0;
  color: #93c5fd;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
}

h1 {
  margin: 0.6rem 0;
  font-size: clamp(2rem, 3vw + 1rem, 3.5rem);
}

h2 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.lead {
  margin: 0 0 0.4rem;
  color: #ccdaec;
  max-width: 70ch;
}

.sublead,
.section-description {
  margin: 0 0 1rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  padding: 0.65rem 1rem;
  font-weight: 600;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: #3e5f94;
}

.btn.primary {
  background: linear-gradient(90deg, var(--primary-dark), var(--primary));
  border-color: transparent;
  color: #041225;
}

.tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tags li {
  border: 1px solid #36507a;
  background: #0a1427;
  color: #bfd5f5;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.tags li:hover {
  border-color: #4f9cf9;
  background: #1a2d5a;
  color: #93c5fd;
  transform: translateY(-2px);
}

.muted {
  margin-top: 0.9rem;
  color: var(--muted);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.detail-list {
  display: grid;
  gap: 0.75rem;
}

.detail-item {
  border: 1px solid #2f4467;
  background: #091326;
  border-radius: 12px;
  padding: 0.9rem;
  transition: all 0.3s ease;
}

.detail-item:hover {
  border-color: #4f9cf9;
  background: #0c1a35;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(79, 156, 249, 0.15);
}

.detail-item h3 {
  margin: 0 0 0.3rem;
  font-size: 0.95rem;
  color: #b8d3ff;
}

.detail-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.bullet-list {
  margin: 0;
  padding-left: 1.2rem;
  color: #d3e0f1;
}

.bullet-list li {
  margin-bottom: 0.55rem;
  line-height: 1.45;
}

.contact-list {
  display: grid;
  gap: 0.55rem;
}

.contact-list a {
  color: #9cc7ff;
  text-decoration: none;
}

blockquote {
  margin: 1.2rem 0 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid #4f9cf9;
  color: #c9d8eb;
  background: #091326;
}

footer {
  color: var(--muted);
  text-align: center;
  padding: 0.4rem 0 1.4rem;
}