/* styles.css — Hunt Systems: Ghost in the Shell 1995 Cybernetic/Organic */

:root {
  /* Depths */
  --bg-deep: #030508;
  --bg-surface: rgba(10, 18, 30, 0.8);
  --bg-panel: rgba(15, 25, 40, 0.6);
  --bg-hover: rgba(20, 35, 55, 0.7);

  /* Neural wire palette */
  --accent-cyan: rgba(120, 220, 255, 0.7);
  --accent-cyan-solid: #78dcff;
  --accent-cyan-glow: rgba(120, 220, 255, 0.15);
  --accent-amber: rgba(255, 180, 80, 0.4);
  --accent-amber-solid: #ffb450;
  --accent-pink: rgba(255, 100, 120, 0.6);

  /* Text */
  --text-primary: #e0e8f0;
  --text-muted: #6a7a8a;
  --text-dim: #3a4a5a;

  /* Borders */
  --border-subtle: rgba(120, 220, 255, 0.1);
  --border-active: rgba(120, 220, 255, 0.3);

  /* Typography */
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Scan-line overlay --- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(120, 220, 255, 0.015) 2px,
    rgba(120, 220, 255, 0.015) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* --- Container --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  background: rgba(3, 5, 8, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-cyan-solid);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  gap: var(--space-sm);
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--accent-cyan-solid);
}

.nav-cta {
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent-cyan);
  border-radius: 4px;
  color: var(--accent-cyan-solid) !important;
  transition: all 0.3s;
}

.nav-cta:hover {
  background: var(--accent-cyan-glow);
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  position: relative;
}

.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan-solid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-deep);
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--accent-cyan-solid);
  box-shadow: 0 0 30px rgba(120, 220, 255, 0.2);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-active);
}

.btn-secondary:hover {
  background: var(--accent-cyan-glow);
  border-color: var(--accent-cyan);
}

/* --- Product Cards --- */
.products {
  padding: var(--space-xl) 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.truthledger-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.truthledger-note strong {
  color: var(--accent-cyan-solid);
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: var(--space-md);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.product-card:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.product-card:hover::before {
  opacity: 1;
}

.product-name {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-cyan-solid);
  margin-bottom: var(--space-xs);
  display: flex;
}

.product-name a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.product-name a:hover {
  border-bottom-color: var(--accent-cyan-solid);
  align-items: center;
  gap: var(--space-xs);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.live {
  background: #00ff88;
  box-shadow: 0 0 6px rgba(0, 255, 136, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

.status-dot.coming {
  background: var(--accent-amber-solid);
  animation: pulse 3s ease-in-out infinite;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* --- Split Panel (For Machines / For Humans) --- */
.split-panel {
  padding: var(--space-xl) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.split-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  margin-bottom: var(--space-sm);
}

.code-block {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-muted);
  overflow-x: auto;
  white-space: pre;
}

.code-block .cmd { color: var(--accent-cyan-solid); }
.code-block .str { color: var(--accent-amber-solid); }
.code-block .comment { color: var(--text-dim); }

.human-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-primary);
}

.human-text strong {
  color: var(--accent-cyan-solid);
}

/* --- Pricing --- */
.pricing {
  padding: var(--space-xl) 0;
  text-align: center;
}

.pricing-title {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: var(--space-lg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  max-width: 700px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: var(--space-md);
  text-align: left;
}

.pricing-card.featured {
  border-color: var(--accent-cyan);
  position: relative;
}

.pricing-card.featured::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  box-shadow: 0 0 40px rgba(120, 220, 255, 0.08);
  pointer-events: none;
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.pricing-amount {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: var(--space-sm);
}

.pricing-amount span {
  font-size: 1rem;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-md);
}

.pricing-features li {
  padding: 0.4rem 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.pricing-features li::before {
  content: '›';
  color: var(--accent-cyan);
  margin-right: 0.5rem;
}

/* --- Waitlist Form --- */
.waitlist-form {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.waitlist-form input {
  flex: 1;
  padding: 0.7rem 1rem;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.waitlist-form input::placeholder {
  color: var(--text-dim);
}

.waitlist-form input:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

/* --- Footer --- */
.footer {
  padding: var(--space-lg) 0 var(--space-md);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  list-style: none;
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--accent-cyan-solid);
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.75rem;
}

/* --- Animations --- */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes breathe {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Form States --- */
.form-success {
  color: #00ff88;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.form-error {
  color: var(--accent-pink);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .products-grid { grid-template-columns: 1fr; }
  .split-panel { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hero-title { font-size: 2rem; }
  .waitlist-form { flex-direction: column; }
}