body {
    font-family: 'Courier New', monospace;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #000 0%, #111 50%, #000 100%);
    color: #00ff00;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}


.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
}

.matrix-rain span {
    position: absolute;
    color: #00ff00;
    font-size: 20px;
    opacity: 0.7;
    animation: fall linear infinite;
}


@keyframes fall {
    0% { transform: translateY(-50vh); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

nav {
    background-color: rgba(17, 17, 17, 0.9);
    border-bottom: 2px solid #00ff00;
    box-shadow: 0 0 10px #00ff00;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav li {
    margin: 0 20px;
}

nav a {
    color: #00ff00;
    text-decoration: none;
    padding: 10px;
    display: block;
    text-shadow: 0 0 5px #00ff00;
    transition: all 0.3s;
}

nav a:hover {
    background-color: rgba(0, 255, 0, 0.2);
    text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00;
    transform: scale(1.1);
}

header {
    background-color: #111;
    color: #00ff00;
    text-align: center;
    padding: 20px;
    border-bottom: 2px solid #00ff00;
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00, 0 0 30px #00ff00;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00, 0 0 30px #00ff00;
    }
    to {
        text-shadow: 0 0 20px #00ff00, 0 0 30px #00ff00, 0 0 40px #00ff00;
    }
}

header p {
    font-size: 1.2em;
}

section {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: rgba(17, 17, 17, 0.9);
    border-radius: 8px;
    border: 2px solid #00ff00;
    box-shadow: 0 0 20px #00ff00, inset 0 0 20px rgba(0, 255, 0, 0.1);
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #00ff00, #ff0000, #00ff00, #ff0000);
    border-radius: 10px;
    z-index: -1;
    opacity: 0.3;
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

section h2 {
    color: #ff0000;
    text-align: center;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin: 10px 0;
    padding: 10px;
    background-color: #222;
    border-left: 5px solid #00ff00;
    color: #00ff00;
    transition: all 0.3s;
}

li:hover {
    background-color: #333;
    transform: translateX(10px);
    box-shadow: 0 0 10px #00ff00;
}

footer {
    text-align: center;
    padding: 10px;
    background-color: #111;
    color: #00ff00;
    border-top: 2px solid #00ff00;
}

.download-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #00ff00;
    color: #000;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.download-btn:hover {
    background-color: #00cc00;
}

.plans {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.plan {
    background-color: #111;
    border: 2px solid #00ff00;
    border-radius: 8px;
    padding: 20px;
    margin: 10px;
    text-align: center;
    width: 250px;
    box-shadow: 0 0 10px #00ff00;
}

.plan h3 {
    color: #ff0000;
}

.plan button {
    background-color: #00ff00;
    color: #000;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
}

.plan button:hover {
    background-color: #00cc00;
}

.screenshots {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.screenshots img {
    border: 2px solid #00ff00;
    border-radius: 8px;
    margin: 10px;
}