* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background: linear-gradient(135deg, #1e1e1e, #2d2d2d);
    color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

.hero {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background: url('https://source.unsplash.com/1600x900/?abstract') no-repeat center center/cover;
    filter: brightness(0.8);
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 40px 60px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.main-text {
    font-size: 4em;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 255, 136, 0.5);
    margin-bottom: 20px;
}

.hidden-content {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.glass-card:hover .hidden-content {
    opacity: 1;
    transform: translateY(0);
}

.hidden-content p {
    font-size: 1.2em;
    color: #e0e0e0;
    margin-bottom: 20px;
}

.buttons .btn {
    display: inline-block;
    padding: 10px 25px;
    margin: 0 10px;
    color: #fff;
    text-decoration: none;
    background: rgba(0, 255, 136, 0.2);
    border: 1px solid rgba(0, 255, 136, 0.5);
    border-radius: 25px;
    transition: background 0.3s ease, transform 0.3s ease;
}

.buttons .btn:hover {
    background: rgba(0, 255, 136, 0.4);
    transform: scale(1.05);
}

footer {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    text-align: center;
    font-size: 0.9em;
    color: #bbb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-text {
        font-size: 2.5em;
    }

    .glass-card {
        padding: 20px 30px;
    }

    .hidden-content p {
        font-size: 1em;
    }

    .buttons .btn {
        display: block;
        margin: 10px auto;
    }
}