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

body {
    background: radial-gradient(circle at center, #ffffff, #f5f5f5);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.x-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: 40px;
    animation: heartbeat 4.5s ease-in-out infinite;
    will-change: transform, filter;
}

@keyframes heartbeat {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(0,0,0,0.15));
    }
    15% {
        transform: scale(1.03);
        filter: drop-shadow(0 0 6px rgba(0,0,0,0.2));
    }
    25% {
        transform: scale(1.01);
        filter: drop-shadow(0 0 3px rgba(0,0,0,0.17));
    }
    35% {
        transform: scale(1.02);
        filter: drop-shadow(0 0 4px rgba(0,0,0,0.18));
    }
    50% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(0,0,0,0.15));
    }
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(0,0,0,0.15));
    }
}

.main-logo {
    max-width: 300px;
    height: auto;
    margin-bottom: 30px;
}

.coming-soon {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 24px;
    font-weight: 300;
    color: #333;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 40px;
}

.ue-icon {
    width: 120px;
    height: auto;
    cursor: pointer;
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity 0.3s ease;
}

.ue-icon:hover {
    opacity: 0.8;
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    cursor: pointer;
    backdrop-filter: blur(5px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 80%;
    max-height: 80vh;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -48%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.modal-content img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 100%;
}

.footer {
    width: 100%;
    padding: 20px 0;
    text-align: center;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    color: #666;
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.footer-link {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #333;
}

.separator {
    color: #999;
    margin: 0 4px;
}