:root {
  --void: #07060d;
  --ink: #f6f3ee;
  --muted: #9b97ab;
  --orange: #ff7a2e;
  --cyan: #3fe0ff;
  --violet: #7c5cff;
  --line: rgba(255,255,255,.1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Manrope", system-ui, sans-serif;
  background: var(--void);
  color: var(--ink);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px;
  background: rgba(7,6,13,.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.logo { font-weight: 800; letter-spacing: .18em; font-size: 13px; }
.logo span { color: var(--orange); }
.nav nav { display: flex; gap: 22px; align-items: center; }
.nav a { color: var(--muted); font-size: 14px; }
.nav a:hover { color: #fff; }
.pill {
  background: var(--orange); color: #1a0b04;
  padding: 8px 14px; border-radius: 999px; font-weight: 700;
}

.hero {
  min-height: calc(100vh - 62px);
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
  align-items: center;
  padding: 40px 48px 64px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,122,46,.18), transparent 28%),
    radial-gradient(circle at 10% 80%, rgba(63,224,255,.12), transparent 24%),
    var(--void);
}
.eyebrow { color: var(--cyan); letter-spacing: .22em; font-size: 12px; font-weight: 700; }
.hero h1 {
  font-size: clamp(48px, 7vw, 92px);
  line-height: .92;
  letter-spacing: -.05em;
  margin: 12px 0 18px;
}
.hero p { max-width: 520px; color: var(--muted); font-size: 18px; }
.row { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn {
  border: 0; cursor: pointer;
  padding: 13px 20px; border-radius: 999px; font-weight: 700;
  background: var(--orange); color: #1a0b04;
}
.btn.ghost { background: transparent; color: #fff; border: 1px solid var(--line); }
.hero-art {
  position: relative;
  display: grid; place-items: center;
}
.hero-art img {
  width: min(420px, 100%);
  filter: drop-shadow(0 30px 60px rgba(63,224,255,.25));
}
.orbit {
  position: absolute; inset: 8% 12%;
  border: 1px dashed rgba(63,224,255,.25);
  border-radius: 50%;
  pointer-events: none;
}

section { padding: 84px 48px; }
.wrap { max-width: 1180px; margin: 0 auto; }
h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -.04em; margin: 8px 0 12px; }
.lead { color: var(--muted); max-width: 640px; }

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.card {
  background: #101018;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 22px;
}
.card h3 { margin: 8px 0; font-size: 22px; }
.card p { color: var(--muted); font-size: 15px; }
.num { color: var(--orange); font-weight: 800; }

.world {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 24px;
  align-items: center;
}
.world img { border-radius: 28px; width: 100%; height: 460px; object-fit: cover; }
.plaza-list { display: grid; gap: 8px; margin-top: 18px; }
.plaza-list button {
  text-align: left; background: #101018; color: #fff;
  border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; cursor: pointer;
}
.plaza-list button.on { border-color: var(--orange); background: #1a120c; }

.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 28px; }
.stat { background: #fff; color: #15121c; border-radius: 20px; padding: 20px; }
.stat b { display: block; font-size: 28px; }

.explorer { display: grid; grid-template-columns: 280px 1fr; gap: 16px; margin-top: 24px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select, textarea {
  width: 100%; background: #12121a; border: 1px solid var(--line);
  color: #fff; border-radius: 12px; padding: 11px 12px; margin-bottom: 12px;
}
.grid {
  display: grid; grid-template-columns: repeat(18, 1fr); gap: 3px;
  background: #0c0c14; padding: 12px; border-radius: 18px; border: 1px solid var(--line);
}
.cell { aspect-ratio: 1; background: #1c1c28; border-radius: 2px; }
.cell.me { background: var(--orange); }
.cell.core { background: var(--cyan); }

.gallery { display: grid; grid-template-columns: 1.4fr 1fr 1fr; grid-template-rows: 220px 220px; gap: 12px; margin-top: 28px; }
.gallery figure { margin: 0; position: relative; overflow: hidden; border-radius: 22px; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery figcaption {
  position: absolute; left: 12px; bottom: 12px;
  background: rgba(0,0,0,.55); padding: 6px 10px; border-radius: 999px; font-size: 13px;
}
.gallery figure:first-child { grid-row: 1 / span 2; }

.modes { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 28px; }
.modes li { list-style: none; color: var(--muted); margin: 8px 0; }
.modes h3 { margin-bottom: 8px; }

.join { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; }
form { background: #101018; border: 1px solid var(--line); border-radius: 24px; padding: 22px; }
.ok { display: none; color: #8dffb0; margin-top: 8px; }

footer {
  padding: 24px 48px 48px; color: var(--muted);
  display: flex; justify-content: space-between; border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .hero, .world, .explorer, .join, .bento, .stats, .modes, .gallery {
    grid-template-columns: 1fr;
  }
  .gallery { grid-template-rows: none; }
  .hero, section, footer, .nav { padding-left: 18px; padding-right: 18px; }
}