* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    overflow: hidden;
}

/* 🌈 Animated Gradient Background */
.bg-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(-45deg, #4facfe, #00f2fe, #7367f0, #ff6ec4);
    background-size: 400% 400%;
    animation: gradientMove 12s ease infinite;
    z-index: -3;
}

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

/* ✨ Floating Particles */
.particles span {
    position: absolute;
    width: 15px;
    height: 15px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    animation: float 20s linear infinite;
}

.particles span:nth-child(1){left:10%;animation-duration:15s;}
.particles span:nth-child(2){left:20%;animation-duration:18s;}
.particles span:nth-child(3){left:35%;animation-duration:12s;}
.particles span:nth-child(4){left:50%;animation-duration:20s;}
.particles span:nth-child(5){left:65%;animation-duration:17s;}
.particles span:nth-child(6){left:75%;animation-duration:14s;}
.particles span:nth-child(7){left:85%;animation-duration:19s;}
.particles span:nth-child(8){left:95%;animation-duration:16s;}

@keyframes float {
    0% {
        transform: translateY(100vh) scale(1);
        opacity: 0.6;
    }
    100% {
        transform: translateY(-10vh) scale(0.5);
        opacity: 0;
    }
}

/* 🧊 Glass Card */
.container {
    backdrop-filter: blur(20px);
    background: rgba(255,255,255,0.1);
    padding: 40px 50px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 0 40px rgba(0,0,0,0.3);
    animation: fadeIn 2s ease;
}

/* 🔥 Glow Text */
.title {
    font-size: 3rem;
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(255,255,255,0.8);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

/* ⏳ Countdown */
.countdown {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.countdown div {
    background: rgba(255,255,255,0.15);
    padding: 15px;
    border-radius: 10px;
    min-width: 80px;
    box-shadow: 0 0 15px rgba(255,255,255,0.2);
    transition: 0.3s;
margin-bottom: 10px;
}

.countdown div:hover {
    transform: translateY(-5px) scale(1.05);
}

.countdown span {
    font-size: 2rem;
    font-weight: bold;
}

.countdown p {
    font-size: 0.9rem;
}

/* Animation */
@keyframes fadeIn {
    from {opacity:0; transform:scale(0.9);}
    to {opacity:1; transform:scale(1);}
}

/* 📱 Responsive */
@media (max-width: 600px) {
    .title { font-size: 2rem; }
    .container { padding: 25px; }
}