:root {
    --dark-bg: #03001C;
    --primary-blue: #012169;
    --glow-blue: #3080ff;
    --primary-red: #C8102E;
    --glow-red: #ff305a;
    --text-light: #E0E0E0;
    --text-white: #FFFFFF;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-light);
    margin: 0;
    padding: 0;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: transparent;
}

/* General text glows from HSA2.html */
.neon-glow-blue { text-shadow: 0 0 5px var(--glow-blue), 0 0 10px var(--glow-blue), 0 0 20px var(--glow-blue); }
.neon-glow-red { text-shadow: 0 0 5px var(--glow-red), 0 0 10px var(--glow-red), 0 0 20px var(--glow-red); }

/* Card and button styles from HSA2.html */
.card-glass {
    background: rgba(10, 5, 40, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-glass:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 30px rgba(1, 33, 105, 0.5), 0 0 20px rgba(200, 16, 46, 0.3);
}

.btn-futuristic {
    font-family: 'Roboto Mono', monospace;
    position: relative;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: all 0.3s ease;
    overflow: hidden;
    z-index: 1;
    background-color: var(--dark-bg);
    color: var(--text-white);
    font-weight: 700;
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
}

.btn-futuristic::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    z-index: -1;
    margin: -2px;
    border-radius: inherit;
    background: linear-gradient(to right, var(--glow-red), var(--glow-blue));
}

.btn-futuristic:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
}