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

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: url('img/background-1.jpg') no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    position: relative;
    color: white;
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    padding: 2rem;
    padding-bottom: 100px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.content {
    max-width: 600px;
    width: 100%;
    padding: 0 15px;
}

h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    letter-spacing: 8px;
}

h2 {
    font-family: 'Source Sans 3', sans-serif;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #ffffff;
    font-weight: 300;
    letter-spacing: 1px;
    white-space: nowrap;
}

.countdown {
    font-size: 2.5em;
    margin-bottom: 2rem;
    color: #ddd;
}

.countdown strong {
    font-weight: bold;
}

p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.sound-wave {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.sound-wave span {
    width: 8px;
    height: 80px;
    background: #ffffff;
    animation: wave 1s infinite;
}

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

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

.sound-wave span:nth-child(4) {
    animation-delay: 0.6s;
}

.main-logo {
    max-width: 600px;
    width: 100%;
    height: auto;
    margin-bottom: 20px;
}

.footer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
    z-index: 2;
}

.akira-logo {
    max-width: 130px;
    width: 100%;
    height: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
    margin-bottom: 5px;
}

.akira-logo:hover {
    opacity: 1;
}

.copy-footer {
    font-size: 12px;
    color: #e4e4e4;
    opacity: 0.5;
}

@keyframes wave {
    0% {
        transform: scaleY(0.2);
    }
    50% {
        transform: scaleY(1);
    }
    100% {
        transform: scaleY(0.2);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
        letter-spacing: 4px;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .countdown {
        font-size: 2rem;
    }

    p {
        font-size: 1rem;
    }

    .sound-wave span {
        width: 6px;
        height: 50px;
    }

    .container {
        padding-bottom: 120px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    h2 {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }

    .countdown {
        font-size: 1.5rem;
    }

    .sound-wave span {
        width: 4px;
        height: 30px;
    }

    .container {
        padding: 1rem;
        padding-bottom: 100px;
    }

    .akira-logo {
        max-width: 80px;
    }

    .copy-footer {
        font-size: 8px;
    }
}