:root {
  --primary: #fec200;
  --primary-dark: #fec200;
  --secondary: #fec200;
  --dark: #23272A;
  --darker: #1A1D21;
  --light: #FFFFFF;
  --gray: #99AAB5;
  --success: #3BA55C;
  --danger: #ED4245;
  --warning: #FAA61A;
}

.navbar {
  background-color: var(--darker);
  padding: 20px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--light);
  text-decoration: none;
}

.logo img {
  height: 40px;
}

nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
}

nav a {
  color: var(--light);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

.btn-invite {
  background-color: var(--primary);
  padding: 8px 16px;
  border-radius: 4px;
  transition: background-color 0.3s;
}

.btn-invite:hover {
  background-color: var(--primary-dark);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--light);
  font-size: 1.5rem;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

.floating {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 120px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-image {
    margin-top: 40px;
  }

  nav ul {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}