:root {
    --bg-color: #050505;
    --primary-color: #00f3ff;
    --secondary-color: #ff00ff;
    --text-color: #ffffff;
    --font-main: 'Poppins', sans-serif;
    --font-display: 'Orbitron', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    padding-bottom: 50px;
}

#neonCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
}

.logo {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--primary-color);
}

.highlight {
    color: var(--primary-color);
}

.lang-btn, .back-btn {
    background: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--text-color);
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-family: var(--font-display);
    font-weight: bold;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-size: 14px;
}

.back-btn {
    border-color: var(--primary-color);
}

.lang-btn:hover {
    background: var(--secondary-color);
    box-shadow: 0 0 15px var(--secondary-color);
}

.back-btn:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 15px var(--primary-color);
}

.hero-header {
    text-align: center;
    margin-top: 140px;
    margin-bottom: -60px;
    position: relative;
    z-index: 1;
}

.big-logo {
    font-family: var(--font-display);
    font-size: 80px;
    font-weight: 900;
    color: white;
    text-shadow: 0 0 20px var(--primary-color), 0 0 40px var(--primary-color);
    letter-spacing: 5px;
    line-height: 1;
    margin-bottom: 5px;
}

.subtitle {
    font-family: var(--font-display);
    font-size: 18px;
    color: var(--secondary-color);
    letter-spacing: 12px;
    font-weight: 700;
    text-shadow: 0 0 10px var(--secondary-color);
    margin-top: 0px;
    padding-left: 12px;
}

.main-container {
    max-width: 800px;
    margin: 100px auto 50px auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.card {
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
    transition: 0.3s;
    border-left: 5px solid var(--primary-color);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.2);
    border-left: 5px solid var(--secondary-color);
}

.card h2 {
    font-family: var(--font-display);
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    display: inline-block;
}

.card p {
    font-size: 18px;
    line-height: 1.8;
    color: #e0e0e0;
}

.emails {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.email-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 15px;
    border-radius: 10px;
    width: fit-content;
}

.email-link:hover {
    color: #fff;
    background: var(--secondary-color);
    box-shadow: 0 0 15px var(--secondary-color);
    transform: translateX(10px);
}

.download-section {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 50px;
}

.btn-download {
    display: inline-block;
    padding: 20px 60px;
    background: linear-gradient(45deg, var(--secondary-color), #d400d4);
    color: white;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.4);
    transition: 0.3s;
}

.btn-download:hover {
    transform: scale(1.1);
    box-shadow: 0 0 50px rgba(255, 0, 255, 0.8);
    background: #ff00ff;
}

.footer-link {
    display: block;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 14px;
    margin-top: 20px;
    transition: 0.3s;
}

.footer-link:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color);
}

.policy-content h3 {
    color: var(--secondary-color);
    font-family: var(--font-display);
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 20px;
}

.policy-content ul {
    margin-left: 20px;
    color: #e0e0e0;
    margin-bottom: 15px;
}

.policy-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .main-container {
        padding: 15px;
        margin-top: 80px;
    }
    
    .hero-header {
        margin-top: 100px;
        margin-bottom: -50px;
    }

    .big-logo {
        font-size: 40px; 
    }

    .subtitle {
        font-size: 12px;
        letter-spacing: 5px;
    }
    
    .card h2 {
        font-size: 24px;
    }
    
    .card p {
        font-size: 16px;
    }

    .btn-download {
        width: 100%;
        padding: 15px 0;
        font-size: 20px;
    }
    
    .email-link {
        font-size: 14px;
        width: 100%;
    }
}