@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

html {
  scroll-behavior: smooth;
}

:root {
  --color-bg:         #0a0a0a;
  --color-surface:    #111827;
  --color-surface-2:  #1a1a2e;
  --color-border:     #1f2937;
  --color-accent:     #22c55e;
  --color-accent-dim: #16a34a;
  --color-cyan:       #06b6d4;
  --color-text:       #f9fafb;
  --color-muted:      #9ca3af;
  --font-body:        'Inter', system-ui, sans-serif;
  --font-mono:        'JetBrains Mono', 'Fira Code', monospace;
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }

/* ─── Gradient text ─── */
.gradient-text {
  background: linear-gradient(135deg, var(--color-accent), var(--color-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-accent);
  color: #000;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background-color 0.2s, transform 0.1s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--color-accent-dim);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: background-color 0.2s, border-color 0.2s, transform 0.1s;
  border: 1px solid var(--color-border);
  cursor: pointer;
}
.btn-secondary:hover {
  background: var(--color-surface);
  border-color: #374151;
  transform: translateY(-1px);
}

/* ─── Terminal block ─── */
.terminal-block {
  background: #0d1117;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  overflow: hidden;
  text-align: left;
}

.terminal-chrome {
  background: #1c1c1e;
  padding: 0.5rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  border-bottom: 1px solid var(--color-border);
}

.terminal-chrome-title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  opacity: 0.6;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.terminal-body {
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* ─── Copy button ─── */
.copy-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 0.25rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  transition: color 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.copy-btn:hover {
  color: var(--color-text);
  border-color: #374151;
}
.copy-btn.copied {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.copy-icon-default { display: flex; align-items: center; gap: 0.25rem; }
.copy-icon-copied  { display: none;  align-items: center; gap: 0.25rem; color: var(--color-accent); }
.copy-btn.copied .copy-icon-default { display: none; }
.copy-btn.copied .copy-icon-copied  { display: flex; }

/* ─── Feature cards ─── */
.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: border-color 0.3s, transform 0.2s;
}
.feature-card:hover {
  border-color: rgba(34, 197, 94, 0.3);
  transform: translateY(-2px);
}

.feature-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.feature-icon-green { background: rgba(34, 197, 94, 0.1); color: var(--color-accent); }
.feature-icon-cyan  { background: rgba(6, 182, 212, 0.1);  color: var(--color-cyan); }

/* ─── Integration badges ─── */
.integration-badge {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.875rem;
  transition: border-color 0.3s, transform 0.2s;
  text-decoration: none;
}
.integration-badge:hover {
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-2px);
}

.tool-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ─── Step cards ─── */
.step-number {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(34, 197, 94, 0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
  user-select: none;
}

/* ─── CTA banner ─── */
.cta-banner {
  background: var(--color-surface-2);
  border: 1px solid rgba(34, 197, 94, 0.15);
  border-radius: 1.25rem;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(34, 197, 94, 0.08), transparent 70%);
  pointer-events: none;
}

/* ─── Scroll reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Navbar active link ─── */
.nav-link {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
}

/* ─── Blinking cursor ─── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.cursor-blink {
  animation: blink 1.1s step-start infinite;
}

/* ─── Mobile menu ─── */
#mobile-menu {
  border-top: 1px solid var(--color-border);
  padding: 1rem;
  background: var(--color-surface);
}
#mobile-menu a {
  display: block;
  padding: 0.625rem 0;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--color-border);
  transition: color 0.2s;
}
#mobile-menu a:hover { color: var(--color-text); }
#mobile-menu a:last-child { border-bottom: none; }