/* Nebula — informational content sections + rich footer.
   Self-contained (own classes) so it composes with the evolving main.css.
   Reuses the shared tokens (--card, --accent, --muted, etc.). */

.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 24px;
}
.content__head { text-align: center; max-width: 680px; margin: 0 auto 36px; }
.content__head h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); margin: 0 0 10px; font-weight: 900; letter-spacing: -0.01em; }
.content__head p { color: var(--muted); margin: 0; font-size: 1rem; }

/* Generic info-card grid (Why Play / How To / FAQ) */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.info-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.15s, transform 0.15s;
}
.info-card:hover { border-color: rgba(var(--accent-rgb), 0.4); transform: translateY(-3px); }
.info-card__icon {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 14px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.22), rgba(var(--accent-2-rgb), 0.16));
  font-size: 1.3rem;
}
.info-card h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 700; }
.info-card p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }

/* Tech badge row */
.tech-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.tech-badge {
  padding: 9px 16px; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
  color: var(--text); background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Highlighted "safe" box */
.safe-box {
  max-width: 1100px; margin: 0 auto; padding: 28px;
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid rgba(16, 185, 129, 0.3);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), transparent), rgba(255, 255, 255, 0.02);
}
.safe-box__head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.safe-box__head .info-card__icon {
  margin: 0; background: linear-gradient(135deg, rgba(16, 185, 129, 0.3), rgba(0, 229, 201, 0.2));
}
.safe-box__head h2 { margin: 0; font-size: 1.4rem; font-weight: 800; }
.safe-list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px 28px;
}
.safe-list__item { display: flex; gap: 10px; }
.safe-list__item::before {
  content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%;
  margin-top: 7px; background: #10b981;
}
.safe-list__item b { display: block; font-size: 0.92rem; margin-bottom: 2px; }
.safe-list__item span { color: var(--muted); font-size: 0.85rem; line-height: 1.5; }

/* Pill links of game names (unblocked-at-school style) */
.pill-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.pill-link {
  padding: 9px 16px; border-radius: 999px; font-size: 0.88rem; font-weight: 600;
  color: var(--text); background: var(--card); border: 1px solid rgba(255, 255, 255, 0.1);
  transition: border-color 0.15s, background 0.15s, transform 0.12s;
}
.pill-link:hover { border-color: rgba(var(--accent-rgb), 0.5); background: var(--card-hover); transform: translateY(-2px); }

/* Mission band */
.mission { text-align: center; max-width: 760px; margin: 0 auto; }
.mission p { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.mission strong { color: var(--text); }

/* ----- Rich footer ----- */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  margin-top: 24px;
}
.footer__top { text-align: center; padding: 32px 24px 8px; }
.footer__thanks { font-size: 1.2rem; font-weight: 800; margin: 0; }
.footer__thanks .grad-text { color: var(--accent-2); }
.footer__cols {
  max-width: 1100px; margin: 0 auto; padding: 28px 24px;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px;
}
.footer__brand .brand { font-size: 1.25rem; margin-bottom: 12px; }
.footer__brand p { color: var(--muted); font-size: 0.88rem; line-height: 1.6; max-width: 380px; }
.footer__social { display: flex; gap: 14px; margin-top: 16px; font-size: 1.1rem; }
.footer__social a { color: var(--muted); transition: color 0.15s, transform 0.12s; }
.footer__social a:hover { color: var(--accent-2); transform: translateY(-2px); }
.footer__col h4 {
  font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin: 0 0 14px; font-weight: 700;
}
.footer__col a { display: block; color: var(--text); opacity: 0.85; font-size: 0.9rem; padding: 5px 0; }
.footer__col a:hover { color: var(--accent-2); opacity: 1; }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 18px 24px; text-align: center; color: var(--muted); font-size: 0.82rem;
}

@media (max-width: 720px) {
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .content { padding: 40px 16px; }
  .footer__cols { grid-template-columns: 1fr; gap: 24px; }
}

/* Light-mode tweaks */
html[data-mode="light"] .info-card { border-color: rgba(20, 24, 50, 0.1); }
html[data-mode="light"] .tech-badge,
html[data-mode="light"] .pill-link { border-color: rgba(20, 24, 50, 0.12); background: rgba(20, 24, 50, 0.04); }
html[data-mode="light"] .footer,
html[data-mode="light"] .footer__bottom { border-top-color: rgba(20, 24, 50, 0.1); }