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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    overflow: hidden;
}

.container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    padding: 20px;
    z-index: 1;
}

.content {
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Logo */
.logo h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.logo .dot {
    color: #ffd700;
    animation: pulse 2s infinite;
}

/* Main Text */
.main-text {
    margin-bottom: 3rem;
    animation: fadeIn 1.5s ease;
}

.main-text h2 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.main-text .subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    opacity: 0.9;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    animation: fadeInUp 2s ease;
}

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-item .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-item p {
    font-size: 0.95rem;
    opacity: 0.8;
    font-weight: 300;
}

/* Countdown */
.countdown {
    margin: 3rem 0;
    animation: fadeIn 2.5s ease;
}

.countdown p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 400;
}

.loading-bar {
    width: 100%;
    max-width: 400px;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin: 0 auto;
    overflow: hidden;
}

.loading-bar .progress {
    height: 100%;
    background: linear-gradient(90deg, #ffd700, #ffed4e);
    border-radius: 10px;
    animation: loading 3s ease-in-out infinite;
}

/* Footer */
.footer {
    margin-top: 3rem;
    opacity: 0.7;
    font-size: 0.9rem;
    animation: fadeIn 3s ease;
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 20s infinite ease-in-out;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

.circle-3 {
    width: 150px;
    height: 150px;
    bottom: 10%;
    left: 50%;
    animation-delay: 10s;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

@keyframes loading {
    0% {
        width: 0%;
    }
    50% {
        width: 70%;
    }
    100% {
        width: 100%;
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(20px, 20px);
    }
    50% {
        transform: translate(-20px, 40px);
    }
    75% {
        transform: translate(40px, -20px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2.5rem;
    }
    
    .main-text h2 {
        font-size: 2rem;
    }
    
    .main-text .subtitle {
        font-size: 1rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1.5rem;
    }
}