:root {
  --bg: #121212;
  --surface: #1e1e1e;
  --surface-raised: #272727;
  --ink: #ffffff;
  --ink-muted: #9b9b9b;
  --niyak: #b0b0b0;
  --nepogano: #e0a458;
  --zbs: #4fc3b0;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  overflow-x: hidden;
}

h1, h2, .wordmark, .scale-word {
  font-family: "Lora", Georgia, serif;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.topbar {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-dot {
  border-radius: 50%;
  display: block;
}

.wordmark {
  font-size: 20px;
  font-weight: 700;
}

.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero-dot {
  border-radius: 50%;
  margin-bottom: 28px;
}

h1 {
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 16px;
}

.hero-sub {
  font-size: 18px;
  color: var(--ink-muted);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.5;
}

.scale {
  font-size: 18px;
  margin: 0 0 40px;
}

.scale-word { font-weight: 700; }
.scale-dot { color: var(--ink-muted); margin: 0 10px; }
.scale-niyak { color: var(--niyak); }
.scale-nepogano { color: var(--nepogano); }
.scale-zbs { color: var(--zbs); }

.download-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}

.download-btn.is-disabled {
  color: var(--ink-muted);
  cursor: default;
  opacity: 0.7;
}

.download-btn span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.25;
}

.download-btn em {
  font-style: normal;
  font-size: 11px;
  color: var(--ink-muted);
}

.hero-note {
  font-size: 13px;
  color: var(--ink-muted);
}

.shots {
  padding: 20px 0 64px;
}

.shots-inner {
  display: flex;
  gap: 20px;
  justify-content: center;
  overflow-x: auto;
  padding: 0 24px 8px;
  scroll-snap-type: x proximity;
}

.shots-inner img {
  height: 480px;
  width: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  scroll-snap-align: center;
  flex-shrink: 0;
}

.features {
  padding: 20px 0 88px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature {
  background: var(--surface);
  border-radius: 18px;
  padding: 24px;
}

.feature h2 {
  font-size: 19px;
  margin: 0 0 10px;
}

.feature p {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0;
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0 40px;
}

.footer-inner {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-inner a {
  color: var(--ink-muted);
  font-size: 13px;
  text-decoration: none;
}

.footer-inner a:hover {
  color: var(--ink);
}

@media (max-width: 720px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .shots-inner img {
    height: 360px;
  }
}

/* join.html */
.join-card {
  max-width: 420px;
  margin: 96px auto;
  text-align: center;
  padding: 0 24px;
}

.join-code {
  font-family: "Lora", Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 2px;
  background: var(--surface);
  border-radius: 16px;
  padding: 20px;
  margin: 24px 0;
  color: var(--nepogano);
}

.join-note {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.6;
}