/* ================================================
   SATAN SYSTEMS - Early Internet Aesthetic
   ================================================ */

:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --text-primary: #00ff00;
    --text-secondary: #00cc00;
    --text-warning: #ff0000;
    --border-color: #ff0000;
    --link-color: #00ffff;
    --link-hover: #ff00ff;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Courier New', 'Courier', monospace;
    font-size: 14px;
    line-height: 1.6;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 255, 0, 0.03) 2px,
            rgba(0, 255, 0, 0.03) 4px
        );
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-warning);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
    text-shadow: 2px 2px 4px rgba(255, 0, 0, 0.5);
}

h2 {
    font-size: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
}

h3 {
    font-size: 1.2rem;
    color: var(--text-primary);
}

p {
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--link-color);
    text-decoration: underline;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 5px var(--link-hover);
}

/* Header */
.site-title a {
    color: var(--text-warning);
    font-size: 2.5rem;
    font-weight: bold;
    letter-spacing: 4px;
    text-shadow: 
        2px 2px 0 #000,
        4px 4px 10px rgba(255, 0, 0, 0.8);
}

.site-title a:hover {
    color: var(--text-warning);
    text-shadow: 
        2px 2px 0 #000,
        4px 4px 20px rgba(255, 0, 0, 1);
}

.site-subtitle {
    color: var(--text-primary);
    font-size: 0.9rem;
    letter-spacing: 3px;
}

/* Navigation */
.navbar {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.nav-retro .nav-link {
    color: var(--link-color);
    font-weight: bold;
    padding: 0.5rem 1.5rem;
    text-decoration: none;
}

.nav-retro .nav-link:hover,
.nav-retro .nav-link.active {
    color: var(--link-hover);
    background-color: rgba(255, 0, 255, 0.1);
    text-shadow: 0 0 5px var(--link-hover);
}

/* Content Boxes */
.content-box {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.content-box-alt {
    background-color: rgba(0, 255, 0, 0.05);
    border: 2px solid var(--text-primary);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

/* Services */
.service-card {
    background-color: var(--bg-secondary);
    border: 2px solid var(--text-primary);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--border-color);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
    transform: translateX(5px);
}

.service-icon {
    font-size: 2rem;
    color: var(--text-warning);
    margin-bottom: 1rem;
    display: block;
}

/* Lists */
ul, ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

ul li::marker {
    content: "▸ ";
    color: var(--text-warning);
}

/* Horizontal Rules */
hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: 2rem 0;
}

/* Footer */
footer {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

footer a {
    color: var(--text-secondary);
}

/* Animations */
@keyframes blink {
    0%, 50%, 100% { opacity: 1; }
    25%, 75% { opacity: 0; }
}

.blink {
    animation: blink 2s infinite;
    color: var(--text-warning);
}

@keyframes flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.flicker {
    animation: flicker 0.15s infinite;
}

/* Scanlines effect */
.scanlines {
    position: relative;
}

.scanlines::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    pointer-events: none;
}

/* Utility Classes */
.text-warning-custom {
    color: var(--text-warning);
}

.text-glow {
    text-shadow: 0 0 10px currentColor;
}

.border-glow {
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--border-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

th, td {
    border: 1px solid var(--text-primary);
    padding: 0.75rem;
    text-align: left;
}

th {
    background-color: var(--bg-secondary);
    color: var(--text-warning);
    font-weight: bold;
}

tr:hover {
    background-color: rgba(0, 255, 0, 0.05);
}

/* Buttons */
.btn-retro {
    background-color: var(--bg-secondary);
    color: var(--link-color);
    border: 2px solid var(--link-color);
    padding: 0.5rem 1.5rem;
    font-family: 'Courier New', 'Courier', monospace;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-retro:hover {
    background-color: var(--link-color);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--link-color);
}

/* Forms */
.form-control,
.form-select,
textarea {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
    font-family: 'Courier New', 'Courier', monospace;
    padding: 0.5rem;
}

.form-control:focus,
.form-select:focus,
textarea:focus {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--link-color);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    outline: none;
}

.form-label {
    color: var(--text-primary);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        font-size: 12px;
    }
    
    .site-title a {
        font-size: 1.5rem;
        letter-spacing: 2px;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.2rem;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    a {
        color: blue;
        text-decoration: underline;
    }
}