/* AgentTools — static site for Namecheap hosting */
:root {
  --bg: #0b0f14;
  --surface: #121820;
  --border: #1e2a38;
  --text: #e7edf5;
  --muted: #8fa3b8;
  --accent: #3b82f6;
  --accent2: #06b6d4;
  --ok: #22c55e;
  --warn: #f59e0b;
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

header {
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 20, 0.9);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex-shrink: 0;
}
.logo span { color: var(--accent2); }
.nav-links { display: flex; gap: 20px; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-size: 0.95rem; }
.nav-links a:hover { color: var(--text); }

.hero {
  padding: 72px 0 48px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  margin-bottom: 16px;
}
.hero p {
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 32px;
  font-size: 1.1rem;
}
.hero-sub { max-width: 720px !important; line-height: 1.55; }
.badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover { opacity: 0.92; text-decoration: none; }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  margin-left: 12px;
}

section { padding: 48px 0; }
section h2 { font-size: 1.75rem; margin-bottom: 24px; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.2);
}
.price-card h3 { margin-bottom: 8px; }
.price { font-size: 2rem; font-weight: 700; margin: 12px 0; }
.price small { font-size: 0.9rem; color: var(--muted); font-weight: 400; }
.price-card ul {
  list-style: none;
  text-align: left;
  color: var(--muted);
  font-size: 0.9rem;
  margin: 16px 0;
}
.price-card li { padding: 4px 0; }
.price-card li::before { content: "✓ "; color: var(--ok); }

.register-box {
  max-width: 920px;
  width: 100%;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 40px;
  text-align: left;
}
.register-box label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}
.register-box input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  margin-bottom: 16px;
  font-size: 1rem;
}
.api-key-result {
  display: none;
  margin-top: 20px;
  padding: 18px 22px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 8px;
  word-break: normal;
  overflow-wrap: normal;
}
.api-key-result code,
#api-key-value {
  display: block;
  width: 100%;
  max-width: 100%;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ok);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 6px;
  padding: 12px 14px;
  overflow-x: auto;
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
}
.error-msg { color: #ef4444; font-size: 0.9rem; margin-top: 8px; display: none; }

pre, code {
  font-family: var(--mono);
  background: #0a0e13;
  border: 1px solid var(--border);
  border-radius: 8px;
}
pre {
  padding: 16px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 16px 0;
}
code { padding: 2px 6px; font-size: 0.9em; }

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}
footer a { margin: 0 12px; }

.coming-soon {
  opacity: 0.6;
  font-size: 0.8rem;
  color: var(--warn);
}

/* Orchestration — tool cards for agents */
.orchestra-hero {
  padding: 56px 0 32px;
  max-width: 820px;
}
.orchestra-hero h1 { font-size: clamp(1.85rem, 4vw, 2.6rem); margin-bottom: 16px; }
.orchestra-lead { color: var(--muted); font-size: 1.1rem; line-height: 1.6; margin-bottom: 8px; }
.orchestra-tagline {
  color: var(--accent2);
  font-size: 1rem;
  margin: 20px 0 28px;
  padding: 12px 16px;
  border-left: 3px solid var(--accent2);
  background: rgba(6, 182, 212, 0.06);
  border-radius: 0 8px 8px 0;
}

.os-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0 40px;
}
.os-pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.os-pillar h3 { font-size: 1rem; margin-bottom: 8px; color: var(--accent2); }
.os-pillar p { color: var(--muted); font-size: 0.9rem; }

.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.15s;
}
.tool-card:hover { border-color: rgba(59, 130, 246, 0.45); }
.tool-card-head { margin-bottom: 8px; }
.tool-fn {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.tool-card-arrow {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
  margin: 2px 0 8px;
  opacity: 0.7;
}
.tool-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-family: var(--mono);
  font-size: 0.95rem;
}
.tool-stat { color: var(--text); }
.tool-stat-price { color: var(--ok); font-weight: 600; }
.tool-badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0; }
.tool-badge {
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(143, 163, 184, 0.12);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.tool-badge.tier-instant { color: var(--ok); background: rgba(34, 197, 94, 0.12); }
.tool-badge.tier-fast { color: #86efac; background: rgba(34, 197, 94, 0.08); }
.tool-badge.tier-medium { color: var(--warn); background: rgba(245, 158, 11, 0.12); }
.tool-badge.tier-slow { color: #fb923c; background: rgba(251, 146, 60, 0.12); }
.tool-badge.tier-async { color: #c084fc; background: rgba(192, 132, 252, 0.12); }
.tool-badge.gpu { color: var(--accent2); }
.tool-badge.live { color: var(--accent); }
.tool-endpoint {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.78rem;
  padding: 4px 8px;
  background: transparent;
  border: none;
  color: var(--muted);
}
.tool-fast-hint, .tool-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.45;
}
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.tool-grid-catalog {
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 18px;
}
.catalog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.catalog-card:hover {
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.catalog-card-head { margin-bottom: 10px; }
.catalog-desc {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 10px 0 0;
}
.catalog-example {
  margin-top: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.catalog-example-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent2);
  margin-bottom: 8px;
}
.catalog-example pre {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}
.catalog-curl {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}
.catalog-curl summary {
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--accent2);
  user-select: none;
}
.catalog-curl pre {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.72rem;
}
.catalog-card-foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.catalog-card-foot span { color: var(--border); }
.tool-badge.catalog-cat {
  color: var(--accent2);
  background: rgba(6, 182, 212, 0.1);
}
.catalog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 8px;
}
.catalog-filters select {
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
}
.tool-card-compact { padding: 14px 16px; }
.tool-card-compact .tool-fn { font-size: 0.95rem; }

.playbook-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin: 24px 0 48px;
}
.playbook-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.playbook-card h3 { margin-bottom: 8px; font-size: 1.05rem; }
.playbook-summary { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; }
.playbook-steps {
  margin: 0 0 16px 18px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
}
.playbook-steps strong { color: var(--text); font-family: var(--mono); font-weight: 600; }
.mode-tag { color: var(--accent); font-style: normal; font-size: 0.85em; }
.playbook-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(59, 130, 246, 0.08);
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.playbook-total strong { font-family: var(--mono); color: var(--ok); }
.playbook-api { font-size: 0.8rem; color: var(--muted); word-break: break-all; }
.playbook-api code { font-size: 0.78rem; }

.orchestra-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
}
.orchestra-filters input,
.orchestra-filters select {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.95rem;
}
.orchestra-filters input { flex: 1; min-width: 200px; max-width: 360px; }
.orchestra-filters select { min-width: 140px; }

.discover-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 32px 0;
}
.discover-block h2 { font-size: 1.25rem; margin-bottom: 12px; }
.discover-block ul { color: var(--muted); margin-left: 20px; line-height: 1.8; }

.example-tool-showcase {
  max-width: 360px;
  margin: 32px auto 0;
  text-align: left;
}

.agent-flow {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.agent-flow-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.agent-flow-num {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.2);
  color: var(--accent2);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.example-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.example-card h3 { font-size: 1rem; margin-bottom: 8px; }
.example-card pre {
  margin: 12px 0;
  font-size: 0.8rem;
  max-height: 280px;
  overflow: auto;
}
.recommend-demo {
  margin-top: 16px;
}
.recommend-demo input {
  width: 100%;
  max-width: 480px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  margin-right: 8px;
}
.discovery-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin-top: 12px;
}
.discovery-table th,
.discovery-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}
.discovery-table th { color: var(--muted); font-weight: 600; }
.discovery-table code { font-size: 0.82rem; }

@media (max-width: 600px) {
  .btn-secondary { margin-left: 0; margin-top: 12px; display: block; }
  .playbook-total { flex-direction: column; align-items: flex-start; }
}