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

:root {
  --bg-color: #0A0E0B;
  --text-color: #F2F7EE;
  --accent-color: #C8F55A;
  --secondary-color: #55654E;
  --muted-color: #8A9484;
  --card-bg: #10150F;
  --card-border: #222A1F;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

h1, h2, h3, h4, .display-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}

.label, .number, .code, .price, nav a {
  font-family: 'IBM Plex Mono', monospace;
}

a {
  text-decoration: none;
  color: var(--text-color);
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--accent-color);
  color: #0A0E0B;
  border-radius: 50px;
  font-weight: 600;
  font-family: 'IBM Plex Mono', monospace;
  text-align: center;
  transition: opacity 0.3s;
}

.btn:hover {
  opacity: 0.85;
  color: #0A0E0B;
}

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

.btn-secondary:hover {
  border-color: var(--text-color);
  background-color: transparent;
}

/* Header */
header {
  background-color: var(--bg-color);
  padding: 20px 0;
  border-bottom: 1px solid var(--card-border);
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}
header .logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-color);
}
nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
nav a {
  font-size: 14px;
}
nav a.active {
  color: var(--accent-color);
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 100px 20px 80px;
}
.hero h1 {
  font-size: 56px;
  color: var(--text-color);
  margin-bottom: 24px;
}
.hero p {
  font-size: 18px;
  color: var(--muted-color);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero .hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Sections */
section {
  padding: 60px 0;
}
section h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 48px;
}

/* Cards */
.features {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 32px;
  border-radius: 14px;
  flex: 1;
  text-align: left;
}
.card h3 {
  margin-bottom: 16px;
  font-size: 20px;
}
.card p {
  color: var(--muted-color);
  font-size: 15px;
}

/* Pricing */
.pricing {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.pricing-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 40px 32px;
  text-align: left;
  flex: 1;
  max-width: 350px;
}
.pricing-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}
.pricing-card .price {
  font-size: 40px;
  color: var(--accent-color);
  margin-bottom: 24px;
}
.pricing-card ul {
  list-style: none;
  margin-bottom: 32px;
  color: var(--muted-color);
}
.pricing-card ul li {
  margin-bottom: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
}
.pricing-card ul li::before {
  content: "— ";
  color: var(--secondary-color);
}
.pricing-card .btn {
  width: 100%;
}

/* FAQ & Reviews */
.faq-item, .review-item {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 24px;
  margin-bottom: 16px;
  border-radius: 14px;
}
.faq-item h4 {
  margin-bottom: 12px;
  font-size: 18px;
}
.faq-item p, .review-item p {
  color: var(--muted-color);
}
.review-item small {
  display: block;
  margin-top: 12px;
  color: var(--secondary-color);
  font-family: 'IBM Plex Mono', monospace;
}

/* Page content for subpages */
.page-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 40px;
  border-radius: 14px;
  margin: 40px auto;
}
.page-content h1, .page-content h2, .page-content h3 {
  margin-bottom: 24px;
  margin-top: 40px;
}
.page-content h1 {
  margin-top: 0;
}
.page-content p {
  color: var(--muted-color);
  margin-bottom: 16px;
}
.page-content ul {
  margin-left: 20px;
  margin-bottom: 16px;
  color: var(--muted-color);
}

/* Footer */
footer {
  border-top: 1px solid var(--card-border);
  padding: 48px 0;
  text-align: center;
  margin-top: 60px;
}
footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
}
footer .footer-links a {
  color: var(--secondary-color);
}
footer .footer-links a:hover {
  color: var(--accent-color);
}
footer p {
  color: var(--secondary-color);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 40px;
  }
  .hero .hero-buttons {
    flex-direction: column;
  }
  .features, .pricing {
    flex-direction: column;
  }
  .pricing-card {
    max-width: 100%;
  }
  header .container {
    flex-direction: column;
    gap: 20px;
  }
  nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Floating Button */
.floating-btn { position: fixed; bottom: 40px; right: 40px; background: var(--accent-color); color: #0A0E0B; width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: bold; box-shadow: 0 4px 12px rgba(200,245,90,0.3); z-index: 999; transition: transform 0.3s, opacity 0.3s; }
.floating-btn:hover { transform: translateY(-5px); opacity: 0.9; }
.hero-image { max-width: 100%; border-radius: 14px; margin-top: 40px; box-shadow: 0 8px 24px rgba(0,0,0,0.5); border: 1px solid var(--card-border); }