@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

html {
    font-family: 'Space Mono', monospace, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
}

:root {
    --color-brand-primary: #00FFFF;
    --color-brand-black: #0A0A0A; 
    --color-brand-dark-gray: #1A1A1A;
    --color-brand-light: #FAFAFA; 
    --color-brand-mid: #909090; 
}

.bg-brand-black { background-color: var(--color-brand-black); }
.text-brand-black { color: var(--color-brand-black); }

.bg-brand-dark-gray { background-color: var(--color-brand-dark-gray); }
.border-brand-dark-gray { border-color: var(--color-brand-dark-gray); }

.bg-brand-dark-blue { background-color: var(--color-brand-dark-gray); } 

.bg-brand-primary { background-color: var(--color-brand-primary); }
.text-brand-primary { color: var(--color-brand-primary); }
.border-brand-primary { border-color: var(--color-brand-primary); }
.hover\:text-brand-primary:hover { color: var(--color-brand-primary); }

.text-brand-mid { color: var(--color-brand-mid); }
.placeholder-brand-mid::placeholder { color: var(--color-brand-mid); }

.bg-brand-light { background-color: var(--color-brand-light); }
.text-brand-light { color: var(--color-brand-light); }



.text-shadow-neon {
    text-shadow: 0 0 5px var(--color-brand-primary), 0 0 10px var(--color-brand-primary), 0 0 15px var(--color-brand-primary), 0 0 20px #00FFFF;
}

.text-shadow-neon-sm {
    text-shadow: 0 0 3px var(--color-brand-primary), 0 0 5px var(--color-brand-primary);
}

.shadow-neon-button {
    box-shadow: 0 0 8px var(--color-brand-primary);
}

.shadow-neon-box {
    box-shadow: 0 0 15px var(--color-brand-primary), 0 0 30px rgba(0, 255, 255, 0.5);
}

@keyframes neon-pulse {
    0%, 100% { box-shadow: 0 0 10px var(--color-brand-primary); }
    50% { box-shadow: 0 0 20px var(--color-brand-primary), 0 0 30px rgba(0, 255, 255, 0.3); }
}

.shadow-neon-pulse {
    animation: neon-pulse 3s ease-in-out infinite alternate;
}


.parallax-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    overflow: hidden;
    background-color: var(--color-brand-black); 
}

.parallax-bg-image {
    width: 100%;
    height: 120%; 
    object-fit: cover;
    position: absolute;
    top: -10%; 
    left: 0;
    will-change: transform;
}


.deco-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100px;
    background-color: var(--color-brand-primary); 
    opacity: 0.8;
}


.deco-frame::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: -2rem;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-brand-primary); 
    z-index: -1;
    opacity: 0.5;
    transition: all 0.5s ease-out;
}

.deco-frame-reveal.is-visible .deco-frame::before {
    top: -1rem;
    left: -1rem;
    opacity: 1;
}


.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.215, 0.610, 0.355, 1), transform 0.8s cubic-bezier(0.215, 0.610, 0.355, 1);
    transition-delay: var(--scroll-delay, 0s);
}

.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}


.custom-list li {
    position: relative;
    padding-left: 2.5rem; 
    margin-bottom: 1rem;
}

.custom-list li::before {
    content: '→'; 
    position: absolute;
    left: 0;
    top: 0.2em; 
    width: 1.5rem;
    height: auto; 
    color: var(--color-brand-primary); 
    font-weight: bold;
}


#notification-popup {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    z-index: 1000;
    transition: bottom 0.5s ease-in-out;
}