:root {
  --bg: #050505;
  --panel: #121212;
  --ink: #f5f5f5;
  --muted: #b0b0b0;
  --dim: #6e6e6e;
  --cyan: #70e1e8;
  --teal: #3cc7c7;
  --line: rgba(60, 199, 199, 0.35);
  --font-display: "Oxanium", sans-serif;
  --font-body: "Sora", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body { min-height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #fff; }
img { display: block; max-width: 100%; }

.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 80% 10%, rgba(112, 225, 232, 0.12), transparent 60%),
    radial-gradient(700px 400px at 10% 80%, rgba(60, 199, 199, 0.08), transparent 55%),
    var(--bg);
}
.grid {
  position: absolute;
  inset: 45% -20% -30%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  transform: perspective(500px) rotateX(62deg);
  mask-image: linear-gradient(to top, black, transparent 80%);
}
.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, #000 100%);
}
.cubes { position: absolute; inset: 0; }
.cube {
  position: absolute;
  display: block;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  transform: rotate(var(--r));
  background: linear-gradient(135deg, rgba(112, 225, 232, 0.95), rgba(60, 199, 199, 0.35));
  box-shadow: 0 0 24px rgba(112, 225, 232, 0.35);
  opacity: 0.7;
  animation: drift 14s ease-in-out infinite;
  animation-delay: var(--d);
}
@keyframes drift {
  50% { transform: translateY(-18px) rotate(calc(var(--r) + 12deg)); }
}

.nav, main, .foot { position: relative; z-index: 1; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 7vw;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav nav { display: flex; gap: 28px; }
.nav nav a {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: center;
  padding: 6vh 7vw 8vh;
  min-height: calc(100vh - 88px);
}
.brand img {
  border-radius: 8px;
}
.hero-mark img {
  width: min(28vw, 240px);
  height: auto;
  border-radius: 22px;
  filter: drop-shadow(0 0 28px rgba(60, 199, 199, 0.35));
}
.kicker {
  color: var(--teal);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 10px;
}
h1 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.82;
  font-size: clamp(4.2rem, 12vw, 9.5rem);
  letter-spacing: 0.02em;
}
.line { display: block; }
.white { color: #fff; }
.cyan { color: var(--cyan); }
.tag {
  margin: 18px 0 28px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  letter-spacing: 0.18em;
}

.ip {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  width: min(100%, 520px);
  padding: 16px 18px;
  border: 1px solid var(--teal);
  background: rgba(12, 12, 12, 0.75);
  color: inherit;
  cursor: pointer;
  text-align: left;
  font: inherit;
}
.ip:hover { background: rgba(60, 199, 199, 0.08); }
.ip-label {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}
.ip-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--cyan);
}
.ip-action {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  border: 1px solid var(--cyan);
  padding: 6px 10px;
}
.status {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}
.status.online { color: var(--teal); }
.status.offline { color: #c45c5c; }

.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.strip div {
  padding: 28px 7vw;
  border-right: 1px solid var(--line);
}
.strip div:last-child { border-right: 0; }
.strip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}
.strip span { color: var(--muted); font-size: 0.9rem; }

.world, .join, .rules { padding: 88px 7vw; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.section-head p { color: var(--muted); }

.cards {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.cards li {
  background: var(--panel);
  border: 1px solid #222;
  padding: 24px 22px 28px;
  min-height: 180px;
}
.cards h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
  margin-bottom: 10px;
}
.cards p { color: var(--muted); }

.steps { list-style: none; display: grid; gap: 0; }
.steps li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid #222;
}
.steps li:last-child { border-bottom: 1px solid #222; }
.steps span {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--teal);
}
.steps h3 { font-family: var(--font-display); margin-bottom: 6px; }
.steps p { color: var(--muted); }
code {
  color: var(--cyan);
  background: #111;
  padding: 1px 7px;
  border: 1px solid #2a2a2a;
}

.rule-list {
  list-style: none;
  display: grid;
  gap: 14px;
  max-width: 760px;
}
.rule-list li {
  padding: 18px 20px;
  border-left: 3px solid var(--teal);
  background: #0d0d0d;
  color: var(--muted);
}
.rule-list strong { color: var(--ink); }

.foot {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 32px 7vw 48px;
  border-top: 1px solid #1c1c1c;
  color: var(--muted);
}
.foot img { border-radius: 8px; }
.foot strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  letter-spacing: 0.08em;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 28px; min-height: auto; padding-top: 24px; }
  .hero-mark img { width: 120px; }
  .strip { grid-template-columns: 1fr; }
  .strip div { border-right: 0; border-bottom: 1px solid var(--line); padding: 22px 7vw; }
  .cards { grid-template-columns: 1fr; }
  .nav nav { display: none; }
  .steps li { grid-template-columns: 56px 1fr; }
}