:root {
  --bg: #121015;
  --text: #f6f1ea;
  --mute: #d9d2e3;
  --violet: #b98cff;
  --violet-d: #7c4dd6;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #8cb8cc;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

#scene {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  display: block;
}

.shade {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, #120e18d9 0%, #120e1899 30%, transparent 58%),
    linear-gradient(180deg, #120e1866 0%, transparent 22%);
}

.top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 1px;
}


.hero {
  position: fixed;
  left: 32px;
  top: 50%;
  transform: translateY(-50%);
  max-width: 470px;
}

.hero h1 {
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.04;
  letter-spacing: -1px;
  text-shadow: 0 3px 18px #0006;
}

.hero p {
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--mute);
  max-width: 420px;
  text-wrap: pretty;
}

.cta { margin-top: 28px; }

.btn {
  display: inline-block;
  background: var(--violet-d);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  padding: 14px 26px;
  border-radius: 8px;
  box-shadow: 0 6px 24px #7c4dd666;
  transition: background .15s, transform .15s;
}
.btn:hover { background: #8d5cec; transform: translateY(-1px); }
.btn.small { font-size: 14px; padding: 9px 18px; box-shadow: none; }

@media (max-width: 720px) {
  .shade { background: linear-gradient(0deg, #120e18e6 0%, #120e1899 40%, transparent 70%); }
  .top { padding: 16px; }
  .hero { left: 16px; right: 16px; top: auto; bottom: 28px; transform: none; }
  .hero p { font-size: 15px; }
}

.brand, .hero h1, .btn {
  font-family: "Minedrop Pixel", monospace;
  font-weight: 400;
  -webkit-font-smoothing: none;
}
.brand { font-size: 30px; letter-spacing: 0; }
.hero h1 { font-size: 60px; line-height: 1.25; letter-spacing: 0; }
.btn { font-size: 20px; }
.btn.small { font-size: 20px; }
@media (max-width: 720px) {
  .hero h1 { font-size: 40px; }
}
body { font-family: "Minedrop Pixel", monospace; -webkit-font-smoothing: none; }
.hero p { font-size: 20px; line-height: 1.6; max-width: 460px; }
@media (max-width: 720px) {
  .hero p { font-size: 20px; line-height: 1.5; }
}

html, body { height: auto; overflow: visible; background: var(--bg); }
html { scroll-behavior: smooth; }
body { overflow-x: clip; }

.stage {
  position: relative;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}
#scene, .shade { position: absolute; width: 100%; height: 100%; }
.top, .hero { position: absolute; }

.nav { display: flex; align-items: center; gap: 24px; }
.nav a:not(.btn) { color: var(--text); text-decoration: none; font-size: 20px; text-shadow: 0 2px 8px #0008; }
.nav a:not(.btn):hover { color: var(--violet); }

.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn.ghost {
  background: #120e1899;
  border: 2px solid #ffffff33;
  box-shadow: none;
}
.btn.ghost:hover { background: #120e18cc; border-color: var(--violet); }

.scrollhint {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  color: var(--mute);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: hint-bob 1.6s ease-in-out infinite;
}
.scrollhint::after {
  content: "";
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
@keyframes hint-bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 6px); } }

.faq {
  max-width: 880px;
  margin: 0 auto;
  padding: 90px 24px 60px;
}
.faq h2 { font-size: 40px; font-weight: 400; color: var(--violet); margin-bottom: 30px; }
.qas { display: flex; flex-direction: column; gap: 10px; }
.qa {
  background: #1d1922;
  border: 2px solid #342d3c;
  border-radius: 6px;
}
.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  font-size: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; color: var(--violet); }
.qa[open] summary::after { content: "-"; }
.qa[open] { border-color: #7c4dd6; }
.qa p {
  padding: 0 20px 20px;
  font-size: 20px;
  line-height: 1.6;
  color: var(--mute);
}
.more { margin-top: 30px; font-size: 20px; color: var(--mute); }
.more a, .foot a { color: var(--violet); }

.foot {
  border-top: 2px solid #2a2431;
  padding: 30px 24px 40px;
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.brand.small { font-size: 20px; }
.foot .links { display: flex; gap: 20px; flex-wrap: wrap; font-size: 10px; letter-spacing: 1px; color: #8d8299; }
.foot .links a { text-decoration: none; }

@media (max-width: 720px) {
  .nav { gap: 14px; }
  .nav a:not(.btn) { font-size: 10px; letter-spacing: 1px; }
  .scrollhint { display: none; }
  .faq { padding-top: 60px; }
  .faq h2 { font-size: 30px; }
  .qa summary, .qa p, .more { font-size: 10px; letter-spacing: 1px; line-height: 1.9; }
}

.logo { width: 32px; height: 32px; flex: none; }
.brand.small .logo { width: 20px; height: 20px; }