:root {
  --bg: #0d0a1c;
  --bg-2: #15102b;
  --card: rgba(255, 255, 255, 0.04);
  --line: rgba(187, 153, 255, 0.18);
  --text: #ece8f8;
  --muted: #a39cbd;
  --accent: #b59cff;
  --accent-2: #7c5cff;
  --accent-3: #9b80ff; /* gradient end: keeps dark text above 4.5:1 contrast */
  --gold: #ffd166;
  --discord: #5865f2;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 700px at 70% -10%, #2a1f4d 0%, transparent 60%), var(--bg);
  color: var(--text);
  font: 16px/1.6 Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
h1, h2, h3 { font-family: Sora, Inter, sans-serif; line-height: 1.15; margin: 0 0 0.5em; }
code { font-family: ui-monospace, "JetBrains Mono", monospace; font-size: 0.9em; background: rgba(255, 255, 255, 0.06); padding: 0.1em 0.4em; border-radius: 6px; }

/* Faint star field */
.sky {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.5;
  background-image:
    radial-gradient(1px 1px at 10% 20%, #fff, transparent),
    radial-gradient(1px 1px at 30% 70%, #fff, transparent),
    radial-gradient(1.5px 1.5px at 55% 35%, #ffe9a8, transparent),
    radial-gradient(1px 1px at 75% 80%, #fff, transparent),
    radial-gradient(1px 1px at 90% 15%, #fff, transparent),
    radial-gradient(1px 1px at 45% 90%, #bb99ff, transparent),
    radial-gradient(1px 1px at 20% 55%, #bb99ff, transparent);
  background-size: 600px 600px;
}

/* Navigation */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 5vw, 56px);
  background: rgba(13, 10, 28, 0.75); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 700 20px Sora, sans-serif; }
.nav nav { display: flex; align-items: center; gap: clamp(12px, 3vw, 28px); }
.nav nav a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav nav a:not(.btn):hover { color: var(--text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border-radius: 999px; font-weight: 600; text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-3)); color: #120c26; box-shadow: 0 8px 30px rgba(124, 92, 255, 0.35); }
.btn-primary:hover { box-shadow: 0 10px 40px rgba(124, 92, 255, 0.55); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--card); }
.btn-discord { background: var(--discord); color: #fff; }
.btn-small { padding: 7px 16px; font-size: 14px; }
.btn-big { padding: 16px 32px; font-size: 18px; }

/* Hero */
main { max-width: 1100px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 32px); }
.hero { position: relative; text-align: center; padding: clamp(60px, 12vw, 130px) 0 70px; }
.hero-star { width: 120px; margin: 0 auto 24px; filter: drop-shadow(0 0 40px rgba(255, 209, 102, 0.45)); animation: float 6s ease-in-out infinite; }
.hero-star img { width: 100%; display: block; }
@keyframes float { 50% { transform: translateY(-10px); } }
.badge { display: inline-block; margin: 0 0 18px; padding: 4px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--accent); font-size: 14px; }
h1 { font-size: clamp(40px, 7vw, 72px); font-weight: 800; letter-spacing: -0.02em; }
.glow { background: linear-gradient(90deg, var(--accent), var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { max-width: 640px; margin: 0 auto 32px; color: var(--muted); font-size: clamp(17px, 2vw, 19px); }
.cta { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.facts { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 36px; list-style: none; padding: 0; margin: 44px 0 0; color: var(--muted); }
.facts strong { color: var(--text); }

/* Sections */
.section { padding: 70px 0; border-top: 1px solid var(--line); }
.section h2 { font-size: clamp(30px, 4vw, 42px); text-align: center; }
.section-lead { max-width: 620px; margin: 0 auto 40px; text-align: center; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: border-color 0.2s, transform 0.2s; }
.card:hover { border-color: var(--accent); transform: translateY(-3px); }
.card-icon { font-size: 28px; margin-bottom: 10px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }

/* Download */
.download { text-align: center; margin-bottom: 44px; }
.small { color: var(--muted); font-size: 14px; margin-top: 12px; }
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 16px; max-width: 760px; margin: 0 auto; }
.steps li { counter-increment: step; position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 22px 74px; }
.steps li::before {
  content: counter(step); position: absolute; left: 22px; top: 22px;
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-3)); color: #120c26; font: 700 16px Sora, sans-serif;
}
.steps h3 { font-size: 19px; }
.steps p { color: var(--muted); margin: 0 0 10px; }
.code { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: rgba(0, 0, 0, 0.35); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin-top: 8px; }
.code span { color: var(--accent); font-size: 13px; font-weight: 600; min-width: 64px; }
.code code { background: none; padding: 0; flex: 1; overflow-wrap: anywhere; }
.copy { background: none; border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 4px 10px; cursor: pointer; font: 500 13px Inter, sans-serif; }
.copy:hover { border-color: var(--accent); }
.help { max-width: 760px; margin: 28px auto 0; padding: 22px; border-radius: var(--radius); border: 1px dashed var(--line); }
.help h3 { font-size: 18px; }
.help ul { margin: 0; padding-left: 20px; color: var(--muted); }
.help li { margin: 6px 0; }

.discord-cta { text-align: center; }

.footer { text-align: center; padding: 40px 16px 60px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.footer p { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 6px 0; }
.muted { font-size: 13px; }
.legal { display: flex; justify-content: center; gap: 18px; margin: 10px 0; }
.legal a { color: var(--muted); }
.legal a:hover { color: var(--text); }

/* Keyboard navigation */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 20; padding: 10px 16px; border-radius: 10px; background: var(--accent); color: #120c26; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

@media (max-width: 600px) {
  .nav nav a:not(.btn) { display: none; }
  .steps li { padding: 70px 18px 18px; }
  .steps li::before { left: 18px; top: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Legal pages */
.doc { max-width: 760px; padding-top: 48px; padding-bottom: 40px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); }
.doc h2 { font-size: 22px; margin-top: 36px; text-align: left; }
.doc p { color: var(--muted); }
.doc p strong { color: var(--text); }

/* Open source */
.open-source { text-align: center; }
.source-list { display: grid; gap: 14px; margin: 28px 0; }
.source { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); color: var(--text); text-decoration: none; transition: border-color 0.2s; }
.source:hover { border-color: var(--accent); }
.source span { grid-column: 1; color: var(--muted); font-size: 15px; }
.source em { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-style: normal; color: var(--accent); font-weight: 600; }

/* Interactive module explorer */
button.card { font: inherit; color: inherit; text-align: left; cursor: pointer; position: relative; overflow: hidden; }
button.card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.2s;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(187, 153, 255, 0.18), transparent 70%);
}
button.card:hover::after { opacity: 1; }
button.card[aria-selected="true"] { border-color: var(--accent); background: linear-gradient(160deg, rgba(181, 156, 255, 0.14), var(--card)); box-shadow: 0 10px 40px rgba(124, 92, 255, 0.25); }
.modules-panel { margin-top: 22px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; align-items: start; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font: 500 15px Inter, sans-serif; color: var(--text); background: var(--card); border: 1px solid var(--line);
  border-radius: 999px; padding: 8px 16px; cursor: pointer; animation: chip-in 0.35s both;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}
.chip:hover { transform: translateY(-2px); border-color: var(--accent); }
.chip[aria-pressed="true"] { background: linear-gradient(135deg, var(--accent), var(--accent-3)); color: #120c26; border-color: transparent; }
@keyframes chip-in { from { opacity: 0; transform: translateY(8px); } }
.module-detail { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; min-height: 150px; }
.module-detail h3 { font-size: 20px; }
.module-detail p { color: var(--muted); margin: 0 0 12px; }
.module-detail.pop { animation: pop 0.25s ease-out; }
@keyframes pop { from { opacity: 0.4; transform: scale(0.98); } }
.settings-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent) !important; margin-bottom: 8px !important; }
.settings { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.settings li { font-size: 13px; padding: 3px 10px; border-radius: 6px; background: rgba(255, 255, 255, 0.06); color: var(--text); }
@media (max-width: 760px) { .modules-panel { grid-template-columns: 1fr; } }
button.card { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; }
@media (max-width: 600px) {
  #cats { grid-template-columns: 1fr 1fr; gap: 10px; }
  #cats .card { padding: 14px; }
  #cats .card p { display: none; }
  #cats .card h3 { font-size: 16px; margin: 0; }
  #cats .card-icon { font-size: 22px; margin-bottom: 6px; }
}