body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #2a2c55 25%, rgba(227, 5, 20) 100%);
    color: white;
    overflow-x: hidden;
}
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
}
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}
nav {
    display: flex;
    gap: 20px;
}
nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
}
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    
    
}
.hero-content {
    max-width: 600px;
    padding: 40px;
    animation: fadeIn 2s ease-in-out;
}
.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}
.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}
.btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}
.btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}
.features {
    padding: 100px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.feature-card {
    padding: 30px;
    text-align: center;
    transition: transform 0.3s;
    width: 100%;
    max-width: 100%;
}
.feature-card:hover {
    transform: translateY(-10px);
}
.feature-card h3 {
    margin-bottom: 15px;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.interactive-element {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
    100% { transform: translate(-50%, -50%) scale(1); }
    
}


/* Responsive styles */
@media (max-width: 768px) {
    header {
        padding: 10px 15px;
    }
    nav {
        gap: 15px;
    }
    nav a {
        font-size: 0.9rem;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .hero-content {
        padding: 20px;
        max-width: 90%;
    }
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    .features {
        padding: 50px 10px;
        grid-template-columns: 1fr;
    }
    .feature-card {
        padding: 20px;
    }
    .interactive-element {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    header {
        padding: 10px;
    }
    nav {
        gap: 10px;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero-content {
        padding: 15px;
    }
    .interactive-element {
        width: 120px;
        height: 120px;
    }
}