@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0a0a0a;
  --bg-card:  #111111;
  --bg-panel: #161616;
  --border:   #222222;
  --border-2: #2a2a2a;
  --text:     #f0f0f0;
  --muted:    #666666;
  --subtle:   #333333;
  --accent:   #0d9488;
  --accent-h: #0f766e;
  --accent-glow: rgba(13, 148, 136, 0.15);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img, svg { display: block; max-width: 100%; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 56px;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-logo svg { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { border-color: var(--subtle); opacity: 1; }

/* ── Hero ── */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
}

.hero-canvas-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.06;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions .btn { height: 42px; padding: 0 22px; font-size: 14px; }

.hero-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 14px;
}

/* Screenshot placeholder shown until real screenshots exist */
.hero-screenshot {
  margin-top: 64px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  aspect-ratio: 16/9;
  position: relative;
}

.hero-screenshot-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13px;
}

/* ── Section shared ── */
.section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 15px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.65;
}

/* ── Features ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 48px;
}

.feature-card {
  background: var(--bg-card);
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent-glow);
  border: 1px solid rgba(13, 148, 136, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 4px;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.feature-body {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── MCP callout ── */
.mcp-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.mcp-inner {
  border: 1px solid var(--border-2);
  border-radius: 16px;
  background: var(--bg-panel);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.mcp-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--accent-glow);
  border: 1px solid rgba(13, 148, 136, 0.25);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.mcp-code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  min-width: 280px;
  white-space: pre-wrap;
  word-break: break-all;
}

.mcp-code .key { color: #2dd4bf; }
.mcp-code .val { color: #a78bfa; }
.mcp-code .str { color: #94a3b8; }

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.pricing-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pricing-card.featured {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, var(--bg-card));
}

.pricing-plan {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.pricing-card.featured .pricing-plan { color: var(--accent); }

.pricing-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0;
}

.pricing-desc {
  font-size: 13px;
  color: var(--muted);
  margin: 12px 0 24px;
  line-height: 1.5;
}

.pricing-cta {
  display: block;
  text-align: center;
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border-2);
  color: var(--text);
  transition: border-color 0.15s, background 0.15s;
  cursor: pointer;
  margin-bottom: 24px;
}

.pricing-cta:hover {
  border-color: var(--subtle);
  background: var(--bg-panel);
}

.pricing-card.featured .pricing-cta {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pricing-card.featured .pricing-cta:hover { background: var(--accent-h); border-color: var(--accent-h); }

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.pricing-features li::before {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2.5 7L5.5 10L11.5 4' stroke='%230d9488' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.15s;
}
.footer-link:hover { color: var(--text); }

.footer-copy {
  font-size: 12px;
  color: var(--subtle);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 64px 0 56px; }
  .mcp-inner {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .mcp-code { min-width: unset; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .nav-links .nav-link { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
}