:root {
  /* Colors */
  --primary-green: #39a751;
  --primary-green-hover: #4bc966;
  --bg-dark: #0a0a0a;
  --surface: #111111;
  --surface-light: #1a1a1a;
  --border-color: #2a2a2a;
  --text-primary: #e8e8e8;
  --text-secondary: #888888;
  --accent-orange: #e8913a;
  --accent-blue: #4a9eff;
  --accent-red: #ff4a4a;
  --accent-gold: #ffd700;

  /* Fonts */
  --font-heading: 'League Spartan', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* Typography Utility */
.text-gradient {
  background: linear-gradient(to right, #ffffff, #a0a0a0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.6rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  font-family: var(--font-body);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary-green);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-green-hover);
  box-shadow: 0 0 15px rgba(57, 167, 81, 0.4);
}

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

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  background-color: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  border-bottom: 1px solid var(--border-color);
  padding: 0.8rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
  font-size: 1.2rem;
  font-family: var(--font-heading);
}

.logo img {
  height: 32px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

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

.nav-links a:hover {
  color: var(--primary-green);
}

.nav-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  background: radial-gradient(circle at center, rgba(57, 167, 81, 0.1) 0%, transparent 70%);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero .subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero-image {
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
}

/* Features Section */
.features {
  padding: var(--spacing-xl) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--surface);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 12px;
  transition: var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--primary-green);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

/* Pro Badge */
.badge-pro {
  display: inline-block;
  background-color: var(--primary-green);
  color: #fff;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.5rem;
  font-weight: 700;
  vertical-align: middle;
  text-transform: uppercase;
}

.feature-card h3 {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

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

/* How It Works */
.how-it-works {
  padding: var(--spacing-xl) 0;
  background-color: var(--surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.steps {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 4rem;
  text-align: center;
}

.step-item {
  flex: 1;
  position: relative;
}

.step-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--surface-light);
  line-height: 1;
  margin-bottom: 1rem;
}

.step-item h3 {
  margin-bottom: 0.5rem;
}

.step-item p {
  color: var(--text-secondary);
}

/* Demo / Screenshots */
.demo-section {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.screenshot-container {
  margin-top: 3rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

/* Tech Specs */
.tech-specs {
  padding: var(--spacing-lg) 0;
  display: flex;
  justify-content: center;
}

.specs-box {
  background-color: var(--surface-light);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  width: 100%;
  max-width: 800px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.spec-item h4 {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.spec-item p {
  font-weight: 500;
}

/* Download CTA */
.download-section {
  padding: var(--spacing-xl) 0;
  text-align: center;
  background: linear-gradient(to top, var(--surface) 0%, transparent 100%);
}

.download-box {
  max-width: 600px;
  margin: 0 auto;
}

.version-info {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.legal-notice {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.legal-notice a {
  text-decoration: underline;
}

/* Footer */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  margin-top: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.company-info {
  margin-top: 1rem;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* Responsive */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--surface);
    flex-direction: column;
    padding: 2rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding-top: 120px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .steps {
    flex-direction: column;
    gap: 3rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}
/* ── Pricing Section ── */
.pricing {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 3rem auto 0;
}

.pricing-card {
    background: var(--panel-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-card.recommended {
    border-color: var(--primary-green);
    box-shadow: 0 0 30px rgba(57, 167, 81, 0.15);
}

.launch-deal-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, #ff6b35, #ff4444);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.pricing-title {
    font-family: 'League Spartan', sans-serif;
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-family: 'League Spartan', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price .old-price {
    font-size: 1.5rem;
    color: #666;
    text-decoration: line-through;
    margin-right: 8px;
    font-weight: 400;
}

.pricing-price .currency {
    font-size: 2rem;
    vertical-align: super;
    margin-right: 2px;
}

.pricing-period {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i {
    color: var(--primary-green);
    font-size: 0.8rem;
    width: 16px;
}

.pricing-features li strong {
    color: var(--text-primary);
}

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

/* Responsive pricing */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}