/* Arena — subpage styles layered over main.css */

.arena-main {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 7rem;
  padding-bottom: 5rem;
}

.arena-hero {
  padding: 4rem 2rem;
  width: 100%;
  text-align: center;
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
}

.arena-prelude {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--accent-amber);
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
  opacity: 0.85;
}

.arena-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: 1.03;
  letter-spacing: -0.025em;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, #fff 0%, #bfbbb2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.arena-sub {
  font-size: 1.15rem;
  color: var(--text-soft);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 4rem;
}

.arena-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
  text-align: left;
}

.arena-card {
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out);
}

.arena-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, var(--accent-amber-soft) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.arena-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.arena-card:hover::after {
  opacity: 1;
}

.arena-card-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--accent-amber);
  margin-bottom: 1rem;
  letter-spacing: 0.12em;
  position: relative;
  z-index: 1;
}

.arena-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.6rem;
  margin-bottom: 0.85rem;
  letter-spacing: -0.015em;
  color: var(--text);
  position: relative;
  z-index: 1;
}

.arena-card p {
  color: var(--text-soft);
  line-height: 1.7;
  font-size: 0.96rem;
  position: relative;
  z-index: 1;
  margin-bottom: 1.5rem;
}

.arena-tag {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  color: var(--accent-amber);
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  background: rgba(212, 162, 74, 0.04);
  position: relative;
  z-index: 1;
}

.arena-status {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  padding: 1.5rem 2rem;
  background: rgba(15, 14, 24, 0.6);
  border: 1px solid var(--border);
  border-radius: 100px;
  max-width: 620px;
  margin: 0 auto 2.5rem;
  backdrop-filter: blur(8px);
}

.arena-status-dot {
  width: 10px;
  height: 10px;
  background: var(--accent-amber);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(212, 162, 74, 0.6);
  animation: status-pulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.arena-status-text {
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.55;
  text-align: left;
}

.arena-status-text strong {
  color: var(--text);
  font-weight: 500;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05em;
  font-weight: 500;
}

.arena-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .arena-split {
    grid-template-columns: 1fr;
  }

  .arena-status {
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
  }

  .arena-status-text {
    font-size: 0.88rem;
  }
}