body {
    background-color: #000000;
    color: #66b2ff;
    font-family: 'Courier New', monospace;
    margin: 0;
    padding: 0;
    text-align: center;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 40px;
    background: linear-gradient(90deg, #66b2ff 0%, #000000 100%);
    box-shadow: 0 4px 10px rgba(102, 178, 255, 0.3);
}

.header .title {
    font-size: 3.5em;
    margin-bottom: 10px;
    animation: fadeInDown 1s ease-out;
}

.header .subtitle {
    font-size: 1.5em;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

.languages {
    margin-bottom: 20px;
}

.languages a {
    color: #66b2ff;
    text-decoration: none;
    margin: 0 10px;
}

.languages a:hover {
    text-decoration: underline;
}

.license {
    background-color: #111111;
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 40px;
    box-shadow: 0 4px 10px rgba(102, 178, 255, 0.3);
    transition: transform 0.2s;
}

.license:hover {
    transform: scale(1.05);
}

.license img {
    width: 120px;
    margin-bottom: 20px;
    animation: rotateIn 1s ease-out;
}

.license h2 {
    font-size: 2em;
    margin-bottom: 10px;
}

.license p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.license .price {
    font-size: 2em;
    color: #66b2ff;
    margin-bottom: 20px;
    animation: pulse 1s infinite;
}

.license .purchase-btn {
    background-color: #66b2ff;
    color: #000000;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.2em;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(102, 178, 255, 0.3);
    transition: background-color 0.3s;
}

.license .purchase-btn:hover {
    background-color: #99ccff;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

.feature {
    background-color: #111111;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(102, 178, 255, 0.3);
    transition: transform 0.3s;
}

.feature:hover {
    transform: scale(1.05);
}

.feature h3 {
    font-size: 1.5em;
    color: #66b2ff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature h3 i {
    margin-right: 10px;
}

.feature p {
    font-size: 1em;
    text-align: left;
}

.footer {
    background-color: #000000;
    padding: 20px;
    text-align: center;
    font-size: 0.9em;
    color: #99ccff;
    box-shadow: 0 -4px 10px rgba(102, 178, 255, 0.3);
}

.footer a {
    color: #66b2ff;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes rotateIn {
    from {
        transform: rotate(-200deg);
        opacity: 0;
    }
    to {
        transform: rotate(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}