:root {
    --primary-light: #00E5FF;
    --primary-dark: #0066FF;
    --accent: #7C3AED;
    --dark-bg: #0A0E17;
    --light-bg: #1A1F2E;
    --text-color: #E0E0E0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

header {
    background-color: var(--light-bg);
    padding: 1rem 5%;
    border-bottom: 2px solid var(--primary-light);
}

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

nav .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-light);
    text-decoration: none;
    text-shadow: 0 0 5px var(--primary-light);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

nav ul li a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s, text-shadow 0.3s;
}

nav ul li a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 5px var(--primary-light);
}

main {
    padding: 2rem 5%;
}

.hero {
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle, var(--light-bg), var(--dark-bg));
}

.hero-content h1 {
    font-size: 3.5rem;
    margin: 0;
    color: var(--primary-light);
    text-shadow: 0 0 10px var(--primary-light), 0 0 20px var(--primary-dark);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--accent);
}

.apps {
    text-align: center;
    padding: 3rem 0;
}

.app-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--primary-dark);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.3);
}

.card h3 {
    color: var(--primary-light);
    margin-top: 0;
}

.about, .mission {
    padding: 3rem 0;
    text-align: center;
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: left;
    margin-top: 2rem;
}

.mission-content div {
    background-color: var(--light-bg);
    padding: 1.5rem;
    border-radius: 10px;
}

.legal {
    max-width: 800px;
    margin: auto;
    background-color: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
}

.neon-divider {
    border: 0;
    height: 2px;
    background-image: linear-gradient(to right, transparent, var(--primary-light), transparent);
    margin: 3rem 0;
    box-shadow: 0 0 10px var(--primary-light);
}

footer {
    text-align: center;
    padding: 2rem 5%;
    margin-top: 2rem;
    background-color: var(--light-bg);
    border-top: 1px solid var(--primary-dark);
}

.footer-links a {
    color: var(--accent);
    margin: 0 1rem;
    text-decoration: none;
}

@media (max-width: 768px) {
    nav ul {
        display: none; /* Simple hiding for this example, a hamburger menu would be better */
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
}