body, html {
    height: 100%;
    margin: 0;
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    background: linear-gradient(to bottom, #1a1a1a, #333);
    overflow: hidden;
}

.coming-soon-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #ffffff;
    padding: 40px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    width: 100%;
    max-width: 500px;
}

.coming-soon-card:hover {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.coming-soon-card img {
    width: 300px;
    margin-bottom: 20px;
    border-radius: 50%;
}

.coming-soon-card h2 {
    font-size: 1.75rem;
    color: #333;
    margin-bottom: 15px;
}

.coming-soon-card p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 25px;
}

.notify-btn {
    background: #3aff3a;
    color: #1a1a1a;
    border: none;
    padding: 12px 25px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 25px;
    transition: background 0.3s, color 0.3s;
    cursor: pointer;
}

.notify-btn:hover {
    background: #1a1a1a;
    color: #3aff3a;
}

#code-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #3aff3a;
    font-family: Consolas, monaco, monospace;
    font-size: 1rem;
    overflow: hidden;
}

.code-line {
    position: absolute;
    white-space: nowrap;
    animation: fadeInOut 5s ease-in-out forwards;
    max-width: calc(100% - 20px);
    overflow: hidden;
    text-overflow: ellipsis;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

.extra-content {
    display: none;
    margin-top: 20px;
    font-size: 1rem;
    color: #333;
    text-align: center;
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.info-window {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 20px;
    box-shadow: 0 -8px 16px rgba(0, 0, 0, 0.3);
    transition: transform 0.5s ease-in-out;
    z-index: 1000;
    transform: translateY(100%); /* Başlangıçta gizli */
}

.info-window.open {
    transform: translateY(0); /* Açık durumda */
}

.close-btn {
    background: #3aff3a;
    color: #1a1a1a;
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 25px;
    cursor: pointer;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .coming-soon-card {
        width: 90%;
        padding: 20px;
    }

    .code-line {
        font-size: 0.8rem;
    }
}