:root {
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Libre Baskerville", "Georgia", serif;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
  --max-width: 1100px;
  --spacing: clamp(1rem, 1vw + 0.5rem, 1.5rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 2;
  background: color-mix(in srgb, var(--bg) 92%, var(--primary) 8%);
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.75rem var(--spacing);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand small {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
}

nav {
  display: flex;
  gap: 0.65rem;
  flex: 1;
  flex-wrap: nowrap;
  overflow-x: auto;
  white-space: nowrap;
}
nav a {
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  color: var(--text);
  font-weight: 600;
}
nav a[aria-current="page"] { background: var(--surface2); }

.controls {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}
select {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.35rem 0.75rem;
  font-size: 0.95rem;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem var(--spacing) 2.5rem;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}
.hero img { width: 100%; border-radius: calc(var(--radius) - 2px); }
.hero h1 { margin: 0 0 0.5rem; font-size: clamp(1.9rem, 3vw, 2.3rem); }
.hero p { margin: 0.25rem 0; color: var(--muted-strong); }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--surface2);
  color: var(--text);
  font-weight: 600;
  font-size: 0.9rem;
}

.section {
  margin: 2rem 0 1.5rem;
}
.section h2 { margin: 0 0 0.5rem; }
.section p { margin: 0.25rem 0 0.6rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 0.35rem; }
.card p { margin: 0.25rem 0 0.5rem; color: var(--muted-strong); }

.list {
  margin: 0.25rem 0 0.5rem;
  padding-left: 1.1rem;
  color: var(--muted-strong);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 30px color-mix(in srgb, var(--primary) 50%, transparent);
}
.cta.secondary { background: var(--surface2); color: var(--text); box-shadow: none; }

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 1rem var(--spacing) 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  color: var(--muted);
}
.footer small { display: block; margin-top: 0.35rem; }

.lang-hint {
  font-size: 0.9rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

img { object-fit: cover; }
figure { margin: 0; }
figcaption { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 640px) {
  nav { width: 100%; }
}