/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0f0a1e;
  --bg-card:    #1a1330;
  --border:     rgba(255,255,255,0.08);
  --text:       #e8e0ff;
  --text-muted: #9d8fc4;
  --gold:       #f5c842;
  --teal:       #2dd4bf;
  --radius:     20px;
}

html, body { height: 100%; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── Hub layout ───────────────────────────────────────────── */
.hub {
  width: 100%;
  max-width: 860px;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

/* ─── Header ───────────────────────────────────────────────── */
.hub-header { text-align: center; }

.wordmark {
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 40%, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

/* ─── Cards ────────────────────────────────────────────────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.25rem;
  width: 100%;
}

.card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover { transform: translateY(-4px); }
.card:hover .card-arrow { opacity: 1; transform: translateX(0); }

/* Quest card accent */
.card-quest { border-color: rgba(245, 200, 66, 0.2); }
.card-quest:hover { border-color: rgba(245, 200, 66, 0.5); }
.card-quest .card-glow {
  background: radial-gradient(ellipse 80% 60% at 0% 0%, rgba(124,58,237,0.3), transparent);
}
.card-quest .card-tagline { color: var(--gold); }

/* SpotMatch card accent */
.card-spot { border-color: rgba(45, 212, 191, 0.2); }
.card-spot:hover { border-color: rgba(45, 212, 191, 0.5); }
.card-spot .card-glow {
  background: radial-gradient(ellipse 80% 60% at 0% 0%, rgba(45,212,191,0.2), transparent);
}
.card-spot .card-tagline { color: var(--teal); }

.card-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.card-icon { font-size: 2.5rem; line-height: 1; }

.card-body { flex: 1; }

.card-name {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.card-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.card-arrow {
  align-self: flex-end;
  font-size: 1.25rem;
  color: var(--text-muted);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ─── Footer ───────────────────────────────────────────────── */
.hub-footer {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 480px) {
  .hub { padding: 2rem 1rem; }
  .card { padding: 1.5rem; }
  .card-arrow { opacity: 1; transform: none; }
}