@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&family=Poppins:wght@300;400&display=swap');

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: #0a0a1a;
    color: #e4e4e6;
    line-height: 1.6;
}

.hero {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 10, 26, 0.5), rgba(10, 10, 26, 0.8));
    z-index: 0;
}


.hero video {
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
}

.hero header {
    position: relative;
    z-index: 1;
    padding: 40px 60px;
    color: #fff;
    
    background-color: rgba(20, 20, 40, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);

    animation: fadeInPanel 1.5s ease-out;
}

.hero header h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    font-size: 4.5rem;
    color: #00ffff;
    text-transform: uppercase;
    
    text-shadow: 
        0 0 5px #00ffff,
        0 0 10px #00ffff,
        0 0 20px #00ffff,
        0 0 40px #0af;
    
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero header h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: 1.1rem;
    color: #d0d0ff;
    line-height: 1.5;
    margin-bottom: 30px;
}

#countdown {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: #f0f0f0;
    letter-spacing: 5px;
    text-shadow: 
        0 0 5px #ffffff,
        0 0 10px #ffffff80;
}


.floating-arrow {
    opacity: 0.6;
    font-size: 2.5rem;
    color: #00ffff;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: float 2s infinite ease-in-out;
    cursor: pointer;
    transition: opacity 0.3s ease;
    text-shadow: 0 0 10px #00ffff;
}

.floating-arrow:hover {
    opacity: 1;
}

.floating-arrow.invisible {
    opacity: 0;
    pointer-events: none;
}

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

@keyframes float {
    0%, 100% {
        transform: translate(-50%, 0);
    }
    50% {
        transform: translate(-50%, -15px);
    }
}