/* styles.css - Premium Neon Arcade Theme */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --bg-base: #050508;
    --card-bg: rgba(20, 20, 35, 0.6);
    --card-border: rgba(0, 240, 255, 0.15);
    
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    
    --neon-cyan: #00f0ff;
    --neon-purple: #b026ff;
    --neon-pink: #ff0055;
    
    --font-sans: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(176, 38, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--neon-purple);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* Header & Hero */
header {
    padding: 4rem 2rem 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
}

.brand-logo {
    width: 120px;
    height: 120px;
    border-radius: 24px;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.3), inset 0 0 20px rgba(176, 38, 255, 0.3);
    margin-bottom: 1.5rem;
    border: 2px solid var(--neon-cyan);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.brand-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 2rem;
}

.update-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(176, 38, 255, 0.1);
    border: 1px solid var(--neon-purple);
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--neon-pink);
    box-shadow: 0 0 15px rgba(176, 38, 255, 0.2);
}

/* Layout */
.layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

/* Sidebar Navigation */
.sidebar {
    position: sticky;
    top: 2rem;
    width: 300px;
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    display: none; /* Hidden on mobile */
}

@media (min-width: 900px) {
    .sidebar { display: block; }
}

.sidebar h3 {
    color: var(--neon-cyan);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: block;
    padding-left: 10px;
    border-left: 2px solid transparent;
}

.nav-links a:hover {
    color: var(--text-primary);
    border-left-color: var(--neon-purple);
    transform: translateX(5px);
}

/* Main Content */
.content {
    flex: 1;
    min-width: 0; /* Prevent flex overflow */
}

section {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.1);
    border-color: rgba(0, 240, 255, 0.3);
}

h2 {
    color: var(--neon-cyan);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

h2::before {
    content: '';
    display: block;
    width: 8px;
    height: 8px;
    background: var(--neon-pink);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-pink);
}

h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin: 2rem 0 1rem;
}

p, ul {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

ul {
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    color: #fff;
    font-weight: 600;
}

a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--neon-purple);
    text-shadow: 0 0 10px rgba(176, 38, 255, 0.5);
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    background: rgba(0,0,0,0.3);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1.2rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

th {
    background-color: rgba(0, 240, 255, 0.05);
    color: var(--neon-cyan);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

tbody tr {
    transition: background-color 0.2s;
}

tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* Contact Box Special Styling */
.contact-box {
    background: linear-gradient(135deg, rgba(20, 20, 35, 0.8), rgba(176, 38, 255, 0.15));
    border: 1px solid var(--neon-purple);
}

.contact-box h2::before {
    background: var(--neon-cyan);
    box-shadow: 0 0 10px var(--neon-cyan);
}

/* TODO Markers */
.todo-marker {
    background-color: rgba(255, 0, 85, 0.15);
    color: var(--neon-pink);
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.85em;
    border: 1px dashed var(--neon-pink);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.8; }
    50% { opacity: 1; box-shadow: 0 0 10px rgba(255, 0, 85, 0.3); }
    100% { opacity: 0.8; }
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 4rem;
}

@media (max-width: 600px) {
    .brand-title {
        font-size: 2.5rem;
    }
    
    .layout {
        padding: 1rem;
    }
    
    section {
        padding: 1.5rem;
    }
}

.feature-graphic {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 20px;
    margin: 3rem auto 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 240, 255, 0.15);
    border: 2px solid var(--card-border);
    display: block;
    object-fit: cover;
}


/* Navigation Tabs */
.nav-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.nav-tabs .tab {
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}
.nav-tabs .tab.active {
    background: rgba(176, 38, 255, 0.15);
    border-color: var(--neon-purple);
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(176, 38, 255, 0.3);
}
.nav-tabs .tab:hover:not(.active) {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--neon-cyan);
    color: var(--text-primary);
}


/* Screenshots Page */
.screenshots-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.screenshots-container h2 {
    color: var(--neon-cyan);
    margin-bottom: 10px;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.screenshot-card {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screenshot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

.screenshot-card img {
    width: 100%;
    height: auto;
    display: block;
}

/* Navigation Tabs */
.nav-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.nav-tabs .tab {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-tabs .tab:hover {
    background: rgba(0, 240, 255, 0.1);
    color: var(--neon-cyan);
    border-color: var(--neon-cyan);
}

.nav-tabs .tab.active {
    background: rgba(176, 38, 255, 0.2);
    color: var(--neon-pink);
    border-color: var(--neon-purple);
    box-shadow: 0 0 10px rgba(176, 38, 255, 0.3);
}