/* Custom CSS Variables & Design Definitions */
:root {
    --bg-dark-obsidian: #0a0d14;
    --bg-card-glass: rgba(15, 23, 42, 0.65);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-muted: #9ca3af;
    --primary-gold: #CA9E5A;
    --primary-gold-bright: #FFF3B0;
    --neon-cyan: #00f0ff;
    --neon-cyan-dark: #0072ff;
    --accent-red: #ef4444;
    --accent-green: #10b981;
    --font-sans: 'Montserrat', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
    --transition-premium: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Reset & Typography Setup */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark-obsidian);
    color: var(--text-primary);
    font-family: var(--font-sans);
}

body {
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark-obsidian);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-gold);
    border-radius: 4px;
}

/* Page Loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-dark-obsidian);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s var(--transition-premium), visibility 0.5s;
}
.page-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}
.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 240, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--neon-cyan);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Layout Framework */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}
.container-narrow {
    max-width: 800px;
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.grid-2-alt {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
}
.gap-2 { gap: 2rem; }
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.block { display: block; }
.w-full { width: 100%; }

/* Typography Aesthetics */
h1 {
    font-size: 3rem;
    line-height: 1.15;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    letter-spacing: -0.01em;
}
h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
p {
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

/* Specialized Text Gradients & Glows */
.gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, var(--primary-gold-bright) 50%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.text-neon {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}
.highlight-gold {
    color: var(--primary-gold-bright);
}
.text-glow {
    text-shadow: 0 0 10px rgba(202, 158, 90, 0.5);
}
.text-glow-cyan {
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

/* Badges & Accents */
.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(202, 158, 90, 0.12);
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold-bright);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.2rem;
}
.sub-title {
    display: inline-block;
    color: var(--neon-cyan);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.section-desc {
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

/* Header & Glassmorphism Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    background-color: rgba(10, 13, 20, 0.75);
    border-bottom: 1px solid var(--border-glass);
    transition: padding 0.3s ease;
    padding: 1.2rem 0;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem;
}
.logo-wrapper {
    height: 45px;
    display: flex;
    align-items: center;
}
.site-logo {
    height: 100%;
    width: auto;
}
.main-nav {
    display: flex;
    gap: 2rem;
}
.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}
.main-nav a:hover {
    color: var(--neon-cyan);
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
}
.main-nav a:hover::after {
    width: 100%;
}

/* Premium Buttons Architecture */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.4s var(--transition-premium);
    cursor: pointer;
    letter-spacing: 0.02em;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold-bright) 0%, var(--primary-gold) 100%);
    color: var(--bg-dark-obsidian);
    box-shadow: 0 4px 20px rgba(202, 158, 90, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(202, 158, 90, 0.5);
}
.btn-secondary {
    background: rgba(10, 13, 20, 0.8);
    color: var(--primary-gold-bright);
    border: 1px solid var(--primary-gold);
}
.btn-secondary:hover {
    background: var(--primary-gold);
    color: var(--bg-dark-obsidian);
    box-shadow: 0 0 15px rgba(202, 158, 90, 0.4);
}
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}
.btn-outline:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Glassmorphism Structural Cards */
.glass-panel {
    background: var(--bg-card-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 2.5rem;
}
.glass-card {
    background: rgba(20, 27, 43, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 2rem;
    transition: transform 0.4s var(--transition-premium), border-color 0.4s;
}
.glass-card:hover {
    transform: translateY(-4px);
}
.border-neon:hover {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.15);
}
.border-gold:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 0 25px rgba(202, 158, 90, 0.15);
}
.border-cyan:hover {
    border-color: var(--neon-cyan-dark);
    box-shadow: 0 0 25px rgba(0, 114, 255, 0.15);
}

/* Hero Section Special Style */
.hero-section {
    padding: 10rem 0 6rem 0;
    position: relative;
}
.hero-background-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,240,255,0.08) 0%, rgba(10,13,20,0) 70%);
    z-index: 0;
    pointer-events: none;
}
.hero-buttons {
    display: flex;
    gap: 1.2rem;
    margin-top: 2rem;
}

/* Premium Visual Presentation Container & Dynamic Glow Architecture */
.image-glow-card, .image-glow-card-cyan, .image-glow-card-gold {
    position: relative;
    border-radius: 20px;
    padding: 10px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-glass);
}
.image-glow-card::before {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    padding: 2px; background: linear-gradient(135deg, var(--neon-cyan), transparent, var(--primary-gold));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.image-glow-card-cyan::before {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    padding: 2px; background: linear-gradient(135deg, var(--neon-cyan), transparent, var(--neon-cyan-dark));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.image-glow-card-gold::before {
    content: ''; position: absolute; inset: 0; border-radius: 20px;
    padding: 2px; background: linear-gradient(135deg, var(--primary-gold-bright), transparent, var(--primary-gold));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}

.hero-img, .gameplay-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}
.sticky-img {
    position: relative;
}
.img-caption-overlay {
    position: absolute;
    bottom: 25px;
    left: 25px;
    background: rgba(10, 13, 20, 0.85);
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold-bright);
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    backdrop-filter: blur(5px);
}

/* Sections Structure Layout */
section {
    padding: 6rem 0;
    position: relative;
}

/* Tech Specs Table */
.table-responsive {
    overflow-x: auto;
}
.premium-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.premium-table th {
    padding: 1.2rem 1.5rem;
    font-weight: 700;
    border-bottom: 2px solid var(--primary-gold);
    color: #ffffff;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.premium-table td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
}
.premium-table tr:last-child td {
    border-bottom: none;
}
.premium-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}
.badge-tech {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.2rem 0.8rem;
    border-radius: 4px;
    font-weight: 600;
}

/* Step Progression Aesthetics */
.list-title {
    margin: 2rem 0 1rem 0;
    color: #ffffff;
    border-left: 3px solid var(--neon-cyan);
    padding-left: 0.8rem;
}
.premium-steps {
    list-style: none;
}
.premium-steps li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.8rem;
    align-items: flex-start;
}
.step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--neon-cyan-dark) 100%);
    color: var(--bg-dark-obsidian);
    border-radius: 50%;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}
.premium-steps li div {
    color: var(--text-muted);
    font-size: 1.02rem;
}
.premium-steps li div strong {
    color: #ffffff;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

/* Feature Showcase Highlights */
.feature-highlight {
    background: linear-gradient(135deg, rgba(0,240,255,0.03) 0%, rgba(10,13,20,0.6) 100%);
    border-left: 4px solid var(--neon-cyan);
}

/* Pros and Cons Visual Architecture */
.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}
.icon-pro { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); border: 1px solid var(--accent-green); }
.icon-con { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); border: 1px solid var(--accent-red); }

.custom-bullet {
    list-style: none;
}
.custom-bullet li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 1.2rem;
    color: var(--text-muted);
}
.bullet-pro li::before {
    content: '✓'; position: absolute; left: 0; top: 2px; color: var(--accent-green); font-weight: 900;
}
.bullet-con li::before {
    content: '✗'; position: absolute; left: 0; top: 2px; color: var(--accent-red); font-weight: 900;
}

/* Strategic Systems Component Styling */
.strategy-box {
    margin-bottom: 2rem;
}
.strat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.strat-badge {
    background: rgba(202, 158, 90, 0.1);
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold-bright);
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 4px;
}
.strat-badge-cyan {
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
}
.strat-desc {
    font-style: italic;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 1rem;
}
.strat-details {
    margin-top: 1rem;
}
.strat-details p {
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
}

/* Safety & Limits Infrastructure */
.safety-panel {
    background: linear-gradient(180deg, rgba(239,68,68,0.02) 0%, rgba(10,13,20,0.6) 100%);
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.shield-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
}
.limits-container {
    margin-top: 2.5rem;
    background: rgba(10,13,20,0.5);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-glass);
}
.limits-container h4 {
    margin-bottom: 1.5rem;
    color: #ffffff;
}
.limits-list {
    list-style: none;
}
.limits-list li {
    display: grid;
    grid-template-columns: 200px 1fr;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.limits-list li:last-child {
    border-bottom: none;
}
.limit-title {
    font-weight: 700;
    color: var(--primary-gold-bright);
}
.limit-desc {
    color: var(--text-muted);
}

/* Master Analytical Scoring Output */
.final-verdict-box {
    border: 1px solid var(--primary-gold);
    position: relative;
    background: linear-gradient(135deg, rgba(202,158,90,0.04) 0%, rgba(10,13,20,0.9) 100%);
}
.conclusion-p {
    font-size: 1.1rem;
    color: var(--text-primary);
    text-align: left;
    margin-bottom: 1.5rem;
}
.score-container {
    margin-top: 3rem;
    display: inline-block;
    background: rgba(10, 13, 20, 0.9);
    border: 2px solid var(--neon-cyan);
    padding: 1.5rem 3.5rem;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.25);
}
.score-title {
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}
.score-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
}
.score-max {
    font-size: 1.5rem;
    color: var(--primary-gold);
}

/* Elite Studio Footer Presentation */
.main-footer {
    background-color: #05070a;
    padding: 4rem 0;
    border-top: 1px solid var(--border-glass);
}
.footer-logo {
    height: 50px;
    margin-bottom: 1.5rem;
}
.footer-disclaimer {
    max-width: 800px;
    margin: 0 auto 1.5rem auto;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.3);
}
.footer-copy {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.2);
}

/* Premium Animations Definitions */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}
.float-animation-delayed {
    animation: float 6s ease-in-out infinite;
    animation-delay: 3s;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
}

.animate-pulse {
    animation: pulse 3s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(0, 240, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 240, 255, 0); }
}

/* Comprehensive Responsive Viewport Breakdowns */
@media (max-width: 1200px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .grid-2, .grid-2-alt { gap: 2rem; }
}

@media (max-width: 992px) {
    .grid-2, .grid-2-alt {
        grid-template-columns: 1fr;
    }
    .hero-image-wrapper, .gameplay-image-wrapper, .strategies-image {
        order: -1;
        max-width: 550px;
        margin: 0 auto;
    }
    .main-nav { display: none; } /* Mobile Menu Toggle can be handled via JS */
    .hero-section { padding-top: 8rem; }
}

@media (max-width: 768px) {
    section { padding: 4rem 0; }
    .limits-list li {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    .container { padding: 0 1.5rem; }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; }
}