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

body {
    font-family: 'Arial', sans-serif;
    overflow: hidden;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000000;
    color: #ffffff;
    position: relative;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ffffff;
    text-decoration: none;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.nav-logo:hover {
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.background-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #000000, #001122, #000000);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: -1;
}

.background-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    text-align: center;
    z-index: 1;
    position: relative;
    margin-top: 0;
}

.logo-container {
    margin-bottom: 40px;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    animation: logoFloat 3s ease-in-out infinite;
}

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

.logo {
    position: relative;
}

.logo-image {
    max-width: 500px;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
    animation: logoFloat 3s ease-in-out infinite;
}

/* Glow effect behind the logo */
.logo::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.6) 0%,
        rgba(100, 150, 255, 0.5) 20%,
        rgba(100, 150, 255, 0.3) 40%,
        rgba(255, 255, 255, 0.2) 60%,
        transparent 80%
    );
    border-radius: 50%;
    z-index: 1;
    animation: glowPulse 2s ease-in-out infinite alternate;
    filter: blur(20px);
}

.logo::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130%;
    height: 130%;
    background: radial-gradient(circle, 
        rgba(100, 150, 255, 0.4) 0%,
        rgba(255, 255, 255, 0.3) 30%,
        rgba(100, 150, 255, 0.2) 50%,
        transparent 70%
    );
    border-radius: 50%;
    z-index: 0;
    animation: glowPulse 3s ease-in-out infinite alternate;
    filter: blur(30px);
}

@keyframes glowPulse {
    from {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.content {
    margin-top: 40px;
}

.title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.6);
    letter-spacing: 3px;
}

.subtitle {
    font-size: 1.5rem;
    color: #cccccc;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.animate-fade-in {
    animation: fadeInUp 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease-out 0.5s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-radius: 50%;
    animation: dotBounce 1.4s ease-in-out infinite both;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.loading-dots span:nth-child(1) {
    animation-delay: 0s;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dotBounce {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1.2);
        opacity: 1;
    }
}

.music-control {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.music-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #ffffff;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.15);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

.music-btn.muted {
    opacity: 0.7;
    animation: pulseAttention 2s ease-in-out infinite;
}

@keyframes pulseAttention {
    0%, 100% {
        box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 25px rgba(255, 255, 255, 0.8);
    }
}

@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .logo-image {
        max-width: 300px;
    }
}