@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600;700&family=IBM+Plex+Sans:wght@400;700&family=Bebas+Neue&display=swap');

:root {
    --background: #050505;
    --foreground: #ffffff;
    --accent: #FF6B35;
    --accent-rgb: 255, 107, 53;
    --glow-cyan: rgba(0, 255, 255, 0.15);
    --border: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 107, 53, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-mono: 'IBM Plex Mono', monospace;
    --font-sans: 'IBM Plex Sans', sans-serif;
    --font-display: 'Bebas Neue', cursive;
}

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

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Technical Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: -1;
    pointer-events: none;
}

/* Corner Glows */
.glow-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 0% 0%, var(--glow-cyan) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, var(--glow-cyan) 0%, transparent 40%);
    z-index: -1;
    pointer-events: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Common UI Elements */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.mono-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
}

.btn-cyber {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--foreground);
    font-family: var(--font-mono);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    transition: var(--transition);
    cursor: pointer;
}

.btn-cyber:hover {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.2);
}

.header-display {
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--foreground);
}

/* Card Styling */
.card-wrapper {
    width: 100%;
    max-width: 500px;
    margin: 40px auto;
    position: relative;
    padding: 10px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.card-wrapper::before {
    content: "SYSTEM_CARD_V1.0";
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--background);
    padding: 0 10px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-secondary);
    opacity: 0.5;
}

.card-container {
    width: 100%;
    aspect-ratio: 9/16;
    overflow: hidden;
    position: relative;
    line-height: 0;
}

.card-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Stats Styling */
.stats-box {
    border: 1px solid var(--border);
    padding: 30px;
    background: rgba(255, 255, 255, 0.01);
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border);
}

.stat-item:last-child {
    border-bottom: none;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.stat-value {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--foreground);
}

.stat-value.accent {
    color: var(--accent);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .header-display {
        font-size: 3.5rem;
    }
}