/* Modern Dark Theme with Blue Shades */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    max-width: 1200px;
    width: 100%;
    padding: 2rem;
    text-align: center;
}

header h1 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.subtitle {
    font-size: 1.5rem;
    color: #b0b0b0;
    margin-bottom: 3rem;
}

.hero {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: #cccccc;
}

.features {
    display: flex;
    justify-content: space-around;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    flex: 1;
    min-width: 250px;
    margin: 1rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.2);
}

.feature h3 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.feature p {
    color: #b0b0b0;
}

.cta-button {
    background: linear-gradient(45deg, #00d4ff, #0099cc);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.6);
    background: linear-gradient(45deg, #0099cc, #0077aa);
}

footer {
    margin-top: 3rem;
    color: #888;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 3rem;
    }
    
    .hero {
        padding: 2rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .features {
        flex-direction: column;
    }
    
    .feature {
        margin: 0.5rem 0;
    }
}