:root {
  --bg-dark: #0f131a;
  --bg-card: #171d26;
  --bg-card-hover: #1f2733;
  --primary: #f59e0b; /* Retro Amber */
  --primary-hover: #d97706;
  --cyan: #06b6d4;
  --cyan-glow: rgba(6, 182, 212, 0.2);
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #2e3846;
  --success: #10b981;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: #38bdf8;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Nav */
header {
  border-bottom: 1px solid var(--border);
  background: rgba(15, 19, 26, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary), #ef4444);
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--text-main);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #ea580c);
  color: #fff;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
  color: #fff;
}

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

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

.btn-lg {
  padding: 14px 32px;
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  padding: 90px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--cyan);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero h1 span {
  background: linear-gradient(135deg, #fbbf24, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.stat-item h3 {
  font-size: 1.75rem;
  color: var(--text-main);
}

.stat-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Feature Grid */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: transform 0.2s, border-color 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Pricing Card */
.pricing-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.pricing-card {
  background: linear-gradient(180deg, #1e2633, var(--bg-card));
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 44px;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  position: relative;
}

.price-tag {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  margin: 24px 0 16px;
}

.price-currency {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
}

.price-amount {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
}

.price-period {
  color: var(--text-muted);
  font-size: 1rem;
}

.feature-list {
  text-align: left;
  list-style: none;
  margin: 28px 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: #cbd5e1;
  font-size: 0.95rem;
}

.feature-list li span.check {
  color: var(--success);
  font-weight: 700;
}

#paypal-button-container {
  margin-top: 24px;
  min-height: 50px;
}

/* Comparison Table */
.table-wrapper {
  overflow-x: auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

th {
  background: #1e2633;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
}

td.highlight {
  background: rgba(245, 158, 11, 0.05);
  font-weight: 600;
  color: var(--primary);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Success Fulfillment Page */
.success-card {
  max-width: 680px;
  margin: 60px auto;
  background: var(--bg-card);
  border: 2px solid var(--success);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
}

.success-badge {
  width: 64px;
  height: 64px;
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}

.key-box {
  background: #0b0e14;
  border: 1px dashed var(--primary);
  border-radius: 8px;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  letter-spacing: 2px;
  color: var(--primary);
  margin: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-copy {
  background: #242f3d;
  color: #fff;
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}

.download-options {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .nav-links { display: none; }
}