:root {
  --bg-color: #050505;
  --bg-secondary: #0f0f11;
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --accent-red: #f8312f;
  --accent-red-hover: #ff4745;
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(15, 15, 17, 0.6);
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background gradient effect */
.bg-glow {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(circle,
      rgba(248, 49, 47, 0.1) 0%,
      rgba(5, 5, 5, 0) 70%);
  z-index: -1;
  pointer-events: none;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: 0.5px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-red);
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 0 20px rgba(248, 49, 47, 0.4);
}

.logo-icon svg {
  width: 18px;
  height: 18px;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  list-style: none;
  gap: 24px;
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 24px;
  border-radius: 100px;
  border: 1px solid var(--border-color);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: color 0.2s;
  text-transform: uppercase;
}

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

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-login {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s;
}

.btn-login:hover {
  color: var(--text-primary);
}

.btn-register {
  background: var(--accent-red);
  color: white;
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  box-shadow: 0 0 20px rgba(248, 49, 47, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-register:hover {
  background: var(--accent-red-hover);
  box-shadow: 0 0 30px rgba(248, 49, 47, 0.5);
  transform: translateY(-1px);
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  gap: 0.5rem;
  margin-left: 1rem;
}

.lang-btn {
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-btn img {
  transition: transform 0.2s;
}

.lang-btn:hover img {
  transform: scale(1.15);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background-color: white;
  transition: 0.3s;
}

/* Main Content */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 140px 24px 80px;
}

.page-header {
  text-align: center;
  margin-bottom: 60px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(248, 49, 47, 0.1);
  color: var(--accent-red);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 24px;
  border: 1px solid rgba(248, 49, 47, 0.2);
}

.page-header h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 18px;
}

/* Document Content */
.vop-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
}

.last-updated {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.vop-content section {
  margin-bottom: 40px;
}

.vop-content section:last-child {
  margin-bottom: 0;
}

.vop-content h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.vop-content p {
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.vop-content ul {
  list-style-type: none;
  margin-bottom: 16px;
  padding-left: 0;
}

.vop-content ul li {
  color: var(--text-secondary);
  margin-bottom: 8px;
  position: relative;
  padding-left: 24px;
}

.vop-content ul li::before {
  content: "•";
  color: var(--accent-red);
  position: absolute;
  left: 8px;
  font-weight: bold;
}

.important-box {
  background: rgba(248, 49, 47, 0.05);
  border-left: 4px solid var(--accent-red);
  padding: 24px;
  border-radius: 0 12px 12px 0;
  margin-top: 24px;
}

.important-box p {
  color: var(--text-primary);
  margin-bottom: 12px;
}

.important-box p:last-child {
  margin-bottom: 0;
}

.important-box strong {
  font-weight: 600;
  color: white;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-color);
  padding: 40px 24px;
  background: var(--bg-secondary);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-buttons {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .page-header h1 {
    font-size: 36px;
  }

  .vop-content {
    padding: 24px;
  }

  .footer-container {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}