/* MCP page */

/* ── Hero ────────────────────────────────────────── */
.mcp-hero {
  border-bottom: 0.5px solid var(--border-subtle);
  text-align: center;
  position: relative;
  overflow: hidden;
  height: 100vh;
}
.mcp-hero__inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 800px;
  padding: 0 var(--space-5);
}
.mcp-hero__inner {
  padding-top: 64px;
}
.mcp-grid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.mcp-hero__headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: var(--space-5);
}
.mcp-hero__sub {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 56ch;
  margin-bottom: var(--space-6);
  text-align: center;
}
.mcp-hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  justify-content: center;
}
.mcp-hero__endpoint {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--bg-elevated);
  border: 0.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}
.mcp-hero__endpoint-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.mcp-hero__endpoint-url {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--accent);
}
.mcp-hero__copy-btn {
  background: rgba(192,192,248,0.08);
  border: 0.5px solid rgba(192,192,248,0.2);
  border-radius: var(--radius-sm);
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  transition: background 150ms ease;
}
.mcp-hero__copy-btn:hover {
  background: rgba(192,192,248,0.14);
}

/* ── What is MCP ─────────────────────────────────── */
.mcp-what {
  padding: var(--space-3xl) 0;
  border-bottom: 0.5px solid var(--border-subtle);
  background: #0a0a0a;
}
.mcp-what__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
.mcp-what__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-5);
  line-height: 1.2;
}
.mcp-what__body {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

/* diagram */
.mcp-diagram {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
}
.mcp-diagram__node {
  background: linear-gradient(160deg, #1c1c1c 0%, #131313 100%);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  text-align: center;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.mcp-diagram__node--mcp {
  border-color: rgba(192,192,248,0.25);
  background: linear-gradient(160deg, #1a1a22 0%, #131318 100%);
  box-shadow: 0 0 24px rgba(192,192,248,0.06);
}
.mcp-diagram__node-icon {
  color: var(--accent);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(192,192,248,0.06);
  border: 0.5px solid rgba(192,192,248,0.15);
  border-radius: var(--radius-md);
}
.mcp-diagram__node-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}
.mcp-diagram__node-sub {
  font-size: 11px;
  color: var(--text-muted);
}
.mcp-diagram__arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.mcp-diagram__arrow-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Steps ───────────────────────────────────────── */
.mcp-steps {
  padding: var(--space-3xl) 0;
  border-bottom: 0.5px solid var(--border-subtle);
}
.mcp-steps__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-8);
}
.mcp-steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.mcp-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mcp-step__number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(192,192,248,0.08);
  border: 0.5px solid rgba(192,192,248,0.2);
  color: var(--accent);
  font-size: var(--text-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mcp-step__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}
.mcp-step__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  flex: 1;
}
.mcp-step__link {
  font-size: var(--text-sm);
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.mcp-step__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.mcp-step__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--bg-elevated);
  border: 0.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  display: block;
  word-break: break-all;
}

/* ── Examples ────────────────────────────────────── */
.mcp-examples {
  padding: var(--space-3xl) 0;
  border-bottom: 0.5px solid var(--border-subtle);
  background: #0a0a0a;
}
.mcp-examples__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}
.mcp-examples__sub {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-8);
}
.mcp-examples__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.mcp-example-card {
  background: linear-gradient(160deg, #1c1c1c 0%, #131313 100%);
  border: 0.5px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.mcp-example-card__query {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  border-bottom: 0.5px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}
.mcp-example-card__query-icon {
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}
.mcp-example-card__query p {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 500;
  line-height: var(--leading-relaxed);
}
.mcp-example-card__response {
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.mcp-example-card__response-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-1);
}
.mcp-example-card__response-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.mcp-example-card__response-text strong {
  color: var(--text-primary);
  font-weight: 600;
}
.mcp-example-card__response-citation {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-1);
  padding-top: var(--space-2);
  border-top: 0.5px solid rgba(255,255,255,0.05);
}

/* ── Compatible with ─────────────────────────────── */
.mcp-compat {
  padding: var(--space-3xl) 0;
  border-bottom: 0.5px solid var(--border-subtle);
}
.mcp-compat__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-8);
}
.mcp-compat__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.mcp-compat__item {
  background: linear-gradient(160deg, #1c1c1c 0%, #131313 100%);
  border: 0.5px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.mcp-compat__item--soon {
  border-style: dashed;
}
.mcp-compat__name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.mcp-compat__badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(192,192,248,0.08);
  border: 0.5px solid rgba(192,192,248,0.2);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
}
.mcp-compat__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.mcp-compat__desc code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  background: rgba(192,192,248,0.06);
  border-radius: 3px;
  padding: 1px 5px;
}

/* ── CTA ─────────────────────────────────────────── */
.mcp-cta {
  padding: var(--space-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: #080808;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mcp-cta__headline {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}
.mcp-cta__sub {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}
.mcp-cta__btn {
  font-size: var(--text-base);
  padding: 14px 32px;
  margin-bottom: var(--space-5);
}
.mcp-cta__trust {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}
.mcp-cta__trust span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 900px) {
  .mcp-what__grid { grid-template-columns: 1fr; }
  .mcp-diagram { flex-wrap: wrap; }
  .mcp-steps__grid { grid-template-columns: 1fr; }
  .mcp-examples__grid { grid-template-columns: 1fr; }
  .mcp-compat__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .mcp-compat__grid { grid-template-columns: 1fr; }
}