:root {
  /* Colors */
  --bg-dark: #0a0a0a;
  --bg-card: #151515;
  --bg-card-hover: #1e1e1e;
  
  --primary-orange: #FF7A00;
  --primary-glow: rgba(255, 122, 0, 0.4);
  --secondary-orange: #FF9B3D;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-orange: rgba(255, 122, 0, 0.3);

  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  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;
}

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

/* Glassmorphism utility */
.glass-panel {
  background: rgba(21, 21, 21, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: 16px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.nav-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 0 15px var(--primary-glow);
}

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

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

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

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  font-family: var(--font-heading);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-main);
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-weight: 600;
  font-family: var(--font-heading);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
}

/* Hero Section */
.hero {
  padding: 12rem 5% 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Background Glow */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  z-index: -1;
  opacity: 0.5;
}

.hero h1 {
  font-size: 4.5rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, #fff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--primary-orange), var(--secondary-orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

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

/* Features Grid */
.features {
  padding: 5rem 5%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.section-title span {
  color: var(--primary-orange);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-orange);
  box-shadow: 0 10px 30px rgba(255, 122, 0, 0.1);
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-orange), transparent);
  opacity: 0;
  transition: var(--transition-smooth);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-orange);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Pricing */
.pricing {
  padding: 5rem 5%;
  background: var(--bg-card);
}

.pricing-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: flex-start;
}

.pricing-card {
  padding: 3rem;
  text-align: center;
}

.pricing-card.pro {
  border: 1px solid var(--primary-orange);
  box-shadow: 0 0 40px rgba(255, 122, 0, 0.15);
  transform: scale(1.05);
  transform-origin: top center;
  position: relative;
  overflow: hidden;
}

.pricing-card.pro .badge {
  background: var(--primary-orange);
  color: #fff;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 1rem;
}

.price {
  font-size: 4rem;
  font-family: var(--font-heading);
  font-weight: 800;
  margin: 1.5rem 0;
}

.price span {
  font-size: 1.2rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin: 2rem 0;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
}

.pricing-features li i {
  color: var(--primary-orange);
  width: 20px;
}

.pro .pricing-features li {
  color: var(--text-main);
}

/* Footer */
footer {
  padding: 3rem 5%;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-dark);
}

.footer-links a {
  color: var(--text-muted);
  margin-left: 1.5rem;
  font-size: 0.9rem;
}

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

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-up {
  animation: fadeUp 0.8s var(--transition-smooth) forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 { font-size: 3rem; }
  .pricing-container { grid-template-columns: 1fr; }
  .pricing-card.pro { transform: none; }
  .nav-links { display: none; }
  .hero-ctas { flex-direction: column; }
  footer { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-links a { margin: 0 0.5rem; }
}