/* ================================================================
   NEXUS.LOG — TOPICS CSS
   ================================================================ */
.topics-full-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.topic-full-card { padding: var(--sp-8); display: flex; flex-direction: column; gap: var(--sp-4); }
.topic-full-card__head { display: flex; align-items: center; gap: var(--sp-4); }
.topic-full-card__icon { font-size: 2.2rem; flex-shrink: 0; }
.topic-full-card__name { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 800; color: var(--text-bright); letter-spacing: var(--ls-wider); text-transform: uppercase; margin-bottom: var(--sp-1); }
.topic-full-card__desc { font-size: var(--fs-sm); color: var(--text-dim); line-height: var(--lh-loose); flex: 1; }
.topic-full-card__subtags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* Shared CTA */
.cta-sect { position: relative; padding: var(--sp-32) 0; text-align: center; overflow: hidden; }
.cta-sect__bg { position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(0,255,136,0.07) 0%, transparent 65%), var(--surface-mid); }
.cta-sect__bg::before,.cta-sect__bg::after { content: ''; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%) rotate(45deg); border: 1px solid rgba(0,255,136,0.10); }
.cta-sect__bg::before { width: 400px; height: 400px; }
.cta-sect__bg::after  { width: 700px; height: 700px; opacity: 0.5; }
.cta-sect__inner { position: relative; z-index: 1; }
.cta-sect__title { font-family: var(--font-display); font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl)); font-weight: 900; letter-spacing: var(--ls-display); text-transform: uppercase; color: var(--text-bright); line-height: var(--lh-tight); margin-bottom: var(--sp-5); }
.cta-sect__title .neon { color: var(--neon-green); text-shadow: 0 0 20px var(--neon-green-glow); }
.cta-sect__sub { font-size: var(--fs-md); color: var(--text-dim); max-width: 48ch; margin: 0 auto var(--sp-8); line-height: var(--lh-loose); }

@media (max-width: 1024px) { .topics-full-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .topics-full-grid { grid-template-columns: 1fr; } }