/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #121212;
    color: #e0e0e0;
    line-height: 1.6;
}

a {
    color: #1e90ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header */
header {
    background-color: #1a1a1a;
    padding: 10px 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    font-size: 1.5em;
    color: #1e90ff;
}

ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

ul li {
    display: inline;
}

ul li a {
    color: #e0e0e0;
    font-weight: bold;
    transition: color 0.3s;
}

ul li a:hover {
    color: #1e90ff;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
    padding: 80px 20px;
    text-align: center;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

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

.hero button {
    background-color: #1e90ff;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

.hero button:hover {
    background-color: #0057b7;
}

/* Sections */
section {
    padding: 40px 20px;
    margin-bottom: 40px;
    background-color: #1a1a1a;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

section h2 {
    border-bottom: 2px solid #1e90ff;
    margin-bottom: 20px;
    padding-bottom: 10px;
}

.product, .app {
    background: #292929;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* Contact Form */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

input, textarea {
    background-color: #2c2c2c;
    border: 1px solid #444;
    padding: 10px;
    border-radius: 5px;
    color: #fff;
}

input:focus, textarea:focus {
    border-color: #1e90ff;
    outline: none;
}

button[type="submit"] {
    background-color: #1e90ff;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: #0057b7;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    padding: 20px;
    text-align: center;
    color: #e0e0e0;
}

footer a {
    color: #1e90ff;
    margin-left: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2em;
    }
    nav ul {
        flex-direction: column;
        gap: 10px;
    }
}