:root {
  --bg-primary: #0A1913;
  --bg-secondary: #0D261A;
  --bg-card: rgba(13, 38, 26, 0.4);
  --accent-color: #1DB954;
  --accent-glow: rgba(29, 185, 84, 0.2);
  --text-primary: #FFFFFF;
  --text-secondary: #A0AAB2;
  --text-muted: rgba(255, 255, 255, 0.4);
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.05);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(29, 185, 84, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(29, 185, 84, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  background: rgba(10, 25, 19, 0.8);
  transition: all 0.3s ease;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.02);
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-color);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 15px var(--accent-color);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary);
}

.nav-btn {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 20px;
}

.nav-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(10, 25, 19, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 2000;
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 5%;
  border-bottom: 1px solid var(--border-color);
}

.close-menu-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 2rem 5%;
  gap: 1.5rem;
}

.mobile-nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

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

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.animate-up {
  opacity: 0;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* Documents Container (Privacy & Terms) */
.doc-container {
  max-width: 800px;
  margin: 8rem auto 4rem;
  padding: 0 2rem;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 4rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Document Typography */
h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
}

.last-updated {
  color: var(--accent-color);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 3rem;
  display: inline-block;
  padding: 0.3rem 1.2rem;
  background: rgba(29, 185, 84, 0.1);
  border-radius: 20px;
  border: 1px solid rgba(29, 185, 84, 0.2);
}

h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 3rem 0 1.2rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  color: #E0E0E0;
}

p, ul {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

ul { padding-left: 1.5rem; }
li { margin-bottom: 0.75rem; }
strong { color: #E0E0E0; }

a.inline-link {
  color: var(--accent-color);
  text-decoration: none;
  border-bottom: 1px solid rgba(29, 185, 84, 0.3);
  transition: all 0.3s ease;
}

a.inline-link:hover {
  border-bottom-color: var(--accent-color);
  background: rgba(29, 185, 84, 0.1);
}

/* Footer */
footer {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--border-color);
  background: rgba(0,0,0,0.2);
}

.footer-links {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

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

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .glass-card { padding: 2rem 1.5rem; }
  h1 { font-size: 2rem; }
}