@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;600;700&family=Space+Grotesk:wght@400;700&display=swap');

:root {
  --bg: #060611;
  --surface: #0c0c1e;
  --border: #1a1a3a;
  --text: #ddddf0;
  --text-muted: #8080a8;
  --accent: #7c6aff;
  --accent-dim: rgba(124,106,255,0.08);
  --star: #ffd166;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Lexend', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  min-height: 100vh;
  background-image: radial-gradient(ellipse at 30% 10%, rgba(124,106,255,0.04) 0%, transparent 50%),
                    radial-gradient(ellipse at 80% 80%, rgba(255,209,102,0.03) 0%, transparent 50%);
}

nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(6,6,17,0.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border); padding: 0 2rem;
}
nav .inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; gap: 2rem; height: 56px;
}
nav .logo {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 1.05rem; color: var(--star); text-decoration: none;
  letter-spacing: 0.5px;
}
nav .links { display: flex; gap: 0.15rem; list-style: none; flex-wrap: wrap; }
nav .links a {
  display: block; padding: 0.35rem 0.7rem;
  color: var(--text-muted); text-decoration: none;
  font-size: 0.8rem; font-weight: 400; border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
nav .links a:hover, nav .links a.active {
  color: var(--text); background: var(--accent-dim);
}

.breadcrumb {
  max-width: 1080px; margin: 0 auto; padding: 1.5rem 2rem 0;
  font-size: 0.72rem; color: var(--text-muted);
}
.breadcrumb a { color: var(--accent); text-decoration: none; }
.breadcrumb .sep { margin: 0 0.3rem; opacity: 0.4; }

.hero {
  max-width: 1080px; margin: 0 auto; padding: 4rem 2rem 2rem;
}
.hero .planet-badge {
  display: inline-block; font-size: 0.62rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--star); border: 1px solid rgba(255,209,102,0.3);
  border-radius: 4px; padding: 0.15rem 0.55rem; margin-bottom: 0.7rem;
}
.hero h1 {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.1; color: var(--text); margin-bottom: 0.5rem;
}
.hero h1 span { color: var(--accent); }
.hero .tagline {
  font-size: 0.95rem; color: var(--text-muted); font-weight: 300; max-width: 600px;
}

.content {
  max-width: 1080px; margin: 0 auto; padding: 1.5rem 2rem 3rem;
}
.content article {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 2.5rem; margin-bottom: 1.5rem;
}
.content article h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem; margin-bottom: 0.7rem; color: var(--accent); font-weight: 700;
}
.content article p {
  color: var(--text-muted); margin-bottom: 1rem; font-size: 0.92rem;
}

.planet-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr));
  gap: 1rem; margin-top: 1.5rem;
}
.planet-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.6rem; text-decoration: none; color: inherit;
  transition: transform 0.2s, border-color 0.2s;
  display: flex; align-items: flex-start; gap: 1rem;
}
.planet-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.planet-card .orb {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0; margin-top: 0.15rem;
}
.planet-card .info h3 { font-size: 1rem; color: var(--text); margin-bottom: 0.15rem; font-weight: 600; }
.planet-card .info .dist { font-size: 0.65rem; color: var(--star); margin-bottom: 0.3rem; }
.planet-card .info p { font-size: 0.8rem; color: var(--text-muted); }

footer {
  max-width: 1080px; margin: 4rem auto 0; padding: 2rem;
  border-top: 1px solid var(--border); text-align: center;
  font-size: 0.7rem; color: var(--text-muted);
}