:root {
  --bg: #000000;
  --surface: #0d0d0d;
  --card: #111111;
  --border: #1e1e1e;
  --purple: #7e22ce;
  --purple-bright: #b56dff;
  --purple-glow: #c084fc;
  --purple-dark: #581c87;
  --gold: #f59e0b;
  --gold-light: #fcd34d;
  --white: #ffffff;
  --muted: #cbd5e1;
  --font-display: 'Arial Black', 'Segoe UI Black', Impact, sans-serif;
  --font-body: -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--purple-bright);
  text-decoration: underline;
  text-decoration-color: rgba(168, 85, 247, .4);
  text-underline-offset: 2px;
  transition: color .2s, text-decoration-color .2s;
}

a:hover {
  color: var(--purple-glow);
  text-decoration-color: var(--purple-glow);
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(0, 0, 0, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo,
.footer-logo {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--white);
  letter-spacing: .05em;
}

.nav-logo {
  font-size: 1.3rem;
  text-decoration: none;
}

.nav-logo span,
.footer-logo span {
  color: var(--purple-bright);
}

.nav-cta,
.btn-primary,
.btn-secondary,
.author-links a,
.footer-links a,
.payment-pill,
.game-tag {
  text-decoration: none;
}

.nav-cta,
.btn-primary {
  background: var(--purple);
  color: var(--white) !important;
  font-weight: 600;
  border-radius: 6px;
  letter-spacing: .03em;
  transition: background .2s, transform .15s, box-shadow .2s;
}

.nav-cta {
  font-size: .85rem;
  padding: .5rem 1.2rem;
}

.nav-cta:hover,
.btn-primary:hover {
  background: #6b21a8;
  transform: translateY(-1px);
}

.btn-primary {
  display: inline-block;
  font-size: 1rem;
  font-weight: 700;
  padding: .9rem 2.2rem;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--purple) 0%, #6b21a8 100%);
  box-shadow: 0 0 30px rgba(139, 43, 226, .4);
}

.btn-primary:hover {
  box-shadow: 0 0 50px rgba(168, 85, 247, .55);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--white) !important;
  font-weight: 600;
  font-size: 1rem;
  padding: .9rem 2.2rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, .15);
  letter-spacing: .04em;
  transition: border-color .2s, background .2s;
}

.btn-secondary:hover {
  border-color: var(--purple-bright);
  background: rgba(139, 43, 226, .1);
}

section {
  padding: 5rem 2rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--purple-bright);
  margin-bottom: .6rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.section-desc {
  color: var(--muted);
  max-width: 620px;
  line-height: 1.7;
}

.content-card,
.policy-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.content-card h2,
.policy-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  line-height: 1.25;
  margin: 2rem 0 .7rem;
}

.content-card h2:first-child,
.policy-card h2:first-child {
  margin-top: 0;
}

.content-card p,
.content-card li,
.policy-card p,
.policy-card li {
  color: var(--muted);
}

.notice {
  border-left: 3px solid var(--gold);
  background: rgba(245, 158, 11, .08);
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
  color: #d1d5db;
}

footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
}

.footer-logo {
  font-size: 1.1rem;
  margin-bottom: .5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.2rem;
  margin: 1rem 0;
}

.footer-links a {
  font-size: .8rem;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--purple-bright);
}

.footer-copy,
.footer-disc {
  color: var(--muted);
}

.footer-copy {
  font-size: .75rem;
  margin-top: .8rem;
}

.footer-disc {
  font-size: .72rem;
  max-width: 700px;
  margin: 1.2rem auto 0;
  line-height: 1.6;
}

@media (max-width: 680px) {
  nav {
    padding: .8rem 1.2rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .content-card,
  .policy-card {
    padding: 1.4rem;
  }
}

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