:root {
  --bg: #0b1220;
  --bg-alt: #101a2d;
  --text: #ecf2ff;
  --muted: #b6c2d9;
  --accent: #4ea1ff;
  --accent-2: #2dd4bf;
  --card: #111c31;
  --border: #26334d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 18, 32, 0.9);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  align-items: center;
  min-height: 72px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.3px;
}

.nav nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  color: var(--muted);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav nav a {
  padding: 0.32rem 0.1rem;
  border-bottom: 2px solid transparent;
}

.nav nav a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.lang-switch {
  display: flex;
  order: -1;
  gap: 0.4rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.lang-switch a {
  border-bottom: 2px solid transparent;
  padding: 0.2rem 0;
}

.lang-switch a.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.hero {
  padding: 6rem 0 4rem;
  background: radial-gradient(circle at top right, #1b2a4a 0%, var(--bg) 55%);
}

.hero-content h1 {
  margin: 0.3rem 0 0.8rem;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
}

.hero-content p {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.6;
}

.eyebrow {
  color: var(--accent);
  font-weight: 600;
}

.button {
  display: inline-block;
  margin-top: 1.2rem;
  background: var(--accent);
  color: #041228;
  font-weight: 700;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.section {
  padding: 4rem 0;
}

.section.alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

h2 {
  margin-top: 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.muted {
  color: var(--muted);
  max-width: 780px;
  line-height: 1.6;
}

.section-head {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.card h3 {
  margin-top: 0;
}

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

.performance-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.performance-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.performance-card.highlight {
  border-color: var(--accent);
}

.label {
  margin: 0;
  color: var(--muted);
}

.value {
  margin: 0.45rem 0;
  font-size: 1.7rem;
  font-weight: 800;
}

.change {
  margin: 0;
  color: var(--accent-2);
  font-weight: 600;
}

.change.negative {
  color: #f97373;
}

.alpha-gauge {
  margin-top: 1rem;
  background: #0e1730;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  height: 14px;
}

.alpha-gauge-fill {
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, #2dd4bf, #4ea1ff);
  transition: width 450ms ease;
}

.alpha-gauge-fill.negative {
  background: linear-gradient(90deg, #fb7185, #f97373);
}

.status {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.timeline-item h3 {
  margin: 0 0 0.4rem;
}

.timeline-item ul {
  margin: 0.5rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

.photo-placeholder {
  margin-top: 0.8rem;
  border: 1px dashed #3a4b6b;
  border-radius: 10px;
  padding: 0.8rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.commandments {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.7rem;
  color: var(--muted);
}

.decision-list {
  display: grid;
  gap: 1rem;
}

.decision-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.decision-card h3 {
  margin: 0 0 0.3rem;
}

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

.team-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.team-card h3 {
  min-height: 2.6em;
  margin-bottom: 0;
}

.team-card p {
  margin-top: auto;
}

.team-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
}

.group-photo {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  object-position: 95% center;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: block;
  margin-top: 1rem;
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.9rem;
}

.concept-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1rem;
}

.concept-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
}

.concept-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  background: #0a111f;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.footer-title {
  margin: 0 0 0.35rem;
  font-weight: 700;
}

.site-footer p {
  margin: 0.1rem 0;
  color: var(--muted);
}

@media (max-width: 700px) {
  .nav {
    align-items: stretch;
    padding: 0.7rem 0;
    flex-direction: column;
  }

  .brand {
    margin-top: 0;
  }

  .nav-right {
    width: 100%;
    display: grid;
    justify-items: start;
    gap: 0.55rem;
  }

  .lang-switch {
    order: 0;
  }

  .nav nav {
    gap: 0.8rem;
    font-size: 0.9rem;
  }
}