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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    padding: 20px;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* glass card effect */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    padding: 40px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.glass:hover {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.10);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.45);
}

/* glass with a bit of accent colors */
.glass-green {
    background: rgba(45, 90, 74, 0.05);
    border: 1px solid rgba(45, 90, 74, 0.3);
}

.glass-green:hover {
    background: rgba(45, 90, 74, 0.1);
    border: 1px solid rgba(45, 90, 74, 0.4);
}

.glass-blue {
    background: rgba(30, 58, 95, 0.05);
    border: 1px solid rgba(30, 58, 95, 0.4);
}

.glass-blue:hover {
    background: rgba(30, 58, 95, 0.1);
    border: 1px solid rgba(30, 58, 95, 0.5);
}

.glass-yellow {
    background: rgba(137, 160, 53, 0.05);
    border: 1px solid rgba(165, 165, 49, 0.4);
}

.glass-yellow:hover {
    background: rgba(137, 160, 53, 0.1);
    border: 1px solid rgba(165, 165, 49, 0.5);
}

header {
    text-align: center;
    margin-bottom: 50px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    font-weight: 300;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    letter-spacing: 1px;
}

.image-container {
    text-align: center;
    margin: 40px 0;
}

.image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* glass image wrapper */
.glass-image {
    padding: 10px;
    display: inline-block;
}

h2 {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 1px;
}

p {
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

footer {
    text-align: center;
    margin-top: 60px;
    padding: 30px;
}

.footer-text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    font-weight: 300;
}

/* responsive adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .container {
        padding: 20px 10px;
    }

    .glass {
        padding: 30px 25px;
    }

    h2 {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }

    body {
        padding: 10px;
    }

    .glass {
        padding: 25px 20px;
    }

    h2 {
        font-size: 1.4rem;
    }
}