:root {
  --bg-color: #0d0e12;
  --surface-color: #1a1b21;
  --surface-color-glass: rgba(26, 27, 33, 0.7);
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --accent-color: #00ff88; /* Neon Green */
  --accent-secondary: #00b8ff; /* Electric Blue */
  --gradient-main: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
  --font-main: 'Outfit', sans-serif;
  --spacing-unit: 1rem;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--gradient-main);
  color: #000;
  box-shadow: 0 4px 15px rgba(0, 255, 136, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 255, 136, 0.6);
}

/* Header / Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 1000;
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}

header.scrolled {
  background-color: var(--surface-color-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logo span {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(13, 14, 18, 0.3), var(--bg-color));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 1rem;
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
  animation: fadeUp 1s ease-out;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  animation: fadeUp 1s ease-out 0.2s backwards;
}

.hero .btn {
  animation: fadeUp 1s ease-out 0.4s backwards;
}

/* Content Sections */
section {
  padding: 5rem 0;
}

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

.card {
  background: var(--surface-color);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Privacy Policy Specifics */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  color: #ccc;
}

.legal-content h2 {
  color: var(--text-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content p, .legal-content ul {
  margin-bottom: 1.5rem;
}

.legal-content ul {
  padding-left: 1.5rem;
}

/* Footer */
footer {
  background: var(--surface-color);
  padding: 3rem 0;
  text-align: center;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-links {
  margin-top: 1.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  margin: 0 1rem;
  font-size: 0.9rem;
}

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

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}