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

:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-2: #334155;
  --border: #475569;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --accent: #818cf8;
  --accent-hover: #6366f1;
  --success: #34d399;
  --error: #f87171;
  --warning: #fbbf24;
  --radius: 8px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', monospace;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.logo-icon {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 1.2rem;
}

.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero p {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-stat .label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.btn:hover {
  background: var(--border);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent-hover);
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 0.85rem 2rem;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.15rem;
}

.section {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.section-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.section-subtitle {
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.prompt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: all 0.15s;
}

.prompt-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.prompt-card .category {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: rgba(129, 140, 248, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.prompt-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.prompt-card .template {
  background: var(--surface-2);
  border-radius: 6px;
  padding: 0.75rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.5;
  white-space: pre-wrap;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.category-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: all 0.15s;
}

.category-card:hover {
  border-color: var(--accent);
}

.category-card .icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.category-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.category-card .count {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}

.category-card p {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.pricing-card {
  background: var(--surface);
  border: 2px solid var(--accent);
  border-radius: 12px;
  padding: 2rem;
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
}

.pricing-card .price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
}

.pricing-card .price-sub {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.pricing-card ul {
  list-style: none;
  text-align: left;
  margin-bottom: 1.5rem;
}

.pricing-card li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.pricing-card li::before {
  content: "\2713 ";
  color: var(--success);
  font-weight: 700;
  margin-right: 0.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.faq-item h3 {
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.faq-item p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.affiliate-section {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.affiliate-section h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.affiliate-intro {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.affiliate-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.affiliate-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s;
}

.affiliate-card:hover {
  border-color: var(--accent);
  background: var(--bg);
  transform: translateY(-1px);
}

.affiliate-icon {
  font-size: 1.5rem;
}

.affiliate-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.affiliate-desc {
  color: var(--text-dim);
  font-size: 0.75rem;
  line-height: 1.4;
}

.footer {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer-links {
  margin-top: 0.5rem;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.ad-slot {
  margin: 1.5rem 0;
}

.ad-placeholder {
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.price-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}

.pricing-note {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

.hero-pack-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  max-width: 600px;
  margin: 1.25rem auto 0;
  line-height: 1.6;
}

.btn-gumroad {
  background: #ff90e8;
  color: #1a1a2e;
  border: 1px solid #ff90e8;
  font-weight: 600;
}

.btn-gumroad:hover {
  background: #ff6cc4;
  border-color: #ff6cc4;
}

.email-form-wrap {
  margin-bottom: 0.5rem;
}

.email-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.email-form {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.email-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  max-width: 320px;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}

.email-form input[type="email"]:focus {
  border-color: var(--accent);
}

.email-form .btn-email {
  padding: 0.65rem 1.25rem;
  font-size: 0.9rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
}

.email-form .btn-email:hover {
  background: var(--border);
}

.email-saved-msg {
  color: var(--success);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 0.15s;
}

.testimonial-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text);
}

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

@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-stats {
    gap: 1rem;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .cta-row {
    flex-direction: column;
    align-items: center;
  }
}