:root {
  color-scheme: light dark;
  --night: #091225;
  --night-soft: #111d36;
  --sunrise: #ff8450;
  --text: #f8f7f4;
  --muted: #aeb7c9;
  --line: rgba(255, 255, 255, 0.12);
  --card: rgba(255, 255, 255, 0.06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 132, 80, 0.22), transparent 32rem),
    linear-gradient(160deg, var(--night-soft), var(--night) 48%);
  line-height: 1.65;
}

a { color: var(--sunrise); }
a:hover { text-decoration-thickness: 2px; }

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 72px;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 56px;
}

.brand {
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links { display: flex; gap: 20px; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 600; }

.hero { padding: 40px 0 48px; }
.eyebrow { color: var(--sunrise); font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.035em; }
h1 { margin: 12px 0 18px; font-size: clamp(2.6rem, 9vw, 5.4rem); }
h2 { margin-top: 2.25rem; font-size: 1.55rem; }
h3 { margin-top: 1.7rem; }
.lead { max-width: 720px; color: var(--muted); font-size: 1.15rem; }

.card {
  padding: clamp(22px, 5vw, 42px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.grid .card { text-decoration: none; color: var(--text); }
.grid .card p { color: var(--muted); }
.grid .card strong { color: var(--sunrise); }

.meta {
  margin-bottom: 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

ul { padding-left: 1.35rem; }
li + li { margin-top: 0.55rem; }

.language-jump {
  display: inline-flex;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
}

footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 600px) {
  nav { align-items: flex-start; }
  .nav-links { flex-direction: column; gap: 6px; text-align: right; }
  .hero { padding-top: 14px; }
}