:root {
  --bg: #0e0c1a;
  --bg2: #16122a;
  --card: #1e1933;
  --accent: #c084fc;
  --accent2: #f59e0b;
  --text: #e8e3f5;
  --muted: #9b94b8;
  --border: #2e2850;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  line-height: 1.7;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  padding: 1rem 0;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
  padding: 0.75rem 0;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); text-decoration: none; }

/* HERO */
.hero {
  background: linear-gradient(135deg, #1a1035 0%, #0e0c1a 60%, #1a0a2e 100%);
  background-image: linear-gradient(135deg, #1a1035 0%, #0e0c1a 60%, #1a0a2e 100%), url('assets/art/hero-pattern.svg');
  background-repeat: no-repeat;
  background-size: cover, 100% auto;
  background-position: center, bottom;
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, #c084fc, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}
.hero p {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}
.badge {
  display: inline-block;
  background: var(--accent2);
  color: #000;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.btn {
  display: inline-block;
  background: var(--accent);
  color: #0e0c1a;
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  transition: opacity 0.2s;
}
.btn:hover { opacity: 0.85; text-decoration: none; }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  margin-left: 1rem;
}

/* LAYOUT */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4rem 1.5rem; max-width: 1100px; margin: 0 auto; }
.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.section-sub {
  color: var(--muted);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

/* GRID */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }

/* CARDS */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--accent); }
.card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.card p { color: var(--muted); font-size: 0.9rem; }
.card-icon { margin-bottom: 0.75rem; }
.card-icon img { width: 40px; height: 40px; display:block; }

/* TIER TABLE */
.tier-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.tier-table th { background: var(--bg2); padding: 0.75rem 1rem; text-align: left; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.tier-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.tier-table tr:hover td { background: var(--bg2); }
.tier-s { color: #fbbf24; font-weight: 700; }
.tier-a { color: #34d399; font-weight: 700; }
.tier-b { color: #60a5fa; font-weight: 700; }
.tier-c { color: var(--muted); }

/* CALLOUT */
.callout {
  background: var(--card);
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.callout strong { color: var(--accent); }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 1.25rem 0; }
.faq-item h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.faq-item p { color: var(--muted); font-size: 0.95rem; }

/* FOOTER */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2rem 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}
footer a { color: var(--muted); }

/* UTIL */
.tag {
  display: inline-block;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-right: 0.3rem;
}
.tag.new { border-color: var(--accent); color: var(--accent); }
h2 { font-size: 1.5rem; font-weight: 700; margin: 2rem 0 1rem; }
h3 { font-size: 1.15rem; font-weight: 600; margin: 1.5rem 0 0.5rem; }
p { margin-bottom: 1rem; }
ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; color: var(--muted); }
li { margin-bottom: 0.4rem; }
strong { color: var(--text); }