:root {
  --bg-dark: #07090e;
  --bg-card: #0d121f;
  --bg-card-hover: #131b2e;
  --accent-cyan: #00f0ff;
  --accent-indigo: #6366f1;
  --accent-purple: #8b5cf6;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 240, 255, 0.3);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography & Helpers */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
}

.nav-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
}

.brand-icon {
  font-size: 22px;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: white;
}

.btn-glow:hover {
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-card {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  width: 100%;
}

.btn-card:hover {
  color: white;
  border-color: var(--accent-cyan);
}

.btn-nav {
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

/* Hero */
.hero {
  padding: 100px 24px 80px;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(99, 102, 241, 0.15), transparent 70%);
}

.hero-container {
  max-width: 820px;
  margin: 0 auto;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  color: var(--accent-cyan);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 24px;
}

.pill-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.hero-stats {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  background: var(--bg-card);
  padding: 16px 36px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-item strong {
  font-size: 24px;
  color: var(--accent-cyan);
}

.stat-item span {
  font-size: 12px;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 30px;
  background: var(--border-color);
}

/* Sections */
.section {
  padding: 80px 24px;
}

.section-container {
  max-width: 1140px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 16px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 30px 24px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 14px;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 36px 28px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.highlighted {
  border-color: var(--accent-cyan);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.05), var(--bg-card));
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.1);
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-cyan);
  color: #07090e;
  font-size: 10px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.tier-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.tier-price {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 8px;
  color: white;
}

.tier-price span {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.tier-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 40px;
}

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
  font-size: 14px;
}

.tier-features li {
  color: var(--text-muted);
}

.tier-features li strong {
  color: var(--text-main);
}

/* Founder Section */
.founder-box {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(0, 240, 255, 0.05));
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 16px;
}

.founder-info h3 {
  font-size: 22px;
  margin-bottom: 6px;
}

.founder-role {
  color: var(--accent-cyan);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.founder-bio {
  font-size: 15px;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 24px;
  max-width: 750px;
}

.founder-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 30px 24px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 16px;
}

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

@media (max-width: 768px) {
  .hero-title {
    font-size: 34px;
  }
  .nav-links {
    display: none;
  }
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }
  .stat-divider {
    display: none;
  }
}