/* ── MCP Hub ──────────────────────────────────────────────────── */
.mcphub {
  background: radial-gradient(1200px 600px at 50% 0%, rgba(34,211,238,0.08), transparent 55%),
              #070707;
  color: #d7d8dc;
  min-height: 100vh;
  padding: 30px 0 80px;
}
.mcphub *, .mcphub *::before, .mcphub *::after { box-sizing: border-box; }

.mcphub-container {
  width: min(94vw, 1100px);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Header ──────────────────────────────────────────────────── */
.mcphub-header {
  text-align: center;
  margin-bottom: 50px;
}

.mcphub-eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  color: #22d3ee;
  margin-bottom: 8px;
}

.mcphub-header h1 {
  margin: 10px 0 14px;
  font-size: 2.8em;
  color: #fff;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.mcphub-subtitle {
  font-size: 1.15em;
  color: #b8bcc4;
  margin: 0 0 10px;
  font-weight: 600;
}

.mcphub-description {
  font-size: 1em;
  color: #8b8f98;
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Card Grid ───────────────────────────────────────────────── */
.mcphub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 60px;
}

.mcphub-card {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  position: relative;
}

.mcphub-card:hover {
  border-color: rgba(34,211,238,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.mcphub-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, #d4af37, #c4982a);
  color: #000;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 6px;
}

.mcphub-card-badge--free {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
}

.mcphub-card h2 {
  font-size: 1.5em;
  color: #22d3ee;
  margin: 0 0 6px;
  font-weight: 700;
}

.mcphub-card-tagline {
  font-size: 0.92em;
  color: #8b8f98;
  margin: 0 0 14px;
  font-weight: 600;
}

.mcphub-card > p:not(.mcphub-card-tagline) {
  font-size: 0.95em;
  line-height: 1.6;
  color: #b8bcc4;
  margin: 0 0 16px;
}

.mcphub-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  flex: 1;
}

.mcphub-card-features li {
  padding: 5px 0 5px 18px;
  position: relative;
  font-size: 0.9em;
  color: #9ca0a8;
}

.mcphub-card-features li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: #22d3ee;
  font-weight: 700;
}

.mcphub-card-cta {
  display: inline-block;
  font-size: 0.9em;
  font-weight: 600;
  color: #22d3ee;
  margin-top: auto;
}

.mcphub-card--free:hover .mcphub-card-cta { color: #10b981; }

/* ── Steps ───────────────────────────────────────────────────── */
.mcphub-section {
  margin-bottom: 50px;
}

.mcphub-section h2 {
  text-align: center;
  font-size: 1.5em;
  color: #fff;
  margin-bottom: 30px;
}

.mcphub-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.mcphub-step {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
}

.mcphub-step-num {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #22d3ee;
  margin-bottom: 10px;
}

.mcphub-step h3 {
  font-size: 1.1em;
  color: #e8e9ed;
  margin: 0 0 8px;
}

.mcphub-step p {
  font-size: 0.92em;
  color: #8b8f98;
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 600px) {
  .mcphub-grid { grid-template-columns: 1fr; }
  .mcphub-header h1 { font-size: 2em; }
}